From ea8141157cab7d1b2f6cff5463988d1f68f66db3 Mon Sep 17 00:00:00 2001 From: William Joye Date: Fri, 21 Apr 2017 17:03:18 -0400 Subject: Squashed 'tls/' content from commit b6934800 git-subtree-dir: tls git-subtree-split: b693480019c4280065dfc572944d91491f869f01 --- ChangeLog | 514 +++ Makefile.in | 459 +++ README.txt | 35 + aclocal.m4 | 168 + configure | 10312 ++++++++++++++++++++++++++++++++++++++++++++++ configure.ac | 242 ++ fixstrtod.c | 38 + license.terms | 38 + pkgIndex.tcl.in | 5 + tclOpts.h | 55 + tclconfig/ChangeLog | 1003 +++++ tclconfig/README.txt | 26 + tclconfig/config.tcl.in | 82 + tclconfig/install-sh | 528 +++ tclconfig/practcl.tcl | 4923 ++++++++++++++++++++++ tclconfig/tcl.m4 | 4456 ++++++++++++++++++++ tests/all.tcl | 56 + tests/certs/README.txt | 9 + tests/certs/ca.pem | 18 + tests/certs/client.key | 15 + tests/certs/client.pem | 14 + tests/certs/client.req | 11 + tests/certs/file.srl | 1 + tests/certs/privkey.pem | 18 + tests/certs/server.key | 15 + tests/certs/server.pem | 14 + tests/certs/server.req | 11 + tests/ciphers.test | 159 + tests/keytest1.tcl | 23 + tests/keytest2.tcl | 8 + tests/remote.tcl | 185 + tests/simpleClient.tcl | 113 + tests/simpleServer.tcl | 90 + tests/tlsIO.test | 2072 ++++++++++ tls.c | 1833 ++++++++ tls.h | 41 + tls.htm | 432 ++ tls.tcl | 269 ++ tlsBIO.c | 242 ++ tlsConfig.sh.in | 45 + tlsIO.c | 1005 +++++ tlsInt.h | 262 ++ tlsX509.c | 179 + win/makefile.vc | 496 +++ win/nmakehlp.c | 767 ++++ win/rules.vc | 622 +++ win/tls.rc | 40 + 47 files changed, 31949 insertions(+) create mode 100644 ChangeLog create mode 100644 Makefile.in create mode 100644 README.txt create mode 100644 aclocal.m4 create mode 100755 configure create mode 100644 configure.ac create mode 100644 fixstrtod.c create mode 100644 license.terms create mode 100644 pkgIndex.tcl.in create mode 100644 tclOpts.h create mode 100644 tclconfig/ChangeLog create mode 100644 tclconfig/README.txt create mode 100644 tclconfig/config.tcl.in create mode 100755 tclconfig/install-sh create mode 100644 tclconfig/practcl.tcl create mode 100644 tclconfig/tcl.m4 create mode 100644 tests/all.tcl create mode 100644 tests/certs/README.txt create mode 100644 tests/certs/ca.pem create mode 100644 tests/certs/client.key create mode 100644 tests/certs/client.pem create mode 100644 tests/certs/client.req create mode 100644 tests/certs/file.srl create mode 100644 tests/certs/privkey.pem create mode 100644 tests/certs/server.key create mode 100644 tests/certs/server.pem create mode 100644 tests/certs/server.req create mode 100644 tests/ciphers.test create mode 100644 tests/keytest1.tcl create mode 100644 tests/keytest2.tcl create mode 100755 tests/remote.tcl create mode 100755 tests/simpleClient.tcl create mode 100755 tests/simpleServer.tcl create mode 100755 tests/tlsIO.test create mode 100644 tls.c create mode 100644 tls.h create mode 100644 tls.htm create mode 100644 tls.tcl create mode 100644 tlsBIO.c create mode 100755 tlsConfig.sh.in create mode 100644 tlsIO.c create mode 100644 tlsInt.h create mode 100644 tlsX509.c create mode 100644 win/makefile.vc create mode 100644 win/nmakehlp.c create mode 100644 win/rules.vc create mode 100644 win/tls.rc diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..0ec4367 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,514 @@ +2015-05-01 Andreas Kupries + + * configure.in: Bump to version 1.6.5. + * win/makefile.vc: + * configure: regen with ac-2.59 + * tls.c: Accepted SF TLS [bug/patch #57](https://sourceforge.net/p/tls/bugs/57/). + * tlsIO.c: Accepted core Tcl patch in [ticket](http://core.tcl.tk/tcl/tktview/0f94f855cafed92d0e174b7d835453a02831b4dd). + +2014-12-05 Andreas Kupries + + * configure.in: Bump to version 1.6.4. + * win/makefile.vc: + * configure: regen with ac-2.59 + * tls.c: Accepted SF TLS patches #12 and #13 implementing + * tls.htm: support for SNI, and TLS 1.1 + 1.2 + * tlsInt.h: + * tlsIO.c: This also accepted patch for bug #53. + * tls.tcl: Patch available since June, now committed. + +2012-07-09 Andreas Kupries + + * configure.in: Bump to version 1.6.3. + * win/makefile.vc: + * configure: regen with ac-2.59 + + * tls.c (MiscObjCmd): Fixed non-static string array used in call + of Tcl_GetIndexFromObj(). Memory smash waiting to happen. Thanks + to Brian Griffin for alerting us all to the problem. + +2012-06-01 Andreas Kupries + + * tls.c: Applied Jeff's patch from + http://www.mail-archive.com/aolserver@listserv.aol.com/msg12356.html + + * configure.in: Bump to version 1.6.2. + * win/makefile.vc: + * configure: regen with ac-2.59 + +2010-08-11 Jeff Hobbs + + *** TLS 1.6.1 TAGGED *** + + * configure: regen with ac-2.59 + * win/makefile.vc, configure.in: bump version to 1.6.1 + * tclconfig/tcl.m4: updated to TEA 3.8 + + * tls.c (StatusObjCmd): memleak: free peer if loaded. [Bug 3041925] + +2010-07-27 Jeff Hobbs + + * tls.tcl (tls::socket): some socket implementations have a -type + support (e.g. for inet6). + +2009-04-23 Jeff Hobbs + + * tls.tcl (tls::initlib): add support for Windows starpack + operation that unbundles any constituent libraries. [AS Bug 82888] + +2008-06-18 Pat Thoyts + + * tests/ciphers.test: Fix for different openssl versions. + * win/makefile.vc: Updates to support tests. + * win/rules.vc: + * win/nmakehlp.c: + +2008-03-19 Jeff Hobbs + + *** TLS 1.6 TAGGED *** + + * Makefile.in (dist): update to include win/ and file.srl + + * win/makefile.vc: bump version to 1.6 + * configure.in: use -L and -R where necessary. [Bug 1742859] + + * aclocal.m4: improve --with-ssl-dir check. + + * tests/tlsIO.test (tlsIO-14.*): Add tls::unimport for symmetry + * tls.htm, tls.c (UnimportObjCmd): to tls::import. [Bug 1203273] + + * tls.c (Tls_Clean, ImportObjCmd): Fix cleanup mem leak [Bug 1414045] + Use better Eval APIs, cleaner Tcl_Obj-handling. + +2008-03-19 Pat Thoyts + + * win/Makefile.vc Updated the nmake build files with MSVC9 support + * win/rules.vc: and fixed to run the test-suite properly. + * win/nmakehlp.c: + * tls.tcl (tls::initlib): Corrected namespace handling. + * tls.c: Applied #1890223 to fix handshake on non-blocking sockets + +2008-03-17 Jeff Hobbs + + * tls.tcl (tls::initlib): load tls.tcl first and call + * Makefile.in (pkgIndex.tcl): tls::initlib to load library to + handle cwd changes. [Bug 1888113] + +2007-09-06 Pat Thoyts + + * tls.c: Silence 64 bit integer conversion warnings + * win/nmakehlp.c: Update build system to support AMD64 target + * win/makefile.vc: with MSVC8 + * win/rules.vc: + +2007-06-22 Jeff Hobbs + + * tlsIO.c (TlsInputProc, TlsOutputProc, TlsWatchProc): + * tls.c (VerifyCallback): add an state flag in the verify callback + that prevents possibly recursion (on 'update'). [Bug 1652380] + + * tests/ciphers.test: reworked to make test output cleaner to + understand missing ciphers (if any) + + * Makefile.in, tclconfig/tcl.m4: update to TEA 3.6 + * configure, configure.in: using autoconf-2.59 + +2007-02-28 Pat Thoyts + + * win/makefile.vc: Rebase the DLL sensibly. Additional libs for + static link of openssl. + * tls.tcl: bug #1579837 - TIP 278 bug (possibly) - fixed. + +2006-03-30 Pat Thoyts + + * tclconfig/*: Updated to TEA 3.5 in response to bug 1460491 + * configure*: Regenerated configure. + +2005-02-08 Jeff Hobbs + + * Makefile.in, tclconfig/tcl.m4: update to TEA 3.2 + * configure, configure.in: using autoconf-2.59 + +2004-12-23 Pat Thoyts + + * Makefile.in: Removed spurious copying of tls.tcl into the + build directory. + +2004-12-22 Pat Thoyts + + * configure.in: Incremented minor version to 1.5.1 + * configure: + +2004-12-17 Pat Thoyts + + * win/makefile.vc: Added the MSVC build system (from the Tcl + * win/rules.vc: sampleextension). + * win/nmakehlp.c: + * win/tls.rc Added Windows resource file. + + * tls.tcl: From patch #948155, added support for + alternate socket commands. + * tls.c: Quieten some MSVC warnings. Prefer ckalloc + over Tcl_Alloc. (David Graveraux). + +2004-06-29 Pat Thoyts + + * tls.c: Fixup to build against tcl 8.3.3. Handle + * tlsIO.c: 8.4 constification. + + * tlsInt.h: Added headers required with MSVC on Win32. + * tlsX509.c: undef min and max if defined (win32). + + * Makefile.in: Fixed to build on win32 using msys with + * aclocal.m4: MSVC. Also fixed the test target. + * configure.in: + * configure: Regenerated. + * tclconfig/tcl.m4: Updated to most recent version. + +2004-03-23 Dan Razzell + * tls.c: + * tlsBIO.c: + * tlsIO.c: + * tlsInt.h: Fixed type match warnings. + +2004-03-19 Jeff Hobbs + + * tls.c (Tls_Init): replaced older TEA config with newer + * config/* (removed): + * pkgIndex.tcl.in, strncasecmp.c (removed): + * Makefile.in, aclocal.m4, configure, configure.in: + * tclconfig/README.txt, tclconfig/install-sh, tclconfig/tcl.m4: + +2004-03-17 Dan Razzell + + * tlsX509.c: Add support for long serial numbers per RFC 3280. + Format is now hexadecimal. + [Request #915313] + Correctly convert certificate Distinguished Names + to Tcl string representation. Eliminates use of + deprecated OpenSSL function. Format is now compliant + with RFC 2253. [Request #915315] + +2004-02-17 Dan Razzell + + TLS 1.5.0 RELEASE + +2004-02-12 Dan Razzell + + * tls.c: Allow verify callback to return empty result. + * tls.htm: Document callback behaviors. + +2004-02-11 Dan Razzell + + * tests/tlsIO.test: + * remote.tcl: Complete private key name changes from 2001-06-21. + +2004-02-03 Dan Razzell + + * Makefile.in: Removed circular dependency. + * tlsInt.h: Make function declarations explicit. + * tls.c: Fix type match and unused variable warnings. + * tlsBIO.c: Fix type match warning. + +2003-12-15 Dan Razzell + + * pkgIndex.tcl.in: + * tls.htm: + * tests/tlsIO.test: updated version to 1.5. + +2003-10-07 Dan Razzell + + * tests/ciphers.test: updated list of tested ciphers to correspond + * with those available from OpenSSL. [Request #811981] + +2003-10-07 Dan Razzell + + * tls.c: added CONST with intent similar to those from 2002-02-04. + [Request #811911] + +2003-07-07 Jeff Hobbs + + * tls.c (Tls_Init): added tls::misc command provided by + * tlsX509.c: Wojciech Kocjan (wojciech kocjan.org) + * tests/keytest1.tcl: to expose more low-level SSL commands + * tests/keytest2.tcl: + +2003-05-15 Dan Razzell + + * tls.tcl: + * tlsInt.h: + * tls.c: add support for binding a password callback to the socket. + Now each socket can have its own command and password callbacks instead + of being forced to have all password management pass through a common + procedure. The common password procedure is retained for compatibility + but its use should be DEPRECATED. + Add version command to return OpenSSL version string. + Remove unstable workarounds needed for verify in obsolete versions of + OpenSSL. + Fix memory leak. [Request #640660] + More casts to eliminate compiler warnings. + + * tls.htm: document password callback. + Correct technical and typographic errors. + + * README.txt: identify versions of OpenSSL which fix known problems. + General warning of security problems in older versions of OpenSSL. + +2002-02-04 Jeff Hobbs + + * tls.htm: + * tls.c: added support for local certificate status check, as well + as returning the # of bits in the session key. [Patch #505698] (rose) + + * tls.c: + * tlsIO.c: + * tlsBIO.c: added CONSTs to satisfy Tcl 8.4 sources. This may + give warnings when compiled against 8.3, but they can be ignored. + + * tests/simpleClient.tcl: + * tests/simpleServer.tcl: point to updated client/server key files. + + * tests/tlsIO.test: + * tests/ciphers.test: updated to load tls from build dir. + + * Makefile.in: removed strncasecmp from default object set. This + is only needed on the Mac, and Tcl stubs provides it. + + * configure: regen'ed. + * configure.in: updated to 1.5.0 for next release. + Changed default openssl location to /usr/local/ssl (this is where + openssl 0.9.6c installs by default). + Changed to use public Tcl headers (private not needed). + +2001-06-21 Jeff Hobbs + + TLS 1.4.1 RELEASE + + * configure: added configure to CVS + * configure.in: moved to patchlevel 1.4.1 + + * Makefile.in: corrected 'dist' target + + * tests/certs/file.srl: + * tests/certs/ca.pem: + * tests/certs/client.key: + * tests/certs/client.pem: + * tests/certs/client.req: + * tests/certs/privkey.pem: + * tests/certs/server.key: + * tests/certs/server.pem: + * tests/certs/server.req: + * tests/certs/cacert.pem: replaced by new ca.pem + * tests/certs/skey.pem: replaced by new server.key + * tests/certs/ckey.pem: replaced by new client.key + * tests/certs/README.txt: new set of test certificates with some + README info on their generation. + + * tests/ciphers.test: updated ciphers expected with default + openssl build. + + * tests/tclIO.test: updated to use new names for certs/keys. + +2001-03-14 Jeff Hobbs + + * tls.c (Tls_Init): add do/while for random number initialization + to work around some OSes quirks. (Ralph.Billes@teltech.com.au) + +2000-09-07 Jeff Hobbs + + * tlsIO.c (Tls_ChannelType): set typeName field of channel type to + "tls" (this got lost in move to dynamic version compatability + checking). + +2000-08-23 Jeff Hobbs + + TLS 1.4 RELEASED + + * Makefile.in (dist): create dist target for archive distributions + + * tests/tlsIO.test (tlsIO-8.1): added a delay on the accept close + to make the test work with OpenSSL on Windows (doesn't affect + other builds). + + * tls.htm: updated with notes for 1.4. + +2000-08-21 Jeff Hobbs + + * tests/tlsIO.test: require at least tls1.4 in test suite. + +2000-08-18 Jeff Hobbs + + * tls.c (Tls_Init): added call to RAND_seed to seed the SSL random + number generator. Without this, OpenSSL 0.9.5 chokes, and in any + case it is a big security hole to do without it. + + * configure.in (OPENSSL): added NO_IDEA and NO_RC5 defines by + default when compiling with OpenSSL. + + * tlsInt.h: added err.h include + + * tlsBIO.c: + * tlsIO.c: corrected pedantic cast errors. + +2000-08-16 Jeff Hobbs + + * tests/ciphers.test: improved ability to change constraint + setting for whether user compiled against RSA or OpenSSL libs. + + * tls.c (Tls_Init): corrected interpretation of version number + (patchlevel and release/serial were swapped). + +2000-08-15 Jeff Hobbs + + * README.txt: added notes about need to use 8.2.0+. + + * tlsInt.h: + * tls.c: + * tlsIO.c: corrected structure initialization to work when + compiling with 8.2. Now compiles with 8.2+ and tested to work + with 8.2+ and dynamically adjust to the version of Tcl it was + loaded into. TLS will fail the test suite with Tcl 8.2-8.3.1. + + * tests/all.tcl: added catch around ::tcltest::normalizePath + because it doesn't exist in pre-8.3 tcltest. + + * tests/simpleClient.tcl: + * tests/simpleServer.tcl: added simple client/server test scripts + that use test certs and can do simple stress tests. + +2000-08-14 Jeff Hobbs + + * tlsInt.h: + * tlsIO.c: + * tlsBIO.c: + * tls.c: changed around to only working with 8.2.0+ (8.3.2+ + preferred), with runtime checks for pre- and post-io-rewrite. + + * tls.c (Tls_Init): changed it to require 8.3.2 when Tcl_InitStubs + was called because we don't want people using TLS with the + original stacked channel implementation. + +2000-07-26 Jeff Hobbs + + * merged all changes from tls-1-3-io-rewrite back into main branch + + * tests/tlsIO.test: updated comments, fixed a pcCrash case that + was due to debug assertion in Windows SSL. + + * tls.c (ImportObjCmd): removed unnecessary use of 'bio' arg. + (Tls_Init): check return value of SSL_library_init. Also lots of + whitespace cleanup (more like Tcl Eng style guide), but not all + code was cleaned up. + + * tlsBIO.c: minor whitespace cleanup + + * tlsIO.c: minor whitespace cleanup. + (TlsInputProc, TlsOutputProc): Added ERR_clear_error before calls + to BIO_read or BIO_write, because we could otherwise end up + pulling an error off the stack that didn't belong to us. Also + cleanup up excessive use of gotos. + +2000-07-20 Jeff Hobbs + + * tests/tlsIO.test: corrected various tests to be correct for TLS + stacked channels (as opposed to the standard sockets the test + suite was adopted from). Key differences are that TLS cannot + operate in one process without all channels being non-blocking, or + the handshake will block, and handshaking must be forced in some + cases. Also, handshakes don't seem to complete unless the client + has placed at least one byte for the server to read in the channel. + + * tests/remote.tcl: corrected the finding of tests certificates + + * tlsIO.c (TlsCloseProc): removed deleting of timer handler as + that is handled by Tls_Clean. + + * tls.tcl (tls::_accept): corrected the internal _accept to + trickle callback errors to the user. + + * Makefile.in: made the install-binaries target regenerate the + pkgIndex.tcl correctly. The test target probably shouldn't screw + it up, but this is to be on the safe side. + +2000-07-17 Jeff Hobbs + + * pkgIndex.tcl.in: + * configure.in: updated version to 1.4 + +2000-07-13 Jeff Hobbs + + * tests/tlsIO.test: enabled tests 2.10, 7.[1245] (there is no 3), + which now pass. Added some comments to other failing tests. + +2000-07-11 Jeff Hobbs + + * tlsIO.c: changed all the channel procs to start with Tls* for + better parity when comparing with Transform channel procs. + Rewrote TlsWatchProc, added TlsNotifyProc according to the new + channel design, which also leaves TlsChannelHandler unused. + + * tlsBIO.c (BioCtrl): changed BIO_CTRL_FLUSH case to use + Tcl_WriteRaw instead of Tcl_Flush (to operate on correct channel + in the stack instead of starting at the top again). Would + otherwise cause a recursive stack bomb when implicit handshaking + took effect. + + * tests/tlsIO.test: removed changes made to test suite (all tests + that ran before now pass correctly), and changed some accept proc + args to reflect that a sock is an arg, not a file. + +2000-07-10 Jeff Hobbs + + * tlsBIO.c (BioWrite, BioRead): changed Tcl_Read/Write to + Tcl_ReadRaw/TclWriteRaw. + + * tls.c: added use of Tcl_GetTopChannel after Tcl_GetChannel and + got return value from Tcl_StackChannel. + + * tests/tlsIO.test: added some handshaking that shouldn't be + necessary, but we crash otherwise (needs more testing). + + * tlsIO.c: added support for "corrected" stacked channels. All + the above channels are in TCL_CHANNEL_VERSION_2 #ifdefs. + +2000-06-05 Scott Stanton + + * Makefile.in: Fixed broken test target. + + * tlsInt.h: + * tls.c: Cleaned up declarations of Tls_Clean to avoid errors on + Windows (lint). + +2000-06-05 Brent Welch + + * tls.c, tlsIO.c: Split Tls_Free into Tls_Clean, which does + the SSL cleanup, and the Tcl_Free call. It is important to shutdown + the SSL state "synchronously" during a stacked flush. + +2000-06-01 Scott Stanton + + * tlsIO.c: Restored call to Tcl_NotifyChannel from ChannelHandler + to ensure that events propagate from the lower driver. This may + result in an infinite loop in some cases, so this is not a total + fix. This may be sufficient for now, however. [Bug: 5623] + +2000-06-01 Scott Stanton + + * tlsIO.c: Restore the previous version. Fixed the CloseProc so + it unregisters the channel handler on the superceded channel + instead of the upper channel. Also removed the call to + Tcl_NotifyChannel in the ChannelHandler because this will result + in an infinite loop if data is ever buffered in the BIO + structure. [Bug: 5623] + +2000-05-31 Brent Welch + + * tls.c: Change the ChannelHandler to be registered on the main + channel as oppsed to the "parent", or superceeded, channel. This + is because the socket driver notifies the main channel, and there + are times with the main channel gets closed, but the superceded + one is not yet closed. If the channel handler gets triggered in + this half-open state it is associated with the superceeded + channedl, but uses its private pointer to the main channel, which + is mostly destroyed. Eliminated the redundant call to + Tcl_NotifyChannel from TlsWatchProc. [Bug: 5623] diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..7a11fe6 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,459 @@ +# Makefile.in -- +# +# This file is a Makefile for Sample TEA Extension. If it has the name +# "Makefile.in" then it is a template for a Makefile; to generate the +# actual Makefile, run "./configure", which is a configuration script +# generated by the "autoconf" program (constructs like "@foo@" will get +# replaced in the actual Makefile. +# +# Copyright (c) 1999 Scriptics Corporation. +# Copyright (c) 2002-2005 ActiveState Corporation. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +#======================================================================== +# Add additional lines to handle any additional AC_SUBST cases that +# have been added in a customized configure script. +#======================================================================== + +#SAMPLE_NEW_VAR = @SAMPLE_NEW_VAR@ + +#======================================================================== +# Nothing of the variables below this line should need to be changed. +# Please check the TARGETS section below to make sure the make targets +# are correct. +#======================================================================== + +#======================================================================== +# The names of the source files is defined in the configure script. +# The object files are used for linking into the final library. +# This will be used when a dist target is added to the Makefile. +# It is not important to specify the directory, as long as it is the +# $(srcdir) or in the generic, win or unix subdirectory. +#======================================================================== + +PKG_SOURCES = @PKG_SOURCES@ +PKG_OBJECTS = @PKG_OBJECTS@ + +PKG_STUB_SOURCES = @PKG_STUB_SOURCES@ +PKG_STUB_OBJECTS = @PKG_STUB_OBJECTS@ + +#======================================================================== +# PKG_TCL_SOURCES identifies Tcl runtime files that are associated with +# this package that need to be installed, if any. +#======================================================================== + +PKG_TCL_SOURCES = @PKG_TCL_SOURCES@ + +#======================================================================== +# This is a list of public header files to be installed, if any. +#======================================================================== + +PKG_HEADERS = @PKG_HEADERS@ + +#======================================================================== +# Variables and AC_SUBST cases added for tls. +#======================================================================== + +SSL_DIR = @SSL_DIR@ +SSL_LIB_DIR = @SSL_LIB_DIR@ +SSL_INCLUDE_DIR = @SSL_INCLUDE_DIR@ +SSL_INCLUDE_DIR_NATIVE = @SSL_INCLUDE_DIR_NATIVE@ +SSL_INCLUDES = -I$(SSL_INCLUDE_DIR_NATIVE) + +#======================================================================== +# "PKG_LIB_FILE" refers to the library (dynamic or static as per +# configuration options) composed of the named objects. +#======================================================================== + +PKG_LIB_FILE = @PKG_LIB_FILE@ +PKG_STUB_LIB_FILE = @PKG_STUB_LIB_FILE@ + +lib_BINARIES = $(PKG_LIB_FILE) +BINARIES = $(lib_BINARIES) + +SHELL = @SHELL@ + +srcdir = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +libdir = @libdir@ +includedir = @includedir@ +datarootdir = @datarootdir@ +datadir = @datadir@ +mandir = @mandir@ + +DESTDIR = + +PKG_DIR = $(PACKAGE_NAME)$(PACKAGE_VERSION) +pkgdatadir = $(datadir)/$(PKG_DIR) +pkglibdir = $(libdir)/$(PKG_DIR) +pkgincludedir = $(includedir)/$(PKG_DIR) + +top_builddir = . + +INSTALL_OPTIONS = +INSTALL = @INSTALL@ ${INSTALL_OPTIONS} +INSTALL_DATA_DIR = @INSTALL_DATA_DIR@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_LIBRARY = @INSTALL_LIBRARY@ + +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +CC = @CC@ +CFLAGS_DEFAULT = @CFLAGS_DEFAULT@ +CFLAGS_WARNING = @CFLAGS_WARNING@ +EXEEXT = @EXEEXT@ +LDFLAGS_DEFAULT = @LDFLAGS_DEFAULT@ +MAKE_LIB = @MAKE_LIB@ +MAKE_SHARED_LIB = @MAKE_SHARED_LIB@ +MAKE_STATIC_LIB = @MAKE_STATIC_LIB@ +MAKE_STUB_LIB = @MAKE_STUB_LIB@ +OBJEXT = @OBJEXT@ +RANLIB = @RANLIB@ +RANLIB_STUB = @RANLIB_STUB@ +SHLIB_CFLAGS = @SHLIB_CFLAGS@ +SHLIB_LD = @SHLIB_LD@ +SHLIB_LD_LIBS = @SHLIB_LD_LIBS@ +STLIB_LD = @STLIB_LD@ +#TCL_DEFS = @TCL_DEFS@ +TCL_BIN_DIR = @TCL_BIN_DIR@ +TCL_SRC_DIR = @TCL_SRC_DIR@ +#TK_BIN_DIR = @TK_BIN_DIR@ +#TK_SRC_DIR = @TK_SRC_DIR@ + +# Not used, but retained for reference of what libs Tcl required +#TCL_LIBS = @TCL_LIBS@ + +#======================================================================== +# TCLLIBPATH seeds the auto_path in Tcl's init.tcl so we can test our +# package without installing. The other environment variables allow us +# to test against an uninstalled Tcl. Add special env vars that you +# require for testing here (like TCLX_LIBRARY). +#======================================================================== + +EXTRA_PATH = $(top_builddir):$(TCL_BIN_DIR) +#EXTRA_PATH = $(top_builddir):$(TCL_BIN_DIR):$(TK_BIN_DIR) +TCLLIBPATH = $(top_builddir) +TCLSH_ENV = TCL_LIBRARY=`@CYGPATH@ $(TCL_SRC_DIR)/library` +PKG_ENV = @LD_LIBRARY_PATH_VAR@="$(EXTRA_PATH):$(@LD_LIBRARY_PATH_VAR@)" \ + PATH="$(EXTRA_PATH):$(PATH)" \ + TCLLIBPATH="$(TCLLIBPATH)" + +TCLSH_PROG = @TCLSH_PROG@ +TCLSH = $(PKG_ENV) $(TCLSH_ENV) $(TCLSH_PROG) + +#WISH_ENV = TK_LIBRARY=`@CYGPATH@ $(TK_SRC_DIR)/library` +#WISH_PROG = @WISH_PROG@ +#WISH = $(PKG_ENV) $(TCLSH_ENV) $(WISH_ENV) $(WISH_PROG) + +SHARED_BUILD = @SHARED_BUILD@ + +INCLUDES = @PKG_INCLUDES@ @TCL_INCLUDES@ $(SSL_INCLUDES) +#INCLUDES = @PKG_INCLUDES@ @TCL_INCLUDES@ @TK_INCLUDES@ @TK_XINCLUDES@ + +PKG_CFLAGS = @PKG_CFLAGS@ + +# TCL_DEFS is not strictly need here, but if you remove it, then you +# must make sure that configure.ac checks for the necessary components +# that your library may use. TCL_DEFS can actually be a problem if +# you do not compile with a similar machine setup as the Tcl core was +# compiled with. +#DEFS = $(TCL_DEFS) @DEFS@ $(PKG_CFLAGS) +DEFS = @DEFS@ $(PKG_CFLAGS) + +# Move pkgIndex.tcl to 'BINARIES' var if it is generated in the Makefile +CONFIG_CLEAN_FILES = Makefile pkgIndex.tcl +CLEANFILES = @CLEANFILES@ + +CPPFLAGS = @CPPFLAGS@ +LIBS = @PKG_LIBS@ @LIBS@ +AR = @AR@ +CFLAGS = @CFLAGS@ +COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) + +.SUFFIXES: .c .$(OBJEXT) + +#======================================================================== +# Start of user-definable TARGETS section +#======================================================================== + +#======================================================================== +# TEA TARGETS. Please note that the "libraries:" target refers to platform +# independent files, and the "binaries:" target includes executable programs and +# platform-dependent libraries. Modify these targets so that they install +# the various pieces of your package. The make and install rules +# for the BINARIES that you specified above have already been done. +#======================================================================== + +all: binaries libraries doc + +#======================================================================== +# The binaries target builds executable programs, Windows .dll's, unix +# shared/static libraries, and any other platform-dependent files. +# The list of targets to build for "binaries:" is specified at the top +# of the Makefile, in the "BINARIES" variable. +#======================================================================== + +binaries: $(BINARIES) + +libraries: + +#======================================================================== +# Your doc target should differentiate from doc builds (by the developer) +# and doc installs (see install-doc), which just install the docs on the +# end user machine when building from source. +#======================================================================== + +doc: + @echo "If you have documentation to create, place the commands to" + @echo "build the docs in the 'doc:' target. For example:" + @echo " xml2nroff sample.xml > sample.n" + @echo " xml2html sample.xml > sample.html" + +install: all install-binaries install-libraries install-doc + +install-binaries: binaries install-lib-binaries install-bin-binaries + +#======================================================================== +# This rule installs platform-independent files, such as header files. +# The list=...; for p in $$list handles the empty list case x-platform. +#======================================================================== + +install-libraries: libraries + @$(INSTALL_DATA_DIR) $(DESTDIR)$(includedir) + @echo "Installing header files in $(DESTDIR)$(includedir)" + @list='$(PKG_HEADERS)'; for i in $$list; do \ + echo "Installing $(srcdir)/$$i" ; \ + $(INSTALL_DATA) $(srcdir)/$$i $(DESTDIR)$(includedir) ; \ + done; + +#======================================================================== +# Install documentation. Unix manpages should go in the $(mandir) +# directory. +#======================================================================== + +install-doc: doc + @$(INSTALL_DATA_DIR) $(DESTDIR)$(mandir)/mann + @echo "Installing documentation in $(DESTDIR)$(mandir)" + @list='$(srcdir)/doc/*.n'; for i in $$list; do \ + echo "Installing $$i"; \ + $(INSTALL_DATA) $$i $(DESTDIR)$(mandir)/mann ; \ + done + +test: binaries libraries + $(TCLSH) `@CYGPATH@ $(srcdir)/tests/all.tcl` $(TESTFLAGS) \ + -load "package ifneeded ${PACKAGE_NAME} ${PACKAGE_VERSION} \ + [list load `@CYGPATH@ $(PKG_LIB_FILE)` $(PACKAGE_NAME)]" + +shell: binaries libraries + @$(TCLSH) $(SCRIPT) + +gdb: + $(TCLSH_ENV) gdb $(TCLSH_PROG) $(SCRIPT) + +VALGRINDARGS = --tool=memcheck --num-callers=8 --leak-resolution=high \ + --leak-check=yes --show-reachable=yes -v + +valgrind: binaries libraries + $(TCLSH_ENV) valgrind $(VALGRINDARGS) $(TCLSH_PROG) \ + `@CYGPATH@ $(srcdir)/tests/all.tcl` $(TESTFLAGS) + +valgrindshell: binaries libraries + $(TCLSH_ENV) valgrind $(VALGRINDARGS) $(TCLSH_PROG) $(SCRIPT) + +depend: + +#======================================================================== +# $(PKG_LIB_FILE) should be listed as part of the BINARIES variable +# mentioned above. That will ensure that this target is built when you +# run "make binaries". +# +# The $(PKG_OBJECTS) objects are created and linked into the final +# library. In most cases these object files will correspond to the +# source files above. +#======================================================================== + +$(PKG_LIB_FILE): $(PKG_OBJECTS) + -rm -f $(PKG_LIB_FILE) + ${MAKE_LIB} + $(RANLIB) $(PKG_LIB_FILE) + +$(PKG_STUB_LIB_FILE): $(PKG_STUB_OBJECTS) + -rm -f $(PKG_STUB_LIB_FILE) + ${MAKE_STUB_LIB} + $(RANLIB_STUB) $(PKG_STUB_LIB_FILE) + +#======================================================================== +# We need to enumerate the list of .c to .o lines here. +# +# In the following lines, $(srcdir) refers to the toplevel directory +# containing your extension. If your sources are in a subdirectory, +# you will have to modify the paths to reflect this: +# +# sample.$(OBJEXT): $(srcdir)/generic/sample.c +# $(COMPILE) -c `@CYGPATH@ $(srcdir)/generic/sample.c` -o $@ +# +# Setting the VPATH variable to a list of paths will cause the makefile +# to look into these paths when resolving .c to .obj dependencies. +# As necessary, add $(srcdir):$(srcdir)/compat:.... +#======================================================================== + +VPATH = $(srcdir):$(srcdir)/generic:$(srcdir)/unix:$(srcdir)/win:$(srcdir)/macosx + +.c.@OBJEXT@: + $(COMPILE) -c `@CYGPATH@ $<` -o $@ + +#======================================================================== +# Distribution creation +# You may need to tweak this target to make it work correctly. +#======================================================================== + +#COMPRESS = tar cvf $(PKG_DIR).tar $(PKG_DIR); compress $(PKG_DIR).tar +COMPRESS = tar zcvf $(PKG_DIR).tar.gz $(PKG_DIR) +DIST_ROOT = /tmp/dist +DIST_DIR = $(DIST_ROOT)/$(PKG_DIR) + +dist-clean: + rm -rf $(DIST_DIR) $(DIST_ROOT)/$(PKG_DIR).tar.* + +dist: dist-clean + $(INSTALL_DATA_DIR) $(DIST_DIR) + cp -p $(srcdir)/ChangeLog $(srcdir)/README* $(srcdir)/license* \ + $(srcdir)/aclocal.m4 $(srcdir)/configure $(srcdir)/*.in \ + $(srcdir)/configure.ac $(DIST_DIR)/ + chmod 664 $(DIST_DIR)/Makefile.in $(DIST_DIR)/aclocal.m4 + chmod 775 $(DIST_DIR)/configure $(DIST_DIR)/configure.ac + + for i in $(srcdir)/*.[ch]; do \ + if [ -f $$i ]; then \ + cp -p $$i $(DIST_DIR)/ ; \ + fi; \ + done; + + $(INSTALL_DATA_DIR) $(DIST_DIR)/tclconfig + cp $(srcdir)/tclconfig/install-sh $(srcdir)/tclconfig/tcl.m4 \ + $(DIST_DIR)/tclconfig/ + chmod 664 $(DIST_DIR)/tclconfig/tcl.m4 + chmod +x $(DIST_DIR)/tclconfig/install-sh + + list='demos doc generic library mac tests unix win'; \ + for p in $$list; do \ + if test -d $(srcdir)/$$p ; then \ + $(INSTALL_DATA_DIR) $(DIST_DIR)/$$p; \ + cp -p $(srcdir)/$$p/*.* $(DIST_DIR)/$$p/; \ + fi; \ + done + + (cd $(DIST_ROOT); $(COMPRESS);) + +#======================================================================== +# End of user-definable section +#======================================================================== + +#======================================================================== +# Don't modify the file to clean here. Instead, set the "CLEANFILES" +# variable in configure.ac +#======================================================================== + +clean: + -test -z "$(BINARIES)" || rm -f $(BINARIES) + -rm -f *.$(OBJEXT) core *.core + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) + +distclean: clean + -rm -f *.tab.c + -rm -f $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log config.status + +#======================================================================== +# Install binary object libraries. On Windows this includes both .dll and +# .lib files. Because the .lib files are not explicitly listed anywhere, +# we need to deduce their existence from the .dll file of the same name. +# Library files go into the lib directory. +# In addition, this will generate the pkgIndex.tcl +# file in the install location (assuming it can find a usable tclsh shell) +# +# You should not have to modify this target. +#======================================================================== + +install-lib-binaries: binaries + @$(INSTALL_DATA_DIR) $(DESTDIR)$(pkglibdir) + @list='$(lib_BINARIES)'; for p in $$list; do \ + if test -f $$p; then \ + echo " $(INSTALL_LIBRARY) $$p $(DESTDIR)$(pkglibdir)/$$p"; \ + $(INSTALL_LIBRARY) $$p $(DESTDIR)$(pkglibdir)/$$p; \ + stub=`echo $$p|sed -e "s/.*\(stub\).*/\1/"`; \ + if test "x$$stub" = "xstub"; then \ + echo " $(RANLIB_STUB) $(DESTDIR)$(pkglibdir)/$$p"; \ + $(RANLIB_STUB) $(DESTDIR)$(pkglibdir)/$$p; \ + else \ + echo " $(RANLIB) $(DESTDIR)$(pkglibdir)/$$p"; \ + $(RANLIB) $(DESTDIR)$(pkglibdir)/$$p; \ + fi; \ + ext=`echo $$p|sed -e "s/.*\.//"`; \ + if test "x$$ext" = "xdll"; then \ + lib=`basename $$p|sed -e 's/.[^.]*$$//'`.lib; \ + if test -f $$lib; then \ + echo " $(INSTALL_DATA) $$lib $(DESTDIR)$(pkglibdir)/$$lib"; \ + $(INSTALL_DATA) $$lib $(DESTDIR)$(pkglibdir)/$$lib; \ + fi; \ + fi; \ + fi; \ + done + @list='$(PKG_TCL_SOURCES)'; for p in $$list; do \ + if test -f $(srcdir)/$$p; then \ + destp=`basename $$p`; \ + echo " Install $$destp $(DESTDIR)$(pkglibdir)/$$destp"; \ + $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(pkglibdir)/$$destp; \ + fi; \ + done + @if test "x$(SHARED_BUILD)" = "x1"; then \ + echo " Install pkgIndex.tcl $(DESTDIR)$(pkglibdir)"; \ + $(INSTALL_DATA) pkgIndex.tcl $(DESTDIR)$(pkglibdir); \ + fi + +#======================================================================== +# Install binary executables (e.g. .exe files and dependent .dll files) +# This is for files that must go in the bin directory (located next to +# wish and tclsh), like dependent .dll files on Windows. +# +# You should not have to modify this target, except to define bin_BINARIES +# above if necessary. +#======================================================================== + +install-bin-binaries: binaries + @$(INSTALL_DATA_DIR) $(DESTDIR)$(bindir) + @list='$(bin_BINARIES)'; for p in $$list; do \ + if test -f $$p; then \ + echo " $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$p"; \ + $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$p; \ + fi; \ + done + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status + +uninstall-binaries: + list='$(lib_BINARIES)'; for p in $$list; do \ + rm -f $(DESTDIR)$(pkglibdir)/$$p; \ + done + list='$(PKG_TCL_SOURCES)'; for p in $$list; do \ + p=`basename $$p`; \ + rm -f $(DESTDIR)$(pkglibdir)/$$p; \ + done + list='$(bin_BINARIES)'; for p in $$list; do \ + rm -f $(DESTDIR)$(bindir)/$$p; \ + done + +.PHONY: all binaries clean depend distclean doc install libraries test + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/README.txt b/README.txt new file mode 100644 index 0000000..8471a1a --- /dev/null +++ b/README.txt @@ -0,0 +1,35 @@ +Original TLS Copyright (C) 1997-2000 Matt Newman +TLS 1.4.1 Copyright (C) 2000 Ajuba Solutions +TLS 1.6 Copyright (C) 2008 ActiveState Software Inc. + +$Header: /cvsroot/tls/tls/README.txt,v 1.7 2008/03/19 22:49:12 hobbs2 Exp $ + +TLS (aka SSL) Channel - can be layered on any bi-directional Tcl_Channel. + +Both client and server-side sockets are possible, and this code should work +on any platform as it uses a generic mechanism for layering on SSL and Tcl. + +Full filevent sematics should also be intact - see tests directory for +blocking and non-blocking examples. + +The current release is TLS 1.6, with binaries built against OpenSSL 0.9.8g. +For best security and function, always compile from source with the latest +official release of OpenSSL (http://www.openssl.org/). + +TLS requires Tcl 8.2.0+, with 8.3.2+ preferred. The stacked channel +implementation in Tcl was originally introduced in 8.2.0 (previously the +Trf patch) and rewritten for 8.3.2+ due to inherent limitations in the +earlier implementation. TLS should compile with any stubs-capable Tcl +interpreter, but will require 8.2+ when loaded. There are known +limitations in the 8.2.0-8.3.1 stacked channel implementation, so it is +encouraged that people use TLS with an 8.3.2+ Tcl interpreter. These +modifications are by Jeff Hobbs. + +Non-exclusive credits for TLS are: + Original work: Matt Newman @ Novadigm + Updates: Jeff Hobbs @ ActiveState + Tcl Channel mechanism: Andreas Kupries + Impetus/Related work: tclSSL (Colin McCormack, Shared Technology) + SSLtcl (Peter Antman) + +This code is licensed under the same terms as the Tcl Core. diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..ff62b04 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,168 @@ +# +# Include the TEA standard macro set +# + +builtin(include,tclconfig/tcl.m4) + +# +# Add here whatever m4 macros you want to define for your package +# +#------------------------------------------------------------------------ +# TLS_SSL_DIR -- +# +# Locate the installed ssl files +# +# Arguments: +# None. +# +# Requires: +# CYGPATH must be set +# +# Results: +# +# Adds a --with-ssl-dir switch to configure. +# Result is cached. +# +# Substs the following vars: +# SSL_DIR +#------------------------------------------------------------------------ + +AC_DEFUN(TLS_CHECK_SSL, [ + + #-------------------------------------------------------------------- + # If the variable OPENSSL is set, we will build with the OpenSSL + # libraries. If it is not set, then we will use RSA BSAFE SSL-C + # libraries instead of the default OpenSSL libaries. + #-------------------------------------------------------------------- + + AC_ARG_ENABLE(bsafe, [ --enable-bsafe Use RSA BSAFE SSL-C libs. Default is to use OpenSSL libs], OPENSSL="", OPENSSL="1") + + #-------------------------------------------------------------------- + # Establish the location of the root directory for OpenSSL. + # If we're not using OpenSSL, set the root for BSAFE SSL-C. + # If we're using BSAFE, define the BSAFE compiler flag. + # The "FLAT_INC" flag is used in the BSAFE ssl.h header file and + # doesn't seem to be referenced anywhere else. + #-------------------------------------------------------------------- + if test -n "${OPENSSL}"; then + SSL_DIR='/usr /usr/local' + AC_DEFINE(NO_IDEA) + AC_DEFINE(NO_RC5) + else + SSL_DIR='/usr/sslc /usr/local/sslc' + AC_DEFINE(BSAFE) + AC_DEFINE(FLAT_INC) + fi + + AC_MSG_CHECKING([for SSL directory]) + + AC_ARG_WITH(ssl-dir, [ --with-ssl-dir=DIR SSL root directory], with_ssldir=${withval}) + + AC_CACHE_VAL(ac_cv_c_ssldir, [ + # Use the value from --with-ssl-dir, if it was given + if test x"${with_ssldir}" != x ; then + if test -d "${with_ssldir}" ; then + ac_cv_c_ssldir=${with_ssldir} + else + AC_MSG_ERROR([${with_ssldir} is not a valid directory]) + fi + else + list="`ls -d ${SSL_DIR} 2>/dev/null`" + for i in $list ; do + if test -d "$i" ; then + ac_cv_c_ssldir=$i + break + fi + done + fi + ]) + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_ssldir}" = x ; then + AC_MSG_ERROR([Could not find SSL directory. +Please specify its location with --with-ssl-dir]) + else + SSL_DIR=${ac_cv_c_ssldir} + AC_MSG_RESULT([${SSL_DIR}]) + fi + + + #-------------------------------------------------------------------- + # The OpenSSL and BSAFE SSL-C directory structures differ. + #-------------------------------------------------------------------- + + if test -n "${OPENSSL}"; then + SSL_LIB_DIR=${SSL_DIR}/lib + SSL_INCLUDE_DIR=${SSL_DIR}/include + if test ! -f "${SSL_INCLUDE_DIR}/openssl/opensslv.h"; then + AC_ERROR([bad ssl-dir: cannot find openssl/opensslv.h under ${SSL_INCLUDE_DIR}]) + fi + else + #-------------------------------------------------------------------- + # If we're using RSA BSAFE SSL-C, we need to establish what platform + # we're running on before we can figure out some paths. + # This step isn't necessary if we're using OpenSSL. + #-------------------------------------------------------------------- + + if test -z "${OPENSSL}"; then + AC_MSG_CHECKING([host type]) + case "`uname -s`" in + *win32* | *WIN32* | *CYGWIN_NT*|*CYGWIN_98*|*CYGWIN_95*) + PLATFORM=WIN32 + ;; + *SunOS*) + PLATFORM=SOLARIS + ;; + HP-UX) + PLATFORM=HPUX + ;; + *) + PLATFORM=LINUX + ;; + esac + AC_MSG_RESULT(${PLATFORM}) + fi + SSL_LIB_DIR=${SSL_DIR}/${PLATFORM}/library/lib + SSL_INCLUDE_DIR=${SSL_DIR}/${PLATFORM}/library/include + if test ! -f "${SSL_INCLUDE_DIR}/crypto.h"; then + AC_ERROR([bad ssl-dir: cannot find crypto.h under ${SSL_INCLUDE_DIR}]) + fi + fi + + AC_SUBST(SSL_DIR) + AC_SUBST(SSL_LIB_DIR) + AC_SUBST(SSL_INCLUDE_DIR) + + SSL_INCLUDE_DIR_NATIVE=\"`${CYGPATH} ${SSL_INCLUDE_DIR}`\" + SSL_LIB_DIR_NATIVE=\"`${CYGPATH} ${SSL_LIB_DIR}`\" + AC_SUBST(SSL_INCLUDE_DIR_NATIVE) + AC_SUBST(SSL_LIB_DIR_NATIVE) + + #-------------------------------------------------------------------- + # If OpenSSL was built with gcc then there may be some symbols that need + # resolving before we can load it into tclsh (__udivd3i on solaris. + # Let the user specify if we need to add libgcc to the link line to + # resolve these symbols. + # + # This doesn't seem to be necessary if the RSA BSAFE SSL-C libraries + # are used instead of OpenSSL. + #-------------------------------------------------------------------- + + if test -n "${OPENSSL}"; then + AC_MSG_CHECKING(if libgcc is needed to resolve openssl symbols) + + AC_ARG_WITH(gcclib, [ --with-gcclib link with libgcc to resolve symbols in a gcc-built openssl library], GCCLIB="-lgcc", GCCLIB="") + + if test "x${GCCLIB}" = "x" ; then + AC_MSG_RESULT(no) + else + AC_MSG_RESULT(yes) + AC_MSG_CHECKING(for gcc library location) + GCCPATH=`${CC} -print-libgcc-file-name | sed -e 's#[^/]*$##'` + GCCPATH="-L${GCCPATH}" + AC_MSG_RESULT(${GCCPATH}) + fi + fi + +]) diff --git a/configure b/configure new file mode 100755 index 0000000..fc8736d --- /dev/null +++ b/configure @@ -0,0 +1,10312 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for tls 1.6.7. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + 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"cannot find install-sh, install.sh, or shtool in tclconfig \"$srcdir\"/tclconfig" "$LINENO" 5 +fi + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + + +#-------------------------------------------------------------------- +# Load the tclConfig.sh file +#-------------------------------------------------------------------- + + + + # + # Ok, lets find the tcl configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-tcl + # + + if test x"${no_tcl}" = x ; then + # we reset no_tcl in case something fails here + no_tcl=true + +# Check whether --with-tcl was given. +if test "${with_tcl+set}" = set; then : + withval=$with_tcl; with_tclconfig="${withval}" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5 +$as_echo_n "checking for Tcl configuration... " >&6; } + if ${ac_cv_c_tclconfig+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + # First check to see if --with-tcl was specified. + if test x"${with_tclconfig}" != x ; then + case "${with_tclconfig}" in + */tclConfig.sh ) + if test -f "${with_tclconfig}"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&5 +$as_echo "$as_me: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&2;} + with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`" + fi ;; + esac + if test -f "${with_tclconfig}/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`" + else + as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5 + fi + fi + + # then check for a private Tcl installation + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ../tcl \ + `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \ + ../../tcl \ + `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \ + ../../../tcl \ + `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/win; pwd)`" + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" + break + fi + done + fi + + # on Darwin, check in Framework installation locations + if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ + `ls -d /Library/Frameworks 2>/dev/null` \ + `ls -d /Network/Library/Frameworks 2>/dev/null` \ + `ls -d /System/Library/Frameworks 2>/dev/null` \ + ; do + if test -f "$i/Tcl.framework/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`" + break + fi + done + fi + + # TEA specific: on Windows, check in common installation locations + if test "${TEA_PLATFORM}" = "windows" \ + -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d C:/Tcl/lib 2>/dev/null` \ + `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i; pwd)`" + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/pkg/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + `ls -d /usr/lib/tcl8.6 2>/dev/null` \ + `ls -d /usr/lib/tcl8.5 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i; pwd)`" + break + fi + done + fi + + # check in a few other private locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ${srcdir}/../tcl \ + `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/win; pwd)`" + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" + break + fi + done + fi + +fi + + + if test x"${ac_cv_c_tclconfig}" = x ; then + TCL_BIN_DIR="# no Tcl configs found" + as_fn_error $? "Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh" "$LINENO" 5 + else + no_tcl= + TCL_BIN_DIR="${ac_cv_c_tclconfig}" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5 +$as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; } + fi + fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5 +$as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; } + + if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5 +$as_echo "loading" >&6; } + . "${TCL_BIN_DIR}/tclConfig.sh" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5 +$as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; } + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" + eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" + + # If the TCL_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable TCL_LIB_SPEC will be set to the value + # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC + # instead of TCL_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}" + TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}" + TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}" + elif test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use the libraries + # from the framework at the given location so that linking works + # against Tcl.framework installed in an arbitrary location. + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then + for i in "`cd "${TCL_BIN_DIR}"; pwd`" \ + "`cd "${TCL_BIN_DIR}"/../..; pwd`"; do + if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then + TCL_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TCL_LIB_FILE}" + break + fi + done + fi + if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then + TCL_STUB_LIB_SPEC="-L`echo "${TCL_BIN_DIR}" | sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}" + TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" + fi + ;; + esac + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" + eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" + eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" + eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking platform" >&5 +$as_echo_n "checking platform... " >&6; } + hold_cc=$CC; CC="$TCL_CC" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + #ifdef _WIN32 + #error win32 + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + TEA_PLATFORM="unix" + CYGPATH=echo + +else + + TEA_PLATFORM="windows" + # Extract the first word of "cygpath", so it can be a program name with args. +set dummy cygpath; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CYGPATH+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CYGPATH"; then + ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CYGPATH="cygpath -m" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo" +fi +fi +CYGPATH=$ac_cv_prog_CYGPATH +if test -n "$CYGPATH"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5 +$as_echo "$CYGPATH" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CC=$hold_cc + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEA_PLATFORM" >&5 +$as_echo "$TEA_PLATFORM" >&6; } + + # The BUILD_$pkg is to define the correct extern storage class + # handling when making this package + +cat >>confdefs.h <<_ACEOF +#define BUILD_${PACKAGE_NAME} /**/ +_ACEOF + + # Do this here as we have fully defined TEA_PLATFORM now + if test "${TEA_PLATFORM}" = "windows" ; then + EXEEXT=".exe" + CLEANFILES="$CLEANFILES *.lib *.dll *.pdb *.exp" + fi + + # TEA specific: + + + + + + + + +#-------------------------------------------------------------------- +# Load the tkConfig.sh file if necessary (Tk extension) +#-------------------------------------------------------------------- + +#TEA_PATH_TKCONFIG +#TEA_LOAD_TKCONFIG + +#----------------------------------------------------------------------- +# Handle the --prefix=... option by defaulting to what Tcl gave. +# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER. +#----------------------------------------------------------------------- + + + if test "${prefix}" = "NONE"; then + prefix_default=yes + if test x"${TCL_PREFIX}" != x; then + { $as_echo "$as_me:${as_lineno-$LINENO}: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&5 +$as_echo "$as_me: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&6;} + prefix=${TCL_PREFIX} + else + { $as_echo "$as_me:${as_lineno-$LINENO}: --prefix defaulting to /usr/local" >&5 +$as_echo "$as_me: --prefix defaulting to /usr/local" >&6;} + prefix=/usr/local + fi + fi + if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \ + -o x"${exec_prefix_default}" = x"yes" ; then + if test x"${TCL_EXEC_PREFIX}" != x; then + { $as_echo "$as_me:${as_lineno-$LINENO}: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&5 +$as_echo "$as_me: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&6;} + exec_prefix=${TCL_EXEC_PREFIX} + else + { $as_echo "$as_me:${as_lineno-$LINENO}: --exec-prefix defaulting to ${prefix}" >&5 +$as_echo "$as_me: --exec-prefix defaulting to ${prefix}" >&6;} + exec_prefix=$prefix + fi + fi + + +#----------------------------------------------------------------------- +# Standard compiler checks. +# This sets up CC by using the CC env var, or looks for gcc otherwise. +# This also calls AC_PROG_CC and a few others to create the basic setup +# necessary to compile executables. +#----------------------------------------------------------------------- + + + # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE) + # in this macro, they need to go into TEA_SETUP_COMPILER instead. + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + INSTALL='$(SHELL) $(srcdir)/tclconfig/install-sh -c' + INSTALL_DATA_DIR='${INSTALL} -d -m 755' + INSTALL_DATA='${INSTALL} -m 644' + INSTALL_PROGRAM='${INSTALL}' + INSTALL_SCRIPT='${INSTALL}' + INSTALL_LIBRARY='${INSTALL_DATA}' + + + + + + + + + #-------------------------------------------------------------------- + # Checks to see if the make program sets the $MAKE variable. + #-------------------------------------------------------------------- + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + + + #-------------------------------------------------------------------- + # Find ranlib + #-------------------------------------------------------------------- + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + + + #-------------------------------------------------------------------- + # Determines the correct binary file extension (.o, .obj, .exe etc.) + #-------------------------------------------------------------------- + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here. + + + #------------------------------------------------------------------------ + # If we're using GCC, see if the compiler understands -pipe. If so, use it. + # It makes compiling go faster. (This is only a performance feature.) + #------------------------------------------------------------------------ + + if test -z "$no_pipe" -a -n "$GCC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler understands -pipe" >&5 +$as_echo_n "checking if the compiler understands -pipe... " >&6; } +if ${tcl_cv_cc_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_cc_pipe=yes +else + tcl_cv_cc_pipe=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_pipe" >&5 +$as_echo "$tcl_cv_cc_pipe" >&6; } + if test $tcl_cv_cc_pipe = yes; then + CFLAGS="$CFLAGS -pipe" + fi + fi + + #-------------------------------------------------------------------- + # Common compiler flag setup + #-------------------------------------------------------------------- + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + if test "${TEA_PLATFORM}" = "unix" ; then + + #-------------------------------------------------------------------- + # On a few very rare systems, all of the libm.a stuff is + # already in libc.a. Set compiler flags accordingly. + # Also, Linux requires the "ieee" library for math to work + # right (and it must appear before "-lm"). + #-------------------------------------------------------------------- + + ac_fn_c_check_func "$LINENO" "sin" "ac_cv_func_sin" +if test "x$ac_cv_func_sin" = xyes; then : + MATH_LIBS="" +else + MATH_LIBS="-lm" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lieee" >&5 +$as_echo_n "checking for main in -lieee... " >&6; } +if ${ac_cv_lib_ieee_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lieee $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ieee_main=yes +else + ac_cv_lib_ieee_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee_main" >&5 +$as_echo "$ac_cv_lib_ieee_main" >&6; } +if test "x$ac_cv_lib_ieee_main" = xyes; then : + MATH_LIBS="-lieee $MATH_LIBS" +fi + + + #-------------------------------------------------------------------- + # Interactive UNIX requires -linet instead of -lsocket, plus it + # needs net/errno.h to define the socket-related error codes. + #-------------------------------------------------------------------- + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -linet" >&5 +$as_echo_n "checking for main in -linet... " >&6; } +if ${ac_cv_lib_inet_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-linet $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_inet_main=yes +else + ac_cv_lib_inet_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_main" >&5 +$as_echo "$ac_cv_lib_inet_main" >&6; } +if test "x$ac_cv_lib_inet_main" = xyes; then : + LIBS="$LIBS -linet" +fi + + ac_fn_c_check_header_mongrel "$LINENO" "net/errno.h" "ac_cv_header_net_errno_h" "$ac_includes_default" +if test "x$ac_cv_header_net_errno_h" = xyes; then : + + +$as_echo "#define HAVE_NET_ERRNO_H 1" >>confdefs.h + +fi + + + + #-------------------------------------------------------------------- + # Check for the existence of the -lsocket and -lnsl libraries. + # The order here is important, so that they end up in the right + # order in the command line generated by make. Here are some + # special considerations: + # 1. Use "connect" and "accept" to check for -lsocket, and + # "gethostbyname" to check for -lnsl. + # 2. Use each function name only once: can't redo a check because + # autoconf caches the results of the last check and won't redo it. + # 3. Use -lnsl and -lsocket only if they supply procedures that + # aren't already present in the normal libraries. This is because + # IRIX 5.2 has libraries, but they aren't needed and they're + # bogus: they goof up name resolution if used. + # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. + # To get around this problem, check for both libraries together + # if -lsocket doesn't work by itself. + #-------------------------------------------------------------------- + + tcl_checkBoth=0 + ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect" +if test "x$ac_cv_func_connect" = xyes; then : + tcl_checkSocket=0 +else + tcl_checkSocket=1 +fi + + if test "$tcl_checkSocket" = 1; then + ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt" +if test "x$ac_cv_func_setsockopt" = xyes; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5 +$as_echo_n "checking for setsockopt in -lsocket... " >&6; } +if ${ac_cv_lib_socket_setsockopt+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char setsockopt (); +int +main () +{ +return setsockopt (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_socket_setsockopt=yes +else + ac_cv_lib_socket_setsockopt=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5 +$as_echo "$ac_cv_lib_socket_setsockopt" >&6; } +if test "x$ac_cv_lib_socket_setsockopt" = xyes; then : + LIBS="$LIBS -lsocket" +else + tcl_checkBoth=1 +fi + +fi + + fi + if test "$tcl_checkBoth" = 1; then + tk_oldLibs=$LIBS + LIBS="$LIBS -lsocket -lnsl" + ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept" +if test "x$ac_cv_func_accept" = xyes; then : + tcl_checkNsl=0 +else + LIBS=$tk_oldLibs +fi + + fi + ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = xyes; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if ${ac_cv_lib_nsl_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nsl_gethostbyname=yes +else + ac_cv_lib_nsl_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then : + LIBS="$LIBS -lnsl" +fi + +fi + + + # TEA specific: Don't perform the eval of the libraries here because + # DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS + + TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}' + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dirent.h" >&5 +$as_echo_n "checking dirent.h... " >&6; } +if ${tcl_cv_dirent_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ + +#ifndef _POSIX_SOURCE +# ifdef __Lynx__ + /* + * Generate compilation error to make the test fail: Lynx headers + * are only valid if really in the POSIX environment. + */ + + missing_procedure(); +# endif +#endif +DIR *d; +struct dirent *entryPtr; +char *p; +d = opendir("foobar"); +entryPtr = readdir(d); +p = entryPtr->d_name; +closedir(d); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + tcl_cv_dirent_h=yes +else + tcl_cv_dirent_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_dirent_h" >&5 +$as_echo "$tcl_cv_dirent_h" >&6; } + + if test $tcl_cv_dirent_h = no; then + +$as_echo "#define NO_DIRENT_H 1" >>confdefs.h + + fi + + # TEA specific: + ac_fn_c_check_header_mongrel "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default" +if test "x$ac_cv_header_errno_h" = xyes; then : + +else + +$as_echo "#define NO_ERRNO_H 1" >>confdefs.h + +fi + + + ac_fn_c_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default" +if test "x$ac_cv_header_float_h" = xyes; then : + +else + +$as_echo "#define NO_FLOAT_H 1" >>confdefs.h + +fi + + + ac_fn_c_check_header_mongrel "$LINENO" "values.h" "ac_cv_header_values_h" "$ac_includes_default" +if test "x$ac_cv_header_values_h" = xyes; then : + +else + +$as_echo "#define NO_VALUES_H 1" >>confdefs.h + +fi + + + ac_fn_c_check_header_mongrel "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" +if test "x$ac_cv_header_limits_h" = xyes; then : + +$as_echo "#define HAVE_LIMITS_H 1" >>confdefs.h + +else + +$as_echo "#define NO_LIMITS_H 1" >>confdefs.h + +fi + + + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + tcl_ok=1 +else + tcl_ok=0 +fi + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtol" >/dev/null 2>&1; then : + +else + tcl_ok=0 +fi +rm -f conftest* + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtoul" >/dev/null 2>&1; then : + +else + tcl_ok=0 +fi +rm -f conftest* + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtod" >/dev/null 2>&1; then : + +else + tcl_ok=0 +fi +rm -f conftest* + + if test $tcl_ok = 0; then + +$as_echo "#define NO_STDLIB_H 1" >>confdefs.h + + fi + ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" +if test "x$ac_cv_header_string_h" = xyes; then : + tcl_ok=1 +else + tcl_ok=0 +fi + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strstr" >/dev/null 2>&1; then : + +else + tcl_ok=0 +fi +rm -f conftest* + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strerror" >/dev/null 2>&1; then : + +else + tcl_ok=0 +fi +rm -f conftest* + + + # See also memmove check below for a place where NO_STRING_H can be + # set and why. + + if test $tcl_ok = 0; then + +$as_echo "#define NO_STRING_H 1" >>confdefs.h + + fi + + ac_fn_c_check_header_mongrel "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_wait_h" = xyes; then : + +else + +$as_echo "#define NO_SYS_WAIT_H 1" >>confdefs.h + +fi + + + ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + +else + +$as_echo "#define NO_DLFCN_H 1" >>confdefs.h + +fi + + + + # OS/390 lacks sys/param.h (and doesn't need it, by chance). + for ac_header in sys/param.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_param_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_PARAM_H 1 +_ACEOF + +fi + +done + + + # Let the user call this, because if it triggers, they will + # need a compat/strtod.c that is correct. Users can also + # use Tcl_GetDouble(FromObj) instead. + #TEA_BUGGY_STRTOD + fi + + +#----------------------------------------------------------------------- +# __CHANGE__ +# Specify the C source files to compile in TEA_ADD_SOURCES, +# public headers that need to be installed in TEA_ADD_HEADERS, +# stub library C source files to compile in TEA_ADD_STUB_SOURCES, +# and runtime Tcl library files in TEA_ADD_TCL_SOURCES. +# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS +# and PKG_TCL_SOURCES. +#----------------------------------------------------------------------- + + + vars="tls.c tlsIO.c tlsBIO.c tlsX509.c fixstrtod.c" + for i in $vars; do + case $i in + \$*) + # allow $-var names + PKG_SOURCES="$PKG_SOURCES $i" + PKG_OBJECTS="$PKG_OBJECTS $i" + ;; + *) + # check for existence - allows for generic/win/unix VPATH + # To add more dirs here (like 'src'), you have to update VPATH + # in Makefile.in as well + if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ + -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ + -a ! -f "${srcdir}/macosx/$i" \ + ; then + as_fn_error $? "could not find source file '$i'" "$LINENO" 5 + fi + PKG_SOURCES="$PKG_SOURCES $i" + # this assumes it is in a VPATH dir + i=`basename $i` + # handle user calling this before or after TEA_SETUP_COMPILER + if test x"${OBJEXT}" != x ; then + j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}" + else + j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}" + fi + PKG_OBJECTS="$PKG_OBJECTS $j" + ;; + esac + done + + + + + vars="tls.h" + for i in $vars; do + # check for existence, be strict because it is installed + if test ! -f "${srcdir}/$i" ; then + as_fn_error $? "could not find header file '${srcdir}/$i'" "$LINENO" 5 + fi + PKG_HEADERS="$PKG_HEADERS $i" + done + + + + vars="" + for i in $vars; do + PKG_INCLUDES="$PKG_INCLUDES $i" + done + + + + vars="" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + case $i in + *.lib) + # Convert foo.lib to -lfoo for GCC + i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'` + ;; + esac + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + + PKG_CFLAGS="$PKG_CFLAGS " + + + + vars="" + for i in $vars; do + # check for existence - allows for generic/win/unix VPATH + if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ + -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ + -a ! -f "${srcdir}/macosx/$i" \ + ; then + as_fn_error $? "could not find stub source file '$i'" "$LINENO" 5 + fi + PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i" + # this assumes it is in a VPATH dir + i=`basename $i` + # handle user calling this before or after TEA_SETUP_COMPILER + if test x"${OBJEXT}" != x ; then + j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}" + else + j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}" + fi + PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j" + done + + + + + vars="tls.tcl" + for i in $vars; do + # check for existence, be strict because it is installed + if test ! -f "${srcdir}/$i" ; then + as_fn_error $? "could not find tcl source file '${srcdir}/$i'" "$LINENO" 5 + fi + PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i" + done + + + +#-------------------------------------------------------------------- +# __CHANGE__ +# +# You can add more files to clean if your extension creates any extra +# files by extending CLEANFILES. +# Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure +# and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var. +# +# A few miscellaneous platform-specific items: +# TEA_ADD_* any platform specific compiler/build info here. +#-------------------------------------------------------------------- + +#CLEANFILES="$CLEANFILES pkgIndex.tcl" +CLEANFILES="$CLEANFILES tlsConfig.sh" +if test "${TEA_PLATFORM}" = "windows" ; then + # Ensure no empty if clauses + : + #TEA_ADD_SOURCES([win/winFile.c]) + #TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"]) + # AC_DEFINE(BUILD_tls) + # AC_DEFINE(WINDOWS) +else + # Ensure no empty else clauses + : + #TEA_ADD_SOURCES([unix/unixFile.c]) + #TEA_ADD_LIBS([-lsuperfly]) +fi + +#-------------------------------------------------------------------- +# __CHANGE__ +# Choose which headers you need. Extension authors should try very +# hard to only rely on the Tcl public header files. Internal headers +# contain private data structures and are subject to change without +# notice. +# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG +#-------------------------------------------------------------------- + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl public headers" >&5 +$as_echo_n "checking for Tcl public headers... " >&6; } + + +# Check whether --with-tclinclude was given. +if test "${with_tclinclude+set}" = set; then : + withval=$with_tclinclude; with_tclinclude=${withval} +fi + + + if ${ac_cv_c_tclh+:} false; then : + $as_echo_n "(cached) " >&6 +else + + # Use the value from --with-tclinclude, if it was given + + if test x"${with_tclinclude}" != x ; then + if test -f "${with_tclinclude}/tcl.h" ; then + ac_cv_c_tclh=${with_tclinclude} + else + as_fn_error $? "${with_tclinclude} directory does not contain tcl.h" "$LINENO" 5 + fi + else + list="" + if test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use + # the framework's Headers directory + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`" + ;; + esac + fi + + # Look in the source dir only if Tcl is not installed, + # and in that situation, look there before installed locations. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`" + fi + + # Check order: pkg --prefix location, Tcl's --prefix location, + # relative to directory of tclConfig.sh. + + eval "temp_includedir=${includedir}" + list="$list \ + `ls -d ${temp_includedir} 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" + if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then + list="$list /usr/local/include /usr/include" + if test x"${TCL_INCLUDE_SPEC}" != x ; then + d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'` + list="$list `ls -d ${d} 2>/dev/null`" + fi + fi + for i in $list ; do + if test -f "$i/tcl.h" ; then + ac_cv_c_tclh=$i + break + fi + done + fi + +fi + + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_tclh}" = x ; then + as_fn_error $? "tcl.h not found. Please specify its location with --with-tclinclude" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_cv_c_tclh}" >&5 +$as_echo "${ac_cv_c_tclh}" >&6; } + fi + + # Convert to a native path and substitute into the output files. + + INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}` + + TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + + + +#TEA_PRIVATE_TCL_HEADERS + +#TEA_PUBLIC_TK_HEADERS +#TEA_PRIVATE_TK_HEADERS +#TEA_PATH_X + +#-------------------------------------------------------------------- +# Check whether --enable-threads or --disable-threads was given. +# This auto-enables if Tcl was compiled threaded. +#-------------------------------------------------------------------- + + + # Check whether --enable-threads was given. +if test "${enable_threads+set}" = set; then : + enableval=$enable_threads; tcl_ok=$enableval +else + tcl_ok=yes +fi + + + if test "${enable_threads+set}" = set; then + enableval="$enable_threads" + tcl_ok=$enableval + else + tcl_ok=yes + fi + + if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then + TCL_THREADS=1 + + if test "${TEA_PLATFORM}" != "windows" ; then + # We are always OK on Windows, so check what this platform wants: + + # USE_THREAD_ALLOC tells us to try the special thread-based + # allocator that significantly reduces lock contention + +$as_echo "#define USE_THREAD_ALLOC 1" >>confdefs.h + + +$as_echo "#define _REENTRANT 1" >>confdefs.h + + if test "`uname -s`" = "SunOS" ; then + +$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + fi + +$as_echo "#define _THREAD_SAFE 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5 +$as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_mutex_init=yes +else + ac_cv_lib_pthread_pthread_mutex_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then : + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "no"; then + # Check a little harder for __pthread_mutex_init in the same + # library, as some systems hide it there until pthread.h is + # defined. We could alternatively do an AC_TRY_COMPILE with + # pthread.h, but that will work with libpthread really doesn't + # exist, like AIX 4.2. [Bug: 4359] + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_mutex_init in -lpthread" >&5 +$as_echo_n "checking for __pthread_mutex_init in -lpthread... " >&6; } +if ${ac_cv_lib_pthread___pthread_mutex_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char __pthread_mutex_init (); +int +main () +{ +return __pthread_mutex_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread___pthread_mutex_init=yes +else + ac_cv_lib_pthread___pthread_mutex_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_pthread___pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthread___pthread_mutex_init" = xyes; then : + tcl_ok=yes +else + tcl_ok=no +fi + + fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthread" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthreads" >&5 +$as_echo_n "checking for pthread_mutex_init in -lpthreads... " >&6; } +if ${ac_cv_lib_pthreads_pthread_mutex_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthreads $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthreads_pthread_mutex_init=yes +else + ac_cv_lib_pthreads_pthread_mutex_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_pthreads_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthreads_pthread_mutex_init" = xyes; then : + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthreads" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc" >&5 +$as_echo_n "checking for pthread_mutex_init in -lc... " >&6; } +if ${ac_cv_lib_c_pthread_mutex_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_pthread_mutex_init=yes +else + ac_cv_lib_c_pthread_mutex_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_c_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_c_pthread_mutex_init" = xyes; then : + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc_r" >&5 +$as_echo_n "checking for pthread_mutex_init in -lc_r... " >&6; } +if ${ac_cv_lib_c_r_pthread_mutex_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc_r $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_mutex_init (); +int +main () +{ +return pthread_mutex_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_r_pthread_mutex_init=yes +else + ac_cv_lib_c_r_pthread_mutex_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_mutex_init" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_c_r_pthread_mutex_init" = xyes; then : + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -pthread" + else + TCL_THREADS=0 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Do not know how to find pthread lib on your system - thread support disabled" >&5 +$as_echo "$as_me: WARNING: Do not know how to find pthread lib on your system - thread support disabled" >&2;} + fi + fi + fi + fi + fi + else + TCL_THREADS=0 + fi + # Do checking message here to not mess up interleaved configure output + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for building with threads" >&5 +$as_echo_n "checking for building with threads... " >&6; } + if test "${TCL_THREADS}" = 1; then + +$as_echo "#define TCL_THREADS 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (default)" >&5 +$as_echo "yes (default)" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + # TCL_THREADS sanity checking. See if our request for building with + # threads is the same as the way Tcl was built. If not, warn the user. + case ${TCL_DEFS} in + *THREADS=1*) + if test "${TCL_THREADS}" = "0"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: + Building ${PACKAGE_NAME} without threads enabled, but building against Tcl + that IS thread-enabled. It is recommended to use --enable-threads." >&5 +$as_echo "$as_me: WARNING: + Building ${PACKAGE_NAME} without threads enabled, but building against Tcl + that IS thread-enabled. It is recommended to use --enable-threads." >&2;} + fi + ;; + *) + if test "${TCL_THREADS}" = "1"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: + --enable-threads requested, but building against a Tcl that is NOT + thread-enabled. This is an OK configuration that will also run in + a thread-enabled core." >&5 +$as_echo "$as_me: WARNING: + --enable-threads requested, but building against a Tcl that is NOT + thread-enabled. This is an OK configuration that will also run in + a thread-enabled core." >&2;} + fi + ;; + esac + + + +#-------------------------------------------------------------------- +# The statement below defines a collection of symbols related to +# building as a shared library instead of a static library. +#-------------------------------------------------------------------- + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5 +$as_echo_n "checking how to build libraries... " >&6; } + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; shared_ok=$enableval +else + shared_ok=yes +fi + + + if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + shared_ok=$enableval + else + shared_ok=yes + fi + + # Check whether --enable-stubs was given. +if test "${enable_stubs+set}" = set; then : + enableval=$enable_stubs; stubs_ok=$enableval +else + stubs_ok=yes +fi + + + if test "${enable_stubs+set}" = set; then + enableval="$enable_stubs" + stubs_ok=$enableval + else + stubs_ok=yes + fi + + # Stubs are always enabled for shared builds + if test "$shared_ok" = "yes" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: shared" >&5 +$as_echo "shared" >&6; } + SHARED_BUILD=1 + STUBS_BUILD=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5 +$as_echo "static" >&6; } + SHARED_BUILD=0 + +$as_echo "#define STATIC_BUILD 1" >>confdefs.h + + if test "$stubs_ok" = "yes" ; then + STUBS_BUILD=1 + else + STUBS_BUILD=0 + fi + fi + if test "${STUBS_BUILD}" = "1" ; then + +$as_echo "#define USE_TCL_STUBS 1" >>confdefs.h + + +$as_echo "#define USE_TCLOO_STUBS 1" >>confdefs.h + + if test "${TEA_WINDOWINGSYSTEM}" != ""; then + +$as_echo "#define USE_TK_STUBS 1" >>confdefs.h + + fi + fi + + + + + +#-------------------------------------------------------------------- +# This macro figures out what flags to use with the compiler/linker +# when building shared/static debug/optimized objects. This information +# can be taken from the tclConfig.sh file, but this figures it all out. +#-------------------------------------------------------------------- + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + + + + + # Step 0.a: Enable 64 bit support? + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5 +$as_echo_n "checking if 64bit support is requested... " >&6; } + # Check whether --enable-64bit was given. +if test "${enable_64bit+set}" = set; then : + enableval=$enable_64bit; do64bit=$enableval +else + do64bit=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5 +$as_echo "$do64bit" >&6; } + + # Step 0.b: Enable Solaris 64 bit VIS support? + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit Sparc VIS support is requested" >&5 +$as_echo_n "checking if 64bit Sparc VIS support is requested... " >&6; } + # Check whether --enable-64bit-vis was given. +if test "${enable_64bit_vis+set}" = set; then : + enableval=$enable_64bit_vis; do64bitVIS=$enableval +else + do64bitVIS=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bitVIS" >&5 +$as_echo "$do64bitVIS" >&6; } + # Force 64bit on with VIS + if test "$do64bitVIS" = "yes"; then : + do64bit=yes +fi + + # Step 0.c: Check if visibility support is available. Do this here so + # that platform specific alternatives can be used below if this fails. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports visibility \"hidden\"" >&5 +$as_echo_n "checking if compiler supports visibility \"hidden\"... " >&6; } +if ${tcl_cv_cc_visibility_hidden+:} false; then : + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + extern __attribute__((__visibility__("hidden"))) void f(void); + void f(void) {} +int +main () +{ +f(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + tcl_cv_cc_visibility_hidden=yes +else + tcl_cv_cc_visibility_hidden=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_visibility_hidden" >&5 +$as_echo "$tcl_cv_cc_visibility_hidden" >&6; } + if test $tcl_cv_cc_visibility_hidden = yes; then : + + +$as_echo "#define MODULE_SCOPE extern __attribute__((__visibility__(\"hidden\")))" >>confdefs.h + + +$as_echo "#define HAVE_HIDDEN 1" >>confdefs.h + + +fi + + # Step 0.d: Disable -rpath support? + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if rpath support is requested" >&5 +$as_echo_n "checking if rpath support is requested... " >&6; } + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; doRpath=$enableval +else + doRpath=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doRpath" >&5 +$as_echo "$doRpath" >&6; } + + # TEA specific: Cross-compiling options for Windows/CE builds? + + if test "${TEA_PLATFORM}" = windows; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Windows/CE build is requested" >&5 +$as_echo_n "checking if Windows/CE build is requested... " >&6; } + # Check whether --enable-wince was given. +if test "${enable_wince+set}" = set; then : + enableval=$enable_wince; doWince=$enableval +else + doWince=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doWince" >&5 +$as_echo "$doWince" >&6; } + +fi + + # Set the variable "system" to hold the name and version number + # for the system. + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5 +$as_echo_n "checking system version... " >&6; } +if ${tcl_cv_sys_version+:} false; then : + $as_echo_n "(cached) " >&6 +else + + # TEA specific: + if test "${TEA_PLATFORM}" = "windows" ; then + tcl_cv_sys_version=windows + else + tcl_cv_sys_version=`uname -s`-`uname -r` + if test "$?" -ne 0 ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5 +$as_echo "$as_me: WARNING: can't find uname command" >&2;} + tcl_cv_sys_version=unknown + else + if test "`uname -s`" = "AIX" ; then + tcl_cv_sys_version=AIX-`uname -v`.`uname -r` + fi + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5 +$as_echo "$tcl_cv_sys_version" >&6; } + system=$tcl_cv_sys_version + + + # Require ranlib early so we can override it in special cases below. + + + + # Set configuration options based on system name and version. + # This is similar to Tcl's unix/tcl.m4 except that we've added a + # "windows" case and removed some core-only vars. + + do64bit_ok=no + # default to '{$LIBS}' and set to "" on per-platform necessary basis + SHLIB_LD_LIBS='${LIBS}' + # When ld needs options to work in 64-bit mode, put them in + # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] + # is disabled by the user. [Bug 1016796] + LDFLAGS_ARCH="" + UNSHARED_LIB_SUFFIX="" + # TEA specific: use PACKAGE_VERSION instead of VERSION + TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`' + ECHO_VERSION='`echo ${PACKAGE_VERSION}`' + TCL_LIB_VERSIONS_OK=ok + CFLAGS_DEBUG=-g + if test "$GCC" = yes; then : + + CFLAGS_OPTIMIZE=-O2 + CFLAGS_WARNING="-Wall" + +else + + CFLAGS_OPTIMIZE=-O + CFLAGS_WARNING="" + +fi + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + + STLIB_LD='${AR} cr' + LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" + if test "x$SHLIB_VERSION" = x; then : + SHLIB_VERSION="" +else + SHLIB_VERSION=".$SHLIB_VERSION" +fi + case $system in + # TEA specific: + windows) + # This is a 2-stage check to make sure we have the 64-bit SDK + # We have to know where the SDK is installed. + # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs + # MACHINE is IX86 for LINK, but this is used by the manifest, + # which requires x86|amd64|ia64. + MACHINE="X86" + if test "$do64bit" != "no" ; then + if test "x${MSSDK}x" = "xx" ; then + MSSDK="C:/Progra~1/Microsoft Platform SDK" + fi + MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'` + PATH64="" + case "$do64bit" in + amd64|x64|yes) + MACHINE="AMD64" ; # default to AMD64 64-bit build + PATH64="${MSSDK}/Bin/Win64/x86/AMD64" + ;; + ia64) + MACHINE="IA64" + PATH64="${MSSDK}/Bin/Win64" + ;; + esac + if test "$GCC" != "yes" -a ! -d "${PATH64}" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&5 +$as_echo "$as_me: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Ensure latest Platform SDK is installed" >&5 +$as_echo "$as_me: WARNING: Ensure latest Platform SDK is installed" >&2;} + do64bit="no" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 +$as_echo " Using 64-bit $MACHINE mode" >&6; } + do64bit_ok="yes" + fi + fi + + if test "$doWince" != "no" ; then + if test "$do64bit" != "no" ; then + as_fn_error $? "Windows/CE and 64-bit builds incompatible" "$LINENO" 5 + fi + if test "$GCC" = "yes" ; then + as_fn_error $? "Windows/CE and GCC builds incompatible" "$LINENO" 5 + fi + + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-celib + + if test x"${no_celib}" = x ; then + # we reset no_celib in case something fails here + no_celib=true + +# Check whether --with-celib was given. +if test "${with_celib+set}" = set; then : + withval=$with_celib; with_celibconfig=${withval} +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Windows/CE celib directory" >&5 +$as_echo_n "checking for Windows/CE celib directory... " >&6; } + if ${ac_cv_c_celibconfig+:} false; then : + $as_echo_n "(cached) " >&6 +else + + # First check to see if --with-celibconfig was specified. + if test x"${with_celibconfig}" != x ; then + if test -d "${with_celibconfig}/inc" ; then + ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)` + else + as_fn_error $? "${with_celibconfig} directory doesn't contain inc directory" "$LINENO" 5 + fi + fi + + # then check for a celib library + if test x"${ac_cv_c_celibconfig}" = x ; then + for i in \ + ../celib-palm-3.0 \ + ../celib \ + ../../celib-palm-3.0 \ + ../../celib \ + `ls -dr ../celib-*3.[0-9]* 2>/dev/null` \ + ${srcdir}/../celib-palm-3.0 \ + ${srcdir}/../celib \ + `ls -dr ${srcdir}/../celib-*3.[0-9]* 2>/dev/null` \ + ; do + if test -d "$i/inc" ; then + ac_cv_c_celibconfig=`(cd $i; pwd)` + break + fi + done + fi + +fi + + if test x"${ac_cv_c_celibconfig}" = x ; then + as_fn_error $? "Cannot find celib support library directory" "$LINENO" 5 + else + no_celib= + CELIB_DIR=${ac_cv_c_celibconfig} + CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $CELIB_DIR" >&5 +$as_echo "found $CELIB_DIR" >&6; } + fi + fi + + # Set defaults for common evc4/PPC2003 setup + # Currently Tcl requires 300+, possibly 420+ for sockets + CEVERSION=420; # could be 211 300 301 400 420 ... + TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ... + ARCH=ARM; # could be ARM MIPS X86EM ... + PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002" + if test "$doWince" != "yes"; then + # If !yes then the user specified something + # Reset ARCH to allow user to skip specifying it + ARCH= + eval `echo $doWince | awk -F, '{ \ + if (length($1)) { printf "CEVERSION=\"%s\"\n", $1; \ + if ($1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \ + if (length($2)) { printf "TARGETCPU=\"%s\"\n", toupper($2) }; \ + if (length($3)) { printf "ARCH=\"%s\"\n", toupper($3) }; \ + if (length($4)) { printf "PLATFORM=\"%s\"\n", $4 }; \ + }'` + if test "x${ARCH}" = "x" ; then + ARCH=$TARGETCPU; + fi + fi + OSVERSION=WCE$CEVERSION; + if test "x${WCEROOT}" = "x" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0" + if test ! -d "${WCEROOT}" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded Tools" + fi + fi + if test "x${SDKROOT}" = "x" ; then + SDKROOT="C:/Program Files/Windows CE Tools" + if test ! -d "${SDKROOT}" ; then + SDKROOT="C:/Windows CE Tools" + fi + fi + WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'` + SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'` + if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \ + -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then + as_fn_error $? "could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" "$LINENO" 5 + doWince="no" + else + # We could PATH_NOSPACE these, but that's not important, + # as long as we quote them when used. + CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include" + if test -d "${CEINCLUDE}/${TARGETCPU}" ; then + CEINCLUDE="${CEINCLUDE}/${TARGETCPU}" + fi + CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" + fi + fi + + if test "$GCC" != "yes" ; then + if test "${SHARED_BUILD}" = "0" ; then + runtime=-MT + else + runtime=-MD + fi + case "x`echo \${VisualStudioVersion}`" in + x1[4-9]*) + lflags="${lflags} -nodefaultlib:libucrt.lib" + + vars="ucrt.lib" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + case $i in + *.lib) + # Convert foo.lib to -lfoo for GCC + i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'` + ;; + esac + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + ;; + *) + ;; + esac + + if test "$do64bit" != "no" ; then + # All this magic is necessary for the Win64 SDK RC1 - hobbs + CC="\"${PATH64}/cl.exe\"" + CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\"" + RC="\"${MSSDK}/bin/rc.exe\"" + lflags="${lflags} -nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\"" + LINKBIN="\"${PATH64}/link.exe\"" + CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + # Avoid 'unresolved external symbol __security_cookie' + # errors, c.f. http://support.microsoft.com/?id=894573 + + vars="bufferoverflowU.lib" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + case $i in + *.lib) + # Convert foo.lib to -lfoo for GCC + i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'` + ;; + esac + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + elif test "$doWince" != "no" ; then + CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin" + if test "${TARGETCPU}" = "X86"; then + CC="\"${CEBINROOT}/cl.exe\"" + else + CC="\"${CEBINROOT}/cl${ARCH}.exe\"" + fi + CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\"" + RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\"" + arch=`echo ${ARCH} | awk '{print tolower($0)}'` + defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS" + if test "${SHARED_BUILD}" = "1" ; then + # Static CE builds require static celib as well + defs="${defs} _DLL" + fi + for i in $defs ; do + +cat >>confdefs.h <<_ACEOF +#define $i 1 +_ACEOF + + done + +cat >>confdefs.h <<_ACEOF +#define _WIN32_WCE $CEVERSION +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define UNDER_CE $CEVERSION +_ACEOF + + CFLAGS_DEBUG="-nologo -Zi -Od" + CFLAGS_OPTIMIZE="-nologo -Ox" + lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'` + lflags="${lflags} -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo" + LINKBIN="\"${CEBINROOT}/link.exe\"" + + else + RC="rc" + lflags="${lflags} -nologo" + LINKBIN="link" + CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + fi + fi + + if test "$GCC" = "yes"; then + # mingw gcc mode + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. +set dummy ${ac_tool_prefix}windres; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RC"; then + ac_cv_prog_RC="$RC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RC="${ac_tool_prefix}windres" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RC=$ac_cv_prog_RC +if test -n "$RC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5 +$as_echo "$RC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RC"; then + ac_ct_RC=$RC + # Extract the first word of "windres", so it can be a program name with args. +set dummy windres; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RC"; then + ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RC="windres" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RC=$ac_cv_prog_ac_ct_RC +if test -n "$ac_ct_RC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5 +$as_echo "$ac_ct_RC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RC" = x; then + RC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RC=$ac_ct_RC + fi +else + RC="$ac_cv_prog_RC" +fi + + CFLAGS_DEBUG="-g" + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + SHLIB_LD='${CC} -shared' + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + PRACTCL_UNSHARED_LIB_SUFFIX='.a' + + LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}" + LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cross-compile version of gcc" >&5 +$as_echo_n "checking for cross-compile version of gcc... " >&6; } +if ${ac_cv_cross+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #ifdef _WIN32 + #error cross-compiler + #endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_cross=yes +else + ac_cv_cross=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cross" >&5 +$as_echo "$ac_cv_cross" >&6; } + if test "$ac_cv_cross" = "yes"; then + case "$do64bit" in + amd64|x64|yes) + CC="x86_64-w64-mingw32-gcc" + LD="x86_64-w64-mingw32-ld" + AR="x86_64-w64-mingw32-ar" + RANLIB="x86_64-w64-mingw32-ranlib" + RC="x86_64-w64-mingw32-windres" + ;; + *) + CC="i686-w64-mingw32-gcc" + LD="i686-w64-mingw32-ld" + AR="i686-w64-mingw32-ar" + RANLIB="i686-w64-mingw32-ranlib" + RC="i686-w64-mingw32-windres" + ;; + esac + fi + + else + SHLIB_LD="${LINKBIN} -dll ${lflags}" + # link -lib only works when -lib is the first arg + STLIB_LD="${LINKBIN} -lib ${lflags}" + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib' + PATHTYPE=-w + # For information on what debugtype is most useful, see: + # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp + # and also + # http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx + # This essentially turns it all on. + LDFLAGS_DEBUG="-debug -debugtype:cv" + LDFLAGS_OPTIMIZE="-release" + if test "$doWince" != "no" ; then + LDFLAGS_CONSOLE="-link ${lflags}" + LDFLAGS_WINDOW=${LDFLAGS_CONSOLE} + else + LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" + LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" + fi + fi + + SHLIB_SUFFIX=".dll" + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll' + + TCL_LIB_VERSIONS_OK=nodots + ;; + AIX-*) + if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"; then : + + # AIX requires the _r compiler when gcc isn't being used + case "${CC}" in + *_r|*_r\ *) + # ok ... + ;; + *) + # Make sure only first arg gets _r + CC=`echo "$CC" | sed -e 's/^\([^ ]*\)/\1_r/'` + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $CC for compiling with threads" >&5 +$as_echo "Using $CC for compiling with threads" >&6; } + +fi + LIBS="$LIBS -lc" + SHLIB_CFLAGS="" + SHLIB_SUFFIX=".so" + + LD_LIBRARY_PATH_VAR="LIBPATH" + + # Check to enable 64-bit flags for compiler/linker + if test "$do64bit" = yes; then : + + if test "$GCC" = yes; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;} + +else + + do64bit_ok=yes + CFLAGS="$CFLAGS -q64" + LDFLAGS_ARCH="-q64" + RANLIB="${RANLIB} -X64" + AR="${AR} -X64" + SHLIB_LD_FLAGS="-b64" + +fi + +fi + + if test "`uname -m`" = ia64; then : + + # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + if test "$GCC" = yes; then : + + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + +else + + CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' + +fi + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + +else + + if test "$GCC" = yes; then : + + SHLIB_LD='${CC} -shared -Wl,-bexpall' + +else + + SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bexpall -H512 -T512 -bnoentry" + LDFLAGS="$LDFLAGS -brtl" + +fi + SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + +fi + ;; + BeOS*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -nostart' + SHLIB_SUFFIX=".so" + + #----------------------------------------------------------- + # Check for inet_ntoa in -lbind, for BeOS (which also needs + # -lsocket, even if the network functions are in -lnet which + # is always linked to, for compatibility. + #----------------------------------------------------------- + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lbind" >&5 +$as_echo_n "checking for inet_ntoa in -lbind... " >&6; } +if ${ac_cv_lib_bind_inet_ntoa+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbind $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_ntoa (); +int +main () +{ +return inet_ntoa (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bind_inet_ntoa=yes +else + ac_cv_lib_bind_inet_ntoa=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bind_inet_ntoa" >&5 +$as_echo "$ac_cv_lib_bind_inet_ntoa" >&6; } +if test "x$ac_cv_lib_bind_inet_ntoa" = xyes; then : + LIBS="$LIBS -lbind -lsocket" +fi + + ;; + BSD/OS-4.*) + SHLIB_CFLAGS="-export-dynamic -fPIC" + SHLIB_LD='${CC} -shared' + SHLIB_SUFFIX=".so" + LDFLAGS="$LDFLAGS -export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + CYGWIN_*) + SHLIB_CFLAGS="" + SHLIB_LD='${CC} -shared' + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$@.a" + SHLIB_SUFFIX=".dll" + EXEEXT=".exe" + do64bit_ok=yes + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + Haiku*) + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + SHLIB_CFLAGS="-fPIC" + SHLIB_SUFFIX=".so" + SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}' + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnetwork" >&5 +$as_echo_n "checking for inet_ntoa in -lnetwork... " >&6; } +if ${ac_cv_lib_network_inet_ntoa+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnetwork $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_ntoa (); +int +main () +{ +return inet_ntoa (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_network_inet_ntoa=yes +else + ac_cv_lib_network_inet_ntoa=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_inet_ntoa" >&5 +$as_echo "$ac_cv_lib_network_inet_ntoa" >&6; } +if test "x$ac_cv_lib_network_inet_ntoa" = xyes; then : + LIBS="$LIBS -lnetwork" +fi + + ;; + HP-UX-*.11.