From 41b8c0e58c5ff166f13768b1a9f7849e4fb16ed4 Mon Sep 17 00:00:00 2001 From: William Joye Date: Wed, 2 Jan 2019 15:53:26 -0500 Subject: Squashed 'tclzvfs/' content from commit 6cb2275d git-subtree-dir: tclzvfs git-subtree-split: 6cb2275da52064341da1457dcc740e000c1d69a4 --- .gitignore | 34 + LICENSE | 339 ++ Makefile.in | 459 +++ README.md | 4 + aclocal.m4 | 9 + configure | 9355 ++++++++++++++++++++++++++++++++++++++++++++++++++ configure.ac | 191 ++ pkgIndex.tcl.in | 5 + tclconfig/ChangeLog | 1003 ++++++ tclconfig/README.txt | 26 + tclconfig/install-sh | 528 +++ tclconfig/tcl.m4 | 4176 ++++++++++++++++++++++ tclzvfsConfig.sh.in | 45 + zvfs.c | 1438 ++++++++ 14 files changed, 17612 insertions(+) create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 Makefile.in create mode 100644 README.md create mode 100644 aclocal.m4 create mode 100755 configure create mode 100644 configure.ac create mode 100644 pkgIndex.tcl.in create mode 100644 tclconfig/ChangeLog create mode 100644 tclconfig/README.txt create mode 100755 tclconfig/install-sh create mode 100644 tclconfig/tcl.m4 create mode 100755 tclzvfsConfig.sh.in create mode 100755 zvfs.c diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..a53b4c4 --- /dev/null +++ b/.gitignore @@ -0,0 +1,34 @@ +# Object files +*.o +*.ko +*.obj +*.elf + +# Precompiled Headers +*.gch +*.pch + +# Libraries +*.lib +*.a +*.la +*.lo + +# Shared objects (inc. Windows DLLs) +*.dll +*.so +*.so.* +*.dylib + +# Executables +*.exe +*.out +*.app +*.i*86 +*.x86_64 +*.hex + +# Debug files +*.dSYM/ + +*~ diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..23cb790 --- /dev/null +++ b/LICENSE @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Lesser General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. 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The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + {description} + Copyright (C) {year} {fullname} + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + {signature of Ty Coon}, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..97241b4 --- /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@ + +#======================================================================== +# "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 = @abs_top_builddir@ + +INSTALL_OPTIONS = +INSTALL = @INSTALL@ $(INSTALL_OPTIONS) +INSTALL_DATA_DIR = ${INSTALL} -d -m 755 +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_LIBRARY = ${INSTALL_DATA} + +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 = $(TCLSH_ENV) $(PKG_ENV) $(TCLSH_PROG) + +#WISH_ENV = TK_LIBRARY=`@CYGPATH@ $(TK_SRC_DIR)/library` +#WISH_PROG = @WISH_PROG@ +#WISH = $(TCLSH_ENV) $(WISH_ENV) $(PKG_ENV) $(WISH_PROG) + +SHARED_BUILD = @SHARED_BUILD@ + +INCLUDES = @PKG_INCLUDES@ @TCL_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_DEFAULT) $(CFLAGS_WARNING) $(SHLIB_CFLAGS) $(CFLAGS) + +GDB = gdb +VALGRIND = valgrind +VALGRINDARGS = --tool=memcheck --num-callers=8 --leak-resolution=high \ + --leak-check=yes --show-reachable=yes -v + +.SUFFIXES: .c .$(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) $(PKG_ENV) $(GDB) $(TCLSH_PROG) $(SCRIPT) + +gdb-test: binaries libraries + $(TCLSH_ENV) $(PKG_ENV) $(GDB) \ + --args $(TCLSH_PROG) `@CYGPATH@ $(srcdir)/tests/all.tcl` \ + $(TESTFLAGS) -singleproc 1 \ + -load "package ifneeded $(PACKAGE_NAME) $(PACKAGE_VERSION) \ + [list load `@CYGPATH@ $(PKG_LIB_FILE)` $(PACKAGE_NAME)]" + +valgrind: binaries libraries + $(TCLSH_ENV) $(PKG_ENV) $(VALGRIND) $(VALGRINDARGS) $(TCLSH_PROG) \ + `@CYGPATH@ $(srcdir)/tests/all.tcl` $(TESTFLAGS) + +valgrindshell: binaries libraries + $(TCLSH_ENV) $(PKG_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_INSTALL_DATA = CPPROG='cp -p' $(INSTALL) -m 644 +DIST_INSTALL_SCRIPT = CPPROG='cp -p' $(INSTALL) -m 755 + +dist-clean: + rm -rf $(DIST_DIR) $(DIST_ROOT)/$(PKG_DIR).tar.* + +dist: dist-clean + $(INSTALL_DATA_DIR) $(DIST_DIR) + + # TEA files + $(DIST_INSTALL_DATA) $(srcdir)/Makefile.in \ + $(srcdir)/aclocal.m4 $(srcdir)/configure.ac \ + $(DIST_DIR)/ + $(DIST_INSTALL_SCRIPT) $(srcdir)/configure $(DIST_DIR)/ + + $(INSTALL_DATA_DIR) $(DIST_DIR)/tclconfig + $(DIST_INSTALL_DATA) $(srcdir)/tclconfig/README.txt \ + $(srcdir)/tclconfig/tcl.m4 $(srcdir)/tclconfig/install-sh \ + $(DIST_DIR)/tclconfig/ + + # Extension files + $(DIST_INSTALL_DATA) \ + $(srcdir)/ChangeLog \ + $(srcdir)/README.sha \ + $(srcdir)/license.terms \ + $(srcdir)/README \ + $(srcdir)/pkgIndex.tcl.in \ + $(DIST_DIR)/ + + 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; \ + $(DIST_INSTALL_DATA) $(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; \ + 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_DATA) tclzvfsConfig.sh $(DESTDIR)$(libdir) + +#======================================================================== +# 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 +.PHONY: gdb gdb-test valgrind valgrindshell + +# 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.md b/README.md new file mode 100644 index 0000000..8129d9e --- /dev/null +++ b/README.md @@ -0,0 +1,4 @@ +# tclzvfs +TCL Zip Virtual File System. +Tcl 8.5/8.6 TEA compatible. +Original author D. Richard Hipp diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..0b05739 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,9 @@ +# +# Include the TEA standard macro set +# + +builtin(include,tclconfig/tcl.m4) + +# +# Add here whatever m4 macros you want to define for your package +# diff --git a/configure b/configure new file mode 100755 index 0000000..5fb7c9a --- /dev/null +++ b/configure @@ -0,0 +1,9355 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for tclzvfs 1.0. +# +# +# 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. 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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` \ + `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/Library/Frameworks/Tcl.framework 2>/dev/null` \ + `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/Network/Library/Frameworks/Tcl.framework 2>/dev/null` \ + `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Tcl.framework 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 ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/pkg/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + `ls -d /usr/lib/tcl8.6 2>/dev/null` \ + `ls -d /usr/lib/tcl8.5 2>/dev/null` \ + `ls -d /usr/local/lib/tcl8.6 2>/dev/null` \ + `ls -d /usr/local/lib/tcl8.5 2>/dev/null` \ + `ls -d /usr/local/lib/tcl/tcl8.6 2>/dev/null` \ + `ls -d /usr/local/lib/tcl/tcl8.5 2>/dev/null` \ + ; do + if test -f "$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 + + + #-------------------------------------------------------------------- + # 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 + + + +#----------------------------------------------------------------------- +# __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="zvfs.