*) + # Use updated header definitions where possible + +$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h + + # TEA specific: Needed by Tcl, but not most extensions + #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?]) + #LIBS="$LIBS -lxnet" # Use the XOPEN network library + + if test "`uname -m`" = ia64; then : + + SHLIB_SUFFIX=".so" + # Use newer C++ library for C++ extensions + #if test "$GCC" != "yes" ; then + # CPPFLAGS="-AA" + #fi + +else + + SHLIB_SUFFIX=".sl" + +fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + tcl_ok=yes +else + tcl_ok=no +fi + + if test "$tcl_ok" = yes; then : + + LDFLAGS="$LDFLAGS -Wl,-E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + +fi + if test "$GCC" = yes; then : + + SHLIB_LD='${CC} -shared' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + +else + + CFLAGS="$CFLAGS -z" + # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc + #CFLAGS="$CFLAGS +DAportable" + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + +fi + + # Check to enable 64-bit flags for compiler/linker + if test "$do64bit" = "yes"; then : + + if test "$GCC" = yes; then : + + case `${CC} -dumpmachine` in + hppa64*) + # 64-bit gcc in use. Fix flags for GNU ld. + do64bit_ok=yes + SHLIB_LD='${CC} -shared' + if test $doRpath = yes; then : + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;} + ;; + esac + +else + + do64bit_ok=yes + CFLAGS="$CFLAGS +DD64" + LDFLAGS_ARCH="+DD64" + +fi + +fi ;; + IRIX-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_SUFFIX=".so" + if test $doRpath = yes; then : + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + if test "$GCC" = yes; then : + + CFLAGS="$CFLAGS -mabi=n32" + LDFLAGS="$LDFLAGS -mabi=n32" + +else + + case $system in + IRIX-6.3) + # Use to build 6.2 compatible binaries on 6.3. + CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" + ;; + *) + CFLAGS="$CFLAGS -n32" + ;; + esac + LDFLAGS="$LDFLAGS -n32" + +fi + ;; + IRIX64-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_SUFFIX=".so" + if test $doRpath = yes; then : + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + + # Check to enable 64-bit flags for compiler/linker + + if test "$do64bit" = yes; then : + + if test "$GCC" = yes; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported by gcc" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;} + +else + + do64bit_ok=yes + SHLIB_LD="ld -64 -shared -rdata_shared" + CFLAGS="$CFLAGS -64" + LDFLAGS_ARCH="-64" + +fi + +fi + ;; + Linux*|GNU*|NetBSD-Debian) + SHLIB_CFLAGS="-fPIC" + SHLIB_SUFFIX=".so" + + # TEA specific: + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}' + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + if test $doRpath = yes; then : + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "`uname -m`" = "alpha"; then : + CFLAGS="$CFLAGS -mieee" +fi + if test $do64bit = yes; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -m64 flag" >&5 +$as_echo_n "checking if compiler accepts -m64 flag... " >&6; } +if ${tcl_cv_cc_m64+:} false; then : + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -m64" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + tcl_cv_cc_m64=yes +else + tcl_cv_cc_m64=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_m64" >&5 +$as_echo "$tcl_cv_cc_m64" >&6; } + if test $tcl_cv_cc_m64 = yes; then : + + CFLAGS="$CFLAGS -m64" + do64bit_ok=yes + +fi + +fi + + # The combo of gcc + glibc has a bug related to inlining of + # functions like strtod(). The -fno-builtin flag should address + # this problem but it does not work. The -fno-inline flag is kind + # of overkill but it works. Disable inlining only when one of the + # files in compat/*.c is being linked in. + + if test x"${USE_COMPAT}" != x; then : + CFLAGS="$CFLAGS -fno-inline" +fi + ;; + Lynx*) + SHLIB_CFLAGS="-fPIC" + SHLIB_SUFFIX=".so" + CFLAGS_OPTIMIZE=-02 + SHLIB_LD='${CC} -shared' + LD_FLAGS="-Wl,--export-dynamic" + if test $doRpath = yes; then : + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + ;; + OpenBSD-*) + arch=`arch -s` + case "$arch" in + vax) + SHLIB_SUFFIX="" + SHARED_LIB_SUFFIX="" + LDFLAGS="" + ;; + *) + case "$arch" in + alpha|sparc64) + SHLIB_CFLAGS="-fPIC" + ;; + *) + SHLIB_CFLAGS="-fpic" + ;; + esac + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_SUFFIX=".so" + if test $doRpath = yes; then : + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so${SHLIB_VERSION}' + LDFLAGS="-Wl,-export-dynamic" + ;; + esac + case "$arch" in + vax) + CFLAGS_OPTIMIZE="-O1" + ;; + *) + CFLAGS_OPTIMIZE="-O2" + ;; + esac + if test "${TCL_THREADS}" = "1"; then : + + # On OpenBSD: Compile with -pthread + # Don't link with -lpthread + LIBS=`echo $LIBS | sed s/-lpthread//` + CFLAGS="$CFLAGS -pthread" + +fi + # OpenBSD doesn't do version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + NetBSD-*) + # NetBSD has ELF and can use 'cc -shared' to build shared libs + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_SUFFIX=".so" + LDFLAGS="$LDFLAGS -export-dynamic" + if test $doRpath = yes; then : + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "${TCL_THREADS}" = "1"; then : + + # The -pthread needs to go in the CFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + +fi + ;; + FreeBSD-*) + # This configuration from FreeBSD Ports. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="${CC} -shared" + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,-soname,\$@" + SHLIB_SUFFIX=".so" + LDFLAGS="" + if test $doRpath = yes; then : + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' +fi + if test "${TCL_THREADS}" = "1"; then : + + # The -pthread needs to go in the LDFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LDFLAGS="$LDFLAGS $PTHREAD_LIBS" +fi + case $system in + FreeBSD-3.*) + # Version numbers are dot-stripped by system policy. + TCL_TRIM_DOTS=`echo ${PACKAGE_VERSION} | tr -d .` + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1' + TCL_LIB_VERSIONS_OK=nodots + ;; + esac + ;; + Darwin-*) + CFLAGS_OPTIMIZE="-Os" + SHLIB_CFLAGS="-fno-common" + # To avoid discrepancies between what headers configure sees during + # preprocessing tests and compiling tests, move any -isysroot and + # -mmacosx-version-min flags from CFLAGS to CPPFLAGS: + CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if ($i~/^(isysroot|mmacosx-version-min)/) print "-"$i}'`" + CFLAGS="`echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if (!($i~/^(isysroot|mmacosx-version-min)/)) print "-"$i}'`" + if test $do64bit = yes; then : + + case `arch` in + ppc) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch ppc64 flag" >&5 +$as_echo_n "checking if compiler accepts -arch ppc64 flag... " >&6; } +if ${tcl_cv_cc_arch_ppc64+:} false; then : + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + tcl_cv_cc_arch_ppc64=yes +else + tcl_cv_cc_arch_ppc64=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_ppc64" >&5 +$as_echo "$tcl_cv_cc_arch_ppc64" >&6; } + if test $tcl_cv_cc_arch_ppc64 = yes; then : + + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + do64bit_ok=yes + +fi;; + i386) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch x86_64 flag" >&5 +$as_echo_n "checking if compiler accepts -arch x86_64 flag... " >&6; } +if ${tcl_cv_cc_arch_x86_64+:} false; then : + $as_echo_n "(cached) " >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch x86_64" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + tcl_cv_cc_arch_x86_64=yes +else + tcl_cv_cc_arch_x86_64=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_x86_64" >&5 +$as_echo "$tcl_cv_cc_arch_x86_64" >&6; } + if test $tcl_cv_cc_arch_x86_64 = yes; then : + + CFLAGS="$CFLAGS -arch x86_64" + do64bit_ok=yes + +fi;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5 +$as_echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};; + esac + +else + + # Check for combined 32-bit and 64-bit fat build + if echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \ + && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '; then : + + fat_32_64=yes +fi + +fi + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}' + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -single_module flag" >&5 +$as_echo_n "checking if ld accepts -single_module flag... " >&6; } +if ${tcl_cv_ld_single_module+:} false; then : + $as_echo_n "(cached) " >&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +int i; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + tcl_cv_ld_single_module=yes +else + tcl_cv_ld_single_module=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$hold_ldflags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_single_module" >&5 +$as_echo "$tcl_cv_ld_single_module" >&6; } + if test $tcl_cv_ld_single_module = yes; then : + + SHLIB_LD="${SHLIB_LD} -Wl,-single_module" + +fi + # TEA specific: link shlib with current and compatibility version flags + vers=`echo ${PACKAGE_VERSION} | sed -e 's/^\([0-9]\{1,5\}\)\(\(\.[0-9]\{1,3\}\)\{0,2\}\).*$/\1\2/p' -e d` + SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_version ${vers:-0}" + SHLIB_SUFFIX=".dylib" + # Don't use -prebind when building for Mac OS X 10.4 or later only: + if test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int($2)}'`" -lt 4 -a \ + "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int($2)}'`" -lt 4; then : + + LDFLAGS="$LDFLAGS -prebind" +fi + LDFLAGS="$LDFLAGS -headerpad_max_install_names" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -search_paths_first flag" >&5 +$as_echo_n "checking if ld accepts -search_paths_first flag... " >&6; } +if ${tcl_cv_ld_search_paths_first+:} false; then : + $as_echo_n "(cached) " >&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +int i; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + tcl_cv_ld_search_paths_first=yes +else + tcl_cv_ld_search_paths_first=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$hold_ldflags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_search_paths_first" >&5 +$as_echo "$tcl_cv_ld_search_paths_first" >&6; } + if test $tcl_cv_ld_search_paths_first = yes; then : + + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + +fi + if test "$tcl_cv_cc_visibility_hidden" != yes; then : + + +$as_echo "#define MODULE_SCOPE __private_extern__" >>confdefs.h + + tcl_cv_cc_visibility_hidden=yes + +fi + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" + # TEA specific: for combined 32 & 64 bit fat builds of Tk + # extensions, verify that 64-bit build is possible. + if test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"; then : + + if test "${TEA_WINDOWINGSYSTEM}" = x11; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit X11" >&5 +$as_echo_n "checking for 64-bit X11... " >&6; } +if ${tcl_cv_lib_x11_64+:} false; then : + $as_echo_n "(cached) " >&6 +else + + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include" + LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +XrmInitialize(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + tcl_cv_lib_x11_64=yes +else + tcl_cv_lib_x11_64=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_x11_64" >&5 +$as_echo "$tcl_cv_lib_x11_64" >&6; } + +fi + if test "${TEA_WINDOWINGSYSTEM}" = aqua; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit Tk" >&5 +$as_echo_n "checking for 64-bit Tk... " >&6; } +if ${tcl_cv_lib_tk_64+:} false; then : + $as_echo_n "(cached) " >&6 +else + + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 ${TCL_INCLUDES} ${TK_INCLUDES}" + LDFLAGS="$LDFLAGS ${TCL_STUB_LIB_SPEC} ${TK_STUB_LIB_SPEC}" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +Tk_InitStubs(NULL, "", 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + tcl_cv_lib_tk_64=yes +else + tcl_cv_lib_tk_64=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_tk_64" >&5 +$as_echo "$tcl_cv_lib_tk_64" >&6; } + +fi + # remove 64-bit arch flags from CFLAGS et al. if configuration + # does not support 64-bit. + if test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = no; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: Removing 64-bit architectures from compiler & linker flags" >&5 +$as_echo "$as_me: Removing 64-bit architectures from compiler & linker flags" >&6;} + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"' + done +fi + +fi + ;; + OS/390-*) + CFLAGS_OPTIMIZE="" # Optimizer is buggy + +$as_echo "#define _OE_SOCKETS 1" >>confdefs.h + + ;; + OSF1-V*) + # Digital OSF/1 + SHLIB_CFLAGS="" + if test "$SHARED_BUILD" = 1; then : + + SHLIB_LD='ld -shared -expect_unresolved "*"' + +else + + SHLIB_LD='ld -non_shared -expect_unresolved "*"' + +fi + SHLIB_SUFFIX=".so" + if test $doRpath = yes; then : + + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' +fi + if test "$GCC" = yes; then : + CFLAGS="$CFLAGS -mieee" +else + + CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee" +fi + # see pthread_intro(3) for pthread support on osf1, k.furukawa + if test "${TCL_THREADS}" = 1; then : + + CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" + CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" + LIBS=`echo $LIBS | sed s/-lpthreads//` + if test "$GCC" = yes; then : + + LIBS="$LIBS -lpthread -lmach -lexc" + +else + + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + +fi + +fi + ;; + QNX-6*) + # QNX RTP + # This may work for all QNX, but it was only reported for v6. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SCO_SV-3.2*) + if test "$GCC" = yes; then : + + SHLIB_CFLAGS="-fPIC -melf" + LDFLAGS="$LDFLAGS -melf -Wl,-Bexport" + +else + + SHLIB_CFLAGS="-Kpic -belf" + LDFLAGS="$LDFLAGS -belf -Wl,-Bexport" + +fi + SHLIB_LD="ld -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SunOS-5.[0-6]) + # Careful to not let 5.10+ fall into this case + + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + +$as_echo "#define _REENTRANT 1" >>confdefs.h + + +$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + + SHLIB_CFLAGS="-KPIC" + SHLIB_SUFFIX=".so" + if test "$GCC" = yes; then : + + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + +else + + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + +fi + ;; + SunOS-5*) + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + +$as_echo "#define _REENTRANT 1" >>confdefs.h + + +$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + + SHLIB_CFLAGS="-KPIC" + + # Check to enable 64-bit flags for compiler/linker + if test "$do64bit" = yes; then : + + arch=`isainfo` + if test "$arch" = "sparcv9 sparc"; then : + + if test "$GCC" = yes; then : + + if test "`${CC} -dumpversion | awk -F. '{print $1}'`" -lt 3; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;} + +else + + do64bit_ok=yes + CFLAGS="$CFLAGS -m64 -mcpu=v9" + LDFLAGS="$LDFLAGS -m64 -mcpu=v9" + SHLIB_CFLAGS="-fPIC" + +fi + +else + + do64bit_ok=yes + if test "$do64bitVIS" = yes; then : + + CFLAGS="$CFLAGS -xarch=v9a" + LDFLAGS_ARCH="-xarch=v9a" + +else + + CFLAGS="$CFLAGS -xarch=v9" + LDFLAGS_ARCH="-xarch=v9" + +fi + # Solaris 64 uses this as well + #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64" + +fi + +else + if test "$arch" = "amd64 i386"; then : + + if test "$GCC" = yes; then : + + case $system in + SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*) + do64bit_ok=yes + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;};; + esac + +else + + do64bit_ok=yes + case $system in + SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*) + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + CFLAGS="$CFLAGS -xarch=amd64" + LDFLAGS="$LDFLAGS -xarch=amd64";; + esac + +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported for $arch" >&5 +$as_echo "$as_me: WARNING: 64bit mode not supported for $arch" >&2;} +fi +fi + +fi + + SHLIB_SUFFIX=".so" + if test "$GCC" = yes; then : + + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + if test "$do64bit_ok" = yes; then : + + if test "$arch" = "sparcv9 sparc"; then : + + # We need to specify -static-libgcc or we need to + # add the path to the sparv9 libgcc. + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc" + # for finding sparcv9 libgcc, get the regular libgcc + # path, remove so name and append 'sparcv9' + #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..." + #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir" + +else + if test "$arch" = "amd64 i386"; then : + + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -static-libgcc" + +fi +fi + +fi + +else + + case $system in + SunOS-5.[1-9][0-9]*) + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';; + *) + SHLIB_LD='/usr/ccs/bin/ld -G -z text';; + esac + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + +fi + ;; + UNIX_SV* | UnixWare-5*) + SHLIB_CFLAGS="-KPIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers + # that don't grok the -Bexport option. Test that it does. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld accepts -Bexport flag" >&5 +$as_echo_n "checking for ld accepts -Bexport flag... " >&6; } +if ${tcl_cv_ld_Bexport+:} false; then : + $as_echo_n "(cached) " >&6 +else + + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-Bexport" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +int i; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + tcl_cv_ld_Bexport=yes +else + tcl_cv_ld_Bexport=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$hold_ldflags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_Bexport" >&5 +$as_echo "$tcl_cv_ld_Bexport" >&6; } + if test $tcl_cv_ld_Bexport = yes; then : + + LDFLAGS="$LDFLAGS -Wl,-Bexport" + +fi + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + esac + + if test "$do64bit" = yes -a "$do64bit_ok" = no; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5 +$as_echo "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;} + +fi + + + + # Add in the arch flags late to ensure it wasn't removed. + # Not necessary in TEA, but this is aligned with core + LDFLAGS="$LDFLAGS $LDFLAGS_ARCH" + + # If we're running gcc, then change the C flags for compiling shared + # libraries to the right flags for gcc, instead of those for the + # standard manufacturer compiler. + + if test "$GCC" = yes; then : + + case $system in + AIX-*) ;; + BSD/OS*) ;; + CYGWIN_*|MINGW32_*) ;; + IRIX*) ;; + NetBSD-*|FreeBSD-*|OpenBSD-*) ;; + Darwin-*) ;; + SCO_SV-3.2*) ;; + windows) ;; + *) SHLIB_CFLAGS="-fPIC" ;; + esac +fi + + if test "$tcl_cv_cc_visibility_hidden" != yes; then : + + +$as_echo "#define MODULE_SCOPE extern" >>confdefs.h + + +fi + + if test "$SHARED_LIB_SUFFIX" = ""; then : + + # TEA specific: use PACKAGE_VERSION instead of VERSION + SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}' + +fi + if test "$UNSHARED_LIB_SUFFIX" = ""; then : + + # TEA specific: use PACKAGE_VERSION instead of VERSION + UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a' + +fi + + if test "${GCC}" = "yes" -a ${SHLIB_SUFFIX} = ".dll"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SEH support in compiler" >&5 +$as_echo_n "checking for SEH support in compiler... " >&6; } +if ${tcl_cv_seh+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + tcl_cv_seh=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define WIN32_LEAN_AND_MEAN +#include +#undef WIN32_LEAN_AND_MEAN + + int main(int argc, char** argv) { + int a, b = 0; + __try { + a = 666 / b; + } + __except (EXCEPTION_EXECUTE_HANDLER) { + return 0; + } + return 1; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + tcl_cv_seh=yes +else + tcl_cv_seh=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_seh" >&5 +$as_echo "$tcl_cv_seh" >&6; } + if test "$tcl_cv_seh" = "no" ; then + +$as_echo "#define HAVE_NO_SEH 1" >>confdefs.h + + fi + + # + # Check to see if the excpt.h include file provided contains the + # definition for EXCEPTION_DISPOSITION; if not, which is the case + # with Cygwin's version as of 2002-04-10, define it to be int, + # sufficient for getting the current code to work. + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EXCEPTION_DISPOSITION support in include files" >&5 +$as_echo_n "checking for EXCEPTION_DISPOSITION support in include files... " >&6; } +if ${tcl_cv_eh_disposition+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# define WIN32_LEAN_AND_MEAN +# include +# undef WIN32_LEAN_AND_MEAN + +int +main () +{ + + EXCEPTION_DISPOSITION x; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_eh_disposition=yes +else + tcl_cv_eh_disposition=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_eh_disposition" >&5 +$as_echo "$tcl_cv_eh_disposition" >&6; } + if test "$tcl_cv_eh_disposition" = "no" ; then + +$as_echo "#define EXCEPTION_DISPOSITION int" >>confdefs.h + + fi + + # Check to see if winnt.h defines CHAR, SHORT, and LONG + # even if VOID has already been #defined. The win32api + # used by mingw and cygwin is known to do this. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for winnt.h that ignores VOID define" >&5 +$as_echo_n "checking for winnt.h that ignores VOID define... " >&6; } +if ${tcl_cv_winnt_ignore_void+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define VOID void +#define WIN32_LEAN_AND_MEAN +#include +#undef WIN32_LEAN_AND_MEAN + +int +main () +{ + + CHAR c; + SHORT s; + LONG l; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_winnt_ignore_void=yes +else + tcl_cv_winnt_ignore_void=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_winnt_ignore_void" >&5 +$as_echo "$tcl_cv_winnt_ignore_void" >&6; } + if test "$tcl_cv_winnt_ignore_void" = "yes" ; then + +$as_echo "#define HAVE_WINNT_IGNORE_VOID 1" >>confdefs.h + + fi + fi + + # See if the compiler supports casting to a union type. + # This is used to stop gcc from printing a compiler + # warning when initializing a union member. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cast to union support" >&5 +$as_echo_n "checking for cast to union support... " >&6; } +if ${tcl_cv_cast_to_union+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + union foo { int i; double d; }; + union foo f = (union foo) (int) 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_cast_to_union=yes +else + tcl_cv_cast_to_union=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cast_to_union" >&5 +$as_echo "$tcl_cv_cast_to_union" >&6; } + if test "$tcl_cv_cast_to_union" = "yes"; then + +$as_echo "#define HAVE_CAST_TO_UNION 1" >>confdefs.h + + fi + + + + + + + + + + + + + + + # These must be called after we do the basic CFLAGS checks and + # verify any possible 64-bit or similar switches are necessary + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for required early compiler flags" >&5 +$as_echo_n "checking for required early compiler flags... " >&6; } + tcl_flags="" + + if ${tcl_cv_flag__isoc99_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *)strtoll; char *q = (char *)strtoull; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_flag__isoc99_source=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _ISOC99_SOURCE 1 +#include +int +main () +{ +char *p = (char *)strtoll; char *q = (char *)strtoull; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_flag__isoc99_source=yes +else + tcl_cv_flag__isoc99_source=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_flag__isoc99_source}" = "xyes" ; then + +$as_echo "#define _ISOC99_SOURCE 1" >>confdefs.h + + tcl_flags="$tcl_flags _ISOC99_SOURCE" + fi + + + if ${tcl_cv_flag__largefile64_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct stat64 buf; int i = stat64("/", &buf); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_flag__largefile64_source=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGEFILE64_SOURCE 1 +#include +int +main () +{ +struct stat64 buf; int i = stat64("/", &buf); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_flag__largefile64_source=yes +else + tcl_cv_flag__largefile64_source=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_flag__largefile64_source}" = "xyes" ; then + +$as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h + + tcl_flags="$tcl_flags _LARGEFILE64_SOURCE" + fi + + + if ${tcl_cv_flag__largefile_source64+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *)open64; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_flag__largefile_source64=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGEFILE_SOURCE64 1 +#include +int +main () +{ +char *p = (char *)open64; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_flag__largefile_source64=yes +else + tcl_cv_flag__largefile_source64=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_flag__largefile_source64}" = "xyes" ; then + +$as_echo "#define _LARGEFILE_SOURCE64 1" >>confdefs.h + + tcl_flags="$tcl_flags _LARGEFILE_SOURCE64" + fi + + if test "x${tcl_flags}" = "x" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_flags}" >&5 +$as_echo "${tcl_flags}" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit integer type" >&5 +$as_echo_n "checking for 64-bit integer type... " >&6; } + if ${tcl_cv_type_64bit+:} false; then : + $as_echo_n "(cached) " >&6 +else + + tcl_cv_type_64bit=none + # See if the compiler knows natively about __int64 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +__int64 value = (__int64) 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_type_64bit=__int64 +else + tcl_type_64bit="long long" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # See if we should use long anyway Note that we substitute in the + # type that is our current guess for a 64-bit type inside this check + # program, so it should be modified only carefully... + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +switch (0) { + case 1: case (sizeof(${tcl_type_64bit})==sizeof(long)): ; + } + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_type_64bit=${tcl_type_64bit} +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "${tcl_cv_type_64bit}" = none ; then + +$as_echo "#define TCL_WIDE_INT_IS_LONG 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using long" >&5 +$as_echo "using long" >&6; } + elif test "${tcl_cv_type_64bit}" = "__int64" \ + -a "${TEA_PLATFORM}" = "windows" ; then + # TEA specific: We actually want to use the default tcl.h checks in + # this case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER* + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using Tcl header defaults" >&5 +$as_echo "using Tcl header defaults" >&6; } + else + +cat >>confdefs.h <<_ACEOF +#define TCL_WIDE_INT_TYPE ${tcl_cv_type_64bit} +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_cv_type_64bit}" >&5 +$as_echo "${tcl_cv_type_64bit}" >&6; } + + # Now check for auxiliary declarations + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent64" >&5 +$as_echo_n "checking for struct dirent64... " >&6; } +if ${tcl_cv_struct_dirent64+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +struct dirent64 p; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_struct_dirent64=yes +else + tcl_cv_struct_dirent64=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_dirent64" >&5 +$as_echo "$tcl_cv_struct_dirent64" >&6; } + if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then + +$as_echo "#define HAVE_STRUCT_DIRENT64 1" >>confdefs.h + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat64" >&5 +$as_echo_n "checking for struct stat64... " >&6; } +if ${tcl_cv_struct_stat64+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct stat64 p; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_struct_stat64=yes +else + tcl_cv_struct_stat64=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_stat64" >&5 +$as_echo "$tcl_cv_struct_stat64" >&6; } + if test "x${tcl_cv_struct_stat64}" = "xyes" ; then + +$as_echo "#define HAVE_STRUCT_STAT64 1" >>confdefs.h + + fi + + for ac_func in open64 lseek64 +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for off64_t" >&5 +$as_echo_n "checking for off64_t... " >&6; } + if ${tcl_cv_type_off64_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +off64_t offset; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + tcl_cv_type_off64_t=yes +else + tcl_cv_type_off64_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test "x${tcl_cv_type_off64_t}" = "xyes" && \ + test "x${ac_cv_func_lseek64}" = "xyes" && \ + test "x${ac_cv_func_open64}" = "xyes" ; then + +$as_echo "#define HAVE_TYPE_OFF64_T 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + + + +#-------------------------------------------------------------------- +# Set the default compiler switches based on the --enable-symbols option. +#-------------------------------------------------------------------- + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5 +$as_echo_n "checking for build with symbols... " >&6; } + # Check whether --enable-symbols was given. +if test "${enable_symbols+set}" = set; then : + enableval=$enable_symbols; tcl_ok=$enableval +else + tcl_ok=no +fi + + DBGX="" + if test "$tcl_ok" = "no"; then + CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE} -DNDEBUG" + LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + else + CFLAGS_DEFAULT="${CFLAGS_DEBUG}" + LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}" + if test "$tcl_ok" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5 +$as_echo "yes (standard debugging)" >&6; } + fi + fi + # TEA specific: + if test "${TEA_PLATFORM}" != "windows" ; then + LDFLAGS_DEFAULT="${LDFLAGS}" + fi + + + + + if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then + +$as_echo "#define TCL_MEM_DEBUG 1" >>confdefs.h + + fi + + if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then + if test "$tcl_ok" = "all"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem debugging" >&5 +$as_echo "enabled symbols mem debugging" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5 +$as_echo "enabled $tcl_ok debugging" >&6; } + fi + fi + + +#-------------------------------------------------------------------- +# If the variable OPENSSL is set, we will build with the OpenSSL +# libraries. If it is not set, then we will use RSA BSAFE SSL-C +# libraries instead of the default OpenSSL libaries. +#-------------------------------------------------------------------- + +OPENSSL="1" + + + + #-------------------------------------------------------------------- + # If the variable OPENSSL is set, we will build with the OpenSSL + # libraries. If it is not set, then we will use RSA BSAFE SSL-C + # libraries instead of the default OpenSSL libaries. + #-------------------------------------------------------------------- + + # Check whether --enable-bsafe was given. +if test "${enable_bsafe+set}" = set; then : + enableval=$enable_bsafe; OPENSSL="" +else + OPENSSL="1" +fi + + + #-------------------------------------------------------------------- + # Establish the location of the root directory for OpenSSL. + # If we're not using OpenSSL, set the root for BSAFE SSL-C. + # If we're using BSAFE, define the BSAFE compiler flag. + # The "FLAT_INC" flag is used in the BSAFE ssl.h header file and + # doesn't seem to be referenced anywhere else. + #-------------------------------------------------------------------- + if test -n "${OPENSSL}"; then + SSL_DIR='/usr /usr/local' + $as_echo "#define NO_IDEA 1" >>confdefs.h + + $as_echo "#define NO_RC5 1" >>confdefs.h + + else + SSL_DIR='/usr/sslc /usr/local/sslc' + $as_echo "#define BSAFE 1" >>confdefs.h + + $as_echo "#define FLAT_INC 1" >>confdefs.h + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL directory" >&5 +$as_echo_n "checking for SSL directory... " >&6; } + + +# Check whether --with-ssl-dir was given. +if test "${with_ssl_dir+set}" = set; then : + withval=$with_ssl_dir; with_ssldir=${withval} +fi + + + if ${ac_cv_c_ssldir+:} false; then : + $as_echo_n "(cached) " >&6 +else + + # Use the value from --with-ssl-dir, if it was given + if test x"${with_ssldir}" != x ; then + if test -d "${with_ssldir}" ; then + ac_cv_c_ssldir=${with_ssldir} + else + as_fn_error $? "${with_ssldir} is not a valid directory" "$LINENO" 5 + fi + else + list="`ls -d ${SSL_DIR} 2>/dev/null`" + for i in $list ; do + if test -d "$i" ; then + ac_cv_c_ssldir=$i + break + fi + done + fi + +fi + + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_ssldir}" = x ; then + as_fn_error $? "Could not find SSL directory. +Please specify its location with --with-ssl-dir" "$LINENO" 5 + else + SSL_DIR=${ac_cv_c_ssldir} + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${SSL_DIR}" >&5 +$as_echo "${SSL_DIR}" >&6; } + fi + + + #-------------------------------------------------------------------- + # The OpenSSL and BSAFE SSL-C directory structures differ. + #-------------------------------------------------------------------- + + if test -n "${OPENSSL}"; then + SSL_LIB_DIR=${SSL_DIR}/lib + SSL_INCLUDE_DIR=${SSL_DIR}/include + if test ! -f "${SSL_INCLUDE_DIR}/openssl/opensslv.h"; then + as_fn_error $? "bad ssl-dir: cannot find openssl/opensslv.h under ${SSL_INCLUDE_DIR}" "$LINENO" 5 + fi + else + #-------------------------------------------------------------------- + # If we're using RSA BSAFE SSL-C, we need to establish what platform + # we're running on before we can figure out some paths. + # This step isn't necessary if we're using OpenSSL. + #-------------------------------------------------------------------- + + if test -z "${OPENSSL}"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking host type" >&5 +$as_echo_n "checking host type... " >&6; } + case "`uname -s`" in + *win32* | *WIN32* | *CYGWIN_NT*|*CYGWIN_98*|*CYGWIN_95*) + PLATFORM=WIN32 + ;; + *SunOS*) + PLATFORM=SOLARIS + ;; + HP-UX) + PLATFORM=HPUX + ;; + *) + PLATFORM=LINUX + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PLATFORM}" >&5 +$as_echo "${PLATFORM}" >&6; } + fi + SSL_LIB_DIR=${SSL_DIR}/${PLATFORM}/library/lib + SSL_INCLUDE_DIR=${SSL_DIR}/${PLATFORM}/library/include + if test ! -f "${SSL_INCLUDE_DIR}/crypto.h"; then + as_fn_error $? "bad ssl-dir: cannot find crypto.h under ${SSL_INCLUDE_DIR}" "$LINENO" 5 + fi + fi + + + + + + SSL_INCLUDE_DIR_NATIVE=\"`${CYGPATH} ${SSL_INCLUDE_DIR}`\" + SSL_LIB_DIR_NATIVE=\"`${CYGPATH} ${SSL_LIB_DIR}`\" + + + + #-------------------------------------------------------------------- + # If OpenSSL was built with gcc then there may be some symbols that need + # resolving before we can load it into tclsh (__udivd3i on solaris. + # Let the user specify if we need to add libgcc to the link line to + # resolve these symbols. + # + # This doesn't seem to be necessary if the RSA BSAFE SSL-C libraries + # are used instead of OpenSSL. + #-------------------------------------------------------------------- + + if test -n "${OPENSSL}"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libgcc is needed to resolve openssl symbols" >&5 +$as_echo_n "checking if libgcc is needed to resolve openssl symbols... " >&6; } + + +# Check whether --with-gcclib was given. +if test "${with_gcclib+set}" = set; then : + withval=$with_gcclib; GCCLIB="-lgcc" +else + GCCLIB="" +fi + + + if test "x${GCCLIB}" = "x" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc library location" >&5 +$as_echo_n "checking for gcc library location... " >&6; } + GCCPATH=`${CC} -print-libgcc-file-name | sed -e 's#[^/]*0#'` + GCCPATH="-L${GCCPATH}" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${GCCPATH}" >&5 +$as_echo "${GCCPATH}" >&6; } + fi + fi + + + +#-------------------------------------------------------------------- +# Determine if we should use the patented encryption code +#-------------------------------------------------------------------- + +# Check whether --enable-patents was given. +if test "${enable_patents+set}" = set; then : + enableval=$enable_patents; PATENTS=${enableval} +else + PATENTS=yes +fi + + +if test ${PATENTS} = no; then + $as_echo "#define NO_PATENTS 1" >>confdefs.h + +fi + +#-------------------------------------------------------------------- +# This macro generates a line to use when building a library. It +# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS, +# and TEA_LOAD_TCLCONFIG macros above. +#-------------------------------------------------------------------- + + + PRACTCL_TOOLSET="gcc" + PRACTCL_VC_MANIFEST_EMBED_DLL=: + PRACTCL_VC_MANIFEST_EMBED_EXE=: + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then + PRACTCL_TOOLSET="msvc" + PRACTCL_STATIC_LIB="%STLIB_LD% -out:%OUTFILE% %LIBRARY_OBJECTS%" + PRACTCL_SHARED_LIB="%SHLIB_LD% %SHLIB_LD_LIBS% %LDFLAGS_DEFAULT% -out:%OUTFILE% %LIBRARY_OBJECTS%" + MAKE_STATIC_LIB="\${STLIB_LD} -out:\$@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\$@ \$(PKG_OBJECTS)" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined(_MSC_VER) && _MSC_VER >= 1400 +print("manifest needed") +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "manifest needed" >/dev/null 2>&1; then : + + # Could do a CHECK_PROG for mt, but should always be with MSVC8+ + PRACTCL_VC_MANIFEST_EMBED_DLL="mt.exe -nologo -manifest %OUTFILE%.manifest -outputresource:%OUTFILE%\;2" + PRACTCL_VC_MANIFEST_EMBED_EXE="mt.exe -nologo -manifest %OUTFILE%.manifest -outputresource:%OUTFILE%\;1" + VC_MANIFEST_EMBED_DLL="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest -outputresource:\$@\;2 ; fi" + VC_MANIFEST_EMBED_EXE="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest -outputresource:\$@\;1 ; fi" + MAKE_SHARED_LIB="${MAKE_SHARED_LIB} ; ${VC_MANIFEST_EMBED_DLL}" + + CLEANFILES="$CLEANFILES *.manifest" + + +fi +rm -f conftest* + + PRACTCL_STUB_LIB="%STLIB_LD% -nodefaultlib -out:%OUTFILE% %LIBRARY_OBJECTS%" + MAKE_STUB_LIB="\${STLIB_LD} -nodefaultlib -out:\$@ \$(PKG_STUB_OBJECTS)" + else + MAKE_STATIC_LIB="\${STLIB_LD} \$@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} -o \$@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}" + MAKE_STUB_LIB="\${STLIB_LD} \$@ \$(PKG_STUB_OBJECTS)" + + PRACTCL_STATIC_LIB="%STLIB_LD% %OUTFILE% %LIBRARY_OBJECTS%" + PRACTCL_SHARED_LIB="%SHLIB_LD% -o %OUTFILE% %LIBRARY_OBJECTS% %SHLIB_LD_LIBS%" + PRACTCL_STUB_LIB="%STLIB_LD% %OUTFILE% %LIBRARY_OBJECTS%" + fi + + if test "${SHARED_BUILD}" = "1" ; then + MAKE_LIB="${MAKE_SHARED_LIB} " + else + MAKE_LIB="${MAKE_STATIC_LIB} " + fi + + #-------------------------------------------------------------------- + # Shared libraries and static libraries have different names. + # Use the double eval to make sure any variables in the suffix is + # substituted. (@@@ Might not be necessary anymore) + #-------------------------------------------------------------------- + if test "${TEA_PLATFORM}" = "windows" ; then + PRACTCL_NAME_LIBRARY="%LIBRARY_PREFIX%%LIBRARY_NAME%%LIBRARY_VERSION_NODOTS%" + if test "${SHARED_BUILD}" = "1" ; then + # We force the unresolved linking of symbols that are really in + # the private libraries of Tcl and Tk. + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\"" + fi + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\"" + if test "$GCC" = "yes"; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -static-libgcc" + fi + eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + else + eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + if test "$GCC" = "yes"; then + PKG_LIB_FILE=lib${PKG_LIB_FILE} + fi + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + if test "$GCC" = "yes"; then + PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE} + fi + # These aren't needed on Windows (either MSVC or gcc) + RANLIB=: + RANLIB_STUB=: + else + PRACTCL_NAME_LIBRARY="lib%LIBRARY_PREFIX%%LIBRARY_NAME%%LIBRARY_VERSION%" + RANLIB_STUB="${RANLIB}" + if test "${SHARED_BUILD}" = "1" ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}" + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}" + fi + eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + RANLIB=: + else + eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + fi + + # Store the raw CFLAGS before we add the trimmings + PRACTCL_CFLAGS=${CFLAGS} + # These are escaped so that only CFLAGS is picked up at configure time. + # The other values will be substituted at make time. + CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}" + if test "${SHARED_BUILD}" = "1" ; then + CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}" + fi + + + + + + + + + + + + + + + + + + +#-------------------------------------------------------------------- +# Shared libraries and static libraries have different names. +# Also, windows libraries and unix libraries have different names. +# For the OpenSSL version, I chose to use the same library names that +# OpenSSL uses as its default names. +#-------------------------------------------------------------------- + +if test "${TEA_PLATFORM}" = "windows" ; then + if test "$GCC" = "yes"; then + + vars="-L${SSL_LIB_DIR_NATIVE}" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + case $i in + *.lib) + # Convert foo.lib to -lfoo for GCC + i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'` + ;; + esac + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + else + + vars="-libpath:${SSL_LIB_DIR_NATIVE}" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + case $i in + *.lib) + # Convert foo.lib to -lfoo for GCC + i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'` + ;; + esac + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + fi + if test -n "${OPENSSL}"; then + + vars="ssleay32.lib libeay32.lib" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + case $i in + *.lib) + # Convert foo.lib to -lfoo for GCC + i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'` + ;; + esac + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + else + + vars="sslc32.lib" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + case $i in + *.lib) + # Convert foo.lib to -lfoo for GCC + i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'` + ;; + esac + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + fi +else + # Subst runtime dir here, use -R and -L where necessary. [Bug 1742859] + LIB_RUNTIME_DIR=${SSL_LIB_DIR} + eval "LD_SEARCH_FLAGS=\"${LD_SEARCH_FLAGS}\"" + if test -n "${OPENSSL}"; then + + vars="${LD_SEARCH_FLAGS} -L${SSL_LIB_DIR} -lssl -lcrypto ${GCCPATH} ${GCCLIB}" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + case $i in + *.lib) + # Convert foo.lib to -lfoo for GCC + i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'` + ;; + esac + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + else + + vars="${LD_SEARCH_FLAGS} -L${SSL_LIB_DIR} -lsslc" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + case $i in + *.lib) + # Convert foo.lib to -lfoo for GCC + i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'` + ;; + esac + fi + PKG_LIBS="$PKG_LIBS $i" + done + + + fi +fi + +#-------------------------------------------------------------------- +# Determine the name of the tclsh and/or wish executables in the +# Tcl and Tk build directories or the location they were installed +# into. These paths are used to support running test cases only, +# the Makefile should not be making use of these paths to generate +# a pkgIndex.tcl file or anything else at extension build time. +#-------------------------------------------------------------------- + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5 +$as_echo_n "checking for tclsh... " >&6; } + + +# Check whether --with-tclsh was given. +if test "${with_tclsh+set}" = set; then : + withval=$with_tclsh; with_tclsh=${withval} +fi + + # Use the value from --with-tclsh, if it was given + TCLSH_PROG=0 + if test x"${with_tclsh}" != x ; then + if test -f "${with_tclsh}" ; then + TCLSH_PROG=${with_tclsh} + else + if test -f "${with_tclsh}/tcl8.6" ; then + TCLSH_PROG="${with_tclsh}/tcl8.6" + else + if test -f "${with_tclsh}/tclsh86.exe" ; then + TCLSH_PROG="${with_tclsh}/tclsh86.exe" + else + as_fn_error $? "${with_tclsh} does not point to a valid Tcl executable" "$LINENO" 5 + fi + fi + fi + else + if test -f "${TCL_BIN_DIR}/Makefile" ; then + # tclConfig.sh is in Tcl build directory + if test "${TEA_PLATFORM}" = "windows"; then + if test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}" + elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}" + elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}" + fi + else + TCLSH_PROG="${TCL_BIN_DIR}/tclsh" + fi + else + # tclConfig.sh is in install location + if test "${TEA_PLATFORM}" = "windows"; then + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + else + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}" + fi + list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/bin 2>/dev/null`" + for i in $list ; do + if test -f "$i/${TCLSH_PROG}" ; then + REAL_TCL_BIN_DIR="`cd "$i"; pwd`/" + break + fi + done + TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}" + fi + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${TCLSH_PROG}" >&5 +$as_echo "${TCLSH_PROG}" >&6; } + + +#TEA_PROG_WISH + +#-------------------------------------------------------------------- +# These are for tlsConfig.sh +#-------------------------------------------------------------------- + + + #-------------------------------------------------------------------- + # These are for tlsConfig.sh + #-------------------------------------------------------------------- + + # pkglibdir must be a fully qualified path and (not ${exec_prefix}/lib) + eval pkglibdir="${libdir}/tls${PACKAGE_VERSION}" + if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then + eval tls_LIB_FLAG="-ltls${PACKAGE_VERSION}${DBGX}" + eval tls_STUB_LIB_FLAG="-ltlsstub${PACKAGE_VERSION}${DBGX}" + else + eval tls_LIB_FLAG="-ltls`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}" + eval tls_STUB_LIB_FLAG="-ltlsstub`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}" + fi + tls_BUILD_LIB_SPEC="-L`$CYGPATH $(pwd)` ${tls_LIB_FLAG}" + tls_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` ${tls_LIB_FLAG}" + tls_BUILD_STUB_LIB_SPEC="-L`$CYGPATH $(pwd)` ${tls_STUB_LIB_FLAG}" + tls_STUB_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` ${tls_STUB_LIB_FLAG}" + tls_BUILD_STUB_LIB_PATH="`$CYGPATH $(pwd)`/${PKG_STUB_LIB_FILE}" + tls_STUB_LIB_PATH="`$CYGPATH ${pkglibdir}`/${PKG_STUB_LIB_FILE}" + + + + + + + + + + + + + +#-------------------------------------------------------------------- +# Finally, substitute all of the various values into the Makefile. +# You may alternatively have a special pkgIndex.tcl.in or other files +# which require substituting th AC variables in. Include these here. +#-------------------------------------------------------------------- + +ac_config_files="$ac_config_files Makefile pkgIndex.tcl tlsConfig.sh" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. Otherwise, +# look for a macro that doesn't take arguments. +ac_script=' +:mline +/\\$/{ + N + s,\\\n,, + b mline +} +t clear +:clear +s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g +t quote +s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g +t quote +b any +:quote +s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g +s/\[/\\&/g +s/\]/\\&/g +s/\$/$$/g +H +:any +${ + g + s/^\n// + s/\n/ /g + p +} +' +DEFS=`sed -n "$ac_script" confdefs.h` + + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + +CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS="" + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by tls $as_me 1.6.7, which was +generated by GNU Autoconf 2.69. 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Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&5 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&2;} + + rm -f "$ac_tmp/stdin" + case $ac_file in + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; + esac \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + ;; + + + + esac + +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..f06f0dc --- /dev/null +++ b/configure.ac @@ -0,0 +1,242 @@ +#!/bin/bash -norc +dnl This file is an input file used by the GNU "autoconf" program to +dnl generate the file "configure", which is run during Tcl installation +dnl to configure the system for the local environment. +dnl +dnl This file contains code to generate "tls" using either the +dnl OpenSSL libraries or libraries from the commercial BSAFE SSL-C +dnl product from RSA Security. In the United States, it is necessary +dnl to use the RSA BSAFE libraries for any product developed for +dnl commercial use. Licensing information for BSAFE SSL-C may be +dnl obtained from RSA Data Scurity Inc., San Mateo, California, USA. +dnl Their home page on the web is "www.rsasecurity.com". + +#----------------------------------------------------------------------- +# Sample configure.ac for Tcl Extensions. The only places you should +# need to modify this file are marked by the string __CHANGE__ +#----------------------------------------------------------------------- + +#----------------------------------------------------------------------- +# __CHANGE__ +# Set your package name and version numbers here. +# +# This initializes the environment with PACKAGE_NAME and PACKAGE_VERSION +# set as provided. These will also be added as -D defs in your Makefile +# so you can encode the package version directly into the source files. +# This will also define a special symbol for Windows (BUILD_ +# so that we create the export library with the dll. +#----------------------------------------------------------------------- + +AC_INIT([tls], [1.6.7]) + +#-------------------------------------------------------------------- +# Call TEA_INIT as the first TEA_ macro to set up initial vars. +# This will define a ${TEA_PLATFORM} variable == "unix" or "windows" +# as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE. +#-------------------------------------------------------------------- + +TEA_INIT([3.10]) + +AC_CONFIG_AUX_DIR(tclconfig) + +#-------------------------------------------------------------------- +# Load the tclConfig.sh file +#-------------------------------------------------------------------- + +TEA_PATH_TCLCONFIG +TEA_LOAD_TCLCONFIG + +#-------------------------------------------------------------------- +# Load the tkConfig.sh file if necessary (Tk extension) +#-------------------------------------------------------------------- + +#TEA_PATH_TKCONFIG +#TEA_LOAD_TKCONFIG + +#----------------------------------------------------------------------- +# Handle the --prefix=... option by defaulting to what Tcl gave. +# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER. +#----------------------------------------------------------------------- + +TEA_PREFIX + +#----------------------------------------------------------------------- +# Standard compiler checks. +# This sets up CC by using the CC env var, or looks for gcc otherwise. +# This also calls AC_PROG_CC and a few others to create the basic setup +# necessary to compile executables. +#----------------------------------------------------------------------- + +TEA_SETUP_COMPILER + +#----------------------------------------------------------------------- +# __CHANGE__ +# Specify the C source files to compile in TEA_ADD_SOURCES, +# public headers that need to be installed in TEA_ADD_HEADERS, +# stub library C source files to compile in TEA_ADD_STUB_SOURCES, +# and runtime Tcl library files in TEA_ADD_TCL_SOURCES. +# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS +# and PKG_TCL_SOURCES. +#----------------------------------------------------------------------- + +TEA_ADD_SOURCES([tls.c tlsIO.c tlsBIO.c tlsX509.c fixstrtod.c]) +TEA_ADD_HEADERS([tls.h]) +TEA_ADD_INCLUDES([]) +TEA_ADD_LIBS([]) +TEA_ADD_CFLAGS([]) +TEA_ADD_STUB_SOURCES([]) +TEA_ADD_TCL_SOURCES([tls.tcl]) + +#-------------------------------------------------------------------- +# __CHANGE__ +# +# You can add more files to clean if your extension creates any extra +# files by extending CLEANFILES. +# Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure +# and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var. +# +# A few miscellaneous platform-specific items: +# TEA_ADD_* any platform specific compiler/build info here. +#-------------------------------------------------------------------- + +#CLEANFILES="$CLEANFILES pkgIndex.tcl" +CLEANFILES="$CLEANFILES tlsConfig.sh" +if test "${TEA_PLATFORM}" = "windows" ; then + # Ensure no empty if clauses + : + #TEA_ADD_SOURCES([win/winFile.c]) + #TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"]) + # AC_DEFINE(BUILD_tls) + # AC_DEFINE(WINDOWS) +else + # Ensure no empty else clauses + : + #TEA_ADD_SOURCES([unix/unixFile.c]) + #TEA_ADD_LIBS([-lsuperfly]) +fi + +#-------------------------------------------------------------------- +# __CHANGE__ +# Choose which headers you need. Extension authors should try very +# hard to only rely on the Tcl public header files. Internal headers +# contain private data structures and are subject to change without +# notice. +# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG +#-------------------------------------------------------------------- + +TEA_PUBLIC_TCL_HEADERS +#TEA_PRIVATE_TCL_HEADERS + +#TEA_PUBLIC_TK_HEADERS +#TEA_PRIVATE_TK_HEADERS +#TEA_PATH_X + +#-------------------------------------------------------------------- +# Check whether --enable-threads or --disable-threads was given. +# This auto-enables if Tcl was compiled threaded. +#-------------------------------------------------------------------- + +TEA_ENABLE_THREADS + +#-------------------------------------------------------------------- +# The statement below defines a collection of symbols related to +# building as a shared library instead of a static library. +#-------------------------------------------------------------------- + +TEA_ENABLE_SHARED + +#-------------------------------------------------------------------- +# This macro figures out what flags to use with the compiler/linker +# when building shared/static debug/optimized objects. This information +# can be taken from the tclConfig.sh file, but this figures it all out. +#-------------------------------------------------------------------- + +TEA_CONFIG_CFLAGS + +#-------------------------------------------------------------------- +# Set the default compiler switches based on the --enable-symbols option. +#-------------------------------------------------------------------- + +TEA_ENABLE_SYMBOLS + +#-------------------------------------------------------------------- +# If the variable OPENSSL is set, we will build with the OpenSSL +# libraries. If it is not set, then we will use RSA BSAFE SSL-C +# libraries instead of the default OpenSSL libaries. +#-------------------------------------------------------------------- + +OPENSSL="1" + +TLS_CHECK_SSL + +#-------------------------------------------------------------------- +# Determine if we should use the patented encryption code +#-------------------------------------------------------------------- + +AC_ARG_ENABLE(patents, [ --enable-patents Use patented code. Default is enabled], PATENTS=${enableval}, PATENTS=yes) + +if test ${PATENTS} = no; then + AC_DEFINE([NO_PATENTS]) +fi + +#-------------------------------------------------------------------- +# This macro generates a line to use when building a library. It +# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS, +# and TEA_LOAD_TCLCONFIG macros above. +#-------------------------------------------------------------------- + +TEA_MAKE_LIB + +#-------------------------------------------------------------------- +# Shared libraries and static libraries have different names. +# Also, windows libraries and unix libraries have different names. +# For the OpenSSL version, I chose to use the same library names that +# OpenSSL uses as its default names. +#-------------------------------------------------------------------- + +if test "${TEA_PLATFORM}" = "windows" ; then + if test "$GCC" = "yes"; then + TEA_ADD_LIBS([-L${SSL_LIB_DIR_NATIVE}]) + else + TEA_ADD_LIBS([-libpath:${SSL_LIB_DIR_NATIVE}]) + fi + if test -n "${OPENSSL}"; then + TEA_ADD_LIBS([ssleay32.lib libeay32.lib]) + else + TEA_ADD_LIBS([sslc32.lib]) + fi +else + # Subst runtime dir here, use -R and -L where necessary. [Bug 1742859] + LIB_RUNTIME_DIR=${SSL_LIB_DIR} + eval "LD_SEARCH_FLAGS=\"${LD_SEARCH_FLAGS}\"" + if test -n "${OPENSSL}"; then + TEA_ADD_LIBS([${LD_SEARCH_FLAGS} -L${SSL_LIB_DIR} -lssl -lcrypto ${GCCPATH} ${GCCLIB}]) + else + TEA_ADD_LIBS([${LD_SEARCH_FLAGS} -L${SSL_LIB_DIR} -lsslc]) + fi +fi + +#-------------------------------------------------------------------- +# Determine the name of the tclsh and/or wish executables in the +# Tcl and Tk build directories or the location they were installed +# into. These paths are used to support running test cases only, +# the Makefile should not be making use of these paths to generate +# a pkgIndex.tcl file or anything else at extension build time. +#-------------------------------------------------------------------- + +TEA_PROG_TCLSH +#TEA_PROG_WISH + +#-------------------------------------------------------------------- +# These are for tlsConfig.sh +#-------------------------------------------------------------------- + +TEA_EXPORT_CONFIG([tls]) + +#-------------------------------------------------------------------- +# Finally, substitute all of the various values into the Makefile. +# You may alternatively have a special pkgIndex.tcl.in or other files +# which require substituting th AC variables in. Include these here. +#-------------------------------------------------------------------- + +AC_OUTPUT([Makefile pkgIndex.tcl tlsConfig.sh]) diff --git a/fixstrtod.c b/fixstrtod.c new file mode 100644 index 0000000..2655767 --- /dev/null +++ b/fixstrtod.c @@ -0,0 +1,38 @@ +/* + * fixstrtod.c -- + * + * Source code for the "fixstrtod" procedure. This procedure is + * used in place of strtod under Solaris 2.4, in order to fix + * a bug where the "end" pointer gets set incorrectly. + * + * Copyright (c) 1995 Sun Microsystems, Inc. + * + * See the file "license.terms" for information on usage and redistribution + * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + * + * SCCS: @(#) fixstrtod.c 1.5 96/02/15 12:08:21 + */ + +#include + +#undef strtod + +/* + * Declare strtod explicitly rather than including stdlib.h, since in + * somes systems (e.g. SunOS 4.1.4) stdlib.h doesn't declare strtod. + */ + +extern double strtod(); + +double +fixstrtod(string, endPtr) + char *string; + char **endPtr; +{ + double d; + d = strtod(string, endPtr); + if ((endPtr != NULL) && (*endPtr != string) && ((*endPtr)[-1] == 0)) { + *endPtr -= 1; + } + return d; +} diff --git a/license.terms b/license.terms new file mode 100644 index 0000000..b62a73d --- /dev/null +++ b/license.terms @@ -0,0 +1,38 @@ +This software is copyrighted by Matt Newman and other parties. +The following terms apply to all files associated with the software +unless explicitly disclaimed in individual files. + +The authors hereby grant permission to use, copy, modify, distribute, +and license this software and its documentation for any purpose, provided +that existing copyright notices are retained in all copies and that this +notice is included verbatim in any distributions. No written agreement, +license, or royalty fee is required for any of the authorized uses. +Modifications to this software may be copyrighted by their authors +and need not follow the licensing terms described here, provided that +the new terms are clearly indicated on the first page of each file where +they apply. + +IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY +FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES +ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY +DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. + +THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES, +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THIS SOFTWARE +IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE +NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR +MODIFICATIONS. + +GOVERNMENT USE: If you are acquiring this software on behalf of the +U.S. government, the Government shall have only "Restricted Rights" +in the software and related documentation as defined in the Federal +Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you +are acquiring the software on behalf of the Department of Defense, the +software shall be classified as "Commercial Computer Software" and the +Government shall have only "Restricted Rights" as defined in Clause +252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the +authors grant the U.S. Government and others acting in its behalf +permission to use and distribute the software in accordance with the +terms specified in this license. diff --git a/pkgIndex.tcl.in b/pkgIndex.tcl.in new file mode 100644 index 0000000..d7566b4 --- /dev/null +++ b/pkgIndex.tcl.in @@ -0,0 +1,5 @@ +# +# Tcl package index file +# +package ifneeded @PACKAGE_NAME@ @PACKAGE_VERSION@ \ + [list load [file join $dir @PKG_LIB_FILE@] @PACKAGE_NAME@] diff --git a/tclOpts.h b/tclOpts.h new file mode 100644 index 0000000..4a0b3b7 --- /dev/null +++ b/tclOpts.h @@ -0,0 +1,55 @@ +/* + * Copyright (C) 1997-2000 Matt Newman + * + * $Header: /cvsroot/tls/tls/tclOpts.h,v 1.2 2000/01/20 01:49:31 aborr Exp $ + * + * Stylized option processing - requires consitent + * external vars: opt, idx, objc, objv + */ +#ifndef _TCL_OPTS_H +#define _TCL_OPTS_H + +#define OPT_PROLOG(option) \ + if (strcmp(opt, (option)) == 0) { \ + if (++idx >= objc) { \ + Tcl_AppendResult(interp, \ + "no argument given for ", \ + (option), " option", \ + (char *) NULL); \ + return TCL_ERROR; \ + } +#define OPT_POSTLOG() \ + continue; \ + } +#define OPTOBJ(option, var) \ + OPT_PROLOG(option) \ + var = objv[idx]; \ + OPT_POSTLOG() + +#define OPTSTR(option, var) \ + OPT_PROLOG(option) \ + var = Tcl_GetStringFromObj(objv[idx], NULL);\ + OPT_POSTLOG() + +#define OPTINT(option, var) \ + OPT_PROLOG(option) \ + if (Tcl_GetIntFromObj(interp, objv[idx], \ + &(var)) != TCL_OK) { \ + return TCL_ERROR; \ + } \ + OPT_POSTLOG() + +#define OPTBOOL(option, var) \ + OPT_PROLOG(option) \ + if (Tcl_GetBooleanFromObj(interp, objv[idx],\ + &(var)) != TCL_OK) { \ + return TCL_ERROR; \ + } \ + OPT_POSTLOG() + +#define OPTBAD(type, list) \ + Tcl_AppendResult(interp, "bad ", (type), \ + " \"", opt, "\": must be ", \ + (list), (char *) NULL) + +#endif /* _TCL_OPTS_H */ diff --git a/tclconfig/ChangeLog b/tclconfig/ChangeLog new file mode 100644 index 0000000..9504def --- /dev/null +++ b/tclconfig/ChangeLog @@ -0,0 +1,1003 @@ +2016-03-11 Sean Woods + *tcl.m4 Fixed the search for Tcl and Wish shells under MinGW. Static builds and threaded builds + get an "s" or "t" added to the name. + +2015-08-28 Jan Nijtmans + + * tcl.m4: Rfe [00189c4afc]: Allow semi-static UCRT build on + Windows with VC 14.0 + +2013-10-08 Jan Nijtmans + + * tcl.m4: Bug [172223e008]: Wrong filename in + --disable-shared compile on MinGW + +2013-10-04 Jan Nijtmans + + * tcl.m4: stub library is no longer linked with msvcrt??.dll. + +2013-10-01 Jan Nijtmans + + * tcl.m4: Workaround for MinGW bug #2065: "gcc --shared" links + with libgcc_s_dw2-1.dll when using 64-bit division in C + +2013-07-04 Jan Nijtmans + + * tcl.m4: Bug [3324676]: AC_PROG_INSTALL incompat, + Bug [3606445]: Unneeded -DHAVE_NO_SEH=1 when not building on Windows + +2013-07-02 Jan Nijtmans + + * tcl.m4: Bug [32afa6e256]: dirent64 check is incorrect in tcl.m4 + (thanks to Brian Griffin) + +2013-06-20 Jan Nijtmans + + * tcl.m4: Use X11/Xlib.h for checking where X11 can be found + in stead of X11/XIntrinsic.h. Suggested by Pietro Cerutti. + +2013-06-04 Jan Nijtmans + + * tcl.m4: Eliminate NO_VIZ macro as current + zlib uses HAVE_HIDDEN in stead. One more last-moment + fix for FreeBSD by Pietro Cerutti + +2013-05-19 Jan Nijtmans + + * tcl.m4: Fix for FreeBSD, and remove support for old + FreeBSD versions. Patch by Pietro Cerutti + +2013-03-12 Jan Nijtmans + + * tcl.m4: Patch by Andrew Shadura, providing better support for + * three architectures they have in Debian. + +2012-08-07 Stuart Cassoff + + * tcl.m4: Added "-DNDEBUG" to CFLAGS_DEFAULT + when building with --disable-symbols. + +2012-08-07 Stuart Cassoff + + * tcl.m4: [Bug 3555058]: Checkin [30736d63f0] broke + CFLAGS_DEFAULT, LDFLAGS_DEFAULT + +2012-08-07 Stuart Cassoff + + * tcl.m4: [Bug 3511806]: Checkin [30736d63f0] broke CFLAGS + +2012-08-07 Jan Nijtmans + + * tcl.m4: [Bug 3511806]: Checkin [30736d63f0] broke CFLAGS + +2012-07-25 Jan Nijtmans + + * tcl.m4: My previous commit (2012-04-03) broke the ActiveTcl + build for AMD64, because of the quotes in "C://AMD64/cl.exe". + It turns out that the AC_TRY_COMPILE macro cannot handle that. + +2012-07-22 Stuart Cassoff + + * tcl.m4: Tidy: consistency, spelling, phrasing, whitespace. + No functional change. + +2012-04-03 Jan Nijtmans + + * tcl.m4: [Bug 3511806] Compiler checks too early + This change allows to build the cygwin and mingw32 ports of + Tcl/Tk extensions to build out-of-the-box using a native or + cross-compiler, e.g. on Cygwin, Linux or Darwin. + +2011-04-02 Jan Nijtmans + + * install-sh: Fix issue with library stripping in install-sh + (backported from kevin_walzer's patch from Tcl 8.6 trunk) + +2011-04-05 Andreas Kupries + + * tcl.m4: Applied patch by Jeff Lawson. Nicer error message when + tclConfig.sh was not found. + +2010-12-15 Stuart Cassoff + + * install-sh: Upgrade to newer install-sh and use it. + * tcl.m4: + +2010-12-14 Stuart Cassoff + + * tcl.m4: Better building on OpenBSD. + +2010-12-14 Jan Nijtmans + + * tcl.m4: when using gcc, don't try to determine Win64 SDK + +2010-12-12 Jan Nijtmans + + * tcl.m4: Determine correctly a cross-compiler-windres + +2010-11-23 Jan Nijtmans + + * tcl.m4: add some cross-compile support, borrowed from Tcl 8.6 + +2010-09-16 Jeff Hobbs + + * tcl.m4: correct HP-UX LDFLAGS (only used when building big shell) + +2010-09-14 Jeff Hobbs + + * tcl.m4: add extra if check for .manifest file generation + Add notice about package name and version being built. + +2010-09-09 Jan Nijtmans + + * tcl.m4: [FREQ #3058486] TEA_LOAD_CONFIG doesn't set all BUILD_ vars + Slightly related: defining BUILD_$1 on all platforms - not only win - + allows the -fvisibility feature to be used in extensions as well, at + least if you compile against tcl >= 8.5. + +2010-08-26 Jeff Hobbs + + * tcl.m4: ensure safe quoting for autoheader usage + +2010-08-19 Jeff Hobbs + + * tcl.m4: add TEA_ADD_CLEANFILES macro to make adding cleanfiles + easier, and add *.exp to CLEANFILES Windows default. + (TEA_MAKE_LIB): Enhanced to check for MSVC that requires manifests + and auto-embed it into proj DLL via MAKE_SHARED_LIB. Also define + VC_MANIFEST_EMBED_DLL and VC_MANIFEST_EMBED_EXE that do the same + magic in case it is needed for extended TEA projects. + +2010-08-16 Jeff Hobbs + + *** Bump to TEA_VERSION 3.9 *** + If upgrading from TEA_VERSION 3.8, copy over tcl.m4, change + TEA_INIT to use 3.9 and reconfigure (ac-2.59+). + BUILD_${PACKAGE_NAME} will be auto-defined on Windows for + correct setting of TCL_STORAGE_CLASS. + TEA_LOAD_CONFIG users should remove the SHLIB_LD_LIBS setting done + in configure.in (LIBS will be automagically populated by + TEA_LOAD_CONFIG). + TEA_EXPORT_CONFIG has been added for ${pkg}Config.sh creators + SHLIB_LD_FLAGS was deprecated a while ago, remove it if it is + still in your Makefile.in. + + * tcl.m4: add /usr/lib64 to set of auto-search dirs. [Bug 1230554] + Auto-define BUILD_$PACKAGE_NAME so users don't need to. This + needs to correspond with $pkg.h define magic for TCL_STORAGE_CLASS. + Auto-define CLEANFILES. Users can expand it. + (SHLIB_LD_LIBS): define to '${LIBS}' default and change it only if + necessary. Platforms not using this may simply not work or have + very funky linkers. + (TEA_LOAD_CONFIG): When loading config for another extension, + auto-add stub libraries found with TEA_ADD_LIBS. Eases + configure.in for modules like itk and img::*. + (TEA_EXPORT_CONFIG): Add standardized function for exporting a + ${pkg}Config.sh. See use by img::* and itcl. + +2010-08-12 Jeff Hobbs + + *** Bump to TEA_VERSION 3.8 *** + If upgrading from TEA_VERSION 3.7, copy over tcl.m4, change + TEA_INIT to use 3.8 and reconfigure (ac-2.59+). + No other changes should be necessary. + + * tcl.m4: remove more vestigial bits from removed platforms. + Add back SCO_SV-3.2*. + Remove use of DL_LIBS and DL_OBJS and related baggage - these are + only needed by the core to support 'load'. + Allow for macosx in TEA_ADD_SOURCES. + Correct check for found_xincludes=no in TEA_PATH_UNIX_X. + +2010-08-11 Jeff Hobbs + + * tcl.m4: remove the following old platform configurations: + UNIX_SV*|UnixWare-5*, SunOS-4.*, SINIX*5.4*, SCO_SV-3.2*, + OSF1-1.*, NEXTSTEP-*, NetBSD-1.*|FreeBSD-[[1-2]].*, MP-RAS-*, + IRIX-5.*, HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*, dgux*, + BSD/OS-2.1*|BSD/OS-3* + (AIX): drop AIX-pre4 support and use of ldAix, use -bexpall/-brtl + +2010-07-05 Jan Nijtmans + + * tcl.m4: [Patch #1055668] removal of exported internals from + tclInt.h (EXTERN macro) + +2010-04-14 Jan Nijtmans + + * tcl.m4 - Backport a lot of quoting fixes from tcl8.6/unix/tcl.m4 + - Fix determination of CYGPATH for CYGWIN + With those fixes, itcl and tdbc compile fine with CYGWIN + +2010-04-06 Jan Nijtmans + + * install-sh [Bug 2982540] configure and install* script files + should always have LF + +2010-02-19 Stuart Cassoff + + * tcl.m4: Correct compiler/linker flags for threaded builds on + OpenBSD. + +2010-01-19 Jan Nijtmans + + * tcl.m4: Detect CYGWIN variant: win32 or unix + +2010-01-03 Donal K. Fellows + + * unix/tcl.m4 (TEA_CONFIG_CFLAGS): [Tcl Bug 1636685]: Use the + configuration for modern FreeBSD suggested by the FreeBSD porter. + +2009-10-22 Jan Nijtmans + + * tcl.m4: [Tcl Patch #2883533] tcl.m4 support for Haiku OS + +2009-04-27 Jeff Hobbs + + * tcl.m4 (TEA_CONFIG_CFLAGS): harden the check to add _r to CC on + AIX with threads. + +2009-04-10 Daniel Steffen + + * tcl.m4 (Darwin): check for 64-bit TkAqua. + +2009-03-26 Jan Nijtmans + + * tclconfig/tcl.m4: Adapt LDFLAGS and LD_SEARCH_FLAGS + together with SHLIB_LD definition to unbreak building on HPUX. + +2009-03-20 Andreas Kupries + + * tclconfig/tcl.m4: Changed SHLIB_LD definition to unbreak + building on HPUX. + +2009-03-16 Joe English + + * tcl.m4(TEA_PUBLIC_TK_HEADERS): Look at ${TK_INCLUDE_SPEC} + (found in tkConfig.sh) when trying to guess where tk.h might be + [Patch 1960628]. + +2009-03-11 Joe English + + * tcl.m4: Allow ${SHLIB_SUFFIX} to be overridden at + configure-time [Patch 1960628]. Also fix some comment typos, + and an uninitialized variable bug-waiting-to-happen. + +2008-12-21 Jan Nijtmans + + * tcl.m4: [Bug 2073255] Tcl_GetString(NULL) doesn't crash on HP-UX + (this bug report was for Tcl, but holds for TEA as well.) + +2008-12-20 Daniel Steffen + + * tcl.m4: sync with tdbc tcl.m4 changes + (SunOS-5.11): Sun cc SHLIB_LD: use LDFLAGS_DEFAULT instead of LDFLAGS + +2008-12-02 Jeff Hobbs + + *** Bump to TEA_VERSION 3.7 *** + + * tcl.m4: in private header check, check for Port.h instead + of Int.h to ensure all private headers are available. + +2008-11-04 Daniel Steffen + + * tcl.m4 (Darwin): sync TEA_PRIVATE_TK_HEADERS handling of + Tk.framework PrivateHeaders with TEA_PRIVATE_TCL_HEADERS. + +2008-11-04 Jeff Hobbs + + * tcl.m4 (TEA_PATH_TCLCONFIG, TEA_PATH_TKCONFIG): exit with error + when tclConfig.sh cannot be found. [Bug #1997760] + (TEA_PRIVATE_TCL_HEADERS, TEA_PRIVATE_TK_HEADERS): allow for + finding the headers installed in the public areas, e.g. a result of + make install-private-headers. [Bug #1631922] + +2008-08-12 Daniel Steffen + + * tcl.m4 (Darwin): link shlib with current and compatiblity version + flags; look for libX11.dylib when searching for X11 libraries. + +2008-06-12 Daniel Steffen + + * tcl.m4 (SunOS-5.11): fix 64bit amd64 support with gcc & Sun cc. + +2008-03-27 Daniel Steffen + + * tcl.m4 (SunOS-5.1x): fix 64bit support for Sun cc. [Bug 1921166] + +2008-02-01 Donal K. Fellows + + * tcl.m4 (TEA_CONFIG_CFLAGS): Updated to work at least in part with + more modern VC versions. Currently just made the linker flags more + flexible; more work may be needed. + +2007-10-26 Daniel Steffen + + * tcl.m4 (Darwin): add support for 64-bit X11. + +2007-10-23 Jeff Hobbs + + *** Tagged tea-3-branch to start TEA 4 development on HEAD *** + +2007-09-17 Joe English + + * tcl.m4: use '${CC} -shared' instead of 'ld -Bshareable' + to build shared libraries on current NetBSDs [Bug 1749251]. + +2007-09-15 Daniel Steffen + + * tcl.m4: replace all direct references to compiler by ${CC} to + enable CC overriding at configure & make time. + (SunOS-5.1x): replace direct use of '/usr/ccs/bin/ld' in SHLIB_LD by + 'cc' compiler driver. + +2007-08-08 Jeff Hobbs + + * tcl.m4: check Ttk dir for Tk private headers (8.5). + Add some comments to other bits. + +2007-06-25 Jeff Hobbs + + * tcl.m4 (TEA_PROG_TCLSH, TEA_PROG_WISH): move where / is added. + +2007-06-13 Jeff Hobbs + + * tcl.m4: fix --with-tkinclude alignment. [Bug 1506111] + +2007-06-06 Daniel Steffen + + * tcl.m4 (Darwin): fix 64bit arch removal in fat 32&64bit builds. + +2007-05-18 Donal K. Fellows + + * tcl.m4: Added quoting so that paths with spaces cause fewer + problems. + +2007-03-07 Daniel Steffen + + * tcl.m4 (Darwin): s/CFLAGS/CPPFLAGS/ in -mmacosx-version-min check. + +2007-02-15 Jeff Hobbs + + * tcl.m4: correct private header check to search in generic subdir + +2007-02-09 Jeff Hobbs + + *** Bump to TEA_VERSION 3.6 *** + + * tcl.m4: correct -d to -f + (TEA_CONFIG_CFLAGS): SHLIB_SUFFIX is .so on HP ia64 [Bug 1615058] + +2007-02-08 Jeff Hobbs + + * tcl.m4 (TEA_PRIVATE_TCL_HEADERS, TEA_PRIVATE_TK_HEADERS): check + that the dirs actually have private headers. [Bug 1631922] + +2007-02-04 Daniel Steffen + + * tcl.m4: add caching to -pipe check. + +2007-01-25 Daniel Steffen + + * tcl.m4: integrate CPPFLAGS into CFLAGS as late as possible and + move (rather than duplicate) -isysroot flags from CFLAGS to CPPFLAGS to + avoid errors about multiple -isysroot flags from some older gcc builds. + +2006-01-19 Daniel Steffen + + * tcl.m4: ensure CPPFLAGS env var is used when set. [Bug 1586861] + (Darwin): add -isysroot and -mmacosx-version-min flags to CPPFLAGS when + present in CFLAGS to avoid discrepancies between what headers configure + sees during preprocessing tests and compiling tests. + +2006-12-19 Daniel Steffen + + * tcl.m4 (Darwin): --enable-64bit: verify linking with 64bit -arch flag + succeeds before enabling 64bit build. + +2006-12-16 Daniel Steffen + + * tcl.m4 (Linux): fix previous change to use makefile variable + LDFLAGS_DEFAULT instead of LDFLAGS in SHLIB_LD, to ensure linker + flags in sampleextension Makefile are picked up. + +2006-11-26 Daniel Steffen + + * tcl.m4 (Linux): --enable-64bit support. [Patch 1597389], [Bug 1230558] + +2006-08-18 Daniel Steffen + + * tcl.m4 (Darwin): add support for --enable-64bit on x86_64, for + universal builds including x86_64 and for use of -mmacosx-version-min + instead of MACOSX_DEPLOYMENT_TARGET. For Tk extensions, remove 64-bit + arch flags from CFLAGS like in the Tk configure, as neither TkAqua nor + TkX11 can be built for 64-bit at present. + +2006-03-28 Jeff Hobbs + + * tcl.m4: []-quote AC_DEFUN functions. + (TEA_PATH_TKCONFIG): Fixed Windows-specific check for tkConfig.sh. + (TEA_MAKE_LIB): Prepend 'lib' for Windows-gcc configs. + +2006-03-07 Joe English + + * tcl.m4: Set SHLIB_LD_FLAGS='${LIBS}' on NetBSD, + as per the other *BSD variants [Bug 1334613]. + +2006-01-25 Jeff Hobbs + + *** Bump to TEA version 3.5 *** + + * tcl.m4: keep LD_SEARCH_FLAGS and CC_SEARCH_FLAGS synchronous + with core tcl.m4 meaning. + +2006-01-24 Daniel Steffen + + * tcl.m4 (Darwin): use makefile variable LDFLAGS_DEFAULT instead of + LDFLAGS in SHLIB_LD, to ensure linker flags in sampleextension Makefile + are picked up. [Bug 1403343] + +2006-01-23 Jeff Hobbs + + * tcl.m4: add C:/Tcl/lib and C:/Progra~1/Tcl/lib dirs to check for + *Config.sh on Windows. [Bug 1407544] + +2006-01-23 Daniel Steffen + + * tcl.m4 (Darwin): for Tk extensions, remove -arch ppc64 from CFLAGS + like in the Tk configure, as neither TkAqua nor TkX11 can be built for + 64bit at present (no 64bit GUI libraries). + +2006-01-22 Jeff Hobbs + + * tcl.m4: restore system=windows on Windows. + Remove error if 'ar' isn't found (it may not be on Windows). + Do not add -lxnet or define _XOPEN_SOURCE on HP-UX by default. + Ensure the C|LDFLAGS_DEFAULT gets the fully sub'd value at + configure time. + +2006-01-10 Daniel Steffen + + * tcl.m4: add caching, use AC_CACHE_CHECK instead of AC_CACHE_VAL + where possible, consistent message quoting, sync relevant + tcl/unix/tcl.m4 HEAD changes and gratuitous formatting differences + (notably sunc removal of support for for ancient BSD's, IRIX 4, + RISCos and Ultrix by kennykb), Darwin improvements to + TEA_LOAD_*CONFIG to make linking work against Tcl/Tk frameworks + installed in arbitrary location, change TEA_PROG_* search order + (look in *_BIN_DIR parents before *_PREFIX). + +2006-01-05 Jeff Hobbs + + * tcl.m4: add dkf's system config refactor + +2006-01-04 Jeff Hobbs + + * tcl.m4: remove extraneous ' that causes bash 3.1 to choke + +2005-12-19 Joe English + + * tcl.m4 (TEA_PATH_TCLCONFIG &c): Look for tclConfig.sh &c + in ${libdir}, where they are installed by default [Patch #1377407]. + +2005-12-05 Don Porter + + * tcl.m4 (TEA_PUBLIC_*_HEADERS): Better support for finding + header files for uninstalled Tcl and Tk. + +2005-12-02 Jeff Hobbs + + * tcl.m4: correctly bump TEA_VERSION var to 3.4 + +2005-12-01 Daniel Steffen + + * unix/tcl.m4 (Darwin): fixed error when MACOSX_DEPLOYMENT_TARGET unset + +2005-11-29 Jeff Hobbs + + * tcl.m4: *** Bump to TEA version 3.4 *** + Add Windows x64 build support. + Remove TEA_PATH_NOSPACE and handle the problem with ""s where + necessary - the macro relied on TCLSH_PROG which didn't work for + cross-compiles. + +2005-11-27 Daniel Steffen + + * tcl.m4 (Darwin): add 64bit support, add CFLAGS to SHLIB_LD to + support passing -isysroot in env(CFLAGS) to configure (flag can't + be present twice, so can't be in both CFLAGS and LDFLAGS during + configure), don't use -prebind when deploying on 10.4. + (TEA_ENABLE_LANGINFO, TEA_TIME_HANDLER): add/fix caching. + +2005-10-30 Daniel Steffen + + * tcl.m4: fixed two tests for TEA_WINDOWINGSYSTEM = "aqua" that + should have been for `uname -s` = "Darwin" instead; added some + missing quoting. + (TEA_PROG_TCLSH, TEA_PROG_WISH): fix incorrect assumption that + install location of tclConfig.sh/tkConfig.sh allows to determine + the tclsh/wish install dir via ../bin. Indeed tcl/tk can be + configured with arbitrary --libdir and --bindir (independent of + prefix) and such a configuration is in fact standard with Darwin + framework builds. At least now also check ${TCL_PREFIX}/bin + resp. ${TK_PREFIX}/bin for presence of tclsh resp. wish (if tcl/tk + have been configured with arbitrary --bindir, this will still not + find them, for a general solution *Config.sh would need to contain + the values of bindir/libdir/includedir passed to configure). + +2005-10-07 Jeff Hobbs + + * tcl.m4: Fix Solaris 5.10 check and Solaris AMD64 64-bit builds. + +2005-10-04 Jeff Hobbs + + * tcl.m4 (TEA_PRIVATE_TCL_HEADERS): add / to finish sed macro + (TEA_ENABLE_THREADS): don't check for pthread_attr_setstacksize func + +2005-09-13 Jeff Hobbs + + * tcl.m4: *** Update to TEA version 3.3 *** + define TEA_WINDOWINGSYSTEM in TEA_LOAD_TKCONFIG. + Make --enable-threads the default (users can --disable-threads). + Improve AIX ${CC}_r fix to better check existing ${CC} value. + Do the appropriate evals to not require the *TOP_DIR_NATIVE vars + be set for extensions that use private headers. + Make aqua check for Xlib compat headers the same as win32. + +2005-07-26 Mo DeJong + + * tcl.m4 (TEA_PROG_TCLSH, TEA_BUILD_TCLSH, + TEA_PROG_WISH, TEA_BUILD_WISH): Remove + TEA_BUILD_TCLSH and TEA_BUILD_WISH because + of complaints that it broke the build when + only an installed version of Tcl was available + at extension build time. The TEA_PROG_TCLSH and + TEA_PROG_WISH macros will no longer search the + path at all. The build tclsh or installed + tclsh shell will now be found by TEA_PROG_TCLSH. + +2005-07-24 Mo DeJong + + * tcl.m4 (TEA_PROG_TCLSH, TEA_BUILD_TCLSH, + TEA_PROG_WISH, TEA_BUILD_WISH): + Split confused search for tclsh on PATH and + build and install locations into two macros. + TEA_PROG_TCLSH and TEA_PROG_WISH search the + system PATH for an installed tclsh or wish. + The TEA_BUILD_TCLSH and TEA_BUILD_WISH + macros determine the name of tclsh or + wish in the Tcl or Tk build directory even + if tclsh or wish has not yet been built. + [Tcl bug 1160114] + [Tcl patch 1244153] + +2005-06-23 Daniel Steffen + + * tcl.m4 (TEA_PRIVATE_TK_HEADERS): add ${TK_SRC_DIR}/macosx to + TK_INCLUDES when building against TkAqua. + + * tcl.m4 (TEA_PATH_X): fixed missing comma in AC_DEFINE + + * tcl.m4: changes to better support framework builds of Tcl and Tk out + of the box: search framework install locations for *Config.sh, and if in + presence of a framework build, use the framework's Headers and + PrivateHeaders directories for public and private includes. [FR 947735] + +2005-06-18 Daniel Steffen + + * tcl.m4 (Darwin): add -headerpad_max_install_names to LDFLAGS to + ensure we can always relocate binaries with install_name_tool. + +2005-06-04 Daniel Steffen + + * tcl.m4 (TEA_PATH_X): for TEA_WINDOWINGSYSTEM == aqua, check if xlib + compat headers are available in tkheaders location, otherwise add xlib + sourcedir to TK_XINCLUDES. + +2005-04-25 Daniel Steffen + + * tcl.m4: added AC_DEFINE* descriptions (from core tcl.m4) to allow + use with autoheader. + (Darwin): added configure checks for recently added linker flags + -single_module and -search_paths_first to allow building with older + tools (and on Mac OS X 10.1), use -single_module in SHLIB_LD. + (TEA_MISSING_POSIX_HEADERS): added caching of dirent.h check. + (TEA_BUGGY_STRTOD): added caching (sync with core tcl.m4). + +2005-03-24 Jeff Hobbs + + * tcl.m4 (TEA_TCL_64BIT_FLAGS): use Tcl header defaults for wide + int type only on Windows when __int64 is detected as valid. + +2005-03-24 Don Porter + + * README.txt: Update reference to "SC_* macros" to "TEA_* macros". + * tcl.m4: Incorporated recent improvements in SC_PATH_TCLCONFIG + and SC_PATH_TKCONFIG into TEA_PATH_TCLCONFIG and TEA_PATH_TKCONFIG. + Corrected search path in TEA_PATH_CONFIG and added + AC_SUBST($1_BIN_DIR) to TEA_LOAD_CONFIG so that packages that load + the configuration of another package can know where they loaded + it from. + +2005-03-18 Jeff Hobbs + + * tcl.m4 (TEA_CONFIG_CFLAGS): correct 2005-03-17 change to have + variant LD_SEARCH_FLAGS for gcc and cc builds. + + * tcl.m4 (TEA_PROG_TCLSH, TEA_PROG_WISH): correct x-compile check. + +2005-03-17 Jeff Hobbs + + * tcl.m4: Correct gcc build and HP-UX-11. + +2005-02-08 Jeff Hobbs + + * tcl.m4 (TEA_ADD_LIBS): don't touch lib args starting with -. + (TEA_CONFIG_CFLAGS): only define _DLL for CE in shared build. + (TEA_MAKE_LIB): set RANLIB* to : on Windows (it's not needed). + +2005-02-01 Jeff Hobbs + + * tcl.m4: redo of 2005-01-27 changes to correctly handle paths + with spaces. Win/CE and Win/64 builds now require a prebuilt + tclsh to handle conversion to short pathnames. This is done in + the new TEA_PATH_NOSPACE macro. For Win/CE|64, make CC just the + compiler and move the necessary includes to CFLAGS. + (TEA_CONFIG_CFLAGS): Add Solaris 64-bit gcc build support. + (TEA_PROG_TCLSH, TEA_PROG_WISH): Allow TCLSH_PROG and WISH_PROG to + be set in the env and prevent resetting. + (TEA_ADD_LIBS): On Windows using GCC (mingw), convert foo.lib + args to -lfoo, for use with mingw. + *** POTENTIAL INCOMPATABILITY *** + (TEA_CONFIG_CFLAGS): Fix AIX gcc builds to work out-of-box. + Bumped TEA to 3.2. + +2005-01-27 Jeff Hobbs + + * tcl.m4: remove cygpath calls to support msys. + Update base CE build assumption to "420,ARMV4,ARM,Pocket PC 2003". + Make STLIB_LD use $LINKBIN -lib. + +2005-01-25 Daniel Steffen + + * tcl.m4 (Darwin): fixed bug with static build linking to dynamic + library in /usr/lib etc instead of linking to static library earlier + in search path. [Tcl Bug 956908] + Removed obsolete references to Rhapsody. + +2004-12-29 Jeff Hobbs + + * tcl.m4: Updates for VC7 compatibility, fixing CFLAGS and LDFLAGS + options, using better default -O levels. [Bug 1092952, 1091967] + +2004-12-29 Joe English + + * tcl.m4: Do not use ${DBGX} suffix when building + shared libraries [patch #1081595, TIP #34] + +2004-09-07 Jeff Hobbs + + * tcl.m4 (TEA_CONFIG_CFLAGS): support eVC4 Win/CE builds + +2004-08-10 Jeff Hobbs + + * tcl.m4 (TEA_INIT, TEA_PREFIX): update handling of exec_prefix to + work around subdir configures since autoconf only propagates the + prefix (not exec_prefix). + +2004-07-23 Daniel Steffen + + * tcl.m4 (TEA_CONFIG_CFLAGS): Darwin section: brought inline with + Tcl 8.5 HEAD config, removed core specific & obsolete settings. + +2004-07-22 Jeff Hobbs + + * tcl.m4 (TEA_PATH_X): check in TK_DEFS for MAC_OSX_TK to see if + we are compiling on Aqua. Add TEA_WINDOWINGSYSTEM var that + reflects 'tk windowingsystem' value. + +2004-07-16 Jeff Hobbs + + * tcl.m4 (TEA_ENABLE_THREADS): force a threaded build when + building against a threaded core. + (CFLAGS_WARNING): Remove -Wconversion for gcc builds + (TEA_CONFIG_CFLAGS): Reorder configure.in for better 64-bit build + configuration, replacing EXTRA_CFLAGS with CFLAGS. [Bug #874058] + Update to latest Tcl 8.5 head config settings. + Call this TEA version 3.1. + +2004-04-29 Jeff Hobbs + + * tcl.m4 (TEA_TCL_64BIT_FLAGS): replace AC_TRY_RUN test with + AC_TRY_COMPILE for the long vs. long long check. (kenny) + +2004-04-26 Jeff Hobbs + + * tcl.m4 (TEA_TCL_64BIT_FLAGS): update against core tcl.m4 to + define TCL_WIDE_INT_IS_LONG if 'using long'. + +2004-03-19 Jeff Hobbs + + * tcl.m4: correct Windows builds getting LDFLAGS info in MAKE_LIB + +2004-02-11 Jeff Hobbs + + * tcl.m4: correct TCL_INCLUDES for private headers on Windows - it + doesn't need the eval. + +2004-02-10 Jeff Hobbs + + * tcl.m4: don't require TK_INCLUDES and TCL_INCLUDES to have the + DIR_NATIVE vars defined when using private headers on unix. + Allow $... to TEA_ADD_SOURCES for constructs like + TEA_ADD_SOURCES([\$(WIN_OBJECTS)]), that allow the developer to + place more in the Makefile.in. + tkUnixPort.h checks for HAVE_LIMITS_H, so do both HAVE and + CHECK on limits.h + +2003-12-10 Jeff Hobbs + + * Makefile.in: added TEA_ADD_LIBS, TEA_ADD_INCLUDES and + * configure: TEA_ADD_CFLAGS to configurable parameters with + * configure.in: PKG_* equivs in the Makefile. This allows the + * tclconfig/tcl.m4: user to worry less about actual magic VAR names. + Corrected Makefile.in to note that TEA_ADD_TCL_SOURCES requires + exact file names. + +2003-12-09 Jeff Hobbs + + * tcl.m4: updated OpenBSD support based on [Patch #775246] (cassoff) + +2003-12-05 Jeff Hobbs + + * configure: + * configure.in: + * Makefile.in (VPATH): readd $(srcdir) to front of VPATH as the + first part of VPATH can get chopped off. + Change .c.$(OBJEXT) rule to .c.@OBJEXT@ to support more makes. + * tclconfig/tcl.m4: add TEA_ADD_STUB_SOURCES to support libstub + generation and TEA_ADD_TCL_SOURCES to replace RUNTIME_SOURCES as + the way the user specifies library files. + +2003-12-03 Jeff Hobbs + + * configure: Update of TEA spec to (hopefully) simplify + * configure.in: some aspects of TEA by making use of more + * Makefile.in: AC 2.5x features. Use PACKAGE_NAME (instead + * generic/tclsample.c: of PACKAGE) and PACKAGE_VERSION (instead of + * tclconfig/tcl.m4: VERSION) arguments to AC_INIT as the TEA + package name and version. + Provide a version argument to TEA_INIT - starting with 3.0. + Drop all use of interior shell substs that older makefiles didn't + like. Use PKG_* naming convention instead. + Move specification of source files and public headers into + configure.in with TEA_ADD_SOURCES and TEA_ADD_HEADERS. These will + be munged during ./configure into the right obj file names (no + $(SOURCES:.c=.obj) needed). + There is almost nothing that should be touched in Makefile.in now + for the developer. May want to add a TEA_ADD_TCL_SOURCES for the + RUNTIME_SOURCES that remains. + Use SHLID_LD_FLAGS (instead of SHLID_LDFLAGS) as Tcl does. + Only specify the user requested LDFLAGS/CFLAGS in the Makefile, + don't mention the _OPTIMIZE/_DEBUG variants. + +2003-10-15 Jeff Hobbs + + * tcl.m4: create a TEA_SETUP_COMPILER_CC the precedes the + TEA_SETUP_COMPILER macro. They are split so the check for CC + occurs before any use of CC. Also add AC_PROG_CPP to the compiler + checks. + +2003-10-06 Jeff Hobbs + + * tcl.m4: Updated for autoconf 2.5x prereq. + Where TCL_WIDE_INT_TYPE would be __int64, defer to the code checks + in tcl.h, which also handles TCL_LL_MODIFIER* properly. + +2003-04-22 Jeff Hobbs + + * tcl.m4: correct default setting of ARCH for WinCE builds. + Correct \ escaping for CE sed macros. + +2003-04-10 Jeff Hobbs + + * tcl.m4: replace $(syscal) construct with older `syscall` for + systems where sh != bash. + +2003-04-09 Jeff Hobbs + + * tcl.m4 (TEA_WITH_CELIB): add --enable-wince and --with-celib + options for Windows/CE compilation support. Requires the + Microsoft eMbedded SDK and Keuchel's celib emulation layer. + +2003-02-18 Jeff Hobbs + + * tcl.m4 (TEA_ENABLE_THREADS): Make sure -lpthread gets passed on + the link line when checking for the pthread_attr_setstacksize + symbol. (dejong) + + * tcl.m4 (TEA_SETUP_COMPILER): added default calls to + TEA_TCL_EARLY_FLAGS, TEA_TCL_64BIT_FLAGS, + TEA_MISSING_POSIX_HEADERS and TEA_BUGGY_STRTOD. + +2003-02-14 Jeff Hobbs + + * tcl.m4: correct HP-UX ia64 --enable-64bit build flags + +2003-01-29 Jeff Hobbs + + * tcl.m4: check $prefix/lib as well as $exec_prefix/lib when + looking for tcl|tkConfig.sh, as this check is done before we would + set exec_prefix when the user does not define it. + +2003-01-21 Mo DeJong + + * tcl.m4 (TEA_CONFIG_CFLAGS): Fix build support + for mingw, the previous implementation would + use VC++ when compiling with mingw gcc. Don't + pass -fPIC since gcc always compiles pic code + under win32. Change some hard coded cases + of gcc to ${CC}. + +2002-10-15 Jeff Hobbs + + * tcl.m4: move the CFLAGS definition from TEA_ENABLE_SHARED to + TEA_MAKE_LIB because setting too early confuses other AC_* macros. + Correct the HP-11 SHLIB_LD_LIBS setting. + + * tcl.m4: add the CFLAGS definition into TEA_ENABLE_SHARED and + make it pick up the env CFLAGS at configure time. + +2002-10-09 Jeff Hobbs + + * tcl.m4: add --enable-symbols=mem option to enable TCL_MEM_DEBUG. + Improved AIX 64-bit build support, allow it on AIX-4 as well. + Enable 64-bit HP-11 compilation with gcc. + Enable 64-bit IRIX64-6 cc build support. + Correct FreeBSD thread library linkage. + Add OSF1 static build support. + Improve SunOS-5 shared build SHLIB_LD macro. + +2002-07-20 Zoran Vasiljevic + + * tcl.m4: Added MINGW32 to list of systems checked for Windows build. + Also, fixes some indentation issues with "--with-XXX" options. + +2002-04-23 Jeff Hobbs + + * tcl.m4 (TEA_ENABLE_THREADS): added USE_THREAD_ALLOC define to + use new threaded allocatory by default on Unix for Tcl 8.4. + (TEA_CONFIG_CFLAGS): corrected LD_SEARCH_FLAGS for FreeBSD-3+. + +2002-04-22 Jeff Hobbs + + * tcl.m4 (TEA_SETUP_COMPILER): removed call to AC_CYGWIN so that + we can use autoconf 2.5x as well as 2.13. This prevents us from + being able to warn against the use of cygwin gcc at configure + time, but allows autoconf 2.5x, which is what is shipped with most + newer systems. + +2002-04-11 Jeff Hobbs + + * tcl.m4: Enabled COFF as well as CV style debug info with + --enable-symbols to allow Dr. Watson users to see function info. + More info on debugging levels can be obtained at: + http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp + +2002-04-03 Jeff Hobbs + + * tcl.m4: change all SC_* macros to TEA_*. The SC_ was for + Scriptics, which is no more. TEA represents a better, independent + prefix that won't need changing. + Added preliminary mingw gcc support. [Patch #538772] + Added TEA_PREFIX macro that handles defaulting the prefix and + exec_prefix vars to those used by Tcl if none were specified. + Added TEA_SETUP_COMPILER macro that encompasses the AC_PROG_CC + check and several other basic AC_PROG checks needed for making + executables. This greatly simplifies user's configure.in files. + Collapsed AIX-5 defines into AIX-* with extra checks for doing the + ELF stuff on AIX-5-ia64. + Updated TEA_ENABLE_THREADS to take an optional arg to allow + switching it on by default (for Thread) and add sanity checking to + warn the user if configuring threads incompatibly. + +2002-03-29 Jeff Hobbs + + * tcl.m4: made sure that SHLIB_LDFLAGS was set to LDFLAGS_DEFAULT. + Removed --enable-64bit support for AIX-4 because it wasn't correct. + Added -MT or -MD Windows linker switches to properly support + symbols-enabled builds. + +2002-03-28 Jeff Hobbs + + * tcl.m4: called AC_MSG_ERROR when SC_TEA_INIT wasn't called first + instead of calling it as that inlines it each time in shell code. + Changed Windows CFLAGS_OPTIMIZE to use -O2 instead of -Oti. + Noted TCL_LIB_VERSIONS_OK=nodots for Windows builds. + A few changes to support itcl (and perhaps others): + Added support for making your own stub libraries to SC_MAKE_LIB. + New SC_PATH_CONFIG and SC_LOAD_CONFIG that take a package name arg + and find that ${pkg}Config.sh file. itk uses this for itcl. + +2002-03-27 Jeff Hobbs + + * tcl.m4: made SC_LOAD_TKCONFIG recognize when working with a Tk + build dir setup. + Added EXTRA_CFLAGS and SHLIB_LD_LIBS substs to SC_CONFIG_CFLAGS. + Added XLIBSW onto LIBS when it is defined. + Remove TCL_LIBS from MAKE_LIB and correctly use SHLIB_LD_LIBS + instead to not rely as much on tclConfig.sh cached info. + Add TK_BIN_DIR to paths to find wish in SC_PROG_WISH. + These move towards making TEA much more independent of *Config.sh. + +2002-03-19 Jeff Hobbs + + * tcl.m4: corrected forgotten (UN)SHARED_LIB_SUFFIX and + SHLIB_SUFFIX defines for Win. + (SC_PATH_X): made this only do the check on unix platforms. + +2002-03-12 Jeff Hobbs + + * README.txt: updated to reflect fewer files + +2002-03-06 Jeff Hobbs + + * config.guess (removed): + * config.sub (removed): removed unnecessary files + + * installFile.tcl (removed): + * mkinstalldirs (removed): these aren't really necessary for + making TEA work + + * tcl.m4 (SC_PUBLIC_TCL_HEADERS, SC_PUBLIC_TK_HEADERS): don't + check /usr(/local)/include for includes on Windows when not using + gcc + +2002-03-05 Jeff Hobbs + + * tcl.m4: added warnings on Windows, removed RELPATH define and + added TCL_LIBS to MAKE_LIB macro. + + This import represents 2.0.0, or a new start at attempting to + make TEA much easier for C extension developers. + + **** moved from tclpro project to core tcl project, **** + **** renamed to 'tclconfig' **** + +2001-03-15 Karl Lehenbauer + + * installFile.tcl: Added updating of the modification time of + the target file whether we overwrote it or decided that it + hadn't changed. This was necessary for us to be able to + determine whether or not a module install touched the file. + +2001-03-08 Karl Lehenbauer + + * installFile.tcl: Added support for converting new-style (1.1+) + Cygnus drive paths to Tcl-style. + +2001-01-15 + + * tcl.m4: Added FreeBSD clause. + +2001-01-03 + + * tcl.m4: Fixed typo in SC_LIB_SPEC where it is checking + for exec-prefix. + +2000-12-01 + + * tcl.m4: Concatenated most of the Ajuba acsite.m4 file + so we don't need to modify the autoconf installation. + * config.guess: + * config.sub: + * installFile.tcl: + Added files from the itcl config subdirectory, + which should go away. + +2000-7-29 + + * Fixed the use of TCL_SRC_DIR and TK_SRC_DIR within + TCL_PRIVATE_INCLUDES and TK_PRIVATE_INCLUDES to match their recent + change from $(srcdir) to $(srcdir)/.. diff --git a/tclconfig/README.txt b/tclconfig/README.txt new file mode 100644 index 0000000..59b5a3e --- /dev/null +++ b/tclconfig/README.txt @@ -0,0 +1,26 @@ +These files comprise the basic building blocks for a Tcl Extension +Architecture (TEA) extension. For more information on TEA see: + + http://www.tcl.tk/doc/tea/ + +This package is part of the Tcl project at SourceForge, and latest +sources should be available there: + + http://tcl.sourceforge.net/ + +This package is a freely available open source package. You can do +virtually anything you like with it, such as modifying it, redistributing +it, and selling it either in whole or in part. + +CONTENTS +======== +The following is a short description of the files you will find in +the sample extension. + +README.txt This file + +install-sh Program used for copying binaries and script files + to their install locations. + +tcl.m4 Collection of Tcl autoconf macros. Included by a package's + aclocal.m4 to define TEA_* macros. diff --git a/tclconfig/config.tcl.in b/tclconfig/config.tcl.in new file mode 100644 index 0000000..ffc1c9d --- /dev/null +++ b/tclconfig/config.tcl.in @@ -0,0 +1,82 @@ +### +# Tcl Parsable version of data from xxxConfig.sh +### +name {@PACKAGE_NAME@} +version {@PACKAGE_VERSION@} +libfile {@PKG_LIB_FILE@} +srcdir {@srcdir@} +prefix {@prefix@} +exec_prefix {@exec_prefix@} +exeext {@EXEEXT@} +tk {@TEA_TK_EXTENSION@} + +bindir {@bindir@} +libdir {@libdir@} +includedir {@includedir@} +datarootdir {@datarootdir@} +datadir {@datadir@} +mandir {@mandir@} +cleanfiles {@CLEANFILES@} + +AR {@AR@} +CC {@CC@} +CFLAGS {@CFLAGS@} +CFLAGS_DEBUG {@CFLAGS_DEBUG@} +CFLAGS_OPTIMIZE {@CFLAGS_OPTIMIZE@} +CFLAGS_DEFAULT {@CFLAGS_DEFAULT@} +CFLAGS_WARNING {@CFLAGS_WARNING@} +CPPFLAGS {@CPPFLAGS@} +DEFS {@DEFS@ @PKG_CFLAGS@} +EXEEXT {@EXEEXT@} +LDFLAGS {@LDFLAGS@} +LDFLAGS_DEFAULT {@LDFLAGS_DEFAULT@} +LIBS {@PKG_LIBS@ @LIBS@} +MAKE_LIB {@MAKE_LIB@} +MAKE_SHARED_LIB {@MAKE_SHARED_LIB@} +MAKE_STATIC_LIB {@MAKE_STATIC_LIB@} +MAKE_STUB_LIB {@MAKE_STUB_LIB@} +OBJEXT {@OBJEXT@} +PKG_CFLAGS {@PKG_CFLAGS@} +RANLIB {@RANLIB@} +RANLIB_STUB {@RANLIB_STUB@} + +SHELL {@SHELL@} + +SHARED_BUILD {@SHARED_BUILD@} + +SHLIB_CFLAGS {@SHLIB_CFLAGS@} +SHLIB_LD {@SHLIB_LD@} +SHLIB_LD_LIBS {@SHLIB_LD_LIBS@} +SHLIB_SUFFIX {@SHLIB_SUFFIX@} +STLIB_LD {@STLIB_LD@} +TCL_DEFS {@TCL_DEFS@} +TCL_VERSION {@TCL_VERSION@} +TCL_PATCH_LEVEL {@TCL_PATCH_LEVEL@} +TCL_BIN_DIR {@TCL_BIN_DIR@} +TCL_SRC_DIR {@TCL_SRC_DIR@} +TEA_TK_EXTENSION {@TEA_TK_EXTENSION@} + +TK_VERSION {@TK_VERSION@} +TK_PATCH_LEVEL {@TK_PATCH_LEVEL@} +TK_BIN_DIR {@TK_BIN_DIR@} +TK_SRC_DIR {@TK_SRC_DIR@} + +TEA_PLATFORM {@TEA_PLATFORM@} +TEA_WINDOWINGSYSTEM {@TEA_WINDOWINGSYSTEM@} +TEA_SYSTEM {@TEA_SYSTEM@} +TEACUP_OS {@TEACUP_OS@} +TEACUP_ARCH {@TEACUP_ARCH@} +TEACUP_TOOLSET {@TEACUP_TOOLSET@} +TEACUP_PROFILE {@TEACUP_PROFILE@} + +PRACTCL_DEFS {@PRACTCL_DEFS@} +PRACTCL_TOOLSET {@PRACTCL_TOOLSET@} +PRACTCL_SHARED_LIB {@PRACTCL_SHARED_LIB@} +PRACTCL_STATIC_LIB {@PRACTCL_STATIC_LIB@} +PRACTCL_STUB_LIB {@PRACTCL_STUB_LIB@} +PRACTCL_LIBS {@PKG_LIBS@ @LIBS@} +PRACTCL_VC_MANIFEST_EMBED_DLL {@PRACTCL_VC_MANIFEST_EMBED_DLL@} +PRACTCL_VC_MANIFEST_EMBED_EXE {@PRACTCL_VC_MANIFEST_EMBED_EXE@} +PRACTCL_NAME_LIBRARY {@PRACTCL_NAME_LIBRARY@} + +PRACTCL_PKG_LIBS {@PKG_LIBS@} \ No newline at end of file diff --git a/tclconfig/install-sh b/tclconfig/install-sh new file mode 100755 index 0000000..7c34c3f --- /dev/null +++ b/tclconfig/install-sh @@ -0,0 +1,528 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-04-20.01; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -S $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -S) stripcmd="$stripprog $2" + shift;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/tclconfig/practcl.tcl b/tclconfig/practcl.tcl new file mode 100644 index 0000000..ecabbf8 --- /dev/null +++ b/tclconfig/practcl.tcl @@ -0,0 +1,4923 @@ +### +# Practcl +# An object oriented templating system for stamping out Tcl API calls to C +### +puts [list LOADED practcl.tcl from [info script]] + +package require TclOO +### +# Seek out Tcllib if it's available +### +set tcllib_path {} +foreach path {.. ../.. ../../..} { + foreach path [glob -nocomplain [file join [file normalize $path] tcllib* modules]] { + set tclib_path $path + lappend ::auto_path $path + break + } + if {$tcllib_path ne {}} break +} + +### +# Build utility functions +### + + +### +# Extend http to follow redirects (ala Sourceforge downloads) +### +namespace eval ::http {} +proc ::http::_followRedirects {url args} { + while 1 { + set token [geturl $url -validate 1] + set ncode [ncode $token] + if { $ncode eq "404" } { + error "URL Not found" + } + switch -glob $ncode { + 30[1237] {### redirect - see below ###} + default {cleanup $token ; return $url} + } + upvar #0 $token state + array set meta [set ${token}(meta)] + cleanup $token + if {![info exists meta(Location)]} { + return $url + } + set url $meta(Location) + unset meta + } + return $url +} + +proc ::http::wget {url destfile {verbose 1}} { + package require http + set tmpchan [open $destfile w] + fconfigure $tmpchan -translation binary + if { $verbose } { + puts [list GETTING [file tail $destfile] from $url] + } + set real_url [_followRedirects $url] + set token [geturl $real_url -channel $tmpchan -binary yes] + if {[ncode $token] != "200"} { + error "DOWNLOAD FAILED" + } + cleanup $token + close $tmpchan +} + +namespace eval ::practcl {} + +### +# A command to do nothing. A handy way of +# negating an instruction without +# having to comment it completely out. +# It's also a handy attachment point for +# an object to be named later +### +if {[info command ::noop] eq {}} { + proc ::noop args {} +} + +proc ::practcl::debug args { + #puts $args + ::practcl::cputs ::DEBUG_INFO $args +} + +### +# Drop in a static copy of Tcl +### +proc ::practcl::doexec args { + puts [list {*}$args] + exec {*}$args >&@ stdout +} + +proc ::practcl::doexec_in {path args} { + set PWD [pwd] + cd $path + puts [list {*}$args] + exec {*}$args >&@ stdout + cd $PWD +} + +proc ::practcl::dotclexec args { + puts [list [info nameofexecutable] {*}$args] + exec [info nameofexecutable] {*}$args >&@ stdout +} + +proc ::practcl::domake {path args} { + set PWD [pwd] + cd $path + puts [list *** $path ***] + puts [list make {*}$args] + exec make {*}$args >&@ stdout + cd $PWD +} + +proc ::practcl::domake.tcl {path args} { + set PWD [pwd] + cd $path + puts [list *** $path ***] + puts [list make.tcl {*}$args] + exec [info nameofexecutable] make.tcl {*}$args >&@ stdout + cd $PWD +} + +proc ::practcl::fossil {path args} { + set PWD [pwd] + cd $path + puts [list {*}$args] + exec fossil {*}$args >&@ stdout + cd $PWD +} + + +proc ::practcl::fossil_status {dir} { + if {[info exists ::fosdat($dir)]} { + return $::fosdat($dir) + } + set result { +tags experimental +version {} + } + set pwd [pwd] + cd $dir + set info [exec fossil status] + cd $pwd + foreach line [split $info \n] { + if {[lindex $line 0] eq "checkout:"} { + set hash [lindex $line end-3] + set maxdate [lrange $line end-2 end-1] + dict set result hash $hash + dict set result maxdate $maxdate + regsub -all {[^0-9]} $maxdate {} isodate + dict set result isodate $isodate + } + if {[lindex $line 0] eq "tags:"} { + set tags [lrange $line 1 end] + dict set result tags $tags + break + } + } + set ::fosdat($dir) $result + return $result +} + +proc ::practcl::os {} { + return [${::practcl::MAIN} define get TEACUP_OS] +} + +if {[::package vcompare $::tcl_version 8.6] < 0} { + # Approximate ::zipfile::mkzip with exec calls + proc ::practcl::mkzip {exename barekit vfspath} { + set path [file dirname [file normalize $exename]] + set zipfile [file join $path [file rootname $exename].zip] + file copy -force $barekit $exename + set pwd [pwd] + cd $vfspath + exec zip -r $zipfile . + cd $pwd + set fout [open $exename a] + set fin [open $zipfile r] + chan configure $fout -translation binary + chan configure $fin -translation binary + chan copy $fin $fout + chan close $fin + chan close $fout + exec zip -A $exename + } + proc ::practcl::sort_dict list { + set result {} + foreach key [lsort -dictionary [dict keys $list]] { + dict set result $key [dict get $list $key] + } + return $result + } +} else { + proc ::practcl::mkzip {exename barekit vfspath} { + ::practcl::tcllib_require zipfile::mkzip + ::zipfile::mkzip::mkzip $exename -runtime $barekit -directory $vfspath + } + proc ::practcl::sort_dict list { + return [::lsort -stride 2 -dictionary $list] + } +} + +proc ::practcl::local_os {} { + # If we have already run this command, return + # a cached copy of the data + if {[info exists ::practcl::LOCAL_INFO]} { + return $::practcl::LOCAL_INFO + } + set result [array get ::practcl::CONFIG] + dict set result TEACUP_PROFILE unknown + dict set result TEACUP_OS unknown + dict set result EXEEXT {} + set windows 0 + if {$::tcl_platform(platform) eq "windows"} { + set windows 1 + } + if {$windows} { + set system "windows" + set arch ix86 + dict set result TEACUP_PROFILE win32-ix86 + dict set result TEACUP_OS windows + dict set result EXEEXT .exe + } else { + set system [exec uname -s]-[exec uname -r] + set arch unknown + dict set result TEACUP_OS generic + } + dict set result TEA_PLATFORM $system + dict set result TEA_SYSTEM $system + if {[info exists ::SANDBOX]} { + dict set result sandbox $::SANDBOX + } + switch -glob $system { + Linux* { + dict set result TEACUP_OS linux + set arch [exec uname -m] + dict set result TEACUP_PROFILE "linux-glibc2.3-$arch" + } + GNU* { + set arch [exec uname -m] + dict set result TEACUP_OS "gnu" + } + NetBSD-Debian { + set arch [exec uname -m] + dict set result TEACUP_OS "netbsd-debian" + } + OpenBSD-* { + set arch [exec arch -s] + dict set result TEACUP_OS "openbsd" + } + Darwin* { + set arch [exec uname -m] + dict set result TEACUP_OS "macosx" + if {$arch eq "x86_64"} { + dict set result TEACUP_PROFILE "macosx10.5-i386-x86_84" + } else { + dict set result TEACUP_PROFILE "macosx-universal" + } + } + OpenBSD* { + set arch [exec arch -s] + dict set result TEACUP_OS "openbsd" + } + } + if {$arch eq "unknown"} { + catch {set arch [exec uname -m]} + } + switch -glob $arch { + i*86 { + set arch "ix86" + } + amd64 { + set arch "x86_64" + } + } + dict set result TEACUP_ARCH $arch + if {[dict get $result TEACUP_PROFILE] eq "unknown"} { + dict set result TEACUP_PROFILE [dict get $result TEACUP_OS]-$arch + } + set OS [dict get $result TEACUP_OS] + dict set result os $OS + + # Look for a local preference file + set pathlist {} + set userhome [file normalize ~/tcl] + set local_install [file join $userhome lib] + switch $OS { + windows { + set userhome [file join [file normalize $::env(LOCALAPPDATA)] Tcl] + if {[file exists c:/Tcl/Teapot]} { + dict set result teapot c:/Tcl/Teapot + } + } + macosx { + set userhome [file join [file normalize {~/Library/Application Support/}] Tcl] + if {[file exists {~/Library/Application Support/ActiveState/Teapot/repository/}]} { + dict set result teapot [file normalize {~/Library/Application Support/ActiveState/Teapot/repository/}] + } + dict set result local_install [file normalize ~/Library/Tcl] + if {![dict exists $result sandbox]} { + dict set result sandbox [file normalize ~/Library/Tcl/sandbox] + } + } + default { + } + } + dict set result userhome $userhome + # Load user preferences + if {[file exists [file join $userhome practcl.rc]]} { + set dat [::practcl::cat [file join $path practcl.rc]] + } + if {![dict exists $result prefix]} { + dict set result prefix $userhome + } + + # Create a default path for the teapot + if {![dict exists $result teapot]} { + dict set result teapot [file join $userhome teapot] + } + # Create a default path for the local sandbox + if {![dict exists $result sandbox]} { + dict set result sandbox [file join $userhome sandbox] + } + # Create a default path for download folder + if {![dict exists $result download]} { + dict set result download [file join $userhome download] + } + # Path to install local packages + if {![dict exists $result local_install]} { + dict set result local_install [file join $userhome lib] + } + if {![dict exists result fossil_mirror] && [::info exists ::env(FOSSIL_MIRROR)]} { + dict set result fossil_mirror $::env(FOSSIL_MIRROR) + } + + set ::practcl::LOCAL_INFO $result + return $result +} + + +### +# Detect local platform +### +proc ::practcl::config.tcl {path} { + dict set result buildpath $path + set result [local_os] + set OS [dict get $result TEACUP_OS] + set windows 0 + dict set result USEMSVC 0 + if {[file exists [file join $path config.tcl]]} { + # We have a definitive configuration file. Read its content + # and take it as gospel + set cresult [read_rc_file [file join $path config.tcl]] + set cresult [::practcl::de_shell $cresult] + if {[dict exists $cresult srcdir] && ![dict exists $cresult sandbox]} { + dict set cresult sandbox [file dirname [dict get $cresult srcdir]] + } + set result [dict merge $result [::practcl::de_shell $cresult]] + } + if {[file exists [file join $path config.site]]} { + # No config.tcl file is present but we do seed + dict set result USEMSVC 0 + foreach {f v} [::practcl::de_shell [::practcl::read_sh_file [file join $path config.site]]] { + dict set result $f $v + dict set result XCOMPILE_${f} $v + } + dict set result CONFIG_SITE [file join $path config.site] + if {[dict exist $result XCOMPILE_CC] && [regexp mingw [dict get $result XCOMPILE_CC]]} { + set windows 1 + } + } elseif {[info exists ::env(VisualStudioVersion)]} { + set windows 1 + dict set result USEMSVC 1 + } + if {$windows && [dict get $result TEACUP_OS] ne "windows"} { + if {![dict exists exists $result TEACUP_ARCH]} { + dict set result TEACUP_ARCH ix86 + } + dict set result TEACUP_PROFILE win32-[dict get $result TEACUP_ARCH] + dict set result TEACUP_OS windows + dict set result EXEEXT .exe + } + return $result +} + + +### +# Convert an MSYS path to a windows native path +### +if {$::tcl_platform(platform) eq "windows"} { +proc ::practcl::msys_to_tclpath msyspath { + return [exec sh -c "cd $msyspath ; pwd -W"] +} +} else { +proc ::practcl::msys_to_tclpath msyspath { + return [file normalize $msyspath] +} +} + +### +# Bits stolen from fileutil +### +proc ::practcl::cat fname { + set fname [open $fname r] + set data [read $fname] + close $fname + return $data +} + +proc ::practcl::file_lexnormalize {sp} { + set spx [file split $sp] + + # Resolution of embedded relative modifiers (., and ..). + + if { + ([lsearch -exact $spx . ] < 0) && + ([lsearch -exact $spx ..] < 0) + } { + # Quick path out if there are no relative modifiers + return $sp + } + + set absolute [expr {![string equal [file pathtype $sp] relative]}] + # A volumerelative path counts as absolute for our purposes. + + set sp $spx + set np {} + set noskip 1 + + while {[llength $sp]} { + set ele [lindex $sp 0] + set sp [lrange $sp 1 end] + set islast [expr {[llength $sp] == 0}] + + if {[string equal $ele ".."]} { + if { + ($absolute && ([llength $np] > 1)) || + (!$absolute && ([llength $np] >= 1)) + } { + # .. : Remove the previous element added to the + # new path, if there actually is enough to remove. + set np [lrange $np 0 end-1] + } + } elseif {[string equal $ele "."]} { + # Ignore .'s, they stay at the current location + continue + } else { + # A regular element. + lappend np $ele + } + } + if {[llength $np] > 0} { + return [eval [linsert $np 0 file join]] + # 8.5: return [file join {*}$np] + } + return {} +} + +proc ::practcl::file_relative {base dst} { + # Ensure that the link to directory 'dst' is properly done relative to + # the directory 'base'. + + if {![string equal [file pathtype $base] [file pathtype $dst]]} { + return -code error "Unable to compute relation for paths of different pathtypes: [file pathtype $base] vs. [file pathtype $dst], ($base vs. $dst)" + } + + set base [file_lexnormalize [file join [pwd] $base]] + set dst [file_lexnormalize [file join [pwd] $dst]] + + set save $dst + set base [file split $base] + set dst [file split $dst] + + while {[string equal [lindex $dst 0] [lindex $base 0]]} { + set dst [lrange $dst 1 end] + set base [lrange $base 1 end] + if {![llength $dst]} {break} + } + + set dstlen [llength $dst] + set baselen [llength $base] + + if {($dstlen == 0) && ($baselen == 0)} { + # Cases: + # (a) base == dst + + set dst . + } else { + # Cases: + # (b) base is: base/sub = sub + # dst is: base = {} + + # (c) base is: base = {} + # dst is: base/sub = sub + + while {$baselen > 0} { + set dst [linsert $dst 0 ..] + incr baselen -1 + } + # 8.5: set dst [file join {*}$dst] + set dst [eval [linsert $dst 0 file join]] + } + + return $dst +} + +# Try to load a package, and failing that +# retrieve tcllib +proc ::practcl::tcllib_require {pkg args} { + # Try to load the package from the local environment + if {[catch [list ::package require $pkg {*}$args] err]==0} { + return $err + } + ::practcl::LOCAL tool tcllib load + uplevel #0 [list ::package require $pkg {*}$args] +} + +namespace eval ::practcl::platform {} + +proc ::practcl::platform::tcl_core_options {os} { + ### + # Download our required packages + ### + set tcl_config_opts {} + # Auto-guess options for the local operating system + switch $os { + windows { + #lappend tcl_config_opts --disable-stubs + } + linux { + } + macosx { + lappend tcl_config_opts --enable-corefoundation=yes --enable-framework=no + } + } + lappend tcl_config_opts --with-tzdata + return $tcl_config_opts +} + +proc ::practcl::platform::tk_core_options {os} { + ### + # Download our required packages + ### + set tk_config_opts {} + + # Auto-guess options for the local operating system + switch $os { + windows { + } + linux { + lappend tk_config_opts --enable-xft=no --enable-xss=no + } + macosx { + lappend tk_config_opts --enable-aqua=yes + } + } + return $tk_config_opts +} + +### +# Read a stylized key/value list stored in a file +### +proc ::practcl::read_rc_file {filename {localdat {}}} { + set result $localdat + set fin [open $filename r] + set bufline {} + set rawcount 0 + set linecount 0 + while {[gets $fin thisline]>=0} { + incr rawcount + append bufline \n $thisline + if {![info complete $bufline]} continue + set line [string trimleft $bufline] + set bufline {} + if {[string index [string trimleft $line] 0] eq "#"} continue + append result \n $line + #incr linecount + #set key [lindex $line 0] + #set value [lindex $line 1] + #dict set result $key $value + } + return $result +} + +### +# topic: e71f3f61c348d56292011eec83e95f0aacc1c618 +# description: Converts a XXX.sh file into a series of Tcl variables +### +proc ::practcl::read_sh_subst {line info} { + regsub -all {\x28} $line \x7B line + regsub -all {\x29} $line \x7D line + + #set line [string map $key [string trim $line]] + foreach {field value} $info { + catch {set $field $value} + } + if [catch {subst $line} result] { + return {} + } + set result [string trim $result] + return [string trim $result '] +} + +### +# topic: 03567140cca33c814664c7439570f669b9ab88e6 +### +proc ::practcl::read_sh_file {filename {localdat {}}} { + set fin [open $filename r] + set result {} + if {$localdat eq {}} { + set top 1 + set local [array get ::env] + dict set local EXE {} + } else { + set top 0 + set local $localdat + } + while {[gets $fin line] >= 0} { + set line [string trim $line] + if {[string index $line 0] eq "#"} continue + if {$line eq {}} continue + catch { + if {[string range $line 0 6] eq "export "} { + set eq [string first "=" $line] + set field [string trim [string range $line 6 [expr {$eq - 1}]]] + set value [read_sh_subst [string range $line [expr {$eq+1}] end] $local] + dict set result $field [read_sh_subst $value $local] + dict set local $field $value + } elseif {[string range $line 0 7] eq "include "} { + set subfile [read_sh_subst [string range $line 7 end] $local] + foreach {field value} [read_sh_file $subfile $local] { + dict set result $field $value + } + } else { + set eq [string first "=" $line] + if {$eq > 0} { + set field [read_sh_subst [string range $line 0 [expr {$eq - 1}]] $local] + set value [string trim [string range $line [expr {$eq+1}] end] '] + #set value [read_sh_subst [string range $line [expr {$eq+1}] end] $local] + dict set local $field $value + dict set result $field $value + } + } + } err opts + if {[dict get $opts -code] != 0} { + #puts $opts + puts "Error reading line:\n$line\nerr: $err\n***" + return $err {*}$opts + } + } + return $result +} + +### +# A simpler form of read_sh_file tailored +# to pulling data from (tcl|tk)Config.sh +### +proc ::practcl::read_Config.sh filename { + set fin [open $filename r] + set result {} + set linecount 0 + while {[gets $fin line] >= 0} { + set line [string trim $line] + if {[string index $line 0] eq "#"} continue + if {$line eq {}} continue + catch { + set eq [string first "=" $line] + if {$eq > 0} { + set field [string range $line 0 [expr {$eq - 1}]] + set value [string trim [string range $line [expr {$eq+1}] end] '] + #set value [read_sh_subst [string range $line [expr {$eq+1}] end] $local] + dict set result $field $value + incr $linecount + } + } err opts + if {[dict get $opts -code] != 0} { + #puts $opts + puts "Error reading line:\n$line\nerr: $err\n***" + return $err {*}$opts + } + } + return $result +} + +### +# A simpler form of read_sh_file tailored +# to pulling data from a Makefile +### +proc ::practcl::read_Makefile filename { + set fin [open $filename r] + set result {} + while {[gets $fin line] >= 0} { + set line [string trim $line] + if {[string index $line 0] eq "#"} continue + if {$line eq {}} continue + catch { + set eq [string first "=" $line] + if {$eq > 0} { + set field [string trim [string range $line 0 [expr {$eq - 1}]]] + set value [string trim [string trim [string range $line [expr {$eq+1}] end] ']] + switch $field { + PKG_LIB_FILE { + dict set result libfile $value + } + srcdir { + if {$value eq "."} { + dict set result srcdir [file dirname $filename] + } else { + dict set result srcdir $value + } + } + PACKAGE_NAME { + dict set result name $value + } + PACKAGE_VERSION { + dict set result version $value + } + LIBS { + dict set result PRACTCL_LIBS $value + } + PKG_LIB_FILE { + dict set result libfile $value + } + } + } + } err opts + if {[dict get $opts -code] != 0} { + #puts $opts + puts "Error reading line:\n$line\nerr: $err\n***" + return $err {*}$opts + } + # the Compile field is about where most TEA files start getting silly + if {$field eq "compile"} { + break + } + } + return $result +} + +## Append arguments to a buffer +# The command works like puts in that each call will also insert +# a line feed. Unlike puts, blank links in the interstitial are +# suppressed +proc ::practcl::cputs {varname args} { + upvar 1 $varname buffer + if {[llength $args]==1 && [string length [string trim [lindex $args 0]]] == 0} { + + } + if {[info exist buffer]} { + if {[string index $buffer end] ne "\n"} { + append buffer \n + } + } else { + set buffer \n + } + # Trim leading \n's + append buffer [string trimleft [lindex $args 0] \n] {*}[lrange $args 1 end] +} + + +proc ::practcl::tcl_to_c {body} { + set result {} + foreach rawline [split $body \n] { + set line [string map [list \" \\\" \\ \\\\] $rawline] + cputs result "\n \"$line\\n\" \\" + } + return [string trimright $result \\] +} + + +proc ::practcl::_tagblock {text {style tcl} {note {}}} { + if {[string length [string trim $text]]==0} { + return {} + } + set output {} + switch $style { + tcl { + ::practcl::cputs output "# BEGIN $note" + } + c { + ::practcl::cputs output "/* BEGIN $note */" + } + default { + ::practcl::cputs output "# BEGIN $note" + } + } + ::practcl::cputs output $text + switch $style { + tcl { + ::practcl::cputs output "# END $note" + } + c { + ::practcl::cputs output "/* END $note */" + } + default { + ::practcl::cputs output "# END $note" + } + } + return $output +} + +proc ::practcl::_isdirectory name { + return [file isdirectory $name] +} + +### +# Return true if the pkgindex file contains +# any statement other than "package ifneeded" +# and/or if any package ifneeded loads a DLL +### +proc ::practcl::_pkgindex_directory {path} { + set buffer {} + set pkgidxfile [file join $path pkgIndex.tcl] + if {![file exists $pkgidxfile]} { + # No pkgIndex file, read the source + foreach file [glob -nocomplain $path/*.tm] { + set file [file normalize $file] + set fname [file rootname [file tail $file]] + ### + # We used to be able to ... Assume the package is correct in the filename + # No hunt for a "package provides" + ### + set package [lindex [split $fname -] 0] + set version [lindex [split $fname -] 1] + ### + # Read the file, and override assumptions as needed + ### + set fin [open $file r] + set dat [read $fin] + close $fin + # Look for a teapot style Package statement + foreach line [split $dat \n] { + set line [string trim $line] + if { [string range $line 0 9] != "# Package " } continue + set package [lindex $line 2] + set version [lindex $line 3] + break + } + # Look for a package provide statement + foreach line [split $dat \n] { + set line [string trim $line] + if { [string range $line 0 14] != "package provide" } continue + set package [lindex $line 2] + set version [lindex $line 3] + break + } + append buffer "package ifneeded $package $version \[list source \[file join \$dir [file tail $file]\]\]" \n + } + foreach file [glob -nocomplain $path/*.tcl] { + if { [file tail $file] == "version_info.tcl" } continue + set fin [open $file r] + set dat [read $fin] + close $fin + if {![regexp "package provide" $dat]} continue + set fname [file rootname [file tail $file]] + # Look for a package provide statement + foreach line [split $dat \n] { + set line [string trim $line] + if { [string range $line 0 14] != "package provide" } continue + set package [lindex $line 2] + set version [lindex $line 3] + if {[string index $package 0] in "\$ \["} continue + if {[string index $version 0] in "\$ \["} continue + append buffer "package ifneeded $package $version \[list source \[file join \$dir [file tail $file]\]\]" \n + break + } + } + return $buffer + } + set fin [open $pkgidxfile r] + set dat [read $fin] + close $fin + set trace 0 + #if {[file tail $path] eq "tool"} { + # set trace 1 + #} + set thisline {} + foreach line [split $dat \n] { + append thisline $line \n + if {![info complete $thisline]} continue + set line [string trim $line] + if {[string length $line]==0} { + set thisline {} ; continue + } + if {[string index $line 0] eq "#"} { + set thisline {} ; continue + } + if {[regexp "if.*catch.*package.*Tcl.*return" $thisline]} { + if {$trace} {puts "[file dirname $pkgidxfile] Ignoring $thisline"} + set thisline {} ; continue + } + if {[regexp "if.*package.*vsatisfies.*package.*provide.*return" $thisline]} { + if {$trace} { puts "[file dirname $pkgidxfile] Ignoring $thisline" } + set thisline {} ; continue + } + if {![regexp "package.*ifneeded" $thisline]} { + # This package index contains arbitrary code + # source instead of trying to add it to the master + # package index + if {$trace} { puts "[file dirname $pkgidxfile] Arbitrary code $thisline" } + return {source [file join $dir pkgIndex.tcl]} + } + append buffer $thisline \n + set thisline {} + } + if {$trace} {puts [list [file dirname $pkgidxfile] $buffer]} + return $buffer +} + + +proc ::practcl::_pkgindex_path_subdir {path} { + set result {} + foreach subpath [glob -nocomplain [file join $path *]] { + if {[file isdirectory $subpath]} { + lappend result $subpath {*}[_pkgindex_path_subdir $subpath] + } + } + return $result +} +### +# Index all paths given as though they will end up in the same +# virtual file system +### +proc ::practcl::pkgindex_path args { + set stack {} + set buffer { +lappend ::PATHSTACK $dir + } + foreach base $args { + set base [file normalize $base] + set paths [::practcl::_pkgindex_path_subdir $base] + set i [string length $base] + # Build a list of all of the paths + foreach path $paths { + if {$path eq $base} continue + set path_indexed($path) 0 + } + set path_indexed($base) 1 + set path_indexed([file join $base boot tcl]) 1 + #set path_index([file join $base boot tk]) 1 + + foreach path $paths { + if {$path_indexed($path)} continue + set thisdir [file_relative $base $path] + #set thisdir [string range $path $i+1 end] + #append buffer "# DIR $thisdir" \n + set idxbuf [::practcl::_pkgindex_directory $path] + if {[string length $idxbuf]} { + incr path_indexed($path) + append buffer "set dir \[set PKGDIR \[file join \[lindex \$::PATHSTACK end\] $thisdir\]\]" \n + append buffer [string map {$dir $PKGDIR} [string trimright $idxbuf]] \n + } + } + } + append buffer { +set dir [lindex $::PATHSTACK end] +set ::PATHSTACK [lrange $::PATHSTACK 0 end-1] +} + return $buffer +} + +### +# topic: 64319f4600fb63c82b2258d908f9d066 +# description: Script to build the VFS file system +### +proc ::practcl::installDir {d1 d2} { + + puts [format {%*sCreating %s} [expr {4 * [info level]}] {} [file tail $d2]] + file delete -force -- $d2 + file mkdir $d2 + + foreach ftail [glob -directory $d1 -nocomplain -tails *] { + set f [file join $d1 $ftail] + if {[file isdirectory $f] && [string compare CVS $ftail]} { + installDir $f [file join $d2 $ftail] + } elseif {[file isfile $f]} { + file copy -force $f [file join $d2 $ftail] + if {$::tcl_platform(platform) eq {unix}} { + file attributes [file join $d2 $ftail] -permissions 0644 + } else { + file attributes [file join $d2 $ftail] -readonly 1 + } + } + } + + if {$::tcl_platform(platform) eq {unix}} { + file attributes $d2 -permissions 0755 + } else { + file attributes $d2 -readonly 1 + } +} + +proc ::practcl::copyDir {d1 d2 {toplevel 1}} { + if {$toplevel} { + puts [list ::practcl::copyDir $d1 -> $d2] + } + #file delete -force -- $d2 + file mkdir $d2 + + foreach ftail [glob -directory $d1 -nocomplain -tails *] { + set f [file join $d1 $ftail] + if {[file isdirectory $f] && [string compare CVS $ftail]} { + copyDir $f [file join $d2 $ftail] 0 + } elseif {[file isfile $f]} { + file copy -force $f [file join $d2 $ftail] + } + } +} + +::oo::class create ::practcl::metaclass { + superclass ::oo::object + + method script script { + eval $script + } + + method source filename { + source $filename + } + + method initialize {} {} + + method define {submethod args} { + my variable define + switch $submethod { + dump { + return [array get define] + } + add { + set field [lindex $args 0] + if {![info exists define($field)]} { + set define($field) {} + } + foreach arg [lrange $args 1 end] { + if {$arg ni $define($field)} { + lappend define($field) $arg + } + } + return $define($field) + } + remove { + set field [lindex $args 0] + if {![info exists define($field)]} { + return + } + set rlist [lrange $args 1 end] + set olist $define($field) + set nlist {} + foreach arg $olist { + if {$arg in $rlist} continue + lappend nlist $arg + } + set define($field) $nlist + return $nlist + } + exists { + set field [lindex $args 0] + return [info exists define($field)] + } + getnull - + get - + cget { + set field [lindex $args 0] + if {[info exists define($field)]} { + return $define($field) + } + return [lindex $args 1] + } + set { + if {[llength $args]==1} { + set arglist [lindex $args 0] + } else { + set arglist $args + } + array set define $arglist + if {[dict exists $arglist class]} { + my select + } + } + default { + array $submethod define {*}$args + } + } + } + + method graft args { + my variable organs + if {[llength $args] == 1} { + error "Need two arguments" + } + set object {} + foreach {stub object} $args { + dict set organs $stub $object + oo::objdefine [self] forward <${stub}> $object + oo::objdefine [self] export <${stub}> + } + return $object + } + + method organ {{stub all}} { + my variable organs + if {![info exists organs]} { + return {} + } + if { $stub eq "all" } { + return $organs + } + if {[dict exists $organs $stub]} { + return [dict get $organs $stub] + } + } + + method link {command args} { + my variable links + switch $command { + object { + foreach obj $args { + foreach linktype [$obj linktype] { + my link add $linktype $obj + } + } + } + add { + ### + # Add a link to an object that was externally created + ### + if {[llength $args] ne 2} { error "Usage: link add LINKTYPE OBJECT"} + lassign $args linktype object + if {[info exists links($linktype)] && $object in $links($linktype)} { + return + } + lappend links($linktype) $object + } + remove { + set object [lindex $args 0] + if {[llength $args]==1} { + set ltype * + } else { + set ltype [lindex $args 1] + } + foreach {linktype elements} [array get links $ltype] { + if {$object in $elements} { + set nlist {} + foreach e $elements { + if { $object ne $e } { lappend nlist $e } + } + set links($linktype) $nlist + } + } + } + list { + if {[llength $args]==0} { + return [array get links] + } + if {[llength $args] != 1} { error "Usage: link list LINKTYPE"} + set linktype [lindex $args 0] + if {![info exists links($linktype)]} { + return {} + } + return $links($linktype) + } + dump { + return [array get links] + } + } + } + + method select {} { + my variable define + set class {} + if {[info exists define(class)]} { + if {[info command $define(class)] ne {}} { + set class $define(class) + } elseif {[info command ::practcl::$define(class)] ne {}} { + set class ::practcl::$define(class) + } else { + switch $define(class) { + default { + set class ::practcl::object + } + } + } + } + if {$class ne {}} { + ::oo::objdefine [self] class $class + } + if {[::info exists define(oodefine)]} { + ::oo::objdefine [self] $define(oodefine) + unset define(oodefine) + } + } +} + +proc ::practcl::trigger {args} { + foreach name $args { + if {[dict exists $::make_objects $name]} { + [dict get $::make_objects $name] triggers + } + } +} + +proc ::practcl::depends {args} { + foreach name $args { + if {[dict exists $::make_objects $name]} { + [dict get $::make_objects $name] check + } + } +} + +proc ::practcl::target {name info} { + set obj [::practcl::target_obj new $name $info] + dict set ::make_objects $name $obj + if {[dict exists $info aliases]} { + foreach item [dict get $info aliases] { + if {![dict exists $::make_objects $item]} { + dict set ::make_objects $item $obj + } + } + } + set ::make($name) 0 + set ::trigger($name) 0 + set filename [$obj define get filename] + if {$filename ne {}} { + set ::target($name) $filename + } +} + +### Batch Tasks + +proc ::practcl::de_shell {data} { + set values {} + foreach flag {DEFS TCL_DEFS TK_DEFS} { + if {[dict exists $data $flag]} { + #set value {} + #foreach item [dict get $data $flag] { + # append value " " [string map {{ } {\ }} $item] + #} + dict set values $flag [dict get $data $flag] + } + } + set map {} + lappend map {${PKG_OBJECTS}} %LIBRARY_OBJECTS% + lappend map {$(PKG_OBJECTS)} %LIBRARY_OBJECTS% + lappend map {${PKG_STUB_OBJECTS}} %LIBRARY_STUB_OBJECTS% + lappend map {$(PKG_STUB_OBJECTS)} %LIBRARY_STUB_OBJECTS% + + if {[dict exists $data name]} { + lappend map %LIBRARY_NAME% [dict get $data name] + lappend map %LIBRARY_VERSION% [dict get $data version] + lappend map %LIBRARY_VERSION_NODOTS% [string map {. {}} [dict get $data version]] + if {[dict exists $data libprefix]} { + lappend map %LIBRARY_PREFIX% [dict get $data libprefix] + } else { + lappend map %LIBRARY_PREFIX% [dict get $data prefix] + } + } + foreach flag [dict keys $data] { + if {$flag in {TCL_DEFS TK_DEFS DEFS}} continue + set value [string trim [dict get $data $flag] \"] + dict set map "\$\{${flag}\}" $value + dict set map "\$\(${flag}\)" $value + #dict set map "\$${flag}" $value + dict set map "%${flag}%" $value + dict set values $flag [dict get $data $flag] + #dict set map "\$\{${flag}\}" $proj($flag) + } + set changed 1 + while {$changed} { + set changed 0 + foreach {field value} $values { + if {$field in {TCL_DEFS TK_DEFS DEFS}} continue + dict with values {} + set newval [string map $map $value] + if {$newval eq $value} continue + set changed 1 + dict set values $field $newval + } + } + return $values +} + +### +# Ancestor-less class intended to be a mixin +# which defines a family of build related behaviors +# that are modified when targetting either gcc or msvc +### +::oo::class create ::practcl::build { + ## method DEFS + # This method populates 4 variables: + # name - The name of the package + # version - The version of the package + # defs - C flags passed to the compiler + # includedir - A list of paths to feed to the compiler for finding headers + # + method build-cflags {PROJECT DEFS namevar versionvar defsvar} { + upvar 1 $namevar name $versionvar version NAME NAME $defsvar defs + set name [string tolower [${PROJECT} define get name [${PROJECT} define get pkg_name]]] + set NAME [string toupper $name] + set version [${PROJECT} define get version [${PROJECT} define get pkg_vers]] + if {$version eq {}} { + set version 0.1a + } + set defs $DEFS + foreach flag { + -DPACKAGE_NAME + -DPACKAGE_VERSION + -DPACKAGE_TARNAME + -DPACKAGE_STRING + } { + if {[set i [string first $flag $defs]] >= 0} { + set j [string first -D $flag [expr {$i+[string length $flag]}]] + set predef [string range $defs 0 [expr {$i-1}]] + set postdef [string range $defs $j end] + set defs "$predef $postdef" + } + } + append defs " -DPACKAGE_NAME=\"${name}\" -DPACKAGE_VERSION=\"${version}\"" + append defs " -DPACKAGE_TARNAME=\"${name}\" -DPACKAGE_STRING=\"${name}\x5c\x20${version}\"" + return $defs + } + + method build-tclkit_main {PROJECT PKG_OBJS} { + ### + # Build static package list + ### + set statpkglist {} + foreach cobj [list {*}${PKG_OBJS} $PROJECT] { + foreach {pkg info} [$cobj static-packages] { + dict set statpkglist $pkg $info + } + } + foreach {ofile info} [${PROJECT} compile-products] { + if {![dict exists $info object]} continue + set cobj [dict get $info object] + foreach {pkg info} [$cobj static-packages] { + dict set statpkglist $pkg $info + } + } + + set result {} + $PROJECT include {} + $PROJECT include {"tclInt.h"} + $PROJECT include {"tclFileSystem.h"} + $PROJECT include {} + $PROJECT include {} + $PROJECT include {} + $PROJECT include {} + $PROJECT include {} + + $PROJECT code header { +#ifndef MODULE_SCOPE +# define MODULE_SCOPE extern +#endif + +/* +** Provide a dummy Tcl_InitStubs if we are using this as a static +** library. +*/ +#ifndef USE_TCL_STUBS +# undef Tcl_InitStubs +# define Tcl_InitStubs(a,b,c) TCL_VERSION +#endif +#define STATIC_BUILD 1 +#undef USE_TCL_STUBS + +/* Make sure the stubbed variants of those are never used. */ +#undef Tcl_ObjSetVar2 +#undef Tcl_NewStringObj +#undef Tk_Init +#undef Tk_MainEx +#undef Tk_SafeInit +} + + # Build an area of the file for #define directives and + # function declarations + set define {} + set mainhook [$PROJECT define get TCL_LOCAL_MAIN_HOOK Tclkit_MainHook] + set mainfunc [$PROJECT define get TCL_LOCAL_APPINIT Tclkit_AppInit] + set mainscript [$PROJECT define get main.tcl main.tcl] + set vfsroot [$PROJECT define get vfsroot [file join [$PROJECT define get ZIPFS_VOLUME] app]] + set vfs_main "${vfsroot}/${mainscript}" + set vfs_tcl_library "${vfsroot}/boot/tcl" + set vfs_tk_library "${vfsroot}/boot/tk" + + set map {} + foreach var { + vfsroot mainhook mainfunc vfs_main vfs_tcl_library vfs_tk_library + } { + dict set map %${var}% [set $var] + } + set preinitscript { +set ::odie(boot_vfs) {%vfsroot%} +set ::SRCDIR {%vfsroot%} +if {[file exists {%vfs_tcl_library%}]} { + set ::tcl_library {%vfs_tcl_library%} + set ::auto_path {} +} +if {[file exists {%vfs_tk_library%}]} { + set ::tk_library {%vfs_tk_library%} +} +} ; # Preinitscript + + set zvfsboot { +/* + * %mainhook% -- + * Performs the argument munging for the shell + */ + } + ::practcl::cputs zvfsboot { + CONST char *archive; + Tcl_FindExecutable(*argv[0]); + archive=Tcl_GetNameOfExecutable(); + } + # We have to initialize the virtual filesystem before calling + # Tcl_Init(). Otherwise, Tcl_Init() will not be able to find + # its startup script files. + if {[$PROJECT define get tip_430 0]} { + ::practcl::cputs zvfsboot " if(!TclZipfsMount(NULL, archive, \"%vfsroot%\", NULL)) \x7B " + } else { + $PROJECT include {"tclZipfs.h"} + ::practcl::cputs zvfsboot { Tclzipfs_Init(NULL);} + ::practcl::cputs zvfsboot " if(!Tclzipfs_Mount(NULL, archive, \"%vfsroot%\", NULL)) \x7B " + } + ::practcl::cputs zvfsboot { + Tcl_Obj *vfsinitscript; + vfsinitscript=Tcl_NewStringObj("%vfs_main%",-1); + Tcl_IncrRefCount(vfsinitscript); + if(Tcl_FSAccess(vfsinitscript,F_OK)==0) { + /* Startup script should be set before calling Tcl_AppInit */ + Tcl_SetStartupScript(vfsinitscript,NULL); + } + } + ::practcl::cputs zvfsboot " TclSetPreInitScript([::practcl::tcl_to_c $preinitscript])\;" + ::practcl::cputs zvfsboot " \x7D else \x7B" + ::practcl::cputs zvfsboot " TclSetPreInitScript([::practcl::tcl_to_c { +foreach path { + ../tcl +} { + set p [file join $path library init.tcl] + if {[file exists [file join $path library init.tcl]]} { + set ::tcl_library [file normalize [file join $path library]] + break + } +} +foreach path { + ../tk +} { + if {[file exists [file join $path library tk.tcl]]} { + set ::tk_library [file normalize [file join $path library]] + break + } +} +}])\;" + + ::practcl::cputs zvfsboot " \x7D" + ::practcl::cputs zvfsboot " return TCL_OK;" + + if {[$PROJECT define get TEACUP_OS] eq "windows"} { + set header {int %mainhook%(int *argc, TCHAR ***argv)} + } else { + set header {int %mainhook%(int *argc, char ***argv)} + } + $PROJECT c_function [string map $map $header] [string map $map $zvfsboot] + + practcl::cputs appinit "int %mainfunc%(Tcl_Interp *interp) \x7B" + + # Build AppInit() + set appinit {} + practcl::cputs appinit { + if ((Tcl_Init)(interp) == TCL_ERROR) { + return TCL_ERROR; + } +} + set main_init_script {} + + foreach {statpkg info} $statpkglist { + set initfunc {} + if {[dict exists $info initfunc]} { + set initfunc [dict get $info initfunc] + } + if {$initfunc eq {}} { + set initfunc [string totitle ${statpkg}]_Init + } + if {![dict exists $info version]} { + error "$statpkg HAS NO VERSION" + } + # We employ a NULL to prevent the package system from thinking the + # package is actually loaded into the interpreter + $PROJECT code header "extern Tcl_PackageInitProc $initfunc\;\n" + set script [list package ifneeded $statpkg [dict get $info version] [list ::load {} $statpkg]] + append main_init_script \n [list set ::kitpkg(${statpkg}) $script] + if {[dict get $info autoload]} { + ::practcl::cputs appinit " if(${initfunc}(interp)) return TCL_ERROR\;" + ::practcl::cputs appinit " Tcl_StaticPackage(interp,\"$statpkg\",$initfunc,NULL)\;" + } else { + ::practcl::cputs appinit "\n Tcl_StaticPackage(NULL,\"$statpkg\",$initfunc,NULL)\;" + append main_init_script \n $script + } + } + append main_init_script \n { +if {[file exists [file join $::SRCDIR packages.tcl]]} { + #In a wrapped exe, we don't go out to the environment + set dir $::SRCDIR + source [file join $::SRCDIR packages.tcl] +} +# Specify a user-specific startup file to invoke if the application +# is run interactively. Typically the startup file is "~/.apprc" +# where "app" is the name of the application. If this line is deleted +# then no user-specific startup file will be run under any conditions. + } + append main_init_script \n [list set tcl_rcFileName [$PROJECT define get tcl_rcFileName ~/.tclshrc]] + practcl::cputs appinit " Tcl_Eval(interp,[::practcl::tcl_to_c $main_init_script]);" + practcl::cputs appinit { return TCL_OK;} + $PROJECT c_function [string map $map "int %mainfunc%(Tcl_Interp *interp)"] [string map $map $appinit] +} + +} + + +::oo::class create ::practcl::build.gcc { + superclass ::practcl::build + + method build-compile-sources {PROJECT COMPILE {CPPCOMPILE {}}} { + set EXTERN_OBJS {} + set OBJECTS {} + set result {} + set builddir [$PROJECT define get builddir] + file mkdir [file join $builddir objs] + set debug [$PROJECT define get debug 0] + if {$CPPCOMPILE eq {}} { + set CPPCOMPILE $COMPILE + } + set task [${PROJECT} compile-products] + ### + # Compile the C sources + ### + foreach {ofile info} $task { + dict set task $ofile done 0 + if {[dict exists $info external] && [dict get $info external]==1} { + dict set task $ofile external 1 + } else { + dict set task $ofile external 0 + } + if {[dict exists $info library]} { + dict set task $ofile done 1 + continue + } + # Products with no cfile aren't compiled + if {![dict exists $info cfile] || [set cfile [dict get $info cfile]] eq {}} { + dict set task $ofile done 1 + continue + } + set cfile [dict get $info cfile] + set ofilename [file join $builddir objs [file tail $ofile]] + if {$debug} { + set ofilename [file join $builddir objs [file rootname [file tail $ofile]].debug.o] + } + dict set task $ofile filename $ofilename + if {[file exists $ofilename] && [file mtime $ofilename]>[file mtime $cfile]} { + lappend result $ofilename + dict set task $ofile done 1 + continue + } + if {![dict exist $info command]} { + if {[file extension $cfile] in {.c++ .cpp}} { + set cmd $CPPCOMPILE + } else { + set cmd $COMPILE + } + if {[dict exists $info extra]} { + append cmd " [dict get $info extra]" + } + append cmd " -c $cfile" + append cmd " -o $ofilename" + dict set task $ofile command $cmd + } + } + set completed 0 + while {$completed==0} { + set completed 1 + foreach {ofile info} $task { + set waiting {} + if {[dict exists $info done] && [dict get $info done]} continue + if {[dict exists $info depend]} { + foreach file [dict get $info depend] { + if {[dict exists $task $file command] && [dict exists $task $file done] && [dict get $task $file done] != 1} { + set waiting $file + break + } + } + } + if {$waiting ne {}} { + set completed 0 + puts "$ofile waiting for $waiting" + continue + } + if {[dict exists $info command]} { + set cmd [dict get $info command] + puts "$cmd" + exec {*}$cmd >&@ stdout + } + lappend result [dict get $info filename] + dict set task $ofile done 1 + } + } + return $result +} + +method build-Makefile {path PROJECT} { + array set proj [$PROJECT define dump] + set path $proj(builddir) + cd $path + set includedir . + #lappend includedir [::practcl::file_relative $path $proj(TCL_INCLUDES)] + lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TCL_SRC_DIR) generic]]] + lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(srcdir) generic]]] + foreach include [$PROJECT generate-include-directory] { + set cpath [::practcl::file_relative $path [file normalize $include]] + if {$cpath ni $includedir} { + lappend includedir $cpath + } + } + set INCLUDES "-I[join $includedir " -I"]" + set NAME [string toupper $proj(name)] + set result {} + set products {} + set libraries {} + set thisline {} + ::practcl::cputs result "${NAME}_DEFS = $proj(DEFS)\n" + ::practcl::cputs result "${NAME}_INCLUDES = -I\"[join $includedir "\" -I\""]\"\n" + ::practcl::cputs result "${NAME}_COMPILE = \$(CC) \$(CFLAGS) \$(PKG_CFLAGS) \$(${NAME}_DEFS) \$(${NAME}_INCLUDES) \$(INCLUDES) \$(AM_CPPFLAGS) \$(CPPFLAGS) \$(AM_CFLAGS)" + ::practcl::cputs result "${NAME}_CPPCOMPILE = \$(CXX) \$(CFLAGS) \$(PKG_CFLAGS) \$(${NAME}_DEFS) \$(${NAME}_INCLUDES) \$(INCLUDES) \$(AM_CPPFLAGS) \$(CPPFLAGS) \$(AM_CFLAGS)" + + foreach {ofile info} [$PROJECT compile-products] { + dict set products $ofile $info + if {[dict exists $info library]} { +lappend libraries $ofile +continue + } + if {[dict exists $info depend]} { + ::practcl::cputs result "\n${ofile}: [dict get $info depend]" + } else { + ::practcl::cputs result "\n${ofile}:" + } + set cfile [dict get $info cfile] + if {[file extension $cfile] in {.c++ .cpp}} { + set cmd "\t\$\(${NAME}_CPPCOMPILE\)" + } else { + set cmd "\t\$\(${NAME}_COMPILE\)" + } + if {[dict exists $info extra]} { + append cmd " [dict get $info extra]" + } + append cmd " -c [dict get $info cfile] -o \$@\n\t" + ::practcl::cputs result $cmd + } + + set map {} + lappend map %LIBRARY_NAME% $proj(name) + lappend map %LIBRARY_VERSION% $proj(version) + lappend map %LIBRARY_VERSION_NODOTS% [string map {. {}} $proj(version)] + lappend map %LIBRARY_PREFIX% [$PROJECT define getnull libprefix] + + if {[string is true [$PROJECT define get SHARED_BUILD]]} { + set outfile [$PROJECT define get libfile] + } else { + set outfile [$PROJECT shared_library] + } + $PROJECT define set shared_library $outfile + ::practcl::cputs result " +${NAME}_SHLIB = $outfile +${NAME}_OBJS = [dict keys $products] +" + + #lappend map %OUTFILE% {\[$]@} + lappend map %OUTFILE% $outfile + lappend map %LIBRARY_OBJECTS% "\$(${NAME}_OBJS)" + ::practcl::cputs result "$outfile: \$(${NAME}_OBJS)" + ::practcl::cputs result "\t[string map $map [$PROJECT define get PRACTCL_SHARED_LIB]]" + if {[$PROJECT define get PRACTCL_VC_MANIFEST_EMBED_DLL] ni {: {}}} { + ::practcl::cputs result "\t[string map $map [$PROJECT define get PRACTCL_VC_MANIFEST_EMBED_DLL]]" + } + ::practcl::cputs result {} + if {[string is true [$PROJECT define get SHARED_BUILD]]} { + #set outfile [$PROJECT static_library] + set outfile $proj(name).a + } else { + set outfile [$PROJECT define get libfile] + } + $PROJECT define set static_library $outfile + dict set map %OUTFILE% $outfile + ::practcl::cputs result "$outfile: \$(${NAME}_OBJS)" + ::practcl::cputs result "\t[string map $map [$PROJECT define get PRACTCL_STATIC_LIB]]" + ::practcl::cputs result {} + return $result +} + +### +# Produce a static or dynamic library +### +method build-library {outfile PROJECT} { + array set proj [$PROJECT define dump] + set path $proj(builddir) + cd $path + set includedir . + #lappend includedir [::practcl::file_relative $path $proj(TCL_INCLUDES)] + lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TCL_SRC_DIR) generic]]] + lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(srcdir) generic]]] + if {[$PROJECT define get tk 0]} { + lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) generic]]] + lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) ttk]]] + lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) xlib]]] + lappend includedir [::practcl::file_relative $path [file normalize $proj(TK_BIN_DIR)]] + } + foreach include [$PROJECT generate-include-directory] { + set cpath [::practcl::file_relative $path [file normalize $include]] + if {$cpath ni $includedir} { + lappend includedir $cpath + } + } + my build-cflags $PROJECT $proj(DEFS) name version defs + set NAME [string toupper $name] + set debug [$PROJECT define get debug 0] + set os [$PROJECT define get TEACUP_OS] + + set INCLUDES "-I[join $includedir " -I"]" + if {$debug} { + set COMPILE "$proj(CC) $proj(CFLAGS_DEBUG) -ggdb \ +$proj(CFLAGS_WARNING) $INCLUDES $defs" + + if {[info exists proc(CXX)]} { + set COMPILECPP "$proj(CXX) $defs $INCLUDES $proj(CFLAGS_DEBUG) -ggdb \ + $defs $proj(CFLAGS_WARNING)" + } else { + set COMPILECPP $COMPILE + } + } else { + set COMPILE "$proj(CC) $proj(CFLAGS) $defs $INCLUDES " + + if {[info exists proc(CXX)]} { + set COMPILECPP "$proj(CXX) $defs $INCLUDES $proj(CFLAGS) $defs" + } else { + set COMPILECPP $COMPILE + } + } + + set products [my build-compile-sources $PROJECT $COMPILE $COMPILECPP] + + set map {} + lappend map %LIBRARY_NAME% $proj(name) + lappend map %LIBRARY_VERSION% $proj(version) + lappend map %LIBRARY_VERSION_NODOTS% [string map {. {}} $proj(version)] + lappend map %OUTFILE% $outfile + lappend map %LIBRARY_OBJECTS% $products + lappend map {${CFLAGS}} "$proj(CFLAGS_DEFAULT) $proj(CFLAGS_WARNING)" + + if {[string is true [$PROJECT define get SHARED_BUILD 1]]} { + set cmd [$PROJECT define get PRACTCL_SHARED_LIB] + append cmd " [$PROJECT define get PRACTCL_LIBS]" + set cmd [string map $map $cmd] + puts $cmd + exec {*}$cmd >&@ stdout + if {[$PROJECT define get PRACTCL_VC_MANIFEST_EMBED_DLL] ni {: {}}} { + set cmd [string map $map [$PROJECT define get PRACTCL_VC_MANIFEST_EMBED_DLL]] + puts $cmd + exec {*}$cmd >&@ stdout + } + } else { + set cmd [string map $map [$PROJECT define get PRACTCL_STATIC_LIB]] + puts $cmd + exec {*}$cmd >&@ stdout + } + set ranlib [$PROJECT define get RANLIB] + if {$ranlib ni {{} :}} { + catch {exec $ranlib $outfile} + } +} + +### +# Produce a static executable +### +method build-tclsh {outfile PROJECT} { + puts " BUILDING STATIC TCLSH " + set TCLOBJ [$PROJECT project TCLCORE] + set PKG_OBJS {} + foreach item [$PROJECT link list core.library] { + if {[string is true [$item define get static]]} { + lappend PKG_OBJS $item + } + } + foreach item [$PROJECT link list package] { + if {[string is true [$item define get static]]} { + lappend PKG_OBJS $item + } + } + array set TCL [$TCLOBJ config.sh] + + set TKOBJ [$PROJECT project tk] + if {[info command $TKOBJ] eq {}} { + set TKOBJ ::noop + $PROJECT define set static_tk 0 + } else { + array set TK [$TKOBJ config.sh] + $PROJECT define set static_tk [$TKOBJ define get static] + set TKSRCDIR [$TKOBJ define get srcdir] + } + set path [file dirname $outfile] + cd $path + ### + # For a static Tcl shell, we need to build all local sources + # with the same DEFS flags as the tcl core was compiled with. + # The DEFS produced by a TEA extension aren't intended to operate + # with the internals of a staticly linked Tcl + ### + my build-cflags $PROJECT $TCL(defs) name version defs + set debug [$PROJECT define get debug 0] + set NAME [string toupper $name] + set result {} + set libraries {} + set thisline {} + set OBJECTS {} + set EXTERN_OBJS {} + foreach obj $PKG_OBJS { + $obj compile + set config($obj) [$obj config.sh] + } + set os [$PROJECT define get TEACUP_OS] + set TCLSRCDIR [$TCLOBJ define get srcdir] + + set includedir . + foreach include [$TCLOBJ generate-include-directory] { + set cpath [::practcl::file_relative $path [file normalize $include]] + if {$cpath ni $includedir} { + lappend includedir $cpath + } + } + lappend includedir [::practcl::file_relative $path [file normalize ../tcl/compat/zlib]] + foreach include [$PROJECT generate-include-directory] { + set cpath [::practcl::file_relative $path [file normalize $include]] + if {$cpath ni $includedir} { + lappend includedir $cpath + } + } + + set INCLUDES "-I[join $includedir " -I"]" + if {$debug} { + set COMPILE "$TCL(cc) $TCL(shlib_cflags) $TCL(cflags_debug) -ggdb \ +$TCL(cflags_warning) $TCL(extra_cflags) $INCLUDES" + } else { + set COMPILE "$TCL(cc) $TCL(shlib_cflags) $TCL(cflags_optimize) \ +$TCL(cflags_warning) $TCL(extra_cflags) $INCLUDES" + } + append COMPILE " " $defs + lappend OBJECTS {*}[my build-compile-sources $PROJECT $COMPILE $COMPILE] + + set TCLSRC [file normalize $TCLSRCDIR] + + if {[${PROJECT} define get TEACUP_OS] eq "windows"} { + set windres [$PROJECT define get RC windres] + set RSOBJ [file join $path build tclkit.res.o] + set RCSRC [${PROJECT} define get kit_resource_file] + set cmd [list $windres -o $RSOBJ -DSTATIC_BUILD --include [::practcl::file_relative $path [file join $TCLSRC generic]]] + if {[$PROJECT define get static_tk]} { + if {$RCSRC eq {} || ![file exists $RCSRC]} { + set RCSRC [file join $TKSRCDIR win rc wish.rc] + } + set TKSRC [file normalize $TKSRCDIR] + lappend cmd --include [::practcl::file_relative $path [file join $TKSRC generic]] \ + --include [::practcl::file_relative $path [file join $TKSRC win]] \ + --include [::practcl::file_relative $path [file join $TKSRC win rc]] + } else { + if {$RCSRC eq {} || ![file exists $RCSRC]} { + set RCSRC [file join $TCLSRCDIR tclsh.rc] + } + } + foreach item [${PROJECT} define get resource_include] { + lappend cmd --include [::practcl::file_relative $path [file normalize $item]] + } + lappend cmd $RCSRC + ::practcl::doexec {*}$cmd + lappend OBJECTS $RSOBJ + set LDFLAGS_CONSOLE {-mconsole -pipe -static-libgcc} + set LDFLAGS_WINDOW {-mwindows -pipe -static-libgcc} + } else { + set LDFLAGS_CONSOLE {} + set LDFLAGS_WINDOW {} + } + puts "***" + if {$debug} { + set cmd "$TCL(cc) $TCL(shlib_cflags) $TCL(cflags_debug) \ +$TCL(cflags_warning) $TCL(extra_cflags) $INCLUDES" + } else { + set cmd "$TCL(cc) $TCL(shlib_cflags) $TCL(cflags_optimize) \ +$TCL(cflags_warning) $TCL(extra_cflags) $INCLUDES" + } + append cmd " $OBJECTS" + append cmd " $EXTERN_OBJS " + # On OSX it is impossibly to generate a completely static + # executable + if {[$PROJECT define get TEACUP_OS] ne "macosx"} { + append cmd " -static " + } + if {$debug} { + if {$os eq "windows"} { + append cmd " -L${TCL(src_dir)}/win -ltcl86g" + if {[$PROJECT define get static_tk]} { + append cmd " -L${TK(src_dir)}/win -ltk86g" + } + } else { + append cmd " -L${TCL(src_dir)}/unix -ltcl86g" + if {[$PROJECT define get static_tk]} { + append cmd " -L${TK(src_dir)}/unix -ltk86g" + } + } + } else { + append cmd " $TCL(build_lib_spec)" + if {[$PROJECT define get static_tk]} { + append cmd " $TK(build_lib_spec)" + } + } + foreach obj $PKG_OBJS { + append cmd " [$obj linker-products $config($obj)]" + } + append cmd " $TCL(libs) " + if {[$PROJECT define get static_tk]} { + append cmd " $TK(libs)" + } + foreach obj $PKG_OBJS { + append cmd " [$obj linker-external $config($obj)]" + } + if {$debug} { + if {$os eq "windows"} { + append cmd " -L${TCL(src_dir)}/win ${TCL(stub_lib_flag)}" + if {[$PROJECT define get static_tk]} { + append cmd " -L${TK(src_dir)}/win ${TK(stub_lib_flag)}" + } + } else { + append cmd " -L${TCL(src_dir)}/unix ${TCL(stub_lib_flag)}" + if {[$PROJECT define get static_tk]} { + append cmd " -L${TK(src_dir)}/unix ${TK(stub_lib_flag)}" + } + } + } else { + append cmd " $TCL(build_stub_lib_spec)" + if {[$PROJECT define get static_tk]} { + append cmd " $TK(build_stub_lib_spec)" + } + } + append cmd " -o $outfile $LDFLAGS_CONSOLE" + puts "LINK: $cmd" + exec {*}$cmd >&@ stdout +} +} + + +::oo::class create ::practcl::build.msvc { + superclass ::practcl::build + +} + +::oo::class create ::practcl::target_obj { + superclass ::practcl::metaclass + + constructor {name info} { + my variable define triggered domake + set triggered 0 + set domake 0 + set define(name) $name + set data [uplevel 2 [list subst $info]] + array set define $data + my select + my initialize + } + + method do {} { + my variable domake + return $domake + } + + method check {} { + my variable needs_make domake + if {$domake} { + return 1 + } + if {[info exists needs_make]} { + return $needs_make + } + set needs_make 0 + foreach item [my define get depends] { + if {![dict exists $::make_objects $item]} continue + set depobj [dict get $::make_objects $item] + if {$depobj eq [self]} { + puts "WARNING [self] depends on itself" + continue + } + if {[$depobj check]} { + set needs_make 1 + } + } + if {!$needs_make} { + set filename [my define get filename] + if {$filename ne {} && ![file exists $filename]} { + set needs_make 1 + } + } + return $needs_make + } + + method triggers {} { + my variable triggered domake define + if {$triggered} { + return $domake + } + set triggered 1 + foreach item [my define get depends] { + if {![dict exists $::make_objects $item]} continue + set depobj [dict get $::make_objects $item] + if {$depobj eq [self]} { + puts "WARNING [self] triggers itself" + continue + } else { + set r [$depobj check] + if {$r} { + $depobj triggers + } + } + } + if {[info exists ::make($define(name))] && $::make($define(name))} { + return + } + set ::make($define(name)) 1 + ::practcl::trigger {*}[my define get triggers] + } +} + + +### +# Define the metaclass +### +::oo::class create ::practcl::object { + superclass ::practcl::metaclass + + constructor {parent args} { + my variable links define + set organs [$parent child organs] + my graft {*}$organs + array set define $organs + array set define [$parent child define] + array set links {} + if {[llength $args]==1 && [file exists [lindex $args 0]]} { + my InitializeSourceFile [lindex $args 0] + } elseif {[llength $args] == 1} { + set data [uplevel 1 [list subst [lindex $args 0]]] + array set define $data + my select + my initialize + } else { + array set define [uplevel 1 [list subst $args]] + my select + my initialize + } + } + + + method include_dir args { + my define add include_dir {*}$args + } + + method include_directory args { + my define add include_dir {*}$args + } + + method Collate_Source CWD {} + + + method child {method} { + return {} + } + + method InitializeSourceFile filename { + my define set filename $filename + set class {} + switch [file extension $filename] { + .tcl { + set class ::practcl::dynamic + } + .h { + set class ::practcl::cheader + } + .c { + set class ::practcl::csource + } + .ini { + switch [file tail $filename] { + module.ini { + set class ::practcl::module + } + library.ini { + set class ::practcl::subproject + } + } + } + .so - + .dll - + .dylib - + .a { + set class ::practcl::clibrary + } + } + if {$class ne {}} { + oo::objdefine [self] class $class + my initialize + } + } + + method add args { + my variable links + set object [::practcl::object new [self] {*}$args] + foreach linktype [$object linktype] { + lappend links($linktype) $object + } + return $object + } + + method go {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable links + foreach {linktype objs} [array get links] { + foreach obj $objs { + $obj go + } + } + ::practcl::debug [list /[self] [self method] [self class]] + } + + method code {section body} { + my variable code + ::practcl::cputs code($section) $body + } + + method Ofile filename { + set lpath [my define get localpath] + if {$lpath eq {}} { + set lpath [my define get name] + } + return ${lpath}_[file rootname [file tail $filename]].o + } + + method compile-products {} { + set filename [my define get filename] + set result {} + if {$filename ne {}} { + if {[my define exists ofile]} { + set ofile [my define get ofile] + } else { + set ofile [my Ofile $filename] + my define set ofile $ofile + } + lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]] object [self]] + } + foreach item [my link list subordinate] { + lappend result {*}[$item compile-products] + } + return $result + } + + method generate-include-directory {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set result [my define get include_dir] + foreach obj [my link list product] { + foreach path [$obj generate-include-directory] { + lappend result $path + } + } + return $result + } + + method generate-debug {{spaces {}}} { + set result {} + ::practcl::cputs result "$spaces[list [self] [list class [info object class [self]] filename [my define get filename]] links [my link list]]" + foreach item [my link list subordinate] { + practcl::cputs result [$item generate-debug "$spaces "] + } + return $result + } + + # Empty template methods + method generate-cheader {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code cfunct cstruct methods tcltype tclprocs + set result {} + if {[info exists code(header)]} { + ::practcl::cputs result $code(header) + } + foreach obj [my link list product] { + # Exclude products that will generate their own C files + if {[$obj define get output_c] ne {}} continue + set dat [$obj generate-cheader] + if {[string length [string trim $dat]]} { + ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cheader */" + ::practcl::cputs result $dat + ::practcl::cputs result "/* END [$obj define get filename] generate-cheader */" + } + } + ::practcl::debug [list cfunct [info exists cfunct]] + if {[info exists cfunct]} { + foreach {funcname info} $cfunct { + if {[dict get $info public]} continue + ::practcl::cputs result "[dict get $info header]\;" + } + } + ::practcl::debug [list tclprocs [info exists tclprocs]] + if {[info exists tclprocs]} { + foreach {name info} $tclprocs { + if {[dict exists $info header]} { + ::practcl::cputs result "[dict get $info header]\;" + } + } + } + ::practcl::debug [list methods [info exists methods] [my define get cclass]] + + if {[info exists methods]} { + set thisclass [my define get cclass] + foreach {name info} $methods { + if {[dict exists $info header]} { + ::practcl::cputs result "[dict get $info header]\;" + } + } + # Add the initializer wrapper for the class + ::practcl::cputs result "static int ${thisclass}_OO_Init(Tcl_Interp *interp)\;" + } + return $result + } + + method generate-public-define {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code + set result {} + if {[info exists code(public-define)]} { + ::practcl::cputs result $code(public-define) + } + set result [::practcl::_tagblock $result c [my define get filename]] + foreach mod [my link list product] { + ::practcl::cputs result [$mod generate-public-define] + } + return $result + } + + method generate-public-macro {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code + set result {} + if {[info exists code(public-macro)]} { + ::practcl::cputs result $code(public-macro) + } + set result [::practcl::_tagblock $result c [my define get filename]] + foreach mod [my link list product] { + ::practcl::cputs result [$mod generate-public-macro] + } + return $result + } + + method generate-public-typedef {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code cstruct + set result {} + if {[info exists code(public-typedef)]} { + ::practcl::cputs result $code(public-typedef) + } + if {[info exists cstruct]} { + # Add defintion for native c data structures + foreach {name info} $cstruct { + if {[dict get $info public]==0} continue + ::practcl::cputs result "typedef struct $name ${name}\;" + if {[dict exists $info aliases]} { + foreach n [dict get $info aliases] { + ::practcl::cputs result "typedef struct $name ${n}\;" + } + } + } + } + set result [::practcl::_tagblock $result c [my define get filename]] + foreach mod [my link list product] { + ::practcl::cputs result [$mod generate-public-typedef] + } + return $result + } + + method generate-private-typedef {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code cstruct + set result {} + if {[info exists code(private-typedef)]} { + ::practcl::cputs result $code(private-typedef) + } + if {[info exists cstruct]} { + # Add defintion for native c data structures + foreach {name info} $cstruct { + if {[dict get $info public]==1} continue + ::practcl::cputs result "typedef struct $name ${name}\;" + if {[dict exists $info aliases]} { + foreach n [dict get $info aliases] { + ::practcl::cputs result "typedef struct $name ${n}\;" + } + } + } + } + set result [::practcl::_tagblock $result c [my define get filename]] + foreach mod [my link list product] { + ::practcl::cputs result [$mod generate-private-typedef] + } + return $result + } + + method generate-public-structure {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code cstruct + set result {} + if {[info exists code(public-structure)]} { + ::practcl::cputs result $code(public-structure) + } + if {[info exists cstruct]} { + foreach {name info} $cstruct { + if {[dict get $info public]==0} continue + if {[dict exists $info comment]} { + ::practcl::cputs result [dict get $info comment] + } + ::practcl::cputs result "struct $name \{[dict get $info body]\}\;" + } + } + set result [::practcl::_tagblock $result c [my define get filename]] + foreach mod [my link list product] { + ::practcl::cputs result [$mod generate-public-structure] + } + return $result + } + + + method generate-private-structure {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code cstruct + set result {} + if {[info exists code(private-structure)]} { + ::practcl::cputs result $code(private-structure) + } + if {[info exists cstruct]} { + foreach {name info} $cstruct { + if {[dict get $info public]==1} continue + if {[dict exists $info comment]} { + ::practcl::cputs result [dict get $info comment] + } + ::practcl::cputs result "struct $name \{[dict get $info body]\}\;" + } + } + set result [::practcl::_tagblock $result c [my define get filename]] + foreach mod [my link list product] { + ::practcl::cputs result [$mod generate-private-structure] + } + return $result + } + + method generate-public-headers {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code tcltype + set result {} + if {[info exists code(public-header)]} { + ::practcl::cputs result $code(public-header) + } + if {[info exists tcltype]} { + foreach {type info} $tcltype { + if {![dict exists $info cname]} { + set cname [string tolower ${type}]_tclobjtype + dict set tcltype $type cname $cname + } else { + set cname [dict get $info cname] + } + ::practcl::cputs result "extern const Tcl_ObjType $cname\;" + } + } + if {[info exists code(public)]} { + ::practcl::cputs result $code(public) + } + set result [::practcl::_tagblock $result c [my define get filename]] + foreach mod [my link list product] { + ::practcl::cputs result [$mod generate-public-headers] + } + return $result + } + + method generate-stub-function {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code cfunct tcltype + set result {} + foreach mod [my link list product] { + foreach {funct def} [$mod generate-stub-function] { + dict set result $funct $def + } + } + if {[info exists cfunct]} { + foreach {funcname info} $cfunct { + if {![dict get $info export]} continue + dict set result $funcname [dict get $info header] + } + } + return $result + } + + method generate-public-function {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code cfunct tcltype + set result {} + + if {[my define get initfunc] ne {}} { + ::practcl::cputs result "int [my define get initfunc](Tcl_Interp *interp);" + } + if {[info exists cfunct]} { + foreach {funcname info} $cfunct { + if {![dict get $info public]} continue + ::practcl::cputs result "[dict get $info header]\;" + } + } + set result [::practcl::_tagblock $result c [my define get filename]] + foreach mod [my link list product] { + ::practcl::cputs result [$mod generate-public-function] + } + return $result + } + + method generate-public-includes {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set includes {} + foreach item [my define get public-include] { + if {$item ni $includes} { + lappend includes $item + } + } + foreach mod [my link list product] { + foreach item [$mod generate-public-includes] { + if {$item ni $includes} { + lappend includes $item + } + } + } + return $includes + } + method generate-public-verbatim {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set includes {} + foreach item [my define get public-verbatim] { + if {$item ni $includes} { + lappend includes $item + } + } + foreach mod [my link list subordinate] { + foreach item [$mod generate-public-verbatim] { + if {$item ni $includes} { + lappend includes $item + } + } + } + return $includes + } + ### + # This methods generates the contents of an amalgamated .h file + # which describes the public API of this module + ### + method generate-h {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set result {} + set includes [my generate-public-includes] + foreach inc $includes { + if {[string index $inc 0] ni {< \"}} { + ::practcl::cputs result "#include \"$inc\"" + } else { + ::practcl::cputs result "#include $inc" + } + } + + foreach method { + generate-public-define + generate-public-macro + generate-public-typedef + generate-public-structure + } { + ::practcl::cputs result "/* BEGIN SECTION $method */" + ::practcl::cputs result [my $method] + ::practcl::cputs result "/* END SECTION $method */" + } + + foreach file [my generate-public-verbatim] { + ::practcl::cputs result "/* BEGIN $file */" + ::practcl::cputs result [::practcl::cat $file] + ::practcl::cputs result "/* END $file */" + } + + foreach method { + generate-public-headers + generate-public-function + } { + ::practcl::cputs result "/* BEGIN SECTION $method */" + ::practcl::cputs result [my $method] + ::practcl::cputs result "/* END SECTION $method */" + } + return $result + } + + method IncludeAdd {headervar args} { + upvar 1 $headervar headers + foreach inc $args { + if {[string index $inc 0] ni {< \"}} { + set inc "\"$inc\"" + } + if {$inc ni $headers} { + lappend headers $inc + } + } + } + + ### + # This methods generates the contents of an amalgamated .c file + # which implements the loader for a batch of tools + ### + method generate-c {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set result { +/* This file was generated by practcl */ + } + set includes {} + + foreach mod [my link list product] { + # Signal modules to formulate final implementation + $mod go + } + set headers {} + + my IncludeAdd headers + if {[my define get tk 0]} { + my IncludeAdd headers + } + if {[my define get output_h] ne {}} { + my IncludeAdd headers [my define get output_h] + } + my IncludeAdd headers {*}[my define get include] + + foreach mod [my link list dynamic] { + my IncludeAdd headers {*}[$mod define get include] + } + foreach inc $headers { + ::practcl::cputs result "#include $inc" + } + foreach {method} { + generate-cheader + generate-private-typedef + generate-private-structure + generate-cstruct + generate-constant + generate-cfunct + generate-cmethod + } { + set dat [my $method] + if {[string length [string trim $dat]]} { + ::practcl::cputs result "/* BEGIN $method [my define get filename] */" + ::practcl::cputs result $dat + ::practcl::cputs result "/* END $method [my define get filename] */" + } + } + ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]] + return $result + } + + + method generate-loader {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set result {} + if {[my define get initfunc] eq {}} return + ::practcl::cputs result " +extern int DLLEXPORT [my define get initfunc]( Tcl_Interp *interp ) \{" + ::practcl::cputs result { + /* Initialise the stubs tables. */ + #ifdef USE_TCL_STUBS + if (Tcl_InitStubs(interp, "8.6", 0)==NULL) return TCL_ERROR; + if (TclOOInitializeStubs(interp, "1.0") == NULL) return TCL_ERROR; +} + if {[my define get tk 0]} { + ::practcl::cputs result { if (Tk_InitStubs(interp, "8.6", 0)==NULL) return TCL_ERROR;} + } + ::practcl::cputs result { #endif} + set TCLINIT [my generate-tcl-pre] + if {[string length $TCLINIT]} { + ::practcl::cputs result " if(Tcl_Eval(interp,[::practcl::tcl_to_c $TCLINIT])) return TCL_ERROR ;" + } + foreach item [my link list product] { + if {[$item define get output_c] ne {}} { + ::practcl::cputs result [$item generate-cinit-external] + } else { + ::practcl::cputs result [$item generate-cinit] + } + } + set TCLINIT [my generate-tcl-post] + if {[string length $TCLINIT]} { + ::practcl::cputs result " if(Tcl_Eval(interp,[::practcl::tcl_to_c $TCLINIT])) return TCL_ERROR ;" + } + if {[my define exists pkg_name]} { + ::practcl::cputs result " if (Tcl_PkgProvide(interp, \"[my define get pkg_name [my define get name]]\" , \"[my define get pkg_vers [my define get version]]\" )) return TCL_ERROR\;" + } + ::practcl::cputs result " return TCL_OK\;\n\}\n" + return $result + } + + ### + # This methods generates any Tcl script file + # which is required to pre-initialize the C library + ### + method generate-tcl-pre {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set result {} + my variable code + if {[info exists code(tcl)]} { + set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]] + } + if {[info exists code(tcl-pre)]} { + set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]] + } + foreach mod [my link list product] { + ::practcl::cputs result [$mod generate-tcl-pre] + } + return $result + } + + method generate-tcl-post {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set result {} + my variable code + if {[info exists code(tcl-post)]} { + set result [::practcl::_tagblock $code(tcl-post) tcl [my define get filename]] + } + foreach mod [my link list product] { + ::practcl::cputs result [$mod generate-tcl-post] + } + return $result + } + + method static-packages {} { + set result [my define get static_packages] + set statpkg [my define get static_pkg] + set initfunc [my define get initfunc] + if {$initfunc ne {}} { + set pkg_name [my define get pkg_name] + if {$pkg_name ne {}} { + dict set result $pkg_name initfunc $initfunc + dict set result $pkg_name version [my define get version [my define get pkg_vers]] + dict set result $pkg_name autoload [my define get autoload 0] + } + } + foreach item [my link list subordinate] { + foreach {pkg info} [$item static-packages] { + dict set result $pkg $info + } + } + return $result + } + + method target {method args} { + switch $method { + is_unix { return [expr {$::tcl_platform(platform) eq "unix"}] } + } + } + +} + +::oo::class create ::practcl::product { + superclass ::practcl::object + + method linktype {} { + return {subordinate product} + } + + method include header { + my define add include $header + } + + method cstructure {name definition {argdat {}}} { + my variable cstruct + dict set cstruct $name body $definition + foreach {f v} $argdat { + dict set cstruct $name $f $v + } + if {![dict exists $cstruct $name public]} { + dict set cstruct $name public 1 + } + } + + method generate-cinit {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code + set result {} + if {[info exists code(cinit)]} { + ::practcl::cputs result $code(cinit) + } + if {[my define get initfunc] ne {}} { + ::practcl::cputs result " if([my define get initfunc](interp)!=TCL_OK) return TCL_ERROR\;" + } + set result [::practcl::_tagblock $result c [my define get filename]] + foreach obj [my link list product] { + ::practcl::cputs result [$obj generate-cinit] + } + return $result + } +} + +### +# Dynamic blocks do not generate their own .c files, +# instead the contribute to the amalgamation +# of the main library file +### +::oo::class create ::practcl::dynamic { + superclass ::practcl::product + + # Retrieve any additional source files required + + method compile-products {} { + set filename [my define get output_c] + set result {} + if {$filename ne {}} { + if {[my define exists ofile]} { + set ofile [my define get ofile] + } else { + set ofile [my Ofile $filename] + my define set ofile $ofile + } + lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]] + } else { + set filename [my define get cfile] + if {$filename ne {}} { + if {[my define exists ofile]} { + set ofile [my define get ofile] + } else { + set ofile [my Ofile $filename] + my define set ofile $ofile + } + lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]] + } + } + foreach item [my link list subordinate] { + lappend result {*}[$item compile-products] + } + return $result + } + + method implement path { + my go + my Collate_Source $path + if {[my define get output_c] eq {}} return + set filename [file join $path [my define get output_c]] + my define set cfile $filename + set fout [open $filename w] + puts $fout [my generate-c] + if {[my define get initfunc] ne {}} { + puts $fout "extern int DLLEXPORT [my define get initfunc]( Tcl_Interp *interp ) \x7B" + puts $fout [my generate-cinit] + if {[my define get pkg_name] ne {}} { + puts $fout " Tcl_PkgProvide(interp, \"[my define get pkg_name]\", \"[my define get pkg_vers]\");" + } + puts $fout " return TCL_OK\;" + puts $fout "\x7D" + } + close $fout + } + + method initialize {} { + set filename [my define get filename] + if {$filename eq {}} { + return + } + if {[my define get name] eq {}} { + my define set name [file tail [file rootname $filename]] + } + if {[my define get localpath] eq {}} { + my define set localpath [my define get localpath]_[my define get name] + } + ::source $filename + } + + method linktype {} { + return {subordinate product dynamic} + } + + ### + # Populate const static data structures + ### + method generate-cstruct {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code cstruct methods tcltype + set result {} + if {[info exists code(struct)]} { + ::practcl::cputs result $code(struct) + } + foreach obj [my link list dynamic] { + # Exclude products that will generate their own C files + if {[$obj define get output_c] ne {}} continue + ::practcl::cputs result [$obj generate-cstruct] + } + return $result + } + + method generate-constant {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set result {} + my variable code cstruct methods tcltype + if {[info exists code(constant)]} { + ::practcl::cputs result "/* [my define get filename] CONSTANT */" + ::practcl::cputs result $code(constant) + } + if {[info exists cstruct]} { + foreach {name info} $cstruct { + set map {} + lappend map @NAME@ $name + lappend map @MACRO@ GET[string toupper $name] + + if {[dict exists $info deleteproc]} { + lappend map @DELETEPROC@ [dict get $info deleteproc] + } else { + lappend map @DELETEPROC@ NULL + } + if {[dict exists $info cloneproc]} { + lappend map @CLONEPROC@ [dict get $info cloneproc] + } else { + lappend map @CLONEPROC@ NULL + } + ::practcl::cputs result [string map $map { +const static Tcl_ObjectMetadataType @NAME@DataType = { + TCL_OO_METADATA_VERSION_CURRENT, + "@NAME@", + @DELETEPROC@, + @CLONEPROC@ +}; +#define @MACRO@(OBJCONTEXT) (@NAME@ *) Tcl_ObjectGetMetadata(OBJCONTEXT,&@NAME@DataType) +}] + } + } + if {[info exists tcltype]} { + foreach {type info} $tcltype { + dict with info {} + ::practcl::cputs result "const Tcl_ObjType $cname = \{\n .freeIntRepProc = &${freeproc},\n .dupIntRepProc = &${dupproc},\n .updateStringProc = &${updatestringproc},\n .setFromAnyProc = &${setfromanyproc}\n\}\;" + } + } + + if {[info exists methods]} { + set mtypes {} + foreach {name info} $methods { + set callproc [dict get $info callproc] + set methodtype [dict get $info methodtype] + if {$methodtype in $mtypes} continue + lappend mtypes $methodtype + ### + # Build the data struct for this method + ### + ::practcl::cputs result "const static Tcl_MethodType $methodtype = \{" + ::practcl::cputs result " .version = TCL_OO_METADATA_VERSION_CURRENT,\n .name = \"$name\",\n .callProc = $callproc," + if {[dict exists $info deleteproc]} { + set deleteproc [dict get $info deleteproc] + } else { + set deleteproc NULL + } + if {$deleteproc ni { {} NULL }} { + ::practcl::cputs result " .deleteProc = $deleteproc," + } else { + ::practcl::cputs result " .deleteProc = NULL," + } + if {[dict exists $info cloneproc]} { + set cloneproc [dict get $info cloneproc] + } else { + set cloneproc NULL + } + if {$cloneproc ni { {} NULL }} { + ::practcl::cputs result " .cloneProc = $cloneproc\n\}\;" + } else { + ::practcl::cputs result " .cloneProc = NULL\n\}\;" + } + dict set methods $name methodtype $methodtype + } + } + foreach obj [my link list dynamic] { + # Exclude products that will generate their own C files + if {[$obj define get output_c] ne {}} continue + ::practcl::cputs result [$obj generate-constant] + } + return $result + } + + ### + # Generate code that provides subroutines called by + # Tcl API methods + ### + method generate-cfunct {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code cfunct + set result {} + if {[info exists code(funct)]} { + ::practcl::cputs result $code(funct) + } + if {[info exists cfunct]} { + foreach {funcname info} $cfunct { + ::practcl::cputs result "/* $funcname */" + ::practcl::cputs result "\n[dict get $info header]\{[dict get $info body]\}" + } + } + foreach obj [my link list dynamic] { + # Exclude products that will generate their own C files + if {[$obj define get output_c] ne {}} { + continue + } + ::practcl::cputs result [$obj generate-cfunct] + } + return $result + } + + ### + # Generate code that provides implements Tcl API + # calls + ### + method generate-cmethod {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + my variable code methods tclprocs + set result {} + if {[info exists code(method)]} { + ::practcl::cputs result $code(method) + } + + if {[info exists tclprocs]} { + foreach {name info} $tclprocs { + if {![dict exists $info body]} continue + set callproc [dict get $info callproc] + set header [dict get $info header] + set body [dict get $info body] + ::practcl::cputs result "/* Tcl Proc $name */" + ::practcl::cputs result "${header} \{${body}\}" + } + } + + + if {[info exists methods]} { + set thisclass [my define get cclass] + foreach {name info} $methods { + if {![dict exists $info body]} continue + set callproc [dict get $info callproc] + set header [dict get $info header] + set body [dict get $info body] + ::practcl::cputs result "/* OO Method $thisclass $name */" + ::practcl::cputs result "${header} \{${body}\}" + } + # Build the OO_Init function + ::practcl::cputs result "/* Loader for $thisclass */" + ::practcl::cputs result "static int ${thisclass}_OO_Init(Tcl_Interp *interp) \{" + ::practcl::cputs result [string map [list @CCLASS@ $thisclass @TCLCLASS@ [my define get class]] { + /* + ** Build the "@TCLCLASS@" class + */ + Tcl_Obj* nameObj; /* Name of a class or method being looked up */ + Tcl_Object curClassObject; /* Tcl_Object representing the current class */ + Tcl_Class curClass; /* Tcl_Class representing the current class */ + + /* + * Find the "@TCLCLASS@" class, and attach an 'init' method to it. + */ + + nameObj = Tcl_NewStringObj("@TCLCLASS@", -1); + Tcl_IncrRefCount(nameObj); + if ((curClassObject = Tcl_GetObjectFromObj(interp, nameObj)) == NULL) { + Tcl_DecrRefCount(nameObj); + return TCL_ERROR; + } + Tcl_DecrRefCount(nameObj); + curClass = Tcl_GetObjectAsClass(curClassObject); +}] + if {[dict exists $methods constructor]} { + set mtype [dict get $methods constructor methodtype] + ::practcl::cputs result [string map [list @MTYPE@ $mtype] { + /* Attach the constructor to the class */ + Tcl_ClassSetConstructor(interp, curClass, Tcl_NewMethod(interp, curClass, NULL, 1, &@MTYPE@, NULL)); + }] + } + foreach {name info} $methods { + dict with info {} + if {$name in {constructor destructor}} continue + ::practcl::cputs result [string map [list @NAME@ $name @MTYPE@ $methodtype] { + nameObj=Tcl_NewStringObj("@NAME@",-1); + Tcl_NewMethod(interp, curClass, nameObj, 1, &@MTYPE@, (ClientData) NULL); + Tcl_DecrRefCount(nameObj); +}] + if {[dict exists $info aliases]} { + foreach alias [dict get $info aliases] { + if {[dict exists $methods $alias]} continue + ::practcl::cputs result [string map [list @NAME@ $alias @MTYPE@ $methodtype] { + nameObj=Tcl_NewStringObj("@NAME@",-1); + Tcl_NewMethod(interp, curClass, nameObj, 1, &@MTYPE@, (ClientData) NULL); + Tcl_DecrRefCount(nameObj); +}] + } + } + } + ::practcl::cputs result " return TCL_OK\;\n\}\n" + } + foreach obj [my link list dynamic] { + # Exclude products that will generate their own C files + if {[$obj define get output_c] ne {}} continue + ::practcl::cputs result [$obj generate-cmethod] + } + return $result + } + + method generate-cinit-external {} { + if {[my define get initfunc] eq {}} { + return "/* [my define get filename] declared not initfunc */" + } + return " if([my define get initfunc](interp)) return TCL_ERROR\;" + } + + ### + # Generate code that runs when the package/module is + # initialized into the interpreter + ### + method generate-cinit {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set result {} + my variable code methods tclprocs + if {[info exists code(nspace)]} { + ::practcl::cputs result " \{\n Tcl_Namespace *modPtr;" + foreach nspace $code(nspace) { + ::practcl::cputs result [string map [list @NSPACE@ $nspace] { + modPtr=Tcl_FindNamespace(interp,"@NSPACE@",NULL,TCL_NAMESPACE_ONLY); + if(!modPtr) { + modPtr = Tcl_CreateNamespace(interp, "@NSPACE@", NULL, NULL); + } +}] + } + ::practcl::cputs result " \}" + } + if {[info exists code(tclinit)]} { + ::practcl::cputs result $code(tclinit) + } + if {[info exists code(cinit)]} { + ::practcl::cputs result $code(cinit) + } + if {[info exists code(initfuncts)]} { + foreach func $code(initfuncts) { + ::practcl::cputs result " if (${func}(interp) != TCL_OK) return TCL_ERROR\;" + } + } + if {[info exists tclprocs]} { + foreach {name info} $tclprocs { + set map [list @NAME@ $name @CALLPROC@ [dict get $info callproc]] + ::practcl::cputs result [string map $map { Tcl_CreateObjCommand(interp,"@NAME@",(Tcl_ObjCmdProc *)@CALLPROC@,NULL,NULL);}] + if {[dict exists $info aliases]} { + foreach alias [dict get $info aliases] { + set map [list @NAME@ $alias @CALLPROC@ [dict get $info callproc]] + ::practcl::cputs result [string map $map { Tcl_CreateObjCommand(interp,"@NAME@",(Tcl_ObjCmdProc *)@CALLPROC@,NULL,NULL);}] + } + } + } + } + + if {[info exists code(nspace)]} { + ::practcl::cputs result " \{\n Tcl_Namespace *modPtr;" + foreach nspace $code(nspace) { + ::practcl::cputs result [string map [list @NSPACE@ $nspace] { + modPtr=Tcl_FindNamespace(interp,"@NSPACE@",NULL,TCL_NAMESPACE_ONLY); + Tcl_CreateEnsemble(interp, modPtr->fullName, modPtr, TCL_ENSEMBLE_PREFIX); + Tcl_Export(interp, modPtr, "[a-z]*", 1); +}] + } + ::practcl::cputs result " \}" + } + set result [::practcl::_tagblock $result c [my define get filename]] + foreach obj [my link list product] { + # Exclude products that will generate their own C files + if {[$obj define get output_c] ne {}} { + ::practcl::cputs result [$obj generate-cinit-external] + } else { + ::practcl::cputs result [$obj generate-cinit] + } + } + return $result + } + + method c_header body { + my variable code + ::practcl::cputs code(header) $body + } + + method c_code body { + my variable code + ::practcl::cputs code(funct) $body + } + method c_function {header body {info {}}} { + set header [string map "\t \ \n \ \ \ \ " $header] + my variable code cfunct + foreach regexp { + {(.*) ([a-zA-Z_][a-zA-Z0-9_]*) *\((.*)\)} + {(.*) (\x2a[a-zA-Z_][a-zA-Z0-9_]*) *\((.*)\)} + } { + if {[regexp $regexp $header all keywords funcname arglist]} { + dict set cfunct $funcname header $header + dict set cfunct $funcname body $body + dict set cfunct $funcname keywords $keywords + dict set cfunct $funcname arglist $arglist + dict set cfunct $funcname inline [expr {"inline" ni $keywords}] + dict set cfunct $funcname public [expr {"static" ni $keywords}] + dict set cfunct $funcname export [expr {"STUB_EXPORT" in $keywords}] + foreach {f v} $info { + dict set cfunct $f $v + } + return + } + } + foreach {f v} $info { + dict set cfunct $f $v + } + ::practcl::cputs code(header) "$header\;" + # Could not parse that block as a function + # append it verbatim to our c_implementation + ::practcl::cputs code(funct) "$header [list $body]" + } + + + method cmethod {name body {arginfo {}}} { + my variable methods code + foreach {f v} $arginfo { + dict set methods $name $f $v + } + dict set methods $name body "Tcl_Object thisObject = Tcl_ObjectContextObject(objectContext); /* The current connection object */ +$body" + } + + method c_tclproc_nspace nspace { + my variable code + if {![info exists code(nspace)]} { + set code(nspace) {} + } + if {$nspace ni $code(nspace)} { + lappend code(nspace) $nspace + } + } + + method c_tclproc_raw {name body {arginfo {}}} { + my variable tclprocs code + + foreach {f v} $arginfo { + dict set tclprocs $name $f $v + } + dict set tclprocs $name body $body + } + + method go {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + next + my variable methods code cstruct tclprocs + if {[info exists methods]} { + ::practcl::debug [self] methods [my define get cclass] + set thisclass [my define get cclass] + foreach {name info} $methods { + # Provide a callproc + if {![dict exists $info callproc]} { + set callproc [string map {____ _ ___ _ __ _} [string map {{ } _ : _} OOMethod_${thisclass}_${name}]] + dict set methods $name callproc $callproc + } else { + set callproc [dict get $info callproc] + } + if {[dict exists $info body] && ![dict exists $info header]} { + dict set methods $name header "static int ${callproc}(ClientData clientData, Tcl_Interp *interp, Tcl_ObjectContext objectContext ,int objc ,Tcl_Obj *const *objv)" + } + if {![dict exists $info methodtype]} { + set methodtype [string map {{ } _ : _} OOMethodType_${thisclass}_${name}] + dict set methods $name methodtype $methodtype + } + } + if {![info exists code(initfuncts)] || "${thisclass}_OO_Init" ni $code(initfuncts)} { + lappend code(initfuncts) "${thisclass}_OO_Init" + } + } + set thisnspace [my define get nspace] + + if {[info exists tclprocs]} { + ::practcl::debug [self] tclprocs [dict keys $tclprocs] + foreach {name info} $tclprocs { + if {![dict exists $info callproc]} { + set callproc [string map {____ _ ___ _ __ _} [string map {{ } _ : _} TclCmd_${thisnspace}_${name}]] + dict set tclprocs $name callproc $callproc + } else { + set callproc [dict get $info callproc] + } + if {[dict exists $info body] && ![dict exists $info header]} { + dict set tclprocs $name header "static int ${callproc}(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv\[\])" + } + } + } + ::practcl::debug [list /[self] [self method] [self class]] + } + + # Once an object marks itself as some + # flavor of dynamic, stop trying to morph + # it into something else + method select {} {} + + + method tcltype {name argdat} { + my variable tcltype + foreach {f v} $argdat { + dict set tcltype $name $f $v + } + if {![dict exists tcltype $name cname]} { + dict set tcltype $name cname [string tolower $name]_tclobjtype + } + lappend map @NAME@ $name + set info [dict get $tcltype $name] + foreach {f v} $info { + lappend map @[string toupper $f]@ $v + } + foreach {func fpat template} { + freeproc {@Name@Obj_freeIntRepProc} {void @FNAME@(Tcl_Obj *objPtr)} + dupproc {@Name@Obj_dupIntRepProc} {void @FNAME@(Tcl_Obj *srcPtr,Tcl_Obj *dupPtr)} + updatestringproc {@Name@Obj_updateStringRepProc} {void @FNAME@(Tcl_Obj *objPtr)} + setfromanyproc {@Name@Obj_setFromAnyProc} {int @FNAME@(Tcl_Interp *interp,Tcl_Obj *objPtr)} + } { + if {![dict exists $info $func]} { + error "$name does not define $func" + } + set body [dict get $info $func] + # We were given a function name to call + if {[llength $body] eq 1} continue + set fname [string map [list @Name@ [string totitle $name]] $fpat] + my c_function [string map [list @FNAME@ $fname] $template] [string map $map $body] + dict set tcltype $name $func $fname + } + } +} + +::oo::class create ::practcl::cheader { + superclass ::practcl::product + + method compile-products {} {} + method generate-cinit {} {} +} + +::oo::class create ::practcl::csource { + superclass ::practcl::product +} + +::oo::class create ::practcl::clibrary { + superclass ::practcl::product + + method linker-products {configdict} { + return [my define get filename] + } + +} + +### +# In the end, all C code must be loaded into a module +# This will either be a dynamically loaded library implementing +# a tcl extension, or a compiled in segment of a custom shell/app +### +::oo::class create ::practcl::module { + superclass ::practcl::dynamic + + method child which { + switch $which { + organs { + return [list project [my define get project] module [self]] + } + } + } + + method initialize {} { + set filename [my define get filename] + if {$filename eq {}} { + return + } + if {[my define get name] eq {}} { + my define set name [file tail [file dirname $filename]] + } + if {[my define get localpath] eq {}} { + my define set localpath [my define get name]_[my define get name] + } + ::practcl::debug [self] SOURCE $filename + my source $filename + } + + method implement path { + my go + my Collate_Source $path + foreach item [my link list dynamic] { + if {[catch {$item implement $path} err]} { + puts "Skipped $item: $err" + } + } + foreach item [my link list module] { + if {[catch {$item implement $path} err]} { + puts "Skipped $item: $err" + } + } + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set filename [my define get output_c] + if {$filename eq {}} { + ::practcl::debug [list /[self] [self method] [self class]] + return + } + set cout [open [file join $path [file rootname $filename].c] w] + puts $cout [subst {/* +** This file is generated by the [info script] script +** any changes will be overwritten the next time it is run +*/}] + puts $cout [my generate-c] + puts $cout [my generate-loader] + close $cout + ::practcl::debug [list /[self] [self method] [self class]] + } + + method linktype {} { + return {subordinate product dynamic module} + } +} + +::oo::class create ::practcl::autoconf { + + ### + # find or fake a key/value list describing this project + ### + method config.sh {} { + my variable conf_result + if {[info exists conf_result]} { + return $conf_result + } + set result {} + set name [my define get name] + set PWD $::CWD + set builddir [my define get builddir] + my unpack + set srcdir [my define get srcdir] + if {![file exists $builddir]} { + my Configure + } + set filename [file join $builddir config.tcl] + # Project uses the practcl template. Use the leavings from autoconf + if {[file exists $filename]} { + set dat [::practcl::config.tcl $builddir] + foreach {item value} [::practcl::sort_dict $dat] { + dict set result $item $value + } + set conf_result $result + return $result + } + set filename [file join $builddir ${name}Config.sh] + if {[file exists $filename]} { + set l [expr {[string length $name]+1}] + foreach {field dat} [::practcl::read_Config.sh $filename] { + set field [string tolower $field] + if {[string match ${name}_* $field]} { + set field [string range $field $l end] + } + dict set result $field $dat + } + set conf_result $result + return $result + } + ### + # Oh man... we have to guess + ### + set filename [file join $builddir Makefile] + if {![file exists $filename]} { + error "Could not locate any configuration data in $srcdir" + } + foreach {field dat} [::practcl::read_Makefile $filename] { + dict set result $field $dat + } + set conf_result $result + cd $PWD + return $result + } +} + + +::oo::class create ::practcl::project { + superclass ::practcl::module ::practcl::autoconf + + constructor args { + my variable define + if {[llength $args] == 1} { + set rawcontents [lindex $args 0] + } else { + set rawcontents $args + } + if {[catch {uplevel 1 [list subst $rawcontents]} contents]} { + set contents $rawcontents + } + ### + # The first instance of ::practcl::project (or its descendents) + # registers itself as the ::practcl::MAIN. If a project other + # than ::practcl::LOCAL is created, odds are that was the one + # the developer intended to be the main project + ### + if {$::practcl::MAIN eq "::practcl::LOCAL"} { + set ::practcl::MAIN [self] + } + # DEFS fields need to be passed unchanged and unsubstituted + # as we need to preserve their escape characters + foreach field {TCL_DEFS DEFS TK_DEFS} { + if {[dict exists $rawcontents $field]} { + dict set contents $field [dict get $rawcontents $field] + } + } + array set define $contents + my select + my initialize + } + + method add_project {pkg info {oodefine {}}} { + set os [my define get TEACUP_OS] + if {$os eq {}} { + set os [::practcl::os] + my define set os $os + } + set fossilinfo [list download [my define get download] tag trunk sandbox [my define get sandbox]] + if {[dict exists $info os] && ($os ni [dict get $info os])} return + # Select which tag to use here. + # For production builds: tag-release + set profile [my define get profile release]: + if {[dict exists $info profile $profile]} { + dict set info tag [dict get $info profile $profile] + } + if {[my define get USEMSVC 0]} { + dict set info USEMSVC 1 + } + set obj [namespace current]::PROJECT.$pkg + if {[info command $obj] eq {}} { + set obj [::practcl::subproject create $obj [self] [dict merge $fossilinfo [list name $pkg pkg_name $pkg static 0 class subproject.binary] $info]] + } + my link object $obj + oo::objdefine $obj $oodefine + $obj define set masterpath $::CWD + $obj go + return $obj + } + + method add_tool {pkg info {oodefine {}}} { + set info [dict merge [::practcl::local_os] $info] + set os [dict get $info TEACUP_OS] + set fossilinfo [list download [my define get download] tag trunk sandbox [my define get sandbox]] + if {[dict exists $info os] && ($os ni [dict get $info os])} return + # Select which tag to use here. + # For production builds: tag-release + set profile [my define get profile release]: + if {[dict exists $info profile $profile]} { + dict set info tag [dict get $info profile $profile] + } + set obj [namespace current]::TOOL.