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="" + 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 "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$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="" + 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" +if test "${TEA_PLATFORM}" = "windows" ; then + # Ensure no empty if clauses + : + #TEA_ADD_SOURCES([win/winFile.c]) + #TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"]) +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 + ;; + 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 "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$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 "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` + fi + PKG_LIBS="$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' + 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} ${CFLAGS} ${LDFLAGS} -shared' + { $as_echo "$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} ${CFLAGS} ${LDFLAGS_DEFAULT} -shared' + LDFLAGS="$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 + alpha|sparc64) + SHLIB_CFLAGS="-fPIC" + ;; + *) + SHLIB_CFLAGS="-fpic" + ;; + esac + SHLIB_LD='${CC} ${SHLIB_CFLAGS} -shared' + 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${SHLIB_VERSION}' + LDFLAGS="-Wl,-export-dynamic" + CFLAGS_OPTIMIZE="-O2" + if test "${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} ${SHLIB_CFLAGS} -shared' + SHLIB_SUFFIX=".so" + LDFLAGS="$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="$LDFLAGS -pthread" + +fi + ;; + DragonFly-*|FreeBSD-*) + # This configuration from FreeBSD Ports. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="${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 $system in + AIX-*) ;; + BSD/OS*) ;; + CYGWIN_*|MINGW32_*|MINGW64_*) ;; + IRIX*) ;; + NetBSD-*|DragonFly-*|FreeBSD-*|OpenBSD-*) ;; + Darwin-*) ;; + SCO_SV-3.2*) ;; + windows) ;; + *) SHLIB_CFLAGS="-fPIC" ;; + esac +fi + + if test "$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 $tcl_ok debugging" >&6; } + fi + fi + + +#-------------------------------------------------------------------- +# This macro generates a line to use when building a library. It +# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS, +# and TEA_LOAD_TCLCONFIG macros above. +#-------------------------------------------------------------------- + + + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then + MAKE_STATIC_LIB="\${STLIB_LD} -out:\$@ \$(PKG_OBJECTS)" + MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\$@ \$(PKG_OBJECTS)" + cat confdefs.h - <<_ACEOF >conftest.$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 | + $EGREP "manifest needed" >/dev/null 2>&1; then : + + # Could do a CHECK_PROG for mt, but should always be with MSVC8+ + VC_MANIFEST_EMBED_DLL="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest -outputresource:\$@\;2 ; fi" + VC_MANIFEST_EMBED_EXE="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest -outputresource:\$@\;1 ; fi" + MAKE_SHARED_LIB="${MAKE_SHARED_LIB} ; ${VC_MANIFEST_EMBED_DLL}" + + CLEANFILES="$CLEANFILES *.manifest" + + +fi +rm -f conftest* + + 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)" + 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 + 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${PKG_STUB_LIB_FILE} + fi + # These aren't needed on Windows (either MSVC or gcc) + RANLIB=: + RANLIB_STUB=: + else + RANLIB_STUB="${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 + + # 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 + + + + + + + + + + +#-------------------------------------------------------------------- +# 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 +$as_echo_n "checking for tclsh... " >&6; } + if test -f "${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 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${TCLSH_PROG}" >&5 +$as_echo "${TCLSH_PROG}" >&6; } + + +#TEA_PROG_WISH + +#-------------------------------------------------------------------- +# Setup a *Config.sh.in configuration file. +#-------------------------------------------------------------------- + + + #-------------------------------------------------------------------- + # These are for tclzvfsConfig.sh + #-------------------------------------------------------------------- + + # pkglibdir must be a fully qualified path and (not ${exec_prefix}/lib) + eval pkglibdir="${libdir}/tclzvfs${PACKAGE_VERSION}" + if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then + eval tclzvfs_LIB_FLAG="-ltclzvfs${PACKAGE_VERSION}${DBGX}" + eval tclzvfs_STUB_LIB_FLAG="-ltclzvfsstub${PACKAGE_VERSION}${DBGX}" + else + eval tclzvfs_LIB_FLAG="-ltclzvfs`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}" + eval tclzvfs_STUB_LIB_FLAG="-ltclzvfsstub`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}" + fi + tclzvfs_BUILD_LIB_SPEC="-L`$CYGPATH $(pwd)` ${tclzvfs_LIB_FLAG}" + tclzvfs_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` ${tclzvfs_LIB_FLAG}" + tclzvfs_BUILD_STUB_LIB_SPEC="-L`$CYGPATH $(pwd)` ${tclzvfs_STUB_LIB_FLAG}" + tclzvfs_STUB_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` ${tclzvfs_STUB_LIB_FLAG}" + tclzvfs_BUILD_STUB_LIB_PATH="`$CYGPATH $(pwd)`/${PKG_STUB_LIB_FILE}" + tclzvfs_STUB_LIB_PATH="`$CYGPATH ${pkglibdir}`/${PKG_STUB_LIB_FILE}" + + + + + + + + + + + + +#AC_SUBST(SAMPLE_VAR) + +#-------------------------------------------------------------------- +# Specify files to substitute AC variables in. You may alternatively +# have a special pkgIndex.tcl.in or other files which require +# substituting the AC variables in. Include these here. +#-------------------------------------------------------------------- + +ac_config_files="$ac_config_files Makefile pkgIndex.tcl" + +ac_config_files="$ac_config_files tclzvfsConfig.sh" + + +#-------------------------------------------------------------------- +# Finally, substitute all of the various values into the files +# specified with AC_CONFIG_FILES. +#-------------------------------------------------------------------- + +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. 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"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..0c413c7 --- /dev/null +++ b/configure.ac @@ -0,0 +1,191 @@ +#!