$pkg + if {[info command $obj] eq {}} { + set obj [::practcl::tool create $obj [self] [dict merge $fossilinfo [list name $pkg pkg_name $pkg static 0] $info]] + } + my link object $obj + oo::objdefine $obj $oodefine + $obj define set masterpath $::CWD + $obj go + return $obj + } + + method child which { + switch $which { + organs { + # A library can be a project, it can be a module. Any + # subordinate modules will indicate their existance + return [list project [self] module [self]] + } + } + } + + method linktype {} { + return project + } + + # Exercise the methods of a sub-object + method project {pkg args} { + set obj [namespace current]::PROJECT.$pkg + if {[llength $args]==0} { + return $obj + } + ${obj} {*}$args + } + + method select {} { + next + ### + # Select the toolset to use for this project + ### + my variable define + set class {} + if {[info exists define(toolset)]} { + if {[info command $define(toolset)] ne {}} { + set class $define(toolset) + } elseif {[info command ::practcl::$define(toolset)] ne {}} { + set class ::practcl::$define(toolset) + } else { + switch $define(toolset) { + default { + set class ::practcl::build.gcc + } + } + } + } else { + if {[info exists ::env(VisualStudioVersion)]} { + set class ::practcl::build.msvc + } else { + set class ::practcl::build.gcc + } + } + ::oo::objdefine [self] mixin $class + } + + method tool {pkg args} { + set obj [namespace current]::TOOL.$pkg + if {[llength $args]==0} { + return $obj + } + ${obj} {*}$args + } +} + +::oo::class create ::practcl::library { + superclass ::practcl::project + + method compile-products {} { + set result {} + foreach item [my link list subordinate] { + lappend result {*}[$item compile-products] + } + set filename [my define get output_c] + if {$filename ne {}} { + set ofile [file rootname [file tail $filename]]_main.o + lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]] + } + return $result + } + + method generate-tcl-loader {} { + set result {} + set PKGINIT [my define get pkginit] + set PKG_NAME [my define get name [my define get pkg_name]] + set PKG_VERSION [my define get pkg_vers [my define get version]] + if {[string is true [my define get SHARED_BUILD 0]]} { + set LIBFILE [my define get libfile] + ::practcl::cputs result [string map \ + [list @LIBFILE@ $LIBFILE @PKGINIT@ $PKGINIT @PKG_NAME@ $PKG_NAME @PKG_VERSION@ $PKG_VERSION] { +# Shared Library Style +load [file join [file dirname [file join [pwd] [info script]]] @LIBFILE@] @PKGINIT@ +package provide @PKG_NAME@ @PKG_VERSION@ +}] + } else { + ::practcl::cputs result [string map \ + [list @PKGINIT@ $PKGINIT @PKG_NAME@ $PKG_NAME @PKG_VERSION@ $PKG_VERSION] { +# Tclkit Style +load {} @PKGINIT@ +package provide @PKG_NAME@ @PKG_VERSION@ +}] + } + return $result + } + + method go {} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set name [my define getnull name] + if {$name eq {}} { + set name generic + my define name generic + } + if {[my define get tk] eq {@TEA_TK_EXTENSION@}} { + my define set tk 0 + } + set output_c [my define getnull output_c] + if {$output_c eq {}} { + set output_c [file rootname $name].c + my define set output_c $output_c + } + set output_h [my define getnull output_h] + if {$output_h eq {}} { + set output_h [file rootname $output_c].h + my define set output_h $output_h + } + set output_tcl [my define getnull output_tcl] + #if {$output_tcl eq {}} { + # set output_tcl [file rootname $output_c].tcl + # my define set output_tcl $output_tcl + #} + #set output_mk [my define getnull output_mk] + #if {$output_mk eq {}} { + # set output_mk [file rootname $output_c].mk + # my define set output_mk $output_mk + #} + set initfunc [my define getnull initfunc] + if {$initfunc eq {}} { + set initfunc [string totitle $name]_Init + my define set initfunc $initfunc + } + set output_decls [my define getnull output_decls] + if {$output_decls eq {}} { + set output_decls [file rootname $output_c].decls + my define set output_decls $output_decls + } + my variable links + foreach {linktype objs} [array get links] { + foreach obj $objs { + $obj go + } + } + ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]] + } + + method implement path { + my go + my Collate_Source $path + foreach item [my link list dynamic] { + if {[catch {$item implement $path} err]} { + puts "Skipped $item: $err" + } + } + foreach item [my link list module] { + if {[catch {$item implement $path} err]} { + puts "Skipped $item: $err" + } + } + set cout [open [file join $path [my define get output_c]] w] + puts $cout [subst {/* +** This file is generated by the [info script] script +** any changes will be overwritten the next time it is run +*/}] + puts $cout [my generate-c] + puts $cout [my generate-loader] + close $cout + + set macro HAVE_[string toupper [file rootname [my define get output_h]]]_H + set hout [open [file join $path [my define get output_h]] w] + puts $hout [subst {/* +** This file is generated by the [info script] script +** any changes will be overwritten the next time it is run +*/}] + puts $hout "#ifndef ${macro}" + puts $hout "#define ${macro}" + puts $hout [my generate-h] + puts $hout "#endif" + close $hout + + set output_tcl [my define get output_tcl] + if {$output_tcl ne {}} { + set tclout [open [file join $path [my define get output_tcl]] w] + puts $tclout "### +# This file is generated by the [info script] script +# any changes will be overwritten the next time it is run +###" + puts $tclout [my generate-tcl-pre] + puts $tclout [my generate-tcl-loader] + puts $tclout [my generate-tcl-post] + close $tclout + } + } + + method generate-decls {pkgname path} { + ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]] + set outfile [file join $path/$pkgname.decls] + + ### + # Build the decls file + ### + set fout [open $outfile w] + puts $fout [subst {### + # $outfile + # + # This file was generated by [info script] + ### + + library $pkgname + interface $pkgname + }] + + ### + # Generate list of functions + ### + set stubfuncts [my generate-stub-function] + set thisline {} + set functcount 0 + foreach {func header} $stubfuncts { + puts $fout [list declare [incr functcount] $header] + } + puts $fout [list export "int [my define get initfunc](Tcl_Inter *interp)"] + puts $fout [list export "char *[string totitle [my define get name]]_InitStubs(Tcl_Inter *interp, char *version, int exact)"] + + close $fout + + ### + # Build [package]Decls.h + ### + set hout [open [file join $path ${pkgname}Decls.h] w] + + close $hout + + set cout [open [file join $path ${pkgname}StubInit.c] w] +puts $cout [string map [list %pkgname% $pkgname %PkgName% [string totitle $pkgname]] { +#ifndef USE_TCL_STUBS +#define USE_TCL_STUBS +#endif +#undef USE_TCL_STUB_PROCS + +#include "tcl.h" +#include "%pkgname%.h" + + /* + ** Ensure that Tdom_InitStubs is built as an exported symbol. The other stub + ** functions should be built as non-exported symbols. + */ + +#undef TCL_STORAGE_CLASS +#define TCL_STORAGE_CLASS DLLEXPORT + +%PkgName%Stubs *%pkgname%StubsPtr; + + /* + **---------------------------------------------------------------------- + ** + ** %PkgName%_InitStubs -- + ** + ** Checks that the correct version of %PkgName% is loaded and that it + ** supports stubs. It then initialises the stub table pointers. + ** + ** Results: + ** The actual version of %PkgName% that satisfies the request, or + ** NULL to indicate that an error occurred. + ** + ** Side effects: + ** Sets the stub table pointers. + ** + **---------------------------------------------------------------------- + */ + +char * +%PkgName%_InitStubs (Tcl_Interp *interp, char *version, int exact) +{ + char *actualVersion; + actualVersion = Tcl_PkgRequireEx(interp, "%pkgname%", version, exact,(ClientData *) &%pkgname%StubsPtr); + if (!actualVersion) { + return NULL; + } + if (!%pkgname%StubsPtr) { + Tcl_SetResult(interp,"This implementation of %PkgName% does not support stubs",TCL_STATIC); + return NULL; + } + return actualVersion; +} +}] + close $cout + } + + # Backward compadible call + method generate-make path { + my build-Makefile $path [self] + } + + method install-headers {} { + set result {} + return $result + } + + method linktype {} { + return library + } + + # Create a "package ifneeded" + # Args are a list of aliases for which this package will answer to + method package-ifneeded {args} { + set result {} + set name [my define get pkg_name [my define get name]] + set version [my define get pkg_vers [my define get version]] + if {$version eq {}} { + set version 0.1a + } + set output_tcl [my define get output_tcl] + if {$output_tcl ne {}} { + set script "\[list source \[file join \$dir $output_tcl\]\]" + } elseif {[string is true -strict [my define get SHARED_BUILD]]} { + set script "\[list load \[file join \$dir [my define get libfile]\] $name\]" + } else { + # Provide a null passthrough + set script "\[list package provide $name $version\]" + } + set result "package ifneeded [list $name] [list $version] $script" + foreach alias $args { + set script "package require $name $version \; package provide $alias $version" + append result \n\n [list package ifneeded $alias $version $script] + } + return $result + } + + + method shared_library {} { + set name [string tolower [my define get name [my define get pkg_name]]] + set NAME [string toupper $name] + set version [my define get version [my define get pkg_vers]] + set map {} + lappend map %LIBRARY_NAME% $name + lappend map %LIBRARY_VERSION% $version + lappend map %LIBRARY_VERSION_NODOTS% [string map {. {}} $version] + lappend map %LIBRARY_PREFIX% [my define getnull libprefix] + set outfile [string map $map [my define get PRACTCL_NAME_LIBRARY]][my define get SHLIB_SUFFIX] + return $outfile + } +} + +::oo::class create ::practcl::tclkit { + superclass ::practcl::library + + method Collate_Source CWD { + set name [my define get name] + # Assume a static shell + if {[my define exists SHARED_BUILD]} { + my define exists SHARED_BUILD 0 + } + if {![my define exists TCL_LOCAL_APPINIT]} { + my define set TCL_LOCAL_APPINIT Tclkit_AppInit + } + if {![my define exists TCL_LOCAL_MAIN_HOOK]} { + my define set TCL_LOCAL_MAIN_HOOK Tclkit_MainHook + } + set PROJECT [self] + set os [$PROJECT define get TEACUP_OS] + if {[my define get SHARED_BUILD]} { + puts [list BUILDING TCLSH FOR OS $os] + } else { + puts [list BUILDING KIT FOR OS $os] + } + set TCLOBJ [$PROJECT project TCLCORE] + set TCLSRCDIR [$TCLOBJ define get srcdir] + set PKG_OBJS {} + foreach item [$PROJECT link list core.library] { + if {[string is true [$item define get static]]} { + lappend PKG_OBJS $item + } + } + foreach item [$PROJECT link list package] { + if {[string is true [$item define get static]]} { + lappend PKG_OBJS $item + } + } + # Arrange to build an main.c that utilizes TCL_LOCAL_APPINIT and TCL_LOCAL_MAIN_HOOK + if {$os eq "windows"} { + set PLATFORM_SRC_DIR win + if {[my define get SHARED_BUILD]} { + my add class csource filename [file join $TCLSRCDIR win tclWinReg.c] initfunc Registry_Init pkg_name registry pkg_vers 1.3.1 autoload 1 + my add class csource filename [file join $TCLSRCDIR win tclWinDde.c] initfunc Dde_Init pkg_name dde pkg_vers 1.4.0 autoload 1 + } + my add class csource ofile [my define get name]_appinit.o filename [file join $TCLSRCDIR win tclAppInit.c] extra [list -DTCL_LOCAL_MAIN_HOOK=[my define get TCL_LOCAL_MAIN_HOOK Tclkit_MainHook] -DTCL_LOCAL_APPINIT=[my define get TCL_LOCAL_APPINIT Tclkit_AppInit]] + } else { + set PLATFORM_SRC_DIR unix + my add class csource ofile [my define get name]_appinit.o filename [file join $TCLSRCDIR unix tclAppInit.c] extra [list -DTCL_LOCAL_MAIN_HOOK=[my define get TCL_LOCAL_MAIN_HOOK Tclkit_MainHook] -DTCL_LOCAL_APPINIT=[my define get TCL_LOCAL_APPINIT Tclkit_AppInit]] + } + + if {[my define get SHARED_BUILD]} { + ### + # Add local static Zlib implementation + ### + set cdir [file join $TCLSRCDIR compat zlib] + foreach file { + adler32.c compress.c crc32.c + deflate.c infback.c inffast.c + inflate.c inftrees.c trees.c + uncompr.c zutil.c + } { + my add [file join $cdir $file] + } + } + ### + # Pre 8.7, Tcl doesn't include a Zipfs implementation + # in the core. Grab the one from odielib + ### + set zipfs [file join $TCLSRCDIR generic tclZipfs.c] + if {![$PROJECT define exists ZIPFS_VOLUME]} { + $PROJECT define set ZIPFS_VOLUME "//zipfs:/" + } + $PROJECT code header "#define ZIPFS_VOLUME \"[$PROJECT define get ZIPFS_VOLUME]\"" + if {[file exists $zipfs]} { + $TCLOBJ define set tip_430 1 + my define set tip_430 1 + } else { + # The Tclconfig project maintains a mirror of the version + # released with the Tcl core + my define set tip_430 0 + ::practcl::LOCAL tool odie load + set COMPATSRCROOT [::practcl::LOCAL tool odie define get srcdir] + set cdir [file join $COMPATSRCROOT compat zipfs] + my define add include_dir $cdir + set zipfs [file join $cdir tclZipfs.c] + my add class csource filename $zipfs initfunc Tclzipfs_Init pkg_name zipfs pkg_vers 1.1 autoload 1 extra "-DZIPFS_VOLUME=\"[$PROJECT define get ZIPFS_VOLUME]\"" + } + + my define add include_dir [file join $TCLSRCDIR generic] + my define add include_dir [file join $TCLSRCDIR $PLATFORM_SRC_DIR] + # This file will implement TCL_LOCAL_APPINIT and TCL_LOCAL_MAIN_HOOK + my build-tclkit_main $PROJECT $PKG_OBJS + } + + ## Wrap an executable + # + method wrap {PWD exename vfspath args} { + cd $PWD + if {![file exists $vfspath]} { + file mkdir $vfspath + } + foreach item [my link list core.library] { + set name [$item define get name] + set libsrcdir [$item define get srcdir] + if {[file exists [file join $libsrcdir library]]} { + ::practcl::copyDir [file join $libsrcdir library] [file join $vfspath boot $name] + } + } + # Assume the user will populate the VFS path + #if {[my define get installdir] ne {}} { + # ::practcl::copyDir [file join [my define get installdir] [string trimleft [my define get prefix] /] lib] [file join $vfspath lib] + #} + foreach arg $args { + ::practcl::copyDir $arg $vfspath + } + + set fout [open [file join $vfspath packages.tcl] w] + puts $fout { + set ::PKGIDXFILE [info script] + set dir [file dirname $::PKGIDXFILE] + } + #set BASEVFS [my define get BASEVFS] + set EXEEXT [my define get EXEEXT] + + set tclkit_bare [my define get tclkit_bare] + + set buffer [::practcl::pkgindex_path $vfspath] + puts $fout $buffer + puts $fout { + # Advertise statically linked packages + foreach {pkg script} [array get ::kitpkg] { + eval $script + } + } + close $fout + ::practcl::mkzip ${exename}${EXEEXT} $tclkit_bare $vfspath + if { [my define get TEACUP_OS] ne "windows" } { + file attributes ${exename}${EXEEXT} -permissions a+x + } + } +} + +### +# Standalone class to manage code distribution +# This class is intended to be mixed into another class +# (Thus the lack of ancestors) +### +oo::class create ::practcl::distribution { + + method DistroMixIn {} { + my define set scm none + } + + method Sandbox {} { + if {[my define exists sandbox]} { + return [my define get sandbox] + } + if {[my organ project] ni {::noop {}}} { + set sandbox [my define get sandbox] + if {$sandbox ne {}} { + my define set sandbox $sandbox + return $sandbox + } + } + set sandbox [file normalize [file join $::CWD .. $pkg]] + my define set sandbox $sandbox + return $sandbox + } + + method SrcDir {} { + set pkg [my define get name] + if {[my define exists srcdir]} { + return [my define get srcdir] + } + set sandbox [my Sandbox] + set srcdir [file join [my Sandbox] $pkg] + my define set srcdir $srcdir + return $srcdir + } + + method ScmSelect {} { + if {[my define exists scm]} { + return [my define get scm] + } + set srcdir [my SrcDir] + set classprefix ::practcl::distribution. + if {[file exists $srcdir]} { + foreach class [::info commands ${classprefix}*] { + if {[$class claim_path $srcdir]} { + oo::objdefine [self] mixin $class + my define set scm [string range $class [string length ::practcl::distribution.] end] + } + } + } + foreach class [::info commands ${classprefix}*] { + if {[$class claim_object [self]]} { + oo::objdefine [self] mixin $class + my define set scm [string range $class [string length ::practcl::distribution.] end] + } + } + if {[my define get scm] eq {} && [my define exists file_url]} { + set class + } + + if {[my define get scm] eq {}} { + error "No SCM selected" + } + return [my define get scm] + } + + method ScmTag {} {} + method ScmClone {} {} + method ScmUnpack {} {} + method ScmUpdate {} {} + + method unpack {} { + my ScmSelect + set srcdir [my SrcDir] + if {[file exists $srcdir]} { + return + } + set pkg [my define get name] + if {[my define exists download]} { + # Utilize a staged download + set download [my define get download] + if {[file exists [file join $download $pkg.zip]]} { + ::practcl::tcllib_require zipfile::decode + ::zipfile::decode::unzipfile [file join $download $pkg.zip] $srcdir + return + } + } + my ScmUnpack + } + + method update {} { + my ScmSelect + my ScmUpdate + } +} + +oo::objdefine ::practcl::distribution { + method claim_path path { + return false + } + method claim_object object { + return false + } +} + +oo::class create ::practcl::distribution.snapshot { + superclass ::practcl::distribution + method ScmUnpack {} { + set srcdir [my SrcDir] + if {[file exists [file join $srcdir .download]]} { + return 0 + } + set dpath [::practcl::LOCAL define get download] + set url [my define get file_url] + set fname [file tail $url] + set archive [file join $dpath $fname] + if {![file exists $archive]} { + ::http::wget $url $archive + } + set CWD [pwd] + switch [file extension $fname] { + .zip { + # Zipfile + + } + .tar { + ::practcl::tcllib_require tar + } + .tgz - + .gz { + # Tarball + ::practcl::tcllib_require tcl::transform::zlib + ::practcl::tcllib_require tar + set fh [::open $archive] + fconfigure $fh -encoding binary -translation lf -eofchar {} + ::tcl::transform::zlib $fh + } + } + set fosdb [my ScmClone] + set tag [my ScmTag] + file mkdir $srcdir + ::practcl::fossil $srcdir open $fosdb $tag + return 1 + } +} + +oo::objdefine ::practcl::distribution.snapshot { + method claim_path path { + if {[file exists [file join $path .download]]} { + return true + } + return false + } + method claim_object object { + return false + } +} + + +oo::class create ::practcl::distribution.fossil { + superclass ::practcl::distribution + + # Clone the source + method ScmClone {} { + set srcdir [my SrcDir] + if {[file exists [file join $srcdir .fslckout]]} { + return + } + if {[file exists [file join $srcdir _FOSSIL_]]} { + return + } + if {![::info exists ::practcl::fossil_dbs]} { + # Get a list of local fossil databases + set ::practcl::fossil_dbs [exec fossil all list] + } + set pkg [my define get name] + # Return an already downloaded fossil repo + foreach line [split $::practcl::fossil_dbs \n] { + set line [string trim $line] + if {[file rootname [file tail $line]] eq $pkg} { + return $line + } + } + set download [::practcl::LOCAL define get download] + set fosdb [file join $download $pkg.fos] + if {[file exists $fosdb]} { + return $fosdb + } + + file mkdir [file join $download fossil] + set fosdb [file join $download fossil $pkg.fos] + if {[file exists $fosdb]} { + return $fosdb + } + + set cloned 0 + # Attempt to clone from a local network mirror + if {[::practcl::LOCAL define exists fossil_mirror]} { + set localmirror [::practcl::LOCAL define get fossil_mirror] + catch { + ::practcl::doexec fossil clone $localmirror/$pkg $fosdb + set cloned 1 + } + if {$cloned} { + return $fosdb + } + } + # Attempt to clone from the canonical source + if {[my define get fossil_url] ne {}} { + catch { + ::practcl::doexec fossil clone [my define get fossil_url] $fosdb + set cloned 1 + } + if {$cloned} { + return $fosdb + } + } + # Fall back to the fossil mirror on the island of misfit toys + ::practcl::doexec fossil clone http://fossil.etoyoc.com/fossil/$pkg $fosdb + return $fosdb + } + + method ScmTag {} { + if {[my define exists scm_tag]} { + return [my define get scm_tag] + } + if {[my define exists tag]} { + set tag [my define get tag] + } else { + set tag trunk + } + my define set scm_tag $tag + return $tag + } + + method ScmUnpack {} { + set srcdir [my SrcDir] + if {[file exists [file join $srcdir .fslckout]]} { + return 0 + } + if {[file exists [file join $srcdir _FOSSIL_]]} { + return 0 + } + set CWD [pwd] + set fosdb [my ScmClone] + set tag [my ScmTag] + file mkdir $srcdir + ::practcl::fossil $srcdir open $fosdb $tag + return 1 + } + + method ScmUpdate {} { + if {[my ScmUnpack]} { + return + } + set srcdir [my SrcDir] + set tag [my ScmTag] + ::practcl::fossil $srcdir update $tag + } +} + +oo::objdefine ::practcl::distribution.fossil { + + # Check for markers in the source root + method claim_path path { + if {[file exists [file join $path .fslckout]]} { + return true + } + if {[file exists [file join $path _FOSSIL_]]} { + return true + } + return false + } + + # Check for markers in the metadata + method claim_object obj { + set path [$obj define get srcdir] + if {[my claim_path $path]} { + return true + } + if {[$obj define get fossil_url] ne {}} { + return true + } + return false + } +} + +oo::class create ::practcl::distribution.git { + + method ScmTag {} { + if {[my define exists scm_tag]} { + return [my define get scm_tag] + } + if {[my define exists tag]} { + set tag [my define get tag] + } else { + set tag master + } + my define set scm_tag $tag + return $tag + } + + method ScmUnpack {} { + set srcdir [my SrcDir] + if {[file exists [file join $srcdir .git]]} { + return 0 + } + set CWD [pwd] + set tag [my ScmTag] + set pkg [my define get name] + if {[my define exists git_url]} { + ::practcl::doexec git clone --branch $tag [my define get git_url] $srcdir + } else { + ::practcl::doexec git clone --branch $tag https://github.com/eviltwinskippy/$pkg $srcdir + } + return 1 + } + + method ScmUpdate {} { + if {[my ScmUnpack]} { + return + } + set srcdir [my SrcDir] + set tag [my ScmTag] + ::practcl::doexec_in $srcdir git pull $tag + cd $CWD + } + +} +oo::objdefine ::practcl::distribution.git { + method claim_path path { + if {[file exists [file join $path .git]]} { + return true + } + return false + } + method claim_object obj { + set path [$obj define get srcdir] + if {[my claim_path $path]} { + return true + } + if {[$obj define get git_url] ne {}} { + return true + } + return false + } +} + +### +# Meta repository +# The default is an inert source code block +### +oo::class create ::practcl::subproject { + superclass ::practcl::object ::practcl::distribution + + method compile {} {} + + method critcl args { + if {![info exists critcl]} { + ::pratcl::LOCAL tool critcl load + set critcl [file join [::pratcl::LOCAL tool critcl define get srcdir] main.tcl + } + set srcdir [my SourceRoot] + set PWD [pwd] + cd $srcdir + ::pratcl::dotclexec $critcl {*}$args + cd $PWD + } + + method go {} { + set name [my define get name] + set srcdir [my SrcDir] + my define set localsrcdir $srcdir + my define add include_dir [file join $srcdir generic] + my sources + } + + # Install project into the local build system + method install args {} + + method linktype {} { + return {subordinate package} + } + + method linker-products {configdict} {} + + method linker-external {configdict} { + if {[dict exists $configdict PRACTCL_PKG_LIBS]} { + return [dict get $configdict PRACTCL_PKG_LIBS] + } + } + + method sources {} {} +} + +### +# A project which the kit compiles and integrates +# the source for itself +### +oo::class create ::practcl::subproject.source { + superclass ::practcl::subproject ::practcl::library + + method linktype {} { + return {subordinate package source} + } + +} + +# a copy from the teapot +oo::class create ::practcl::subproject.teapot { + superclass ::practcl::subproject + + method install-local {} { + my install-vfs + } + + method install DEST { + set pkg [my define get pkg_name [my define get name]] + set download [my define get download] + my unpack + set prefix [string trimleft [my define get prefix] /] + ::practcl::tcllib_require zipfile::decode + ::zipfile::decode::unzipfile [file join $download $pkg.zip] [file join $DEST $prefix lib $pkg] + } +} + +oo::class create ::practcl::subproject.kettle { + superclass ::practcl::subproject + + method install-local {} { + my install-vfs + } + + method kettle {path args} { + my variable kettle + if {![info exists kettle]} { + ::pratcl::LOCAL tool kettle load + set kettle [file join [::pratcl::LOCAL tool kettle define get srcdir] kettle] + } + set srcdir [my SourceRoot] + ::pratcl::dotclexec $kettle -f [file join $srcdir build.tcl] {*}$args + } + + method install DEST { + my kettle reinstall --prefix $DEST + } +} + +oo::class create ::practcl::subproject.critcl { + superclass ::practcl::subproject + + method install-local {} { + my install-vfs + } + + method install DEST { + my critcl -pkg [my define get name] + set srcdir [my SourceRoot] + ::pratcl::copyDir [file join $srcdir [my define get name]] [file join $DEST lib [my define get name]] + } +} + + +oo::class create ::practcl::subproject.sak { + superclass ::practcl::subproject + + method install-local {} { + my install-vfs + } + + method install DEST { + ### + # Handle teapot installs + ### + set pkg [my define get pkg_name [my define get name]] + my unpack + set prefix [string trimleft [my define get prefix] /] + set srcdir [my define get srcdir] + ::practcl::dotclexec [file join $srcdir installer.tcl] \ + -pkg-path [file join $DEST $prefix lib $pkg] \ + -no-examples -no-html -no-nroff \ + -no-wait -no-gui -no-apps + } +} + +### +# A binary package +### +oo::class create ::practcl::subproject.binary { + superclass ::practcl::subproject ::practcl::autoconf + + method compile-products {} {} + + method ConfigureOpts {} { + set opts {} + set builddir [my define get builddir] + if {[my define get broken_destroot 0]} { + set PREFIX [my define get prefix_broken_destdir] + } else { + set PREFIX [my define get prefix] + } + if {[my define get CONFIG_SITE] != {}} { + lappend opts --host=[my define get HOST] + lappend opts --with-tclsh=[info nameofexecutable] + } + if {[my define exists tclsrcdir]} { + ### + # On Windows we are probably running under MSYS, which doesn't deal with + # spaces in filename well + ### + set TCLSRCDIR [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my define get tclsrcdir]]]] + set TCLGENERIC [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my define get tclsrcdir] .. generic]]] + lappend opts --with-tcl=$TCLSRCDIR --with-tclinclude=$TCLGENERIC + } + if {[my define exists tksrcdir]} { + set TKSRCDIR [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my define get tksrcdir]]]] + set TKGENERIC [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my define get tksrcdir] .. generic]]] + lappend opts --with-tk=$TKSRCDIR --with-tkinclude=$TKGENERIC + } + lappend opts {*}[my define get config_opts] + if {![regexp -- "--prefix" $opts]} { + lappend opts --prefix=$PREFIX + } + #--exec_prefix=$PREFIX + #if {$::tcl_platform(platform) eq "windows"} { + # lappend opts --disable-64bit + #} + if {[my define get static 1]} { + lappend opts --disable-shared --disable-stubs + # + } else { + lappend opts --enable-shared + } + return $opts + } + + method ComputeInstall {} { + if {[my define exists install]} { + switch [my define get install] { + static { + my define set static 1 + my define set autoload 0 + } + static-autoload { + my define set static 1 + my define set autoload 1 + } + vfs { + my define set static 0 + my define set autoload 0 + my define set vfsinstall 1 + } + null { + my define set static 0 + my define set autoload 0 + my define set vfsinstall 0 + } + default { + + } + } + } + } + + method go {} { + next + my ComputeInstall + my define set builddir [my BuildDir [my define get masterpath]] + } + + method linker-products {configdict} { + if {![my define get static 0]} { + return {} + } + set srcdir [my define get builddir] + if {[dict exists $configdict libfile]} { + return " [file join $srcdir [dict get $configdict libfile]]" + } + } + + method static-packages {} { + if {![my define get static 0]} { + return {} + } + set result [my define get static_packages] + set statpkg [my define get static_pkg] + set initfunc [my define get initfunc] + if {$initfunc ne {}} { + set pkg_name [my define get pkg_name] + if {$pkg_name ne {}} { + dict set result $pkg_name initfunc $initfunc + set version [my define get version] + if {$version eq {}} { + set info [my config.sh] + set version [dict get $info version] + set pl {} + if {[dict exists $info patch_level]} { + set pl [dict get $info patch_level] + append version $pl + } + my define set version $version + } + dict set result $pkg_name version $version + dict set result $pkg_name autoload [my define get autoload 0] + } + } + foreach item [my link list subordinate] { + foreach {pkg info} [$item static-packages] { + dict set result $pkg $info + } + } + return $result + } + + method BuildDir {PWD} { + set name [my define get name] + return [my define get builddir [file join $PWD pkg.$name]] + } + + method compile {} { + set name [my define get name] + set PWD $::CWD + cd $PWD + my unpack + set srcdir [file normalize [my SrcDir]] + my Collate_Source $PWD + + ### + # Build a starter VFS for both Tcl and wish + ### + set srcdir [my define get srcdir] + if {[my define get static 1]} { + puts "BUILDING Static $name $srcdir" + } else { + puts "BUILDING Dynamic $name $srcdir" + } + if {[my define get USEMSVC 0]} { + cd $srcdir + ::practcl::doexec nmake -f makefile.vc INSTALLDIR=[my define get installdir] release + } else { + cd $::CWD + set builddir [file normalize [my define get builddir]] + file mkdir $builddir + if {![file exists [file join $builddir Makefile]]} { + my Configure + } + if {[file exists [file join $builddir make.tcl]]} { + ::practcl::domake.tcl $builddir library + } else { + ::practcl::domake $builddir all + } + } + cd $PWD + } + + method Configure {} { + cd $::CWD + my unpack + set srcdir [file normalize [my define get srcdir]] + set builddir [file normalize [my define get builddir]] + file mkdir $builddir + if {[my define get USEMSVC 0]} { + return + } + if {[file exists [file join $builddir practcl.log]]} { + file delete [file join $builddir practcl.log] + } + if {![file exists [file join $srcdir configure]]} { + if {[file exists [file join $srcdir autogen.sh]]} { + cd $srcdir + catch {exec sh autogen.sh >>& [file join $builddir practcl.log]} + cd $::CWD + } + } + if {![file exists [file join $srcdir tclconfig install-sh]]} { + # ensure we have tclconfig with all of the trimmings + set teapath {} + if {[file exists [file join $srcdir .. tclconfig install-sh]]} { + set teapath [file join $srcdir .. tclconfig] + } else { + set tclConfigObj [::practcl::LOCAL tool tclconfig] + $tclConfigObj load + set teapath [$tclConfigObj define get srcdir] + } + set teapath [file normalize $teapath] + #file mkdir [file join $srcdir tclconfig] + if {[catch {file link -symbolic [file join $srcdir tclconfig] $teapath}]} { + ::practcl::copyDir [file join $teapath] [file join $srcdir tclconfig] + } + } + + set opts [my ConfigureOpts] + puts [list PKG [my define get name] CONFIGURE {*}$opts] + cd $builddir + if {[my define get CONFIG_SITE] ne {}} { + set ::env(CONFIG_SITE) [my define get CONFIG_SITE] + } + catch {exec sh [file join $srcdir configure] {*}$opts >>& [file join $builddir practcl.log]} + cd $::CWD + } + + method install DEST { + set PWD [pwd] + set PREFIX [my define get prefix] + ### + # Handle teapot installs + ### + set pkg [my define get pkg_name [my define get name]] + if {[my define get teapot] ne {}} { + set TEAPOT [my define get teapot] + set found 0 + foreach ver [my define get pkg_vers [my define get version]] { + set teapath [file join $TEAPOT $pkg$ver] + if {[file exists $teapath]} { + set dest [file join $DEST [string trimleft $PREFIX /] lib [file tail $teapath]] + ::practcl::copyDir $teapath $dest + return + } + } + } + my compile + if {[my define get USEMSVC 0]} { + set srcdir [my define get srcdir] + cd $srcdir + puts "[self] VFS INSTALL $DEST" + ::practcl::doexec nmake -f makefile.vc INSTALLDIR=$DEST install + } else { + set builddir [my define get builddir] + if {[file exists [file join $builddir make.tcl]]} { + # Practcl builds can inject right to where we need them + puts "[self] VFS INSTALL $DEST (Practcl)" + ::practcl::domake.tcl $builddir install-package $DEST + } elseif {[my define get broken_destroot 0] == 0} { + # Most modern TEA projects understand DESTROOT in the makefile + puts "[self] VFS INSTALL $DEST (TEA)" + ::practcl::domake $builddir install DESTDIR=$DEST + } else { + # But some require us to do an install into a fictitious filesystem + # and then extract the gooey parts within. + # (*cough*) TkImg + set PREFIX [my define get prefix] + set BROKENROOT [::practcl::msys_to_tclpath [my define get prefix_broken_destdir]] + file delete -force $BROKENROOT + file mkdir $BROKENROOT + ::practcl::domake $builddir $install + ::practcl::copyDir $BROKENROOT [file join $DEST [string trimleft $PREFIX /]] + file delete -force $BROKENROOT + } + } + cd $PWD + } + + method Autoconf {} { + ### + # Re-run autoconf for this project + # Not a good idea in practice... but in the right hands it can be useful + ### + set pwd [pwd] + set srcdir [file normalize [my define get srcdir]] + cd $srcdir + foreach template {configure.ac configure.in} { + set input [file join $srcdir $template] + if {[file exists $input]} { + puts "autoconf -f $input > [file join $srcdir configure]" + exec autoconf -f $input > [file join $srcdir configure] + } + } + cd $pwd + } +} + +# An external library +oo::class create ::practcl::subproject.external { + superclass ::practcl::subproject.binary + method install DEST { + my compile + } +} + +oo::class create ::practcl::subproject.core { + superclass ::practcl::subproject.binary + + # On the windows platform MinGW must build + # from the platform directory in the source repo + method BuildDir {PWD} { + return [my define get localsrcdir] + } + + method Configure {} { + if {[my define get USEMSVC 0]} { + return + } + set opts [my ConfigureOpts] + set builddir [file normalize [my define get builddir]] + set localsrcdir [file normalize [my define get localsrcdir]] + puts [list PKG [my define get name] CONFIGURE {*}$opts] + cd $localsrcdir + if {[my define get CONFIG_SITE] ne {}} { + set ::env(CONFIG_SITE) [my define get CONFIG_SITE] + } + catch {exec sh [file join $localsrcdir configure] {*}$opts >& [file join $builddir practcl.log]} + } + + method ConfigureOpts {} { + set opts {} + set builddir [file normalize [my define get builddir]] + set PREFIX [my define get prefix] + if {[my define get CONFIG_SITE] != {}} { + lappend opts --host=[my define get HOST] + lappend opts --with-tclsh=[info nameofexecutable] + } + lappend opts {*}[my define get config_opts] + if {![regexp -- "--prefix" $opts]} { + lappend opts --prefix=$PREFIX + } + #--exec_prefix=$PREFIX + lappend opts --disable-shared + return $opts + } + + method go {} { + set name [my define get name] + set os [my define get TEACUP_OS] + my ComputeInstall + set srcdir [my SrcDir] + my define add include_dir [file join $srcdir generic] + switch $os { + windows { + my define set localsrcdir [file join $srcdir win] + my define add include_dir [file join $srcdir win] + } + default { + my define set localsrcdir [file join $srcdir unix] + my define add include_dir [file join $srcdir $name unix] + } + } + my define set builddir [my BuildDir [my define get masterpath]] + } + + method linktype {} { + return {subordinate core.library} + } +} + + +### +# Classes to manage tools that needed in the local environment +# to compile and/or installed other packages +### +oo::class create ::practcl::tool { + superclass ::practcl::object ::practcl::distribution + + method critcl args { + if {![info exists critcl]} { + ::pratcl::LOCAL tool critcl load + set critcl [file join [::pratcl::LOCAL tool critcl define get srcdir] main.tcl + } + set srcdir [my SourceRoot] + set PWD [pwd] + cd $srcdir + ::pratcl::dotclexec $critcl {*}$args + cd $PWD + } + + method SourceRoot {} { + set info [my define dump] + set result $info + if {![my define exists srcdir]} { + if {[dict exists $info srcdir]} { + set srcdir [dict get $info srcdir] + } elseif {[dict exists $info sandbox]} { + set srcdir [file join [dict get $info sandbox] $pkg] + } else { + set srcdir [file join $::CWD .. $pkg] + } + dict set result srcdir $srcdir + my define set srcdir $srcdir + } + return [my define get srcdir] + } + + method linktype {} { + return tool + } + + # Return boolean if present + method present {} { + return 1 + } + + # Procedure to install in the local environment + method install {} { + my unpack + } + + # Procedure to load into the local interpreter + method load {} { + my variable loaded + if {[info exists loaded]} { + return 0 + } + if {![my present]} { + my install + } + my LocalLoad + set loaded 1 + } + + method LocalLoad {} {} +} + +oo::class create ::practcl::tool.source { + superclass ::practcl::tool + + method present {} { + return [file exists [my define get srcdir]] + } + + method toplevel_script {} { + my load + return [file join [my SourceRoot] [my define get toplevel_script]] + } + + method LocalLoad {} { + set LibraryRoot [file join [my define get srcdir] [my define get module_root modules]] + if {[file exists $LibraryRoot] && $LibraryRoot ni $::auto_path} { + set ::auto_path [linsert $::auto_path 0 $LibraryRoot] + } + } +} + +### +# Create an object to represent the local environment +### +set ::practcl::MAIN ::practcl::LOCAL +# Defer the creation of the ::pratcl::LOCAL object until it is called +# in order to allow packages to +set ::auto_index(::practcl::LOCAL) { + puts "Building LOCAL" + ::practcl::project create ::practcl::LOCAL + ::practcl::LOCAL define set [::practcl::local_os] + # Until something better comes along, use ::practcl::LOCAL + # as our main project + # Add tclconfig as a project of record + ::practcl::LOCAL add_tool tclconfig { + tag trunk class tool.source fossil_url http://core.tcl.tk/tclconfig + } + # Add tcllib as a project of record + ::practcl::LOCAL add_tool tcllib { + tag trunk class tool.source fossil_url http://core.tcl.tk/tcllib + } + ::practcl::LOCAL add_tool kettle { + tag trunk class tool.source fossil_url http://fossil.etoyoc.com/fossil/kettle + } + ::practcl::LOCAL add_tool critcl { + tag trunk class tool.source + git_url http://github.com/andreas-kupries/critcl + } + ::practcl::LOCAL add_tool odie { + tag trunk class tool.source + fossil_url http://fossil.etoyoc.com/fossil/odie + } +} +package provide practcl 0.8a1 diff --git a/tclconfig/tcl.m4 b/tclconfig/tcl.m4 new file mode 100644 index 0000000..b07ec54 --- /dev/null +++ b/tclconfig/tcl.m4 @@ -0,0 +1,4456 @@ +# tcl.m4 -- +# +# This file provides a set of autoconf macros to help TEA-enable +# a Tcl extension. +# +# Copyright (c) 1999-2000 Ajuba Solutions. +# Copyright (c) 2002-2005 ActiveState Corporation. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +AC_PREREQ(2.57) + +dnl TEA extensions pass us the version of TEA they think they +dnl are compatible with (must be set in TEA_INIT below) +dnl TEA_VERSION="3.10" + +# Possible values for key variables defined: +# +# TEA_WINDOWINGSYSTEM - win32 aqua x11 (mirrors 'tk windowingsystem') +# PRACTCL_WINDOWINGSYSTEM - windows cocoa hitheme x11 sdl +# TEA_PLATFORM - windows unix +# TEA_TK_EXTENSION - True if this is a Tk extension +# TEACUP_OS - windows macosx linux generic +# TEACUP_TOOLSET - Toolset in use (gcc,mingw,msvc,llvm) +# TEACUP_PROFILE - win32 +# + +#------------------------------------------------------------------------ +# TEA_PATH_TCLCONFIG -- +# +# Locate the tclConfig.sh file and perform a sanity check on +# the Tcl compile flags +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-tcl=... +# +# Defines the following vars: +# TCL_BIN_DIR Full path to the directory containing +# the tclConfig.sh file +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_TCLCONFIG], [ + dnl TEA specific: Make sure we are initialized + AC_REQUIRE([TEA_INIT]) + # + # Ok, lets find the tcl configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-tcl + # + + if test x"${no_tcl}" = x ; then + # we reset no_tcl in case something fails here + no_tcl=true + AC_ARG_WITH(tcl, + AC_HELP_STRING([--with-tcl], + [directory containing tcl configuration (tclConfig.sh)]), + with_tclconfig="${withval}") + AC_MSG_CHECKING([for Tcl configuration]) + AC_CACHE_VAL(ac_cv_c_tclconfig,[ + + # First check to see if --with-tcl was specified. + if test x"${with_tclconfig}" != x ; then + case "${with_tclconfig}" in + */tclConfig.sh ) + if test -f "${with_tclconfig}"; then + AC_MSG_WARN([--with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself]) + with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`" + fi ;; + esac + if test -f "${with_tclconfig}/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`" + else + AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh]) + fi + fi + + # then check for a private Tcl installation + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ../tcl \ + `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../tcl \ + `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../../tcl \ + `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/win; pwd)`" + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" + break + fi + done + fi + + # on Darwin, check in Framework installation locations + if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ + `ls -d /Library/Frameworks 2>/dev/null` \ + `ls -d /Network/Library/Frameworks 2>/dev/null` \ + `ls -d /System/Library/Frameworks 2>/dev/null` \ + ; do + if test -f "$i/Tcl.framework/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`" + break + fi + done + fi + + # TEA specific: on Windows, check in common installation locations + if test "${TEA_PLATFORM}" = "windows" \ + -a x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d C:/Tcl/lib 2>/dev/null` \ + `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i; pwd)`" + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/pkg/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + `ls -d /usr/lib/tcl8.6 2>/dev/null` \ + `ls -d /usr/lib/tcl8.5 2>/dev/null` \ + ; do + if test -f "$i/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i; pwd)`" + break + fi + done + fi + + # check in a few other private locations + if test x"${ac_cv_c_tclconfig}" = x ; then + for i in \ + ${srcdir}/../tcl \ + `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/win; pwd)`" + break + fi + if test -f "$i/unix/tclConfig.sh" ; then + ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" + break + fi + done + fi + ]) + + if test x"${ac_cv_c_tclconfig}" = x ; then + TCL_BIN_DIR="# no Tcl configs found" + AC_MSG_ERROR([Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh]) + else + no_tcl= + TCL_BIN_DIR="${ac_cv_c_tclconfig}" + AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_PATH_TKCONFIG -- +# +# Locate the tkConfig.sh file +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-tk=... +# +# Defines the following vars: +# TK_BIN_DIR Full path to the directory containing +# the tkConfig.sh file +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_TKCONFIG], [ + # + # Ok, lets find the tk configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-tk + # + + if test x"${no_tk}" = x ; then + # we reset no_tk in case something fails here + no_tk=true + TEA_TK_EXTENSION=0 + AC_ARG_WITH(tk, + AC_HELP_STRING([--with-tk], + [directory containing tk configuration (tkConfig.sh)]), + with_tkconfig="${withval}") + AC_MSG_CHECKING([for Tk configuration]) + AC_CACHE_VAL(ac_cv_c_tkconfig,[ + + # First check to see if --with-tkconfig was specified. + if test x"${with_tkconfig}" != x ; then + case "${with_tkconfig}" in + */tkConfig.sh ) + if test -f "${with_tkconfig}"; then + AC_MSG_WARN([--with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself]) + with_tkconfig="`echo "${with_tkconfig}" | sed 's!/tkConfig\.sh$!!'`" + fi ;; + esac + if test -f "${with_tkconfig}/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd "${with_tkconfig}"; pwd)`" + else + AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh]) + fi + fi + + # then check for a private Tk library + if test x"${ac_cv_c_tkconfig}" = x ; then + for i in \ + ../tk \ + `ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../tk \ + `ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \ + ../../../tk \ + `ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i/win; pwd)`" + break + fi + if test -f "$i/unix/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i/unix; pwd)`" + break + fi + done + fi + + # on Darwin, check in Framework installation locations + if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then + for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ + `ls -d /Library/Frameworks 2>/dev/null` \ + `ls -d /Network/Library/Frameworks 2>/dev/null` \ + `ls -d /System/Library/Frameworks 2>/dev/null` \ + ; do + if test -f "$i/Tk.framework/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i/Tk.framework; pwd)`" + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_tkconfig}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + ; do + if test -f "$i/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i; pwd)`" + break + fi + done + fi + + # TEA specific: on Windows, check in common installation locations + if test "${TEA_PLATFORM}" = "windows" \ + -a x"${ac_cv_c_tkconfig}" = x ; then + for i in `ls -d C:/Tcl/lib 2>/dev/null` \ + `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ + ; do + if test -f "$i/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i; pwd)`" + break + fi + done + fi + + # check in a few other private locations + if test x"${ac_cv_c_tkconfig}" = x ; then + for i in \ + ${srcdir}/../tk \ + `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ + `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do + if test "${TEA_PLATFORM}" = "windows" \ + -a -f "$i/win/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i/win; pwd)`" + break + fi + if test -f "$i/unix/tkConfig.sh" ; then + ac_cv_c_tkconfig="`(cd $i/unix; pwd)`" + break + fi + done + fi + ]) + + if test x"${ac_cv_c_tkconfig}" = x ; then + TK_BIN_DIR="# no Tk configs found" + AC_MSG_ERROR([Can't find Tk configuration definitions. Use --with-tk to specify a directory containing tkConfig.sh]) + else + no_tk= + TEA_TK_EXTENSION=1 + TK_BIN_DIR="${ac_cv_c_tkconfig}" + AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_TCLCONFIG -- +# +# Load the tclConfig.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# TCL_BIN_DIR +# +# Results: +# +# Substitutes the following vars: +# TCL_BIN_DIR +# TCL_SRC_DIR +# TCL_LIB_FILE +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LOAD_TCLCONFIG], [ + AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh]) + + if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then + AC_MSG_RESULT([loading]) + . "${TCL_BIN_DIR}/tclConfig.sh" + else + AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh]) + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" + eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" + + # If the TCL_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable TCL_LIB_SPEC will be set to the value + # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC + # instead of TCL_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}" + TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}" + TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}" + elif test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use the libraries + # from the framework at the given location so that linking works + # against Tcl.framework installed in an arbitrary location. + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then + for i in "`cd "${TCL_BIN_DIR}"; pwd`" \ + "`cd "${TCL_BIN_DIR}"/../..; pwd`"; do + if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then + TCL_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TCL_LIB_FILE}" + break + fi + done + fi + if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then + TCL_STUB_LIB_SPEC="-L`echo "${TCL_BIN_DIR}" | sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}" + TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" + fi + ;; + esac + fi + + # eval is required to do the TCL_DBGX substitution + eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" + eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" + eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" + eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" + + AC_SUBST(TCL_VERSION) + AC_SUBST(TCL_PATCH_LEVEL) + AC_SUBST(TCL_BIN_DIR) + AC_SUBST(TCL_SRC_DIR) + + AC_SUBST(TCL_LIB_FILE) + AC_SUBST(TCL_LIB_FLAG) + AC_SUBST(TCL_LIB_SPEC) + + AC_SUBST(TCL_STUB_LIB_FILE) + AC_SUBST(TCL_STUB_LIB_FLAG) + AC_SUBST(TCL_STUB_LIB_SPEC) + + AC_MSG_CHECKING([platform]) + hold_cc=$CC; CC="$TCL_CC" + AC_TRY_COMPILE(,[ + #ifdef _WIN32 + #error win32 + #endif + ], [ + TEA_PLATFORM="unix" + CYGPATH=echo + ], [ + TEA_PLATFORM="windows" + AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo) ] + ) + CC=$hold_cc + AC_MSG_RESULT($TEA_PLATFORM) + + # The BUILD_$pkg is to define the correct extern storage class + # handling when making this package + AC_DEFINE_UNQUOTED(BUILD_${PACKAGE_NAME}, [], + [Building extension source?]) + # Do this here as we have fully defined TEA_PLATFORM now + if test "${TEA_PLATFORM}" = "windows" ; then + EXEEXT=".exe" + CLEANFILES="$CLEANFILES *.lib *.dll *.pdb *.exp" + fi + + # TEA specific: + AC_SUBST(CLEANFILES) + AC_SUBST(TCL_LIBS) + AC_SUBST(TCL_DEFS) + AC_SUBST(TCL_EXTRA_CFLAGS) + AC_SUBST(TCL_LD_FLAGS) + AC_SUBST(TCL_SHLIB_LD_LIBS) +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_TKCONFIG -- +# +# Load the tkConfig.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# TK_BIN_DIR +# +# Results: +# +# Sets the following vars that should be in tkConfig.sh: +# TK_BIN_DIR +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LOAD_TKCONFIG], [ + AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh]) + + if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then + AC_MSG_RESULT([loading]) + . "${TK_BIN_DIR}/tkConfig.sh" + else + AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh]) + fi + + # eval is required to do the TK_DBGX substitution + eval "TK_LIB_FILE=\"${TK_LIB_FILE}\"" + eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\"" + + # If the TK_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable TK_LIB_SPEC will be set to the value + # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC + # instead of TK_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + if test -f "${TK_BIN_DIR}/Makefile" ; then + TK_LIB_SPEC="${TK_BUILD_LIB_SPEC}" + TK_STUB_LIB_SPEC="${TK_BUILD_STUB_LIB_SPEC}" + TK_STUB_LIB_PATH="${TK_BUILD_STUB_LIB_PATH}" + elif test "`uname -s`" = "Darwin"; then + # If Tk was built as a framework, attempt to use the libraries + # from the framework at the given location so that linking works + # against Tk.framework installed in an arbitrary location. + case ${TK_DEFS} in + *TK_FRAMEWORK*) + if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then + for i in "`cd "${TK_BIN_DIR}"; pwd`" \ + "`cd "${TK_BIN_DIR}"/../..; pwd`"; do + if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then + TK_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TK_LIB_FILE}" + break + fi + done + fi + if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then + TK_STUB_LIB_SPEC="-L` echo "${TK_BIN_DIR}" | sed -e 's/ /\\\\ /g'` ${TK_STUB_LIB_FLAG}" + TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}" + fi + ;; + esac + fi + + # eval is required to do the TK_DBGX substitution + eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\"" + eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\"" + eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\"" + eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\"" + + # TEA specific: Ensure windowingsystem is defined + case ${TK_DEFS} in + *PLATFORM_SDL*) + TEA_WINDOWINGSYSTEM="x11" + PRACTCL_WINDOWINGSYSTEM="sdl" + TEA_USE_SDL=yes + ;; + esac + if test "${TEA_USE_SDL}" = "yes" ; then + true + elif test "${TEA_PLATFORM}" = "unix" ; then + case ${TK_DEFS} in + *MAC_OSX_TK*) + AC_DEFINE(MAC_OSX_TK, 1, [Are we building against Mac OS X Cocoa?]) + TEA_WINDOWINGSYSTEM="aqua" + PRACTCL_WINDOWINGSYSTEM="cocoa" + TEA_USE_HITHEME=no; + if test "${TK_VERSION}" = "8.5" ; then + if test "${TK_PATCH_LEVEL}" > ".17" ; then + TEA_USE_HITHEME=yes; + fi + elif test "${TK_VERSION}" = "8.6" ; then + if test "${TK_PATCH_LEVEL}" > ".3" ; then + TEA_USE_HITHEME=yes; + fi + elif test "${TK_VERSION}" > "8.6" ; then + TEA_USE_HITHEME=yes; + fi + ;; + *) + TEA_WINDOWINGSYSTEM="x11" + PRACTCL_WINDOWINGSYSTEM="x11" + ;; + esac + elif test "${TEA_PLATFORM}" = "windows" ; then + TEA_WINDOWINGSYSTEM="win32" + PRACTCL_WINDOWINGSYSTEM="windows" + fi + + AC_SUBST(TK_VERSION) + AC_SUBST(TK_BIN_DIR) + AC_SUBST(TK_SRC_DIR) + + AC_SUBST(TK_LIB_FILE) + AC_SUBST(TK_LIB_FLAG) + AC_SUBST(TK_LIB_SPEC) + + AC_SUBST(TK_STUB_LIB_FILE) + AC_SUBST(TK_STUB_LIB_FLAG) + AC_SUBST(TK_STUB_LIB_SPEC) + + # TEA specific: + AC_SUBST(TK_LIBS) + AC_SUBST(TK_XINCLUDES) + # Practcl + AC_SUBST(PRACTCL_WINDOWINGSYSTEM) +]) + +#------------------------------------------------------------------------ +# TEA_PROG_TCLSH +# Determine the fully qualified path name of the tclsh executable +# in the Tcl build directory or the tclsh installed in a bin +# directory. This macro will correctly determine the name +# of the tclsh executable even if tclsh has not yet been +# built in the build directory. The tclsh found is always +# associated with a tclConfig.sh file. This tclsh should be used +# only for running extension test cases. It should never be +# or generation of files (like pkgIndex.tcl) at build time. +# +# Arguments: +# none +# +# Results: +# Substitutes the following vars: +# TCLSH_PROG +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PROG_TCLSH], [ + AC_MSG_CHECKING([for tclsh]) + + AC_ARG_WITH(tclsh, [ --with-tclsh Specify a local tcl shell to use for dynamic code], with_tclsh=${withval}) + # Use the value from --with-tclsh, if it was given + TCLSH_PROG=0 + if test x"${with_tclsh}" != x ; then + if test -f "${with_tclsh}" ; then + TCLSH_PROG=${with_tclsh} + else + if test -f "${with_tclsh}/tcl8.6" ; then + TCLSH_PROG="${with_tclsh}/tcl8.6" + else + if test -f "${with_tclsh}/tclsh86.exe" ; then + TCLSH_PROG="${with_tclsh}/tclsh86.exe" + else + AC_MSG_ERROR([${with_tclsh} does not point to a valid Tcl executable]) + fi + fi + fi + else + if test -f "${TCL_BIN_DIR}/Makefile" ; then + # tclConfig.sh is in Tcl build directory + if test "${TEA_PLATFORM}" = "windows"; then + if test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}" + elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}" + elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}" ; then + TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}" + fi + else + TCLSH_PROG="${TCL_BIN_DIR}/tclsh" + fi + else + # tclConfig.sh is in install location + if test "${TEA_PLATFORM}" = "windows"; then + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" + else + TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}" + fi + list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/bin 2>/dev/null`" + for i in $list ; do + if test -f "$i/${TCLSH_PROG}" ; then + REAL_TCL_BIN_DIR="`cd "$i"; pwd`/" + break + fi + done + TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}" + fi + fi + AC_MSG_RESULT([${TCLSH_PROG}]) + AC_SUBST(TCLSH_PROG) +]) + +#------------------------------------------------------------------------ +# TEA_PROG_WISH +# Determine the fully qualified path name of the wish executable +# in the Tk build directory or the wish installed in a bin +# directory. This macro will correctly determine the name +# of the wish executable even if wish has not yet been +# built in the build directory. The wish found is always +# associated with a tkConfig.sh file. This wish should be used +# only for running extension test cases. It should never be +# or generation of files (like pkgIndex.tcl) at build time. +# +# Arguments: +# none +# +# Results: +# Substitutes the following vars: +# WISH_PROG +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PROG_WISH], [ + AC_MSG_CHECKING([for wish]) + if test -f "${TK_BIN_DIR}/Makefile" ; then + # tkConfig.sh is in Tk build directory + if test "${TEA_PLATFORM}" = "windows"; then + if test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" ; then + WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" + elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}s${EXEEXT}" ; then + WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}$s{EXEEXT}" + elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}t${EXEEXT}" ; then + WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}t${EXEEXT}" + elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}st${EXEEXT}" ; then + WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}st${EXEEXT}" + fi + else + WISH_PROG="${TK_BIN_DIR}/wish" + fi + else + # tkConfig.sh is in install location + if test "${TEA_PLATFORM}" = "windows"; then + WISH_PROG="wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" + else + WISH_PROG="wish${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}${TK_DBGX}" + fi + list="`ls -d ${TK_BIN_DIR}/../bin 2>/dev/null` \ + `ls -d ${TK_BIN_DIR}/.. 2>/dev/null` \ + `ls -d ${TK_PREFIX}/bin 2>/dev/null`" + for i in $list ; do + if test -f "$i/${WISH_PROG}" ; then + REAL_TK_BIN_DIR="`cd "$i"; pwd`/" + break + fi + done + WISH_PROG="${REAL_TK_BIN_DIR}${WISH_PROG}" + fi + AC_MSG_RESULT([${WISH_PROG}]) + AC_SUBST(WISH_PROG) +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_SHARED -- +# +# Allows the building of shared libraries +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-shared=yes|no +# --enable-stubs=yes|no +# +# Defines the following vars: +# STATIC_BUILD Used for building import/export libraries +# on Windows. +# +# Sets the following vars: +# SHARED_BUILD Value of 1 or 0 +# STUBS_BUILD Value if 1 or 0 +# USE_TCL_STUBS Value true: if SHARED_BUILD or --enable-stubs +# USE_TCLOO_STUBS Value true: if SHARED_BUILD or --enable-stubs +# USE_TK_STUBS Value true: if SHARED_BUILD or --enable-stubs +# AND TEA_WINDOWING_SYSTEM != "" +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ENABLE_SHARED], [ + AC_MSG_CHECKING([how to build libraries]) + AC_ARG_ENABLE(shared, + AC_HELP_STRING([--enable-shared], + [build and link with shared libraries (default: on)]), + [shared_ok=$enableval], [shared_ok=yes]) + + if test "${enable_shared+set}" = set; then + enableval="$enable_shared" + shared_ok=$enableval + else + shared_ok=yes + fi + + AC_ARG_ENABLE(stubs, + AC_HELP_STRING([--enable-stubs], + [build and link with stub libraries. Always true for shared builds (default: on)]), + [stubs_ok=$enableval], [stubs_ok=yes]) + + if test "${enable_stubs+set}" = set; then + enableval="$enable_stubs" + stubs_ok=$enableval + else + stubs_ok=yes + fi + + # Stubs are always enabled for shared builds + if test "$shared_ok" = "yes" ; then + AC_MSG_RESULT([shared]) + SHARED_BUILD=1 + STUBS_BUILD=1 + else + AC_MSG_RESULT([static]) + SHARED_BUILD=0 + AC_DEFINE(STATIC_BUILD, 1, [This a static build]) + if test "$stubs_ok" = "yes" ; then + STUBS_BUILD=1 + else + STUBS_BUILD=0 + fi + fi + if test "${STUBS_BUILD}" = "1" ; then + AC_DEFINE(USE_TCL_STUBS, 1, [Use Tcl stubs]) + AC_DEFINE(USE_TCLOO_STUBS, 1, [Use TclOO stubs]) + if test "${TEA_WINDOWINGSYSTEM}" != ""; then + AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs]) + fi + fi + + AC_SUBST(SHARED_BUILD) + AC_SUBST(STUBS_BUILD) +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_THREADS -- +# +# Specify if thread support should be enabled. If "yes" is specified +# as an arg (optional), threads are enabled by default, "no" means +# threads are disabled. "yes" is the default. +# +# TCL_THREADS is checked so that if you are compiling an extension +# against a threaded core, your extension must be compiled threaded +# as well. +# +# Note that it is legal to have a thread enabled extension run in a +# threaded or non-threaded Tcl core, but a non-threaded extension may +# only run in a non-threaded Tcl core. +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-threads +# +# Sets the following vars: +# THREADS_LIBS Thread library(s) +# +# Defines the following vars: +# TCL_THREADS +# _REENTRANT +# _THREAD_SAFE +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_THREADS], [ + AC_ARG_ENABLE(threads, + AC_HELP_STRING([--enable-threads], + [build with threads]), + [tcl_ok=$enableval], [tcl_ok=yes]) + + if test "${enable_threads+set}" = set; then + enableval="$enable_threads" + tcl_ok=$enableval + else + tcl_ok=yes + fi + + if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then + TCL_THREADS=1 + + if test "${TEA_PLATFORM}" != "windows" ; then + # We are always OK on Windows, so check what this platform wants: + + # USE_THREAD_ALLOC tells us to try the special thread-based + # allocator that significantly reduces lock contention + AC_DEFINE(USE_THREAD_ALLOC, 1, + [Do we want to use the threaded memory allocator?]) + AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) + if test "`uname -s`" = "SunOS" ; then + AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, + [Do we really want to follow the standard? Yes we do!]) + fi + AC_DEFINE(_THREAD_SAFE, 1, [Do we want the thread-safe OS API?]) + AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no) + if test "$tcl_ok" = "no"; then + # Check a little harder for __pthread_mutex_init in the same + # library, as some systems hide it there until pthread.h is + # defined. We could alternatively do an AC_TRY_COMPILE with + # pthread.h, but that will work with libpthread really doesn't + # exist, like AIX 4.2. [Bug: 4359] + AC_CHECK_LIB(pthread, __pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + fi + + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthread" + else + AC_CHECK_LIB(pthreads, pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -lpthreads" + else + AC_CHECK_LIB(c, pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + if test "$tcl_ok" = "no"; then + AC_CHECK_LIB(c_r, pthread_mutex_init, + tcl_ok=yes, tcl_ok=no) + if test "$tcl_ok" = "yes"; then + # The space is needed + THREADS_LIBS=" -pthread" + else + TCL_THREADS=0 + AC_MSG_WARN([Do not know how to find pthread lib on your system - thread support disabled]) + fi + fi + fi + fi + fi + else + TCL_THREADS=0 + fi + # Do checking message here to not mess up interleaved configure output + AC_MSG_CHECKING([for building with threads]) + if test "${TCL_THREADS}" = 1; then + AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?]) + AC_MSG_RESULT([yes (default)]) + else + AC_MSG_RESULT([no]) + fi + # TCL_THREADS sanity checking. See if our request for building with + # threads is the same as the way Tcl was built. If not, warn the user. + case ${TCL_DEFS} in + *THREADS=1*) + if test "${TCL_THREADS}" = "0"; then + AC_MSG_WARN([ + Building ${PACKAGE_NAME} without threads enabled, but building against Tcl + that IS thread-enabled. It is recommended to use --enable-threads.]) + fi + ;; + *) + if test "${TCL_THREADS}" = "1"; then + AC_MSG_WARN([ + --enable-threads requested, but building against a Tcl that is NOT + thread-enabled. This is an OK configuration that will also run in + a thread-enabled core.]) + fi + ;; + esac + AC_SUBST(TCL_THREADS) +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_SYMBOLS -- +# +# Specify if debugging symbols should be used. +# Memory (TCL_MEM_DEBUG) debugging can also be enabled. +# +# Arguments: +# none +# +# TEA varies from core Tcl in that C|LDFLAGS_DEFAULT receives +# the value of C|LDFLAGS_OPTIMIZE|DEBUG already substituted. +# Requires the following vars to be set in the Makefile: +# CFLAGS_DEFAULT +# LDFLAGS_DEFAULT +# +# Results: +# +# Adds the following arguments to configure: +# --enable-symbols +# +# Defines the following vars: +# CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true +# Sets to "$(CFLAGS_OPTIMIZE) -DNDEBUG" if false +# LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true +# Sets to $(LDFLAGS_OPTIMIZE) if false +# DBGX Formerly used as debug library extension; +# always blank now. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_SYMBOLS], [ + dnl TEA specific: Make sure we are initialized + AC_REQUIRE([TEA_CONFIG_CFLAGS]) + AC_MSG_CHECKING([for build with symbols]) + AC_ARG_ENABLE(symbols, + AC_HELP_STRING([--enable-symbols], + [build with debugging symbols (default: off)]), + [tcl_ok=$enableval], [tcl_ok=no]) + DBGX="" + if test "$tcl_ok" = "no"; then + CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE} -DNDEBUG" + LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}" + AC_MSG_RESULT([no]) + else + CFLAGS_DEFAULT="${CFLAGS_DEBUG}" + LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}" + if test "$tcl_ok" = "yes"; then + AC_MSG_RESULT([yes (standard debugging)]) + fi + fi + # TEA specific: + if test "${TEA_PLATFORM}" != "windows" ; then + LDFLAGS_DEFAULT="${LDFLAGS}" + fi + AC_SUBST(CFLAGS_DEFAULT) + AC_SUBST(LDFLAGS_DEFAULT) + AC_SUBST(TCL_DBGX) + + if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then + AC_DEFINE(TCL_MEM_DEBUG, 1, [Is memory debugging enabled?]) + fi + + if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then + if test "$tcl_ok" = "all"; then + AC_MSG_RESULT([enabled symbols mem debugging]) + else + AC_MSG_RESULT([enabled $tcl_ok debugging]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_LANGINFO -- +# +# Allows use of modern nl_langinfo check for better l10n. +# This is only relevant for Unix. +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-langinfo=yes|no (default is yes) +# +# Defines the following vars: +# HAVE_LANGINFO Triggers use of nl_langinfo if defined. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_LANGINFO], [ + AC_ARG_ENABLE(langinfo, + AC_HELP_STRING([--enable-langinfo], + [use nl_langinfo if possible to determine encoding at startup, otherwise use old heuristic (default: on)]), + [langinfo_ok=$enableval], [langinfo_ok=yes]) + + HAVE_LANGINFO=0 + if test "$langinfo_ok" = "yes"; then + AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no]) + fi + AC_MSG_CHECKING([whether to use nl_langinfo]) + if test "$langinfo_ok" = "yes"; then + AC_CACHE_VAL(tcl_cv_langinfo_h, [ + AC_TRY_COMPILE([#include ], [nl_langinfo(CODESET);], + [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])]) + AC_MSG_RESULT([$tcl_cv_langinfo_h]) + if test $tcl_cv_langinfo_h = yes; then + AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?]) + fi + else + AC_MSG_RESULT([$langinfo_ok]) + fi +]) + +#-------------------------------------------------------------------- +# TEA_CONFIG_SYSTEM +# +# Determine what the system is (some things cannot be easily checked +# on a feature-driven basis, alas). This can usually be done via the +# "uname" command. +# +# Arguments: +# none +# +# Results: +# Defines the following var: +# +# system - System/platform/version identification code. +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_CONFIG_SYSTEM], [ + AC_CACHE_CHECK([system version], tcl_cv_sys_version, [ + # TEA specific: + if test "${TEA_PLATFORM}" = "windows" ; then + tcl_cv_sys_version=windows + else + tcl_cv_sys_version=`uname -s`-`uname -r` + if test "$?" -ne 0 ; then + AC_MSG_WARN([can't find uname command]) + tcl_cv_sys_version=unknown + else + if test "`uname -s`" = "AIX" ; then + tcl_cv_sys_version=AIX-`uname -v`.`uname -r` + fi + fi + fi + ]) + system=$tcl_cv_sys_version +]) + +#-------------------------------------------------------------------- +# TEA_CONFIG_CFLAGS +# +# Try to determine the proper flags to pass to the compiler +# for building shared libraries and other such nonsense. +# +# Arguments: +# none +# +# Results: +# +# Defines and substitutes the following vars: +# +# DL_OBJS, DL_LIBS - removed for TEA, only needed by core. +# LDFLAGS - Flags to pass to the compiler when linking object +# files into an executable application binary such +# as tclsh. +# LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib", +# that tell the run-time dynamic linker where to look +# for shared libraries such as libtcl.so. Depends on +# the variable LIB_RUNTIME_DIR in the Makefile. Could +# be the same as CC_SEARCH_FLAGS if ${CC} is used to link. +# CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib", +# that tell the run-time dynamic linker where to look +# for shared libraries such as libtcl.so. Depends on +# the variable LIB_RUNTIME_DIR in the Makefile. +# SHLIB_CFLAGS - Flags to pass to cc when compiling the components +# of a shared library (may request position-independent +# code, among other things). +# SHLIB_LD - Base command to use for combining object files +# into a shared library. +# SHLIB_LD_LIBS - Dependent libraries for the linker to scan when +# creating shared libraries. This symbol typically +# goes at the end of the "ld" commands that build +# shared libraries. The value of the symbol defaults to +# "${LIBS}" if all of the dependent libraries should +# be specified when creating a shared library. If +# dependent libraries should not be specified (as on +# SunOS 4.x, where they cause the link to fail, or in +# general if Tcl and Tk aren't themselves shared +# libraries), then this symbol has an empty string +# as its value. +# SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable +# extensions. An empty string means we don't know how +# to use shared libraries on this platform. +# LIB_SUFFIX - Specifies everything that comes after the "libfoo" +# in a static or shared library name, using the $PACKAGE_VERSION variable +# to put the version in the right place. This is used +# by platforms that need non-standard library names. +# Examples: ${PACKAGE_VERSION}.so.1.1 on NetBSD, since it needs +# to have a version after the .so, and ${PACKAGE_VERSION}.a +# on AIX, since a shared library needs to have +# a .a extension whereas shared objects for loadable +# extensions have a .so extension. Defaults to +# ${PACKAGE_VERSION}${SHLIB_SUFFIX}. +# CFLAGS_DEBUG - +# Flags used when running the compiler in debug mode +# CFLAGS_OPTIMIZE - +# Flags used when running the compiler in optimize mode +# CFLAGS - Additional CFLAGS added as necessary (usually 64-bit) +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_CONFIG_CFLAGS], [ + dnl TEA specific: Make sure we are initialized + AC_REQUIRE([TEA_INIT]) + + # Step 0.a: Enable 64 bit support? + + AC_MSG_CHECKING([if 64bit support is requested]) + AC_ARG_ENABLE(64bit, + AC_HELP_STRING([--enable-64bit], + [enable 64bit support (default: off)]), + [do64bit=$enableval], [do64bit=no]) + AC_MSG_RESULT([$do64bit]) + + # Step 0.b: Enable Solaris 64 bit VIS support? + + AC_MSG_CHECKING([if 64bit Sparc VIS support is requested]) + AC_ARG_ENABLE(64bit-vis, + AC_HELP_STRING([--enable-64bit-vis], + [enable 64bit Sparc VIS support (default: off)]), + [do64bitVIS=$enableval], [do64bitVIS=no]) + AC_MSG_RESULT([$do64bitVIS]) + # Force 64bit on with VIS + AS_IF([test "$do64bitVIS" = "yes"], [do64bit=yes]) + + # Step 0.c: Check if visibility support is available. Do this here so + # that platform specific alternatives can be used below if this fails. + + AC_CACHE_CHECK([if compiler supports visibility "hidden"], + tcl_cv_cc_visibility_hidden, [ + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" + AC_TRY_LINK([ + extern __attribute__((__visibility__("hidden"))) void f(void); + void f(void) {}], [f();], tcl_cv_cc_visibility_hidden=yes, + tcl_cv_cc_visibility_hidden=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [ + AC_DEFINE(MODULE_SCOPE, + [extern __attribute__((__visibility__("hidden")))], + [Compiler support for module scope symbols]) + AC_DEFINE(HAVE_HIDDEN, [1], [Compiler support for module scope symbols]) + ]) + + # Step 0.d: Disable -rpath support? + + AC_MSG_CHECKING([if rpath support is requested]) + AC_ARG_ENABLE(rpath, + AC_HELP_STRING([--disable-rpath], + [disable rpath support (default: on)]), + [doRpath=$enableval], [doRpath=yes]) + AC_MSG_RESULT([$doRpath]) + + # TEA specific: Cross-compiling options for Windows/CE builds? + + AS_IF([test "${TEA_PLATFORM}" = windows], [ + AC_MSG_CHECKING([if Windows/CE build is requested]) + AC_ARG_ENABLE(wince, + AC_HELP_STRING([--enable-wince], + [enable Win/CE support (where applicable)]), + [doWince=$enableval], [doWince=no]) + AC_MSG_RESULT([$doWince]) + ]) + + # Set the variable "system" to hold the name and version number + # for the system. + + TEA_CONFIG_SYSTEM + + # Require ranlib early so we can override it in special cases below. + + AC_REQUIRE([AC_PROG_RANLIB]) + + # Set configuration options based on system name and version. + # This is similar to Tcl's unix/tcl.m4 except that we've added a + # "windows" case and removed some core-only vars. + + do64bit_ok=no + # default to '{$LIBS}' and set to "" on per-platform necessary basis + SHLIB_LD_LIBS='${LIBS}' + # When ld needs options to work in 64-bit mode, put them in + # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] + # is disabled by the user. [Bug 1016796] + LDFLAGS_ARCH="" + UNSHARED_LIB_SUFFIX="" + # TEA specific: use PACKAGE_VERSION instead of VERSION + TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`' + ECHO_VERSION='`echo ${PACKAGE_VERSION}`' + TCL_LIB_VERSIONS_OK=ok + CFLAGS_DEBUG=-g + AS_IF([test "$GCC" = yes], [ + CFLAGS_OPTIMIZE=-O2 + CFLAGS_WARNING="-Wall" + ], [ + CFLAGS_OPTIMIZE=-O + CFLAGS_WARNING="" + ]) + AC_CHECK_TOOL(AR, ar) + STLIB_LD='${AR} cr' + LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" + AS_IF([test "x$SHLIB_VERSION" = x],[SHLIB_VERSION=""],[SHLIB_VERSION=".$SHLIB_VERSION"]) + case $system in + # TEA specific: + windows) + # This is a 2-stage check to make sure we have the 64-bit SDK + # We have to know where the SDK is installed. + # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs + # MACHINE is IX86 for LINK, but this is used by the manifest, + # which requires x86|amd64|ia64. + MACHINE="X86" + if test "$do64bit" != "no" ; then + if test "x${MSSDK}x" = "xx" ; then + MSSDK="C:/Progra~1/Microsoft Platform SDK" + fi + MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'` + PATH64="" + case "$do64bit" in + amd64|x64|yes) + MACHINE="AMD64" ; # default to AMD64 64-bit build + PATH64="${MSSDK}/Bin/Win64/x86/AMD64" + ;; + ia64) + MACHINE="IA64" + PATH64="${MSSDK}/Bin/Win64" + ;; + esac + if test "$GCC" != "yes" -a ! -d "${PATH64}" ; then + AC_MSG_WARN([Could not find 64-bit $MACHINE SDK to enable 64bit mode]) + AC_MSG_WARN([Ensure latest Platform SDK is installed]) + do64bit="no" + else + AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) + do64bit_ok="yes" + fi + fi + + if test "$doWince" != "no" ; then + if test "$do64bit" != "no" ; then + AC_MSG_ERROR([Windows/CE and 64-bit builds incompatible]) + fi + if test "$GCC" = "yes" ; then + AC_MSG_ERROR([Windows/CE and GCC builds incompatible]) + fi + TEA_PATH_CELIB + # Set defaults for common evc4/PPC2003 setup + # Currently Tcl requires 300+, possibly 420+ for sockets + CEVERSION=420; # could be 211 300 301 400 420 ... + TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ... + ARCH=ARM; # could be ARM MIPS X86EM ... + PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002" + if test "$doWince" != "yes"; then + # If !yes then the user specified something + # Reset ARCH to allow user to skip specifying it + ARCH= + eval `echo $doWince | awk -F, '{ \ + if (length([$]1)) { printf "CEVERSION=\"%s\"\n", [$]1; \ + if ([$]1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \ + if (length([$]2)) { printf "TARGETCPU=\"%s\"\n", toupper([$]2) }; \ + if (length([$]3)) { printf "ARCH=\"%s\"\n", toupper([$]3) }; \ + if (length([$]4)) { printf "PLATFORM=\"%s\"\n", [$]4 }; \ + }'` + if test "x${ARCH}" = "x" ; then + ARCH=$TARGETCPU; + fi + fi + OSVERSION=WCE$CEVERSION; + if test "x${WCEROOT}" = "x" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0" + if test ! -d "${WCEROOT}" ; then + WCEROOT="C:/Program Files/Microsoft eMbedded Tools" + fi + fi + if test "x${SDKROOT}" = "x" ; then + SDKROOT="C:/Program Files/Windows CE Tools" + if test ! -d "${SDKROOT}" ; then + SDKROOT="C:/Windows CE Tools" + fi + fi + WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'` + SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'` + if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \ + -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then + AC_MSG_ERROR([could not find PocketPC SDK or target compiler to enable WinCE mode [$CEVERSION,$TARGETCPU,$ARCH,$PLATFORM]]) + doWince="no" + else + # We could PATH_NOSPACE these, but that's not important, + # as long as we quote them when used. + CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include" + if test -d "${CEINCLUDE}/${TARGETCPU}" ; then + CEINCLUDE="${CEINCLUDE}/${TARGETCPU}" + fi + CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" + fi + fi + + if test "$GCC" != "yes" ; then + if test "${SHARED_BUILD}" = "0" ; then + runtime=-MT + else + runtime=-MD + fi + case "x`echo \${VisualStudioVersion}`" in + x1[[4-9]]*) + lflags="${lflags} -nodefaultlib:libucrt.lib" + TEA_ADD_LIBS([ucrt.lib]) + ;; + *) + ;; + esac + + if test "$do64bit" != "no" ; then + # All this magic is necessary for the Win64 SDK RC1 - hobbs + CC="\"${PATH64}/cl.exe\"" + CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\"" + RC="\"${MSSDK}/bin/rc.exe\"" + lflags="${lflags} -nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\"" + LINKBIN="\"${PATH64}/link.exe\"" + CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + # Avoid 'unresolved external symbol __security_cookie' + # errors, c.f. http://support.microsoft.com/?id=894573 + TEA_ADD_LIBS([bufferoverflowU.lib]) + elif test "$doWince" != "no" ; then + CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin" + if test "${TARGETCPU}" = "X86"; then + CC="\"${CEBINROOT}/cl.exe\"" + else + CC="\"${CEBINROOT}/cl${ARCH}.exe\"" + fi + CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\"" + RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\"" + arch=`echo ${ARCH} | awk '{print tolower([$]0)}'` + defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS" + if test "${SHARED_BUILD}" = "1" ; then + # Static CE builds require static celib as well + defs="${defs} _DLL" + fi + for i in $defs ; do + AC_DEFINE_UNQUOTED($i, 1, [WinCE def ]$i) + done + AC_DEFINE_UNQUOTED(_WIN32_WCE, $CEVERSION, [_WIN32_WCE version]) + AC_DEFINE_UNQUOTED(UNDER_CE, $CEVERSION, [UNDER_CE version]) + CFLAGS_DEBUG="-nologo -Zi -Od" + CFLAGS_OPTIMIZE="-nologo -Ox" + lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'` + lflags="${lflags} -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo" + LINKBIN="\"${CEBINROOT}/link.exe\"" + AC_SUBST(CELIB_DIR) + else + RC="rc" + lflags="${lflags} -nologo" + LINKBIN="link" + CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d" + CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" + fi + fi + + if test "$GCC" = "yes"; then + # mingw gcc mode + AC_CHECK_TOOL(RC, windres) + CFLAGS_DEBUG="-g" + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + SHLIB_LD='${CC} -shared' + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + PRACTCL_UNSHARED_LIB_SUFFIX='.a' + + LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}" + LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}" + + AC_CACHE_CHECK(for cross-compile version of gcc, + ac_cv_cross, + AC_TRY_COMPILE([ + #ifdef _WIN32 + #error cross-compiler + #endif + ], [], + ac_cv_cross=yes, + ac_cv_cross=no) + ) + if test "$ac_cv_cross" = "yes"; then + case "$do64bit" in + amd64|x64|yes) + CC="x86_64-w64-mingw32-gcc" + LD="x86_64-w64-mingw32-ld" + AR="x86_64-w64-mingw32-ar" + RANLIB="x86_64-w64-mingw32-ranlib" + RC="x86_64-w64-mingw32-windres" + ;; + *) + CC="i686-w64-mingw32-gcc" + LD="i686-w64-mingw32-ld" + AR="i686-w64-mingw32-ar" + RANLIB="i686-w64-mingw32-ranlib" + RC="i686-w64-mingw32-windres" + ;; + esac + fi + + else + SHLIB_LD="${LINKBIN} -dll ${lflags}" + # link -lib only works when -lib is the first arg + STLIB_LD="${LINKBIN} -lib ${lflags}" + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib' + PATHTYPE=-w + # For information on what debugtype is most useful, see: + # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp + # and also + # http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx + # This essentially turns it all on. + LDFLAGS_DEBUG="-debug -debugtype:cv" + LDFLAGS_OPTIMIZE="-release" + if test "$doWince" != "no" ; then + LDFLAGS_CONSOLE="-link ${lflags}" + LDFLAGS_WINDOW=${LDFLAGS_CONSOLE} + else + LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" + LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" + fi + fi + + SHLIB_SUFFIX=".dll" + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll' + + TCL_LIB_VERSIONS_OK=nodots + ;; + AIX-*) + AS_IF([test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"], [ + # AIX requires the _r compiler when gcc isn't being used + case "${CC}" in + *_r|*_r\ *) + # ok ... + ;; + *) + # Make sure only first arg gets _r + CC=`echo "$CC" | sed -e 's/^\([[^ ]]*\)/\1_r/'` + ;; + esac + AC_MSG_RESULT([Using $CC for compiling with threads]) + ]) + LIBS="$LIBS -lc" + SHLIB_CFLAGS="" + SHLIB_SUFFIX=".so" + + LD_LIBRARY_PATH_VAR="LIBPATH" + + # Check to enable 64-bit flags for compiler/linker + AS_IF([test "$do64bit" = yes], [ + AS_IF([test "$GCC" = yes], [ + AC_MSG_WARN([64bit mode not supported with GCC on $system]) + ], [ + do64bit_ok=yes + CFLAGS="$CFLAGS -q64" + LDFLAGS_ARCH="-q64" + RANLIB="${RANLIB} -X64" + AR="${AR} -X64" + SHLIB_LD_FLAGS="-b64" + ]) + ]) + + AS_IF([test "`uname -m`" = ia64], [ + # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + AS_IF([test "$GCC" = yes], [ + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + ], [ + CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' + ]) + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + ], [ + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared -Wl,-bexpall' + ], [ + SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bexpall -H512 -T512 -bnoentry" + LDFLAGS="$LDFLAGS -brtl" + ]) + SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}" + CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ]) + ;; + BeOS*) + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -nostart' + SHLIB_SUFFIX=".so" + + #----------------------------------------------------------- + # Check for inet_ntoa in -lbind, for BeOS (which also needs + # -lsocket, even if the network functions are in -lnet which + # is always linked to, for compatibility. + #----------------------------------------------------------- + AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"]) + ;; + BSD/OS-4.*) + SHLIB_CFLAGS="-export-dynamic -fPIC" + SHLIB_LD='${CC} -shared' + SHLIB_SUFFIX=".so" + LDFLAGS="$LDFLAGS -export-dynamic" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + CYGWIN_*) + SHLIB_CFLAGS="" + SHLIB_LD='${CC} -shared' + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$[@].a" + SHLIB_SUFFIX=".dll" + EXEEXT=".exe" + do64bit_ok=yes + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + Haiku*) + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + SHLIB_CFLAGS="-fPIC" + SHLIB_SUFFIX=".so" + SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}' + AC_CHECK_LIB(network, inet_ntoa, [LIBS="$LIBS -lnetwork"]) + ;; + HP-UX-*.11.*) + # Use updated header definitions where possible + AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN network library?]) + # TEA specific: Needed by Tcl, but not most extensions + #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?]) + #LIBS="$LIBS -lxnet" # Use the XOPEN network library + + AS_IF([test "`uname -m`" = ia64], [ + SHLIB_SUFFIX=".so" + # Use newer C++ library for C++ extensions + #if test "$GCC" != "yes" ; then + # CPPFLAGS="-AA" + #fi + ], [ + SHLIB_SUFFIX=".sl" + ]) + AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no) + AS_IF([test "$tcl_ok" = yes], [ + LDFLAGS="$LDFLAGS -Wl,-E" + CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' + LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' + LD_LIBRARY_PATH_VAR="SHLIB_PATH" + ]) + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ], [ + CFLAGS="$CFLAGS -z" + # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc + #CFLAGS="$CFLAGS +DAportable" + SHLIB_CFLAGS="+z" + SHLIB_LD="ld -b" + ]) + + # Check to enable 64-bit flags for compiler/linker + AS_IF([test "$do64bit" = "yes"], [ + AS_IF([test "$GCC" = yes], [ + case `${CC} -dumpmachine` in + hppa64*) + # 64-bit gcc in use. Fix flags for GNU ld. + do64bit_ok=yes + SHLIB_LD='${CC} -shared' + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ;; + *) + AC_MSG_WARN([64bit mode not supported with GCC on $system]) + ;; + esac + ], [ + do64bit_ok=yes + CFLAGS="$CFLAGS +DD64" + LDFLAGS_ARCH="+DD64" + ]) + ]) ;; + IRIX-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_SUFFIX=".so" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + AS_IF([test "$GCC" = yes], [ + CFLAGS="$CFLAGS -mabi=n32" + LDFLAGS="$LDFLAGS -mabi=n32" + ], [ + case $system in + IRIX-6.3) + # Use to build 6.2 compatible binaries on 6.3. + CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" + ;; + *) + CFLAGS="$CFLAGS -n32" + ;; + esac + LDFLAGS="$LDFLAGS -n32" + ]) + ;; + IRIX64-6.*) + SHLIB_CFLAGS="" + SHLIB_LD="ld -n32 -shared -rdata_shared" + SHLIB_SUFFIX=".so" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + + # Check to enable 64-bit flags for compiler/linker + + AS_IF([test "$do64bit" = yes], [ + AS_IF([test "$GCC" = yes], [ + AC_MSG_WARN([64bit mode not supported by gcc]) + ], [ + do64bit_ok=yes + SHLIB_LD="ld -64 -shared -rdata_shared" + CFLAGS="$CFLAGS -64" + LDFLAGS_ARCH="-64" + ]) + ]) + ;; + Linux*|GNU*|NetBSD-Debian) + SHLIB_CFLAGS="-fPIC" + SHLIB_SUFFIX=".so" + + # TEA specific: + CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" + + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}' + LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"]) + AS_IF([test $do64bit = yes], [ + AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [ + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -m64" + AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_m64 = yes], [ + CFLAGS="$CFLAGS -m64" + do64bit_ok=yes + ]) + ]) + + # The combo of gcc + glibc has a bug related to inlining of + # functions like strtod(). The -fno-builtin flag should address + # this problem but it does not work. The -fno-inline flag is kind + # of overkill but it works. Disable inlining only when one of the + # files in compat/*.c is being linked in. + + AS_IF([test x"${USE_COMPAT}" != x],[CFLAGS="$CFLAGS -fno-inline"]) + ;; + Lynx*) + SHLIB_CFLAGS="-fPIC" + SHLIB_SUFFIX=".so" + CFLAGS_OPTIMIZE=-02 + SHLIB_LD='${CC} -shared' + LD_FLAGS="-Wl,--export-dynamic" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + ;; + OpenBSD-*) + arch=`arch -s` + case "$arch" in + vax) + SHLIB_SUFFIX="" + SHARED_LIB_SUFFIX="" + LDFLAGS="" + ;; + *) + case "$arch" in + alpha|sparc64) + SHLIB_CFLAGS="-fPIC" + ;; + *) + SHLIB_CFLAGS="-fpic" + ;; + esac + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_SUFFIX=".so" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so${SHLIB_VERSION}' + LDFLAGS="-Wl,-export-dynamic" + ;; + esac + case "$arch" in + vax) + CFLAGS_OPTIMIZE="-O1" + ;; + *) + CFLAGS_OPTIMIZE="-O2" + ;; + esac + AS_IF([test "${TCL_THREADS}" = "1"], [ + # On OpenBSD: Compile with -pthread + # Don't link with -lpthread + LIBS=`echo $LIBS | sed s/-lpthread//` + CFLAGS="$CFLAGS -pthread" + ]) + # OpenBSD doesn't do version numbers with dots. + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + TCL_LIB_VERSIONS_OK=nodots + ;; + NetBSD-*) + # NetBSD has ELF and can use 'cc -shared' to build shared libs + SHLIB_CFLAGS="-fPIC" + SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' + SHLIB_SUFFIX=".so" + LDFLAGS="$LDFLAGS -export-dynamic" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + AS_IF([test "${TCL_THREADS}" = "1"], [ + # The -pthread needs to go in the CFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + ]) + ;; + FreeBSD-*) + # This configuration from FreeBSD Ports. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="${CC} -shared" + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,-soname,\$[@]" + SHLIB_SUFFIX=".so" + LDFLAGS="" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) + AS_IF([test "${TCL_THREADS}" = "1"], [ + # The -pthread needs to go in the LDFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LDFLAGS="$LDFLAGS $PTHREAD_LIBS"]) + case $system in + FreeBSD-3.*) + # Version numbers are dot-stripped by system policy. + TCL_TRIM_DOTS=`echo ${PACKAGE_VERSION} | tr -d .` + UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' + SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1' + TCL_LIB_VERSIONS_OK=nodots + ;; + esac + ;; + Darwin-*) + CFLAGS_OPTIMIZE="-Os" + SHLIB_CFLAGS="-fno-common" + # To avoid discrepancies between what headers configure sees during + # preprocessing tests and compiling tests, move any -isysroot and + # -mmacosx-version-min flags from CFLAGS to CPPFLAGS: + CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if ([$]i~/^(isysroot|mmacosx-version-min)/) print "-"[$]i}'`" + CFLAGS="`echo " ${CFLAGS}" | \ + awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ + if (!([$]i~/^(isysroot|mmacosx-version-min)/)) print "-"[$]i}'`" + AS_IF([test $do64bit = yes], [ + case `arch` in + ppc) + AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag], + tcl_cv_cc_arch_ppc64, [ + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes, + tcl_cv_cc_arch_ppc64=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_arch_ppc64 = yes], [ + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + do64bit_ok=yes + ]);; + i386) + AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag], + tcl_cv_cc_arch_x86_64, [ + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch x86_64" + AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes, + tcl_cv_cc_arch_x86_64=no) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_arch_x86_64 = yes], [ + CFLAGS="$CFLAGS -arch x86_64" + do64bit_ok=yes + ]);; + *) + AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);; + esac + ], [ + # Check for combined 32-bit and 64-bit fat build + AS_IF([echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \ + && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '], [ + fat_32_64=yes]) + ]) + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}' + AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [ + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" + AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_single_module=no) + LDFLAGS=$hold_ldflags]) + AS_IF([test $tcl_cv_ld_single_module = yes], [ + SHLIB_LD="${SHLIB_LD} -Wl,-single_module" + ]) + # TEA specific: link shlib with current and compatibility version flags + vers=`echo ${PACKAGE_VERSION} | sed -e 's/^\([[0-9]]\{1,5\}\)\(\(\.[[0-9]]\{1,3\}\)\{0,2\}\).*$/\1\2/p' -e d` + SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_version ${vers:-0}" + SHLIB_SUFFIX=".dylib" + # Don't use -prebind when building for Mac OS X 10.4 or later only: + AS_IF([test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int([$]2)}'`" -lt 4 -a \ + "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int([$]2)}'`" -lt 4], [ + LDFLAGS="$LDFLAGS -prebind"]) + LDFLAGS="$LDFLAGS -headerpad_max_install_names" + AC_CACHE_CHECK([if ld accepts -search_paths_first flag], + tcl_cv_ld_search_paths_first, [ + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes, + tcl_cv_ld_search_paths_first=no) + LDFLAGS=$hold_ldflags]) + AS_IF([test $tcl_cv_ld_search_paths_first = yes], [ + LDFLAGS="$LDFLAGS -Wl,-search_paths_first" + ]) + AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [ + AC_DEFINE(MODULE_SCOPE, [__private_extern__], + [Compiler support for module scope symbols]) + tcl_cv_cc_visibility_hidden=yes + ]) + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" + # TEA specific: for combined 32 & 64 bit fat builds of Tk + # extensions, verify that 64-bit build is possible. + AS_IF([test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"], [ + AS_IF([test "${TEA_WINDOWINGSYSTEM}" = x11], [ + AC_CACHE_CHECK([for 64-bit X11], tcl_cv_lib_x11_64, [ + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include" + LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11" + AC_TRY_LINK([#include ], [XrmInitialize();], + tcl_cv_lib_x11_64=yes, tcl_cv_lib_x11_64=no) + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done]) + ]) + AS_IF([test "${TEA_WINDOWINGSYSTEM}" = aqua], [ + AC_CACHE_CHECK([for 64-bit Tk], tcl_cv_lib_tk_64, [ + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' + done + CPPFLAGS="$CPPFLAGS -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 ${TCL_INCLUDES} ${TK_INCLUDES}" + LDFLAGS="$LDFLAGS ${TCL_STUB_LIB_SPEC} ${TK_STUB_LIB_SPEC}" + AC_TRY_LINK([#include ], [Tk_InitStubs(NULL, "", 0);], + tcl_cv_lib_tk_64=yes, tcl_cv_lib_tk_64=no) + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="$hold_'$v'"' + done]) + ]) + # remove 64-bit arch flags from CFLAGS et al. if configuration + # does not support 64-bit. + AS_IF([test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = no], [ + AC_MSG_NOTICE([Removing 64-bit architectures from compiler & linker flags]) + for v in CFLAGS CPPFLAGS LDFLAGS; do + eval $v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"' + done]) + ]) + ;; + OS/390-*) + CFLAGS_OPTIMIZE="" # Optimizer is buggy + AC_DEFINE(_OE_SOCKETS, 1, # needed in sys/socket.h + [Should OS/390 do the right thing with sockets?]) + ;; + OSF1-V*) + # Digital OSF/1 + SHLIB_CFLAGS="" + AS_IF([test "$SHARED_BUILD" = 1], [ + SHLIB_LD='ld -shared -expect_unresolved "*"' + ], [ + SHLIB_LD='ld -non_shared -expect_unresolved "*"' + ]) + SHLIB_SUFFIX=".so" + AS_IF([test $doRpath = yes], [ + CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) + AS_IF([test "$GCC" = yes], [CFLAGS="$CFLAGS -mieee"], [ + CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"]) + # see pthread_intro(3) for pthread support on osf1, k.furukawa + AS_IF([test "${TCL_THREADS}" = 1], [ + CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" + CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" + LIBS=`echo $LIBS | sed s/-lpthreads//` + AS_IF([test "$GCC" = yes], [ + LIBS="$LIBS -lpthread -lmach -lexc" + ], [ + CFLAGS="$CFLAGS -pthread" + LDFLAGS="$LDFLAGS -pthread" + ]) + ]) + ;; + QNX-6*) + # QNX RTP + # This may work for all QNX, but it was only reported for v6. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="ld -Bshareable -x" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SCO_SV-3.2*) + AS_IF([test "$GCC" = yes], [ + SHLIB_CFLAGS="-fPIC -melf" + LDFLAGS="$LDFLAGS -melf -Wl,-Bexport" + ], [ + SHLIB_CFLAGS="-Kpic -belf" + LDFLAGS="$LDFLAGS -belf -Wl,-Bexport" + ]) + SHLIB_LD="ld -G" + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + SunOS-5.[[0-6]]) + # Careful to not let 5.10+ fall into this case + + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) + AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, + [Do we really want to follow the standard? Yes we do!]) + + SHLIB_CFLAGS="-KPIC" + SHLIB_SUFFIX=".so" + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ], [ + SHLIB_LD="/usr/ccs/bin/ld -G -z text" + CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + ]) + ;; + SunOS-5*) + # Note: If _REENTRANT isn't defined, then Solaris + # won't define thread-safe library routines. + + AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) + AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, + [Do we really want to follow the standard? Yes we do!]) + + SHLIB_CFLAGS="-KPIC" + + # Check to enable 64-bit flags for compiler/linker + AS_IF([test "$do64bit" = yes], [ + arch=`isainfo` + AS_IF([test "$arch" = "sparcv9 sparc"], [ + AS_IF([test "$GCC" = yes], [ + AS_IF([test "`${CC} -dumpversion | awk -F. '{print [$]1}'`" -lt 3], [ + AC_MSG_WARN([64bit mode not supported with GCC < 3.2 on $system]) + ], [ + do64bit_ok=yes + CFLAGS="$CFLAGS -m64 -mcpu=v9" + LDFLAGS="$LDFLAGS -m64 -mcpu=v9" + SHLIB_CFLAGS="-fPIC" + ]) + ], [ + do64bit_ok=yes + AS_IF([test "$do64bitVIS" = yes], [ + CFLAGS="$CFLAGS -xarch=v9a" + LDFLAGS_ARCH="-xarch=v9a" + ], [ + CFLAGS="$CFLAGS -xarch=v9" + LDFLAGS_ARCH="-xarch=v9" + ]) + # Solaris 64 uses this as well + #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64" + ]) + ], [AS_IF([test "$arch" = "amd64 i386"], [ + AS_IF([test "$GCC" = yes], [ + case $system in + SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*) + do64bit_ok=yes + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + AC_MSG_WARN([64bit mode not supported with GCC on $system]);; + esac + ], [ + do64bit_ok=yes + case $system in + SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*) + CFLAGS="$CFLAGS -m64" + LDFLAGS="$LDFLAGS -m64";; + *) + CFLAGS="$CFLAGS -xarch=amd64" + LDFLAGS="$LDFLAGS -xarch=amd64";; + esac + ]) + ], [AC_MSG_WARN([64bit mode not supported for $arch])])]) + ]) + + SHLIB_SUFFIX=".so" + AS_IF([test "$GCC" = yes], [ + SHLIB_LD='${CC} -shared' + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} + AS_IF([test "$do64bit_ok" = yes], [ + AS_IF([test "$arch" = "sparcv9 sparc"], [ + # We need to specify -static-libgcc or we need to + # add the path to the sparv9 libgcc. + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc" + # for finding sparcv9 libgcc, get the regular libgcc + # path, remove so name and append 'sparcv9' + #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..." + #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir" + ], [AS_IF([test "$arch" = "amd64 i386"], [ + # JH: static-libgcc is necessary for core Tcl, but may + # not be necessary for extensions. + SHLIB_LD="$SHLIB_LD -m64 -static-libgcc" + ])]) + ]) + ], [ + case $system in + SunOS-5.[[1-9]][[0-9]]*) + # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS + SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';; + *) + SHLIB_LD='/usr/ccs/bin/ld -G -z text';; + esac + CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' + LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' + ]) + ;; + UNIX_SV* | UnixWare-5*) + SHLIB_CFLAGS="-KPIC" + SHLIB_LD='${CC} -G' + SHLIB_LD_LIBS="" + SHLIB_SUFFIX=".so" + # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers + # that don't grok the -Bexport option. Test that it does. + AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [ + hold_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -Wl,-Bexport" + AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport=no) + LDFLAGS=$hold_ldflags]) + AS_IF([test $tcl_cv_ld_Bexport = yes], [ + LDFLAGS="$LDFLAGS -Wl,-Bexport" + ]) + CC_SEARCH_FLAGS="" + LD_SEARCH_FLAGS="" + ;; + esac + + AS_IF([test "$do64bit" = yes -a "$do64bit_ok" = no], [ + AC_MSG_WARN([64bit support being disabled -- don't know magic for this platform]) + ]) + +dnl # Add any CPPFLAGS set in the environment to our CFLAGS, but delay doing so +dnl # until the end of configure, as configure's compile and link tests use +dnl # both CPPFLAGS and CFLAGS (unlike our compile and link) but configure's +dnl # preprocessing tests use only CPPFLAGS. + AC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""]) + + # Add in the arch flags late to ensure it wasn't removed. + # Not necessary in TEA, but this is aligned with core + LDFLAGS="$LDFLAGS $LDFLAGS_ARCH" + + # If we're running gcc, then change the C flags for compiling shared + # libraries to the right flags for gcc, instead of those for the + # standard manufacturer compiler. + + AS_IF([test "$GCC" = yes], [ + case $system in + AIX-*) ;; + BSD/OS*) ;; + CYGWIN_*|MINGW32_*) ;; + IRIX*) ;; + NetBSD-*|FreeBSD-*|OpenBSD-*) ;; + Darwin-*) ;; + SCO_SV-3.2*) ;; + windows) ;; + *) SHLIB_CFLAGS="-fPIC" ;; + esac]) + + AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [ + AC_DEFINE(MODULE_SCOPE, [extern], + [No Compiler support for module scope symbols]) + ]) + + AS_IF([test "$SHARED_LIB_SUFFIX" = ""], [ + # TEA specific: use PACKAGE_VERSION instead of VERSION + SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}' + ]) + AS_IF([test "$UNSHARED_LIB_SUFFIX" = ""], [ + # TEA specific: use PACKAGE_VERSION instead of VERSION + UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a' + ]) + + if test "${GCC}" = "yes" -a ${SHLIB_SUFFIX} = ".dll"; then + AC_CACHE_CHECK(for SEH support in compiler, + tcl_cv_seh, + AC_TRY_RUN([ +#define WIN32_LEAN_AND_MEAN +#include +#undef WIN32_LEAN_AND_MEAN + + int main(int argc, char** argv) { + int a, b = 0; + __try { + a = 666 / b; + } + __except (EXCEPTION_EXECUTE_HANDLER) { + return 0; + } + return 1; + } + ], + tcl_cv_seh=yes, + tcl_cv_seh=no, + tcl_cv_seh=no) + ) + if test "$tcl_cv_seh" = "no" ; then + AC_DEFINE(HAVE_NO_SEH, 1, + [Defined when mingw does not support SEH]) + fi + + # + # Check to see if the excpt.h include file provided contains the + # definition for EXCEPTION_DISPOSITION; if not, which is the case + # with Cygwin's version as of 2002-04-10, define it to be int, + # sufficient for getting the current code to work. + # + AC_CACHE_CHECK(for EXCEPTION_DISPOSITION support in include files, + tcl_cv_eh_disposition, + AC_TRY_COMPILE([ +# define WIN32_LEAN_AND_MEAN +# include +# undef WIN32_LEAN_AND_MEAN + ],[ + EXCEPTION_DISPOSITION x; + ], + tcl_cv_eh_disposition=yes, + tcl_cv_eh_disposition=no) + ) + if test "$tcl_cv_eh_disposition" = "no" ; then + AC_DEFINE(EXCEPTION_DISPOSITION, int, + [Defined when cygwin/mingw does not support EXCEPTION DISPOSITION]) + fi + + # Check to see if winnt.h defines CHAR, SHORT, and LONG + # even if VOID has already been #defined. The win32api + # used by mingw and cygwin is known to do this. + + AC_CACHE_CHECK(for winnt.h that ignores VOID define, + tcl_cv_winnt_ignore_void, + AC_TRY_COMPILE([ +#define VOID void +#define WIN32_LEAN_AND_MEAN +#include +#undef WIN32_LEAN_AND_MEAN + ], [ + CHAR c; + SHORT s; + LONG l; + ], + tcl_cv_winnt_ignore_void=yes, + tcl_cv_winnt_ignore_void=no) + ) + if test "$tcl_cv_winnt_ignore_void" = "yes" ; then + AC_DEFINE(HAVE_WINNT_IGNORE_VOID, 1, + [Defined when cygwin/mingw ignores VOID define in winnt.h]) + fi + fi + + # See if the compiler supports casting to a union type. + # This is used to stop gcc from printing a compiler + # warning when initializing a union member. + + AC_CACHE_CHECK(for cast to union support, + tcl_cv_cast_to_union, + AC_TRY_COMPILE([], + [ + union foo { int i; double d; }; + union foo f = (union foo) (int) 0; + ], + tcl_cv_cast_to_union=yes, + tcl_cv_cast_to_union=no) + ) + if test "$tcl_cv_cast_to_union" = "yes"; then + AC_DEFINE(HAVE_CAST_TO_UNION, 1, + [Defined when compiler supports casting to union type.]) + fi + + AC_SUBST(CFLAGS_DEBUG) + AC_SUBST(CFLAGS_OPTIMIZE) + AC_SUBST(CFLAGS_WARNING) + + AC_SUBST(STLIB_LD) + AC_SUBST(SHLIB_LD) + AC_SUBST(SHLIB_SUFFIX) + + AC_SUBST(SHLIB_LD_LIBS) + AC_SUBST(SHLIB_CFLAGS) + + AC_SUBST(LD_LIBRARY_PATH_VAR) + + # These must be called after we do the basic CFLAGS checks and + # verify any possible 64-bit or similar switches are necessary + TEA_TCL_EARLY_FLAGS + TEA_TCL_64BIT_FLAGS +]) + +#-------------------------------------------------------------------- +# TEA_SERIAL_PORT +# +# Determine which interface to use to talk to the serial port. +# Note that #include lines must begin in leftmost column for +# some compilers to recognize them as preprocessor directives, +# and some build environments have stdin not pointing at a +# pseudo-terminal (usually /dev/null instead.) +# +# Arguments: +# none +# +# Results: +# +# Defines only one of the following vars: +# HAVE_SYS_MODEM_H +# USE_TERMIOS +# USE_TERMIO +# USE_SGTTY +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_SERIAL_PORT], [ + AC_CHECK_HEADERS(sys/modem.h) + AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [ + AC_TRY_RUN([ +#include + +int main() { + struct termios t; + if (tcgetattr(0, &t) == 0) { + cfsetospeed(&t, 0); + t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + if test $tcl_cv_api_serial = no ; then + AC_TRY_RUN([ +#include + +int main() { + struct termio t; + if (ioctl(0, TCGETA, &t) == 0) { + t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +}], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no ; then + AC_TRY_RUN([ +#include + +int main() { + struct sgttyb t; + if (ioctl(0, TIOCGETP, &t) == 0) { + t.sg_ospeed = 0; + t.sg_flags |= ODDP | EVENP | RAW; + return 0; + } + return 1; +}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no ; then + AC_TRY_RUN([ +#include +#include + +int main() { + struct termios t; + if (tcgetattr(0, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + cfsetospeed(&t, 0); + t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; +}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no; then + AC_TRY_RUN([ +#include +#include + +int main() { + struct termio t; + if (ioctl(0, TCGETA, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; + return 0; + } + return 1; + }], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) + fi + if test $tcl_cv_api_serial = no; then + AC_TRY_RUN([ +#include +#include + +int main() { + struct sgttyb t; + if (ioctl(0, TIOCGETP, &t) == 0 + || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { + t.sg_ospeed = 0; + t.sg_flags |= ODDP | EVENP | RAW; + return 0; + } + return 1; +}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=none, tcl_cv_api_serial=none) + fi]) + case $tcl_cv_api_serial in + termios) AC_DEFINE(USE_TERMIOS, 1, [Use the termios API for serial lines]);; + termio) AC_DEFINE(USE_TERMIO, 1, [Use the termio API for serial lines]);; + sgtty) AC_DEFINE(USE_SGTTY, 1, [Use the sgtty API for serial lines]);; + esac +]) + +#-------------------------------------------------------------------- +# TEA_MISSING_POSIX_HEADERS +# +# Supply substitutes for missing POSIX header files. Special +# notes: +# - stdlib.h doesn't define strtol, strtoul, or +# strtod in some versions of SunOS +# - some versions of string.h don't declare procedures such +# as strstr +# +# Arguments: +# none +# +# Results: +# +# Defines some of the following vars: +# NO_DIRENT_H +# NO_ERRNO_H +# NO_VALUES_H +# HAVE_LIMITS_H or NO_LIMITS_H +# NO_STDLIB_H +# NO_STRING_H +# NO_SYS_WAIT_H +# NO_DLFCN_H +# HAVE_SYS_PARAM_H +# +# HAVE_STRING_H ? +# +# tkUnixPort.h checks for HAVE_LIMITS_H, so do both HAVE and +# CHECK on limits.h +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_MISSING_POSIX_HEADERS], [ + AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [ + AC_TRY_LINK([#include +#include ], [ +#ifndef _POSIX_SOURCE +# ifdef __Lynx__ + /* + * Generate compilation error to make the test fail: Lynx headers + * are only valid if really in the POSIX environment. + */ + + missing_procedure(); +# endif +#endif +DIR *d; +struct dirent *entryPtr; +char *p; +d = opendir("foobar"); +entryPtr = readdir(d); +p = entryPtr->d_name; +closedir(d); +], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)]) + + if test $tcl_cv_dirent_h = no; then + AC_DEFINE(NO_DIRENT_H, 1, [Do we have ?]) + fi + + # TEA specific: + AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(limits.h, + [AC_DEFINE(HAVE_LIMITS_H, 1, [Do we have ?])], + [AC_DEFINE(NO_LIMITS_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0) + AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0) + AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0) + AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0) + if test $tcl_ok = 0; then + AC_DEFINE(NO_STDLIB_H, 1, [Do we have ?]) + fi + AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0) + AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0) + AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0) + + # See also memmove check below for a place where NO_STRING_H can be + # set and why. + + if test $tcl_ok = 0; then + AC_DEFINE(NO_STRING_H, 1, [Do we have ?]) + fi + + AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H, 1, [Do we have ?])]) + AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H, 1, [Do we have ?])]) + + # OS/390 lacks sys/param.h (and doesn't need it, by chance). + AC_HAVE_HEADERS(sys/param.h) +]) + +#-------------------------------------------------------------------- +# TEA_PATH_X +# +# Locate the X11 header files and the X11 library archive. Try +# the ac_path_x macro first, but if it doesn't find the X stuff +# (e.g. because there's no xmkmf program) then check through +# a list of possible directories. Under some conditions the +# autoconf macro will return an include directory that contains +# no include files, so double-check its result just to be safe. +# +# This should be called after TEA_CONFIG_CFLAGS as setting the +# LIBS line can confuse some configure macro magic. +# +# Arguments: +# none +# +# Results: +# +# Sets the following vars: +# XINCLUDES +# XLIBSW +# PKG_LIBS (appends to) +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_PATH_X], [ + if test "${PRACTCL_WINDOWINGSYSTEM}" = "x11" ; then + TEA_PATH_UNIX_X + fi +]) + +AC_DEFUN([TEA_PATH_UNIX_X], [ + AC_PATH_X + not_really_there="" + if test "$no_x" = ""; then + if test "$x_includes" = ""; then + AC_TRY_CPP([#include ], , not_really_there="yes") + else + if test ! -r $x_includes/X11/Xlib.h; then + not_really_there="yes" + fi + fi + fi + if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then + AC_MSG_CHECKING([for X11 header files]) + found_xincludes="no" + AC_TRY_CPP([#include ], found_xincludes="yes", found_xincludes="no") + if test "$found_xincludes" = "no"; then + dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include" + for i in $dirs ; do + if test -r $i/X11/Xlib.h; then + AC_MSG_RESULT([$i]) + XINCLUDES=" -I$i" + found_xincludes="yes" + break + fi + done + fi + else + if test "$x_includes" != ""; then + XINCLUDES="-I$x_includes" + found_xincludes="yes" + fi + fi + if test "$found_xincludes" = "no"; then + AC_MSG_RESULT([couldn't find any!]) + fi + + if test "$no_x" = yes; then + AC_MSG_CHECKING([for X11 libraries]) + XLIBSW=nope + dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/X11R6/lib /usr/X11R5/lib /usr/lib/X11R5 /usr/lib/X11R4 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib" + for i in $dirs ; do + if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl -o -r $i/libX11.dylib; then + AC_MSG_RESULT([$i]) + XLIBSW="-L$i -lX11" + x_libraries="$i" + break + fi + done + else + if test "$x_libraries" = ""; then + XLIBSW=-lX11 + else + XLIBSW="-L$x_libraries -lX11" + fi + fi + if test "$XLIBSW" = nope ; then + AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow) + fi + if test "$XLIBSW" = nope ; then + AC_MSG_RESULT([could not find any! Using -lX11.]) + XLIBSW=-lX11 + fi + # TEA specific: + if test x"${XLIBSW}" != x ; then + PKG_LIBS="${PKG_LIBS} ${XLIBSW}" + fi +]) + +#-------------------------------------------------------------------- +# TEA_BLOCKING_STYLE +# +# The statements below check for systems where POSIX-style +# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented. +# On these systems (mostly older ones), use the old BSD-style +# FIONBIO approach instead. +# +# Arguments: +# none +# +# Results: +# +# Defines some of the following vars: +# HAVE_SYS_IOCTL_H +# HAVE_SYS_FILIO_H +# USE_FIONBIO +# O_NONBLOCK +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_BLOCKING_STYLE], [ + AC_CHECK_HEADERS(sys/ioctl.h) + AC_CHECK_HEADERS(sys/filio.h) + TEA_CONFIG_SYSTEM + AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O]) + case $system in + OSF*) + AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?]) + AC_MSG_RESULT([FIONBIO]) + ;; + *) + AC_MSG_RESULT([O_NONBLOCK]) + ;; + esac +]) + +#-------------------------------------------------------------------- +# TEA_TIME_HANDLER +# +# Checks how the system deals with time.h, what time structures +# are used on the system, and what fields the structures have. +# +# Arguments: +# none +# +# Results: +# +# Defines some of the following vars: +# USE_DELTA_FOR_TZ +# HAVE_TM_GMTOFF +# HAVE_TM_TZADJ +# HAVE_TIMEZONE_VAR +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TIME_HANDLER], [ + AC_CHECK_HEADERS(sys/time.h) + AC_HEADER_TIME + AC_STRUCT_TIMEZONE + + AC_CHECK_FUNCS(gmtime_r localtime_r) + + AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [ + AC_TRY_COMPILE([#include ], [struct tm tm; tm.tm_tzadj;], + tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no)]) + if test $tcl_cv_member_tm_tzadj = yes ; then + AC_DEFINE(HAVE_TM_TZADJ, 1, [Should we use the tm_tzadj field of struct tm?]) + fi + + AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [ + AC_TRY_COMPILE([#include ], [struct tm tm; tm.tm_gmtoff;], + tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no)]) + if test $tcl_cv_member_tm_gmtoff = yes ; then + AC_DEFINE(HAVE_TM_GMTOFF, 1, [Should we use the tm_gmtoff field of struct tm?]) + fi + + # + # Its important to include time.h in this check, as some systems + # (like convex) have timezone functions, etc. + # + AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [ + AC_TRY_COMPILE([#include ], + [extern long timezone; + timezone += 1; + exit (0);], + tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)]) + if test $tcl_cv_timezone_long = yes ; then + AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) + else + # + # On some systems (eg IRIX 6.2), timezone is a time_t and not a long. + # + AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [ + AC_TRY_COMPILE([#include ], + [extern time_t timezone; + timezone += 1; + exit (0);], + tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)]) + if test $tcl_cv_timezone_time = yes ; then + AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) + fi + fi +]) + +#-------------------------------------------------------------------- +# TEA_BUGGY_STRTOD +# +# Under Solaris 2.4, strtod returns the wrong value for the +# terminating character under some conditions. Check for this +# and if the problem exists use a substitute procedure +# "fixstrtod" (provided by Tcl) that corrects the error. +# Also, on Compaq's Tru64 Unix 5.0, +# strtod(" ") returns 0.0 instead of a failure to convert. +# +# Arguments: +# none +# +# Results: +# +# Might defines some of the following vars: +# strtod (=fixstrtod) +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_BUGGY_STRTOD], [ + AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0) + if test "$tcl_strtod" = 1; then + AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[ + AC_TRY_RUN([ + extern double strtod(); + int main() { + char *infString="Inf", *nanString="NaN", *spaceString=" "; + char *term; + double value; + value = strtod(infString, &term); + if ((term != infString) && (term[-1] == 0)) { + exit(1); + } + value = strtod(nanString, &term); + if ((term != nanString) && (term[-1] == 0)) { + exit(1); + } + value = strtod(spaceString, &term); + if (term == (spaceString+1)) { + exit(1); + } + exit(0); + }], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy, + tcl_cv_strtod_buggy=buggy)]) + if test "$tcl_cv_strtod_buggy" = buggy; then + AC_LIBOBJ([fixstrtod]) + USE_COMPAT=1 + AC_DEFINE(strtod, fixstrtod, [Do we want to use the strtod() in compat?]) + fi + fi +]) + +#-------------------------------------------------------------------- +# TEA_TCL_LINK_LIBS +# +# Search for the libraries needed to link the Tcl shell. +# Things like the math library (-lm) and socket stuff (-lsocket vs. +# -lnsl) are dealt with here. +# +# Arguments: +# Requires the following vars to be set in the Makefile: +# DL_LIBS (not in TEA, only needed in core) +# LIBS +# MATH_LIBS +# +# Results: +# +# Substitutes the following vars: +# TCL_LIBS +# MATH_LIBS +# +# Might append to the following vars: +# LIBS +# +# Might define the following vars: +# HAVE_NET_ERRNO_H +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TCL_LINK_LIBS], [ + #-------------------------------------------------------------------- + # On a few very rare systems, all of the libm.a stuff is + # already in libc.a. Set compiler flags accordingly. + # Also, Linux requires the "ieee" library for math to work + # right (and it must appear before "-lm"). + #-------------------------------------------------------------------- + + AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm") + AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"]) + + #-------------------------------------------------------------------- + # Interactive UNIX requires -linet instead of -lsocket, plus it + # needs net/errno.h to define the socket-related error codes. + #-------------------------------------------------------------------- + + AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"]) + AC_CHECK_HEADER(net/errno.h, [ + AC_DEFINE(HAVE_NET_ERRNO_H, 1, [Do we have ?])]) + + #-------------------------------------------------------------------- + # Check for the existence of the -lsocket and -lnsl libraries. + # The order here is important, so that they end up in the right + # order in the command line generated by make. Here are some + # special considerations: + # 1. Use "connect" and "accept" to check for -lsocket, and + # "gethostbyname" to check for -lnsl. + # 2. Use each function name only once: can't redo a check because + # autoconf caches the results of the last check and won't redo it. + # 3. Use -lnsl and -lsocket only if they supply procedures that + # aren't already present in the normal libraries. This is because + # IRIX 5.2 has libraries, but they aren't needed and they're + # bogus: they goof up name resolution if used. + # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. + # To get around this problem, check for both libraries together + # if -lsocket doesn't work by itself. + #-------------------------------------------------------------------- + + tcl_checkBoth=0 + AC_CHECK_FUNC(connect, tcl_checkSocket=0, tcl_checkSocket=1) + if test "$tcl_checkSocket" = 1; then + AC_CHECK_FUNC(setsockopt, , [AC_CHECK_LIB(socket, setsockopt, + LIBS="$LIBS -lsocket", tcl_checkBoth=1)]) + fi + if test "$tcl_checkBoth" = 1; then + tk_oldLibs=$LIBS + LIBS="$LIBS -lsocket -lnsl" + AC_CHECK_FUNC(accept, tcl_checkNsl=0, [LIBS=$tk_oldLibs]) + fi + AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname, + [LIBS="$LIBS -lnsl"])]) + + # TEA specific: Don't perform the eval of the libraries here because + # DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS + + TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}' + AC_SUBST(TCL_LIBS) + AC_SUBST(MATH_LIBS) +]) + +#-------------------------------------------------------------------- +# TEA_TCL_EARLY_FLAGS +# +# Check for what flags are needed to be passed so the correct OS +# features are available. +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# _ISOC99_SOURCE +# _LARGEFILE64_SOURCE +# _LARGEFILE_SOURCE64 +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TCL_EARLY_FLAG],[ + AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]), + AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no, + AC_TRY_COMPILE([[#define ]$1[ 1 +]$2], $3, + [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes, + [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no))) + if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then + AC_DEFINE($1, 1, [Add the ]$1[ flag when building]) + tcl_flags="$tcl_flags $1" + fi +]) + +AC_DEFUN([TEA_TCL_EARLY_FLAGS],[ + AC_MSG_CHECKING([for required early compiler flags]) + tcl_flags="" + TEA_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include ], + [char *p = (char *)strtoll; char *q = (char *)strtoull;]) + TEA_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include ], + [struct stat64 buf; int i = stat64("/", &buf);]) + TEA_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include ], + [char *p = (char *)open64;]) + if test "x${tcl_flags}" = "x" ; then + AC_MSG_RESULT([none]) + else + AC_MSG_RESULT([${tcl_flags}]) + fi +]) + +#-------------------------------------------------------------------- +# TEA_TCL_64BIT_FLAGS +# +# Check for what is defined in the way of 64-bit features. +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# TCL_WIDE_INT_IS_LONG +# TCL_WIDE_INT_TYPE +# HAVE_STRUCT_DIRENT64 +# HAVE_STRUCT_STAT64 +# HAVE_TYPE_OFF64_T +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_TCL_64BIT_FLAGS], [ + AC_MSG_CHECKING([for 64-bit integer type]) + AC_CACHE_VAL(tcl_cv_type_64bit,[ + tcl_cv_type_64bit=none + # See if the compiler knows natively about __int64 + AC_TRY_COMPILE(,[__int64 value = (__int64) 0;], + tcl_type_64bit=__int64, tcl_type_64bit="long long") + # See if we should use long anyway Note that we substitute in the + # type that is our current guess for a 64-bit type inside this check + # program, so it should be modified only carefully... + AC_TRY_COMPILE(,[switch (0) { + case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ; + }],tcl_cv_type_64bit=${tcl_type_64bit})]) + if test "${tcl_cv_type_64bit}" = none ; then + AC_DEFINE(TCL_WIDE_INT_IS_LONG, 1, [Are wide integers to be implemented with C 'long's?]) + AC_MSG_RESULT([using long]) + elif test "${tcl_cv_type_64bit}" = "__int64" \ + -a "${TEA_PLATFORM}" = "windows" ; then + # TEA specific: We actually want to use the default tcl.h checks in + # this case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER* + AC_MSG_RESULT([using Tcl header defaults]) + else + AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit}, + [What type should be used to define wide integers?]) + AC_MSG_RESULT([${tcl_cv_type_64bit}]) + + # Now check for auxiliary declarations + AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[ + AC_TRY_COMPILE([#include +#include ],[struct dirent64 p;], + tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)]) + if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then + AC_DEFINE(HAVE_STRUCT_DIRENT64, 1, [Is 'struct dirent64' in ?]) + fi + + AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[ + AC_TRY_COMPILE([#include ],[struct stat64 p; +], + tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)]) + if test "x${tcl_cv_struct_stat64}" = "xyes" ; then + AC_DEFINE(HAVE_STRUCT_STAT64, 1, [Is 'struct stat64' in ?]) + fi + + AC_CHECK_FUNCS(open64 lseek64) + AC_MSG_CHECKING([for off64_t]) + AC_CACHE_VAL(tcl_cv_type_off64_t,[ + AC_TRY_COMPILE([#include ],[off64_t offset; +], + tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)]) + dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the + dnl functions lseek64 and open64 are defined. + if test "x${tcl_cv_type_off64_t}" = "xyes" && \ + test "x${ac_cv_func_lseek64}" = "xyes" && \ + test "x${ac_cv_func_open64}" = "xyes" ; then + AC_DEFINE(HAVE_TYPE_OFF64_T, 1, [Is off64_t in ?]) + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + fi +]) + +## +## Here ends the standard Tcl configuration bits and starts the +## TEA specific functions +## + +#------------------------------------------------------------------------ +# TEA_INIT -- +# +# Init various Tcl Extension Architecture (TEA) variables. +# This should be the first called TEA_* macro. +# +# Arguments: +# none +# +# Results: +# +# Defines and substs the following vars: +# CYGPATH +# EXEEXT +# Defines only: +# TEA_VERSION +# TEA_INITED +# TEA_PLATFORM (windows or unix) +# +# "cygpath" is used on windows to generate native path names for include +# files. These variables should only be used with the compiler and linker +# since they generate native path names. +# +# EXEEXT +# Select the executable extension based on the host type. This +# is a lightweight replacement for AC_EXEEXT that doesn't require +# a compiler. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_INIT], [ + # TEA extensions pass this us the version of TEA they think they + # are compatible with. + TEA_VERSION="3.10" + AC_MSG_CHECKING([for correct TEA configuration]) + if test x"${PACKAGE_NAME}" = x ; then + AC_MSG_ERROR([ +The PACKAGE_NAME variable must be defined by your TEA configure.ac]) + fi + if test x"$1" = x ; then + AC_MSG_ERROR([ +TEA version not specified.]) + elif test "$1" != "${TEA_VERSION}" ; then + AC_MSG_RESULT([warning: requested TEA version "$1", have "${TEA_VERSION}"]) + else + AC_MSG_RESULT([ok (TEA ${TEA_VERSION})]) + fi + + # If the user did not set CFLAGS, set it now to keep macros + # like AC_PROG_CC and AC_TRY_COMPILE from adding "-g -O2". + if test "${CFLAGS+set}" != "set" ; then + CFLAGS="" + fi + TEA_TK_EXTENSION=0 + AC_SUBST(TEA_TK_EXTENSION) + case "`uname -s`" in + *win32*|*WIN32*|*MINGW32_*) + AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo) + EXEEXT=".exe" + TEA_PLATFORM="windows" + ;; + *CYGWIN_*) + EXEEXT=".exe" + # CYGPATH and TEA_PLATFORM are determined later in LOAD_TCLCONFIG + ;; + *) + CYGPATH=echo + # Maybe we are cross-compiling.... + case ${host_alias} in + *mingw32*) + EXEEXT=".exe" + TEA_PLATFORM="windows" + ;; + *) + EXEEXT="" + TEA_PLATFORM="unix" + ;; + esac + ;; + esac + + # Check if exec_prefix is set. If not use fall back to prefix. + # Note when adjusted, so that TEA_PREFIX can correct for this. + # This is needed for recursive configures, since autoconf propagates + # $prefix, but not $exec_prefix (doh!). + if test x$exec_prefix = xNONE ; then + exec_prefix_default=yes + exec_prefix=$prefix + fi + + AC_MSG_NOTICE([configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}]) + + AC_SUBST(EXEEXT) + AC_SUBST(CYGPATH) + + # This package name must be replaced statically for AC_SUBST to work + AC_SUBST(PKG_LIB_FILE) + # Substitute STUB_LIB_FILE in case package creates a stub library too. + AC_SUBST(PKG_STUB_LIB_FILE) + + # We AC_SUBST these here to ensure they are subst'ed, + # in case the user doesn't call TEA_ADD_... + AC_SUBST(PKG_STUB_SOURCES) + AC_SUBST(PKG_STUB_OBJECTS) + AC_SUBST(PKG_TCL_SOURCES) + AC_SUBST(PKG_HEADERS) + AC_SUBST(PKG_INCLUDES) + AC_SUBST(PKG_LIBS) + AC_SUBST(PKG_CFLAGS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_SOURCES -- +# +# Specify one or more source files. Users should check for +# the right platform before adding to their list. +# It is not important to specify the directory, as long as it is +# in the generic, win or unix subdirectory of $(srcdir). +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_SOURCES +# PKG_OBJECTS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_SOURCES], [ + vars="$@" + for i in $vars; do + case $i in + [\$]*) + # allow $-var names + PKG_SOURCES="$PKG_SOURCES $i" + PKG_OBJECTS="$PKG_OBJECTS $i" + ;; + *) + # check for existence - allows for generic/win/unix VPATH + # To add more dirs here (like 'src'), you have to update VPATH + # in Makefile.in as well + if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ + -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ + -a ! -f "${srcdir}/macosx/$i" \ + ; then + AC_MSG_ERROR([could not find source file '$i']) + fi + PKG_SOURCES="$PKG_SOURCES $i" + # this assumes it is in a VPATH dir + i=`basename $i` + # handle user calling this before or after TEA_SETUP_COMPILER + if test x"${OBJEXT}" != x ; then + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}" + else + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}" + fi + PKG_OBJECTS="$PKG_OBJECTS $j" + ;; + esac + done + AC_SUBST(PKG_SOURCES) + AC_SUBST(PKG_OBJECTS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_STUB_SOURCES -- +# +# Specify one or more source files. Users should check for +# the right platform before adding to their list. +# It is not important to specify the directory, as long as it is +# in the generic, win or unix subdirectory of $(srcdir). +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_STUB_SOURCES +# PKG_STUB_OBJECTS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_STUB_SOURCES], [ + vars="$@" + for i in $vars; do + # check for existence - allows for generic/win/unix VPATH + if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ + -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ + -a ! -f "${srcdir}/macosx/$i" \ + ; then + AC_MSG_ERROR([could not find stub source file '$i']) + fi + PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i" + # this assumes it is in a VPATH dir + i=`basename $i` + # handle user calling this before or after TEA_SETUP_COMPILER + if test x"${OBJEXT}" != x ; then + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}" + else + j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}" + fi + PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j" + done + AC_SUBST(PKG_STUB_SOURCES) + AC_SUBST(PKG_STUB_OBJECTS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_TCL_SOURCES -- +# +# Specify one or more Tcl source files. These should be platform +# independent runtime files. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_TCL_SOURCES +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_TCL_SOURCES], [ + vars="$@" + for i in $vars; do + # check for existence, be strict because it is installed + if test ! -f "${srcdir}/$i" ; then + AC_MSG_ERROR([could not find tcl source file '${srcdir}/$i']) + fi + PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i" + done + AC_SUBST(PKG_TCL_SOURCES) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_HEADERS -- +# +# Specify one or more source headers. Users should check for +# the right platform before adding to their list. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_HEADERS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_HEADERS], [ + vars="$@" + for i in $vars; do + # check for existence, be strict because it is installed + if test ! -f "${srcdir}/$i" ; then + AC_MSG_ERROR([could not find header file '${srcdir}/$i']) + fi + PKG_HEADERS="$PKG_HEADERS $i" + done + AC_SUBST(PKG_HEADERS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_INCLUDES -- +# +# Specify one or more include dirs. Users should check for +# the right platform before adding to their list. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_INCLUDES +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_INCLUDES], [ + vars="$@" + for i in $vars; do + PKG_INCLUDES="$PKG_INCLUDES $i" + done + AC_SUBST(PKG_INCLUDES) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_LIBS -- +# +# Specify one or more libraries. Users should check for +# the right platform before adding to their list. For Windows, +# libraries provided in "foo.lib" format will be converted to +# "-lfoo" when using GCC (mingw). +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_LIBS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_LIBS], [ + vars="$@" + for i in $vars; do + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then + case $i in + *.lib) + # Convert foo.lib to -lfoo for GCC + i=-l`echo "$i" | sed -e 's/\.[[^.]]*$//' -e 's/\.lib.*//'` + ;; + esac + fi + PKG_LIBS="$PKG_LIBS $i" + done + AC_SUBST(PKG_LIBS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_CFLAGS -- +# +# Specify one or more CFLAGS. Users should check for +# the right platform before adding to their list. +# +# Arguments: +# one or more file names +# +# Results: +# +# Defines and substs the following vars: +# PKG_CFLAGS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_CFLAGS], [ + PKG_CFLAGS="$PKG_CFLAGS $@" + AC_SUBST(PKG_CFLAGS) +]) + +#------------------------------------------------------------------------ +# TEA_ADD_CLEANFILES -- +# +# Specify one or more CLEANFILES. +# +# Arguments: +# one or more file names to clean target +# +# Results: +# +# Appends to CLEANFILES, already defined for subst in LOAD_TCLCONFIG +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ADD_CLEANFILES], [ + CLEANFILES="$CLEANFILES $@" +]) + +#------------------------------------------------------------------------ +# TEA_PREFIX -- +# +# Handle the --prefix=... option by defaulting to what Tcl gave +# +# Arguments: +# none +# +# Results: +# +# If --prefix or --exec-prefix was not specified, $prefix and +# $exec_prefix will be set to the values given to Tcl when it was +# configured. +#------------------------------------------------------------------------ +AC_DEFUN([TEA_PREFIX], [ + if test "${prefix}" = "NONE"; then + prefix_default=yes + if test x"${TCL_PREFIX}" != x; then + AC_MSG_NOTICE([--prefix defaulting to TCL_PREFIX ${TCL_PREFIX}]) + prefix=${TCL_PREFIX} + else + AC_MSG_NOTICE([--prefix defaulting to /usr/local]) + prefix=/usr/local + fi + fi + if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \ + -o x"${exec_prefix_default}" = x"yes" ; then + if test x"${TCL_EXEC_PREFIX}" != x; then + AC_MSG_NOTICE([--exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}]) + exec_prefix=${TCL_EXEC_PREFIX} + else + AC_MSG_NOTICE([--exec-prefix defaulting to ${prefix}]) + exec_prefix=$prefix + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_SETUP_COMPILER_CC -- +# +# Do compiler checks the way we want. This is just a replacement +# for AC_PROG_CC in TEA configure.ac files to make them cleaner. +# +# Arguments: +# none +# +# Results: +# +# Sets up CC var and other standard bits we need to make executables. +#------------------------------------------------------------------------ +AC_DEFUN([TEA_SETUP_COMPILER_CC], [ + # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE) + # in this macro, they need to go into TEA_SETUP_COMPILER instead. + + AC_PROG_CC + AC_PROG_CPP + + INSTALL='$(SHELL) $(srcdir)/tclconfig/install-sh -c' + INSTALL_DATA_DIR='${INSTALL} -d -m 755' + INSTALL_DATA='${INSTALL} -m 644' + INSTALL_PROGRAM='${INSTALL}' + INSTALL_SCRIPT='${INSTALL}' + INSTALL_LIBRARY='${INSTALL_DATA}' + + AC_SUBST(INSTALL) + AC_SUBST(INSTALL_DATA_DIR) + AC_SUBST(INSTALL_DATA) + AC_SUBST(INSTALL_PROGRAM) + AC_SUBST(INSTALL_SCRIPT) + AC_SUBST(INSTALL_LIBRARY) + + #-------------------------------------------------------------------- + # Checks to see if the make program sets the $MAKE variable. + #-------------------------------------------------------------------- + + AC_PROG_MAKE_SET + + #-------------------------------------------------------------------- + # Find ranlib + #-------------------------------------------------------------------- + + AC_CHECK_TOOL(RANLIB, ranlib) + + #-------------------------------------------------------------------- + # Determines the correct binary file extension (.o, .obj, .exe etc.) + #-------------------------------------------------------------------- + + AC_OBJEXT + AC_EXEEXT +]) + +#------------------------------------------------------------------------ +# TEA_SETUP_COMPILER -- +# +# Do compiler checks that use the compiler. This must go after +# TEA_SETUP_COMPILER_CC, which does the actual compiler check. +# +# Arguments: +# none +# +# Results: +# +# Sets up CC var and other standard bits we need to make executables. +#------------------------------------------------------------------------ +AC_DEFUN([TEA_SETUP_COMPILER], [ + # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here. + AC_REQUIRE([TEA_SETUP_COMPILER_CC]) + + #------------------------------------------------------------------------ + # If we're using GCC, see if the compiler understands -pipe. If so, use it. + # It makes compiling go faster. (This is only a performance feature.) + #------------------------------------------------------------------------ + + if test -z "$no_pipe" -a -n "$GCC"; then + AC_CACHE_CHECK([if the compiler understands -pipe], + tcl_cv_cc_pipe, [ + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" + AC_TRY_COMPILE(,, tcl_cv_cc_pipe=yes, tcl_cv_cc_pipe=no) + CFLAGS=$hold_cflags]) + if test $tcl_cv_cc_pipe = yes; then + CFLAGS="$CFLAGS -pipe" + fi + fi + + #-------------------------------------------------------------------- + # Common compiler flag setup + #-------------------------------------------------------------------- + + AC_C_BIGENDIAN + if test "${TEA_PLATFORM}" = "unix" ; then + TEA_TCL_LINK_LIBS + TEA_MISSING_POSIX_HEADERS + # Let the user call this, because if it triggers, they will + # need a compat/strtod.c that is correct. Users can also + # use Tcl_GetDouble(FromObj) instead. + #TEA_BUGGY_STRTOD + fi +]) + +#------------------------------------------------------------------------ +# TEA_MAKE_LIB -- +# +# Generate a line that can be used to build a shared/unshared library +# in a platform independent manner. +# +# Arguments: +# none +# +# Requires: +# +# Results: +# +# Defines the following vars: +# CFLAGS - Done late here to note disturb other AC macros +# MAKE_LIB - Command to execute to build the Tcl library; +# differs depending on whether or not Tcl is being +# compiled as a shared library. +# MAKE_SHARED_LIB Makefile rule for building a shared library +# MAKE_STATIC_LIB Makefile rule for building a static library +# MAKE_STUB_LIB Makefile rule for building a stub library +# VC_MANIFEST_EMBED_DLL Makefile rule for embedded VC manifest in DLL +# VC_MANIFEST_EMBED_EXE Makefile rule for embedded VC manifest in EXE +# +# PRACTCL_TOOLSET What toolset is in use (gcc or msvc) +# PRACTCL_SHARED_LIB Template rule for building a shared library +# PRACTCL_STATIC_LIB Template rule for building a static library +# PRACTCL_STUB_LIB Template rule for building a stub library +# PRACTCL_VC_MANIFEST_EMBED_DLL Template rule for embedded VC manifest in DLL +# PRACTCL_VC_MANIFEST_EMBED_EXE Template rule for embedded VC manifest in EXE +# PRACTCL_NAME_LIBRARY Template rule for naming libraries +# +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_MAKE_LIB], [ + PRACTCL_TOOLSET="gcc" + PRACTCL_VC_MANIFEST_EMBED_DLL=: + PRACTCL_VC_MANIFEST_EMBED_EXE=: + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then + PRACTCL_TOOLSET="msvc" + PRACTCL_STATIC_LIB="%STLIB_LD% -out:%OUTFILE% %LIBRARY_OBJECTS%" + PRACTCL_SHARED_LIB="%SHLIB_LD% %SHLIB_LD_LIBS% %LDFLAGS_DEFAULT% -out:%OUTFILE% %LIBRARY_OBJECTS%" + MAKE_STATIC_LIB="\${STLIB_LD} -out:\[$]@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\[$]@ \$(PKG_OBJECTS)" + AC_EGREP_CPP([manifest needed], [ +#if defined(_MSC_VER) && _MSC_VER >= 1400 +print("manifest needed") +#endif + ], [ + # Could do a CHECK_PROG for mt, but should always be with MSVC8+ + PRACTCL_VC_MANIFEST_EMBED_DLL="mt.exe -nologo -manifest %OUTFILE%.manifest -outputresource:%OUTFILE%\;2" + PRACTCL_VC_MANIFEST_EMBED_EXE="mt.exe -nologo -manifest %OUTFILE%.manifest -outputresource:%OUTFILE%\;1" + VC_MANIFEST_EMBED_DLL="if test -f \[$]@.manifest ; then mt.exe -nologo -manifest \[$]@.manifest -outputresource:\[$]@\;2 ; fi" + VC_MANIFEST_EMBED_EXE="if test -f \[$]@.manifest ; then mt.exe -nologo -manifest \[$]@.manifest -outputresource:\[$]@\;1 ; fi" + MAKE_SHARED_LIB="${MAKE_SHARED_LIB} ; ${VC_MANIFEST_EMBED_DLL}" + TEA_ADD_CLEANFILES([*.manifest]) + ]) + PRACTCL_STUB_LIB="%STLIB_LD% -nodefaultlib -out:%OUTFILE% %LIBRARY_OBJECTS%" + MAKE_STUB_LIB="\${STLIB_LD} -nodefaultlib -out:\[$]@ \$(PKG_STUB_OBJECTS)" + else + MAKE_STATIC_LIB="\${STLIB_LD} \[$]@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} -o \[$]@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}" + MAKE_STUB_LIB="\${STLIB_LD} \[$]@ \$(PKG_STUB_OBJECTS)" + + PRACTCL_STATIC_LIB="%STLIB_LD% %OUTFILE% %LIBRARY_OBJECTS%" + PRACTCL_SHARED_LIB="%SHLIB_LD% -o %OUTFILE% %LIBRARY_OBJECTS% %SHLIB_LD_LIBS%" + PRACTCL_STUB_LIB="%STLIB_LD% %OUTFILE% %LIBRARY_OBJECTS%" + fi + + if test "${SHARED_BUILD}" = "1" ; then + MAKE_LIB="${MAKE_SHARED_LIB} " + else + MAKE_LIB="${MAKE_STATIC_LIB} " + fi + + #-------------------------------------------------------------------- + # Shared libraries and static libraries have different names. + # Use the double eval to make sure any variables in the suffix is + # substituted. (@@@ Might not be necessary anymore) + #-------------------------------------------------------------------- + if test "${TEA_PLATFORM}" = "windows" ; then + PRACTCL_NAME_LIBRARY="%LIBRARY_PREFIX%%LIBRARY_NAME%%LIBRARY_VERSION_NODOTS%" + if test "${SHARED_BUILD}" = "1" ; then + # We force the unresolved linking of symbols that are really in + # the private libraries of Tcl and Tk. + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\"" + fi + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\"" + if test "$GCC" = "yes"; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -static-libgcc" + fi + eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + else + eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + if test "$GCC" = "yes"; then + PKG_LIB_FILE=lib${PKG_LIB_FILE} + fi + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + if test "$GCC" = "yes"; then + PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE} + fi + # These aren't needed on Windows (either MSVC or gcc) + RANLIB=: + RANLIB_STUB=: + else + PRACTCL_NAME_LIBRARY="lib%LIBRARY_PREFIX%%LIBRARY_NAME%%LIBRARY_VERSION%" + RANLIB_STUB="${RANLIB}" + if test "${SHARED_BUILD}" = "1" ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}" + if test x"${TK_BIN_DIR}" != x ; then + SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}" + fi + eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}" + RANLIB=: + else + eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}" + fi + # Some packages build their own stubs libraries + eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}" + fi + + # Store the raw CFLAGS before we add the trimmings + PRACTCL_CFLAGS=${CFLAGS} + # These are escaped so that only CFLAGS is picked up at configure time. + # The other values will be substituted at make time. + CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}" + if test "${SHARED_BUILD}" = "1" ; then + CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}" + fi + + AC_SUBST(MAKE_LIB) + AC_SUBST(MAKE_SHARED_LIB) + AC_SUBST(MAKE_STATIC_LIB) + AC_SUBST(MAKE_STUB_LIB) + AC_SUBST(RANLIB_STUB) + AC_SUBST(VC_MANIFEST_EMBED_DLL) + AC_SUBST(VC_MANIFEST_EMBED_EXE) + AC_SUBST(PRACTCL_CFLAGS) + AC_SUBST(PRACTCL_TOOLSET) + AC_SUBST(PRACTCL_SHARED_LIB) + AC_SUBST(PRACTCL_STATIC_LIB) + AC_SUBST(PRACTCL_STUB_LIB) + AC_SUBST(PRACTCL_VC_MANIFEST_EMBED_DLL) + AC_SUBST(PRACTCL_VC_MANIFEST_EMBED_EXE) + AC_SUBST(PRACTCL_NAME_LIBRARY) +]) + +#------------------------------------------------------------------------ +# TEA_LIB_SPEC -- +# +# Compute the name of an existing object library located in libdir +# from the given base name and produce the appropriate linker flags. +# +# Arguments: +# basename The base name of the library without version +# numbers, extensions, or "lib" prefixes. +# extra_dir Extra directory in which to search for the +# library. This location is used first, then +# $prefix/$exec-prefix, then some defaults. +# +# Requires: +# TEA_INIT and TEA_PREFIX must be called first. +# +# Results: +# +# Defines the following vars: +# ${basename}_LIB_NAME The computed library name. +# ${basename}_LIB_SPEC The computed linker flags. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LIB_SPEC], [ + AC_MSG_CHECKING([for $1 library]) + + # Look in exec-prefix for the library (defined by TEA_PREFIX). + + tea_lib_name_dir="${exec_prefix}/lib" + + # Or in a user-specified location. + + if test x"$2" != x ; then + tea_extra_lib_dir=$2 + else + tea_extra_lib_dir=NONE + fi + + for i in \ + `ls -dr ${tea_extra_lib_dir}/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr ${tea_extra_lib_dir}/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr ${tea_lib_name_dir}/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr ${tea_lib_name_dir}/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr /usr/lib/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr /usr/lib/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr /usr/lib64/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr /usr/lib64/lib$1[[0-9]]* 2>/dev/null ` \ + `ls -dr /usr/local/lib/$1[[0-9]]*.lib 2>/dev/null ` \ + `ls -dr /usr/local/lib/lib$1[[0-9]]* 2>/dev/null ` ; do + if test -f "$i" ; then + tea_lib_name_dir=`dirname $i` + $1_LIB_NAME=`basename $i` + $1_LIB_PATH_NAME=$i + break + fi + done + + if test "${TEA_PLATFORM}" = "windows"; then + $1_LIB_SPEC=\"`${CYGPATH} ${$1_LIB_PATH_NAME} 2>/dev/null`\" + else + # Strip off the leading "lib" and trailing ".a" or ".so" + + tea_lib_name_lib=`echo ${$1_LIB_NAME}|sed -e 's/^lib//' -e 's/\.[[^.]]*$//' -e 's/\.so.*//'` + $1_LIB_SPEC="-L${tea_lib_name_dir} -l${tea_lib_name_lib}" + fi + + if test "x${$1_LIB_NAME}" = x ; then + AC_MSG_ERROR([not found]) + else + AC_MSG_RESULT([${$1_LIB_SPEC}]) + fi +]) + +#------------------------------------------------------------------------ +# TEA_PRIVATE_TCL_HEADERS -- +# +# Locate the private Tcl include files +# +# Arguments: +# +# Requires: +# TCL_SRC_DIR Assumes that TEA_LOAD_TCLCONFIG has +# already been called. +# +# Results: +# +# Substitutes the following vars: +# TCL_TOP_DIR_NATIVE +# TCL_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PRIVATE_TCL_HEADERS], [ + # Allow for --with-tclinclude to take effect and define ${ac_cv_c_tclh} + AC_REQUIRE([TEA_PUBLIC_TCL_HEADERS]) + AC_MSG_CHECKING([for Tcl private include files]) + + TCL_SRC_DIR_NATIVE=`${CYGPATH} ${TCL_SRC_DIR}` + TCL_TOP_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}\" + + # Check to see if tclPort.h isn't already with the public headers + # Don't look for tclInt.h because that resides with tcl.h in the core + # sources, but the Port headers are in a different directory + if test "${TEA_PLATFORM}" = "windows" -a \ + -f "${ac_cv_c_tclh}/tclWinPort.h"; then + result="private headers found with public headers" + elif test "${TEA_PLATFORM}" = "unix" -a \ + -f "${ac_cv_c_tclh}/tclUnixPort.h"; then + result="private headers found with public headers" + else + TCL_GENERIC_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/generic\" + if test "${TEA_PLATFORM}" = "windows"; then + TCL_PLATFORM_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/win\" + else + TCL_PLATFORM_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/unix\" + fi + # Overwrite the previous TCL_INCLUDES as this should capture both + # public and private headers in the same set. + # We want to ensure these are substituted so as not to require + # any *_NATIVE vars be defined in the Makefile + TCL_INCLUDES="-I${TCL_GENERIC_DIR_NATIVE} -I${TCL_PLATFORM_DIR_NATIVE}" + if test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use + # the framework's Headers and PrivateHeaders directories + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + if test -d "${TCL_BIN_DIR}/Headers" -a \ + -d "${TCL_BIN_DIR}/PrivateHeaders"; then + TCL_INCLUDES="-I\"${TCL_BIN_DIR}/Headers\" -I\"${TCL_BIN_DIR}/PrivateHeaders\" ${TCL_INCLUDES}" + else + TCL_INCLUDES="${TCL_INCLUDES} ${TCL_INCLUDE_SPEC} `echo "${TCL_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`" + fi + ;; + esac + result="Using ${TCL_INCLUDES}" + else + if test ! -f "${TCL_SRC_DIR}/generic/tclInt.h" ; then + AC_MSG_ERROR([Cannot find private header tclInt.h in ${TCL_SRC_DIR}]) + fi + result="Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}" + fi + fi + + AC_SUBST(TCL_TOP_DIR_NATIVE) + + AC_SUBST(TCL_INCLUDES) + AC_MSG_RESULT([${result}]) +]) + +#------------------------------------------------------------------------ +# TEA_PUBLIC_TCL_HEADERS -- +# +# Locate the installed public Tcl header files +# +# Arguments: +# None. +# +# Requires: +# CYGPATH must be set +# +# Results: +# +# Adds a --with-tclinclude switch to configure. +# Result is cached. +# +# Substitutes the following vars: +# TCL_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PUBLIC_TCL_HEADERS], [ + AC_MSG_CHECKING([for Tcl public headers]) + + AC_ARG_WITH(tclinclude, [ --with-tclinclude directory containing the public Tcl header files], with_tclinclude=${withval}) + + AC_CACHE_VAL(ac_cv_c_tclh, [ + # Use the value from --with-tclinclude, if it was given + + if test x"${with_tclinclude}" != x ; then + if test -f "${with_tclinclude}/tcl.h" ; then + ac_cv_c_tclh=${with_tclinclude} + else + AC_MSG_ERROR([${with_tclinclude} directory does not contain tcl.h]) + fi + else + list="" + if test "`uname -s`" = "Darwin"; then + # If Tcl was built as a framework, attempt to use + # the framework's Headers directory + case ${TCL_DEFS} in + *TCL_FRAMEWORK*) + list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`" + ;; + esac + fi + + # Look in the source dir only if Tcl is not installed, + # and in that situation, look there before installed locations. + if test -f "${TCL_BIN_DIR}/Makefile" ; then + list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`" + fi + + # Check order: pkg --prefix location, Tcl's --prefix location, + # relative to directory of tclConfig.sh. + + eval "temp_includedir=${includedir}" + list="$list \ + `ls -d ${temp_includedir} 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" + if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then + list="$list /usr/local/include /usr/include" + if test x"${TCL_INCLUDE_SPEC}" != x ; then + d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'` + list="$list `ls -d ${d} 2>/dev/null`" + fi + fi + for i in $list ; do + if test -f "$i/tcl.h" ; then + ac_cv_c_tclh=$i + break + fi + done + fi + ]) + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_tclh}" = x ; then + AC_MSG_ERROR([tcl.h not found. Please specify its location with --with-tclinclude]) + else + AC_MSG_RESULT([${ac_cv_c_tclh}]) + fi + + # Convert to a native path and substitute into the output files. + + INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}` + + TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + + AC_SUBST(TCL_INCLUDES) +]) + +#------------------------------------------------------------------------ +# TEA_PRIVATE_TK_HEADERS -- +# +# Locate the private Tk include files +# +# Arguments: +# +# Requires: +# TK_SRC_DIR Assumes that TEA_LOAD_TKCONFIG has +# already been called. +# +# Results: +# +# Substitutes the following vars: +# TK_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PRIVATE_TK_HEADERS], [ + # Allow for --with-tkinclude to take effect and define ${ac_cv_c_tkh} + AC_REQUIRE([TEA_PUBLIC_TK_HEADERS]) + AC_MSG_CHECKING([for Tk private include files]) + + TK_SRC_DIR_NATIVE=`${CYGPATH} ${TK_SRC_DIR}` + TK_TOP_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}\" + + # Check to see if tkPort.h isn't already with the public headers + # Don't look for tkInt.h because that resides with tk.h in the core + # sources, but the Port headers are in a different directory + if test "${TEA_PLATFORM}" = "windows" -a \ + -f "${ac_cv_c_tkh}/tkWinPort.h"; then + result="private headers found with public headers" + elif test "${TEA_PLATFORM}" = "unix" -a \ + -f "${ac_cv_c_tkh}/tkUnixPort.h"; then + result="private headers found with public headers" + else + TK_GENERIC_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/generic\" + TK_XLIB_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/xlib\" + if test "${TEA_PLATFORM}" = "windows"; then + TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/win\" + else + TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/unix\" + fi + # Overwrite the previous TK_INCLUDES as this should capture both + # public and private headers in the same set. + # We want to ensure these are substituted so as not to require + # any *_NATIVE vars be defined in the Makefile + TK_INCLUDES="-I${TK_GENERIC_DIR_NATIVE} -I${TK_PLATFORM_DIR_NATIVE}" + # Detect and add ttk subdir + if test -d "${TK_SRC_DIR}/generic/ttk"; then + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/generic/ttk\"" + fi + case ${PRACTCL_WINDOWINGSYSTEM} in + cocoa) + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\"" + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/macosx\"" + ;; + hitheme) + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\"" + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/macosx\"" + ;; + sdl) + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\"" + ;; + x11) + ;; + *) + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\"" + ;; + esac + if test "`uname -s`" = "Darwin"; then + # If Tk was built as a framework, attempt to use + # the framework's Headers and PrivateHeaders directories + case ${TK_DEFS} in + *TK_FRAMEWORK*) + if test -d "${TK_BIN_DIR}/Headers" -a \ + -d "${TK_BIN_DIR}/PrivateHeaders"; then + TK_INCLUDES="-I\"${TK_BIN_DIR}/Headers\" -I\"${TK_BIN_DIR}/PrivateHeaders\" ${TK_INCLUDES}" + else + TK_INCLUDES="${TK_INCLUDES} ${TK_INCLUDE_SPEC} `echo "${TK_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`" + fi + ;; + esac + result="Using ${TK_INCLUDES}" + else + if test ! -f "${TK_SRC_DIR}/generic/tkInt.h" ; then + AC_MSG_ERROR([Cannot find private header tkInt.h in ${TK_SRC_DIR}]) + fi + result="Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}" + fi + fi + + AC_SUBST(TK_TOP_DIR_NATIVE) + AC_SUBST(TK_XLIB_DIR_NATIVE) + + AC_SUBST(TK_INCLUDES) + AC_MSG_RESULT([${result}]) +]) + +#------------------------------------------------------------------------ +# TEA_PUBLIC_TK_HEADERS -- +# +# Locate the installed public Tk header files +# +# Arguments: +# None. +# +# Requires: +# CYGPATH must be set +# +# Results: +# +# Adds a --with-tkinclude switch to configure. +# Result is cached. +# +# Substitutes the following vars: +# TK_INCLUDES +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PUBLIC_TK_HEADERS], [ + AC_MSG_CHECKING([for Tk public headers]) + + AC_ARG_WITH(tkinclude, [ --with-tkinclude directory containing the public Tk header files], with_tkinclude=${withval}) + + AC_CACHE_VAL(ac_cv_c_tkh, [ + # Use the value from --with-tkinclude, if it was given + + if test x"${with_tkinclude}" != x ; then + if test -f "${with_tkinclude}/tk.h" ; then + ac_cv_c_tkh=${with_tkinclude} + else + AC_MSG_ERROR([${with_tkinclude} directory does not contain tk.h]) + fi + else + list="" + if test "`uname -s`" = "Darwin"; then + # If Tk was built as a framework, attempt to use + # the framework's Headers directory. + case ${TK_DEFS} in + *TK_FRAMEWORK*) + list="`ls -d ${TK_BIN_DIR}/Headers 2>/dev/null`" + ;; + esac + fi + + # Look in the source dir only if Tk is not installed, + # and in that situation, look there before installed locations. + if test -f "${TK_BIN_DIR}/Makefile" ; then + list="$list `ls -d ${TK_SRC_DIR}/generic 2>/dev/null`" + fi + + # Check order: pkg --prefix location, Tk's --prefix location, + # relative to directory of tkConfig.sh, Tcl's --prefix location, + # relative to directory of tclConfig.sh. + + eval "temp_includedir=${includedir}" + list="$list \ + `ls -d ${temp_includedir} 2>/dev/null` \ + `ls -d ${TK_PREFIX}/include 2>/dev/null` \ + `ls -d ${TK_BIN_DIR}/../include 2>/dev/null` \ + `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ + `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" + if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then + list="$list /usr/local/include /usr/include" + if test x"${TK_INCLUDE_SPEC}" != x ; then + d=`echo "${TK_INCLUDE_SPEC}" | sed -e 's/^-I//'` + list="$list `ls -d ${d} 2>/dev/null`" + fi + fi + for i in $list ; do + if test -f "$i/tk.h" ; then + ac_cv_c_tkh=$i + break + fi + done + fi + ]) + + # Print a message based on how we determined the include path + + if test x"${ac_cv_c_tkh}" = x ; then + AC_MSG_ERROR([tk.h not found. Please specify its location with --with-tkinclude]) + else + AC_MSG_RESULT([${ac_cv_c_tkh}]) + fi + + # Convert to a native path and substitute into the output files. + + INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tkh}` + + TK_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + + AC_SUBST(TK_INCLUDES) + + if test "${PRACTCL_WINDOWINGSYSTEM}" != "x11"; then + # On Windows and Aqua, we need the X compat headers + AC_MSG_CHECKING([for X11 header files]) + if test ! -r "${INCLUDE_DIR_NATIVE}/X11/Xlib.h"; then + INCLUDE_DIR_NATIVE="`${CYGPATH} ${TK_SRC_DIR}/xlib`" + TK_XINCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" + AC_SUBST(TK_XINCLUDES) + fi + AC_MSG_RESULT([${INCLUDE_DIR_NATIVE}]) + fi +]) + +#------------------------------------------------------------------------ +# TEA_PATH_CONFIG -- +# +# Locate the ${1}Config.sh file and perform a sanity check on +# the ${1} compile flags. These are used by packages like +# [incr Tk] that load *Config.sh files from more than Tcl and Tk. +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-$1=... +# +# Defines the following vars: +# $1_BIN_DIR Full path to the directory containing +# the $1Config.sh file +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_CONFIG], [ + # + # Ok, lets find the $1 configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-$1 + # + + if test x"${no_$1}" = x ; then + # we reset no_$1 in case something fails here + no_$1=true + AC_ARG_WITH($1, [ --with-$1 directory containing $1 configuration ($1Config.sh)], with_$1config=${withval}) + AC_MSG_CHECKING([for $1 configuration]) + AC_CACHE_VAL(ac_cv_c_$1config,[ + + # First check to see if --with-$1 was specified. + if test x"${with_$1config}" != x ; then + case ${with_$1config} in + */$1Config.sh ) + if test -f ${with_$1config}; then + AC_MSG_WARN([--with-$1 argument should refer to directory containing $1Config.sh, not to $1Config.sh itself]) + with_$1config=`echo ${with_$1config} | sed 's!/$1Config\.sh$!!'` + fi;; + esac + if test -f "${with_$1config}/$1Config.sh" ; then + ac_cv_c_$1config=`(cd ${with_$1config}; pwd)` + else + AC_MSG_ERROR([${with_$1config} directory doesn't contain $1Config.sh]) + fi + fi + + # then check for a private $1 installation + if test x"${ac_cv_c_$1config}" = x ; then + for i in \ + ../$1 \ + `ls -dr ../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ../../$1 \ + `ls -dr ../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ../../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ../../../$1 \ + `ls -dr ../../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ../../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ../../../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ../../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ${srcdir}/../$1 \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]] 2>/dev/null` \ + `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]* 2>/dev/null` \ + ; do + if test -f "$i/$1Config.sh" ; then + ac_cv_c_$1config=`(cd $i; pwd)` + break + fi + if test -f "$i/unix/$1Config.sh" ; then + ac_cv_c_$1config=`(cd $i/unix; pwd)` + break + fi + done + fi + + # check in a few common install locations + if test x"${ac_cv_c_$1config}" = x ; then + for i in `ls -d ${libdir} 2>/dev/null` \ + `ls -d ${exec_prefix}/lib 2>/dev/null` \ + `ls -d ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + ; do + if test -f "$i/$1Config.sh" ; then + ac_cv_c_$1config=`(cd $i; pwd)` + break + fi + done + fi + ]) + + if test x"${ac_cv_c_$1config}" = x ; then + $1_BIN_DIR="# no $1 configs found" + AC_MSG_WARN([Cannot find $1 configuration definitions]) + exit 0 + else + no_$1= + $1_BIN_DIR=${ac_cv_c_$1config} + AC_MSG_RESULT([found $$1_BIN_DIR/$1Config.sh]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_CONFIG -- +# +# Load the $1Config.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# $1_BIN_DIR +# +# Results: +# +# Substitutes the following vars: +# $1_SRC_DIR +# $1_LIB_FILE +# $1_LIB_SPEC +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_LOAD_CONFIG], [ + AC_MSG_CHECKING([for existence of ${$1_BIN_DIR}/$1Config.sh]) + + if test -f "${$1_BIN_DIR}/$1Config.sh" ; then + AC_MSG_RESULT([loading]) + . "${$1_BIN_DIR}/$1Config.sh" + else + AC_MSG_RESULT([file not found]) + fi + + # + # If the $1_BIN_DIR is the build directory (not the install directory), + # then set the common variable name to the value of the build variables. + # For example, the variable $1_LIB_SPEC will be set to the value + # of $1_BUILD_LIB_SPEC. An extension should make use of $1_LIB_SPEC + # instead of $1_BUILD_LIB_SPEC since it will work with both an + # installed and uninstalled version of Tcl. + # + + if test -f "${$1_BIN_DIR}/Makefile" ; then + AC_MSG_WARN([Found Makefile - using build library specs for $1]) + $1_LIB_SPEC=${$1_BUILD_LIB_SPEC} + $1_STUB_LIB_SPEC=${$1_BUILD_STUB_LIB_SPEC} + $1_STUB_LIB_PATH=${$1_BUILD_STUB_LIB_PATH} + $1_INCLUDE_SPEC=${$1_BUILD_INCLUDE_SPEC} + $1_LIBRARY_PATH=${$1_LIBRARY_PATH} + fi + + AC_SUBST($1_VERSION) + AC_SUBST($1_BIN_DIR) + AC_SUBST($1_SRC_DIR) + + AC_SUBST($1_LIB_FILE) + AC_SUBST($1_LIB_SPEC) + + AC_SUBST($1_STUB_LIB_FILE) + AC_SUBST($1_STUB_LIB_SPEC) + AC_SUBST($1_STUB_LIB_PATH) + + # Allow the caller to prevent this auto-check by specifying any 2nd arg + AS_IF([test "x$2" = x], [ + # Check both upper and lower-case variants + # If a dev wanted non-stubs libs, this function could take an option + # to not use _STUB in the paths below + AS_IF([test "x${$1_STUB_LIB_SPEC}" = x], + [TEA_LOAD_CONFIG_LIB(translit($1,[a-z],[A-Z])_STUB)], + [TEA_LOAD_CONFIG_LIB($1_STUB)]) + ]) +]) + +#------------------------------------------------------------------------ +# TEA_LOAD_CONFIG_LIB -- +# +# Helper function to load correct library from another extension's +# ${PACKAGE}Config.sh. +# +# Results: +# Adds to LIBS the appropriate extension library +#------------------------------------------------------------------------ +AC_DEFUN([TEA_LOAD_CONFIG_LIB], [ + AC_MSG_CHECKING([For $1 library for LIBS]) + # This simplifies the use of stub libraries by automatically adding + # the stub lib to your path. Normally this would add to SHLIB_LD_LIBS, + # but this is called before CONFIG_CFLAGS. More importantly, this adds + # to PKG_LIBS, which becomes LIBS, and that is only used by SHLIB_LD. + if test "x${$1_LIB_SPEC}" != "x" ; then + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes" ; then + TEA_ADD_LIBS([\"`${CYGPATH} ${$1_LIB_PATH}`\"]) + AC_MSG_RESULT([using $1_LIB_PATH ${$1_LIB_PATH}]) + else + TEA_ADD_LIBS([${$1_LIB_SPEC}]) + AC_MSG_RESULT([using $1_LIB_SPEC ${$1_LIB_SPEC}]) + fi + else + AC_MSG_RESULT([file not found]) + fi +]) + +#------------------------------------------------------------------------ +# TEA_EXPORT_CONFIG -- +# +# Define the data to insert into the ${PACKAGE}Config.sh file +# +# Arguments: +# +# Requires the following vars to be set: +# $1 +# +# Results: +# Substitutes the following vars: +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_EXPORT_CONFIG], [ + #-------------------------------------------------------------------- + # These are for $1Config.sh + #-------------------------------------------------------------------- + + # pkglibdir must be a fully qualified path and (not ${exec_prefix}/lib) + eval pkglibdir="[$]{libdir}/$1${PACKAGE_VERSION}" + if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then + eval $1_LIB_FLAG="-l$1${PACKAGE_VERSION}${DBGX}" + eval $1_STUB_LIB_FLAG="-l$1stub${PACKAGE_VERSION}${DBGX}" + else + eval $1_LIB_FLAG="-l$1`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}" + eval $1_STUB_LIB_FLAG="-l$1stub`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}" + fi + $1_BUILD_LIB_SPEC="-L`$CYGPATH $(pwd)` ${$1_LIB_FLAG}" + $1_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` ${$1_LIB_FLAG}" + $1_BUILD_STUB_LIB_SPEC="-L`$CYGPATH $(pwd)` [$]{$1_STUB_LIB_FLAG}" + $1_STUB_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` [$]{$1_STUB_LIB_FLAG}" + $1_BUILD_STUB_LIB_PATH="`$CYGPATH $(pwd)`/[$]{PKG_STUB_LIB_FILE}" + $1_STUB_LIB_PATH="`$CYGPATH ${pkglibdir}`/[$]{PKG_STUB_LIB_FILE}" + + AC_SUBST($1_BUILD_LIB_SPEC) + AC_SUBST($1_LIB_SPEC) + AC_SUBST($1_BUILD_STUB_LIB_SPEC) + AC_SUBST($1_STUB_LIB_SPEC) + AC_SUBST($1_BUILD_STUB_LIB_PATH) + AC_SUBST($1_STUB_LIB_PATH) + + AC_SUBST(MAJOR_VERSION) + AC_SUBST(MINOR_VERSION) + AC_SUBST(PATCHLEVEL) +]) + + +#------------------------------------------------------------------------ +# TEA_PATH_CELIB -- +# +# Locate Keuchel's celib emulation layer for targeting Win/CE +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-celib=... +# +# Defines the following vars: +# CELIB_DIR Full path to the directory containing +# the include and platform lib files +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_CELIB], [ + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-celib + + if test x"${no_celib}" = x ; then + # we reset no_celib in case something fails here + no_celib=true + AC_ARG_WITH(celib,[ --with-celib=DIR use Windows/CE support library from DIR], with_celibconfig=${withval}) + AC_MSG_CHECKING([for Windows/CE celib directory]) + AC_CACHE_VAL(ac_cv_c_celibconfig,[ + # First check to see if --with-celibconfig was specified. + if test x"${with_celibconfig}" != x ; then + if test -d "${with_celibconfig}/inc" ; then + ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)` + else + AC_MSG_ERROR([${with_celibconfig} directory doesn't contain inc directory]) + fi + fi + + # then check for a celib library + if test x"${ac_cv_c_celibconfig}" = x ; then + for i in \ + ../celib-palm-3.0 \ + ../celib \ + ../../celib-palm-3.0 \ + ../../celib \ + `ls -dr ../celib-*3.[[0-9]]* 2>/dev/null` \ + ${srcdir}/../celib-palm-3.0 \ + ${srcdir}/../celib \ + `ls -dr ${srcdir}/../celib-*3.[[0-9]]* 2>/dev/null` \ + ; do + if test -d "$i/inc" ; then + ac_cv_c_celibconfig=`(cd $i; pwd)` + break + fi + done + fi + ]) + if test x"${ac_cv_c_celibconfig}" = x ; then + AC_MSG_ERROR([Cannot find celib support library directory]) + else + no_celib= + CELIB_DIR=${ac_cv_c_celibconfig} + CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'` + AC_MSG_RESULT([found $CELIB_DIR]) + fi + fi +]) + +#-------------------------------------------------------------------- +# TEA_CONFIG_TEAPOT +# +# Try to determine the canonical name for this package's binary +# target +# +# Arguments: +# none +AC_DEFUN([TEA_CONFIG_TEAPOT], [ + AC_REQUIRE([TEA_INIT]) + AC_REQUIRE([TEA_CONFIG_SYSTEM]) + TEACUP_OS=$system + TEACUP_ARCH="unknown" + TEACUP_TOOLSET="gcc" + TEACUP_PROFILE="unknown" + arch="unknown" + case ${host_alias} in + *mingw32*) + arch="ix86" + TEACUP_PROFILE="win32-ix86" + ;; + *mingw64*) + arch="x86_64" + TEACUP_PROFILE="win32-x86_64" + ;; + esac + if test "${arch}" = "unknown" ; then + if test "${TEA_PLATFORM}" = "windows" ; then + if test "$GCC" = "yes" ; then + TEACUP_TOOLSET="gcc" + else + TEACUP_TOOLSET="msvc" + fi + if test "$do64bit" != "no" ; then + case "$do64bit" in + amd64|x64|yes) + arch="x86_64" + TEACUP_PROFILE="win32-x86_64" + ;; + ia64) + arch="ia64" + TEACUP_PROFILE="win32-ia64" + ;; + esac + else + arch="ix86" + TEACUP_PROFILE="win32-ix86" + fi + else + case $system in + Linux*) + TEACUP_OS="linux" + arch=`uname -m` + TEACUP_PROFILE="linux-glibc2.3-$arch" + ;; + GNU*) + TEACUP_OS="gnu" + arch=`uname -m` + ;; + NetBSD-Debian) + TEACUP_OS="netbsd-debian" + arch=`uname -m` + ;; + OpenBSD-*) + TEACUP_OS="openbsd" + arch=`arch -s` + ;; + Darwin*) + TEACUP_OS="macosx" + TEACUP_PROFILE="macosx-universal" + arch=`uname -m` + if test $arch = "x86_64"; then + TEACUP_PROFILE="macosx10.5-i386-x86_84" + fi + ;; + OpenBSD*) + TEACUP_OS="openbsd" + arch=`arch -s` + ;; + esac + fi + fi + TEACUP_ARCH=$arch + if test "$TEACUP_PROFILE" = "unknown"; then + if test $arch = "unknown"; then + arch=`uname -m` + fi + case $arch in + i*86) + arch="ix86" + ;; + amd64) + arch="x86_64" + ;; + esac + TEACUP_PROFILE="$TEACUP_OS-$arch" + fi + TEA_SYSTEM=$system + AC_SUBST(TEA_SYSTEM) + AC_SUBST(TEA_PLATFORM) + AC_SUBST(TEA_WINDOWINGSYSTEM) + AC_SUBST(TEACUP_OS) + AC_SUBST(TEACUP_ARCH) + AC_SUBST(TEACUP_TOOLSET) + AC_SUBST(TEACUP_PROFILE) +]) + +# Local Variables: +# mode: autoconf +# End: diff --git a/tests/all.tcl b/tests/all.tcl new file mode 100644 index 0000000..aeb37a8 --- /dev/null +++ b/tests/all.tcl @@ -0,0 +1,56 @@ +# all.tcl -- +# +# This file contains a top-level script to run all of the Tcl +# tests. Execute it by invoking "source all.test" when running tcltest +# in this directory. +# +# Copyright (c) 1998-2000 by Ajuba Solutions. +# All rights reserved. +# +# RCS: @(#) $Id: all.tcl,v 1.5 2000/08/15 18:45:01 hobbs Exp $ + +if {[lsearch [namespace children] ::tcltest] == -1} { + package require tcltest + namespace import ::tcltest::* +} + +set ::tcltest::testSingleFile false +set ::tcltest::testsDirectory [file dir [info script]] + +# We should ensure that the testsDirectory is absolute. +# This was introduced in Tcl 8.3+'s tcltest, so we need a catch. +catch {::tcltest::normalizePath ::tcltest::testsDirectory} + +puts stdout "Tests running in interp: [info nameofexecutable]" +puts stdout "Tests running in working dir: $::tcltest::testsDirectory" +if {[llength $::tcltest::skip] > 0} { + puts stdout "Skipping tests that match: $::tcltest::skip" +} +if {[llength $::tcltest::match] > 0} { + puts stdout "Only running tests that match: $::tcltest::match" +} + +if {[llength $::tcltest::skipFiles] > 0} { + puts stdout "Skipping test files that match: $::tcltest::skipFiles" +} +if {[llength $::tcltest::matchFiles] > 0} { + puts stdout "Only sourcing test files that match: $::tcltest::matchFiles" +} + +set timeCmd {clock format [clock seconds]} +puts stdout "Tests began at [eval $timeCmd]" + +# source each of the specified tests +foreach file [lsort [::tcltest::getMatchingFiles]] { + set tail [file tail $file] + puts stdout $tail + if {[catch {source $file} msg]} { + puts stdout $msg + } +} + +# cleanup +puts stdout "\nTests ended at [eval $timeCmd]" +::tcltest::cleanupTests 1 +return + diff --git a/tests/certs/README.txt b/tests/certs/README.txt new file mode 100644 index 0000000..74beaa9 --- /dev/null +++ b/tests/certs/README.txt @@ -0,0 +1,9 @@ +These files were generated with openssl v0.9.6a-engine based on the +instructions at http://www-itg.lbl.gov/~boverhof/openssl_certs.html. +The file names match the examples used above. + +The PEM password is 'sample' with the basic CA info being: + +subject=/C=CA/ST=British Columbia/L=Vancouver/O=Sample Certs Intl + +These are for testing use only. diff --git a/tests/certs/ca.pem b/tests/certs/ca.pem new file mode 100644 index 0000000..b64683d --- /dev/null +++ b/tests/certs/ca.pem @@ -0,0 +1,18 @@ +-----BEGIN CERTIFICATE----- +MIIC2jCCAkOgAwIBAgIBADANBgkqhkiG9w0BAQQFADBYMQswCQYDVQQGEwJDQTEZ +MBcGA1UECBMQQnJpdGlzaCBDb2x1bWJpYTESMBAGA1UEBxMJVmFuY291dmVyMRow +GAYDVQQKExFTYW1wbGUgQ2VydHMgSW50bDAeFw0wMTA2MjEyMDI2MDRaFw0wMTA3 +MjEyMDI2MDRaMFgxCzAJBgNVBAYTAkNBMRkwFwYDVQQIExBCcml0aXNoIENvbHVt +YmlhMRIwEAYDVQQHEwlWYW5jb3V2ZXIxGjAYBgNVBAoTEVNhbXBsZSBDZXJ0cyBJ +bnRsMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJeHe1yfuw7YCx6nZ4hcyl +qe1JgOXSMqAzHwfHf/EdGtQUhsfsmgx9cZCKgtuZaoRKidl60MFeW2zq12ORuPUB +w90mQh46KDPRNWm1jViI/xmKUY+so6F5P/c6aA0QYqcpDhM7GgMvaAbEuY70gQ0l +uhxMv75mKMWC4RuzFyVVjwIDAQABo4GzMIGwMB0GA1UdDgQWBBTwwtcIvZ/wpImV +VC/e3C/I9qXWVTCBgAYDVR0jBHkwd4AU8MLXCL2f8KSJlVQv3twvyPal1lWhXKRa +MFgxCzAJBgNVBAYTAkNBMRkwFwYDVQQIExBCcml0aXNoIENvbHVtYmlhMRIwEAYD +VQQHEwlWYW5jb3V2ZXIxGjAYBgNVBAoTEVNhbXBsZSBDZXJ0cyBJbnRsggEAMAwG +A1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEEBQADgYEANprDWDEI9/UUkIL4kxvK8Woy +akWYabFR3s2RnxwCMDi0d7eKh+8k+NHLjD1FnWt9VNmub3sd8+PdTMk41PlLfroG +lCAd31HnYqoi498ivgpczwFj3BQSssmhld+aCFyE83KVIeMuP55fcp44vxQuEmcn +EWnH66cMUxI1D3jcQWE= +-----END CERTIFICATE----- diff --git a/tests/certs/client.key b/tests/certs/client.key new file mode 100644 index 0000000..6c27df7 --- /dev/null +++ b/tests/certs/client.key @@ -0,0 +1,15 @@ +-----BEGIN RSA PRIVATE KEY----- +MIICXgIBAAKBgQDByy+QiN7Gde+Pf6Wvjk4OZlXfbV68mzmLh/xrXIdGQL5KqRhi +ydUZSUU87TZ/poZAFGA8kds0pmD1TWy4lGiJjoU5pxeIvl8d08Sqbh6Srxv1CKJm +J7RIp4RvEpviOSaDUC0wkLMvAAaAu2ZpNEncsotV4eSaE/WhvCHamBjpSwIDAQAB +AoGAP0q48h+Bgpep8dfiqP91BsbtbNcvhbG8jZGQIxBJLeyfOYsYZ8s7SdLgRhHD +JtWgKvV8qMuKKBvetr7erznpGdHcDDw1wutL2PagET756BjAtxcZ0lEx129eXThH +10+09QEbSlO9XRd1OvAdLCb80H97+jZXMVJ6eb/uMuVzUMECQQDzikOjJLK678fa +haesVYBqmsFAihGIUK+7Ki1F8wS6/oKLHWKDdFYoI/3Zve0qdFGFdvZicFqLAjKl +QOXxBGrpAkEAy7Vf1nmp8FAj2p1/0383EuIhjmMjQw2SHYMbTaCwbnYGJrPoeMwE +dwaaWwfgmXFeoc6lzBRUeDVz2EE6EyzqEwJBAO9XR4eSrlAHDFsWlSVJVg3ujtO1 +nOthmIKRPbML1O9M5tB/DWzxLSb/0B9ohyb8740Bz7wIfQM2Ir3DXPeThtkCQQDH +zSYrHznnUzNXgZOWxfgmtVVkayhy5CSkfauSAEIMlgaCf4NMuA7JD9jl4FwTJHdF +DYLhIC+ZmBP/0Do+BJexAkEAjrF928xMKcsrVmr7zlEhl+4B75kDkXm8TDV42PQI +WzmYuHZHwWZApU42VVlWEToIog2s0RVBOyHdiQsNwrL6Rw== +-----END RSA PRIVATE KEY----- diff --git a/tests/certs/client.pem b/tests/certs/client.pem new file mode 100644 index 0000000..4dcafe4 --- /dev/null +++ b/tests/certs/client.pem @@ -0,0 +1,14 @@ +-----BEGIN CERTIFICATE----- +MIICHzCCAYgCAQEwDQYJKoZIhvcNAQEEBQAwWDELMAkGA1UEBhMCQ0ExGTAXBgNV +BAgTEEJyaXRpc2ggQ29sdW1iaWExEjAQBgNVBAcTCVZhbmNvdXZlcjEaMBgGA1UE +ChMRU2FtcGxlIENlcnRzIEludGwwHhcNMDEwNjIxMjAyOTU4WhcNMDEwNzIxMjAy +OTU4WjBYMQswCQYDVQQGEwJDQTEZMBcGA1UECBMQQnJpdGlzaCBDb2x1bWJpYTES +MBAGA1UEBxMJVmFuY291dmVyMRowGAYDVQQKExFTYW1wbGUgQ2VydHMgSW50bDCB +nzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAwcsvkIjexnXvj3+lr45ODmZV321e +vJs5i4f8a1yHRkC+SqkYYsnVGUlFPO02f6aGQBRgPJHbNKZg9U1suJRoiY6FOacX +iL5fHdPEqm4ekq8b9QiiZie0SKeEbxKb4jkmg1AtMJCzLwAGgLtmaTRJ3LKLVeHk +mhP1obwh2pgY6UsCAwEAATANBgkqhkiG9w0BAQQFAAOBgQC9llXASadBxwkaEIZ7 +bmCYMWIB6+jjxa0YCY2jYgqCslny/bkLgIuxIcxf83ouFfXU52r/mq04jfuRfyRt +zCT8C+Z9nhKHdHA0cVYJ+tNuZfssQ+cFHUfjDOsCEFTJ1OoooafnIHpPXub1FcYr +SCLdcK0BwPbCcJUZrIHwu3Nu7g== +-----END CERTIFICATE----- diff --git a/tests/certs/client.req b/tests/certs/client.req new file mode 100644 index 0000000..2bdc56e --- /dev/null +++ b/tests/certs/client.req @@ -0,0 +1,11 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIBmDCCAQECAQAwWDELMAkGA1UEBhMCQ0ExGTAXBgNVBAgTEEJyaXRpc2ggQ29s +dW1iaWExEjAQBgNVBAcTCVZhbmNvdXZlcjEaMBgGA1UEChMRU2FtcGxlIENlcnRz +IEludGwwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMHLL5CI3sZ1749/pa+O +Tg5mVd9tXrybOYuH/Gtch0ZAvkqpGGLJ1RlJRTztNn+mhkAUYDyR2zSmYPVNbLiU +aImOhTmnF4i+Xx3TxKpuHpKvG/UIomYntEinhG8Sm+I5JoNQLTCQsy8ABoC7Zmk0 +Sdyyi1Xh5JoT9aG8IdqYGOlLAgMBAAGgADANBgkqhkiG9w0BAQQFAAOBgQB8xq+d +On5JqJBZcc9rW70jmSU7AlSZ48UQlmNmlUSj4YznWUCbDawEfHWv0Xpfho+bio+L +hFuzt0WsotTW1sboFpG3csHyCpGmIxw5Lacv2x5+dDx0jRbyI426+CUn+ZPv5pv8 +iiVrlyiX2P3jifQjhv39Kgbs5cOr/Ic8KKz5rg== +-----END CERTIFICATE REQUEST----- diff --git a/tests/certs/file.srl b/tests/certs/file.srl new file mode 100644 index 0000000..9e22bcb --- /dev/null +++ b/tests/certs/file.srl @@ -0,0 +1 @@ +02 diff --git a/tests/certs/privkey.pem b/tests/certs/privkey.pem new file mode 100644 index 0000000..423b9ed --- /dev/null +++ b/tests/certs/privkey.pem @@ -0,0 +1,18 @@ +-----BEGIN RSA PRIVATE KEY----- +Proc-Type: 4,ENCRYPTED +DEK-Info: DES-EDE3-CBC,E5670F088D470CF8 + +j53yMhP9QC8ZElMlyTENZ9rI6mq9hjQepTGBhku8W0JuGIDSQTbDieGNJ7myTLEo +AckDGFndIPMJFxz3GU2OYZ40sZE7CL6lkc5JsgSvt2QEp5qK30l9Ij6NnXN/BfpQ +ETliDPzDNWD0ILM43C2J/sNwgwu2SgAMj7BIn2adNuT5AN1nNXdxUg+tbGrEeH39 +eiHKTBRS+40t6KMxW1ftl85zl6WRSRM+3/URdNKUbVq0DQmpFpXT1XcKGxv4GVao +X4jyj6pE5L610cIiT3vy0qK3B3UKsQNOE8Z7aTV9eKvGk7F4LVSQpFz+DDgv/nLb +f2CLIR75MAv7FhcD/Ko+RzxfExPJB0BBsYZGarZcyd1R3rVl/rQAmd+xnZZfM5kV +iRtl7ux8NldaFkZ7XU71ZkLIiivHPDEY6gKWXe3ANsXzVxSO3Zh9okT1P7jyMaNt +Ucz7xD0T7+hnmIV4EU10h849o99F37eN3Ygjjy2xZmMsCfs/Qaem1mlJF0d87472 +7pZcOd+PgBpV2W2O9NTerd6+TPhyqGhgtucrQLID7B+eheLXaexAjgBYwHv9LbOo +uCYPS9s4DBJgvoPhz+IZ/PEZVpY/w5QJ9DsBe0xOv+KWWt9KdcA0SWRYtJUznNSS +YX3eVKZD0C3d5hgr0vSDUe/p6nsgvubHH/v/9EbruXql6PCVu0akO34n+91374pi +85G3EWEuzUwxmKDCr228W5NB2bqFet9CgtHycnQ8cjM61AYpLZx4iTCxH8s6m+lY +WRr1sFm38il8oTODZTQ6o/w91RELhyMd9MTJUZNEqqsgN4y0/r7Dww== +-----END RSA PRIVATE KEY----- diff --git a/tests/certs/server.key b/tests/certs/server.key new file mode 100644 index 0000000..c95d6c5 --- /dev/null +++ b/tests/certs/server.key @@ -0,0 +1,15 @@ +-----BEGIN RSA PRIVATE KEY----- +MIICXAIBAAKBgQDCE6cHPOkPnOSpobuRDKTLcvjdmh1vAYmwOvXLcBkpN+PkN443 +2KURytg0rw4w7+HDS+KV13pAF5D5mSl/OOsfwQzi/dQKSVF0zlbz5L7rcBqIt2cG +Xz7gsX8VRMycXH0XC3QAAZUW32zYeo0G28uCttAh6wt8YCKu99+TNhRIWQIDAQAB +AoGAaMHQ48BGEO5gIwwwwW+wuDycBom8n4GV/7EjoaclfbE0aqhuNMjU+RCjuXRQ +Vav2EcOxT65ax6Ow1nmNA6YGi1GUAcktgMmY+Cl72iVyEqz8kUwUS1TBj0EqysCW +E57CJo6S9Htnhq9/qrJL1LvW2iH9mWobZnMbI6+jN8C/eTECQQDmrnS72ZzNJcLc +yU9uahH5BaX2vUWpWdurjYend3L9sHII3hZznYTOBn5a4kCfF2CD1FYlL7LMuV4q +qab8O5QNAkEA12CzTV3lpK8LOFX5CTT4gM5XAZvP0+YiThnRrGh15JRgZoV6Larn +X+Tvk8qYGRZdjILnNaOCqp9j3z7Mpvt2fQJAR+Z6dg6m4/5wFTcd7fFbtr1+9EAc +VWOvp3IOpTEDA3WapY7reo/PVBQMEDHTKIM1zwFA9IhAd7UTV8LXTGkZhQJAVUBU +mLojDRWwdkMpiShreOiz7dIT6Ic+avWzVfAfQjQtGEebPfpZDU8cOb7Gh5+ftd+W +z1eCgDEJIjPEZBBDLQJBAKnXJh9w47et8NZHsXjdqV/nWiZ2uzxijbEBCQTgLhcT +e4oSQidcpEPRAB5jsCZAa5czv74kDIRqYCjFL8fAT+4= +-----END RSA PRIVATE KEY----- diff --git a/tests/certs/server.pem b/tests/certs/server.pem new file mode 100644 index 0000000..a5d9614 --- /dev/null +++ b/tests/certs/server.pem @@ -0,0 +1,14 @@ +-----BEGIN CERTIFICATE----- +MIICHzCCAYgCAQAwDQYJKoZIhvcNAQEEBQAwWDELMAkGA1UEBhMCQ0ExGTAXBgNV +BAgTEEJyaXRpc2ggQ29sdW1iaWExEjAQBgNVBAcTCVZhbmNvdXZlcjEaMBgGA1UE +ChMRU2FtcGxlIENlcnRzIEludGwwHhcNMDEwNjIxMjAyODUyWhcNMDEwNzIxMjAy +ODUyWjBYMQswCQYDVQQGEwJDQTEZMBcGA1UECBMQQnJpdGlzaCBDb2x1bWJpYTES +MBAGA1UEBxMJVmFuY291dmVyMRowGAYDVQQKExFTYW1wbGUgQ2VydHMgSW50bDCB +nzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAwhOnBzzpD5zkqaG7kQyky3L43Zod +bwGJsDr1y3AZKTfj5DeON9ilEcrYNK8OMO/hw0vildd6QBeQ+ZkpfzjrH8EM4v3U +CklRdM5W8+S+63AaiLdnBl8+4LF/FUTMnFx9Fwt0AAGVFt9s2HqNBtvLgrbQIesL +fGAirvffkzYUSFkCAwEAATANBgkqhkiG9w0BAQQFAAOBgQBXJZfVMqZw9T4EgXQo +nM0geAByeqyOCoR+4dPv4hipf/c1m8sZgG1SxrXVThey4i4UkZenKz+VlPGDX0++ +sJBKod+aa24wcR5IQBTDuxzwduwuKkbjzGG+zdBXjOgxdcLxw7ozNciSSALYVnez +0uX7n/lAP92SlcEXhoUroMjeLQ== +-----END CERTIFICATE----- diff --git a/tests/certs/server.req b/tests/certs/server.req new file mode 100644 index 0000000..b7b9d26 --- /dev/null +++ b/tests/certs/server.req @@ -0,0 +1,11 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIBmDCCAQECAQAwWDELMAkGA1UEBhMCQ0ExGTAXBgNVBAgTEEJyaXRpc2ggQ29s +dW1iaWExEjAQBgNVBAcTCVZhbmNvdXZlcjEaMBgGA1UEChMRU2FtcGxlIENlcnRz +IEludGwwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMITpwc86Q+c5Kmhu5EM +pMty+N2aHW8BibA69ctwGSk34+Q3jjfYpRHK2DSvDjDv4cNL4pXXekAXkPmZKX84 +6x/BDOL91ApJUXTOVvPkvutwGoi3ZwZfPuCxfxVEzJxcfRcLdAABlRbfbNh6jQbb +y4K20CHrC3xgIq7335M2FEhZAgMBAAGgADANBgkqhkiG9w0BAQQFAAOBgQBsiv9V +OdF/lp3ovGfYj3DF3QyfH6p0fCuUADKgReLKOilMDPR77WE/kExxqRR9dTzlTY4n +dEmvzfmV3Vbj8KKs3L9NoLo6vF/ZeSt+RyJQlJblzXuFqxMlpZJoYcFSZO1E0Jl8 +iHe6QMOI58MBe/waEPxvIyFo2L30wScEyy/Ynw== +-----END CERTIFICATE REQUEST----- diff --git a/tests/ciphers.test b/tests/ciphers.test new file mode 100644 index 0000000..f79eec1 --- /dev/null +++ b/tests/ciphers.test @@ -0,0 +1,159 @@ +# Commands covered: tls::ciphers +# +# This file contains a collection of tests for one or more of the Tcl +# built-in commands. Sourcing this file into Tcl runs the tests and +# generates output for errors. No output means no errors were found. +# + +# All rights reserved. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# + +if {[lsearch [namespace children] ::tcltest] == -1} { + package require tcltest + namespace import ::tcltest::* +} + +# The build dir is added as the first element of $PATH +set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + +package require tls + +# One of these should == 1, depending on what type of ssl library +# tls was compiled against. (RSA BSAFE SSL-C or OpenSSL). +# +set ::tcltest::testConstraints(rsabsafe) 0 +set ::tcltest::testConstraints(openssl) [string match "OpenSSL*" [tls::version]] + +set ::EXPECTEDCIPHERS(rsabsafe) { + EDH-DSS-RC4-SHA + EDH-RSA-DES-CBC3-SHA + EDH-DSS-DES-CBC3-SHA + DES-CBC3-SHA + RC4-SHA + RC4-MD5 + EDH-RSA-DES-CBC-SHA + EDH-DSS-DES-CBC-SHA + DES-CBC-SHA + EXP-EDH-DSS-DES-56-SHA + EXP-EDH-DSS-RC4-56-SHA + EXP-DES-56-SHA + EXP-RC4-56-SHA + EXP-EDH-RSA-DES-CBC-SHA + EXP-EDH-DSS-DES-CBC-SHA + EXP-DES-CBC-SHA + EXP-RC2-CBC-MD5 + EXP-RC4-MD5 +} + +set ::EXPECTEDCIPHERS(openssl) { + AES128-SHA + AES256-SHA + DES-CBC-SHA + DES-CBC3-SHA + DHE-DSS-AES128-SHA + DHE-DSS-AES256-SHA + DHE-DSS-RC4-SHA + DHE-RSA-AES128-SHA + DHE-RSA-AES256-SHA + EDH-DSS-DES-CBC-SHA + EDH-DSS-DES-CBC3-SHA + EDH-RSA-DES-CBC-SHA + EDH-RSA-DES-CBC3-SHA + EXP-DES-CBC-SHA + EXP-EDH-DSS-DES-CBC-SHA + EXP-EDH-RSA-DES-CBC-SHA + EXP-RC2-CBC-MD5 + EXP-RC4-MD5 + EXP1024-DES-CBC-SHA + EXP1024-DHE-DSS-DES-CBC-SHA + EXP1024-DHE-DSS-RC4-SHA + EXP1024-RC2-CBC-MD5 + EXP1024-RC4-MD5 + EXP1024-RC4-SHA + IDEA-CBC-SHA + RC4-MD5 + RC4-SHA +} + +set ::EXPECTEDCIPHERS(openssl0.9.8) { + DHE-RSA-AES256-SHA + DHE-DSS-AES256-SHA + AES256-SHA + EDH-RSA-DES-CBC3-SHA + EDH-DSS-DES-CBC3-SHA + DES-CBC3-SHA + DHE-RSA-AES128-SHA + DHE-DSS-AES128-SHA + AES128-SHA + IDEA-CBC-SHA + RC4-SHA + RC4-MD5 + EDH-RSA-DES-CBC-SHA + EDH-DSS-DES-CBC-SHA + DES-CBC-SHA + EXP-EDH-RSA-DES-CBC-SHA + EXP-EDH-DSS-DES-CBC-SHA + EXP-DES-CBC-SHA + EXP-RC2-CBC-MD5 + EXP-RC4-MD5 +} + +set version "" +if {[string match "OpenSSL*" [tls::version]]} { + regexp {OpenSSL ([\d\.]+)} [tls::version] -> version +} +if {![info exists ::EXPECTEDCIPHERS(openssl$version)]} { + set version "" +} + +proc listcompare {wants haves} { + array set want {} + array set have {} + foreach item $wants { set want($item) 1 } + foreach item $haves { set have($item) 1 } + foreach item [lsort -dictionary [array names have]] { + if {[info exists want($item)]} { + unset want($item) have($item) + } + } + if {[array size want] || [array size have]} { + return [list MISSING [array names want] UNEXPECTED [array names have]] + } +} + +test ciphers-1.1 {Tls::ciphers for ssl3} {rsabsafe} { + # This will fail if you compiled against OpenSSL. + # Change the constraint setting above. + listcompare $::EXPECTEDCIPHERS(rsabsafe) [tls::ciphers ssl3] +} {} + +test ciphers-1.2 {Tls::ciphers for tls1} {rsabsafe} { + # This will fail if you compiled against OpenSSL. + # Change the constraint setting above. + listcompare $::EXPECTEDCIPHERS(rsabsafe) [tls::ciphers tls1] +} {} + +test ciphers-1.3 {Tls::ciphers for ssl3} {openssl} { + # This will fail if you compiled against RSA bsafe or with a + # different set of defines than the default. + # Change the constraint setting above. + listcompare $::EXPECTEDCIPHERS(openssl$version) [tls::ciphers ssl3] +} {} + +# This version of the test is correct for OpenSSL only. +# An equivalent test for the RSA BSAFE SSL-C is earlier in this file. + +test ciphers-1.4 {Tls::ciphers for tls1} {openssl} { + # This will fail if you compiled against RSA bsafe or with a + # different set of defines than the default. + # Change the constraint setting in all.tcl + listcompare $::EXPECTEDCIPHERS(openssl$version) [tls::ciphers tls1] +} {} + + +# cleanup +::tcltest::cleanupTests +return diff --git a/tests/keytest1.tcl b/tests/keytest1.tcl new file mode 100644 index 0000000..4076d69 --- /dev/null +++ b/tests/keytest1.tcl @@ -0,0 +1,23 @@ +#!/bin/sh +# The next line is executed by /bin/sh, but not tcl \ +exec tclsh "$0" ${1+"$@"} + +package require tls + +proc creadable {s} { + puts "LINE=[gets $s]" + after 2000 + exit +} + +proc myserv {s args} { + fileevent $s readable [list creadable $s] +} + +tls::misc req 1024 $keyfile $certfile [list C CCC ST STTT L LLLL O OOOO OU OUUUU CN CNNNN Email some@email.com days 730 serial 12] + +tls::socket -keyfile $keyfile -certfile $certfile -server myserv 12300 + +puts "Now run keytest2.tcl" +vwait forever + diff --git a/tests/keytest2.tcl b/tests/keytest2.tcl new file mode 100644 index 0000000..7b717d6 --- /dev/null +++ b/tests/keytest2.tcl @@ -0,0 +1,8 @@ +package require tls + +set s [tls::socket 127.0.0.1 12300] +puts $s "A line" +flush $s +puts [join [tls::status $s] \n] +exit + diff --git a/tests/remote.tcl b/tests/remote.tcl new file mode 100755 index 0000000..5e454bb --- /dev/null +++ b/tests/remote.tcl @@ -0,0 +1,185 @@ +# This file contains Tcl code to implement a remote server that can be +# used during testing of Tcl socket code. This server is used by some +# of the tests in socket.test. +# +# Source this file in the remote server you are using to test Tcl against. +# +# Copyright (c) 1995-1996 Sun Microsystems, Inc. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# RCS: @(#) $Id: remote.tcl,v 1.6 2004/02/11 22:41:25 razzell Exp $ + +# load tls package +package require tls + +# Initialize message delimitor + +# Initialize command array +catch {unset command} +set command(0) "" +set callerSocket "" + +# Detect whether we should print out connection messages etc. +# set VERBOSE 1 +if {![info exists VERBOSE]} { + set VERBOSE 0 +} + +proc __doCommands__ {l s} { + global callerSocket VERBOSE + + if {$VERBOSE} { + puts "--- Server executing the following for socket $s:" + puts $l + puts "---" + } + if {0} { + set fd [open remoteServer.log a] + catch {puts $fd "skey: $serverKey"} + puts $fd "--- Server executing the following for socket $s:" + puts $fd $l + puts $fd "---" + close $fd + } + set callerSocket $s + if {[catch {uplevel #0 $l} msg]} { + if {0} { + set fd [open remoteServer.log a] + puts $fd "error: $msg" + close $fd + } + list error $msg + } else { + list success $msg + } +} + +proc __readAndExecute__ {s} { + global command VERBOSE + + set l [gets $s] + if {[string compare $l "--Marker--Marker--Marker--"] == 0} { + if {[info exists command($s)]} { + puts $s [list error incomplete_command] + } + puts $s "--Marker--Marker--Marker--" + return + } + if {[string compare $l ""] == 0} { + if {[eof $s]} { + if {$VERBOSE} { + puts "Server closing $s, eof from client" + } + close $s + } + return + } + append command($s) $l "\n" + if {[info complete $command($s)]} { + set cmds $command($s) + unset command($s) + puts $s [__doCommands__ $cmds $s] + } + if {[eof $s]} { + if {$VERBOSE} { + puts "Server closing $s, eof from client" + } + close $s + } +} + +proc __accept__ {s a p} { + global VERBOSE + + if {$VERBOSE} { + puts "Server accepts new connection from $a:$p on $s" + } + tls::handshake $s + fileevent $s readable [list __readAndExecute__ $s] + fconfigure $s -buffering line -translation crlf +} + +set serverIsSilent 0 +for {set i 0} {$i < $argc} {incr i} { + if {[string compare -serverIsSilent [lindex $argv $i]] == 0} { + set serverIsSilent 1 + break + } +} +if {![info exists serverPort]} { + if {[info exists env(serverPort)]} { + set serverPort $env(serverPort) + } +} +if {![info exists serverPort]} { + for {set i 0} {$i < $argc} {incr i} { + if {[string compare -port [lindex $argv $i]] == 0} { + if {$i < [expr $argc - 1]} { + set serverPort [lindex $argv [expr $i + 1]] + } + break + } + } +} +if {![info exists serverPort]} { + set serverPort 8048 +} + +if {![info exists serverAddress]} { + if {[info exists env(serverAddress)]} { + set serverAddress $env(serverAddress) + } +} +if {![info exists serverAddress]} { + for {set i 0} {$i < $argc} {incr i} { + if {[string compare -address [lindex $argv $i]] == 0} { + if {$i < [expr $argc - 1]} { + set serverAddress [lindex $argv [expr $i + 1]] + } + break + } + } +} +if {![info exists serverAddress]} { + set serverAddress 0.0.0.0 +} + +if {$serverIsSilent == 0} { + set l "Remote server listening on port $serverPort, IP $serverAddress." + puts "" + puts $l + for {set c [string length $l]} {$c > 0} {incr c -1} {puts -nonewline "-"} + puts "" + puts "" + puts "You have set the Tcl variables serverAddress to $serverAddress and" + puts "serverPort to $serverPort. You can set these with the -address and" + puts "-port command line options, or as environment variables in your" + puts "shell." + puts "" + puts "NOTE: The tests will not work properly if serverAddress is set to" + puts "\"localhost\" or 127.0.0.1." + puts "" + puts "When you invoke tcltest to run the tests, set the variables" + puts "remoteServerPort to $serverPort and remoteServerIP to" + puts "[info hostname]. You can set these as environment variables" + puts "from the shell. The tests will not work properly if you set" + puts "remoteServerIP to \"localhost\" or 127.0.0.1." + puts "" + puts -nonewline "Type Ctrl-C to terminate--> " + flush stdout +} + +set certsDir [file join [file dirname [info script]] certs] +set serverCert [file join $certsDir server.pem] +set caCert [file join $certsDir cacert.pem] +set serverKey [file join $certsDir server.key] +if {[catch {set serverSocket \ + [tls::socket -myaddr $serverAddress -server __accept__ \ + -cafile $caCert -certfile $serverCert -keyfile $serverKey \ + $serverPort]} msg]} { + puts "Server on $serverAddress:$serverPort cannot start: $msg" +} else { + vwait __server_wait_variable__ +} diff --git a/tests/simpleClient.tcl b/tests/simpleClient.tcl new file mode 100755 index 0000000..6325ff1 --- /dev/null +++ b/tests/simpleClient.tcl @@ -0,0 +1,113 @@ +#!/bin/sh +# The next line is executed by /bin/sh, but not tcl \ +exec tclsh8.3 "$0" ${1+"$@"} + +package require tls + +set dir [file join [file dirname [info script]] ../tests/certs] +set OPTS(-cafile) [file join $dir ca.pem] +set OPTS(-cert) [file join $dir client.pem] +set OPTS(-key) [file join $dir client.key] + +set OPTS(-host) lorax +set OPTS(-port) 2468 +set OPTS(-debug) 1 +set OPTS(-count) 8 +set OPTS(-parallel) 1 + +foreach {key val} $argv { + if {![info exists OPTS($key)]} { + puts stderr "Usage: $argv0 ?options?\ + \n\t-debug boolean Debugging on or off ($OPTS(-debug))\ + \n\t-cafile file Cert. Auth. File ($OPTS(-cafile))\ + \n\t-client file Client Cert ($OPTS(-cert))\ + \n\t-ckey file Client Key ($OPTS(-key))\ + \n\t-count num No of sync. connections to make per client ($OPTS(-count))\ + \n\t-parallel num No of parallel clients to run ($OPTS(-parallel))\ + \n\t-host hostname Server hostname ($OPTS(-host))\ + \n\t-port num Server port ($OPTS(-port))" + exit + } + set OPTS($key) $val +} + +if {$OPTS(-parallel) > 1} { + # If they wanted parallel, we just spawn ourselves several times + # with the right args. + + set cmd [info nameofexecutable] + set script [info script] + for {set i 0} {$i < $OPTS(-parallel)} {incr i} { + eval [list exec $cmd $script] [array get OPTS] [list -parallel 0] & + } + exit +} + +# Local handler for any background errors. +proc bgerror {msg} { puts "BGERROR: $msg" } + +# debugging helper code +proc shortstr {str} { + return "[string replace $str 10 end ...] [string length $str]b" +} +proc dputs {msg} { if {$::OPTS(-debug)} { puts stderr $msg ; flush stderr } } + +set OPTS(openports) 0 + +# Define what we want to feed down the pipe +set megadata [string repeat [string repeat A 76]\n 1000] + +proc drain {chan} { + global OPTS + if {[catch {read $chan} data]} { + #dputs "EOF $chan ([shortstr $data])" + incr OPTS(openports) -1 + catch {close $chan} + return + } + #if {$data != ""} { dputs "got $chan ([shortstr $data])" } + if {[string match *CLOSE\n $data]} { + dputs "CLOSE $chan" + incr OPTS(openports) -1 + close $chan + return + } elseif {[eof $chan]} { + # client gone or finished + dputs "EOF $chan" + incr OPTS(openports) -1 + close $chan + return + } +} + +proc feed {sock} { + dputs "feed $sock ([shortstr $::megadata])" + puts $sock $::megadata + flush $sock + puts $sock CLOSE + flush $sock + fileevent $sock writable {} +} + +proc go {} { + global OPTS + for {set num $OPTS(-count)} {$num > 0} {incr num -1} { + set sock [tls::socket $OPTS(-host) $OPTS(-port)] + incr OPTS(openports) + fconfigure $sock -blocking 0 -buffersize 4096 + fileevent $sock writable [list feed $sock ] + fileevent $sock readable [list drain $sock] + dputs "created $sock" + } + while {1} { + # Make sure to wait until all our sockets close down. + vwait OPTS(openports) + if {$OPTS(openports) == 0} { + exit 0 + } + } +} + +tls::init -cafile $OPTS(-cafile) -certfile $OPTS(-cert) -keyfile $OPTS(-key) + +go diff --git a/tests/simpleServer.tcl b/tests/simpleServer.tcl new file mode 100755 index 0000000..4450d28 --- /dev/null +++ b/tests/simpleServer.tcl @@ -0,0 +1,90 @@ +#!/bin/sh +# The next line is executed by /bin/sh, but not tcl \ +exec tclsh8.3 "$0" ${1+"$@"} + +package require tls + +set dir [file join [file dirname [info script]] ../tests/certs] +set OPTS(-cafile) [file join $dir ca.pem] +set OPTS(-cert) [file join $dir server.pem] +set OPTS(-key) [file join $dir server.key] + +set OPTS(-port) 2468 +set OPTS(-debug) 1 +set OPTS(-require) 1 + +foreach {key val} $argv { + if {![info exists OPTS($key)]} { + puts stderr "Usage: $argv0 ?options?\ + \n\t-debug boolean Debugging on or off ($OPTS(-debug))\ + \n\t-cafile file Cert. Auth. File ($OPTS(-cafile))\ + \n\t-cert file Server Cert ($OPTS(-cert))\ + \n\t-key file Server Key ($OPTS(-key))\ + \n\t-require boolean Require Certification ($OPTS(-require))\ + \n\t-port num Port to listen on ($OPTS(-port))" + exit + } + set OPTS($key) $val +} + +# Catch any background errors. +proc bgerror {msg} { puts stderr "BGERROR: $msg" } + +# debugging helper code +proc shortstr {str} { + return "[string replace $str 10 end ...] [string length $str]b" +} +proc dputs {msg} { if {$::OPTS(-debug)} { puts stderr $msg ; flush stderr } } + +# As a response we just echo the data sent to us. +# +proc respond {chan} { + if {[catch {read $chan} data]} { + #dputs "EOF $chan ([shortstr $data)" + catch {close $chan} + return + } + #if {$data != ""} { dputs "got $chan ([shortstr $data])" } + if {[eof $chan]} { + # client gone or finished + dputs "EOF $chan" + close $chan ;# release the port + return + } + puts -nonewline $chan $data + flush $chan + #dputs "sent $chan ([shortstr $data])" +} + +# Once connection is established, we need to ensure handshake. +# +proc handshake {s cmd} { + if {[eof $s]} { + dputs "handshake eof $s" + close $s + } elseif {[catch {tls::handshake $s} result]} { + # Some errors are normal. Specifically, I (hobbs) believe that + # TLS throws EAGAINs when it may not need to (or is inappropriate). + dputs "handshake error $s: $result" + } elseif {$result == 1} { + # Handshake complete + dputs "handshake complete $s" + fileevent $s readable [list $cmd $s] + } +} + +# Callback proc to accept a connection from a client. +# +proc accept { chan ip port } { + dputs "[info level 0] [fconfigure $chan]" + fconfigure $chan -blocking 0 + fileevent $chan readable [list handshake $chan respond] +} + +tls::init -cafile $OPTS(-cafile) -certfile $OPTS(-cert) -keyfile $OPTS(-key) +set chan [tls::socket -server accept -require $OPTS(-require) $OPTS(-port)] + +puts "Server waiting connection on $chan ($OPTS(-port))" +puts [fconfigure $chan] + +vwait __forever__ diff --git a/tests/tlsIO.test b/tests/tlsIO.test new file mode 100755 index 0000000..e1d855a --- /dev/null +++ b/tests/tlsIO.test @@ -0,0 +1,2072 @@ +# Commands tested in this file: socket. -*- tcl -*- +# +# This file contains a collection of tests for one or more of the Tcl +# built-in commands. Sourcing this file into Tcl runs the tests and +# generates output for errors. No output means no errors were found. +# +# Copyright (c) 1994-1996 Sun Microsystems, Inc. +# Copyright (c) 1998-2000 Ajuba Solutions. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# RCS: @(#) $Id: tlsIO.test,v 1.24 2015/06/06 09:07:08 apnadkarni Exp $ + +# Running socket tests with a remote server: +# ------------------------------------------ +# +# Some tests in socket.test depend on the existence of a remote server to +# which they connect. The remote server must be an instance of tcltest and it +# must run the script found in the file "remote.tcl" in this directory. You +# can start the remote server on any machine reachable from the machine on +# which you want to run the socket tests, by issuing: +# +# tcltest remote.tcl -port 8048 # Or choose another port number. +# +# If the machine you are running the remote server on has several IP +# interfaces, you can choose which interface the server listens on for +# connections by specifying the -address command line flag, so: +# +# tcltest remote.tcl -address your.machine.com +# +# These options can also be set by environment variables. On Unix, you can +# type these commands to the shell from which the remote server is started: +# +# shell% setenv serverPort 8048 +# shell% setenv serverAddress your.machine.com +# +# and subsequently you can start the remote server with: +# +# tcltest remote.tcl +# +# to have it listen on port 8048 on the interface your.machine.com. +# +# When the server starts, it prints out a detailed message containing its +# configuration information, and it will block until killed with a Ctrl-C. +# Once the remote server exists, you can run the tests in socket.test with +# the server by setting two Tcl variables: +# +# % set remoteServerIP +# % set remoteServerPort 8048 +# +# These variables are also settable from the environment. On Unix, you can: +# +# shell% setenv remoteServerIP machine.where.server.runs +# shell% setenv remoteServerPort 8048 +# +# The preamble of the socket.test file checks to see if the variables are set +# either in Tcl or in the environment; if they are, it attempts to connect to +# the server. If the connection is successful, the tests using the remote +# server will be performed; otherwise, it will attempt to start the remote +# server (via exec) on platforms that support this, on the local host, +# listening at port 8048. If all fails, a message is printed and the tests +# using the remote server are not performed. + +proc dputs {msg} { return ; puts stderr $msg ; flush stderr } + +if {[lsearch [namespace children] ::tcltest] == -1} { + package require tcltest + namespace import -force ::tcltest::* +} + +# The build dir is added as the first element of $PATH +set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] +# Load the tls package +package require tls 1.6 + +set tlsServerPort 8048 + +# Specify where the certificates are + +set certsDir [file join [file dirname [info script]] certs] +set serverCert [file join $certsDir server.pem] +set clientCert [file join $certsDir client.pem] +set caCert [file join $certsDir ca.pem] +set serverKey [file join $certsDir server.key] +set clientKey [file join $certsDir client.key] + +# Some tests require the testthread and exec commands + +set ::tcltest::testConstraints(testthread) \ + [expr {[info commands testthread] != {}}] +set ::tcltest::testConstraints(exec) [expr {[info commands exec] != {}}] + +# +# If remoteServerIP or remoteServerPort are not set, check in the +# environment variables for externally set values. +# + +if {![info exists remoteServerIP]} { + if {[info exists env(remoteServerIP)]} { + set remoteServerIP $env(remoteServerIP) + } +} +if {![info exists remoteServerPort]} { + if {[info exists env(remoteServerPort)]} { + set remoteServerPort $env(remoteServerPort) + } else { + if {[info exists remoteServerIP]} { + set remoteServerPort $tlsServerPort + } + } +} + +proc do_handshake {s {type readable} {cmd {}} args} { + if {[eof $s]} { + close $s + dputs "handshake: eof" + set ::do_handshake "eof" + } elseif {[catch {tls::handshake $s} result]} { + # Some errors are normal. + dputs "handshake: $result" + } elseif {$result == 1} { + # Handshake complete + if {[llength $args]} { eval [list fconfigure $s] $args } + if {$cmd == ""} { + fileevent $s $type "" + } else { + fileevent $s $type "$cmd [list $s]" + } + dputs "handshake: complete" + set ::do_handshake "complete" + } else { + dputs "handshake: in progress" + } +} + +# +# Check if we're supposed to do tests against the remote server +# + +set doTestsWithRemoteServer 1 +if {![info exists remoteServerIP] && ($tcl_platform(platform) != "macintosh")} { + set remoteServerIP 127.0.0.1 +} +if {($doTestsWithRemoteServer == 1) && (![info exists remoteServerPort])} { + set remoteServerPort $tlsServerPort +} + +# Attempt to connect to a remote server if one is already running. If it +# is not running or for some other reason the connect fails, attempt to +# start the remote server on the local host listening on port 8048. This +# is only done on platforms that support exec (i.e. not on the Mac). On +# platforms that do not support exec, the remote server must be started +# by the user before running the tests. + +set remoteProcChan "" +set commandSocket "" +if {$doTestsWithRemoteServer} { + catch {close $commandSocket} + if {[catch {set commandSocket [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP $remoteServerPort]}] != 0} { + if {[info commands exec] == ""} { + set noRemoteTestReason "can't exec" + set doTestsWithRemoteServer 0 + } else { + set remoteServerIP 127.0.0.1 + set remoteFile [file join [pwd] remote.tcl] + if {[catch {set remoteProcChan \ + [open "|[list $::tcltest::tcltest $remoteFile \ + -serverIsSilent -port $remoteServerPort \ + -address $remoteServerIP]" w+]} msg] == 0} { + after 1000 + if {[catch {set commandSocket [tls::socket -cafile $caCert \ + -certfile $clientCert -keyfile $clientKey \ + $remoteServerIP $remoteServerPort]} msg] == 0} { + fconfigure $commandSocket -translation crlf -buffering line + } else { + set noRemoteTestReason $msg + set doTestsWithRemoteServer 0 + } + } else { + set noRemoteTestReason "$msg $::tcltest::tcltest" + set doTestsWithRemoteServer 0 + } + } + } else { + fconfigure $commandSocket -translation crlf -buffering line + } +} + +# Some tests are run only if we are doing testing against a remote server. +set ::tcltest::testConstraints(doTestsWithRemoteServer) $doTestsWithRemoteServer +if {$doTestsWithRemoteServer == 0} { + if {[string first s $::tcltest::verbose] != -1} { + puts "Skipping tests with remote server. See tests/socket.test for" + puts "information on how to run remote server." + puts "Reason for not doing remote tests: $noRemoteTestReason" + } +} + +# +# If we do the tests, define a command to send a command to the +# remote server. +# + +if {$doTestsWithRemoteServer == 1} { + proc sendCommand {c} { + global commandSocket + + if {[eof $commandSocket]} { + error "remote server disappeared" + } + + if {[catch {puts $commandSocket $c} msg]} { + error "remote server disappeared: $msg" + } + if {[catch {puts $commandSocket "--Marker--Marker--Marker--"} msg]} { + error "remote server disappeared: $msg" + } + + set resp "" + while {1} { + set line [gets $commandSocket] + if {[eof $commandSocket]} { + error "remote server disappeared" + } + if {[string compare $line "--Marker--Marker--Marker--"] == 0} { + if {[string compare [lindex $resp 0] error] == 0} { + error [lindex $resp 1] + } else { + return [lindex $resp 1] + } + } else { + append resp $line "\n" + } + } + } + + sendCommand [list proc dputs [info args dputs] [info body dputs]] + + proc sendCertValues {} { + # We need to be able to send certificate values that normalize + # filenames across platforms + sendCommand { + set certsDir [file join [file dirname [info script]] certs] + set serverCert [file join $certsDir server.pem] + set clientCert [file join $certsDir client.pem] + set caCert [file join $certsDir cacert.pem] + set serverKey [file join $certsDir server.key] + set clientKey [file join $certsDir client.key] + } + } +} + +test tlsIO-1.1 {arg parsing for socket command} {socket} { + list [catch {tls::socket -server} msg] $msg +} {1 {wrong # args: should be "tls::socket -server command ?options? port"}} + +test tlsIO-1.2 {arg parsing for socket command} {socket} { + list [catch {tls::socket -server foo} msg] $msg +} {1 {wrong # args: should be "tls::socket -server command ?options? port"}} + +test tlsIO-1.3 {arg parsing for socket command} {socket} { + list [catch {tls::socket -myaddr} msg] $msg +} {1 {wrong # args: should be "tls::socket ?options? host port"}} + +test tlsIO-1.4 {arg parsing for socket command} {socket} { + list [catch {tls::socket -myaddr 127.0.0.1} msg] $msg +} {1 {wrong # args: should be "tls::socket ?options? host port"}} + +test tlsIO-1.5 {arg parsing for socket command} {socket} { + list [catch {tls::socket -myport} msg] $msg +} {1 {wrong # args: should be "tls::socket ?options? host port"}} + +test tlsIO-1.6 {arg parsing for socket command} {socket} { + list [catch {tls::socket -myport xxxx} msg] $msg +} {1 {wrong # args: should be "tls::socket ?options? host port"}} + +test tlsIO-1.7 {arg parsing for socket command} {socket} { + list [catch {tls::socket -myport 2522} msg] $msg +} {1 {wrong # args: should be "tls::socket ?options? host port"}} + +test tlsIO-1.8 {arg parsing for socket command} {socket} { + list [catch {tls::socket -froboz} msg] $msg +} {1 {wrong # args: should be "tls::socket ?options? host port"}} + +test tlsIO-1.9 {arg parsing for socket command} {socket} { + list [catch {tls::socket -server foo -myport 2521 3333} msg] $msg +} {1 {wrong # args: should be "tls::socket -server command ?options? port"}} + +test tlsIO-1.10 {arg parsing for socket command} {socket} { + list [catch {tls::socket host 2528 -junk} msg] $msg +} {1 {wrong # args: should be "tls::socket ?options? host port"}} + +test tlsIO-1.11 {arg parsing for socket command} {socket} { + list [catch {tls::socket -server callback 2520 --} msg] $msg +} {1 {wrong # args: should be "tls::socket -server command ?options? port"}} + +test tlsIO-1.12 {arg parsing for socket command} {socket} { + list [catch {tls::socket foo badport} msg] $msg +} {1 {expected integer but got "badport"}} + +test tlsIO-2.1 {tcp connection} {socket stdio} { + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + set timer [after 2000 "set x timed_out"] + } + puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]" + puts $f { + proc accept {file addr port} { + global x + set x done + close $file + } + puts ready + vwait x + after cancel $timer + close $f + puts $x + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f x + if {[catch {tls::socket -certfile $clientCert -cafile $caCert \ + -keyfile $clientKey 127.0.0.1 8828} msg]} { + set x $msg + } else { + lappend x [gets $f] + close $msg + } + lappend x [gets $f] + close $f + set x +} {ready done {}} + +if [info exists port] { + incr port +} else { + set port [expr {$tlsServerPort + [pid]%1024}] +} + +test tlsIO-2.2 {tcp connection with client port specified} {socket stdio} { + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + set timer [after 2000 "set x done"] + } + puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8829 \]" + puts $f { + proc accept {sock addr port} { + global x + puts "[gets $sock] $port" + close $sock + set x done + } + puts ready + vwait x + after cancel $timer + close $f + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f x + global port + if {[catch {tls::socket -myport $port \ + -certfile $clientCert -cafile $caCert \ + -keyfile $clientKey 127.0.0.1 8829} sock]} { + set x $sock + catch {close [tls::socket 127.0.0.1 8829]} + } else { + puts $sock hello + flush $sock + lappend x [gets $f] + close $sock + } + close $f + set x +} [list ready "hello $port"] + +test tlsIO-2.3 {tcp connection with client interface specified} {socket stdio} { + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + set timer [after 2000 "set x done"] + } + puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8830 \]" + puts $f { + proc accept {sock addr port} { + global x + puts "[gets $sock] $addr" + close $sock + set x done + } + puts ready + vwait x + after cancel $timer + close $f + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f x + if {[catch {tls::socket -myaddr 127.0.0.1 \ + -certfile $clientCert -cafile $caCert \ + -keyfile $clientKey 127.0.0.1 8830} sock]} { + set x $sock + } else { + puts $sock hello + catch {flush $sock} + lappend x [gets $f] + close $sock + } + close $f + set x +} {ready {hello 127.0.0.1}} + +test tlsIO-2.4 {tcp connection with server interface specified} {socket stdio} { + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + set timer [after 2000 "set x done"] + } + puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey -myaddr [info hostname] 8831 \]" + puts $f { + proc accept {sock addr port} { + global x + puts "[gets $sock]" + close $sock + set x done + } + puts ready + vwait x + after cancel $timer + close $f + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f x + if {[catch {tls::socket -certfile $clientCert -cafile $caCert \ + -keyfile $clientKey [info hostname] 8831} sock]} { + set x $sock + } else { + puts $sock hello + flush $sock + lappend x [gets $f] + close $sock + } + close $f + set x +} {ready hello} + +test tlsIO-2.5 {tcp connection with redundant server port} {socket stdio} { + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + set timer [after 2000 "set x done"] + } + puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8832 \]" + puts $f { + proc accept {sock addr port} { + global x + puts "[gets $sock]" + close $sock + set x done + } + puts ready + vwait x + after cancel $timer + close $f + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f x + if {[catch {tls::socket -certfile $clientCert -cafile $caCert \ + -keyfile $clientKey 127.0.0.1 8832} sock]} { + set x $sock + } else { + puts $sock hello + flush $sock + lappend x [gets $f] + close $sock + } + close $f + set x +} {ready hello} +test tlsIO-2.6 {tcp connection} {socket} { + set status ok + if {![catch {set sock [tls::socket 127.0.0.1 8833]}]} { + if {![catch {gets $sock}]} { + set status broken + } + close $sock + } + set status +} ok + +test tlsIO-2.7 {echo server, one line} {socket stdio} { + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + set timer [after 2000 "set x done"] + } + puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8834 \]" + puts $f { + proc accept {s a p} { + fileevent $s readable [list echo $s] + fconfigure $s -translation lf -buffering line + } + proc echo {s} { + set l [gets $s] + if {[eof $s]} { + global x + close $s + set x done + } else { + puts $s $l + } + } + puts ready + vwait x + after cancel $timer + close $f + puts done + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f + set s [tls::socket -certfile $clientCert -cafile $caCert \ + -keyfile $clientKey 127.0.0.1 8834] + fconfigure $s -buffering line -translation lf + puts $s "hello abcdefghijklmnop" + after 1000 + set x [gets $s] + close $s + set y [gets $f] + close $f + list $x $y +} {{hello abcdefghijklmnop} done} + +test tlsIO-2.8 {echo server, loop 50 times, single connection} {socket stdio} { + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + } + puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8835 \]" + puts $f { + proc accept {s a p} { + fileevent $s readable [list echo $s] + fconfigure $s -buffering line + } + proc echo {s} { + global i + set l [gets $s] + if {[eof $s]} { + global x + close $s + set x done + } else { + incr i + puts $s $l + } + } + set i 0 + puts ready + set timer [after 20000 "set x done"] + vwait x + after cancel $timer + close $f + puts "done $i" + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f + set s [tls::socket -certfile $clientCert -cafile $caCert \ + -keyfile $clientKey 127.0.0.1 8835] + fconfigure $s -buffering line + catch { + for {set x 0} {$x < 50} {incr x} { + puts $s "hello abcdefghijklmnop" + gets $s + } + } + close $s + catch {set x [gets $f]} + close $f + set x +} {done 50} + +test tlsIO-2.9 {socket conflict} {socket stdio} { + set s [tls::socket -server accept 8828] + removeFile script + set f [open script w] + puts -nonewline $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + tls::socket -server accept 8828 + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f + after 100 + set x [list [catch {close $f} msg] [string range $msg 0 43]] + close $s + set x +} {1 {couldn't open socket: address already in use}} + +test tlsIO-2.10 {close on accept, accepted socket lives} {socket} { + set done 0 + set timer [after 20000 "set done timed_out"] + set ss [tls::socket -server accept -certfile $serverCert -cafile $caCert \ + -keyfile $serverKey 8830] + proc accept {s a p} { + global ss + close $ss + fileevent $s readable "readit $s" + fconfigure $s -trans lf + } + proc readit {s} { + global done + gets $s + close $s + set done 1 + } + set cs [tls::socket -certfile $clientCert -cafile $caCert \ + -keyfile $clientKey [info hostname] 8830] + close $cs + + vwait done + after cancel $timer + set done +} 1 + +test tlsIO-2.11 {detecting new data} {socket} { + proc accept {s a p} { + global sock + # when doing an in-process client/server test, both sides need + # to be non-blocking for the TLS handshake. Also make sure + # to return the channel to line buffering mode. + fconfigure $s -blocking 0 -buffering line + set sock $s + fileevent $s readable [list do_handshake $s] + } + + set s [tls::socket -server accept \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey 8400] + set sock "" + set s2 [tls::socket -certfile $clientCert -cafile $caCert \ + -keyfile $clientKey 127.0.0.1 8400] + # when doing an in-process client/server test, both sides need + # to be non-blocking for the TLS handshake Also make sure to + # return the channel to line buffering mode (TLS sets it to 'none'). + fconfigure $s2 -blocking 0 -buffering line + vwait sock + puts $s2 one + flush $s2 + # need update to complete TLS handshake in-process + update + after 500 + fconfigure $sock -blocking 0 + set result a:[gets $sock] + lappend result b:[gets $sock] + fconfigure $sock -blocking 1 + puts $s2 two + flush $s2 + fconfigure $sock -blocking 0 + lappend result c:[gets $sock] + fconfigure $sock -blocking 1 + close $s2 + close $s + close $sock + set result +} {a:one b: c:two} + +test tlsIO-2.12 {tcp connection; no certificates specified} \ + {socket stdio unixOnly} { + # There is a debug assertion on Windows/SSL that causes a crash when the + # certificate isn't specified. + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + set timer [after 2000 "set x timed_out"] + set f [tls::socket -server accept 8828] + proc accept {file addr port} { + global x + set x done + close $file + } + puts ready + vwait x + after cancel $timer + close $f + puts $x + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f x + if {[catch {tls::socket 127.0.0.1 8828} msg]} { + set x $msg + } else { + lappend x [gets $f] + close $msg + } + lappend x [gets $f] + close $f + set x +} {ready done {}} + +test tlsIO-3.1 {socket conflict} {socket stdio} { + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + } + puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]" + puts $f { + puts ready + gets stdin + close $f + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r+] + gets $f + set x [list [catch {tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + -server accept 8828} msg] \ + $msg] + puts $f bye + close $f + set x +} {1 {couldn't open socket: address already in use}} + +test tlsIO-3.2 {server with several clients} {socket stdio} { + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + set t1 [after 30000 "set x timed_out"] + set t2 [after 31000 "set x timed_out"] + set t3 [after 32000 "set x timed_out"] + set counter 0 + } + puts $f "set s \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]" + puts $f { + proc accept {s a p} { + fileevent $s readable [list echo $s] + fconfigure $s -buffering line + } + proc echo {s} { + global x + set l [gets $s] + if {[eof $s]} { + close $s + set x done + } else { + puts $s $l + } + } + puts ready + vwait x + after cancel $t1 + vwait x + after cancel $t2 + vwait x + after cancel $t3 + close $s + puts $x + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r+] + set x [gets $f] + set s1 [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + 127.0.0.1 8828] + fconfigure $s1 -buffering line + set s2 [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + 127.0.0.1 8828] + fconfigure $s2 -buffering line + set s3 [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + 127.0.0.1 8828] + fconfigure $s3 -buffering line + for {set i 0} {$i < 100} {incr i} { + puts $s1 hello,s1 + gets $s1 + puts $s2 hello,s2 + gets $s2 + puts $s3 hello,s3 + gets $s3 + } + close $s1 + close $s2 + close $s3 + lappend x [gets $f] + close $f + set x +} {ready done} + +test tlsIO-4.1 {server with several clients} {socket stdio} { + # have seen intermittent hangs on Windows + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + gets stdin + } + puts $f "set s \[tls::socket -certfile $clientCert -cafile $caCert -keyfile $clientKey 127.0.0.1 8828 \]" + puts $f { + fconfigure $s -buffering line + for {set i 0} {$i < 100} {incr i} { + puts $s hello + gets $s + } + close $s + puts bye + gets stdin + } + close $f + set p1 [open "|[list $::tcltest::tcltest script]" r+] + fconfigure $p1 -buffering line + set p2 [open "|[list $::tcltest::tcltest script]" r+] + fconfigure $p2 -buffering line + set p3 [open "|[list $::tcltest::tcltest script]" r+] + fconfigure $p3 -buffering line + proc accept {s a p} { + fconfigure $s -buffering line + fileevent $s readable [list echo $s] + } + proc echo {s} { + global x + set l [gets $s] + if {[eof $s]} { + close $s + set x done + } else { + puts $s $l + } + } + set t1 [after 30000 "set x timed_out"] + set t2 [after 31000 "set x timed_out"] + set t3 [after 32000 "set x timed_out"] + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8828] + puts $p1 open + puts $p2 open + puts $p3 open + vwait x + vwait x + vwait x + after cancel $t1 + after cancel $t2 + after cancel $t3 + close $s + set l "" + lappend l [list p1 [gets $p1] $x] + lappend l [list p2 [gets $p2] $x] + lappend l [list p3 [gets $p3] $x] + puts $p1 bye + puts $p2 bye + puts $p3 bye + close $p1 + close $p2 + close $p3 + set l +} {{p1 bye done} {p2 bye done} {p3 bye done}} + +test tlsIO-4.2 {byte order problems, socket numbers, htons} {socket} { + set x ok + if {[catch {tls::socket -server dodo 0x3000} msg]} { + set x $msg + } else { + close $msg + } + set x +} ok + +test tlsIO-5.1 {byte order problems, socket numbers, htons} \ + {socket unixOnly notRoot} { + set x {couldn't open socket: not owner} + if {![catch {tls::socket -server dodo 0x1} msg]} { + set x {htons problem, should be disallowed, are you running as SU?} + close $msg + } + set x +} {couldn't open socket: not owner} +test tlsIO-5.2 {byte order problems, socket numbers, htons} {socket} { + set x {couldn't open socket: port number too high} + if {![catch {tls::socket -server dodo 0x10000} msg]} { + set x {port resolution problem, should be disallowed} + close $msg + } + set x +} {couldn't open socket: port number too high} +test tlsIO-5.3 {byte order problems, socket numbers, htons} \ + {socket unixOnly notRoot} { + set x {couldn't open socket: not owner} + if {![catch {tls::socket -server dodo 21} msg]} { + set x {htons problem, should be disallowed, are you running as SU?} + close $msg + } + set x +} {couldn't open socket: not owner} + +test tlsIO-6.1 {accept callback error} {socket stdio} { + # There is a debug assertion on Windows/SSL that causes a crash when the + # certificate isn't specified. + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + gets stdin + } + puts $f [list tls::socket -cafile $caCert 127.0.0.1 8848] + close $f + set f [open "|[list $::tcltest::tcltest script]" r+] + proc bgerror args { + global x + set x $args + } + proc accept {s a p} {expr 10 / 0} + set s [tls::socket -server accept \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey 8848] + puts $f hello + close $f + set timer [after 10000 "set x timed_out"] + vwait x + after cancel $timer + close $s + rename bgerror {} + set x +} {{divide by zero}} + +test tlsIO-7.1 {testing socket specific options} {socket stdio} { + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + } + puts $f [list tls::socket -server accept \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey 8820] + puts $f { + proc accept args { + global x + set x done + } + puts ready + set timer [after 10000 "set x timed_out"] + vwait x + after cancel $timer + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f + set s [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + 127.0.0.1 8820] + set p [fconfigure $s -peername] + close $s + close $f + set l "" + lappend l [string compare [lindex $p 0] 127.0.0.1] + lappend l [string compare [lindex $p 2] 8820] + lappend l [llength $p] +} {0 0 3} + +test tlsIO-7.2 {testing socket specific options} {socket stdio} { + removeFile script + set f [open script w] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + } + puts $f "tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8821" + puts $f { + proc accept args { + global x + set x done + } + puts ready + set timer [after 10000 "set x timed_out"] + vwait x + after cancel $timer + } + close $f + set f [open "|[list $::tcltest::tcltest script]" r] + gets $f + set s [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + 127.0.0.1 8821] + set p [fconfigure $s -sockname] + close $s + close $f + set l "" + lappend l [llength $p] + lappend l [lindex $p 0] + lappend l [string equal [lindex $p 2] 8821] +} {3 127.0.0.1 0} + +test tlsIO-7.3 {testing socket specific options} {socket} { + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8822] + set l [llength [fconfigure $s]] + close $s + update + # A bug fixed in fconfigure for 8.3.4+ make this return 14 normally, + # but 12 in older versions. + expr {$l >= 12 && (($l % 2) == 0)} +} 1 + +# bug report #5812 fconfigure doesn't return value for '-sockname' + +test tlsIO-7.4 {testing socket specific options} {socket} { + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8823] + proc accept {s a p} { + global x + set x [fconfigure $s -sockname] + close $s + } + set s1 [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + [info hostname] 8823] + set timer [after 10000 "set x timed_out"] + vwait x + after cancel $timer + close $s + close $s1 + set l "" + lappend l [lindex $x 2] [llength $x] +} {8823 3} + +# bug report #5812 fconfigure doesn't return value for '-sockname' + +test tlsIO-7.5 {testing socket specific options} {socket unixOrPc} { + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8829] + proc accept {s a p} { + global x + set x [fconfigure $s -sockname] + close $s + } + set s1 [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + 127.0.0.1 8829] + set timer [after 10000 "set x timed_out"] + vwait x + after cancel $timer + close $s + close $s1 + set l "" + lappend l [lindex $x 0] [lindex $x 2] [llength $x] +} {127.0.0.1 8829 3} + +test tlsIO-8.1 {testing -async flag on sockets} {socket} { + # NOTE: This test may fail on some Solaris 2.4 systems. + # See notes in Tcl's socket.test. + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8830] + proc accept {s a p} { + global x + # when doing an in-process client/server test, both sides need + # to be non-blocking for the TLS handshake. Also make sure + # to return the channel to line buffering mode. + fconfigure $s -blocking 0 -buffering line + puts $s bye + # Only OpenSSL 0.9.5a on Windows seems to need the after (delayed) + # close, but it works just the same for all others. -hobbs + after 500 close $s + set x done + } + set s1 [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + -async [info hostname] 8830] + # when doing an in-process client/server test, both sides need + # to be non-blocking for the TLS handshake Also make sure to + # return the channel to line buffering mode (TLS sets it to 'none'). + fconfigure $s1 -blocking 0 -buffering line + vwait x + # TLS handshaking needs one byte from the client... + puts $s1 a + # need update to complete TLS handshake in-process + update + set z [gets $s1] + close $s + close $s1 + set z +} bye + +test tlsIO-9.1 {testing spurious events} {socket} { + set len 0 + set spurious 0 + set done 0 + proc readlittle {s} { + global spurious done len + set l [read $s 1] + if {[string length $l] == 0} { + if {![eof $s]} { + incr spurious + } else { + close $s + set done 1 + } + } else { + incr len [string length $l] + } + } + proc accept {s a p} { + fconfigure $s -blocking 0 + fileevent $s readable [list do_handshake $s readable readlittle \ + -buffering none] + } + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8831] + set c [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + [info hostname] 8831] + # This differs from socket-9.1 in that both sides need to be + # non-blocking because of TLS' required handshake + fconfigure $c -blocking 0 + puts -nonewline $c 01234567890123456789012345678901234567890123456789 + close $c + set timer [after 10000 "set done timed_out"] + vwait done + after cancel $timer + close $s + list $spurious $len +} {0 50} + +test tlsIO-9.2 {testing async write, fileevents, flush on close} {socket} { + set firstblock [string repeat a 31] + set secondblock [string repeat b 65535] + proc accept {s a p} { + fconfigure $s -blocking 0 + fileevent $s readable [list do_handshake $s readable readable \ + -translation lf -buffersize 16384 -buffering line] + } + proc readable {s} { + set l [gets $s] + dputs "got \"[string replace $l 10 end-3 ...]\" \ + ([string length $l]) from $s" + fileevent $s readable {} + after 1000 respond $s + } + proc respond {s} { + global firstblock + dputs "send \"[string replace $firstblock 10 end-3 ...]\" \ + ([string length $firstblock]) down $s" + puts -nonewline $s $firstblock + after 1000 writedata $s + } + proc writedata {s} { + global secondblock + dputs "send \"[string replace $secondblock 10 end-3 ...]\" \ + ([string length $secondblock]) down $s" + puts -nonewline $s $secondblock + close $s + } + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8832] + set c [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + [info hostname] 8832] + fconfigure $c -blocking 0 -trans lf -buffering line + set count 0 + puts $c hello + proc readit {s} { + global count done + set data [read $s] + dputs "read \"[string replace $data 10 end-3 ...]\" \ + ([string length $data]) from $s" + incr count [string length $data] + if {[eof $s]} { + close $s + set done 1 + } + } + fileevent $c readable "readit $c" + set done 0 + set timer [after 10000 "set done timed_out"] + vwait done + after cancel $timer + close $s + list $count $done +} {65566 1} + +test tlsIO-9.3 {testing EOF stickyness} {unexplainedFailure socket} { + # HOBBS: never worked correctly + proc count_to_eof {s} { + global count done timer + set l [gets $s] + if {[eof $s]} { + incr count + if {$count > 9} { + close $s + set done true + set count {eof is sticky} + after cancel $timer + } + } + } + proc timerproc {} { + global done count c + set done true + set count {timer went off, eof is not sticky} + close $c + } + set count 0 + set done false + proc write_then_close {s} { + puts $s bye + close $s + } + proc accept {s a p} { + fconfigure $s -blocking 0 -buffering line -translation lf + fileevent $s writable [list do_handshake $s writable write_then_close \ + -buffering line -translation lf] + } + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8833] + set c [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + [info hostname] 8833] + fconfigure $c -blocking 0 -buffering line -translation lf + fileevent $c readable "count_to_eof $c" + set timer [after 2000 timerproc] + vwait done + close $s + set count +} {eof is sticky} + +removeFile script + +test tlsIO-10.1 {testing socket accept callback error handling} {socket} { + set goterror 0 + proc bgerror args {global goterror; set goterror 1} + set s [tls::socket -cafile $caCert -server accept 8898] + proc accept {s a p} {close $s; error} + set c [tls::socket -cafile $caCert 127.0.0.1 8898] + vwait goterror + close $s + close $c + set goterror +} 1 + +test tlsIO-11.1 {tcp connection} {socket doTestsWithRemoteServer} { + sendCertValues + sendCommand { + set socket9_1_test_server [tls::socket -server accept \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey 8834] + proc accept {s a p} { + tls::handshake $s + puts $s done + close $s + } + } + set s [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP 8834] + set r [gets $s] + close $s + sendCommand {close $socket9_1_test_server} + set r +} done + +test tlsIO-11.2 {client specifies its port} {socket doTestsWithRemoteServer} { + if {[info exists port]} { + incr port + } else { + set port [expr {$tlsServerPort + [pid]%1024}] + } + sendCertValues + sendCommand { + set socket9_2_test_server [tls::socket -server accept \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey 8835] + proc accept {s a p} { + tls::handshake $s + puts $s $p + close $s + } + } + set s [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + -myport $port $remoteServerIP 8835] + set r [gets $s] + close $s + sendCommand {close $socket9_2_test_server} + if {$r == $port} { + set result ok + } else { + set result broken + } + set result +} ok + +test tlsIO-11.3 {trying to connect, no server} {socket doTestsWithRemoteServer} { + set status ok + if {![catch {set s [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIp 8836]}]} { + if {![catch {gets $s}]} { + set status broken + } + close $s + } + set status +} ok + +test tlsIO-11.4 {remote echo, one line} {socket doTestsWithRemoteServer} { + sendCertValues + sendCommand { + set socket10_6_test_server [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8836] + proc accept {s a p} { + tls::handshake $s + fileevent $s readable [list echo $s] + fconfigure $s -buffering line -translation crlf + } + proc echo {s} { + set l [gets $s] + if {[eof $s]} { + close $s + } else { + puts $s $l + } + } + } + set f [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP 8836] + fconfigure $f -translation crlf -buffering line + puts $f hello + set r [gets $f] + close $f + sendCommand {close $socket10_6_test_server} + set r +} hello + +test tlsIO-11.5 {remote echo, 50 lines} {socket doTestsWithRemoteServer} { + sendCertValues + sendCommand { + set socket10_7_test_server [tls::socket -server accept \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey 8836] + proc accept {s a p} { + tls::handshake $s + fileevent $s readable [list echo $s] + fconfigure $s -buffering line -translation crlf + } + proc echo {s} { + set l [gets $s] + if {[eof $s]} { + close $s + } else { + puts $s $l + } + } + } + set f [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP 8836] + fconfigure $f -translation crlf -buffering line + for {set cnt 0} {$cnt < 50} {incr cnt} { + puts $f "hello, $cnt" + if {[string compare [gets $f] "hello, $cnt"] != 0} { + break + } + } + close $f + sendCommand {close $socket10_7_test_server} + set cnt +} 50 + +# Macintosh sockets can have more than one server per port +if {$tcl_platform(platform) == "macintosh"} { + set conflictResult {0 8836} +} else { + set conflictResult {1 {couldn't open socket: address already in use}} +} + +test tlsIO-11.6 {socket conflict} {socket doTestsWithRemoteServer} { + set s1 [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8836] + if {[catch {set s2 [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8836]} msg]} { + set result [list 1 $msg] + } else { + set result [list 0 [lindex [fconfigure $s2 -sockname] 2]] + close $s2 + } + close $s1 + set result +} $conflictResult + +test tlsIO-11.7 {server with several clients} {socket doTestsWithRemoteServer} { + sendCertValues + sendCommand { + set socket10_9_test_server [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8836] + proc accept {s a p} { + fconfigure $s -buffering line + fileevent $s readable [list echo $s] + } + proc echo {s} { + set l [gets $s] + if {[eof $s]} { + close $s + } else { + puts $s $l + } + } + } + set s1 [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP 8836] + fconfigure $s1 -buffering line + set s2 [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP 8836] + fconfigure $s2 -buffering line + set s3 [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP 8836] + fconfigure $s3 -buffering line + for {set i 0} {$i < 100} {incr i} { + puts $s1 hello,s1 + gets $s1 + puts $s2 hello,s2 + gets $s2 + puts $s3 hello,s3 + gets $s3 + } + close $s1 + close $s2 + close $s3 + sendCommand {close $socket10_9_test_server} + set i +} 100 + +test tlsIO-11.8 {client with several servers} {socket doTestsWithRemoteServer} { + sendCertValues + sendCommand { + tls::init -certfile $serverCert -cafile $caCert -keyfile $serverKey + set s1 [tls::socket -server "accept 4003" 4003] + set s2 [tls::socket -server "accept 4004" 4004] + set s3 [tls::socket -server "accept 4005" 4005] + proc handshake {s mp} { + if {[eof $s]} { + close $s + } elseif {[catch {tls::handshake $s} result]} { + # Some errors are normal. + } elseif {$result == 1} { + # Handshake complete + fileevent $s readable "" + puts $s $mp + close $s + } + } + proc accept {mp s a p} { + # These have to accept non-blocking, because the handshaking + # order isn't deterministic + fconfigure $s -blocking 0 -buffering line + fileevent $s readable [list handshake $s $mp] + } + } + tls::init -certfile $clientCert -cafile $caCert -keyfile $clientKey + set s1 [tls::socket $remoteServerIP 4003] + set s2 [tls::socket $remoteServerIP 4004] + set s3 [tls::socket $remoteServerIP 4005] + set l "" + lappend l [gets $s1] [gets $s1] [eof $s1] [gets $s2] [gets $s2] [eof $s2] \ + [gets $s3] [gets $s3] [eof $s3] + close $s1 + close $s2 + close $s3 + sendCommand { + close $s1 + close $s2 + close $s3 + } + set l +} {4003 {} 1 4004 {} 1 4005 {} 1} + +test tlsIO-11.9 {accept callback error} {socket doTestsWithRemoteServer} { + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8836] + proc accept {s a p} {expr 10 / 0} + proc bgerror args { + global x + set x $args + } + sendCertValues + if {[catch {sendCommand { + set peername [fconfigure $callerSocket -peername] + set s [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + [lindex $peername 0] 8836] + close $s + }} msg]} { + close $s + error $msg + } + set timer [after 10000 "set x timed_out"] + vwait x + after cancel $timer + close $s + rename bgerror {} + set x +} {{divide by zero}} + +test tlsIO-11.10 {testing socket specific options} {socket doTestsWithRemoteServer} { + sendCertValues + sendCommand { + set socket10_12_test_server [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8836] + proc accept {s a p} {close $s} + } + set s [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP 8836] + set p [fconfigure $s -peername] + set n [fconfigure $s -sockname] + set l "" + lappend l [lindex $p 2] [llength $p] [llength $p] + close $s + sendCommand {close $socket10_12_test_server} + set l +} {8836 3 3} + +test tlsIO-11.11 {testing spurious events} {socket doTestsWithRemoteServer} { + # remote equivalent of 9.1 + sendCertValues + sendCommand { + set socket_test_server [tls::socket -server accept \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey 8836] + proc handshake {s} { + if {[eof $s]} { + close $s + } elseif {[catch {tls::handshake $s} result]} { + # Some errors are normal. + } elseif {$result == 1} { + # Handshake complete + fileevent $s writable "" + after 100 writesome $s + } + } + proc accept {s a p} { + fconfigure $s -translation "auto lf" + fileevent $s writable [list handshake $s] + } + proc writesome {s} { + for {set i 0} {$i < 100} {incr i} { + puts $s "line $i from remote server" + } + close $s + } + } + set len 0 + set spurious 0 + set done 0 + proc readlittle {s} { + global spurious done len + set l [read $s 1] + if {[string length $l] == 0} { + if {![eof $s]} { + incr spurious + } else { + close $s + set done 1 + } + } else { + incr len [string length $l] + } + } + set c [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP 8836] + # Get the buffering corrected + fconfigure $c -buffering line + # Put a byte into the client pipe to trigger TLS handshaking + puts $c a + fileevent $c readable [list readlittle $c] + set timer [after 10000 "set done timed_out"] + vwait done + after cancel $timer + sendCommand {close $socket_test_server} + list $spurious $len +} {0 2690} + +test tlsIO-11.12 {testing EOF stickyness} {unexplainedFailure socket doTestsWithRemoteServer} { + # remote equivalent of 9.3 + # HOBBS: never worked correctly + set counter 0 + set done 0 + proc count_up {s} { + global counter done after_id + set l [gets $s] + if {[eof $s]} { + incr counter + if {$counter > 9} { + set done {EOF is sticky} + after cancel $after_id + close $s + } + } + } + proc timed_out {} { + global c done + set done {timed_out, EOF is not sticky} + close $c + } + sendCertValues + sendCommand { + set socket10_14_test_server [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8836] + proc accept {s a p} { + tls::handshake $s + after 100 close $s + } + } + set c [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP 8836] + fileevent $c readable "count_up $c" + set after_id [after 1000 timed_out] + vwait done + sendCommand {close $socket10_14_test_server} + set done +} {EOF is sticky} + +test tlsIO-11.13 {testing async write, async flush, async close} \ + {socket doTestsWithRemoteServer} { + proc readit {s} { + global count done + set l [read $s] + incr count [string length $l] + if {[eof $s]} { + close $s + set done 1 + } + } + sendCertValues + sendCommand { + set firstblock [string repeat a 31] + set secondblock [string repeat b 65535] + set l [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8845] + proc accept {s a p} { + tls::handshake $s + fconfigure $s -blocking 0 -translation lf -buffersize 16384 \ + -buffering line + fileevent $s readable "readable $s" + } + proc readable {s} { + set l [gets $s] + fileevent $s readable {} + after 1000 respond $s + } + proc respond {s} { + global firstblock + puts -nonewline $s $firstblock + after 1000 writedata $s + } + proc writedata {s} { + global secondblock + puts -nonewline $s $secondblock + close $s + } + } + set s [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + $remoteServerIP 8845] + fconfigure $s -blocking 0 -translation lf -buffering line + set count 0 + puts $s hello + fileevent $s readable "readit $s" + set timer [after 10000 "set done timed_out"] + vwait done + after cancel $timer + sendCommand {close $l} + set count +} 65566 + +proc getdata {type file} { + # Read handler on the accepted socket. + global x + global failed + set status [catch {read $file} data] + if {$status != 0} { + set x "read failed, error was $data" + catch { close $file } + } elseif {[string compare {} $data]} { + } elseif {[fblocked $file]} { + } elseif {[eof $file]} { + if {$failed} { + set x "$type socket was inherited" + } else { + set x "$type socket was not inherited" + } + catch { close $file } + } else { + set x {impossible case} + catch { close $file } + } + return +} + +test tlsIO-12.1 {testing inheritance of server sockets} {socket exec} { + makeFile {} script1 + makeFile {} script2 + + # Script1 is just a 10 second delay. If the server socket + # is inherited, it will be held open for 10 seconds + + set f [open script1 w] + puts $f { + after 10000 exit + vwait forever + } + close $f + + # Script2 creates the server socket, launches script1, + # waits a second, and exits. The server socket will now + # be closed unless script1 inherited it. + + set f [open script2 w] + puts $f [list set tclsh $::tcltest::tcltest] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + } + puts $f "set f \[tls::socket -server accept \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828\]" + puts $f { + proc accept { file addr port } { + close $file + } + exec $tclsh script1 & + close $f + after 1000 exit + vwait forever + } + close $f + + # Launch script2 and wait 5 seconds + + exec $::tcltest::tcltest script2 & + after 5000 { set ok_to_proceed 1 } + vwait ok_to_proceed + + # If we can still connect to the server, the socket got inherited. + + if {[catch {tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + 127.0.0.1 8828} msg]} { + set x {server socket was not inherited} + } else { + close $msg + set x {server socket was inherited} + } + + set x +} {server socket was not inherited} + +test tlsIO-12.2 {testing inheritance of client sockets} {socket exec} { + makeFile {} script1 + makeFile {} script2 + + # Script1 is just a 10 second delay. If the server socket + # is inherited, it will be held open for 10 seconds + + set f [open script1 w] + puts $f { + after 10000 exit + vwait forever + } + close $f + + # Script2 opens the client socket and writes to it. It then + # launches script1 and exits. If the child process inherited the + # client socket, the socket will still be open. + + set f [open script2 w] + puts $f [list set tclsh $::tcltest::tcltest] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + } + puts $f "set f \[tls::socket -certfile $clientCert -cafile $caCert \ + -keyfile $clientKey 127.0.0.1 8829\]" + puts $f { + exec $tclsh script1 & + puts $f testing + flush $f + after 1000 exit + vwait forever + } + close $f + + # Create the server socket + + set server [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8829] + proc accept { file host port } { + # When the client connects, establish the read handler + global server + close $server + fconfigure $file -blocking 0 + fileevent $file readable [list do_handshake $file readable \ + [list getdata client] -buffering line] + return + } + + # If the socket doesn't hit end-of-file in 5 seconds, the + # script1 process must have inherited the client. + + set failed 0 + after 5000 [list set failed 1] + + # Launch the script2 process + + exec $::tcltest::tcltest script2 & + + vwait x + if {!$failed} { + vwait failed + } + set x +} {client socket was not inherited} + +test tlsIO-12.3 {testing inheritance of accepted sockets} \ + {socket exec unixOnly} { + makeFile {} script1 + makeFile {} script2 + + set f [open script1 w] + puts $f { + after 10000 exit + vwait forever + } + close $f + + set f [open script2 w] + puts $f [list set tclsh $::tcltest::tcltest] + puts $f { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + } + puts $f "set f \[tls::socket -server accept \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey 8930\]" + puts $f { + proc accept { file host port } { + global tclsh + fconfigure $file -buffering line + puts $file {test data on socket} + exec $tclsh script1 & + after 1000 exit + } + vwait forever + } + close $f + + # Launch the script2 process and connect to it. See how long + # the socket stays open + + exec $::tcltest::tcltest script2 & + + after 2000 set ok_to_proceed 1 + vwait ok_to_proceed + + set f [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + 127.0.0.1 8930] + fconfigure $f -buffering full -blocking 0 + # We need to put a byte into the read queue, otherwise the + # TLS handshake doesn't finish + puts $f a; flush $f + fileevent $f readable [list getdata accepted $f] + + # If the socket is still open after 5 seconds, the script1 process + # must have inherited the accepted socket. + + set failed 0 + after 5000 set failed 1 + + vwait x + set x +} {accepted socket was not inherited} + +test tlsIO-13.1 {Testing use of shared socket between two threads} \ + {socket testthread} { + # HOBBS: never tested + removeFile script + threadReap + + makeFile { + set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]] + package require tls + set f [tls::socket -server accept 8828] + proc accept {s a p} { + fileevent $s readable [list echo $s] + fconfigure $s -buffering line + } + proc echo {s} { + global i + set l [gets $s] + if {[eof $s]} { + global x + close $s + set x done + } else { + incr i + puts $s $l + } + } + set i 0 + vwait x + close $f + + # thread cleans itself up. + testthread exit + } script + + # create a thread + set serverthread [testthread create { source script } ] + update + + after 1000 + set s [tls::socket 127.0.0.1 8828] + fconfigure $s -buffering line + + catch { + puts $s "hello" + gets $s result + } + close $s + update + + after 2000 + lappend result [threadReap] + + set result + +} {hello 1} + +test tlsIO-14.1 {test tls::unimport} {socket} { + list [catch {tls::unimport} msg] $msg +} {1 {wrong # args: should be "tls::unimport channel"}} +test tlsIO-14.2 {test tls::unimport} {socket} { + list [catch {tls::unimport foo bar} msg] $msg +} {1 {wrong # args: should be "tls::unimport channel"}} +test tlsIO-14.3 {test tls::unimport} {socket} { + list [catch {tls::unimport bogus} msg] $msg +} {1 {can not find channel named "bogus"}} +test tlsIO-14.4 {test tls::unimport} {socket} { + # stdin can take different names as the "top" channel + list [catch {tls::unimport stdin} msg] \ + [string match {bad channel "*": not a TLS channel} $msg] +} {1 1} +test tlsIO-14.5 {test tls::unimport} {socket} { + set len 0 + set spurious 0 + set done 0 + proc readlittle {s} { + global spurious done len + set l [read $s 1] + if {[string length $l] == 0} { + if {![eof $s]} { + incr spurious + } else { + close $s + set done 1 + } + } else { + incr len [string length $l] + } + } + proc accept {s a p} { + fconfigure $s -blocking 0 + fileevent $s readable [list do_handshake $s readable readlittle \ + -buffering none] + } + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -server accept 8831] + set c [tls::socket \ + -certfile $clientCert -cafile $caCert -keyfile $clientKey \ + [info hostname] 8831] + # only the client gets tls::import + set res [tls::unimport $c] + list $res [catch {close $c} err] $err \ + [catch {close $s} err] $err +} {{} 0 {} 0 {}} + +test tls-bug58-1.0 {test protocol negotiation failure} {socket} { + # Following code is based on what was reported in bug #58. Prior + # to fix the program would crash with a segfault. + proc Accept {sock args} { + fconfigure $sock -blocking 0; + fileevent $sock readable [list Handshake $sock] + } + proc Handshake {sock} { + set ::done HAND + catch {tls::handshake $sock} msg + set ::done $msg + } + # NOTE: when doing an in-process client/server test, both sides need + # to be non-blocking for the TLS handshake + + # Server - Only accept TLS 1 or higher + set s [tls::socket \ + -certfile $serverCert -cafile $caCert -keyfile $serverKey \ + -request 0 -require 0 -ssl2 0 -ssl3 0 -tls1 1 -tls1.1 1 -tls1.2 1 \ + -server Accept 8831] + # Client - Only propose SSL3 + set c [tls::socket -async \ + -cafile $caCert \ + -request 0 -require 0 -ssl2 0 -ssl3 1 -tls1 0 -tls1.1 0 -tls1.2 0 \ + [info hostname] 8831] + fconfigure $c -blocking 0 + puts $c a ; flush $c + after 5000 [list set ::done timeout] + vwait ::done + set ::done +} {handshake failed: wrong version number} + +# cleanup +if {[string match sock* $commandSocket] == 1} { + puts $commandSocket exit + flush $commandSocket +} +catch {close $commandSocket} +catch {close $remoteProcChan} +::tcltest::cleanupTests +flush stdout +return diff --git a/tls.c b/tls.c new file mode 100644 index 0000000..dd95e93 --- /dev/null +++ b/tls.c @@ -0,0 +1,1833 @@ +/* + * Copyright (C) 1997-1999 Matt Newman + * some modifications: + * Copyright (C) 2000 Ajuba Solutions + * Copyright (C) 2002 ActiveState Corporation + * Copyright (C) 2004 Starfish Systems + * + * $Header: /cvsroot/tls/tls/tls.c,v 1.37 2015/07/07 17:16:02 andreas_kupries Exp $ + * + * TLS (aka SSL) Channel - can be layered on any bi-directional + * Tcl_Channel (Note: Requires Trf Core Patch) + * + * This was built (almost) from scratch based upon observation of + * OpenSSL 0.9.2B + * + * Addition credit is due for Andreas Kupries (a.kupries@westend.com), for + * providing the Tcl_ReplaceChannel mechanism and working closely with me + * to enhance it to support full fileevent semantics. + * + * Also work done by the follow people provided the impetus to do this "right": + * tclSSL (Colin McCormack, Shared Technology) + * SSLtcl (Peter Antman) + * + */ + +#include "tlsInt.h" +#include "tclOpts.h" +#include + +/* + * External functions + */ + +/* + * Forward declarations + */ + +#define F2N( key, dsp) \ + (((key) == NULL) ? (char *) NULL : \ + Tcl_TranslateFileName(interp, (key), (dsp))) +#define REASON() ERR_reason_error_string(ERR_get_error()) + +static void InfoCallback _ANSI_ARGS_ ((CONST SSL *ssl, int where, int ret)); + +static int CiphersObjCmd _ANSI_ARGS_ ((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); + +static int HandshakeObjCmd _ANSI_ARGS_ ((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); + +static int ImportObjCmd _ANSI_ARGS_ ((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); + +static int StatusObjCmd _ANSI_ARGS_ ((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); + +static int VersionObjCmd _ANSI_ARGS_ ((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); + +static int MiscObjCmd _ANSI_ARGS_ ((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); + +static int UnimportObjCmd _ANSI_ARGS_ ((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); + +static SSL_CTX *CTX_Init _ANSI_ARGS_((State *statePtr, int proto, char *key, + char *cert, char *CAdir, char *CAfile, char *ciphers, + char *DHparams)); + +static int TlsLibInit _ANSI_ARGS_ (()) ; + +#define TLS_PROTO_SSL2 0x01 +#define TLS_PROTO_SSL3 0x02 +#define TLS_PROTO_TLS1 0x04 +#define TLS_PROTO_TLS1_1 0x08 +#define TLS_PROTO_TLS1_2 0x10 +#define ENABLED(flag, mask) (((flag) & (mask)) == (mask)) + +/* + * Static data structures + */ + +#ifndef OPENSSL_NO_DH +/* code derived from output of 'openssl dhparam -C 2048' */ + +static unsigned char dh2048_p[]={ + 0xEC,0xFD,0x6F,0x66,0xD8,0xBC,0xB4,0xCB,0xD7,0xE7,0xB4,0xAE, + 0xEC,0xC0,0x06,0x25,0x40,0x9F,0x3F,0xC4,0xAC,0x34,0x19,0x36, + 0x8A,0xAB,0xA9,0xF6,0x45,0x36,0x87,0x1F,0x10,0x35,0x3F,0x90, + 0x00,0xC6,0x7A,0xE8,0x51,0xF4,0x7F,0x50,0x0F,0xC2,0x82,0x91, + 0xAD,0x60,0x1B,0x49,0xB1,0x0B,0x23,0xC3,0x37,0xAE,0x0D,0x2C, + 0x49,0xC6,0xFB,0x60,0x9D,0x50,0x2F,0x8C,0x2F,0xDE,0xE6,0x5F, + 0x53,0x8B,0x5F,0xF9,0x70,0x16,0xEE,0x51,0xD1,0xAB,0x02,0x48, + 0x61,0xF1,0xA0,0xD7,0xBD,0x04,0x24,0xF0,0xE4,0xD1,0x0A,0x4C, + 0x28,0xDC,0x22,0x78,0x7C,0xED,0x2A,0xFA,0xF4,0x57,0x7C,0xAE, + 0xDF,0x52,0xC6,0xA2,0x11,0x28,0xC5,0x3B,0xB8,0x2F,0x95,0x3F, + 0x1E,0x05,0x66,0xFE,0x7D,0x1A,0x73,0xA0,0x45,0xF8,0xBB,0x8C, + 0x64,0xB9,0xA9,0x4D,0x23,0xBE,0x20,0x60,0xA2,0xF7,0xC7,0xD8, + 0xD8,0x49,0x28,0x9A,0x81,0xAC,0xF9,0x7F,0x3C,0xFC,0xBE,0x25, + 0x5B,0x1D,0xB6,0xAB,0x08,0x06,0x11,0x8D,0x94,0x69,0x3C,0x68, + 0x98,0x5A,0x90,0xF8,0xEB,0x19,0xCA,0x9F,0x1C,0x50,0x96,0x53, + 0xEF,0xEC,0x1B,0x93,0x4F,0x53,0xB7,0xD9,0x04,0x8E,0x48,0x99, + 0x6E,0x24,0xFF,0x66,0xF5,0xB0,0xDF,0x00,0xBA,0x22,0xE2,0xB6, + 0xE3,0x3A,0xC2,0x95,0xB1,0x14,0x68,0xFB,0xA5,0x37,0x22,0x78, + 0x56,0x5C,0xA4,0x23,0x31,0x02,0x97,0x7D,0xA9,0x84,0x0B,0x12, + 0x26,0x58,0x2F,0x86,0x10,0xAD,0xB0,0xAB,0xB9,0x7B,0x05,0x9A, + 0xDE,0x11,0xF1,0xE7,0x34,0xC7,0x95,0x42,0x1C,0x4F,0xA9,0xA8, + 0x92,0xDF,0x3F,0x7B, + }; +static unsigned char dh2048_g[]={ + 0x02, +}; + + +static DH *get_dh2048() +{ + DH *dh=NULL; + + if ((dh=DH_new()) == NULL) return(NULL); + + dh->p=BN_bin2bn(dh2048_p,sizeof(dh2048_p),NULL); + dh->g=BN_bin2bn(dh2048_g,sizeof(dh2048_g),NULL); + + if ((dh->p == NULL) || (dh->g == NULL)) + return(NULL); + return(dh); +} +#endif + +/* + * Defined in Tls_Init to determine what kind of channels we are using + * (old-style 8.2.0-8.3.1 or new-style 8.3.2+). + */ +int channelTypeVersion; + +/* + * We lose the tcl password callback when we use the RSA BSAFE SSL-C 1.1.2 + * libraries instead of the current OpenSSL libraries. + */ + +#ifdef BSAFE +#define PRE_OPENSSL_0_9_4 1 +#endif + +/* + * Pre OpenSSL 0.9.4 Compat + */ + +#ifndef STACK_OF +#define STACK_OF(x) STACK +#define sk_SSL_CIPHER_num(sk) sk_num((sk)) +#define sk_SSL_CIPHER_value( sk, index) (SSL_CIPHER*)sk_value((sk), (index)) +#endif + +/* + * Thread-Safe TLS Code + */ + +#ifdef TCL_THREADS +#define OPENSSL_THREAD_DEFINES +#include + +#ifdef OPENSSL_THREADS +#include + +/* + * Threaded operation requires locking callbacks + * Based from /crypto/cryptlib.c of OpenSSL and NSOpenSSL. + */ + +static Tcl_Mutex locks[CRYPTO_NUM_LOCKS]; +static Tcl_Mutex init_mx; +static int initialized; + +static void CryptoThreadLockCallback (int mode, int n, const char *file, int line); +static unsigned long CryptoThreadIdCallback (void); + +static void +CryptoThreadLockCallback(int mode, int n, const char *file, int line) +{ + if (mode & CRYPTO_LOCK) { + Tcl_MutexLock(&locks[n]); + } else { + Tcl_MutexUnlock(&locks[n]); + } +} + +static unsigned long +CryptoThreadIdCallback(void) +{ + return (unsigned long) Tcl_GetCurrentThread(); +} +#endif /* OPENSSL_THREADS */ +#endif /* TCL_THREADS */ + + +/* + *------------------------------------------------------------------- + * + * InfoCallback -- + * + * monitors SSL connection process + * + * Results: + * None + * + * Side effects: + * Calls callback (if defined) + *------------------------------------------------------------------- + */ +static void +InfoCallback(CONST SSL *ssl, int where, int ret) +{ + State *statePtr = (State*)SSL_get_app_data((SSL *)ssl); + Tcl_Obj *cmdPtr; + char *major; char *minor; + + if (statePtr->callback == (Tcl_Obj*)NULL) + return; + + cmdPtr = Tcl_DuplicateObj(statePtr->callback); + +#if 0 + if (where & SSL_CB_ALERT) { + sev = SSL_alert_type_string_long(ret); + if (strcmp( sev, "fatal")==0) { /* Map to error */ + Tls_Error(statePtr, SSL_ERROR(ssl, 0)); + return; + } + } +#endif + if (where & SSL_CB_HANDSHAKE_START) { + major = "handshake"; + minor = "start"; + } else if (where & SSL_CB_HANDSHAKE_DONE) { + major = "handshake"; + minor = "done"; + } else { + if (where & SSL_CB_ALERT) major = "alert"; + else if (where & SSL_ST_CONNECT) major = "connect"; + else if (where & SSL_ST_ACCEPT) major = "accept"; + else major = "unknown"; + + if (where & SSL_CB_READ) minor = "read"; + else if (where & SSL_CB_WRITE) minor = "write"; + else if (where & SSL_CB_LOOP) minor = "loop"; + else if (where & SSL_CB_EXIT) minor = "exit"; + else minor = "unknown"; + } + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewStringObj( "info", -1)); + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewStringObj( Tcl_GetChannelName(statePtr->self), -1) ); + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewStringObj( major, -1) ); + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewStringObj( minor, -1) ); + + if (where & (SSL_CB_LOOP|SSL_CB_EXIT)) { + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewStringObj( SSL_state_string_long(ssl), -1) ); + } else if (where & SSL_CB_ALERT) { + CONST char *cp = (char *) SSL_alert_desc_string_long(ret); + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewStringObj( cp, -1) ); + } else { + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewStringObj( SSL_state_string_long(ssl), -1) ); + } + Tcl_Preserve( (ClientData) statePtr->interp); + Tcl_Preserve( (ClientData) statePtr); + + Tcl_IncrRefCount( cmdPtr); + (void) Tcl_EvalObjEx(statePtr->interp, cmdPtr, TCL_EVAL_GLOBAL); + Tcl_DecrRefCount( cmdPtr); + + Tcl_Release( (ClientData) statePtr); + Tcl_Release( (ClientData) statePtr->interp); + +} + +/* + *------------------------------------------------------------------- + * + * VerifyCallback -- + * + * Monitors SSL certificate validation process. + * This is called whenever a certificate is inspected + * or decided invalid. + * + * Results: + * A callback bound to the socket may return one of: + * 0 - the certificate is deemed invalid + * 1 - the certificate is deemed valid + * empty string - no change to certificate validation + * + * Side effects: + * The err field of the currently operative State is set + * to a string describing the SSL negotiation failure reason + *------------------------------------------------------------------- + */ +static int +VerifyCallback(int ok, X509_STORE_CTX *ctx) +{ + Tcl_Obj *cmdPtr, *result; + char *errStr, *string; + int length; + SSL *ssl = (SSL*)X509_STORE_CTX_get_app_data(ctx); + X509 *cert = X509_STORE_CTX_get_current_cert(ctx); + State *statePtr = (State*)SSL_get_app_data(ssl); + int depth = X509_STORE_CTX_get_error_depth(ctx); + int err = X509_STORE_CTX_get_error(ctx); + + dprintf(stderr, "Verify: %d\n", ok); + + if (!ok) { + errStr = (char*)X509_verify_cert_error_string(err); + } else { + errStr = (char *)0; + } + + if (statePtr->callback == (Tcl_Obj*)NULL) { + if (statePtr->vflags & SSL_VERIFY_FAIL_IF_NO_PEER_CERT) { + return ok; + } else { + return 1; + } + } + cmdPtr = Tcl_DuplicateObj(statePtr->callback); + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewStringObj( "verify", -1)); + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewStringObj( Tcl_GetChannelName(statePtr->self), -1) ); + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewIntObj( depth) ); + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tls_NewX509Obj( statePtr->interp, cert) ); + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewIntObj( ok) ); + + Tcl_ListObjAppendElement( statePtr->interp, cmdPtr, + Tcl_NewStringObj( errStr ? errStr : "", -1) ); + + Tcl_Preserve( (ClientData) statePtr->interp); + Tcl_Preserve( (ClientData) statePtr); + + statePtr->flags |= TLS_TCL_CALLBACK; + + Tcl_IncrRefCount( cmdPtr); + if (Tcl_EvalObjEx(statePtr->interp, cmdPtr, TCL_EVAL_GLOBAL) != TCL_OK) { + /* It got an error - reject the certificate. */ + Tcl_BackgroundError( statePtr->interp); + ok = 0; + } else { + result = Tcl_GetObjResult(statePtr->interp); + string = Tcl_GetStringFromObj(result, &length); + /* An empty result leaves verification unchanged. */ + if (length > 0) { + if (Tcl_GetIntFromObj(statePtr->interp, result, &ok) != TCL_OK) { + Tcl_BackgroundError(statePtr->interp); + ok = 0; + } + } + } + Tcl_DecrRefCount( cmdPtr); + + statePtr->flags &= ~(TLS_TCL_CALLBACK); + + Tcl_Release( (ClientData) statePtr); + Tcl_Release( (ClientData) statePtr->interp); + + return(ok); /* By default, leave verification unchanged. */ +} + +/* + *------------------------------------------------------------------- + * + * Tls_Error -- + * + * Calls callback with $fd and $msg - so the callback can decide + * what to do with errors. + * + * Side effects: + * The err field of the currently operative State is set + * to a string describing the SSL negotiation failure reason + *------------------------------------------------------------------- + */ +void +Tls_Error(State *statePtr, char *msg) +{ + Tcl_Obj *cmdPtr; + + if (msg && *msg) { + Tcl_SetErrorCode(statePtr->interp, "SSL", msg, (char *)NULL); + } else { + msg = Tcl_GetStringFromObj(Tcl_GetObjResult(statePtr->interp), NULL); + } + statePtr->err = msg; + + if (statePtr->callback == (Tcl_Obj*)NULL) { + char buf[BUFSIZ]; + sprintf(buf, "SSL channel \"%s\": error: %s", + Tcl_GetChannelName(statePtr->self), msg); + Tcl_SetResult( statePtr->interp, buf, TCL_VOLATILE); + Tcl_BackgroundError( statePtr->interp); + return; + } + cmdPtr = Tcl_DuplicateObj(statePtr->callback); + + Tcl_ListObjAppendElement(statePtr->interp, cmdPtr, + Tcl_NewStringObj("error", -1)); + + Tcl_ListObjAppendElement(statePtr->interp, cmdPtr, + Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1)); + + Tcl_ListObjAppendElement(statePtr->interp, cmdPtr, + Tcl_NewStringObj(msg, -1)); + + Tcl_Preserve((ClientData) statePtr->interp); + Tcl_Preserve((ClientData) statePtr); + + Tcl_IncrRefCount(cmdPtr); + if (Tcl_EvalObjEx(statePtr->interp, cmdPtr, TCL_EVAL_GLOBAL) != TCL_OK) { + Tcl_BackgroundError(statePtr->interp); + } + Tcl_DecrRefCount(cmdPtr); + + Tcl_Release((ClientData) statePtr); + Tcl_Release((ClientData) statePtr->interp); +} + +/* + *------------------------------------------------------------------- + * + * PasswordCallback -- + * + * Called when a password is needed to unpack RSA and PEM keys. + * Evals any bound password script and returns the result as + * the password string. + *------------------------------------------------------------------- + */ +#ifdef PRE_OPENSSL_0_9_4 +/* + * No way to handle user-data therefore no way without a global + * variable to access the Tcl interpreter. +*/ +static int +PasswordCallback(char *buf, int size, int verify) +{ + return -1; +} +#else +static int +PasswordCallback(char *buf, int size, int verify, void *udata) +{ + State *statePtr = (State *) udata; + Tcl_Interp *interp = statePtr->interp; + Tcl_Obj *cmdPtr; + int result; + + if (statePtr->password == NULL) { + if (Tcl_EvalEx(interp, "tls::password", -1, TCL_EVAL_GLOBAL) + == TCL_OK) { + char *ret = (char *) Tcl_GetStringResult(interp); + strncpy(buf, ret, (size_t) size); + return (int)strlen(ret); + } else { + return -1; + } + } + + cmdPtr = Tcl_DuplicateObj(statePtr->password); + + Tcl_Preserve((ClientData) statePtr->interp); + Tcl_Preserve((ClientData) statePtr); + + Tcl_IncrRefCount(cmdPtr); + result = Tcl_EvalObjEx(interp, cmdPtr, TCL_EVAL_GLOBAL); + if (result != TCL_OK) { + Tcl_BackgroundError(statePtr->interp); + } + Tcl_DecrRefCount(cmdPtr); + + Tcl_Release((ClientData) statePtr); + Tcl_Release((ClientData) statePtr->interp); + + if (result == TCL_OK) { + char *ret = (char *) Tcl_GetStringResult(interp); + strncpy(buf, ret, (size_t) size); + return (int)strlen(ret); + } else { + return -1; + } +} +#endif + +/* + *------------------------------------------------------------------- + * + * CiphersObjCmd -- list available ciphers + * + * This procedure is invoked to process the "tls::ciphers" command + * to list available ciphers, based upon protocol selected. + * + * Results: + * A standard Tcl result list. + * + * Side effects: + * constructs and destroys SSL context (CTX) + * + *------------------------------------------------------------------- + */ +static int +CiphersObjCmd(clientData, interp, objc, objv) + ClientData clientData; /* Not used. */ + Tcl_Interp *interp; + int objc; + Tcl_Obj *CONST objv[]; +{ + static CONST84 char *protocols[] = { + "ssl2", "ssl3", "tls1", "tls1.1", "tls1.2", NULL + }; + enum protocol { + TLS_SSL2, TLS_SSL3, TLS_TLS1, TLS_TLS1_1, TLS_TLS1_2, TLS_NONE + }; + Tcl_Obj *objPtr; + SSL_CTX *ctx = NULL; + SSL *ssl = NULL; + STACK_OF(SSL_CIPHER) *sk; + char *cp, buf[BUFSIZ]; + int index, verbose = 0; + + if (objc < 2 || objc > 3) { + Tcl_WrongNumArgs(interp, 1, objv, "protocol ?verbose?"); + return TCL_ERROR; + } + if (Tcl_GetIndexFromObj( interp, objv[1], protocols, "protocol", 0, + &index) != TCL_OK) { + return TCL_ERROR; + } + if (objc > 2 && Tcl_GetBooleanFromObj( interp, objv[2], + &verbose) != TCL_OK) { + return TCL_ERROR; + } + switch ((enum protocol)index) { + case TLS_SSL2: +#if defined(NO_SSL2) + Tcl_AppendResult(interp, "protocol not supported", NULL); + return TCL_ERROR; +#else + ctx = SSL_CTX_new(SSLv2_method()); break; +#endif + case TLS_SSL3: +#if defined(NO_SSL3) + Tcl_AppendResult(interp, "protocol not supported", NULL); + return TCL_ERROR; +#else + ctx = SSL_CTX_new(SSLv3_method()); break; +#endif + case TLS_TLS1: +#if defined(NO_TLS1) + Tcl_AppendResult(interp, "protocol not supported", NULL); + return TCL_ERROR; +#else + ctx = SSL_CTX_new(TLSv1_method()); break; +#endif + case TLS_TLS1_1: +#if defined(NO_TLS1_1) + Tcl_AppendResult(interp, "protocol not supported", NULL); + return TCL_ERROR; +#else + ctx = SSL_CTX_new(TLSv1_1_method()); break; +#endif + case TLS_TLS1_2: +#if defined(NO_TLS1_2) + Tcl_AppendResult(interp, "protocol not supported", NULL); + return TCL_ERROR; +#else + ctx = SSL_CTX_new(TLSv1_2_method()); break; +#endif + default: + break; + } + if (ctx == NULL) { + Tcl_AppendResult(interp, REASON(), (char *) NULL); + return TCL_ERROR; + } + ssl = SSL_new(ctx); + if (ssl == NULL) { + Tcl_AppendResult(interp, REASON(), (char *) NULL); + SSL_CTX_free(ctx); + return TCL_ERROR; + } + objPtr = Tcl_NewListObj( 0, NULL); + + if (!verbose) { + for (index = 0; ; index++) { + cp = (char*)SSL_get_cipher_list( ssl, index); + if (cp == NULL) break; + Tcl_ListObjAppendElement( interp, objPtr, + Tcl_NewStringObj( cp, -1) ); + } + } else { + sk = SSL_get_ciphers(ssl); + + for (index = 0; index < sk_SSL_CIPHER_num(sk); index++) { + register size_t i; + SSL_CIPHER_description( sk_SSL_CIPHER_value( sk, index), + buf, sizeof(buf)); + for (i = strlen(buf) - 1; i ; i--) { + if (buf[i] == ' ' || buf[i] == '\n' || + buf[i] == '\r' || buf[i] == '\t') { + buf[i] = '\0'; + } else { + break; + } + } + Tcl_ListObjAppendElement( interp, objPtr, + Tcl_NewStringObj( buf, -1) ); + } + } + SSL_free(ssl); + SSL_CTX_free(ctx); + + Tcl_SetObjResult( interp, objPtr); + return TCL_OK; +} + +/* + *------------------------------------------------------------------- + * + * HandshakeObjCmd -- + * + * This command is used to verify whether the handshake is complete + * or not. + * + * Results: + * A standard Tcl result. 1 means handshake complete, 0 means pending. + * + * Side effects: + * May force SSL negotiation to take place. + * + *------------------------------------------------------------------- + */ + +static int +HandshakeObjCmd(clientData, interp, objc, objv) + ClientData clientData; /* Not used. */ + Tcl_Interp *interp; + int objc; + Tcl_Obj *CONST objv[]; +{ + Tcl_Channel chan; /* The channel to set a mode on. */ + State *statePtr; /* client state for ssl socket */ + int ret = 1; + + if (objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "channel"); + return TCL_ERROR; + } + + chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL); + if (chan == (Tcl_Channel) NULL) { + return TCL_ERROR; + } + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + /* + * Make sure to operate on the topmost channel + */ + chan = Tcl_GetTopChannel(chan); + } + if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { + Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), + "\": not a TLS channel", NULL); + return TCL_ERROR; + } + statePtr = (State *)Tcl_GetChannelInstanceData(chan); + + if (!SSL_is_init_finished(statePtr->ssl)) { + int err; + ret = Tls_WaitForConnect(statePtr, &err); + if ((statePtr->flags & TLS_TCL_ASYNC) && err == EAGAIN) { + ret = 0; + } + if (ret < 0) { + CONST char *errStr = statePtr->err; + Tcl_ResetResult(interp); + Tcl_SetErrno(err); + + if (!errStr || *errStr == 0) { + errStr = Tcl_PosixError(interp); + } + + Tcl_AppendResult(interp, "handshake failed: ", errStr, + (char *) NULL); + return TCL_ERROR; + } + } + + Tcl_SetObjResult(interp, Tcl_NewIntObj(ret)); + return TCL_OK; +} + +/* + *------------------------------------------------------------------- + * + * ImportObjCmd -- + * + * This procedure is invoked to process the "ssl" command + * + * The ssl command pushes SSL over a (newly connected) tcp socket + * + * Results: + * A standard Tcl result. + * + * Side effects: + * May modify the behavior of an IO channel. + * + *------------------------------------------------------------------- + */ + +static int +ImportObjCmd(clientData, interp, objc, objv) + ClientData clientData; /* Not used. */ + Tcl_Interp *interp; + int objc; + Tcl_Obj *CONST objv[]; +{ + Tcl_Channel chan; /* The channel to set a mode on. */ + State *statePtr; /* client state for ssl socket */ + SSL_CTX *ctx = NULL; + Tcl_Obj *script = NULL; + Tcl_Obj *password = NULL; + int idx, len; + int flags = TLS_TCL_INIT; + int server = 0; /* is connection incoming or outgoing? */ + char *key = NULL; + char *cert = NULL; + char *ciphers = NULL; + char *CAfile = NULL; + char *CAdir = NULL; + char *DHparams = NULL; + char *model = NULL; +#ifndef OPENSSL_NO_TLSEXT + char *servername = NULL; /* hostname for Server Name Indication */ +#endif +#if defined(NO_SSL2) + int ssl2 = 0; +#else + int ssl2 = 1; +#endif +#if defined(NO_SSL3) + int ssl3 = 0; +#else + int ssl3 = 1; +#endif + int tls1 = 1; + int tls1_1 = 1; + int tls1_2 = 1; + int proto = 0; + int verify = 0, require = 0, request = 1; + + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, "channel ?options?"); + return TCL_ERROR; + } + + chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL); + if (chan == (Tcl_Channel) NULL) { + return TCL_ERROR; + } + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + /* + * Make sure to operate on the topmost channel + */ + chan = Tcl_GetTopChannel(chan); + } + + for (idx = 2; idx < objc; idx++) { + char *opt = Tcl_GetStringFromObj(objv[idx], NULL); + + if (opt[0] != '-') + break; + + OPTSTR( "-cadir", CAdir); + OPTSTR( "-cafile", CAfile); + OPTSTR( "-certfile", cert); + OPTSTR( "-cipher", ciphers); + OPTOBJ( "-command", script); + OPTSTR( "-dhparams", DHparams); + OPTSTR( "-keyfile", key); + OPTSTR( "-model", model); + OPTOBJ( "-password", password); + OPTBOOL( "-require", require); + OPTBOOL( "-request", request); + OPTBOOL( "-server", server); +#ifndef OPENSSL_NO_TLSEXT + OPTSTR( "-servername", servername); +#endif + + OPTBOOL( "-ssl2", ssl2); + OPTBOOL( "-ssl3", ssl3); + OPTBOOL( "-tls1", tls1); + OPTBOOL( "-tls1.1", tls1_1); + OPTBOOL( "-tls1.2", tls1_2); + + OPTBAD( "option", "-cadir, -cafile, -certfile, -cipher, -command, -dhparams, -keyfile, -model, -password, -require, -request, -server, -servername, -ssl2, -ssl3, -tls1, -tls1.1 or -tls1.2"); + + return TCL_ERROR; + } + if (request) verify |= SSL_VERIFY_CLIENT_ONCE | SSL_VERIFY_PEER; + if (request && require) verify |= SSL_VERIFY_FAIL_IF_NO_PEER_CERT; + if (verify == 0) verify = SSL_VERIFY_NONE; + + proto |= (ssl2 ? TLS_PROTO_SSL2 : 0); + proto |= (ssl3 ? TLS_PROTO_SSL3 : 0); + proto |= (tls1 ? TLS_PROTO_TLS1 : 0); + proto |= (tls1_1 ? TLS_PROTO_TLS1_1 : 0); + proto |= (tls1_2 ? TLS_PROTO_TLS1_2 : 0); + + /* reset to NULL if blank string provided */ + if (cert && !*cert) cert = NULL; + if (key && !*key) key = NULL; + if (ciphers && !*ciphers) ciphers = NULL; + if (CAfile && !*CAfile) CAfile = NULL; + if (CAdir && !*CAdir) CAdir = NULL; + if (DHparams && !*DHparams) DHparams = NULL; + + /* new SSL state */ + statePtr = (State *) ckalloc((unsigned) sizeof(State)); + memset(statePtr, 0, sizeof(State)); + + statePtr->flags = flags; + statePtr->interp = interp; + statePtr->vflags = verify; + statePtr->err = ""; + + /* allocate script */ + if (script) { + (void) Tcl_GetStringFromObj(script, &len); + if (len) { + statePtr->callback = script; + Tcl_IncrRefCount(statePtr->callback); + } + } + + /* allocate password */ + if (password) { + (void) Tcl_GetStringFromObj(password, &len); + if (len) { + statePtr->password = password; + Tcl_IncrRefCount(statePtr->password); + } + } + + if (model != NULL) { + int mode; + /* Get the "model" context */ + chan = Tcl_GetChannel(interp, model, &mode); + if (chan == (Tcl_Channel) NULL) { + Tls_Free((char *) statePtr); + return TCL_ERROR; + } + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + /* + * Make sure to operate on the topmost channel + */ + chan = Tcl_GetTopChannel(chan); + } + if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { + Tcl_AppendResult(interp, "bad channel \"", + Tcl_GetChannelName(chan), "\": not a TLS channel", NULL); + Tls_Free((char *) statePtr); + return TCL_ERROR; + } + ctx = ((State *)Tcl_GetChannelInstanceData(chan))->ctx; + } else { + if ((ctx = CTX_Init(statePtr, proto, key, cert, CAdir, CAfile, ciphers, + DHparams)) == (SSL_CTX*)0) { + Tls_Free((char *) statePtr); + return TCL_ERROR; + } + } + + statePtr->ctx = ctx; + + /* + * We need to make sure that the channel works in binary (for the + * encryption not to get goofed up). + * We only want to adjust the buffering in pre-v2 channels, where + * each channel in the stack maintained its own buffers. + */ + Tcl_SetChannelOption(interp, chan, "-translation", "binary"); + if (channelTypeVersion == TLS_CHANNEL_VERSION_1) { + Tcl_SetChannelOption(interp, chan, "-buffering", "none"); + } + + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + statePtr->self = Tcl_StackChannel(interp, Tls_ChannelType(), + (ClientData) statePtr, (TCL_READABLE | TCL_WRITABLE), chan); + } else { + statePtr->self = chan; + Tcl_StackChannel(interp, Tls_ChannelType(), + (ClientData) statePtr, (TCL_READABLE | TCL_WRITABLE), chan); + } + if (statePtr->self == (Tcl_Channel) NULL) { + /* + * No use of Tcl_EventuallyFree because no possible Tcl_Preserve. + */ + Tls_Free((char *) statePtr); + return TCL_ERROR; + } + + /* + * SSL Initialization + */ + + statePtr->ssl = SSL_new(statePtr->ctx); + if (!statePtr->ssl) { + /* SSL library error */ + Tcl_AppendResult(interp, "couldn't construct ssl session: ", REASON(), + (char *) NULL); + Tls_Free((char *) statePtr); + return TCL_ERROR; + } + +#ifndef OPENSSL_NO_TLSEXT + if (servername) { + if (!SSL_set_tlsext_host_name(statePtr->ssl, servername) && require) { + Tcl_AppendResult(interp, "setting TLS host name extension failed", + (char *) NULL); + Tls_Free((char *) statePtr); + return TCL_ERROR; + } + } +#endif + + /* + * SSL Callbacks + */ + + SSL_set_app_data(statePtr->ssl, (VOID *)statePtr); /* point back to us */ + + SSL_set_verify(statePtr->ssl, verify, VerifyCallback); + + SSL_CTX_set_info_callback(statePtr->ctx, InfoCallback); + + /* Create Tcl_Channel BIO Handler */ + statePtr->p_bio = BIO_new_tcl(statePtr, BIO_CLOSE); + statePtr->bio = BIO_new(BIO_f_ssl()); + + if (server) { + statePtr->flags |= TLS_TCL_SERVER; + SSL_set_accept_state(statePtr->ssl); + } else { + SSL_set_connect_state(statePtr->ssl); + } + SSL_set_bio(statePtr->ssl, statePtr->p_bio, statePtr->p_bio); + BIO_set_ssl(statePtr->bio, statePtr->ssl, BIO_NOCLOSE); + + /* + * End of SSL Init + */ + Tcl_SetResult(interp, (char *) Tcl_GetChannelName(statePtr->self), + TCL_VOLATILE); + return TCL_OK; +} + +/* + *------------------------------------------------------------------- + * + * UnimportObjCmd -- + * + * This procedure is invoked to remove the topmost channel filter. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * May modify the behavior of an IO channel. + * + *------------------------------------------------------------------- + */ + +static int +UnimportObjCmd(clientData, interp, objc, objv) + ClientData clientData; /* Not used. */ + Tcl_Interp *interp; + int objc; + Tcl_Obj *CONST objv[]; +{ + Tcl_Channel chan; /* The channel to set a mode on. */ + + if (objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "channel"); + return TCL_ERROR; + } + + chan = Tcl_GetChannel(interp, Tcl_GetString(objv[1]), NULL); + if (chan == (Tcl_Channel) NULL) { + return TCL_ERROR; + } + + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + /* + * Make sure to operate on the topmost channel + */ + chan = Tcl_GetTopChannel(chan); + } + + if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { + Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), + "\": not a TLS channel", NULL); + return TCL_ERROR; + } + + if (Tcl_UnstackChannel(interp, chan) == TCL_ERROR) { + return TCL_ERROR; + } + + return TCL_OK; +} + +/* + *------------------------------------------------------------------- + * + * CTX_Init -- construct a SSL_CTX instance + * + * Results: + * A valid SSL_CTX instance or NULL. + * + * Side effects: + * constructs SSL context (CTX) + * + *------------------------------------------------------------------- + */ + +static SSL_CTX * +CTX_Init(statePtr, proto, key, cert, CAdir, CAfile, ciphers, DHparams) + State *statePtr; + int proto; + char *key; + char *cert; + char *CAdir; + char *CAfile; + char *ciphers; + char *DHparams; +{ + Tcl_Interp *interp = statePtr->interp; + SSL_CTX *ctx = NULL; + Tcl_DString ds; + Tcl_DString ds1; + int off = 0; + const SSL_METHOD *method; + + if (!proto) { + Tcl_AppendResult(interp, "no valid protocol selected", NULL); + return (SSL_CTX *)0; + } + + /* create SSL context */ +#if defined(NO_SSL2) + if (ENABLED(proto, TLS_PROTO_SSL2)) { + Tcl_AppendResult(interp, "protocol not supported", NULL); + return (SSL_CTX *)0; + } +#endif +#if defined(NO_SSL3) + if (ENABLED(proto, TLS_PROTO_SSL3)) { + Tcl_AppendResult(interp, "protocol not supported", NULL); + return (SSL_CTX *)0; + } +#endif +#if defined(NO_TLS1) + if (ENABLED(proto, TLS_PROTO_TLS1)) { + Tcl_AppendResult(interp, "protocol not supported", NULL); + return (SSL_CTX *)0; + } +#endif +#if defined(NO_TLS1_1) + if (ENABLED(proto, TLS_PROTO_TLS1_1)) { + Tcl_AppendResult(interp, "protocol not supported", NULL); + return (SSL_CTX *)0; + } +#endif +#if defined(NO_TLS1_2) + if (ENABLED(proto, TLS_PROTO_TLS1_2)) { + Tcl_AppendResult(interp, "protocol not supported", NULL); + return (SSL_CTX *)0; + } +#endif + + switch (proto) { +#if !defined(NO_SSL2) + case TLS_PROTO_SSL2: + method = SSLv2_method (); + break; +#endif +#if !defined(NO_SSL3) + case TLS_PROTO_SSL3: + method = SSLv3_method (); + break; +#endif +#if !defined(NO_TLS1) + case TLS_PROTO_TLS1: + method = TLSv1_method (); + break; +#endif +#if !defined(NO_TLS1_1) + case TLS_PROTO_TLS1_1: + method = TLSv1_1_method (); + break; +#endif +#if !defined(NO_TLS1_2) + case TLS_PROTO_TLS1_2: + method = TLSv1_2_method (); + break; +#endif + default: + method = SSLv23_method (); +#if !defined(NO_SSL2) + off |= (ENABLED(proto, TLS_PROTO_SSL2) ? 0 : SSL_OP_NO_SSLv2); +#endif +#if !defined(NO_SSL3) + off |= (ENABLED(proto, TLS_PROTO_SSL3) ? 0 : SSL_OP_NO_SSLv3); +#endif +#if !defined(NO_TLS1) + off |= (ENABLED(proto, TLS_PROTO_TLS1) ? 0 : SSL_OP_NO_TLSv1); +#endif +#if !defined(NO_TLS1_1) + off |= (ENABLED(proto, TLS_PROTO_TLS1_1) ? 0 : SSL_OP_NO_TLSv1_1); +#endif +#if !defined(NO_TLS1_2) + off |= (ENABLED(proto, TLS_PROTO_TLS1_2) ? 0 : SSL_OP_NO_TLSv1_2); +#endif + break; + } + + ctx = SSL_CTX_new (method); + + SSL_CTX_set_app_data( ctx, (VOID*)interp); /* remember the interpreter */ + SSL_CTX_set_options( ctx, SSL_OP_ALL); /* all SSL bug workarounds */ + SSL_CTX_set_options( ctx, off); /* all SSL bug workarounds */ + SSL_CTX_sess_set_cache_size( ctx, 128); + + if (ciphers != NULL) + SSL_CTX_set_cipher_list(ctx, ciphers); + + /* set some callbacks */ + SSL_CTX_set_default_passwd_cb(ctx, PasswordCallback); + +#ifndef BSAFE + SSL_CTX_set_default_passwd_cb_userdata(ctx, (void *)statePtr); +#endif + + /* read a Diffie-Hellman parameters file, or use the built-in one */ +#ifdef OPENSSL_NO_DH + if (DHparams != NULL) { + Tcl_AppendResult(interp, + "DH parameter support not available", (char *) NULL); + SSL_CTX_free(ctx); + return (SSL_CTX *)0; + } +#else + { + DH* dh; + if (DHparams != NULL) { + BIO *bio; + Tcl_DStringInit(&ds); + bio = BIO_new_file(F2N(DHparams, &ds), "r"); + if (!bio) { + Tcl_DStringFree(&ds); + Tcl_AppendResult(interp, + "Could not find DH parameters file", (char *) NULL); + SSL_CTX_free(ctx); + return (SSL_CTX *)0; + } + + dh = PEM_read_bio_DHparams(bio, NULL, NULL, NULL); + BIO_free(bio); + Tcl_DStringFree(&ds); + if (!dh) { + Tcl_AppendResult(interp, + "Could not read DH parameters from file", (char *) NULL); + SSL_CTX_free(ctx); + return (SSL_CTX *)0; + } + } else { + dh = get_dh2048(); + } + SSL_CTX_set_tmp_dh(ctx, dh); + DH_free(dh); + } +#endif + + /* set our certificate */ + if (cert != NULL) { + Tcl_DStringInit(&ds); + + if (SSL_CTX_use_certificate_file(ctx, F2N( cert, &ds), + SSL_FILETYPE_PEM) <= 0) { + Tcl_DStringFree(&ds); + Tcl_AppendResult(interp, + "unable to set certificate file ", cert, ": ", + REASON(), (char *) NULL); + SSL_CTX_free(ctx); + return (SSL_CTX *)0; + } + + /* get the private key associated with this certificate */ + if (key == NULL) key=cert; + + if (SSL_CTX_use_PrivateKey_file(ctx, F2N( key, &ds), + SSL_FILETYPE_PEM) <= 0) { + Tcl_DStringFree(&ds); + /* flush the passphrase which might be left in the result */ + Tcl_SetResult(interp, NULL, TCL_STATIC); + Tcl_AppendResult(interp, + "unable to set public key file ", key, " ", + REASON(), (char *) NULL); + SSL_CTX_free(ctx); + return (SSL_CTX *)0; + } + Tcl_DStringFree(&ds); + /* Now we know that a key and cert have been set against + * the SSL context */ + if (!SSL_CTX_check_private_key(ctx)) { + Tcl_AppendResult(interp, + "private key does not match the certificate public key", + (char *) NULL); + SSL_CTX_free(ctx); + return (SSL_CTX *)0; + } + } else { + cert = (char*)X509_get_default_cert_file(); + + if (SSL_CTX_use_certificate_file(ctx, cert, + SSL_FILETYPE_PEM) <= 0) { +#if 0 + Tcl_DStringFree(&ds); + Tcl_AppendResult(interp, + "unable to use default certificate file ", cert, ": ", + REASON(), (char *) NULL); + SSL_CTX_free(ctx); + return (SSL_CTX *)0; +#endif + } + } + + Tcl_DStringInit(&ds); + Tcl_DStringInit(&ds1); + if (!SSL_CTX_load_verify_locations(ctx, F2N(CAfile, &ds), F2N(CAdir, &ds1)) || + !SSL_CTX_set_default_verify_paths(ctx)) { +#if 0 + Tcl_DStringFree(&ds); + Tcl_DStringFree(&ds1); + /* Don't currently care if this fails */ + Tcl_AppendResult(interp, "SSL default verify paths: ", + REASON(), (char *) NULL); + SSL_CTX_free(ctx); + return (SSL_CTX *)0; +#endif + } + + /* https://sourceforge.net/p/tls/bugs/57/ */ + if ( CAfile != NULL ) { + STACK_OF(X509_NAME) *certNames = SSL_load_client_CA_file( F2N(CAfile, &ds) ); + if ( certNames != NULL ) { + SSL_CTX_set_client_CA_list(ctx, certNames ); + } + } + + Tcl_DStringFree(&ds); + Tcl_DStringFree(&ds1); + return ctx; +} + +/* + *------------------------------------------------------------------- + * + * StatusObjCmd -- return certificate for connected peer. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * None. + * + *------------------------------------------------------------------- + */ +static int +StatusObjCmd(clientData, interp, objc, objv) + ClientData clientData; /* Not used. */ + Tcl_Interp *interp; + int objc; + Tcl_Obj *CONST objv[]; +{ + State *statePtr; + X509 *peer; + Tcl_Obj *objPtr; + Tcl_Channel chan; + char *channelName, *ciphers; + int mode; + + switch (objc) { + case 2: + channelName = Tcl_GetStringFromObj(objv[1], NULL); + break; + + case 3: + if (!strcmp (Tcl_GetString (objv[1]), "-local")) { + channelName = Tcl_GetStringFromObj(objv[2], NULL); + break; + } + /* else fall... */ + default: + Tcl_WrongNumArgs(interp, 1, objv, "?-local? channel"); + return TCL_ERROR; + } + + chan = Tcl_GetChannel(interp, channelName, &mode); + if (chan == (Tcl_Channel) NULL) { + return TCL_ERROR; + } + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + /* + * Make sure to operate on the topmost channel + */ + chan = Tcl_GetTopChannel(chan); + } + if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { + Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), + "\": not a TLS channel", NULL); + return TCL_ERROR; + } + statePtr = (State *) Tcl_GetChannelInstanceData(chan); + if (objc == 2) { + peer = SSL_get_peer_certificate(statePtr->ssl); + } else { + peer = SSL_get_certificate(statePtr->ssl); + } + if (peer) { + objPtr = Tls_NewX509Obj(interp, peer); + if (objc == 2) { X509_free(peer); } + } else { + objPtr = Tcl_NewListObj(0, NULL); + } + + Tcl_ListObjAppendElement (interp, objPtr, + Tcl_NewStringObj ("sbits", -1)); + Tcl_ListObjAppendElement (interp, objPtr, + Tcl_NewIntObj (SSL_get_cipher_bits (statePtr->ssl, NULL))); + + ciphers = (char*)SSL_get_cipher(statePtr->ssl); + if (ciphers != NULL && strcmp(ciphers, "(NONE)")!=0) { + Tcl_ListObjAppendElement(interp, objPtr, + Tcl_NewStringObj("cipher", -1)); + Tcl_ListObjAppendElement(interp, objPtr, + Tcl_NewStringObj(SSL_get_cipher(statePtr->ssl), -1)); + } + Tcl_SetObjResult( interp, objPtr); + return TCL_OK; +} + +/* + *------------------------------------------------------------------- + * + * VersionObjCmd -- return version string from OpenSSL. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * None. + * + *------------------------------------------------------------------- + */ +static int +VersionObjCmd(clientData, interp, objc, objv) + ClientData clientData; /* Not used. */ + Tcl_Interp *interp; + int objc; + Tcl_Obj *CONST objv[]; +{ + Tcl_Obj *objPtr; + + objPtr = Tcl_NewStringObj(OPENSSL_VERSION_TEXT, -1); + + Tcl_SetObjResult(interp, objPtr); + return TCL_OK; +} + +/* + *------------------------------------------------------------------- + * + * MiscObjCmd -- misc commands + * + * Results: + * A standard Tcl result. + * + * Side effects: + * None. + * + *------------------------------------------------------------------- + */ +static int +MiscObjCmd(clientData, interp, objc, objv) + ClientData clientData; /* Not used. */ + Tcl_Interp *interp; + int objc; + Tcl_Obj *CONST objv[]; +{ + static CONST84 char *commands [] = { "req", NULL }; + enum command { C_REQ, C_DUMMY }; + int cmd; + + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?args?"); + return TCL_ERROR; + } + if (Tcl_GetIndexFromObj(interp, objv[1], commands, + "command", 0,&cmd) != TCL_OK) { + return TCL_ERROR; + } + + switch ((enum command) cmd) { + case C_REQ: { + EVP_PKEY *pkey=NULL; + X509 *cert=NULL; + X509_NAME *name=NULL; + Tcl_Obj **listv; + int listc,i; + + BIO *out=NULL; + + char *k_C="",*k_ST="",*k_L="",*k_O="",*k_OU="",*k_CN="",*k_Email=""; + char *keyout,*pemout,*str; + int keysize,serial=0,days=365; + + if ((objc<5) || (objc>6)) { + Tcl_WrongNumArgs(interp, 2, objv, "keysize keyfile certfile ?info?"); + return TCL_ERROR; + } + + if (Tcl_GetIntFromObj(interp, objv[2], &keysize) != TCL_OK) { + return TCL_ERROR; + } + keyout=Tcl_GetString(objv[3]); + pemout=Tcl_GetString(objv[4]); + + if (objc>=6) { + if (Tcl_ListObjGetElements(interp, objv[5], + &listc, &listv) != TCL_OK) { + return TCL_ERROR; + } + + if ((listc%2) != 0) { + Tcl_SetResult(interp,"Information list must have even number of arguments",NULL); + return TCL_ERROR; + } + for (i=0; itimer != (Tcl_TimerToken) NULL) { + Tcl_DeleteTimerHandler(statePtr->timer); + statePtr->timer = NULL; + } + + if (statePtr->bio) { + /* This will call SSL_shutdown. Bug 1414045 */ + dprintf(stderr, "BIO_free_all(%p)\n", statePtr->bio); + BIO_free_all(statePtr->bio); + statePtr->bio = NULL; + } + if (statePtr->ssl) { + dprintf(stderr, "SSL_free(%p)\n", statePtr->ssl); + SSL_free(statePtr->ssl); + statePtr->ssl = NULL; + } + if (statePtr->ctx) { + SSL_CTX_free(statePtr->ctx); + statePtr->ctx = NULL; + } + if (statePtr->callback) { + Tcl_DecrRefCount(statePtr->callback); + statePtr->callback = NULL; + } + if (statePtr->password) { + Tcl_DecrRefCount(statePtr->password); + statePtr->password = NULL; + } +} + +/* + *------------------------------------------------------------------- + * + * Tls_Init -- + * + * This is a package initialization procedure, which is called + * by Tcl when this package is to be added to an interpreter. + * + * Results: Ssl configured and loaded + * + * Side effects: + * create the ssl command, initialise ssl context + * + *------------------------------------------------------------------- + */ + +int +Tls_Init(Tcl_Interp *interp) /* Interpreter in which the package is + * to be made available. */ +{ + int major, minor, patchlevel, release; + + /* + * The original 8.2.0 stacked channel implementation (and the patch + * that preceded it) had problems with scalability and robustness. + * These were address in 8.3.2 / 8.4a2, so we now require that as a + * minimum for TLS 1.4+. We only support 8.2+ now (8.3.2+ preferred). + */ + if ( +#ifdef USE_TCL_STUBS + Tcl_InitStubs(interp, "8.2", 0) +#else + Tcl_PkgRequire(interp, "Tcl", "8.2", 0) +#endif + == NULL) { + return TCL_ERROR; + } + + /* + * Get the version so we can runtime switch on available functionality. + * TLS should really only be used in 8.3.2+, but the other works for + * some limited functionality, so an attempt at support is made. + */ + Tcl_GetVersion(&major, &minor, &patchlevel, &release); + if ((major > 8) || ((major == 8) && ((minor > 3) || ((minor == 3) && + (release == TCL_FINAL_RELEASE) && (patchlevel >= 2))))) { + /* 8.3.2+ */ + channelTypeVersion = TLS_CHANNEL_VERSION_2; + } else { + /* 8.2.0 - 8.3.1 */ + channelTypeVersion = TLS_CHANNEL_VERSION_1; + } + + if (TlsLibInit() != TCL_OK) { + Tcl_AppendResult(interp, "could not initialize SSL library", NULL); + return TCL_ERROR; + } + + Tcl_CreateObjCommand(interp, "tls::ciphers", CiphersObjCmd, + (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + + Tcl_CreateObjCommand(interp, "tls::handshake", HandshakeObjCmd, + (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + + Tcl_CreateObjCommand(interp, "tls::import", ImportObjCmd, + (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + + Tcl_CreateObjCommand(interp, "tls::unimport", UnimportObjCmd, + (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + + Tcl_CreateObjCommand(interp, "tls::status", StatusObjCmd, + (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + + Tcl_CreateObjCommand(interp, "tls::version", VersionObjCmd, + (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + + Tcl_CreateObjCommand(interp, "tls::misc", MiscObjCmd, + (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); + + return Tcl_PkgProvide(interp, PACKAGE_NAME, PACKAGE_VERSION); +} + +/* + *------------------------------------------------------* + * + * Tls_SafeInit -- + * + * ------------------------------------------------* + * Standard procedure required by 'load'. + * Initializes this extension for a safe interpreter. + * ------------------------------------------------* + * + * Sideeffects: + * As of 'Tls_Init' + * + * Result: + * A standard Tcl error code. + * + *------------------------------------------------------* + */ + +int +Tls_SafeInit (Tcl_Interp* interp) +{ + return Tls_Init (interp); +} + + +/* + *------------------------------------------------------* + * + * TlsLibInit -- + * + * ------------------------------------------------* + * Initializes SSL library once per application + * ------------------------------------------------* + * + * Side effects: + * initilizes SSL library + * + * Result: + * none + * + *------------------------------------------------------* + */ +static int +TlsLibInit () +{ + int i; + char rnd_seed[16] = "GrzSlplKqUdnnzP!"; /* 16 bytes */ +#if defined(OPENSSL_THREADS) && defined(TCL_THREADS) + size_t num_locks; +#endif + int status=TCL_OK; + + if (!initialized) { + Tcl_MutexLock(&init_mx); + if (!initialized) { + initialized = 1; + + if (CRYPTO_set_mem_functions((void *(*)(size_t))Tcl_Alloc, + (void *(*)(void *, size_t))Tcl_Realloc, + (void(*)(void *))Tcl_Free) == 0) { + /* Not using Tcl's mem functions ... not critical */ + } + +#if defined(OPENSSL_THREADS) && defined(TCL_THREADS) + /* should we consider allocating mutexes? */ + num_locks = CRYPTO_num_locks(); + if (num_locks > CRYPTO_NUM_LOCKS) { + status=TCL_ERROR; + goto done; + } + + CRYPTO_set_locking_callback(CryptoThreadLockCallback); + CRYPTO_set_id_callback(CryptoThreadIdCallback); +#endif + + if (SSL_library_init() != 1) { + status=TCL_ERROR; + goto done; + } + SSL_load_error_strings(); + ERR_load_crypto_strings(); + + /* + * Seed the random number generator in the SSL library, + * using the do/while construct because of the bug note in the + * OpenSSL FAQ at http://www.openssl.org/support/faq.html#USER1 + * + * The crux of the problem is that Solaris 7 does not have a + * /dev/random or /dev/urandom device so it cannot gather enough + * entropy from the RAND_seed() when TLS initializes and refuses + * to go further. Earlier versions of OpenSSL carried on regardless. + */ + srand((unsigned int) time((time_t *) NULL)); + do { + for (i = 0; i < 16; i++) { + rnd_seed[i] = 1 + (char) (255.0 * rand()/(RAND_MAX+1.0)); + } + RAND_seed(rnd_seed, sizeof(rnd_seed)); + } while (RAND_status() != 1); + } + done: + + Tcl_MutexUnlock(&init_mx); + } + return status; +} diff --git a/tls.h b/tls.h new file mode 100644 index 0000000..9707515 --- /dev/null +++ b/tls.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 1997-2000 Matt Newman + * + * $Header: /cvsroot/tls/tls/tls.h,v 1.2 2000/01/20 01:59:38 aborr Exp $ + * + * TLS (aka SSL) Channel - can be layered on any bi-directional + * Tcl_Channel (Note: Requires Trf Core Patch) + * + * This was built from scratch based upon observation of OpenSSL 0.9.2B + * + * Addition credit is due for Andreas Kupries (a.kupries@westend.com), for + * providing the Tcl_ReplaceChannel mechanism and working closely with me + * to enhance it to support full fileevent semantics. + * + * Also work done by the follow people provided the impetus to do this "right":- + * tclSSL (Colin McCormack, Shared Technology) + * SSLtcl (Peter Antman) + * + */ +#ifndef _TLS_H +#define _TLS_H + +#include /* Internal definitions for Tcl. */ + +#ifdef TCL_STORAGE_CLASS +# undef TCL_STORAGE_CLASS +#endif +#ifdef BUILD_tls +# define TCL_STORAGE_CLASS DLLEXPORT +#else +# define TCL_STORAGE_CLASS DLLIMPORT +#endif + +/* + * Forward declarations + */ + +EXTERN int Tls_Init _ANSI_ARGS_ ((Tcl_Interp *)); +EXTERN int Tls_SafeInit _ANSI_ARGS_ ((Tcl_Interp *)); + +#endif /* _TLS_H */ diff --git a/tls.htm b/tls.htm new file mode 100644 index 0000000..ab47d4d --- /dev/null +++ b/tls.htm @@ -0,0 +1,432 @@ + + + + + + + +TLS (SSL) Tcl Commands + + + + +
+
NAME
+
tls - binding to OpenSSL + toolkit.
+
+
+
SYNOPSIS
+
+
package require Tcl ?8.4?
+
package require tls ?1.6?
+
 