/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. + +#----------------------------------------------------------------------- +# 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([tclzvfs], [1.0]) + +#-------------------------------------------------------------------- +# 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() + +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([zvfs.c]) +TEA_ADD_HEADERS([]) +TEA_ADD_INCLUDES([]) +TEA_ADD_LIBS([]) +TEA_ADD_CFLAGS([]) +TEA_ADD_STUB_SOURCES([]) +TEA_ADD_TCL_SOURCES([]) + +#-------------------------------------------------------------------- +# __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" +if test "${TEA_PLATFORM}" = "windows" ; then + # Ensure no empty if clauses + : + #TEA_ADD_SOURCES([win/winFile.c]) + #TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"]) +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 + +#-------------------------------------------------------------------- +# 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 + +#-------------------------------------------------------------------- +# 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 + +#-------------------------------------------------------------------- +# Setup a *Config.sh.in configuration file. +#-------------------------------------------------------------------- + +TEA_EXPORT_CONFIG([tclzvfs]) +#AC_SUBST(SAMPLE_VAR) + +#-------------------------------------------------------------------- +# Specify files to substitute AC variables in. You may alternatively +# have a special pkgIndex.tcl.in or other files which require +# substituting the AC variables in. Include these here. +#-------------------------------------------------------------------- + +AC_CONFIG_FILES([Makefile pkgIndex.tcl]) +AC_CONFIG_FILES([tclzvfsConfig.sh]) + +#-------------------------------------------------------------------- +# Finally, substitute all of the various values into the files +# specified with AC_CONFIG_FILES. +#-------------------------------------------------------------------- + +AC_OUTPUT() 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/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/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" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/tclconfig/tcl.m4 b/tclconfig/tcl.m4 new file mode 100644 index 0000000..655be25 --- /dev/null +++ b/tclconfig/tcl.m4 @@ -0,0 +1,4176 @@ +# tcl.m4 -- +# +# This file provides a set of autoconf macros to help TEA-enable +# a Tcl extension. +# +# Copyright (c) 1999-2000 Ajuba Solutions. +# Copyright (c) 2002-2005 ActiveState Corporation. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +AC_PREREQ(2.57) + +# Possible values for key variables defined: +# +# TEA_WINDOWINGSYSTEM - win32 aqua x11 (mirrors 'tk windowingsystem') +# TEA_PLATFORM - windows unix +# TEA_TK_EXTENSION - True if this is a Tk extension +# + +#------------------------------------------------------------------------ +# TEA_PATH_TCLCONFIG -- +# +# Locate the tclConfig.sh file and perform a sanity check on +# the Tcl compile flags +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --with-tcl=... +# +# Defines the following vars: +# TCL_BIN_DIR Full path to the directory containing +# the tclConfig.sh file +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_PATH_TCLCONFIG], [ + dnl TEA specific: Make sure we are initialized + AC_REQUIRE([TEA_INIT]) + # + # Ok, lets find the tcl configuration + # First, look for one uninstalled. + # the alternative search directory is invoked by --with-tcl + # + + if test x"${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` \ + `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/Library/Frameworks/Tcl.framework 2>/dev/null` \ + `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/Network/Library/Frameworks/Tcl.framework 2>/dev/null` \ + `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Tcl.framework 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 ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/pkg/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + `ls -d /usr/lib/tcl8.6 2>/dev/null` \ + `ls -d /usr/lib/tcl8.5 2>/dev/null` \ + `ls -d /usr/local/lib/tcl8.6 2>/dev/null` \ + `ls -d /usr/local/lib/tcl8.5 2>/dev/null` \ + `ls -d /usr/local/lib/tcl/tcl8.6 2>/dev/null` \ + `ls -d /usr/local/lib/tcl/tcl8.5 2>/dev/null` \ + ; do + if test -f "$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 + 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` \ + `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/Library/Frameworks/Tcl.framework 2>/dev/null` \ + `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/Network/Library/Frameworks/Tcl.framework 2>/dev/null` \ + `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Tcl.framework 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 ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/pkg/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + `ls -d /usr/lib/tk8.6 2>/dev/null` \ + `ls -d /usr/lib/tk8.5 2>/dev/null` \ + `ls -d /usr/local/lib/tk8.6 2>/dev/null` \ + `ls -d /usr/local/lib/tk8.5 2>/dev/null` \ + `ls -d /usr/local/lib/tcl/tk8.6 2>/dev/null` \ + `ls -d /usr/local/lib/tcl/tk8.5 2>/dev/null` \ + ; do + if test -f "$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= + 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 +# TCL_ZIP_FILE +# TCL_ZIPFS_SUPPORT +#------------------------------------------------------------------------ + +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=\"${TK_STUB_LIB_SPEC}\"" + + # TEA specific: Ensure windowingsystem is defined + if test "${TEA_PLATFORM}" = "unix" ; then + case ${TK_DEFS} in + *MAC_OSX_TK*) + AC_DEFINE(MAC_OSX_TK, 1, [Are we building against Mac OS X TkAqua?]) + TEA_WINDOWINGSYSTEM="aqua" + ;; + *) + TEA_WINDOWINGSYSTEM="x11" + ;; + esac + elif test "${TEA_PLATFORM}" = "windows" ; then + TEA_WINDOWINGSYSTEM="win32" + 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) +]) + +#------------------------------------------------------------------------ +# 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]) + 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 + 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 "${TEA_WINDOWINGSYSTEM}" != ""; then + AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs]) + fi + fi + + AC_SUBST(SHARED_BUILD) + AC_SUBST(STUBS_BUILD) +]) + +#------------------------------------------------------------------------ +# TEA_ENABLE_THREADS -- +# +# Specify if thread support should be enabled. If "yes" is specified +# as an arg (optional), threads are enabled by default, "no" means +# threads are disabled. "yes" is the default. +# +# TCL_THREADS is checked so that if you are compiling an extension +# against a threaded core, your extension must be compiled threaded +# as well. +# +# Note that it is legal to have a thread enabled extension run in a +# threaded or non-threaded Tcl core, but a non-threaded extension may +# only run in a non-threaded Tcl core. +# +# Arguments: +# none +# +# Results: +# +# Adds the following arguments to configure: +# --enable-threads +# +# Sets the following vars: +# THREADS_LIBS Thread library(s) +# +# Defines the following vars: +# TCL_THREADS +# _REENTRANT +# _THREAD_SAFE +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_ENABLE_THREADS], [ + AC_ARG_ENABLE(threads, + AC_HELP_STRING([--enable-threads], + [build with threads (default: on)]), + [tcl_ok=$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 + ;; + 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' + 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} ${CFLAGS} ${LDFLAGS} -shared' + AC_CHECK_LIB(network, inet_ntoa, [LIBS="$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} ${CFLAGS} ${LDFLAGS_DEFAULT} -shared' + LDFLAGS="$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 + alpha|sparc64) + SHLIB_CFLAGS="-fPIC" + ;; + *) + SHLIB_CFLAGS="-fpic" + ;; + esac + SHLIB_LD='${CC} ${SHLIB_CFLAGS} -shared' + 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${SHLIB_VERSION}' + LDFLAGS="-Wl,-export-dynamic" + CFLAGS_OPTIMIZE="-O2" + AS_IF([test "${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} ${SHLIB_CFLAGS} -shared' + SHLIB_SUFFIX=".so" + LDFLAGS="$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="$LDFLAGS -pthread" + ]) + ;; + DragonFly-*|FreeBSD-*) + # This configuration from FreeBSD Ports. + SHLIB_CFLAGS="-fPIC" + SHLIB_LD="${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 $system in + AIX-*) ;; + BSD/OS*) ;; + CYGWIN_*|MINGW32_*|MINGW64_*) ;; + IRIX*) ;; + NetBSD-*|DragonFly-*|FreeBSD-*|OpenBSD-*) ;; + Darwin-*) ;; + SCO_SV-3.2*) ;; + windows) ;; + *) SHLIB_CFLAGS="-fPIC" ;; + esac]) + + AS_IF([test "$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_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 $tcl_cv_api_serial in + termios) AC_DEFINE(USE_TERMIOS, 1, [Use the termios API for serial lines]);; + termio) AC_DEFINE(USE_TERMIO, 1, [Use the termio API for serial lines]);; + sgtty) AC_DEFINE(USE_SGTTY, 1, [Use the sgtty API for serial lines]);; + esac +]) + +#-------------------------------------------------------------------- +# TEA_PATH_X +# +# Locate the X11 header files and the X11 library archive. Try +# the ac_path_x macro first, but if it doesn't find the X stuff +# (e.g. because there's no xmkmf program) then check through +# a list of possible directories. Under some conditions the +# autoconf macro will return an include directory that contains +# no include files, so double-check its result just to be safe. +# +# This should be called after TEA_CONFIG_CFLAGS as setting the +# LIBS line can confuse some configure macro magic. +# +# Arguments: +# none +# +# Results: +# +# Sets the following vars: +# XINCLUDES +# XLIBSW +# PKG_LIBS (appends to) +#-------------------------------------------------------------------- + +AC_DEFUN([TEA_PATH_X], [ + if test "${TEA_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_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${ac_cv_func_open64}" = "xyes" ; then + AC_DEFINE(HAVE_TYPE_OFF64_T, 1, [Is off64_t in ?]) + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + fi +]) + +## +## Here ends the standard Tcl configuration bits and starts the +## TEA specific functions +## + +#------------------------------------------------------------------------ +# TEA_INIT -- +# +# Init various Tcl Extension Architecture (TEA) variables. +# This should be the first called TEA_* macro. +# +# Arguments: +# none +# +# Results: +# +# Defines and substs the following vars: +# CYGPATH +# EXEEXT +# Defines only: +# TEA_VERSION +# TEA_INITED +# TEA_PLATFORM (windows or unix) +# +# "cygpath" is used on windows to generate native path names for include +# files. These variables should only be used with the compiler and linker +# since they generate native path names. +# +# EXEEXT +# Select the executable extension based on the host type. This +# is a lightweight replacement for AC_EXEEXT that doesn't require +# a compiler. +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_INIT], [ + TEA_VERSION="3.13" + + AC_MSG_CHECKING([TEA configuration]) + if test x"${PACKAGE_NAME}" = x ; then + AC_MSG_ERROR([ +The PACKAGE_NAME variable must be defined by your TEA configure.ac]) + fi + AC_MSG_RESULT([ok (TEA ${TEA_VERSION})]) + + # If the user did not set CFLAGS, set it now to keep macros + # like AC_PROG_CC and AC_TRY_COMPILE from adding "-g -O2". + if test "${CFLAGS+set}" != "set" ; then + CFLAGS="" + fi + + case "`uname -s`" in + *win32*|*WIN32*|*MINGW32_*|*MINGW64_*) + 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) + + # Configure the installer. + TEA_INSTALLER +]) + +#------------------------------------------------------------------------ +# 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 "$GCC" = "yes" ; then + # Convert foo.lib to -lfoo for GCC. No-op if not *.lib + i=`echo "$i" | sed -e 's/^\([[^-]].*\)\.lib[$]/-l\1/i'` + fi + PKG_LIBS="$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 + + #-------------------------------------------------------------------- + # 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 +]) + +#------------------------------------------------------------------------ +# 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 +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_MAKE_LIB], [ + if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then + 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+ + 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]) + ]) + 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} \[$]@ \$(PKG_STUB_OBJECTS)" + fi + + if test "${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 "${TEA_PLATFORM}" = "windows" ; then + if test "${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${PKG_STUB_LIB_FILE} + fi + # These aren't needed on Windows (either MSVC or gcc) + RANLIB=: + RANLIB_STUB=: + else + RANLIB_STUB="${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 + + # 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) +]) + +#------------------------------------------------------------------------ +# 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 + if test "${TEA_WINDOWINGSYSTEM}" != "x11"; then + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\"" + fi + if test "${TEA_WINDOWINGSYSTEM}" = "aqua"; then + TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/macosx\"" + fi + 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 "${TEA_WINDOWINGSYSTEM}" != "x11"; then + # On Windows and Aqua, we need the X compat headers + AC_MSG_CHECKING([for X11 header files]) + if test ! -r "${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 ${prefix}/lib 2>/dev/null` \ + `ls -d /usr/local/lib 2>/dev/null` \ + `ls -d /usr/contrib/lib 2>/dev/null` \ + `ls -d /usr/pkg/lib 2>/dev/null` \ + `ls -d /usr/lib 2>/dev/null` \ + `ls -d /usr/lib64 2>/dev/null` \ + ; do + if test -f "$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 $CELIB_DIR]) + fi + fi +]) + +#------------------------------------------------------------------------ +# TEA_INSTALLER -- +# +# Configure the installer. +# +# Arguments: +# none +# +# Results: +# Substitutes the following vars: +# INSTALL +# INSTALL_DATA_DIR +# INSTALL_DATA +# INSTALL_PROGRAM +# INSTALL_SCRIPT +# INSTALL_LIBRARY +#------------------------------------------------------------------------ + +AC_DEFUN([TEA_INSTALLER], [ + INSTALL='$(SHELL) $(srcdir)/tclconfig/install-sh -c' + INSTALL_DATA_DIR='${INSTALL} -d -m 755' + INSTALL_DATA='${INSTALL} -m 644' + INSTALL_PROGRAM='${INSTALL} -m 755' + INSTALL_SCRIPT='${INSTALL} -m 755' + + TEA_CONFIG_SYSTEM + case $system in + HP-UX-*) INSTALL_LIBRARY='${INSTALL} -m 755' ;; + *) INSTALL_LIBRARY='${INSTALL} -m 644' ;; + esac + + AC_SUBST(INSTALL) + AC_SUBST(INSTALL_DATA_DIR) + AC_SUBST(INSTALL_DATA) + AC_SUBST(INSTALL_PROGRAM) + AC_SUBST(INSTALL_SCRIPT) + AC_SUBST(INSTALL_LIBRARY) +]) + +### +# Tip 430 - ZipFS Modifications +### +#------------------------------------------------------------------------ +# SC_ZIPFS_SUPPORT +# Locate a zip encoder installed on the system path, or none. +# +# Arguments: +# none +# +# Results: +# Substitutes the following vars: +# TCL_ZIP_FILE +# TCL_ZIPFS_SUPPORT +# TCL_ZIPFS_FLAG +# ZIP_PROG +#------------------------------------------------------------------------ + +#------------------------------------------------------------------------ +# SC_PROG_ZIP +# Locate a zip encoder installed on the system path, or none. +# +# Arguments: +# none +# +# Results: +# Substitutes the following vars: +# ZIP_PROG +# ZIP_PROG_OPTIONS +# ZIP_PROG_VFSSEARCH +# ZIP_INSTALL_OBJS +#------------------------------------------------------------------------ +AC_DEFUN([TEA_ZIPFS_SUPPORT], [ + AC_MSG_CHECKING([for zipfs support]) + ZIP_PROG="" + ZIP_PROG_OPTIONS="" + ZIP_PROG_VFSSEARCH="" + INSTALL_MSGS="" + # If our native tclsh processes the "install" command line option + # we can use it to mint zip files + AS_IF([$TCLSH_PROG install],[ + ZIP_PROG=${TCLSH_PROG} + ZIP_PROG_OPTIONS="install mkzip" + ZIP_PROG_VFSSEARCH="." + AC_MSG_RESULT([Can use Native Tclsh for Zip encoding]) + ]) + if test "x$ZIP_PROG" = "x" ; then + AC_CACHE_VAL(ac_cv_path_zip, [ + search_path=`echo ${PATH} | sed -e 's/:/ /g'` + for dir in $search_path ; do + for j in `ls -r $dir/zip 2> /dev/null` \ + `ls -r $dir/zip 2> /dev/null` ; do + if test x"$ac_cv_path_zip" = x ; then + if test -f "$j" ; then + ac_cv_path_zip=$j + break + fi + fi + done + done + ]) + if test -f "$ac_cv_path_zip" ; then + ZIP_PROG="$ac_cv_path_zip " + AC_MSG_RESULT([$ZIP_PROG]) + ZIP_PROG_OPTIONS="-rq" + ZIP_PROG_VFSSEARCH="." + AC_MSG_RESULT([Found INFO Zip in environment]) + # Use standard arguments for zip + fi + fi + if test "x$ZIP_PROG" = "x" ; then + # It is not an error if an installed version of Zip can't be located. + ZIP_PROG="" + ZIP_PROG_OPTIONS="" + ZIP_PROG_VFSSEARCH="" + TCL_ZIPFS_SUPPORT=0 + TCL_ZIPFS_FLAG= + else + # ZIPFS Support + eval "TCL_ZIP_FILE=\"${TCL_ZIP_FILE}\"" + if test ${TCL_ZIP_FILE} = "" ; then + TCL_ZIPFS_SUPPORT=0 + TCL_ZIPFS_FLAG= + INSTALL_LIBRARIES=install-libraries + INSTALL_MSGS=install-msgs + else + if test ${SHARED_BUILD} = 1 ; then + TCL_ZIPFS_SUPPORT=1 + INSTALL_LIBRARIES=install-libraries-zipfs-shared + else + TCL_ZIPFS_SUPPORT=2 + INSTALL_LIBRARIES=install-libraries-zipfs-static + fi + TCL_ZIPFS_FLAG=-DTCL_ZIPFS_SUPPORT + fi + fi + + AC_SUBST(TCL_ZIP_FILE) + AC_SUBST(TCL_ZIPFS_SUPPORT) + AC_SUBST(TCL_ZIPFS_FLAG) + AC_SUBST(ZIP_PROG) + AC_SUBST(ZIP_PROG_OPTIONS) + AC_SUBST(ZIP_PROG_VFSSEARCH) + AC_SUBST(INSTALL_LIBRARIES) + AC_SUBST(INSTALL_MSGS) +]) + +# Local Variables: +# mode: autoconf +# End: diff --git a/tclzvfsConfig.sh.in b/tclzvfsConfig.sh.in new file mode 100755 index 0000000..554125a --- /dev/null +++ b/tclzvfsConfig.sh.in @@ -0,0 +1,45 @@ +# tclzvfsConfig.sh -- +# +# This shell script (for sh) is generated automatically by tclzvfs'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 tclzvfs 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. + +# tclzvfs's version number. +tclzvfs_VERSION='@PACKAGE_VERSION@' + +# The name of the tclzvfs library (may be either a .a file or a shared library): +tclzvfs_LIB_FILE=@PKG_LIB_FILE@ + +# String to pass to linker to pick up the tclzvfs library from its +# build directory. +tclzvfs_BUILD_LIB_SPEC='@tclzvfs_BUILD_LIB_SPEC@' + +# String to pass to linker to pick up the tclzvfs library from its +# installed directory. +tclzvfs_LIB_SPEC='@tclzvfs_LIB_SPEC@' + +# The name of the tclzvfs stub library (a .a file): +#tclzvfs_STUB_LIB_FILE=@PKG_STUB_LIB_FILE@ + +# String to pass to linker to pick up the tclzvfs stub library from its +# build directory. +#tclzvfs_BUILD_STUB_LIB_SPEC='@tclzvfs_BUILD_STUB_LIB_SPEC@' + +# String to pass to linker to pick up the tclzvfs stub library from its +# installed directory. +#tclzvfs_STUB_LIB_SPEC='@tclzvfs_STUB_LIB_SPEC@' + +# String to pass to linker to pick up the tclzvfs stub library from its +# build directory. +#tclzvfs_BUILD_STUB_LIB_PATH='@tclzvfs_BUILD_STUB_LIB_PATH@' + +# String to pass to linker to pick up the tclzvfs stub library from its +# installed directory. +#tclzvfs_STUB_LIB_PATH='@tclzvfs_STUB_LIB_PATH@' diff --git a/zvfs.c b/zvfs.c new file mode 100755 index 0000000..437f1a5 --- /dev/null +++ b/zvfs.c @@ -0,0 +1,1438 @@ +/* + * Smithsonian Astrophysical Observatory, Cambridge, MA, USA + * This code has been modified under the terms listed below and is made + * available under the same terms. + */ + +/* +** Copyright (c) 2000 D. Richard Hipp +** +** This program is free software; you can redistribute it and/or +** modify it under the terms of the GNU General Public +** License as published by the Free Software Foundation; either +** version 2 of the License, or (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +** General Public License for more details. +** +** You should have received a copy of the GNU General Public +** License along with this library; if not, write to the +** Free Software Foundation, Inc., 59 Temple Place - Suite 330, +** Boston, MA 02111-1307, USA. +** +** Author contact information: +** drh@hwaci.com +** http://www.hwaci.com/drh/ +** +************************************************************************* +** A ZIP archive virtual filesystem for Tcl. +** +** This package of routines enables Tcl to use a Zip file as +** a virtual file system. Each of the content files of the Zip +** archive appears as a real file to Tcl. +** +** Modified to use Tcl VFS hooks by Peter MacDonald +** peter@pdqi.com +** http://pdqi.com +** +** @(#) $Id$ +** +** Revison Date Author Description +** ------- ------------- ----------------- ---------------------------------------------- +** Jan 8, 2006 Dennis R. LaBelle Modified to support encrypted files +** +** Dec 16, 2009 Dennis R. LaBelle Corrected Tobe_FSMatchInDirectoryProc() for +** proper operation of glob command on ZVFS files +** under TCL 8.5. +*/ + +#include +#include +#include +#include +#include +#include +#include +/*#include */ +#include "tcl.h" + +/* +** Size of the decompression input buffer +*/ +#define COMPR_BUF_SIZE 32768 + +/* +** All static variables are collected into a structure named "local". +** That way, it is clear in the code when we are using a static +** variable because its name begins with "local.". +*/ +static struct { + Tcl_HashTable fileHash; /* One entry for each file in the ZVFS. The + ** The key is the virtual filename. The data + ** an an instance of the ZvfsFile structure. */ + Tcl_HashTable archiveHash; /* One entry for each archive. Key is the name. + ** data is the ZvfsArchive structure */ + int isInit; /* True after initialization */ + char *firstMount; /* The path to to the first mounted file. */ +} local; + +/* +** Each ZIP archive file that is mounted is recorded as an instance +** of this structure +*/ +typedef struct ZvfsArchive { + char *zName; /* Name of the archive */ + char *zMountPoint; /* Where this archive is mounted */ + struct ZvfsFile *pFiles; /* List of files in that archive */ +} ZvfsArchive; + +/* +** Particulars about each virtual file are recorded in an instance +** of the following structure. +*/ +typedef struct ZvfsFile { + char *zName; /* The full pathname of the virtual file */ + ZvfsArchive *pArchive; /* The ZIP archive