+
tls::init ?options?
+
tls::socket ?options? host port
+
tls::socket ?-server command? + ?options? port
+
tls::handshake channel
+
tls::status ?-local? channel
+
tls::import channel ?options?
+
tls::unimport channel
+
tls::ciphers protocol ?verbose?
+
tls::version
+
+
+
COMMANDS
+
CALLBACK OPTIONS
+
HTTPS EXAMPLE
+
SPECIAL CONSIDERATIONS
+
SEE ALSO
+
+ +
+ +

NAME

+ +

tls - binding to OpenSSL +toolkit.

+ +

SYNOPSIS

+ +

package require Tcl 8.4
+package require tls 1.6
+
+tls::init ?options?
+tls::socket ?options? host +port
+tls::socket ?-server command? ?options? port
+tls::status ?-local? channel
+tls::handshake channel
+
+tls::import channel ?options?
+tls::unimport channel
+tls::ciphers +protocol ?verbose?
+tls::version +

+ +

DESCRIPTION

+ +

This extension provides a generic binding to OpenSSL, utilizing the +Tcl_StackChannel +API for Tcl 8.2 and higher. The sockets behave exactly the same +as channels created using Tcl's built-in socket +command with additional options for controlling the SSL session. +To use TLS with an earlier version of Tcl than 8.4, please obtain +TLS 1.3. +

+ +

COMMANDS

+ +

Typically one would use the tls::socket command +which provides compatibility with the native Tcl socket +command. In such cases tls::import should not be +used directly.

+ +
+
tls::init ?options?
+
This routine sets the default options used by tls::socket + and is optional. If you call tls::import + directly this routine has no effect. Any of the options + that tls::socket accepts can be set + using this command, though you should limit your options + to only TLS related ones.
+
 
+
tls::socket ?options? + host port
+
tls::socket ?-server command? ?options? port
+
This is a helper function that utilizes the underlying + commands (tls::import). It behaves + exactly the same as the native Tcl socket + command except that the options can include any of the + applicable tls:import + options.
+
 
+
tls::handshake channel
+
Forces handshake to take place, and returns 0 if + handshake is still in progress (non-blocking), or 1 if + the handshake was successful. If the handshake failed + this routine will throw an error.
+
 
+
tls::status + ?-local? channel
+
Returns the current security status of an SSL channel. The + result is a list of key-value pairs describing the + connected peer. If the result is an empty list then the + SSL handshake has not yet completed. + If -local is given, then the certificate information + is the one used locally.
+
+ +
+
+
issuer dn
+
The distinguished name (DN) of the certificate + issuer.
+
subject dn
+
The distinguished name (DN) of the certificate + subject.
+
notBefore date
+
The begin date for the validity of the certificate.
+
notAfter date
+
The expiry date for the certificate.
+
serial n
+
The serial number of the certificate.
+
cipher cipher
+
The current cipher in use between the client and + server channels.
+
sbits n
+
The number of bits used for the session key.
+
+
+ +
+
tls::import channel + ?options?
+
SSL-enable a regular Tcl channel - it need not be a + socket, but must provide bi-directional flow. Also + setting session parameters for SSL handshake.
+
+ +
+
+
-cadir dir
+
Provide the directory containing the CA certificates.
+
-cafile filename
+
Provide the CA file.
+
-certfile filename
+
Provide the certificate to use.
+
-cipher string
+
Provide the cipher suites to use. Syntax is as per + OpenSSL.
+
-command callback
+
If specified, this callback will be invoked at several points + during the OpenSSL handshake. It can pass errors and tracing + information, and it can allow Tcl scripts to perform + their own validation of the certificate in place of the + default validation provided by OpenSSL. +
+ See CALLBACK OPTIONS for + further discussion.
+
-dhparams filename
+
Provide a Diffie-Hellman parameters file.
+
-keyfile filename
+
Provide the private key file. (default: + value of -certfile)
+
-model channel
+
This will force this channel to share the same SSL_CTX + structure as the specified channel, and + therefore share callbacks etc.
+
-password callback
+
If supplied, this callback will be invoked when OpenSSL needs + to obtain a password, typically to unlock the private key of + a certificate. + The callback should return a string which represents the + password to be used. +
+ See CALLBACK OPTIONS for + further discussion.
+
-request bool
+
Request a certificate from peer during SSL handshake. + (default: true)
+
-require bool
+
Require a valid certificate from peer during SSL + handshake. If this is set to true then -request + must also be set to true. (default: false)
+
-server bool
+
Handshake as server if true, else handshake as + client.(default: false)
+
-servername host
+
Only available if the OpenSSL library the package is linked + against supports the TLS hostname extension for 'Server Name + Indication' (SNI). Use to name the logical host we are talking + to and expecting a certificate for
+
-ssl2 bool
+
Enable use of SSL v2. (default: true + unless -DNO_PATENTS was specified in build)
+
-ssl3 bool
+
Enable use of SSL v3. (default: true)
+
-tls1 bool
+
Enable use of TLS v1. (default: false)
+
+
+ +
+
tls::unimport channel
+
Provided for symmetry to tls::import, this + unstacks the SSL-enabling of a regular Tcl channel. An error + is thrown if TLS is not the top stacked channel type.
+
+ +
+
tls::ciphers + protocol ?verbose?
+
Returns list of supported ciphers based on the protocol + you supply, which must be one of ssl2, ssl3, or tls1. + If verbose is specified as true then a verbose, + semi-human readable list is returned providing additional + information on the nature of the cipher support. In each + case the result is a Tcl list.
+
+ +
+
tls::version
+
Returns the version string defined by OpenSSL.
+
+ +

CALLBACK OPTIONS

+ +

+As indicated above, individual channels can be given their own callbacks +to handle intermediate processing by the OpenSSL library, using the +-command and -password options passed to either of +tls::socket or tls::import. +

+ +
+
+ +
-command callback
+
+ Invokes the specified callback script at + several points during the OpenSSL handshake. + Except as indicated below, values returned from the + callback are ignored. + Arguments appended to the script upon callback take one of the + following forms: + +
+
+ +
+ + + +
+ info channel major minor message +
+
+ This form of callback is invoked by the OpenSSL function + SSL_CTX_set_info_callback(). +
+ The major and minor arguments are used to + represent the state information bitmask. +
+
Possible values for major are:
+
handshake, alert, connect, accept.
+
Possible values for minor are:
+
start, done, read, write, loop, exit.
+
+ The message argument is a descriptive string which may + be generated either by + SSL_state_string_long() or by + SSL_alert_desc_string_long(), + depending on context. +
+ +
+ +
+ verify channel depth cert status error +
+
+ This form of callback is invoked by the OpenSSL function + SSL_set_verify(). +
+ The depth argument is an integer representing the + current depth on the certificate chain, with + 0 as the subject certificate and higher values + denoting progressively more indirect issuer certificates. +
+ The cert argument is a list of key-value pairs similar + to those returned by + tls::status. +
+ The status argument is an integer representing the + current validity of the certificate. + A value of 0 means the certificate is deemed invalid. + A value of 1 means the certificate is deemed valid. +
+ The error argument supplies the message, if any, generated + by + X509_STORE_CTX_get_error(). +
+
+ The callback may override normal validation processing by explicitly + returning one of the above status values. +
+ +
+
+ +
+ +
-password callback
+
+ Invokes the specified callback script when OpenSSL needs to + obtain a password. The callback should return a string which + represents the password to be used. + No arguments are appended to the script upon callback. +
+
+
+ +

+Reference implementations of these callbacks are provided in the +distribution as tls::callback and +tls::password respectively. Note that these are +sample implementations only. In a more realistic deployment +you would specify your own callback scripts on each TLS channel +using the -command and -password options. +

+ +

+The default behavior when the -command option is not specified is for +TLS to process the associated library callbacks internally. +The default behavior when the -password option is not specified is for +TLS to process the associated library callbacks by attempting to call +tls::password. +The difference between these two behaviors is a consequence of maintaining +compatibility with earlier implementations. +

+ +

+The tls::debug variable provides some additional +control over these reference callbacks. Its value is zero by default. +Higher values produce more diagnostic output, and will also force the +verify method in tls::callback to accept the +certificate, even when it is invalid. +

+ +

+ +The use of the reference callbacks tls::callback and +tls::password is not recommended. They may be removed +from future releases. + +

+ +

+ +The use of the variable tls::debug is not recommended. +It may be removed from future releases. + +

+ +

HTTPS EXAMPLE

+ +

This example uses a sample server.pem provided with the TLS release, +courtesy of the OpenSSL project.

+ +

+package require http
+package require tls
+
+http::register https 443 [list ::tls::socket -require 1 -cafile ./server.pem]
+
+set tok [http::geturl https://developer.netscape.com/]
+
+ +

SPECIAL CONSIDERATIONS

+ +

The capabilities of this package can vary enormously based +upon how your OpenSSL library was configured and built. At the +most macro-level OpenSSL supports a "no patents" build, +which disables RSA, IDEA, RC(2,4,5) and SSL2 - if your OpenSSL is +configured this way then you will need to build TLS with the +-DNO_PATENTS option - and the resultant module will function +correctly and also support ADH certificate-less encryption, +however you will be unable to utilize this to speak to normal Web +Servers, which typically require RSA support. Please see http://www.openssl.org/ for +more information on the whole issue of patents and US export +restrictions.

+ +

SEE ALSO

+ +

socket, fileevent, OpenSSL

+ +
+ +
+Copyright © 1999 Matt Newman.
+Copyright © 2004 Starfish Systems.
+
+ + diff --git a/tls.tcl b/tls.tcl new file mode 100644 index 0000000..bb9dfaf --- /dev/null +++ b/tls.tcl @@ -0,0 +1,269 @@ +# +# Copyright (C) 1997-2000 Matt Newman +# +# $Header: /cvsroot/tls/tls/tls.tcl,v 1.14 2015/07/07 17:16:03 andreas_kupries Exp $ +# +namespace eval tls { + variable logcmd tclLog + variable debug 0 + + # Default flags passed to tls::import + variable defaults {} + + # Maps UID to Server Socket + variable srvmap + variable srvuid 0 + + # Over-ride this if you are using a different socket command + variable socketCmd + if {![info exists socketCmd]} { + set socketCmd [info command ::socket] + } +} + +proc tls::initlib {dir dll} { + # Package index cd's into the package directory for loading. + # Irrelevant to unixoids, but for Windows this enables the OS to find + # the dependent DLL's in the CWD, where they may be. + set cwd [pwd] + catch {cd $dir} + if {[string equal $::tcl_platform(platform) "windows"] && + ![string equal [lindex [file system $dir] 0] "native"]} { + # If it is a wrapped executable running on windows, the openssl + # dlls must be copied out of the virtual filesystem to the disk + # where Windows will find them when resolving the dependency in + # the tls dll. We choose to make them siblings of the executable. + package require starkit + set dst [file nativename [file dirname $starkit::topdir]] + foreach sdll [glob -nocomplain -directory $dir -tails *eay32.dll] { + catch {file delete -force $dst/$sdll} + catch {file copy -force $dir/$sdll $dst/$sdll} + } + } + set res [catch {uplevel #0 [list load [file join [pwd] $dll]]} err] + catch {cd $cwd} + if {$res} { + namespace eval [namespace parent] {namespace delete tls} + return -code $res $err + } + rename tls::initlib {} +} + +# +# Backwards compatibility, also used to set the default +# context options +# +proc tls::init {args} { + variable defaults + + set defaults $args +} +# +# Helper function - behaves exactly as the native socket command. +# +proc tls::socket {args} { + variable socketCmd + variable defaults + set idx [lsearch $args -server] + if {$idx != -1} { + set server 1 + set callback [lindex $args [expr {$idx+1}]] + set args [lreplace $args $idx [expr {$idx+1}]] + + set usage "wrong # args: should be \"tls::socket -server command ?options? port\"" + set options "-cadir, -cafile, -certfile, -cipher, -command, -dhparams, -keyfile, -myaddr, -password, -request, -require, -servername, -ssl2, -ssl3, -tls1, -tls1.1 or -tls1.2" + } else { + set server 0 + + set usage "wrong # args: should be \"tls::socket ?options? host port\"" + set options "-async, -cadir, -cafile, -certfile, -cipher, -command, -dhparams, -keyfile, -myaddr, -myport, -password, -request, -require, -servername, -ssl2, -ssl3, -tls1, -tls1.1 or -tls1.2" + } + set argc [llength $args] + set sopts {} + set iopts [concat [list -server $server] $defaults] ;# Import options + + for {set idx 0} {$idx < $argc} {incr idx} { + set arg [lindex $args $idx] + switch -glob -- $server,$arg { + 0,-async {lappend sopts $arg} + 0,-myport - + *,-type - + *,-myaddr {lappend sopts $arg [lindex $args [incr idx]]} + *,-cadir - + *,-cafile - + *,-certfile - + *,-cipher - + *,-command - + *,-dhparams - + *,-keyfile - + *,-password - + *,-request - + *,-require - + *,-servername - + *,-ssl2 - + *,-ssl3 - + *,-tls1 - + *,-tls1.1 - + *,-tls1.2 {lappend iopts $arg [lindex $args [incr idx]]} + -* {return -code error "bad option \"$arg\": must be one of $options"} + default {break} + } + } + if {$server} { + if {($idx + 1) != $argc} { + return -code error $usage + } + set uid [incr ::tls::srvuid] + + set port [lindex $args [expr {$argc-1}]] + lappend sopts $port + #set sopts [linsert $sopts 0 -server $callback] + set sopts [linsert $sopts 0 -server [list tls::_accept $iopts $callback]] + #set sopts [linsert $sopts 0 -server [list tls::_accept $uid $callback]] + } else { + if {($idx + 2) != $argc} { + return -code error $usage + } + set host [lindex $args [expr {$argc-2}]] + set port [lindex $args [expr {$argc-1}]] + lappend sopts $host $port + } + # + # Create TCP/IP socket + # + set chan [eval $socketCmd $sopts] + if {!$server && [catch { + # + # Push SSL layer onto socket + # + eval [list tls::import] $chan $iopts + } err]} { + set info ${::errorInfo} + catch {close $chan} + return -code error -errorinfo $info $err + } + return $chan +} + +# tls::_accept -- +# +# This is the actual accept that TLS sockets use, which then calls +# the callback registered by tls::socket. +# +# Arguments: +# iopts tls::import opts +# callback server callback to invoke +# chan socket channel to accept/deny +# ipaddr calling IP address +# port calling port +# +# Results: +# Returns an error if the callback throws one. +# +proc tls::_accept { iopts callback chan ipaddr port } { + log 2 [list tls::_accept $iopts $callback $chan $ipaddr $port] + + set chan [eval [list tls::import $chan] $iopts] + + lappend callback $chan $ipaddr $port + if {[catch { + uplevel #0 $callback + } err]} { + log 1 "tls::_accept error: ${::errorInfo}" + close $chan + error $err $::errorInfo $::errorCode + } else { + log 2 "tls::_accept - called \"$callback\" succeeded" + } +} +# +# Sample callback for hooking: - +# +# error +# verify +# info +# +proc tls::callback {option args} { + variable debug + + #log 2 [concat $option $args] + + switch -- $option { + "error" { + foreach {chan msg} $args break + + log 0 "TLS/$chan: error: $msg" + } + "verify" { + # poor man's lassign + foreach {chan depth cert rc err} $args break + + array set c $cert + + if {$rc != "1"} { + log 1 "TLS/$chan: verify/$depth: Bad Cert: $err (rc = $rc)" + } else { + log 2 "TLS/$chan: verify/$depth: $c(subject)" + } + if {$debug > 0} { + return 1; # FORCE OK + } else { + return $rc + } + } + "info" { + # poor man's lassign + foreach {chan major minor state msg} $args break + + if {$msg != ""} { + append state ": $msg" + } + # For tracing + upvar #0 tls::$chan cb + set cb($major) $minor + + log 2 "TLS/$chan: $major/$minor: $state" + } + default { + return -code error "bad option \"$option\":\ + must be one of error, info, or verify" + } + } +} + +proc tls::xhandshake {chan} { + upvar #0 tls::$chan cb + + if {[info exists cb(handshake)] && \ + $cb(handshake) == "done"} { + return 1 + } + while {1} { + vwait tls::${chan}(handshake) + if {![info exists cb(handshake)]} { + return 0 + } + if {$cb(handshake) == "done"} { + return 1 + } + } +} + +proc tls::password {} { + log 0 "TLS/Password: did you forget to set your passwd!" + # Return the worlds best kept secret password. + return "secret" +} + +proc tls::log {level msg} { + variable debug + variable logcmd + + if {$level > $debug || $logcmd == ""} { + return + } + set cmd $logcmd + lappend cmd $msg + uplevel #0 $cmd +} + diff --git a/tlsBIO.c b/tlsBIO.c new file mode 100644 index 0000000..07a230c --- /dev/null +++ b/tlsBIO.c @@ -0,0 +1,242 @@ +/* + * Copyright (C) 1997-2000 Matt Newman + * + * $Header: /cvsroot/tls/tls/tlsBIO.c,v 1.8 2004/03/24 05:22:53 razzell Exp $ + * + * Provides BIO layer to interface openssl to Tcl. + */ + +#include "tlsInt.h" + +/* + * Forward declarations + */ + +static int BioWrite _ANSI_ARGS_ ((BIO *h, CONST char *buf, int num)); +static int BioRead _ANSI_ARGS_ ((BIO *h, char *buf, int num)); +static int BioPuts _ANSI_ARGS_ ((BIO *h, CONST char *str)); +static long BioCtrl _ANSI_ARGS_ ((BIO *h, int cmd, long arg1, void *ptr)); +static int BioNew _ANSI_ARGS_ ((BIO *h)); +static int BioFree _ANSI_ARGS_ ((BIO *h)); + + +static BIO_METHOD BioMethods = { + BIO_TYPE_TCL, "tcl", + BioWrite, + BioRead, + BioPuts, + NULL, /* BioGets */ + BioCtrl, + BioNew, + BioFree, +}; + +BIO * +BIO_new_tcl(statePtr, flags) + State *statePtr; + int flags; +{ + BIO *bio; + + bio = BIO_new(&BioMethods); + bio->ptr = (char*)statePtr; + bio->init = 1; + bio->shutdown = flags; + + return bio; +} + +BIO_METHOD * +BIO_s_tcl() +{ + return &BioMethods; +} + +static int +BioWrite (bio, buf, bufLen) + BIO *bio; + CONST char *buf; + int bufLen; +{ + Tcl_Channel chan = Tls_GetParent((State*)(bio->ptr)); + int ret; + + dprintf(stderr,"\nBioWrite(0x%x, , %d) [0x%x]", + (unsigned int) bio, bufLen, (unsigned int) chan); + + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + ret = Tcl_WriteRaw(chan, buf, bufLen); + } else { + ret = Tcl_Write(chan, buf, bufLen); + } + + dprintf(stderr,"\n[0x%x] BioWrite(%d) -> %d [%d.%d]", + (unsigned int) chan, bufLen, ret, Tcl_Eof(chan), Tcl_GetErrno()); + + BIO_clear_flags(bio, BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY); + + if (ret == 0) { + if (!Tcl_Eof(chan)) { + BIO_set_retry_write(bio); + ret = -1; + } + } + if (BIO_should_read(bio)) { + BIO_set_retry_read(bio); + } + return ret; +} + +static int +BioRead (bio, buf, bufLen) + BIO *bio; + char *buf; + int bufLen; +{ + Tcl_Channel chan = Tls_GetParent((State*)bio->ptr); + int ret = 0; + + dprintf(stderr,"\nBioRead(0x%x, , %d) [0x%x]", + (unsigned int) bio, bufLen, (unsigned int) chan); + + if (buf == NULL) return 0; + + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + ret = Tcl_ReadRaw(chan, buf, bufLen); + } else { + ret = Tcl_Read(chan, buf, bufLen); + } + + dprintf(stderr,"\n[0x%x] BioRead(%d) -> %d [%d.%d]", + (unsigned int) chan, bufLen, ret, Tcl_Eof(chan), Tcl_GetErrno()); + + BIO_clear_flags(bio, BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY); + + if (ret == 0) { + if (!Tcl_Eof(chan)) { + BIO_set_retry_read(bio); + ret = -1; + } + } + if (BIO_should_write(bio)) { + BIO_set_retry_write(bio); + } + return ret; +} + +static int +BioPuts (bio, str) + BIO *bio; + CONST char *str; +{ + return BioWrite(bio, str, (int) strlen(str)); +} + +static long +BioCtrl (bio, cmd, num, ptr) + BIO *bio; + int cmd; + long num; + void *ptr; +{ + Tcl_Channel chan = Tls_GetParent((State*)bio->ptr); + long ret = 1; + int *ip; + + dprintf(stderr,"\nBioCtrl(0x%x, 0x%x, 0x%x, 0x%x)", + (unsigned int) bio, (unsigned int) cmd, (unsigned int) num, + (unsigned int) ptr); + + switch (cmd) { + case BIO_CTRL_RESET: + num = 0; + case BIO_C_FILE_SEEK: + case BIO_C_FILE_TELL: + ret = 0; + break; + case BIO_CTRL_INFO: + ret = 1; + break; + case BIO_C_SET_FD: + BioFree(bio); + /* Sets State* */ + bio->ptr = *((char **)ptr); + bio->shutdown = (int)num; + bio->init = 1; + break; + case BIO_C_GET_FD: + if (bio->init) { + ip = (int *)ptr; + if (ip != NULL) { + *ip = bio->num; + } + ret = bio->num; + } else { + ret = -1; + } + break; + case BIO_CTRL_GET_CLOSE: + ret = bio->shutdown; + break; + case BIO_CTRL_SET_CLOSE: + bio->shutdown = (int)num; + break; + case BIO_CTRL_EOF: + dprintf(stderr, "BIO_CTRL_EOF\n"); + ret = Tcl_Eof(chan); + break; + case BIO_CTRL_PENDING: + ret = (Tcl_InputBuffered(chan) ? 1 : 0); + dprintf(stderr, "BIO_CTRL_PENDING(%d)\n", (int) ret); + break; + case BIO_CTRL_WPENDING: + ret = 0; + break; + case BIO_CTRL_DUP: + break; + case BIO_CTRL_FLUSH: + dprintf(stderr, "BIO_CTRL_FLUSH\n"); + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + ret = ((Tcl_WriteRaw(chan, "", 0) >= 0) ? 1 : -1); + } else { + ret = ((Tcl_Flush(chan) == TCL_OK) ? 1 : -1); + } + break; + default: + ret = 0; + break; + } + return(ret); +} + +static int +BioNew (bio) + BIO *bio; +{ + bio->init = 0; + bio->num = 0; + bio->ptr = NULL; + bio->flags = 0; + + return 1; +} + +static int +BioFree (bio) + BIO *bio; +{ + if (bio == NULL) { + return 0; + } + + if (bio->shutdown) { + if (bio->init) { + /*shutdown(bio->num, 2) */ + /*closesocket(bio->num) */ + } + bio->init = 0; + bio->flags = 0; + bio->num = 0; + } + return 1; +} diff --git a/tlsConfig.sh.in b/tlsConfig.sh.in new file mode 100755 index 0000000..0d843b7 --- /dev/null +++ b/tlsConfig.sh.in @@ -0,0 +1,45 @@ +# tlsConfig.sh -- +# +# This shell script (for sh) is generated automatically by tls's +# configure script. It will create shell variables for most of +# the configuration options discovered by the configure script. +# This script is intended to be included by the configure scripts +# for tls extensions so that they don't have to figure this all +# out for themselves. This file does not duplicate information +# already provided by tclConfig.sh, so you may need to use that +# file in addition to this one. +# +# The information in this file is specific to a single platform. + +# tls's version number. +tls_VERSION='@PACKAGE_VERSION@' + +# The name of the tls library (may be either a .a file or a shared library): +tls_LIB_FILE=@PKG_LIB_FILE@ + +# String to pass to linker to pick up the tls library from its +# build directory. +tls_BUILD_LIB_SPEC='@tls_BUILD_LIB_SPEC@' + +# String to pass to linker to pick up the tls library from its +# installed directory. +tls_LIB_SPEC='@tls_LIB_SPEC@' + +# The name of the tls stub library (a .a file): +#tls_STUB_LIB_FILE=@PKG_STUB_LIB_FILE@ + +# String to pass to linker to pick up the tls stub library from its +# build directory. +#tls_BUILD_STUB_LIB_SPEC='@tls_BUILD_STUB_LIB_SPEC@' + +# String to pass to linker to pick up the tls stub library from its +# installed directory. +#tls_STUB_LIB_SPEC='@tls_STUB_LIB_SPEC@' + +# String to pass to linker to pick up the tls stub library from its +# build directory. +#tls_BUILD_STUB_LIB_PATH='@tls_BUILD_STUB_LIB_PATH@' + +# String to pass to linker to pick up the tls stub library from its +# installed directory. +#tls_STUB_LIB_PATH='@tls_STUB_LIB_PATH@' diff --git a/tlsIO.c b/tlsIO.c new file mode 100644 index 0000000..9b22548 --- /dev/null +++ b/tlsIO.c @@ -0,0 +1,1005 @@ +/* + * Copyright (C) 1997-2000 Matt Newman + * Copyright (C) 2000 Ajuba Solutions + * + * $Header: /cvsroot/tls/tls/tlsIO.c,v 1.19 2015/06/06 09:07:08 apnadkarni Exp $ + * + * TLS (aka SSL) Channel - can be layered on any bi-directional + * Tcl_Channel (Note: Requires Trf Core Patch) + * + * This was built from scratch based upon observation of OpenSSL 0.9.2B + * + * Addition credit is due for Andreas Kupries (a.kupries@westend.com), for + * providing the Tcl_ReplaceChannel mechanism and working closely with me + * to enhance it to support full fileevent semantics. + * + * Also work done by the follow people provided the impetus to do this "right": + * tclSSL (Colin McCormack, Shared Technology) + * SSLtcl (Peter Antman) + * + */ + +#include "tlsInt.h" + +/* + * Forward declarations + */ + +static int TlsBlockModeProc _ANSI_ARGS_((ClientData instanceData, + int mode)); +static int TlsCloseProc _ANSI_ARGS_ ((ClientData instanceData, + Tcl_Interp *interp)); +static int TlsInputProc _ANSI_ARGS_((ClientData instanceData, + char *buf, int bufSize, int *errorCodePtr)); +static int TlsOutputProc _ANSI_ARGS_((ClientData instanceData, + CONST char *buf, int toWrite, int *errorCodePtr)); +static int TlsGetOptionProc _ANSI_ARGS_ ((ClientData instanceData, + Tcl_Interp *interp, CONST84 char *optionName, + Tcl_DString *dsPtr)); +static void TlsWatchProc _ANSI_ARGS_((ClientData instanceData, int mask)); +static int TlsGetHandleProc _ANSI_ARGS_ ((ClientData instanceData, + int direction, ClientData *handlePtr)); +static int TlsNotifyProc _ANSI_ARGS_ ((ClientData instanceData, + int mask)); +static void TlsChannelHandler _ANSI_ARGS_ ((ClientData clientData, + int mask)); +static void TlsChannelHandlerTimer _ANSI_ARGS_ ((ClientData clientData)); + +/* + * This structure describes the channel type structure for TCP socket + * based IO. These are what the structures should look like, but we + * have to build them up at runtime to be correct depending on whether + * we are loaded into an 8.2.0-8.3.1 or 8.3.2+ Tcl interpreter. + */ +#ifdef TLS_STATIC_STRUCTURES_NOT_USED +static Tcl_ChannelType tlsChannelType2 = { + "tls", /* Type name. */ + TCL_CHANNEL_VERSION_2, /* A v2 channel (8.3.2+) */ + TlsCloseProc, /* Close proc. */ + TlsInputProc, /* Input proc. */ + TlsOutputProc, /* Output proc. */ + NULL, /* Seek proc. */ + NULL, /* Set option proc. */ + TlsGetOptionProc, /* Get option proc. */ + TlsWatchProc, /* Initialize notifier. */ + TlsGetHandleProc, /* Get file handle out of channel. */ + NULL, /* Close2Proc. */ + TlsBlockModeProc, /* Set blocking/nonblocking mode.*/ + NULL, /* FlushProc. */ + TlsNotifyProc, /* handlerProc. */ +}; + +static Tcl_ChannelType tlsChannelType1 = { + "tls", /* Type name. */ + TlsBlockModeProc, /* Set blocking/nonblocking mode.*/ + TlsCloseProc, /* Close proc. */ + TlsInputProc, /* Input proc. */ + TlsOutputProc, /* Output proc. */ + NULL, /* Seek proc. */ + NULL, /* Set option proc. */ + TlsGetOptionProc, /* Get option proc. */ + TlsWatchProc, /* Initialize notifier. */ + TlsGetHandleProc, /* Get file handle out of channel. */ +}; +#else +static Tcl_ChannelType *tlsChannelType = NULL; +#endif + +/* + *------------------------------------------------------------------- + * + * Tls_ChannelType -- + * + * Return the correct TLS channel driver info + * + * Results: + * The correct channel driver for the current version of Tcl. + * + * Side effects: + * None. + * + *------------------------------------------------------------------- + */ +Tcl_ChannelType *Tls_ChannelType() +{ + /* + * Initialize the channel type if necessary + */ + if (tlsChannelType == NULL) { + /* + * Allocation of a new channeltype structure is not easy, because of + * the various verson of the core and subsequent changes to the + * structure. The main challenge is to allocate enough memory for + * odern versions even if this extyension is compiled against one + * of the older variant! + * + * (1) Versions before stubs (8.0.x) are simple, because they are + * supported only if the extension is compiled against exactly + * that version of the core. + * + * (2) With stubs we just determine the difference between the older + * and modern variant and overallocate accordingly if compiled + * against an older variant. + */ + + unsigned int size = sizeof(Tcl_ChannelType); /* Base size */ + + /* + * Size of a procedure pointer. We assume that all procedure + * pointers are of the same size, regardless of exact type + * (arguments and return values). + * + * 8.2. First version containing close2proc. Baseline. + * 8.3.2 Three additional vectors. Moved blockMode, new flush- and + * handlerProc's. + * + * => Compilation against earlier version has to overallocate three + * procedure pointers. + */ + +#ifdef EMULATE_CHANNEL_VERSION_2 + size += 3 * procPtrSize; +#endif + + tlsChannelType = (Tcl_ChannelType *) ckalloc(size); + memset((VOID *) tlsChannelType, 0, size); + + /* + * Common elements of the structure (no changes in location or name) + * close2Proc, seekProc, setOptionProc stay NULL. + */ + + tlsChannelType->typeName = "tls"; + tlsChannelType->closeProc = TlsCloseProc; + tlsChannelType->inputProc = TlsInputProc; + tlsChannelType->outputProc = TlsOutputProc; + tlsChannelType->getOptionProc = TlsGetOptionProc; + tlsChannelType->watchProc = TlsWatchProc; + tlsChannelType->getHandleProc = TlsGetHandleProc; + + /* + * blockModeProc is a twister. We have to make some runtime-choices, + * depending on the version we compiled against. + */ + +#ifdef EMULATE_CHANNEL_VERSION_2 + /* + * We are compiling against an 8.3.1- core. We have to create some + * definitions for the new elements as the compiler does not know them + * by name. + */ + + if (channelTypeVersion == TLS_CHANNEL_VERSION_1) { + /* + * The 'version' element of 8.3.2 is in the the place of the + * blockModeProc. For 8.2.0-8.3.1 we have to set our blockModeProc + * into this place. + */ + tlsChannelType->blockModeProc = TlsBlockModeProc; + } else /* channelTypeVersion == TLS_CHANNEL_VERSION_2 */ { + /* + * For the 8.3.2 core we present ourselves as a version 2 + * driver. This means a special value in version (ex + * blockModeProc), blockModeProc in a different place and of + * course usage of the handlerProc. The last two have to + * referenced with pointer magic because they aren't defined + * otherwise. + */ + + tlsChannelType->blockModeProc = + (Tcl_DriverBlockModeProc*) TLS_CHANNEL_VERSION_2; + (*((Tcl_DriverBlockModeProc**)(&(tlsChannelType->close2Proc)+1))) + = TlsBlockModeProc; + (*((TlsDriverHandlerProc**)(&(tlsChannelType->close2Proc)+3))) + = TlsNotifyProc; + } +#else + /* + * Compiled against 8.3.2+. Direct access to all elements possible. Use + * channelTypeVersion information to select the values to use. + */ + + if (channelTypeVersion == TLS_CHANNEL_VERSION_1) { + /* + * The 'version' element of 8.3.2 is in the the place of the + * blockModeProc. For the original patch in 8.1.x and the firstly + * included (8.2) we have to set our blockModeProc into this + * place. + */ + tlsChannelType->version = (Tcl_ChannelTypeVersion)TlsBlockModeProc; + } else /* channelTypeVersion == TLS_CHANNEL_VERSION_2 */ { + /* + * For the 8.3.2 core we present ourselves as a version 2 + * driver. This means a special value in version (ex + * blockModeProc), blockModeProc in a different place and of + * course usage of the handlerProc. + */ + + tlsChannelType->version = TCL_CHANNEL_VERSION_2; + tlsChannelType->blockModeProc = TlsBlockModeProc; + tlsChannelType->handlerProc = TlsNotifyProc; + } +#endif + } + return tlsChannelType; +} + +/* + *------------------------------------------------------------------- + * + * TlsBlockModeProc -- + * + * This procedure is invoked by the generic IO level + * to set blocking and nonblocking modes + * Results: + * 0 if successful, errno when failed. + * + * Side effects: + * Sets the device into blocking or nonblocking mode. + * + *------------------------------------------------------------------- + */ + +static int +TlsBlockModeProc(ClientData instanceData, /* Socket state. */ + int mode) /* The mode to set. Can be one of + * TCL_MODE_BLOCKING or + * TCL_MODE_NONBLOCKING. */ +{ + State *statePtr = (State *) instanceData; + + if (mode == TCL_MODE_NONBLOCKING) { + statePtr->flags |= TLS_TCL_ASYNC; + } else { + statePtr->flags &= ~(TLS_TCL_ASYNC); + } + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + return 0; + } else { + return Tcl_SetChannelOption(statePtr->interp, Tls_GetParent(statePtr), + "-blocking", (mode == TCL_MODE_NONBLOCKING) ? "0" : "1"); + } +} + +/* + *------------------------------------------------------------------- + * + * TlsCloseProc -- + * + * This procedure is invoked by the generic IO level to perform + * channel-type-specific cleanup when a SSL socket based channel + * is closed. + * + * Note: we leave the underlying socket alone, is this right? + * + * Results: + * 0 if successful, the value of Tcl_GetErrno() if failed. + * + * Side effects: + * Closes the socket of the channel. + * + *------------------------------------------------------------------- + */ +static int +TlsCloseProc(ClientData instanceData, /* The socket to close. */ + Tcl_Interp *interp) /* For error reporting - unused. */ +{ + State *statePtr = (State *) instanceData; + + dprintf(stderr,"\nTlsCloseProc(0x%x)", (unsigned int) statePtr); + + if (channelTypeVersion == TLS_CHANNEL_VERSION_1) { + /* + * Remove event handler to underlying channel, this could + * be because we are closing for real, or being "unstacked". + */ + + Tcl_DeleteChannelHandler(Tls_GetParent(statePtr), + TlsChannelHandler, (ClientData) statePtr); + } + + Tls_Clean(statePtr); + Tcl_EventuallyFree((ClientData)statePtr, Tls_Free); + return TCL_OK; +} + +/* + *------------------------------------------------------------------- + * + * TlsInputProc -- + * + * This procedure is invoked by the generic IO level + * to read input from a SSL socket based channel. + * + * Results: + * The number of bytes read is returned or -1 on error. An output + * argument contains the POSIX error code on error, or zero if no + * error occurred. + * + * Side effects: + * Reads input from the input device of the channel. + * + *------------------------------------------------------------------- + */ + +static int +TlsInputProc(ClientData instanceData, /* Socket state. */ + char *buf, /* Where to store data read. */ + int bufSize, /* How much space is available + * in the buffer? */ + int *errorCodePtr) /* Where to store error code. */ +{ + State *statePtr = (State *) instanceData; + int bytesRead; /* How many bytes were read? */ + + *errorCodePtr = 0; + + dprintf(stderr,"\nBIO_read(%d)", bufSize); + + if (statePtr->flags & TLS_TCL_CALLBACK) { + /* don't process any bytes while verify callback is running */ + bytesRead = 0; + goto input; + } + + if (!SSL_is_init_finished(statePtr->ssl)) { + bytesRead = Tls_WaitForConnect(statePtr, errorCodePtr); + if (bytesRead <= 0) { + if (*errorCodePtr == ECONNRESET) { + /* Soft EOF */ + *errorCodePtr = 0; + bytesRead = 0; + } + goto input; + } + } + if (statePtr->flags & TLS_TCL_INIT) { + statePtr->flags &= ~(TLS_TCL_INIT); + } + /* + * We need to clear the SSL error stack now because we sometimes reach + * this function with leftover errors in the stack. If BIO_read + * returns -1 and intends EAGAIN, there is a leftover error, it will be + * misconstrued as an error, not EAGAIN. + * + * Alternatively, we may want to handle the <0 return codes from + * BIO_read specially (as advised in the RSA docs). TLS's lower level BIO + * functions play with the retry flags though, and this seems to work + * correctly. Similar fix in TlsOutputProc. - hobbs + */ + ERR_clear_error(); + bytesRead = BIO_read(statePtr->bio, buf, bufSize); + dprintf(stderr,"\nBIO_read -> %d", bytesRead); + + if (bytesRead < 0) { + int err = SSL_get_error(statePtr->ssl, bytesRead); + + if (err == SSL_ERROR_SSL) { + Tls_Error(statePtr, SSL_ERROR(statePtr->ssl, bytesRead)); + *errorCodePtr = ECONNABORTED; + } else if (BIO_should_retry(statePtr->bio)) { + dprintf(stderr,"RE! "); + *errorCodePtr = EAGAIN; + } else { + *errorCodePtr = Tcl_GetErrno(); + if (*errorCodePtr == ECONNRESET) { + /* Soft EOF */ + *errorCodePtr = 0; + bytesRead = 0; + } + } + } + input: + dprintf(stderr, "\nInput(%d) -> %d [%d]", bufSize, bytesRead, *errorCodePtr); + return bytesRead; +} + +/* + *------------------------------------------------------------------- + * + * TlsOutputProc -- + * + * This procedure is invoked by the generic IO level + * to write output to a SSL socket based channel. + * + * Results: + * The number of bytes written is returned. An output argument is + * set to a POSIX error code if an error occurred, or zero. + * + * Side effects: + * Writes output on the output device of the channel. + * + *------------------------------------------------------------------- + */ + +static int +TlsOutputProc(ClientData instanceData, /* Socket state. */ + CONST char *buf, /* The data buffer. */ + int toWrite, /* How many bytes to write? */ + int *errorCodePtr) /* Where to store error code. */ +{ + State *statePtr = (State *) instanceData; + int written, err; + + *errorCodePtr = 0; + + dprintf(stderr,"\nBIO_write(0x%x, %d)", (unsigned int) statePtr, toWrite); + + if (statePtr->flags & TLS_TCL_CALLBACK) { + /* don't process any bytes while verify callback is running */ + written = -1; + *errorCodePtr = EAGAIN; + goto output; + } + + if (!SSL_is_init_finished(statePtr->ssl)) { + written = Tls_WaitForConnect(statePtr, errorCodePtr); + if (written <= 0) { + goto output; + } + } + if (statePtr->flags & TLS_TCL_INIT) { + statePtr->flags &= ~(TLS_TCL_INIT); + } + if (toWrite == 0) { + dprintf(stderr, "zero-write\n"); + BIO_flush(statePtr->bio); + written = 0; + goto output; + } else { + /* + * We need to clear the SSL error stack now because we sometimes reach + * this function with leftover errors in the stack. If BIO_write + * returns -1 and intends EAGAIN, there is a leftover error, it will be + * misconstrued as an error, not EAGAIN. + * + * Alternatively, we may want to handle the <0 return codes from + * BIO_write specially (as advised in the RSA docs). TLS's lower level + * BIO functions play with the retry flags though, and this seems to + * work correctly. Similar fix in TlsInputProc. - hobbs + */ + ERR_clear_error(); + written = BIO_write(statePtr->bio, buf, toWrite); + dprintf(stderr,"\nBIO_write(0x%x, %d) -> [%d]", + (unsigned int) statePtr, toWrite, written); + } + if (written <= 0) { + switch ((err = SSL_get_error(statePtr->ssl, written))) { + case SSL_ERROR_NONE: + if (written < 0) { + written = 0; + } + break; + case SSL_ERROR_WANT_WRITE: + dprintf(stderr," write W BLOCK"); + break; + case SSL_ERROR_WANT_READ: + dprintf(stderr," write R BLOCK"); + break; + case SSL_ERROR_WANT_X509_LOOKUP: + dprintf(stderr," write X BLOCK"); + break; + case SSL_ERROR_ZERO_RETURN: + dprintf(stderr," closed\n"); + written = 0; + break; + case SSL_ERROR_SYSCALL: + *errorCodePtr = Tcl_GetErrno(); + dprintf(stderr," [%d] syscall errr: %d", + written, *errorCodePtr); + written = -1; + break; + case SSL_ERROR_SSL: + Tls_Error(statePtr, SSL_ERROR(statePtr->ssl, written)); + *errorCodePtr = ECONNABORTED; + written = -1; + break; + default: + dprintf(stderr," unknown err: %d\n", err); + break; + } + } + output: + dprintf(stderr, "\nOutput(%d) -> %d", toWrite, written); + return written; +} + +/* + *------------------------------------------------------------------- + * + * TlsGetOptionProc -- + * + * Computes an option value for a SSL socket based channel, or a + * list of all options and their values. + * + * Results: + * A standard Tcl result. The value of the specified option or a + * list of all options and their values is returned in the + * supplied DString. + * + * Side effects: + * None. + * + *------------------------------------------------------------------- + */ +static int +TlsGetOptionProc(ClientData instanceData, /* Socket state. */ + Tcl_Interp *interp, /* For errors - can be NULL. */ + CONST84 char *optionName, /* Name of the option to + * retrieve the value for, or + * NULL to get all options and + * their values. */ + Tcl_DString *dsPtr) /* Where to store the computed value + * initialized by caller. */ +{ + State *statePtr = (State *) instanceData; + + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + Tcl_Channel downChan = Tls_GetParent(statePtr); + Tcl_DriverGetOptionProc *getOptionProc; + + getOptionProc = Tcl_ChannelGetOptionProc(Tcl_GetChannelType(downChan)); + if (getOptionProc != NULL) { + return (*getOptionProc)(Tcl_GetChannelInstanceData(downChan), + interp, optionName, dsPtr); + } else if (optionName == (char*) NULL) { + /* + * Request is query for all options, this is ok. + */ + return TCL_OK; + } + /* + * Request for a specific option has to fail, we don't have any. + */ + return TCL_ERROR; + } else { + size_t len = 0; + + if (optionName != (char *) NULL) { + len = strlen(optionName); + } +#if 0 + if ((len == 0) || ((len > 1) && (optionName[1] == 'c') && + (strncmp(optionName, "-cipher", len) == 0))) { + if (len == 0) { + Tcl_DStringAppendElement(dsPtr, "-cipher"); + } + Tcl_DStringAppendElement(dsPtr, SSL_get_cipher(statePtr->ssl)); + if (len) { + return TCL_OK; + } + } +#endif + return TCL_OK; + } +} + +/* + *------------------------------------------------------------------- + * + * TlsWatchProc -- + * + * Initialize the notifier to watch Tcl_Files from this channel. + * + * Results: + * None. + * + * Side effects: + * Sets up the notifier so that a future event on the channel + * will be seen by Tcl. + * + *------------------------------------------------------------------- + */ + +static void +TlsWatchProc(ClientData instanceData, /* The socket state. */ + int mask) /* Events of interest; an OR-ed + * combination of TCL_READABLE, + * TCL_WRITABLE and TCL_EXCEPTION. */ +{ + State *statePtr = (State *) instanceData; + + dprintf(stderr, "TlsWatchProc(0x%x)\n", mask); + + /* Pretend to be dead as long as the verify callback is running. + * Otherwise that callback could be invoked recursively. */ + if (statePtr->flags & TLS_TCL_CALLBACK) { return; } + + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + Tcl_Channel downChan; + + statePtr->watchMask = mask; + + /* No channel handlers any more. We will be notified automatically + * about events on the channel below via a call to our + * 'TransformNotifyProc'. But we have to pass the interest down now. + * We are allowed to add additional 'interest' to the mask if we want + * to. But this transformation has no such interest. It just passes + * the request down, unchanged. + */ + + downChan = Tls_GetParent(statePtr); + + (Tcl_GetChannelType(downChan)) + ->watchProc(Tcl_GetChannelInstanceData(downChan), mask); + + /* + * Management of the internal timer. + */ + + if (statePtr->timer != (Tcl_TimerToken) NULL) { + Tcl_DeleteTimerHandler(statePtr->timer); + statePtr->timer = (Tcl_TimerToken) NULL; + } + if ((mask & TCL_READABLE) && Tcl_InputBuffered(statePtr->self) > 0) { + /* + * There is interest in readable events and we actually have + * data waiting, so generate a timer to flush that. + */ + statePtr->timer = Tcl_CreateTimerHandler(TLS_TCL_DELAY, + TlsChannelHandlerTimer, (ClientData) statePtr); + } + } else { + if (mask == statePtr->watchMask) + return; + + if (statePtr->watchMask) { + /* + * Remove event handler to underlying channel, this could + * be because we are closing for real, or being "unstacked". + */ + + Tcl_DeleteChannelHandler(Tls_GetParent(statePtr), + TlsChannelHandler, (ClientData) statePtr); + } + statePtr->watchMask = mask; + if (statePtr->watchMask) { + /* + * Setup active monitor for events on underlying Channel. + */ + + Tcl_CreateChannelHandler(Tls_GetParent(statePtr), + statePtr->watchMask, TlsChannelHandler, + (ClientData) statePtr); + } + } +} + +/* + *------------------------------------------------------------------- + * + * TlsGetHandleProc -- + * + * Called from Tcl_GetChannelFile to retrieve o/s file handler + * from the SSL socket based channel. + * + * Results: + * The appropriate Tcl_File or NULL if not present. + * + * Side effects: + * None. + * + *------------------------------------------------------------------- + */ +static int +TlsGetHandleProc(ClientData instanceData, /* The socket state. */ + int direction, /* Which Tcl_File to retrieve? */ + ClientData *handlePtr) /* Where to store the handle. */ +{ + State *statePtr = (State *) instanceData; + + return Tcl_GetChannelHandle(Tls_GetParent(statePtr), direction, handlePtr); +} + +/* + *------------------------------------------------------------------- + * + * TlsNotifyProc -- + * + * Handler called by Tcl to inform us of activity + * on the underlying channel. + * + * Results: + * None. + * + * Side effects: + * May process the incoming event by itself. + * + *------------------------------------------------------------------- + */ + +static int +TlsNotifyProc(instanceData, mask) + ClientData instanceData; /* The state of the notified transformation */ + int mask; /* The mask of occuring events */ +{ + State *statePtr = (State *) instanceData; + + /* + * An event occured in the underlying channel. This + * transformation doesn't process such events thus returns the + * incoming mask unchanged. + */ + + if (statePtr->timer != (Tcl_TimerToken) NULL) { + /* + * Delete an existing timer. It was not fired, yet we are + * here, so the channel below generated such an event and we + * don't have to. The renewal of the interest after the + * execution of channel handlers will eventually cause us to + * recreate the timer (in WatchProc). + */ + + Tcl_DeleteTimerHandler(statePtr->timer); + statePtr->timer = (Tcl_TimerToken) NULL; + } + + if (statePtr->flags & TLS_TCL_CALLBACK) { + return 0; + } + + if (statePtr->flags & TLS_TCL_INIT + && !SSL_is_init_finished(statePtr->ssl)) { + int errorCode; + if (Tls_WaitForConnect(statePtr, &errorCode) <= 0 + && errorCode == EAGAIN) { + return 0; + } + } + + return mask; +} + +/* + *------------------------------------------------------* + * + * TlsChannelHandler -- + * + * ------------------------------------------------* + * Handler called by Tcl as a result of + * Tcl_CreateChannelHandler - to inform us of activity + * on the underlying channel. + * ------------------------------------------------* + * + * Sideeffects: + * May generate subsequent calls to + * Tcl_NotifyChannel. + * + * Result: + * None. + * + *------------------------------------------------------* + */ + +static void +TlsChannelHandler (clientData, mask) + ClientData clientData; + int mask; +{ + State *statePtr = (State *) clientData; + +dprintf(stderr, "HANDLER(0x%x)\n", mask); + Tcl_Preserve( (ClientData)statePtr); + + if (mask & TCL_READABLE) { + BIO_set_flags(statePtr->p_bio, BIO_FLAGS_READ); + } else { + BIO_clear_flags(statePtr->p_bio, BIO_FLAGS_READ); + } + + if (mask & TCL_WRITABLE) { + BIO_set_flags(statePtr->p_bio, BIO_FLAGS_WRITE); + } else { + BIO_clear_flags(statePtr->p_bio, BIO_FLAGS_WRITE); + } + + mask = 0; + if (BIO_wpending(statePtr->bio)) { + mask |= TCL_WRITABLE; + } + if (BIO_pending(statePtr->bio)) { + mask |= TCL_READABLE; + } + + /* + * The following NotifyChannel calls seems to be important, but + * we don't know why. It looks like if the mask is ever non-zero + * that it will enter an infinite loop. + * + * Notify the upper channel of the current BIO state so the event + * continues to propagate up the chain. + * + * stanton: It looks like this could result in an infinite loop if + * the upper channel doesn't cause ChannelHandler to be removed + * before Tcl_NotifyChannel calls channel handlers on the lower channel. + */ + + Tcl_NotifyChannel(statePtr->self, mask); + + if (statePtr->timer != (Tcl_TimerToken)NULL) { + Tcl_DeleteTimerHandler(statePtr->timer); + statePtr->timer = (Tcl_TimerToken)NULL; + } + if ((mask & TCL_READABLE) && Tcl_InputBuffered(statePtr->self) > 0) { + /* + * Data is waiting, flush it out in short time + */ + statePtr->timer = Tcl_CreateTimerHandler(TLS_TCL_DELAY, + TlsChannelHandlerTimer, (ClientData) statePtr); + } + Tcl_Release( (ClientData)statePtr); +} + +/* + *------------------------------------------------------* + * + * TlsChannelHandlerTimer -- + * + * ------------------------------------------------* + * Called by the notifier (-> timer) to flush out + * information waiting in channel buffers. + * ------------------------------------------------* + * + * Sideeffects: + * As of 'TlsChannelHandler'. + * + * Result: + * None. + * + *------------------------------------------------------* + */ + +static void +TlsChannelHandlerTimer (clientData) +ClientData clientData; /* Transformation to query */ +{ + State *statePtr = (State *) clientData; + int mask = 0; + + statePtr->timer = (Tcl_TimerToken) NULL; + + if (BIO_wpending(statePtr->bio)) { + mask |= TCL_WRITABLE; + } + if (BIO_pending(statePtr->bio)) { + mask |= TCL_READABLE; + } + Tcl_NotifyChannel(statePtr->self, mask); +} + +/* + *------------------------------------------------------* + * + * Tls_WaitForConnect -- + * + * Sideeffects: + * Issues SSL_accept or SSL_connect + * + * Result: + * None. + * + *------------------------------------------------------* + */ +int +Tls_WaitForConnect( statePtr, errorCodePtr) + State *statePtr; + int *errorCodePtr; /* Where to store error code. */ +{ + int err; + + dprintf(stderr,"\nWaitForConnect(0x%x)", (unsigned int) statePtr); + + if (statePtr->flags & TLS_TCL_HANDSHAKE_FAILED) { + /* + * We choose ECONNRESET over ECONNABORTED here because some server + * side code, on the wiki for example, sets up a read handler that + * does a read and if eof closes the channel. There is no catch/try + * around the reads so exceptions will result in potentially many + * dangling channels hanging around that should have been closed. + * (Backgroun: ECONNABORTED maps to a Tcl exception and + * ECONNRESET maps to graceful EOF). + */ + *errorCodePtr = ECONNRESET; + return -1; + } + + for (;;) { + /* Not initialized yet! */ + if (statePtr->flags & TLS_TCL_SERVER) { + err = SSL_accept(statePtr->ssl); + } else { + err = SSL_connect(statePtr->ssl); + } + /*SSL_write(statePtr->ssl, (char*)&err, 0); HACK!!! */ + if (err > 0) { + BIO_flush(statePtr->bio); + } + + if (err <= 0) { + int rc = SSL_get_error(statePtr->ssl, err); + + if (rc == SSL_ERROR_SSL) { + Tls_Error(statePtr, + (char *)ERR_reason_error_string(ERR_get_error())); + statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED; + *errorCodePtr = ECONNABORTED; + return -1; + } else if (BIO_should_retry(statePtr->bio)) { + if (statePtr->flags & TLS_TCL_ASYNC) { + dprintf(stderr,"E! "); + *errorCodePtr = EAGAIN; + return -1; + } else { + continue; + } + } else if (err == 0) { + dprintf(stderr,"CR! "); + *errorCodePtr = ECONNRESET; + return -1; + } + if (statePtr->flags & TLS_TCL_SERVER) { + err = SSL_get_verify_result(statePtr->ssl); + if (err != X509_V_OK) { + Tls_Error(statePtr, + (char *)X509_verify_cert_error_string(err)); + statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED; + *errorCodePtr = ECONNABORTED; + return -1; + } + } + *errorCodePtr = Tcl_GetErrno(); + dprintf(stderr,"ERR(%d, %d) ", rc, *errorCodePtr); + return -1; + } + dprintf(stderr,"R0! "); + return 1; + } +} + +Tcl_Channel +Tls_GetParent( statePtr ) + State *statePtr; +{ + if (channelTypeVersion == TLS_CHANNEL_VERSION_2) { + return Tcl_GetStackedChannel(statePtr->self); + } else { + /* The reason for the existence of this procedure is + * the fact that stacking a transform over another + * transform will leave our internal pointer unchanged, + * and thus pointing to the new transform, and not the + * Channel structure containing the saved state of this + * transform. This is the price to pay for leaving + * Tcl_Channel references intact. The only other solution + * is an extension of Tcl_ChannelType with another driver + * procedure to notify a Channel about the (un)stacking. + * + * It walks the chain of Channel structures until it + * finds the one pointing having 'ctrl' as instanceData + * and then returns the superceding channel to that. (AK) + */ + + Tcl_Channel self = statePtr->self; + Tcl_Channel next; + + while ((ClientData) statePtr != Tcl_GetChannelInstanceData (self)) { + next = Tcl_GetStackedChannel (self); + if (next == (Tcl_Channel) NULL) { + /* 09/24/1999 Unstacking bug, + * found by Matt Newman . + * + * We were unable to find the channel structure for this + * transformation in the chain of stacked channel. This + * means that we are currently in the process of unstacking + * it *and* there were some bytes waiting which are now + * flushed. In this situation the pointer to the channel + * itself already refers to the parent channel we have to + * write the bytes into, so we return that. + */ + return statePtr->self; + } + self = next; + } + + return Tcl_GetStackedChannel (self); + } +} diff --git a/tlsInt.h b/tlsInt.h new file mode 100644 index 0000000..3469d00 --- /dev/null +++ b/tlsInt.h @@ -0,0 +1,262 @@ +/* + * Copyright (C) 1997-2000 Matt Newman + * + * $Header: /cvsroot/tls/tls/tlsInt.h,v 1.17 2015/06/06 09:07:08 apnadkarni Exp $ + * + * TLS (aka SSL) Channel - can be layered on any bi-directional + * Tcl_Channel (Note: Requires Trf Core Patch) + * + * This was built from scratch based upon observation of OpenSSL 0.9.2B + * + * Addition credit is due for Andreas Kupries (a.kupries@westend.com), for + * providing the Tcl_ReplaceChannel mechanism and working closely with me + * to enhance it to support full fileevent semantics. + * + * Also work done by the follow people provided the impetus to do this "right":- + * tclSSL (Colin McCormack, Shared Technology) + * SSLtcl (Peter Antman) + * + */ +#ifndef _TSLINT_H +#define _TLSINT_H + +#include "tls.h" +#include +#include + +#ifdef __WIN32__ +#define WIN32_LEAN_AND_MEAN +#include +#include /* OpenSSL needs this on Windows */ +#endif + +/* Handle tcl8.3->tcl8.4 CONST changes */ +#ifndef CONST84 +#define CONST84 +#endif + +#ifdef NO_PATENTS +#define NO_IDEA +#define NO_RC2 +#define NO_RC4 +#define NO_RC5 +#define NO_RSA +#define NO_SSL2 +#endif + +#ifdef BSAFE +#include +#include +#include +#else +#include +#include +#include +#endif + +#ifndef SSL_OP_NO_TLSv1_1 +#define NO_TLS1_1 +#endif + +#ifndef SSL_OP_NO_TLSv1_2 +#define NO_TLS1_2 +#endif + +#ifdef TCL_STORAGE_CLASS +# undef TCL_STORAGE_CLASS +#endif +#ifdef BUILD_tls +# define TCL_STORAGE_CLASS DLLEXPORT +#else +# define TCL_STORAGE_CLASS DLLIMPORT +#endif + +#ifndef ECONNABORTED +#define ECONNABORTED 130 /* Software caused connection abort */ +#endif +#ifndef ECONNRESET +#define ECONNRESET 131 /* Connection reset by peer */ +#endif + +#ifdef DEBUG +#define dprintf fprintf +#else +#define dprintf if (0) fprintf +#endif + +#define SSL_ERROR(ssl,err) \ + ((char*)ERR_reason_error_string((unsigned long)SSL_get_error((ssl),(err)))) +/* + * OpenSSL BIO Routines + */ +#define BIO_TYPE_TCL (19|0x0400) + +/* + * Defines for State.flags + */ +#define TLS_TCL_ASYNC (1<<0) /* non-blocking mode */ +#define TLS_TCL_SERVER (1<<1) /* Server-Side */ +#define TLS_TCL_INIT (1<<2) /* Initializing connection */ +#define TLS_TCL_DEBUG (1<<3) /* Show debug tracing */ +#define TLS_TCL_CALLBACK (1<<4) /* In a callback, prevent update + * looping problem. [Bug 1652380] */ +#define TLS_TCL_HANDSHAKE_FAILED (1<<5) /* Set on handshake failures and once + * set, all further I/O will result + * in ECONNABORTED errors. */ + +#define TLS_TCL_DELAY (5) + +/* + * This structure describes the per-instance state + * of an ssl channel. + * + * The SSL processing context is maintained here, in the ClientData + */ +typedef struct State { + Tcl_Channel self; /* this socket channel */ + Tcl_TimerToken timer; + + int flags; /* see State.flags above */ + int watchMask; /* current WatchProc mask */ + int mode; /* current mode of parent channel */ + + Tcl_Interp *interp; /* interpreter in which this resides */ + Tcl_Obj *callback; /* script called for tracing, verifying and errors */ + Tcl_Obj *password; /* script called for certificate password */ + + int vflags; /* verify flags */ + SSL *ssl; /* Struct for SSL processing */ + SSL_CTX *ctx; /* SSL Context */ + BIO *bio; /* Struct for SSL processing */ + BIO *p_bio; /* Parent BIO (that is layered on Tcl_Channel) */ + + char *err; +} State; + +/* + * The following definitions have to be usable for 8.2.0-8.3.1 and 8.3.2+. + * The differences between these versions: + * + * 8.0-8.1: There is no support for these in TLS 1.4 (get 1.3). This + * was the version with the original patch. + * + * 8.2.0- Changed semantics for Tcl_StackChannel (Tcl_ReplaceChannel). + * 8.3.1: Check at runtime to switch the behaviour. The patch is part + * of the core from now on. + * + * 8.3.2+: Stacked channels rewritten for better behaviour in some + * situations (closing). Some new API's, semantic changes. + * + * The following magic was adapted from Trf 2.1 (Kupries). + */ + +#define TLS_CHANNEL_VERSION_1 0x1 +#define TLS_CHANNEL_VERSION_2 0x2 +extern int channelTypeVersion; + +#ifdef USE_TCL_STUBS +#ifndef Tcl_StackChannel +/* + * The core we are compiling against is not patched, so supply the + * necesssary definitions here by ourselves. The form chosen for + * the procedure macros (reservedXXX) will notify us if the core + * does not have these reserved locations anymore. + * + * !! Synchronize the procedure indices in their definitions with + * the patch to tcl.decls, as they have to be the same. + */ + +/* 281 */ +typedef Tcl_Channel (tls_StackChannel) _ANSI_ARGS_((Tcl_Interp* interp, + Tcl_ChannelType* typePtr, + ClientData instanceData, + int mask, + Tcl_Channel prevChan)); +/* 282 */ +typedef void (tls_UnstackChannel) _ANSI_ARGS_((Tcl_Interp* interp, + Tcl_Channel chan)); + +#define Tcl_StackChannel ((tls_StackChannel*) tclStubsPtr->reserved281) +#define Tcl_UnstackChannel ((tls_UnstackChannel*) tclStubsPtr->reserved282) + +#endif /* Tcl_StackChannel */ + +#ifndef Tcl_GetStackedChannel +/* + * Separate definition, available in 8.2, but not 8.1 and before ! + */ + +/* 283 */ +typedef Tcl_Channel (tls_GetStackedChannel) _ANSI_ARGS_((Tcl_Channel chan)); + +#define Tcl_GetStackedChannel ((tls_GetStackedChannel*) tclStubsPtr->reserved283) + +#endif /* Tcl_GetStackedChannel */ + + +#ifndef TCL_CHANNEL_VERSION_2 +/* + * Core is older than 8.3.2. Supply the missing definitions for + * the new API's in 8.3.2. + */ +#define EMULATE_CHANNEL_VERSION_2 + +typedef struct TlsChannelTypeVersion_* TlsChannelTypeVersion; +#define TCL_CHANNEL_VERSION_2 ((TlsChannelTypeVersion) 0x2) + +typedef int (TlsDriverHandlerProc) _ANSI_ARGS_((ClientData instanceData, + int interestMask)); +/* 394 */ +typedef int (tls_ReadRaw) _ANSI_ARGS_((Tcl_Channel chan, char *dst, + int bytesToRead)); +/* 395 */ +typedef int (tls_WriteRaw) _ANSI_ARGS_((Tcl_Channel chan, char *src, + int srcLen)); +/* 397 */ +typedef int (tls_GetTopChannel) _ANSI_ARGS_((Tcl_Channel chan)); + +/* + * Generating code for accessing these parts of the stub table when + * compiling against a core older than 8.3.2 is a hassle because even + * the 'reservedXXX' fields of the structure are not defined yet. So + * we have to write up some macros hiding some very hackish pointer + * arithmetics to get at these fields. We assume that pointer to + * functions are always of the same size. + */ + +#define STUB_BASE ((char*)(&(tclStubsPtr->tcl_UtfNcasecmp))) /* field 370 */ +#define procPtrSize (sizeof (Tcl_DriverBlockModeProc *)) +#define IDX(n) (((n)-370) * procPtrSize) +#define SLOT(n) (STUB_BASE + IDX(n)) + +#define Tcl_ReadRaw (*((tls_ReadRaw**) (SLOT(394)))) +#define Tcl_WriteRaw (*((tls_WriteRaw**) (SLOT(395)))) +#define Tcl_GetTopChannel (*((tls_GetTopChannel**)(SLOT(396)))) + +/* + * Required, easy emulation. + */ +#define Tcl_ChannelGetOptionProc(chanDriver) ((chanDriver)->getOptionProc) + +#endif /* TCL_CHANNEL_VERSION_2 */ + +#endif /* USE_TCL_STUBS */ + +/* + * Forward declarations + */ + +EXTERN Tcl_ChannelType *Tls_ChannelType _ANSI_ARGS_((void)); +EXTERN Tcl_Channel Tls_GetParent _ANSI_ARGS_((State *statePtr)); + +EXTERN Tcl_Obj* Tls_NewX509Obj _ANSI_ARGS_ (( Tcl_Interp *interp, X509 *cert)); +EXTERN void Tls_Error _ANSI_ARGS_ ((State *statePtr, char *msg)); +EXTERN void Tls_Free _ANSI_ARGS_ ((char *blockPtr)); +EXTERN void Tls_Clean _ANSI_ARGS_ ((State *statePtr)); +EXTERN int Tls_WaitForConnect _ANSI_ARGS_(( State *statePtr, + int *errorCodePtr)); + +EXTERN BIO_METHOD * BIO_s_tcl _ANSI_ARGS_((void)); +EXTERN BIO * BIO_new_tcl _ANSI_ARGS_((State* statePtr, int flags)); + +#endif /* _TLSINT_H */ diff --git a/tlsX509.c b/tlsX509.c new file mode 100644 index 0000000..2a529b1 --- /dev/null +++ b/tlsX509.c @@ -0,0 +1,179 @@ +/* + * Copyright (C) 1997-2000 Sensus Consulting Ltd. + * Matt Newman + * + * $Header: /cvsroot/tls/tls/tlsX509.c,v 1.5 2004/06/29 10:58:08 patthoyts Exp $ + */ +#include "tlsInt.h" + +/* + * Ensure these are not macros - known to be defined on Win32 + */ +#ifdef min +#undef min +#endif + +#ifdef max +#undef max +#endif + +static int min(int a, int b) +{ + return (a < b) ? a : b; +} + +static int max(int a, int b) +{ + return (a > b) ? a : b; +} + +/* + * ASN1_UTCTIME_tostr -- + */ +static char * +ASN1_UTCTIME_tostr(ASN1_UTCTIME *tm) +{ + static char bp[128]; + char *v; + int gmt=0; + static char *mon[12]={ + "Jan","Feb","Mar","Apr","May","Jun", + "Jul","Aug","Sep","Oct","Nov","Dec"}; + int i; + int y=0,M=0,d=0,h=0,m=0,s=0; + + i=tm->length; + v=(char *)tm->data; + + if (i < 10) goto err; + if (v[i-1] == 'Z') gmt=1; + for (i=0; i<10; i++) + if ((v[i] > '9') || (v[i] < '0')) goto err; + y= (v[0]-'0')*10+(v[1]-'0'); + if (y < 70) y+=100; + M= (v[2]-'0')*10+(v[3]-'0'); + if ((M > 12) || (M < 1)) goto err; + d= (v[4]-'0')*10+(v[5]-'0'); + h= (v[6]-'0')*10+(v[7]-'0'); + m= (v[8]-'0')*10+(v[9]-'0'); + if ( (v[10] >= '0') && (v[10] <= '9') && + (v[11] >= '0') && (v[11] <= '9')) + s= (v[10]-'0')*10+(v[11]-'0'); + + sprintf(bp,"%s %2d %02d:%02d:%02d %d%s", + mon[M-1],d,h,m,s,y+1900,(gmt)?" GMT":""); + return bp; + err: + return "Bad time value"; +} + +/* + *------------------------------------------------------* + * + * Tls_NewX509Obj -- + * + * ------------------------------------------------* + * Converts a X509 certificate into a Tcl_Obj + * ------------------------------------------------* + * + * Sideeffects: + * None + * + * Result: + * A Tcl List Object representing the provided + * X509 certificate. + * + *------------------------------------------------------* + */ + +Tcl_Obj* +Tls_NewX509Obj( interp, cert) + Tcl_Interp *interp; + X509 *cert; +{ + Tcl_Obj *certPtr = Tcl_NewListObj( 0, NULL); + BIO *bio; + int n; + unsigned long flags; + char subject[BUFSIZ]; + char issuer[BUFSIZ]; + char serial[BUFSIZ]; + char notBefore[BUFSIZ]; + char notAfter[BUFSIZ]; +#ifndef NO_SSL_SHA + int shai; + char sha_hash[SHA_DIGEST_LENGTH*2]; + const char *shachars="0123456789ABCDEF"; +#endif + + if ((bio = BIO_new(BIO_s_mem())) == NULL) { + subject[0] = 0; + issuer[0] = 0; + serial[0] = 0; + } else { + flags = XN_FLAG_RFC2253 | ASN1_STRFLGS_UTF8_CONVERT; + flags &= ~ASN1_STRFLGS_ESC_MSB; + + X509_NAME_print_ex(bio, X509_get_subject_name(cert), 0, flags); + n = BIO_read(bio, subject, min(BIO_pending(bio), BUFSIZ - 1)); + n = max(n, 0); + subject[n] = 0; + BIO_flush(bio); + + X509_NAME_print_ex(bio, X509_get_issuer_name(cert), 0, flags); + n = BIO_read(bio, issuer, min(BIO_pending(bio), BUFSIZ - 1)); + n = max(n, 0); + issuer[n] = 0; + BIO_flush(bio); + + i2a_ASN1_INTEGER(bio, X509_get_serialNumber(cert)); + n = BIO_read(bio, serial, min(BIO_pending(bio), BUFSIZ - 1)); + n = max(n, 0); + serial[n] = 0; + BIO_flush(bio); + + BIO_free(bio); + } + + strcpy( notBefore, ASN1_UTCTIME_tostr( X509_get_notBefore(cert) )); + strcpy( notAfter, ASN1_UTCTIME_tostr( X509_get_notAfter(cert) )); + +#ifndef NO_SSL_SHA + for (shai=0;shaisha1_hash[shai] & 0xF0) >> 4]; + sha_hash[shai * 2 + 1]=shachars[(cert->sha1_hash[shai] & 0x0F)]; + } + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( "sha1_hash", -1) ); + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( sha_hash, SHA_DIGEST_LENGTH*2) ); + +#endif + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( "subject", -1) ); + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( subject, -1) ); + + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( "issuer", -1) ); + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( issuer, -1) ); + + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( "notBefore", -1) ); + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( notBefore, -1) ); + + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( "notAfter", -1) ); + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( notAfter, -1) ); + + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( "serial", -1) ); + Tcl_ListObjAppendElement( interp, certPtr, + Tcl_NewStringObj( serial, -1) ); + + return certPtr; +} diff --git a/win/makefile.vc b/win/makefile.vc new file mode 100644 index 0000000..61ce762 --- /dev/null +++ b/win/makefile.vc @@ -0,0 +1,496 @@ +# makefile.vc -- -*- Makefile -*- +# +# Microsoft Visual C++ makefile for use with nmake.exe v1.62+ (VC++ 5.0+) +# +# This makefile is based upon the Tcl 8.4 Makefile.vc and modified to +# make it suitable as a general package makefile. Look for the word EDIT +# which marks sections that may need modification. As a minumum you will +# need to change the PROJECT, DOTVERSION and DLLOBJS variables to values +# relevant to your package. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# Copyright (c) 1995-1996 Sun Microsystems, Inc. +# Copyright (c) 1998-2000 Ajuba Solutions. +# Copyright (c) 2001 ActiveState Corporation. +# Copyright (c) 2001-2002 David Gravereaux. +# Copyright (c) 2003-2006 Pat Thoyts +# +#------------------------------------------------------------------------- +# RCS: @(#)$Id: makefile.vc,v 1.14 2015/06/06 09:07:08 apnadkarni Exp $ +#------------------------------------------------------------------------- + +# Check to see we are configured to build with MSVC (MSDEVDIR or MSVCDIR) +# or with the MS Platform SDK (MSSDK). Visual Studio .NET 2003 and 2005 define +# VCINSTALLDIR instead. The MSVC Toolkit release defines yet another. +!if !defined(MSDEVDIR) && !defined(MSVCDIR) && !defined(MSSDK) && !defined(VCINSTALLDIR) && !defined(VCToolkitInstallDir) +MSG = ^ +You need to run vcvars32.bat from Developer Studio or setenv.bat from the^ +Platform SDK first to setup the environment. Jump to this line to read^ +the build instructions. +!error $(MSG) +!endif + +#------------------------------------------------------------------------------ +# HOW TO USE this makefile: +# +# 1) It is now necessary to have %MSVCDir% set in the environment. This is +# used as a check to see if vcvars32.bat had been run prior to running +# nmake or during the installation of Microsoft Visual C++, MSVCDir had +# been set globally and the PATH adjusted. Either way is valid. +# +# You'll need to run vcvars32.bat contained in the MsDev's vc(98)/bin +# directory to setup the proper environment, if needed, for your current +# setup. This is a needed bootstrap requirement and allows the swapping of +# different environments to be easier. +# +# 2) To use the Platform SDK (not expressly needed), run setenv.bat after +# vcvars32.bat according to the instructions for it. This can also turn on +# the 64-bit compiler, if your SDK has it. +# +# 3) Targets are: +# all -- Builds everything. +# -- Builds the project (eg: nmake sample) +# test -- Builds and runs the test suite. +# install -- Installs the built binaries and libraries to $(INSTALLDIR) +# in an appropriate subdirectory. +# clean/realclean/distclean -- varying levels of cleaning. +# +# 4) Macros usable on the commandline: +# INSTALLDIR= +# Sets where to install Tcl from the built binaries. +# C:\Progra~1\Tcl is assumed when not specified. +# +# OPTS=static,msvcrt,staticpkg,threads,symbols,profile,loimpact,none +# Sets special options for the core. The default is for none. +# Any combination of the above may be used (comma separated). +# 'none' will over-ride everything to nothing. +# +# static = Builds a static library of the core instead of a +# dll. The shell will be static (and large), as well. +# msvcrt = Effects the static option only to switch it from +# using libcmt(d) as the C runtime [by default] to +# msvcrt(d). This is useful for static embedding +# support. +# staticpkg = Effects the static option only to switch +# tclshXX.exe to have the dde and reg extension linked +# inside it. +# nothreads = Turns off multithreading support (not recommended) +# thrdalloc = Use the thread allocator (shared global free pool). +# symbols = Adds symbols for step debugging. +# profile = Adds profiling hooks. Map file is assumed. +# loimpact = Adds a flag for how NT treats the heap to keep memory +# in use, low. This is said to impact alloc performance. +# +# STATS=memdbg,compdbg,none +# Sets optional memory and bytecode compiler debugging code added +# to the core. The default is for none. Any combination of the +# above may be used (comma separated). 'none' will over-ride +# everything to nothing. +# +# memdbg = Enables the debugging memory allocator. +# compdbg = Enables byte compilation logging. +# +# MACHINE=(IX86|IA64|ALPHA|AMD64) +# Set the machine type used for the compiler, linker, and +# resource compiler. This hook is needed to tell the tools +# when alternate platforms are requested. IX86 is the default +# when not specified. If the CPU environment variable has been +# set (ie: recent Platform SDK) then MACHINE is set from CPU. +# +# TMP_DIR= +# OUT_DIR= +# Hooks to allow the intermediate and output directories to be +# changed. $(OUT_DIR) is assumed to be +# $(BINROOT)\(Release|Debug) based on if symbols are requested. +# $(TMP_DIR) will de $(OUT_DIR)\ by default. +# +# TESTPAT= +# Reads the tests requested to be run from this file. +# +# CFG_ENCODING=encoding +# name of encoding for configuration information. Defaults +# to cp1252 +# +# 5) Examples: +# +# Basic syntax of calling nmake looks like this: +# nmake [-nologo] -f makefile.vc [target|macrodef [target|macrodef] [...]] +# +# Standard (no frills) +# c:\tcl_src\win\>c:\progra~1\micros~1\vc98\bin\vcvars32.bat +# Setting environment for using Microsoft Visual C++ tools. +# c:\tcl_src\win\>nmake -f makefile.vc all +# c:\tcl_src\win\>nmake -f makefile.vc install INSTALLDIR=c:\progra~1\tcl +# +# Building for Win64 +# c:\tcl_src\win\>c:\progra~1\micros~1\vc98\bin\vcvars32.bat +# Setting environment for using Microsoft Visual C++ tools. +# c:\tcl_src\win\>c:\progra~1\platfo~1\setenv.bat /pre64 /RETAIL +# Targeting Windows pre64 RETAIL +# c:\tcl_src\win\>nmake -f makefile.vc MACHINE=IA64 +# +#------------------------------------------------------------------------------ +#============================================================================== +############################################################################### +#------------------------------------------------------------------------------ + +!if !exist("makefile.vc") +MSG = ^ +You must run this makefile only from the directory it is in.^ +Please `cd` to its location first. +!error $(MSG) +!endif + +#------------------------------------------------------------------------- +# Project specific information (EDIT) +# +# You should edit this with the name and version of your project. This +# information is used to generate the name of the package library and +# it's install location. +# +# For example, the sample extension is going to build sample04.dll and +# would install it into $(INSTALLDIR)\lib\sample04 +# +# You need to specify the object files that need to be linked into your +# binary here. +# +#------------------------------------------------------------------------- + +PROJECT = tls + +# Uncomment the following line if this is a Tk extension. +#PROJECT_REQUIRES_TK=1 +!include "rules.vc" + +DOTVERSION = 1.6.6 +VERSION = $(DOTVERSION:.=) +STUBPREFIX = $(PROJECT)stub + +DLLOBJS = \ + $(TMP_DIR)\tls.obj \ + $(TMP_DIR)\tlsBIO.obj \ + $(TMP_DIR)\tlsIO.obj \ + $(TMP_DIR)\tlsX509.obj \ +!if !$(STATIC_BUILD) + $(TMP_DIR)\tls.res +!endif + +#------------------------------------------------------------------------- +# Locate the OpenSSL library and headers +#------------------------------------------------------------------------- + +!ifndef OPENSSL +OPENSSL = c:\opt\openssl +!endif + +!ifndef SSL_INCLUDE_DIR +SSL_INCLUDE_DIR = $(OPENSSL)\include +!endif +!ifndef SSL_LIB_DIR +SSL_LIB_DIR = $(OPENSSL)\lib +!endif + +SSL_LIBS =-libpath:"$(SSL_LIB_DIR)" ssleay32.lib libeay32.lib + +SSL_CFLAGS =-DNO_IDEA=1 -DNO_RC5=1 + +!if !exist("$(SSL_LIB_DIR)\ssleay32.lib") +MSG = ^ +Failed to locate "$(SSL_LIB_DIR)\ssleay32.lib" +You must provide the path to your OpenSSL library.... +!error $(MSG) +!endif + +#------------------------------------------------------------------------- +# Target names and paths ( shouldn't need changing ) +#------------------------------------------------------------------------- + +BINROOT = . +ROOT = .. + +PRJIMPLIB = $(OUT_DIR)\$(PROJECT)$(VERSION)$(SUFX).lib +PRJLIBNAME = $(PROJECT)$(VERSION)$(SUFX).$(EXT) +PRJLIB = $(OUT_DIR)\$(PRJLIBNAME) + +PRJSTUBLIBNAME = $(STUBPREFIX)$(VERSION).lib +PRJSTUBLIB = $(OUT_DIR)\$(PRJSTUBLIBNAME) + +### Make sure we use backslash only. +PRJ_INSTALL_DIR = $(_INSTALLDIR)\$(PROJECT)$(DOTVERSION) +LIB_INSTALL_DIR = $(PRJ_INSTALL_DIR) +BIN_INSTALL_DIR = $(PRJ_INSTALL_DIR) +DOC_INSTALL_DIR = $(PRJ_INSTALL_DIR) +SCRIPT_INSTALL_DIR = $(PRJ_INSTALL_DIR) +INCLUDE_INSTALL_DIR = $(_TCLDIR)\include + +### The following paths CANNOT have spaces in them. +GENERICDIR = $(ROOT) +WINDIR = $(ROOT)\win +LIBDIR = $(ROOT) +DOCDIR = $(ROOT) +TOOLSDIR = $(ROOT)\tools +COMPATDIR = $(ROOT)\compat + +#--------------------------------------------------------------------- +# Compile flags +#--------------------------------------------------------------------- + +!if !$(DEBUG) +!if $(OPTIMIZING) +### This cranks the optimization level to maximize speed +cdebug = $(OPTIMIZATIONS) +!else +cdebug = +!endif +!else if "$(MACHINE)" == "IA64" #|| "$(MACHINE)" == "AMD64" +### Warnings are too many, can't support warnings into errors. +cdebug = -Zi -Od $(DEBUGFLAGS) +!else +cdebug = -Zi -WX $(DEBUGFLAGS) +!endif + +### Declarations common to all compiler options +cwarn = $(WARNINGS) -D _CRT_SECURE_NO_DEPRECATE -D _CRT_NONSTDC_NO_DEPRECATE +cflags = -nologo -c $(COMPILERFLAGS) $(cwarn) -Fp$(TMP_DIR)^\ + +!if $(MSVCRT) +!if $(DEBUG) && !$(UNCHECKED) +crt = -MDd +!else +crt = -MD +!endif +!else +!if $(DEBUG) && !$(UNCHECKED) +crt = -MTd +!else +crt = -MT +!endif +!endif + +!if !$(STATIC_BUILD) +cflags = $(cflags) -DUSE_TCL_STUBS +!if defined(TKSTUBLIB) +cflags = $(cflags) -DUSE_TK_STUBS +!endif +!endif + +INCLUDES = $(TCL_INCLUDES) -I"$(WINDIR)" -I"$(GENERICDIR)" \ + -I"$(SSL_INCLUDE_DIR)" +BASE_CFLAGS = $(cflags) $(cdebug) $(crt) $(INCLUDES) +CON_CFLAGS = $(cflags) $(cdebug) $(crt) -DCONSOLE +TCL_CFLAGS = -DPACKAGE_NAME="\"$(PROJECT)\"" \ + -DPACKAGE_VERSION="\"$(DOTVERSION)\"" \ + $(SSL_CFLAGS) \ + $(BASE_CFLAGS) $(OPTDEFINES) + +#--------------------------------------------------------------------- +# Link flags +#--------------------------------------------------------------------- + +!if $(DEBUG) +ldebug = -debug:full -debugtype:cv +!if $(MSVCRT) +ldebug = $(ldebug) -nodefaultlib:msvcrt +!endif +!else +ldebug = -release -opt:ref -opt:icf,3 +!endif + +### Declarations common to all linker options +lflags = -nologo -machine:$(MACHINE) $(LINKERFLAGS) $(ldebug) + +!if $(PROFILE) +lflags = $(lflags) -profile +!endif + +!if $(ALIGN98_HACK) && !$(STATIC_BUILD) +### Align sections for PE size savings. +lflags = $(lflags) -opt:nowin98 +!else if !$(ALIGN98_HACK) && $(STATIC_BUILD) +### Align sections for speed in loading by choosing the virtual page size. +lflags = $(lflags) -align:4096 +!endif + +!if $(LOIMPACT) +lflags = $(lflags) -ws:aggressive +!endif + +dlllflags = $(lflags) -dll +conlflags = $(lflags) -subsystem:console +guilflags = $(lflags) -subsystem:windows +!if !$(STATIC_BUILD) +baselibs = $(TCLSTUBLIB) +!if defined(TKSTUBLIB) +baselibs = $(baselibs) $(TKSTUBLIB) +!endif +!endif + +# Avoid 'unresolved external symbol __security_cookie' errors. +# c.f. http://support.microsoft.com/?id=894573 +!if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64" +!if $(VCVERSION) >= 1400 && $(VCVERSION) < 1500 +baselibs = $(baselibs) bufferoverflowU.lib +!endif +!endif + +baselibs = $(baselibs) $(SSL_LIBS) ws2_32.lib user32.lib gdi32.lib advapi32.lib + +#--------------------------------------------------------------------- +# TclTest flags +#--------------------------------------------------------------------- + +!IF "$(TESTPAT)" != "" +TESTFLAGS = $(TESTFLAGS) -file $(TESTPAT) +!ENDIF + +#--------------------------------------------------------------------- +# Project specific targets (EDIT) +#--------------------------------------------------------------------- + +all: setup $(PROJECT) +$(PROJECT): setup $(OUT_DIR)\pkgIndex.tcl $(OUT_DIR)\tls.tcl $(PRJLIB) +install: install-binaries install-libraries install-docs + +test: setup $(PROJECT) + @set TCL_LIBRARY=$(TCL_LIBRARY:\=/) + @set TCLLIBPATH=$(OUT_DIR_PATH:\=/) +!if $(TCLINSTALL) + @set PATH=$(_TCLDIR)\bin;$(PATH) +!else + @set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH) +!endif +!if "$(OS)" == "Windows_NT" || "$(MSVCDIR)" == "IDE" + $(DEBUGGER) $(TCLSH) "$(ROOT)/tests/all.tcl" $(TESTFLAGS) +!else + @echo Please wait while the tests are collected... + $(DEBUGGER) $(TCLSH) "$(ROOT)/tests/all.tcl" $(TESTFLAGS) > tests.log + type tests.log | more +!endif + +shell: setup $(PROJECT) + @set TCL_LIBRARY=$(TCL_LIBRARY:\=/) + @set TCLLIBPATH=$(OUT_DIR_PATH:\=/) +!if $(TCLINSTALL) + @set PATH=$(_TCLDIR)\bin;$(PATH) +!else + @set PATH=$(_TCLDIR)\win\$(BUILDDIRTOP);$(PATH) +!endif + $(DEBUGGER) $(TCLSH) $(SCRIPT) + +setup: + @if not exist $(OUT_DIR)\nul mkdir $(OUT_DIR) + @if not exist $(TMP_DIR)\nul mkdir $(TMP_DIR) + +# See /win/coffbase.txt for extension base addresses. +$(PRJLIB): $(DLLOBJS) +!if $(STATIC_BUILD) + $(lib32) -nologo -out:$@ @<< +$** +<< +!else + $(link32) $(dlllflags) -base:0x10780000 -out:$@ $(baselibs) @<< +$** +<< + $(_VC_MANIFEST_EMBED_DLL) + -@del $*.exp +!endif + +$(PRJSTUBLIB): $(PRJSTUBOBJS) + $(lib32) -nologo -out:$@ $(PRJSTUBOBJS) + +#--------------------------------------------------------------------- +# Implicit rules +#--------------------------------------------------------------------- + +{$(WINDIR)}.c{$(TMP_DIR)}.obj:: + $(cc32) $(TCL_CFLAGS) -DBUILD_$(PROJECT) -Fo$(TMP_DIR)\ @<< +$< +<< + +{$(GENERICDIR)}.c{$(TMP_DIR)}.obj:: + $(cc32) $(TCL_CFLAGS) -DBUILD_$(PROJECT) -Fo$(TMP_DIR)\ @<< +$< +<< + +{$(COMPATDIR)}.c{$(TMP_DIR)}.obj:: + $(cc32) $(TCL_CFLAGS) -DBUILD_$(PROJECT) -Fo$(TMP_DIR)\ @<< +$< +<< + +{$(WINDIR)}.rc{$(TMP_DIR)}.res: + $(rc32) -fo $@ -r -i "$(GENERICDIR)" -D__WIN32__ \ + -DCOMMAVERSION=$(DOTVERSION:.=,),0 \ + -DDOTVERSION=\"$(DOTVERSION)\" \ + -DVERSION=\"$(VERSION)$(SUFX)\" \ +!if $(DEBUG) + -d DEBUG \ +!endif +!if $(TCL_THREADS) + -d TCL_THREADS \ +!endif +!if $(STATIC_BUILD) + -d STATIC_BUILD \ +!endif + $< + +.SUFFIXES: +.SUFFIXES:.c .rc + +#------------------------------------------------------------------------- +# Explicit dependency rules +# +#------------------------------------------------------------------------- + +.PHONY: $(OUT_DIR)\pkgIndex.tcl $(OUT_DIR)\tls.tcl + +$(OUT_DIR)\tls.tcl: $(GENERICDIR)\tls.tcl + @$(COPY) $** $@ + +$(OUT_DIR)\pkgIndex.tcl: + @type << > $@ +if {![package vsatisfies [package provide Tcl] 8.3]} {return} +package ifneeded $(PROJECT) $(DOTVERSION) "source \[file join [list $$dir] tls.tcl\] ; tls::initlib [list $$dir] $(PRJLIBNAME)" +<< + +#--------------------------------------------------------------------- +# Installation. (EDIT) +# +# You may need to modify this section to reflect the final distribution +# of your files and possibly to generate documentation. +# +#--------------------------------------------------------------------- + +install-binaries: + @echo Installing binaries to '$(SCRIPT_INSTALL_DIR)' + @if not exist "$(SCRIPT_INSTALL_DIR)" mkdir "$(SCRIPT_INSTALL_DIR)" + @$(CPY) $(PRJLIB) "$(SCRIPT_INSTALL_DIR)" >NUL + +install-libraries: + @echo Installing libraries to '$(SCRIPT_INSTALL_DIR)' + @if exist $(LIBDIR) $(CPY) $(LIBDIR)\tls.tcl "$(SCRIPT_INSTALL_DIR)" > NUL + @echo Installing package index in '$(SCRIPT_INSTALL_DIR)' + @$(CPY) $(OUT_DIR)\pkgIndex.tcl "$(SCRIPT_INSTALL_DIR)" + +install-docs: + @echo Installing documentation files to '$(DOC_INSTALL_DIR)' + @if exist $(DOCDIR) $(CPY) $(DOCDIR)\tls.htm "$(DOC_INSTALL_DIR)" >NUL + +#--------------------------------------------------------------------- +# Clean up +#--------------------------------------------------------------------- + +clean: + @if exist $(TMP_DIR)\nul $(RMDIR) $(TMP_DIR) + @if exist $(WINDIR)\version.vc del $(WINDIR)\version.vc + @if exist $(WINDIR)\vercl.i del $(WINDIR)\vercl.i + @if exist $(WINDIR)\vercl.x del $(WINDIR)\vercl.x + @if exist $(WINDIR)\_junk.pch del $(WINDIR)\_junk.pch + +realclean: clean + @if exist $(OUT_DIR)\nul $(RMDIR) $(OUT_DIR) + +distclean: realclean + @if exist $(WINDIR)\nmakehlp.exe del $(WINDIR)\nmakehlp.exe + @if exist $(WINDIR)\nmakehlp.obj del $(WINDIR)\nmakehlp.obj diff --git a/win/nmakehlp.c b/win/nmakehlp.c new file mode 100644 index 0000000..ed7e970 --- /dev/null +++ b/win/nmakehlp.c @@ -0,0 +1,767 @@ +/* + * ---------------------------------------------------------------------------- + * nmakehlp.c -- + * + * This is used to fix limitations within nmake and the environment. + * + * Copyright (c) 2002 by David Gravereaux. + * Copyright (c) 2006 by Pat Thoyts + * + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. + * + * ---------------------------------------------------------------------------- + * RCS: @(#) $Id: nmakehlp.c,v 1.4 2008/06/18 11:29:37 patthoyts Exp $ + * ---------------------------------------------------------------------------- + */ + +#define _CRT_SECURE_NO_DEPRECATE +#include +#define NO_SHLWAPI_GDI +#define NO_SHLWAPI_STREAM +#define NO_SHLWAPI_REG +#include +#pragma comment (lib, "user32.lib") +#pragma comment (lib, "kernel32.lib") +#pragma comment (lib, "shlwapi.lib") +#include +#include + +/* + * This library is required for x64 builds with _some_ versions of MSVC + */ +#if defined(_M_IA64) || defined(_M_AMD64) +#if _MSC_VER >= 1400 && _MSC_VER < 1500 +#pragma comment(lib, "bufferoverflowU") +#endif +#endif + +/* ISO hack for dumb VC++ */ +#ifdef _MSC_VER +#define snprintf _snprintf +#endif + + + +/* protos */ + +int CheckForCompilerFeature(const char *option); +int CheckForLinkerFeature(const char *option); +int IsIn(const char *string, const char *substring); +int GrepForDefine(const char *file, const char *string); +int SubstituteFile(const char *substs, const char *filename); +int QualifyPath(const char *path); +const char * GetVersionFromFile(const char *filename, const char *match); +DWORD WINAPI ReadFromPipe(LPVOID args); + +/* globals */ + +#define CHUNK 25 +#define STATICBUFFERSIZE 1000 +typedef struct { + HANDLE pipe; + char buffer[STATICBUFFERSIZE]; +} pipeinfo; + +pipeinfo Out = {INVALID_HANDLE_VALUE, '\0'}; +pipeinfo Err = {INVALID_HANDLE_VALUE, '\0'}; + +/* + * exitcodes: 0 == no, 1 == yes, 2 == error + */ + +int +main( + int argc, + char *argv[]) +{ + char msg[300]; + DWORD dwWritten; + int chars; + + /* + * Make sure children (cl.exe and link.exe) are kept quiet. + */ + + SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX); + + /* + * Make sure the compiler and linker aren't effected by the outside world. + */ + + SetEnvironmentVariable("CL", ""); + SetEnvironmentVariable("LINK", ""); + + if (argc > 1 && *argv[1] == '-') { + switch (*(argv[1]+1)) { + case 'c': + if (argc != 3) { + chars = snprintf(msg, sizeof(msg) - 1, + "usage: %s -c \n" + "Tests for whether cl.exe supports an option\n" + "exitcodes: 0 == no, 1 == yes, 2 == error\n", argv[0]); + WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, + &dwWritten, NULL); + return 2; + } + return CheckForCompilerFeature(argv[2]); + case 'l': + if (argc != 3) { + chars = snprintf(msg, sizeof(msg) - 1, + "usage: %s -l \n" + "Tests for whether link.exe supports an option\n" + "exitcodes: 0 == no, 1 == yes, 2 == error\n", argv[0]); + WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, + &dwWritten, NULL); + return 2; + } + return CheckForLinkerFeature(argv[2]); + case 'f': + if (argc == 2) { + chars = snprintf(msg, sizeof(msg) - 1, + "usage: %s -f \n" + "Find a substring within another\n" + "exitcodes: 0 == no, 1 == yes, 2 == error\n", argv[0]); + WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, + &dwWritten, NULL); + return 2; + } else if (argc == 3) { + /* + * If the string is blank, there is no match. + */ + + return 0; + } else { + return IsIn(argv[2], argv[3]); + } + case 'g': + if (argc == 2) { + chars = snprintf(msg, sizeof(msg) - 1, + "usage: %s -g \n" + "grep for a #define\n" + "exitcodes: integer of the found string (no decimals)\n", + argv[0]); + WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, + &dwWritten, NULL); + return 2; + } + return GrepForDefine(argv[2], argv[3]); + case 's': + if (argc == 2) { + chars = snprintf(msg, sizeof(msg) - 1, + "usage: %s -s \n" + "Perform a set of string map type substutitions on a file\n" + "exitcodes: 0\n", + argv[0]); + WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, + &dwWritten, NULL); + return 2; + } + return SubstituteFile(argv[2], argv[3]); + case 'V': + if (argc != 4) { + chars = snprintf(msg, sizeof(msg) - 1, + "usage: %s -V filename matchstring\n" + "Extract a version from a file:\n" + "eg: pkgIndex.tcl \"package ifneeded http\"", + argv[0]); + WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, + &dwWritten, NULL); + return 0; + } + printf("%s\n", GetVersionFromFile(argv[2], argv[3])); + return 0; + case 'Q': + if (argc != 3) { + chars = snprintf(msg, sizeof(msg) - 1, + "usage: %s -q path\n" + "Emit the fully qualified path\n" + "exitcodes: 0 == no, 1 == yes, 2 == error\n", argv[0]); + WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, + &dwWritten, NULL); + return 2; + } + return QualifyPath(argv[2]); + } + } + chars = snprintf(msg, sizeof(msg) - 1, + "usage: %s -c|-l|-f|-g|-V|-s|-Q ...\n" + "This is a little helper app to equalize shell differences between WinNT and\n" + "Win9x and get nmake.exe to accomplish its job.\n", + argv[0]); + WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, &dwWritten, NULL); + return 2; +} + +int +CheckForCompilerFeature( + const char *option) +{ + STARTUPINFO si; + PROCESS_INFORMATION pi; + SECURITY_ATTRIBUTES sa; + DWORD threadID; + char msg[300]; + BOOL ok; + HANDLE hProcess, h, pipeThreads[2]; + char cmdline[100]; + + hProcess = GetCurrentProcess(); + + ZeroMemory(&pi, sizeof(PROCESS_INFORMATION)); + ZeroMemory(&si, sizeof(STARTUPINFO)); + si.cb = sizeof(STARTUPINFO); + si.dwFlags = STARTF_USESTDHANDLES; + si.hStdInput = INVALID_HANDLE_VALUE; + + ZeroMemory(&sa, sizeof(SECURITY_ATTRIBUTES)); + sa.nLength = sizeof(SECURITY_ATTRIBUTES); + sa.lpSecurityDescriptor = NULL; + sa.bInheritHandle = FALSE; + + /* + * Create a non-inheritible pipe. + */ + + CreatePipe(&Out.pipe, &h, &sa, 0); + + /* + * Dupe the write side, make it inheritible, and close the original. + */ + + DuplicateHandle(hProcess, h, hProcess, &si.hStdOutput, 0, TRUE, + DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE); + + /* + * Same as above, but for the error side. + */ + + CreatePipe(&Err.pipe, &h, &sa, 0); + DuplicateHandle(hProcess, h, hProcess, &si.hStdError, 0, TRUE, + DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE); + + /* + * Base command line. + */ + + lstrcpy(cmdline, "cl.exe -nologo -c -TC -Zs -X -Fp.\\_junk.pch "); + + /* + * Append our option for testing + */ + + lstrcat(cmdline, option); + + /* + * Filename to compile, which exists, but is nothing and empty. + */ + + lstrcat(cmdline, " .\\nul"); + + ok = CreateProcess( + NULL, /* Module name. */ + cmdline, /* Command line. */ + NULL, /* Process handle not inheritable. */ + NULL, /* Thread handle not inheritable. */ + TRUE, /* yes, inherit handles. */ + DETACHED_PROCESS, /* No console for you. */ + NULL, /* Use parent's environment block. */ + NULL, /* Use parent's starting directory. */ + &si, /* Pointer to STARTUPINFO structure. */ + &pi); /* Pointer to PROCESS_INFORMATION structure. */ + + if (!ok) { + DWORD err = GetLastError(); + int chars = snprintf(msg, sizeof(msg) - 1, + "Tried to launch: \"%s\", but got error [%u]: ", cmdline, err); + + FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM|FORMAT_MESSAGE_IGNORE_INSERTS| + FORMAT_MESSAGE_MAX_WIDTH_MASK, 0L, err, 0, (LPVOID)&msg[chars], + (300-chars), 0); + WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg,lstrlen(msg), &err,NULL); + return 2; + } + + /* + * Close our references to the write handles that have now been inherited. + */ + + CloseHandle(si.hStdOutput); + CloseHandle(si.hStdError); + + WaitForInputIdle(pi.hProcess, 5000); + CloseHandle(pi.hThread); + + /* + * Start the pipe reader threads. + */ + + pipeThreads[0] = CreateThread(NULL, 0, ReadFromPipe, &Out, 0, &threadID); + pipeThreads[1] = CreateThread(NULL, 0, ReadFromPipe, &Err, 0, &threadID); + + /* + * Block waiting for the process to end. + */ + + WaitForSingleObject(pi.hProcess, INFINITE); + CloseHandle(pi.hProcess); + + /* + * Wait for our pipe to get done reading, should it be a little slow. + */ + + WaitForMultipleObjects(2, pipeThreads, TRUE, 500); + CloseHandle(pipeThreads[0]); + CloseHandle(pipeThreads[1]); + + /* + * Look for the commandline warning code in both streams. + * - in MSVC 6 & 7 we get D4002, in MSVC 8 we get D9002. + */ + + return !(strstr(Out.buffer, "D4002") != NULL + || strstr(Err.buffer, "D4002") != NULL + || strstr(Out.buffer, "D9002") != NULL + || strstr(Err.buffer, "D9002") != NULL + || strstr(Out.buffer, "D2021") != NULL + || strstr(Err.buffer, "D2021") != NULL); +} + +int +CheckForLinkerFeature( + const char *option) +{ + STARTUPINFO si; + PROCESS_INFORMATION pi; + SECURITY_ATTRIBUTES sa; + DWORD threadID; + char msg[300]; + BOOL ok; + HANDLE hProcess, h, pipeThreads[2]; + char cmdline[100]; + + hProcess = GetCurrentProcess(); + + ZeroMemory(&pi, sizeof(PROCESS_INFORMATION)); + ZeroMemory(&si, sizeof(STARTUPINFO)); + si.cb = sizeof(STARTUPINFO); + si.dwFlags = STARTF_USESTDHANDLES; + si.hStdInput = INVALID_HANDLE_VALUE; + + ZeroMemory(&sa, sizeof(SECURITY_ATTRIBUTES)); + sa.nLength = sizeof(SECURITY_ATTRIBUTES); + sa.lpSecurityDescriptor = NULL; + sa.bInheritHandle = TRUE; + + /* + * Create a non-inheritible pipe. + */ + + CreatePipe(&Out.pipe, &h, &sa, 0); + + /* + * Dupe the write side, make it inheritible, and close the original. + */ + + DuplicateHandle(hProcess, h, hProcess, &si.hStdOutput, 0, TRUE, + DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE); + + /* + * Same as above, but for the error side. + */ + + CreatePipe(&Err.pipe, &h, &sa, 0); + DuplicateHandle(hProcess, h, hProcess, &si.hStdError, 0, TRUE, + DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE); + + /* + * Base command line. + */ + + lstrcpy(cmdline, "link.exe -nologo "); + + /* + * Append our option for testing. + */ + + lstrcat(cmdline, option); + + ok = CreateProcess( + NULL, /* Module name. */ + cmdline, /* Command line. */ + NULL, /* Process handle not inheritable. */ + NULL, /* Thread handle not inheritable. */ + TRUE, /* yes, inherit handles. */ + DETACHED_PROCESS, /* No console for you. */ + NULL, /* Use parent's environment block. */ + NULL, /* Use parent's starting directory. */ + &si, /* Pointer to STARTUPINFO structure. */ + &pi); /* Pointer to PROCESS_INFORMATION structure. */ + + if (!ok) { + DWORD err = GetLastError(); + int chars = snprintf(msg, sizeof(msg) - 1, + "Tried to launch: \"%s\", but got error [%u]: ", cmdline, err); + + FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM|FORMAT_MESSAGE_IGNORE_INSERTS| + FORMAT_MESSAGE_MAX_WIDTH_MASK, 0L, err, 0, (LPVOID)&msg[chars], + (300-chars), 0); + WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg,lstrlen(msg), &err,NULL); + return 2; + } + + /* + * Close our references to the write handles that have now been inherited. + */ + + CloseHandle(si.hStdOutput); + CloseHandle(si.hStdError); + + WaitForInputIdle(pi.hProcess, 5000); + CloseHandle(pi.hThread); + + /* + * Start the pipe reader threads. + */ + + pipeThreads[0] = CreateThread(NULL, 0, ReadFromPipe, &Out, 0, &threadID); + pipeThreads[1] = CreateThread(NULL, 0, ReadFromPipe, &Err, 0, &threadID); + + /* + * Block waiting for the process to end. + */ + + WaitForSingleObject(pi.hProcess, INFINITE); + CloseHandle(pi.hProcess); + + /* + * Wait for our pipe to get done reading, should it be a little slow. + */ + + WaitForMultipleObjects(2, pipeThreads, TRUE, 500); + CloseHandle(pipeThreads[0]); + CloseHandle(pipeThreads[1]); + + /* + * Look for the commandline warning code in the stderr stream. + */ + + return !(strstr(Out.buffer, "LNK1117") != NULL || + strstr(Err.buffer, "LNK1117") != NULL || + strstr(Out.buffer, "LNK4044") != NULL || + strstr(Err.buffer, "LNK4044") != NULL); +} + +DWORD WINAPI +ReadFromPipe( + LPVOID args) +{ + pipeinfo *pi = (pipeinfo *) args; + char *lastBuf = pi->buffer; + DWORD dwRead; + BOOL ok; + + again: + if (lastBuf - pi->buffer + CHUNK > STATICBUFFERSIZE) { + CloseHandle(pi->pipe); + return (DWORD)-1; + } + ok = ReadFile(pi->pipe, lastBuf, CHUNK, &dwRead, 0L); + if (!ok || dwRead == 0) { + CloseHandle(pi->pipe); + return 0; + } + lastBuf += dwRead; + goto again; + + return 0; /* makes the compiler happy */ +} + +int +IsIn( + const char *string, + const char *substring) +{ + return (strstr(string, substring) != NULL); +} + +/* + * Find a specified #define by name. + * + * If the line is '#define TCL_VERSION "8.5"', it returns 85 as the result. + */ + +int +GrepForDefine( + const char *file, + const char *string) +{ + char s1[51], s2[51], s3[51]; + FILE *f = fopen(file, "rt"); + + if (f == NULL) { + return 0; + } + + do { + int r = fscanf(f, "%50s", s1); + + if (r == 1 && !strcmp(s1, "#define")) { + /* + * Get next two words. + */ + + r = fscanf(f, "%50s %50s", s2, s3); + if (r != 2) { + continue; + } + + /* + * Is the first word what we're looking for? + */ + + if (!strcmp(s2, string)) { + double d1; + + fclose(f); + + /* + * Add 1 past first double quote char. "8.5" + */ + + d1 = atof(s3 + 1); /* 8.5 */ + while (floor(d1) != d1) { + d1 *= 10.0; + } + return ((int) d1); /* 85 */ + } + } + } while (!feof(f)); + + fclose(f); + return 0; +} + +/* + * GetVersionFromFile -- + * Looks for a match string in a file and then returns the version + * following the match where a version is anything acceptable to + * package provide or package ifneeded. + */ + +const char * +GetVersionFromFile( + const char *filename, + const char *match) +{ + size_t cbBuffer = 100; + static char szBuffer[100]; + char *szResult = NULL; + FILE *fp = fopen(filename, "rt"); + + if (fp != NULL) { + /* + * Read data until we see our match string. + */ + + while (fgets(szBuffer, cbBuffer, fp) != NULL) { + LPSTR p, q; + + p = strstr(szBuffer, match); + if (p != NULL) { + /* + * Skip to first digit. + */ + + while (*p && !isdigit(*p)) { + ++p; + } + + /* + * Find ending whitespace. + */ + + q = p; + while (*q && (isalnum(*q) || *q == '.')) { + ++q; + } + + memcpy(szBuffer, p, q - p); + szBuffer[q-p] = 0; + szResult = szBuffer; + break; + } + } + fclose(fp); + } + return szResult; +} + +/* + * List helpers for the SubstituteFile function + */ + +typedef struct list_item_t { + struct list_item_t *nextPtr; + char * key; + char * value; +} list_item_t; + +/* insert a list item into the list (list may be null) */ +static list_item_t * +list_insert(list_item_t **listPtrPtr, const char *key, const char *value) +{ + list_item_t *itemPtr = malloc(sizeof(list_item_t)); + if (itemPtr) { + itemPtr->key = strdup(key); + itemPtr->value = strdup(value); + itemPtr->nextPtr = NULL; + + while(*listPtrPtr) { + listPtrPtr = &(*listPtrPtr)->nextPtr; + } + *listPtrPtr = itemPtr; + } + return itemPtr; +} + +static void +list_free(list_item_t **listPtrPtr) +{ + list_item_t *tmpPtr, *listPtr = *listPtrPtr; + while (listPtr) { + tmpPtr = listPtr; + listPtr = listPtr->nextPtr; + free(tmpPtr->key); + free(tmpPtr->value); + free(tmpPtr); + } +} + +/* + * SubstituteFile -- + * As windows doesn't provide anything useful like sed and it's unreliable + * to use the tclsh you are building against (consider x-platform builds - + * eg compiling AMD64 target from IX86) we provide a simple substitution + * option here to handle autoconf style substitutions. + * The substitution file is whitespace and line delimited. The file should + * consist of lines matching the regular expression: + * \s*\S+\s+\S*$ + * + * Usage is something like: + * nmakehlp -S << $** > $@ + * @PACKAGE_NAME@ $(PACKAGE_NAME) + * @PACKAGE_VERSION@ $(PACKAGE_VERSION) + * << + */ + +int +SubstituteFile( + const char *substitutions, + const char *filename) +{ + size_t cbBuffer = 1024; + static char szBuffer[1024], szCopy[1024]; + char *szResult = NULL; + list_item_t *substPtr = NULL; + FILE *fp, *sp; + + fp = fopen(filename, "rt"); + if (fp != NULL) { + + /* + * Build a list of substutitions from the first filename + */ + + sp = fopen(substitutions, "rt"); + if (sp != NULL) { + while (fgets(szBuffer, cbBuffer, sp) != NULL) { + char *ks, *ke, *vs, *ve; + ks = szBuffer; + while (ks && *ks && isspace(*ks)) ++ks; + ke = ks; + while (ke && *ke && !isspace(*ke)) ++ke; + vs = ke; + while (vs && *vs && isspace(*vs)) ++vs; + ve = vs; + while (ve && *ve && !(*ve == '\r' || *ve == '\n')) ++ve; + *ke = 0, *ve = 0; + list_insert(&substPtr, ks, vs); + } + fclose(sp); + } + + /* debug: dump the list */ +#ifdef _DEBUG + { + int n = 0; + list_item_t *p = NULL; + for (p = substPtr; p != NULL; p = p->nextPtr, ++n) { + fprintf(stderr, "% 3d '%s' => '%s'\n", n, p->key, p->value); + } + } +#endif + + /* + * Run the substitutions over each line of the input + */ + + while (fgets(szBuffer, cbBuffer, fp) != NULL) { + list_item_t *p = NULL; + for (p = substPtr; p != NULL; p = p->nextPtr) { + char *m = strstr(szBuffer, p->key); + if (m) { + char *cp, *op, *sp; + cp = szCopy; + op = szBuffer; + while (op != m) *cp++ = *op++; + sp = p->value; + while (sp && *sp) *cp++ = *sp++; + op += strlen(p->key); + while (*op) *cp++ = *op++; + *cp = 0; + memcpy(szBuffer, szCopy, sizeof(szCopy)); + } + } + printf(szBuffer); + } + + list_free(&substPtr); + } + fclose(fp); + return 0; +} + +/* + * QualifyPath -- + * + * This composes the current working directory with a provided path + * and returns the fully qualified and normalized path. + * Mostly needed to setup paths for testing. + */ + +int +QualifyPath( + const char *szPath) +{ + char szCwd[MAX_PATH + 1]; + char szTmp[MAX_PATH + 1]; + char *p; + GetCurrentDirectory(MAX_PATH, szCwd); + while ((p = strchr(szPath, '/')) && *p) + *p = '\\'; + PathCombine(szTmp, szCwd, szPath); + PathCanonicalize(szCwd, szTmp); + printf("%s\n", szCwd); + return 0; +} + +/* + * Local variables: + * mode: c + * c-basic-offset: 4 + * fill-column: 78 + * indent-tabs-mode: t + * tab-width: 8 + * End: + */ diff --git a/win/rules.vc b/win/rules.vc new file mode 100644 index 0000000..9d498ed --- /dev/null +++ b/win/rules.vc @@ -0,0 +1,622 @@ +#------------------------------------------------------------------------------ +# rules.vc -- +# +# Microsoft Visual C++ makefile include for decoding the commandline +# macros. This file does not need editing to build Tcl. +# +# This version is modified from the Tcl source version to support +# building extensions using nmake. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# Copyright (c) 2001-2002 David Gravereaux. +# Copyright (c) 2003-2008 Patrick Thoyts +# +#------------------------------------------------------------------------------ +# RCS: @(#) $Id: rules.vc,v 1.4 2008/06/18 11:29:37 patthoyts Exp $ +#------------------------------------------------------------------------------ + +!ifndef _RULES_VC +_RULES_VC = 1 + +cc32 = $(CC) # built-in default. +link32 = link +lib32 = lib +rc32 = $(RC) # built-in default. + +!ifndef INSTALLDIR +### Assume the normal default. +_INSTALLDIR = C:\Program Files\Tcl +!else +### Fix the path separators. +_INSTALLDIR = $(INSTALLDIR:/=\) +!endif + +!ifndef MACHINE +!if "$(CPU)" == "" || "$(CPU)" == "i386" +MACHINE = IX86 +!else +MACHINE = $(CPU) +!endif +!endif + +!ifndef CFG_ENCODING +CFG_ENCODING = \"cp1252\" +!endif + +#---------------------------------------------------------- +# Set the proper copy method to avoid overwrite questions +# to the user when copying files and selecting the right +# "delete all" method. +#---------------------------------------------------------- + +!if "$(OS)" == "Windows_NT" +RMDIR = rmdir /S /Q +ERRNULL = 2>NUL +!if ![ver | find "4.0" > nul] +CPY = echo y | xcopy /i >NUL +COPY = copy >NUL +!else +CPY = xcopy /i /y >NUL +COPY = copy /y >NUL +!endif +!else # "$(OS)" != "Windows_NT" +CPY = xcopy /i >_JUNK.OUT # On Win98 NUL does not work here. +COPY = copy >_JUNK.OUT # On Win98 NUL does not work here. +RMDIR = deltree /Y +NULL = \NUL # Used in testing directory existence +ERRNULL = >NUL # Win9x shell cannot redirect stderr +!endif +MKDIR = mkdir + +!message =============================================================================== + +#---------------------------------------------------------- +# build the helper app we need to overcome nmake's limiting +# environment. +#---------------------------------------------------------- + +!if !exist(nmakehlp.exe) +!if [$(cc32) -nologo nmakehlp.c -link -subsystem:console > nul] +!endif +!endif + +#---------------------------------------------------------- +# Test for compiler features +#---------------------------------------------------------- + +### test for optimizations +!if [nmakehlp -c -Ot] +!message *** Compiler has 'Optimizations' +OPTIMIZING = 1 +!else +!message *** Compiler does not have 'Optimizations' +OPTIMIZING = 0 +!endif + +OPTIMIZATIONS = + +!if [nmakehlp -c -Ot] +OPTIMIZATIONS = $(OPTIMIZATIONS) -Ot +!endif + +!if [nmakehlp -c -Oi] +OPTIMIZATIONS = $(OPTIMIZATIONS) -Oi +!endif + +!if [nmakehlp -c -Op] +OPTIMIZATIONS = $(OPTIMIZATIONS) -Op +!endif + +!if [nmakehlp -c -fp:strict] +OPTIMIZATIONS = $(OPTIMIZATIONS) -fp:strict +!endif + +!if [nmakehlp -c -Gs] +OPTIMIZATIONS = $(OPTIMIZATIONS) -Gs +!endif + +!if [nmakehlp -c -GS] +OPTIMIZATIONS = $(OPTIMIZATIONS) -GS +!endif + +!if [nmakehlp -c -GL] +OPTIMIZATIONS = $(OPTIMIZATIONS) -GL +!endif + +DEBUGFLAGS = + +!if [nmakehlp -c -RTC1] +DEBUGFLAGS = $(DEBUGFLAGS) -RTC1 +!elseif [nmakehlp -c -GZ] +DEBUGFLAGS = $(DEBUGFLAGS) -GZ +!endif + +COMPILERFLAGS =-W3 + +# In v13 -GL and -YX are incompatible. +!if [nmakehlp -c -YX] +!if ![nmakehlp -c -GL] +OPTIMIZATIONS = $(OPTIMIZATIONS) -YX +!endif +!endif + +!if "$(MACHINE)" == "IX86" +### test for pentium errata +!if [nmakehlp -c -QI0f] +!message *** Compiler has 'Pentium 0x0f fix' +COMPILERFLAGS = $(COMPILERFLAGSS) -QI0f +!else +!message *** Compiler does not have 'Pentium 0x0f fix' +!endif +!endif + +!if "$(MACHINE)" == "IA64" +### test for Itanium errata +!if [nmakehlp -c -QIA64_Bx] +!message *** Compiler has 'B-stepping errata workarounds' +COMPILERFLAGS = $(COMPILERFLAGS) -QIA64_Bx +!else +!message *** Compiler does not have 'B-stepping errata workarounds' +!endif +!endif + +!if "$(MACHINE)" == "IX86" +### test for -align:4096, when align:512 will do. +!if [nmakehlp -l -opt:nowin98] +!message *** Linker has 'Win98 alignment problem' +ALIGN98_HACK = 1 +!else +!message *** Linker does not have 'Win98 alignment problem' +ALIGN98_HACK = 0 +!endif +!else +ALIGN98_HACK = 0 +!endif + +LINKERFLAGS = + +!if [nmakehlp -l -ltcg] +LINKERFLAGS =-ltcg +!endif + +#---------------------------------------------------------- +# MSVC8 (ships with Visual Studio 2005) generates a manifest +# file that we should link into the binaries. This is how. +#---------------------------------------------------------- + +_VC_MANIFEST_EMBED_EXE= +_VC_MANIFEST_EMBED_DLL= +VCVER=0 +!if ![echo VCVERSION=_MSC_VER > vercl.x] \ + && ![cl -nologo -TC -P vercl.x $(ERRNULL)] +!include vercl.i +!if $(VCVERSION) >= 1500 +VCVER=9 +!elseif $(VCVERSION) >= 1400 +VCVER=8 +!elseif $(VCVERSION) >= 1300 +VCVER=7 +!elseif $(VCVERSION) >= 1200 +VCVER=6 +!endif +!endif + +# Since MSVC8 we must deal with manifest resources. +!if $(VCVERSION) >= 1400 +_VC_MANIFEST_EMBED_EXE=if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;1 +_VC_MANIFEST_EMBED_DLL=if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;2 +!endif + +#---------------------------------------------------------- +# Decode the options requested. +#---------------------------------------------------------- + +!if "$(OPTS)" == "" || [nmakehlp -f "$(OPTS)" "none"] +STATIC_BUILD = 0 +TCL_THREADS = 1 +DEBUG = 0 +PROFILE = 0 +MSVCRT = 0 +LOIMPACT = 0 +TCL_USE_STATIC_PACKAGES = 0 +USE_THREAD_ALLOC = 1 +USE_THREAD_STORAGE = 1 +UNCHECKED = 0 +!else +!if [nmakehlp -f $(OPTS) "static"] +!message *** Doing static +STATIC_BUILD = 1 +!else +STATIC_BUILD = 0 +!endif +!if [nmakehlp -f $(OPTS) "msvcrt"] +!message *** Doing msvcrt +MSVCRT = 1 +!else +MSVCRT = 0 +!endif +!if [nmakehlp -f $(OPTS) "staticpkg"] +!message *** Doing staticpkg +TCL_USE_STATIC_PACKAGES = 1 +!else +TCL_USE_STATIC_PACKAGES = 0 +!endif +!if [nmakehlp -f $(OPTS) "nothreads"] +!message *** Compile explicitly for non-threaded tcl +TCL_THREADS = 0 +!else +TCL_THREADS = 1 +!endif +!if [nmakehlp -f $(OPTS) "symbols"] +!message *** Doing symbols +DEBUG = 1 +!else +DEBUG = 0 +!endif +!if [nmakehlp -f $(OPTS) "profile"] +!message *** Doing profile +PROFILE = 1 +!else +PROFILE = 0 +!endif +!if [nmakehlp -f $(OPTS) "loimpact"] +!message *** Doing loimpact +LOIMPACT = 1 +!else +LOIMPACT = 0 +!endif +!if [nmakehlp -f $(OPTS) "thrdalloc"] +!message *** Doing thrdalloc +USE_THREAD_ALLOC = 1 +!else +USE_THREAD_ALLOC = 0 +!endif +!if [nmakehlp -f $(OPTS) "thrdstorage"] +!message *** Doing thrdstorage +USE_THREAD_STORAGE = 1 +!else +USE_THREAD_STORAGE = 0 +!endif +!if [nmakehlp -f $(OPTS) "unchecked"] +!message *** Doing unchecked +UNCHECKED = 1 +!else +UNCHECKED = 0 +!endif +!endif + + +!if !$(STATIC_BUILD) +# Make sure we don't build overly fat DLLs. +MSVCRT = 1 +# We shouldn't statically put the extensions inside the shell when dynamic. +TCL_USE_STATIC_PACKAGES = 0 +!endif + + +#---------------------------------------------------------- +# Figure-out how to name our intermediate and output directories. +# We wouldn't want different builds to use the same .obj files +# by accident. +#---------------------------------------------------------- + +#---------------------------------------- +# Naming convention: +# t = full thread support. +# s = static library (as opposed to an +# import library) +# g = linked to the debug enabled C +# run-time. +# x = special static build when it +# links to the dynamic C run-time. +#---------------------------------------- +SUFX = sgx + +!if $(DEBUG) +BUILDDIRTOP = Debug +!else +BUILDDIRTOP = Release +!endif + +!if "$(MACHINE)" != "IX86" +BUILDDIRTOP =$(BUILDDIRTOP)_$(MACHINE) +!endif +!if $(VCVER) > 6 +BUILDDIRTOP =$(BUILDDIRTOP)_VC$(VCVER) +!endif + +!if !$(DEBUG) || $(DEBUG) && $(UNCHECKED) +SUFX = $(SUFX:g=) +!endif + +TMP_DIRFULL = .\$(BUILDDIRTOP)\$(PROJECT)_ThreadedDynamicStaticX + +!if !$(STATIC_BUILD) +TMP_DIRFULL = $(TMP_DIRFULL:Static=) +SUFX = $(SUFX:s=) +EXT = dll +!if $(MSVCRT) +TMP_DIRFULL = $(TMP_DIRFULL:X=) +SUFX = $(SUFX:x=) +!endif +!else +TMP_DIRFULL = $(TMP_DIRFULL:Dynamic=) +EXT = lib +!if !$(MSVCRT) +TMP_DIRFULL = $(TMP_DIRFULL:X=) +SUFX = $(SUFX:x=) +!endif +!endif + +!if !$(TCL_THREADS) +TMP_DIRFULL = $(TMP_DIRFULL:Threaded=) +SUFX = $(SUFX:t=) +!endif + +!ifndef TMP_DIR +TMP_DIR = $(TMP_DIRFULL) +!ifndef OUT_DIR +OUT_DIR = .\$(BUILDDIRTOP) +!endif +!else +!ifndef OUT_DIR +OUT_DIR = $(TMP_DIR) +!endif +!endif + + +#---------------------------------------------------------- +# Decode the statistics requested. +#---------------------------------------------------------- + +!if "$(STATS)" == "" || [nmakehlp -f "$(STATS)" "none"] +TCL_MEM_DEBUG = 0 +TCL_COMPILE_DEBUG = 0 +!else +!if [nmakehlp -f $(STATS) "memdbg"] +!message *** Doing memdbg +TCL_MEM_DEBUG = 1 +!else +TCL_MEM_DEBUG = 0 +!endif +!if [nmakehlp -f $(STATS) "compdbg"] +!message *** Doing compdbg +TCL_COMPILE_DEBUG = 1 +!else +TCL_COMPILE_DEBUG = 0 +!endif +!endif + + +#---------------------------------------------------------- +# Decode the checks requested. +#---------------------------------------------------------- + +!if "$(CHECKS)" == "" || [nmakehlp -f "$(CHECKS)" "none"] +TCL_NO_DEPRECATED = 0 +WARNINGS = -W3 +!else +!if [nmakehlp -f $(CHECKS) "nodep"] +!message *** Doing nodep check +TCL_NO_DEPRECATED = 1 +!else +TCL_NO_DEPRECATED = 0 +!endif +!if [nmakehlp -f $(CHECKS) "fullwarn"] +!message *** Doing full warnings check +WARNINGS = -W4 +!if [nmakehlp -l -warn:3] +LINKERFLAGS = $(LINKERFLAGS) -warn:3 +!endif +!else +WARNINGS = -W3 +!endif +!if [nmakehlp -f $(CHECKS) "64bit"] && [nmakehlp -c -Wp64] +!message *** Doing 64bit portability warnings +WARNINGS = $(WARNINGS) -Wp64 +!endif +!endif + +#---------------------------------------------------------- +# Set our defines now armed with our options. +#---------------------------------------------------------- + +OPTDEFINES = -DTCL_CFGVAL_ENCODING=$(CFG_ENCODING) -DSTDC_HEADERS + +!if $(TCL_MEM_DEBUG) +OPTDEFINES = $(OPTDEFINES) -DTCL_MEM_DEBUG +!endif +!if $(TCL_COMPILE_DEBUG) +OPTDEFINES = $(OPTDEFINES) -DTCL_COMPILE_DEBUG -DTCL_COMPILE_STATS +!endif +!if $(TCL_THREADS) +OPTDEFINES = $(OPTDEFINES) -DTCL_THREADS=1 +!if $(USE_THREAD_ALLOC) +OPTDEFINES = $(OPTDEFINES) -DUSE_THREAD_ALLOC=1 +!endif +!if $(USE_THREAD_STORAGE) +OPTDEFINES = $(OPTDEFINES) -DUSE_THREAD_STORAGE=1 +!endif +!endif +!if $(STATIC_BUILD) +OPTDEFINES = $(OPTDEFINES) -DSTATIC_BUILD +!endif +!if $(TCL_NO_DEPRECATED) +OPTDEFINES = $(OPTDEFINES) -DTCL_NO_DEPRECATED +!endif + +!if $(DEBUG) +OPTDEFINES = $(OPTDEFINES) -DTCL_CFG_DEBUG +!elseif $(OPTIMIZING) +OPTDEFINES = $(OPTDEFINES) -DTCL_CFG_OPTIMIZED +!endif +!if $(PROFILE) +OPTDEFINES = $(OPTDEFINES) -DTCL_CFG_PROFILED +!endif +!if "$(MACHINE)" == "IA64" || "$(MACHINE)" == "AMD64" +OPTDEFINES = $(OPTDEFINES) -DTCL_CFG_DO64BIT +!endif + + +#---------------------------------------------------------- +# Get common info used when building extensions. +#---------------------------------------------------------- + +!if "$(PROJECT)" != "tcl" + +# If INSTALLDIR set to tcl root dir then reset to the lib dir. +!if exist("$(_INSTALLDIR)\include\tcl.h") +_INSTALLDIR=$(_INSTALLDIR)\lib +!endif + +!if !defined(TCLDIR) +!if exist("$(_INSTALLDIR)\..\include\tcl.h") +TCLINSTALL = 1 +_TCLDIR = $(_INSTALLDIR)\.. +_TCL_H = $(_INSTALLDIR)\..\include\tcl.h +TCLDIR = $(_INSTALLDIR)\.. +!else +MSG=^ +Failed to find tcl.h. Set the TCLDIR macro. +!error $(MSG) +!endif +!else +_TCLDIR = $(TCLDIR:/=\) +!if exist("$(_TCLDIR)\include\tcl.h") +TCLINSTALL = 1 +_TCL_H = $(_TCLDIR)\include\tcl.h +!elseif exist("$(_TCLDIR)\generic\tcl.h") +TCLINSTALL = 0 +_TCL_H = $(_TCLDIR)\generic\tcl.h +!else +MSG =^ +Failed to find tcl.h. The TCLDIR macro does not appear correct. +!error $(MSG) +!endif +!endif + +!if [echo REM = This file is generated from rules.vc > version.vc] +!endif +!if exist("$(_TCL_H)") +!if [echo TCL_DOTVERSION = \>> version.vc] \ + && [nmakehlp -V "$(_TCL_H)" TCL_VERSION >> version.vc] +!endif +!endif +!include version.vc +TCL_VERSION = $(TCL_DOTVERSION:.=) + +!if $(TCLINSTALL) +TCLSH = "$(_TCLDIR)\bin\tclsh$(TCL_VERSION)$(SUFX).exe" +!if !exist($(TCLSH)) && $(TCL_THREADS) +TCLSH = "$(_TCLDIR)\bin\tclsh$(TCL_VERSION)t$(SUFX).exe" +!endif +TCLSTUBLIB = "$(_TCLDIR)\lib\tclstub$(TCL_VERSION).lib" +TCLIMPLIB = "$(_TCLDIR)\lib\tcl$(TCL_VERSION)$(SUFX).lib" +TCL_LIBRARY = $(_TCLDIR)\lib +TCL_INCLUDES = -I"$(_TCLDIR)\include" +!else +TCLSH = "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)$(SUFX).exe" +!if !exist($(TCLSH)) && $(TCL_THREADS) +TCLSH = "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)t$(SUFX).exe" +!endif +TCLSTUBLIB = "$(_TCLDIR)\win\$(BUILDDIRTOP)\tclstub$(TCL_VERSION).lib" +TCLIMPLIB = "$(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)$(SUFX).lib" +TCL_LIBRARY = $(_TCLDIR)\library +TCL_INCLUDES = -I"$(_TCLDIR)\generic" -I"$(_TCLDIR)\win" +!endif + +!endif + +#---------------------------------------------------------- +# Optionally check for Tk info for building extensions. +#---------------------------------------------------------- + +!ifdef PROJECT_REQUIRES_TK +!if "$(PROJECT)" != "tcl" && "$(PROJECT)" != "tk" + +!if !defined(TKDIR) +!if exist("$(_INSTALLDIR)\..\include\tk.h") +TKINSTALL = 1 +_TKDIR = $(_INSTALLDIR)\.. +_TK_H = $(_TKDIR)\include\tk.h +TKDIR = $(_TKDIR) +!elseif exist("$(_TCLDIR)\include\tk.h") +TKINSTALL = 1 +_TKDIR = $(_TCLDIR) +_TK_H = $(_TKDIR)\include\tk.h +TKDIR = $(_TKDIR) +!endif +!else +_TKDIR = $(TKDIR:/=\) +!if exist("$(_TKDIR)\include\tk.h") +TKINSTALL = 1 +_TK_H = $(_TKDIR)\include\tk.h +!elseif exist("$(_TKDIR)\generic\tk.h") +TKINSTALL = 0 +_TK_H = $(_TKDIR)\generic\tk.h +!else +MSG =^ +Failed to find tk.h. The TKDIR macro does not appear correct. +!error $(MSG) +!endif +!endif + +!if defined(TKDIR) +TK_DOTVERSION = 8.4 +!if exist("$(_TK_H)") +!if [echo TK_DOTVERSION = \>> version.vc] \ + && [nmakehlp -V "$(_TK_H)" TK_VERSION >> version.vc] +!endif +!endif +!include version.vc +TK_VERSION = $(TK_DOTVERSION:.=) + +!if $(TKINSTALL) +WISH = "$(_TKDIR)\bin\wish$(TK_VERSION)$(SUFX).exe" +!if !exist($(WISH)) && $(TCL_THREADS) +WISH = "$(_TKDIR)\bin\wish$(TK_VERSION)t$(SUFX).exe" +!endif +TKSTUBLIB = "$(_TKDIR)\lib\tkstub$(TK_VERSION).lib" +TKIMPLIB = "$(_TKDIR)\lib\tk$(TK_VERSION)$(SUFX).lib" +TK_INCLUDES = -I"$(_TKDIR)\include" +TK_LIBRARY = $(_TKDIR)\lib +!else +WISH = "$(_TKDIR)\win\$(BUILDDIRTOP)\wish$(TCL_VERSION)$(SUFX).exe" +!if !exist($(WISH)) && $(TCL_THREADS) +WISH = "$(_TKDIR)\win\$(BUILDDIRTOP)\wish$(TCL_VERSION)t$(SUFX).exe" +!endif +TKSTUBLIB = "$(_TKDIR)\win\$(BUILDDIRTOP)\tkstub$(TCL_VERSION).lib" +TKIMPLIB = "$(_TKDIR)\win\$(BUILDDIRTOP)\tk$(TCL_VERSION)$(SUFX).lib" +TK_INCLUDES = -I"$(_TKDIR)\generic" -I"$(_TKDIR)\win" -I"$(_TKDIR)\xlib" +TK_LIBRARY = $(_TKDIR)\library +!endif + +!endif +!endif +!endif + + +#---------------------------------------------------------- +# Setup the fully qualified OUT_DIR path as OUT_DIR_PATH +#---------------------------------------------------------- +!if [echo OUT_DIR_PATH = \>> version.vc] \ + && [nmakehlp -Q "$(OUT_DIR)" >> version.vc] +!endif +!include version.vc + + +#---------------------------------------------------------- +# Display stats being used. +#---------------------------------------------------------- + +!message *** Intermediate directory will be '$(TMP_DIR)' +!message *** Output directory will be '$(OUT_DIR)' +!message *** Suffix for binaries will be '$(SUFX)' +!message *** Optional defines are '$(OPTDEFINES)' +!message *** Compiler version $(VCVER). Target machine is $(MACHINE) +!message *** Compiler options '$(COMPILERFLAGS) $(OPTIMIZATIONS) $(DEBUGFLAGS) $(WARNINGS)' +!message *** Link options '$(LINKERFLAGS)' + +!endif diff --git a/win/tls.rc b/win/tls.rc new file mode 100644 index 0000000..3f707b8 --- /dev/null +++ b/win/tls.rc @@ -0,0 +1,40 @@ +// tls.rc - Copyright (C) 2004 Pat Thoyts +// +// Note: the version numbers in here are all provided from the makefile. +// No editing required. +// +// $Id: tls.rc,v 1.1 2004/12/17 16:02:06 patthoyts Exp $ + +#include + +VS_VERSION_INFO VERSIONINFO + FILEVERSION COMMAVERSION + PRODUCTVERSION COMMAVERSION + FILEFLAGSMASK 0x3fL +#ifdef DEBUG + FILEFLAGS VS_FF_DEBUG +#else + FILEFLAGS 0x0L +#endif + FILEOS VOS__WINDOWS32 + FILETYPE VFT_DLL + FILESUBTYPE 0x0L +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904b0" /* LANG_ENGLISH/SUBLANG_ENGLISH_US, Unicode CP */ + BEGIN + VALUE "FileDescription", "SSL and TLS support for Tcl\0" + VALUE "OriginalFilename", "tls" VERSION ".dll\0" + VALUE "FileVersion", DOTVERSION "\0" + VALUE "LegalCopyright", "Copyright \251 1997-1999 Matt Newman, et al.\0" + VALUE "ProductName", "TLS " DOTVERSION " for Windows\0" + VALUE "ProductVersion", DOTVERSION "\0" + VALUE "Comments", "http://sourceforge.net/projects/tls\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END -- cgit v0.12