holding this file data */ + int iOffset; /* Offset into the ZIP archive of the data */ + int nByte; /* Uncompressed size of the virtual file */ + int nByteCompr; /* Compressed size of the virtual file */ + int isdir; /* Set to 1 if directory */ + int depth; /* Number of slashes in path. */ + int timestamp; /* Modification time */ + struct ZvfsFile *pNext; /* Next file in the same archive */ + struct ZvfsFile *pNextName; /* A doubly-linked list of files with the same */ + struct ZvfsFile *pPrevName; /* name. Only the first is in local.fileHash */ + /* The following would be used for writable zips. */ + int nExtra; /* Extra space in the TOC header */ + int isSpecial; /* Not really a file in the ZIP archive */ + int dosTime; /* Modification time (DOS format) */ + int dosDate; /* Modification date (DOS format) */ + int iCRC; /* Cyclic Redundancy Check of the data */ +} ZvfsFile; + +/* +** Macros to read 16-bit and 32-bit big-endian integers into the +** native format of this local processor. B is an array of +** characters and the integer begins at the N-th character of +** the array. +*/ +#define INT16(B, N) (B[N] + (B[N+1]<<8)) +#define INT32(B, N) (INT16(B,N) + (B[N+2]<<16) + (B[N+3]<<24)) + +/* Convert DOS time to unix time. */ +static time_t DosTimeDate(int dosDate, int dosTime) +{ + time_t now; + struct tm *tm; + now=time(NULL); + tm = localtime(&now); + tm->tm_year=(((dosDate&0xfe00)>>9) + 80); + tm->tm_mon=((dosDate&0x1e0)>>5)-1; + tm->tm_mday=(dosDate & 0x1f); + tm->tm_hour=(dosTime&0xf800)>>11; + tm->tm_min=(dosTime&0x7e)>>5; + tm->tm_sec=(dosTime&0x1f); + return mktime(tm); +} + +/* Return count of char ch in str */ +int strchrcnt(char *str, char ch) +{ + int cnt=0; + char *cp=str; + while ((cp=strchr(cp,ch))) { cp++; cnt++; } + return cnt; +} + +/* +** Concatenate zTail onto zRoot to form a pathname. zRoot will begin +** with "/". After concatenation, simplify the pathname be removing +** unnecessary ".." and "." directories. Under windows, make all +** characters lower case. +** +** Resulting pathname is returned. Space to hold the returned path is +** obtained from Tcl_Alloc() and should be freed by the calling function. +*/ +static char *CanonicalPath(const char *zRoot, const char *zTail) +{ + char *zPath; + int i, j, c; + +#ifdef __WIN32__ + if( isalpha(zTail[0]) && zTail[1]==':' ){ zTail += 2; } + if( zTail[0]=='\\' ){ zRoot = ""; zTail++; } + if( zTail[0]=='\\' ){ zRoot = "/"; zTail++; } // account for UNC style path +#endif + if( zTail[0]=='/' ){ zRoot = ""; zTail++; } + if( zTail[0]=='/' ){ zRoot = "/"; zTail++; } // account for UNC style path + zPath = Tcl_Alloc( strlen(zRoot) + strlen(zTail) + 2 ); + if( zPath==0 ) return 0; + sprintf(zPath, "%s/%s", zRoot, zTail); + for(i=j=0; (c = zPath[i])!=0; i++){ +#ifdef __WIN32__ + if( isupper(c) ) { if (maptolower) c = tolower(c); } + else if( c=='\\' ) c = '/'; +#endif + if( c=='/' ){ + int c2 = zPath[i+1]; + if( c2=='/' ) continue; + if( c2=='.' ){ + int c3 = zPath[i+2]; + if( c3=='/' || c3==0 ){ + i++; + continue; + } + if( c3=='.' && (zPath[i+3]=='.' || zPath[i+3]==0) ){ + i += 2; + while( j>0 && zPath[j-1]!='/' ){ j--; } + continue; + } + } + } + zPath[j++] = c; + } + if( j==0 ){ zPath[j++] = '/'; } + zPath[j] = 0; + return zPath; +} + +/* +** Construct an absolute pathname in memory obtained from Tcl_Alloc +** that means the same file as the pathname given. +** +** Under windows, all backslash (\) charaters are converted to foward +** slash (/) and all upper case letters are converted to lower case. +** The drive letter (if present) is preserved. +*/ +static char *AbsolutePath(const char *z) +{ + Tcl_DString pwd; + char *zResult; + Tcl_DStringInit(&pwd); + if( *z!='/' +#ifdef __WIN32__ + && *z!='\\' && (!isalpha(*z) || z[1]!=':') +#endif + ){ + /* Case 1: "z" is a relative path. So prepend the current working + ** directory in order to generate an absolute path. Note that the + ** CanonicalPath() function takes care of converting upper to lower + ** case and (\) to (/) under windows. + */ + Tcl_GetCwd(0, &pwd); + zResult = CanonicalPath( Tcl_DStringValue(&pwd), z); + Tcl_DStringFree(&pwd); + } else { + /* Case 2: "z" is an absolute path already. We just need to make + ** a copy of it. Under windows, we need to convert upper to lower + ** case and (\) into (/) on the copy. + */ + zResult = Tcl_Alloc( strlen(z) + 1 ); + if( zResult==0 ) return 0; + strcpy(zResult, z); +#ifdef __WIN32__ + { + int i, c; + for(i=0; (c=zResult[i])!=0; i++){ + if( isupper(c) ) { + // zResult[i] = tolower(c); + } + else if( c=='\\' ) zResult[i] = '/'; + } + } +#endif + } + return zResult; +} + +/* +** Read a ZIP archive and make entries in the virutal file hash table for all +** content files of that ZIP archive. Also initialize the ZVFS if this +** routine has not been previously called. +*/ +int Zvfs_Mount( + Tcl_Interp *interp,/* Leave error messages in this interpreter */ + CONST char *zArchive,/* The ZIP archive file */ + CONST char *zMountPoint /* Mount contents at this directory */ + ) +{ + Tcl_Channel chan; /* Used for reading the ZIP archive file */ + char *zArchiveName = 0; /* A copy of zArchive */ + int nFile; /* Number of files in the archive */ + long iPos; /* Current position in the archive file */ + ZvfsArchive *pArchive; /* The ZIP archive being mounted */ + Tcl_HashEntry *pEntry; /* Hash table entry */ + int isNew; /* Flag to tell use when a hash entry is new */ + unsigned char zBuf[128]; /* Space into which to read from the ZIP archive */ + Tcl_HashSearch zSearch; /* Search all mount points */ + + if( !local.isInit ) return TCL_ERROR; + if (!zArchive) { + pEntry=Tcl_FirstHashEntry(&local.archiveHash,&zSearch); + while (pEntry) { + if ((pArchive = Tcl_GetHashValue(pEntry))) { + Tcl_AppendResult(interp,pArchive->zMountPoint," ",pArchive->zName," ",0); + } + pEntry=Tcl_NextHashEntry(&zSearch); + } + return TCL_OK; + } + if (!zMountPoint) { + pEntry = Tcl_FindHashEntry(&local.archiveHash,AbsolutePath(zArchive)); + if (pEntry) { + if ((pArchive = Tcl_GetHashValue(pEntry))) { + Tcl_AppendResult(interp, pArchive->zMountPoint, 0); + } + } + return TCL_OK; + } + + chan = Tcl_OpenFileChannel(interp, zArchive, "r", 0); + if (!chan) { + return TCL_ERROR; + } + if (Tcl_SetChannelOption(interp, chan, "-translation", "binary") != TCL_OK){ + return TCL_ERROR; + } + if (Tcl_SetChannelOption(interp, chan, "-encoding", "binary") != TCL_OK) { + return TCL_ERROR; + } + + /* Read the "End Of Central Directory" record from the end of the + ** ZIP archive. + */ + iPos = Tcl_Seek(chan, -22, SEEK_END); + Tcl_Read(chan, (char*)zBuf, 22); + if (memcmp(zBuf, "\120\113\05\06", 4)) { + Tcl_AppendResult(interp, "not a ZIP archive", NULL); + return TCL_ERROR; + } + + /* Construct the archive record + */ + zArchiveName = AbsolutePath(zArchive); + pEntry = Tcl_CreateHashEntry(&local.archiveHash, zArchiveName, &isNew); + if( !isNew ){ + pArchive = Tcl_GetHashValue(pEntry); + Tcl_AppendResult(interp, "already mounted at ", pArchive->zMountPoint, 0); + Tcl_Free(zArchiveName); + Tcl_Close(interp, chan); + return TCL_ERROR; + } + pArchive = (ZvfsArchive*)Tcl_Alloc(sizeof(*pArchive) + strlen(zMountPoint)+1); + pArchive->zName = zArchiveName; + pArchive->zMountPoint = (char*)&pArchive[1]; + strcpy(pArchive->zMountPoint, zMountPoint); + pArchive->pFiles = 0; + Tcl_SetHashValue(pEntry, pArchive); + + /* Compute the starting location of the directory for the ZIP archive + ** in iPos then seek to that location. + */ + nFile = INT16(zBuf,8); + iPos -= INT32(zBuf,12); + Tcl_Seek(chan, iPos, SEEK_SET); + + while( nFile-- > 0 ){ + int lenName; /* Length of the next filename */ + int lenExtra; /* Length of "extra" data for next file */ + int iData; /* Offset to start of file data */ + int dosTime; + int dosDate; + int isdir; + ZvfsFile *pZvfs; /* A new virtual file */ + char *zFullPath; /* Full pathname of the virtual file */ + char zName[2048]; /* Space to hold the filename */ + + /* Read the next directory entry. Extract the size of the filename, + ** the size of the "extra" information, and the offset into the archive + ** file of the file data. + */ + Tcl_Read(chan, (char*)zBuf, 46); + if (memcmp(zBuf, "\120\113\01\02", 4)) { + Tcl_AppendResult(interp, "ill-formed central directory entry", NULL); + return TCL_ERROR; + } + lenName = INT16(zBuf,28); + lenExtra = INT16(zBuf,30) + INT16(zBuf,32); + iData = INT32(zBuf,42); + + + /* If the virtual filename is too big to fit in zName[], then skip + ** this file + */ + if( lenName >= sizeof(zName) ){ + Tcl_Seek(chan, lenName + lenExtra, SEEK_CUR); + continue; + } + + /* Construct an entry in local.fileHash for this virtual file. + */ + Tcl_Read(chan, zName, lenName); + isdir=0; + if (lenName>0 && zName[lenName-1] == '/') { + lenName--; + isdir=1; + } + zName[lenName] = 0; + zFullPath = CanonicalPath(zMountPoint, zName); + pZvfs = (ZvfsFile*)Tcl_Alloc( sizeof(*pZvfs) ); + pZvfs->zName = zFullPath; + pZvfs->pArchive = pArchive; + pZvfs->isdir = isdir; + pZvfs->depth=strchrcnt(zFullPath,'/'); + pZvfs->iOffset = iData; + dosDate = INT16(zBuf, 14); + dosTime = INT16(zBuf, 12); + pZvfs->timestamp = DosTimeDate(dosDate, dosTime); + pZvfs->nByte = INT32(zBuf, 24); + pZvfs->nByteCompr = INT32(zBuf, 20); + pZvfs->pNext = pArchive->pFiles; + pArchive->pFiles = pZvfs; + pEntry = Tcl_CreateHashEntry(&local.fileHash, zFullPath, &isNew); + if( isNew ){ + pZvfs->pNextName = 0; + }else{ + ZvfsFile *pOld = (ZvfsFile*)Tcl_GetHashValue(pEntry); + pOld->pPrevName = pZvfs; + pZvfs->pNextName = pOld; + } + pZvfs->pPrevName = 0; + Tcl_SetHashValue(pEntry, (ClientData) pZvfs); + + /* Skip over the extra information so that the next read will be from + ** the beginning of the next directory entry. + */ + Tcl_Seek(chan, lenExtra, SEEK_CUR); + } + Tcl_Close(interp, chan); + return TCL_OK; +} + +/* +** Locate the ZvfsFile structure that corresponds to the file named. +** Return NULL if there is no such ZvfsFile. +*/ +static ZvfsFile *ZvfsLookup(char *zFilename) +{ + char *zTrueName; + Tcl_HashEntry *pEntry; + ZvfsFile *pFile; + + if( local.isInit==0 ) return 0; + zTrueName = AbsolutePath(zFilename); + pEntry = Tcl_FindHashEntry(&local.fileHash, zTrueName); + pFile = pEntry ? Tcl_GetHashValue(pEntry) : 0; + Tcl_Free(zTrueName); + return pFile; +} + +static int ZvfsLookupMount(char *zFilename) +{ + char *zTrueName; + Tcl_HashEntry *pEntry; /* Hash table entry */ + Tcl_HashSearch zSearch; /* Search all mount points */ + ZvfsArchive *pArchive; /* The ZIP archive being mounted */ + int match=0; + if( local.isInit==0 ) return 0; + zTrueName = AbsolutePath(zFilename); + pEntry=Tcl_FirstHashEntry(&local.archiveHash,&zSearch); + while (pEntry) { + if ((pArchive = Tcl_GetHashValue(pEntry))) { + if (!strcmp(pArchive->zMountPoint,zTrueName)) { + match=1; + break; + } + } + pEntry=Tcl_NextHashEntry(&zSearch); + } + Tcl_Free(zTrueName); + return match; +} + + +/* +** Unmount all the files in the given ZIP archive. +*/ +static void Zvfs_Unmount(CONST char *zArchive) +{ + char *zArchiveName; + ZvfsArchive *pArchive; + ZvfsFile *pFile, *pNextFile; + Tcl_HashEntry *pEntry; + + zArchiveName = AbsolutePath(zArchive); + pEntry = Tcl_FindHashEntry(&local.archiveHash, zArchiveName); + Tcl_Free(zArchiveName); + if( pEntry==0 ) return; + pArchive = Tcl_GetHashValue(pEntry); + Tcl_DeleteHashEntry(pEntry); + Tcl_Free(pArchive->zName); + for(pFile=pArchive->pFiles; pFile; pFile=pNextFile){ + pNextFile = pFile->pNext; + if( pFile->pNextName ){ + pFile->pNextName->pPrevName = pFile->pPrevName; + } + if( pFile->pPrevName ){ + pFile->pPrevName->pNextName = pFile->pNextName; + }else{ + pEntry = Tcl_FindHashEntry(&local.fileHash, pFile->zName); + if( pEntry==0 ){ + /* This should never happen */ + }else if( pFile->pNextName ){ + Tcl_SetHashValue(pEntry, pFile->pNextName); + }else{ + Tcl_DeleteHashEntry(pEntry); + } + } + Tcl_Free(pFile->zName); + Tcl_Free((char*)pFile); + } +} + +/* +** zvfs::mount Zip-archive-name mount-point +** +** Create a new mount point on the given ZIP archive. After this +** command executes, files contained in the ZIP archive will appear +** to Tcl to be regular files at the mount point. +*/ +static int ZvfsMountCmd(ClientData clientData, Tcl_Interp *interp, + int argc,CONST char *argv[]) +{ + if( argc>3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " ? ZIP-FILE ? MOUNT-POINT ? ?\"", 0); + return TCL_ERROR; + } + return Zvfs_Mount(interp, argc>1?argv[1]:0, argc>2?argv[2]:0); +} + +/* +** zvfs::unmount Zip-archive-name +** +** Undo the effects of zvfs::mount. +*/ +static int ZvfsUnmountCmd(ClientData clientData, Tcl_Interp *interp, + int argc, CONST char *argv[]) +{ + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " ZIP-FILE\"", 0); + return TCL_ERROR; + } + Zvfs_Unmount(argv[1]); + return TCL_OK; +} + +/* +** zvfs::exists filename +** +** Return TRUE if the given filename exists in the ZVFS and FALSE if +** it does not. +*/ +static int ZvfsExistsObjCmd(void *NotUsed, Tcl_Interp *interp, + int objc, Tcl_Obj *const* objv) +{ + char *zFilename; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "FILENAME"); + return TCL_ERROR; + } + zFilename = Tcl_GetStringFromObj(objv[1], 0); + Tcl_SetBooleanObj( Tcl_GetObjResult(interp), ZvfsLookup(zFilename)!=0); + return TCL_OK; +} + + +/* +** zvfs::info filename +** +** Return information about the given file in the ZVFS. The information +** consists of (1) the name of the ZIP archive that contains the file, +** (2) the size of the file after decompressions, (3) the compressed +** size of the file, and (4) the offset of the compressed data in the archive. +*/ +static int ZvfsInfoObjCmd(void *NotUsed, Tcl_Interp *interp, + int objc, Tcl_Obj *const* objv) +{ + char *zFilename; + ZvfsFile *pFile; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "FILENAME"); + return TCL_ERROR; + } + zFilename = Tcl_GetStringFromObj(objv[1], 0); + pFile = ZvfsLookup(zFilename); + if( pFile ){ + Tcl_Obj *pResult = Tcl_GetObjResult(interp); + Tcl_ListObjAppendElement(interp, pResult, + Tcl_NewStringObj(pFile->pArchive->zName, -1)); + Tcl_ListObjAppendElement(interp, pResult, Tcl_NewIntObj(pFile->nByte)); + Tcl_ListObjAppendElement(interp, pResult, Tcl_NewIntObj(pFile->nByteCompr)); + Tcl_ListObjAppendElement(interp, pResult, Tcl_NewIntObj(pFile->iOffset)); + } + return TCL_OK; +} + + +/* +** zvfs::list +** +** Return a list of all files in the ZVFS. The order of the names +** in the list is arbitrary. +*/ +static int ZvfsListObjCmd(void *NotUsed, Tcl_Interp *interp, + int objc, Tcl_Obj *const* objv) +{ + char *zPattern = 0; + Tcl_RegExp pRegexp = 0; + Tcl_HashEntry *pEntry; + Tcl_HashSearch sSearch; + Tcl_Obj *pResult = Tcl_GetObjResult(interp); + + if( objc>3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "?(-glob|-regexp)? ?PATTERN?"); + return TCL_ERROR; + } + if( local.isInit==0 ) return TCL_OK; + if( objc==3 ){ + int n; + char *zSwitch = Tcl_GetStringFromObj(objv[1], &n); + if( n>=2 && strncmp(zSwitch,"-glob",n)==0 ){ + zPattern = Tcl_GetString(objv[2]); + }else if( n>=2 && strncmp(zSwitch,"-regexp",n)==0 ){ + pRegexp = Tcl_RegExpCompile(interp, Tcl_GetString(objv[2])); + if( pRegexp==0 ) return TCL_ERROR; + }else{ + Tcl_AppendResult(interp, "unknown option: ", zSwitch, 0); + return TCL_ERROR; + } + }else if( objc==2 ){ + zPattern = Tcl_GetStringFromObj(objv[1], 0); + } + if( zPattern ){ + for(pEntry = Tcl_FirstHashEntry(&local.fileHash, &sSearch); + pEntry; + pEntry = Tcl_NextHashEntry(&sSearch) + ){ + ZvfsFile *pFile = (ZvfsFile *)Tcl_GetHashValue(pEntry); + char *z = pFile->zName; + if( Tcl_StringMatch(z, zPattern) ){ + Tcl_ListObjAppendElement(interp, pResult, Tcl_NewStringObj(z, -1)); + } + } + }else if( pRegexp ){ + for(pEntry = Tcl_FirstHashEntry(&local.fileHash, &sSearch); + pEntry; + pEntry = Tcl_NextHashEntry(&sSearch) + ){ + ZvfsFile *pFile = (ZvfsFile *)Tcl_GetHashValue(pEntry); + char *z = pFile->zName; + if( Tcl_RegExpExec(interp, pRegexp, z, z) ){ + Tcl_ListObjAppendElement(interp, pResult, Tcl_NewStringObj(z, -1)); + } + } + }else{ + for(pEntry = Tcl_FirstHashEntry(&local.fileHash, &sSearch); + pEntry; + pEntry = Tcl_NextHashEntry(&sSearch) + ){ + ZvfsFile *pFile = (ZvfsFile *)Tcl_GetHashValue(pEntry); + char *z = pFile->zName; + Tcl_ListObjAppendElement(interp, pResult, Tcl_NewStringObj(z, -1)); + } + } + return TCL_OK; +} + +/* +** Whenever a ZVFS file is opened, an instance of this structure is +** attached to the open channel where it will be available to the +** ZVFS I/O routines below. All state information about an open +** ZVFS file is held in this structure. +*/ +typedef struct ZvfsChannelInfo { + unsigned long nByte; /* number of bytes of uncompressed data */ + unsigned long nByteCompr; /* number of bytes of unread compressed data */ + unsigned long nData; /* total number of bytes of compressed data */ + unsigned long readSoFar; /* position of next byte to be read from the channel */ + long startOfData; /* File position of start of data in ZIP archive */ + Tcl_Channel chan; /* Open file handle to the archive file */ + unsigned char *zBuf; /* buffer used by the decompressor */ + unsigned char *uBuf; /* pointer to the uncompressed, unencrypted data */ + z_stream stream; /* state of the decompressor */ + int isEncrypted; /* file is encrypted */ + int isCompressed; /* True data is compressed */ +} ZvfsChannelInfo; + +/* +** This routine is called as an exit handler. If we do not set +** ZvfsChannelInfo.chan to NULL, then Tcl_Close() will be called on +** that channel a second time when Tcl_Exit runs. This will lead to a +** core dump. +*/ +static void vfsExit(void *pArg) +{ + ZvfsChannelInfo *pInfo = (ZvfsChannelInfo*)pArg; + pInfo->chan = 0; +} + +/* +** This routine is called when the ZVFS channel is closed +*/ +static int vfsClose(ClientData instanceData, Tcl_Interp *interp) +{ + ZvfsChannelInfo* pInfo = (ZvfsChannelInfo*)instanceData; + + if( pInfo->zBuf ){ + Tcl_Free((char*)pInfo->zBuf); + Tcl_Free((char*)pInfo->uBuf); + inflateEnd(&pInfo->stream); + } + if( pInfo->chan ){ + Tcl_Close(interp, pInfo->chan); + Tcl_DeleteExitHandler(vfsExit, pInfo); + } + Tcl_Free((char*)pInfo); + return TCL_OK; +} + +static int vfsInput(ClientData instanceData, char *buf, int toRead, + int *pErrorCode) +{ + ZvfsChannelInfo* pInfo = (ZvfsChannelInfo*) instanceData; + unsigned long nextpos; + + nextpos = pInfo->readSoFar + toRead; + if (nextpos > pInfo->nByte) { + toRead = pInfo->nByte - pInfo->readSoFar; + nextpos = pInfo->nByte; + } + if( toRead == 0 ) + return 0; + + memcpy(buf, pInfo->uBuf + pInfo->readSoFar, toRead); + + pInfo->readSoFar = nextpos; + *pErrorCode = 0; + + return toRead; +} + + +static int vfsRead (ClientData instanceData, unsigned char *buf, int toRead, + int *pErrorCode) +{ + ZvfsChannelInfo* pInfo = (ZvfsChannelInfo*) instanceData; + int len; + + if( (unsigned long)toRead > pInfo->nByte ){ + toRead = pInfo->nByte; + } + if( toRead == 0 ){ + return 0; + } + if (pInfo->isEncrypted) { + /* Make preparations to decrypt the data. */ + + /* Read and decrypt the encryption header. */ + /* + crc_32_tab = get_crc_table(); + init_keys(getPwdKey(pwdbuf)); + len = Tcl_Read(pInfo->chan, encryptHdr, sizeof(encryptHdr)); + if (len == sizeof(encryptHdr)) { + for (i = 0; i < sizeof(encryptHdr); ++i) { + C = encryptHdr[i] ^ decrypt_byte(); + update_keys(C); + } + + } + */ + } + + if( pInfo->isCompressed ){ + int err = Z_OK; + z_stream *stream = &pInfo->stream; + stream->next_out = buf; + stream->avail_out = toRead; + while (stream->avail_out) { + if (!stream->avail_in) { + len = pInfo->nByteCompr; + if (len > COMPR_BUF_SIZE) { + len = COMPR_BUF_SIZE; + } + len = Tcl_Read(pInfo->chan, (char*)pInfo->zBuf, len); + + if (pInfo->isEncrypted) { + /* Decrypt the bytes we have just read. */ + /* + for (i = 0; i < len; ++i) { + C = pInfo->zBuf[i]; + temp = C ^ decrypt_byte(); + update_keys(temp); + pInfo->zBuf[i] = temp; + } + */ + } + + pInfo->nByteCompr -= len; + stream->next_in = pInfo->zBuf; + stream->avail_in = len; + } + err = inflate(stream, Z_NO_FLUSH); + if (err) break; + } + if (err == Z_STREAM_END) { + if ((stream->avail_out != 0)) { + *pErrorCode = err; /* premature end */ + return -1; + } + }else if( err ){ + *pErrorCode = err; /* some other zlib error */ + return -1; + } + }else{ + toRead = Tcl_Read(pInfo->chan, (char*)buf, toRead); + if (pInfo->isEncrypted) { + /* Decrypt the bytes we have just read. */ + /* + for (i = 0; i < toRead; ++i) { + C = buf[i]; + temp = C ^ decrypt_byte(); + update_keys(temp); + buf[i] = temp; + } + */ + } + } + pInfo->nByte = toRead; + pInfo->readSoFar = 0; + *pErrorCode = 0; + return toRead; +} + +/* +** Write to a ZVFS file. ZVFS files are always read-only, so this routine +** always returns an error. +*/ +static int vfsOutput(ClientData instanceData, CONST char *buf, int toWrite, + int *pErrorCode) +{ + *pErrorCode = EINVAL; + return -1; +} + +static int vfsSeek(ClientData instanceData, long offset, int mode, + int *pErrorCode) +{ + ZvfsChannelInfo* pInfo = (ZvfsChannelInfo*) instanceData; + + switch( mode ){ + case SEEK_CUR: { + offset += pInfo->readSoFar; + break; + } + case SEEK_END: { + offset += pInfo->nByte - 1; + break; + } + default: { + /* Do nothing */ + break; + } + } + /* Don't seek past end of data */ + if (pInfo->nByte < (unsigned long)offset) + return -1; + + /* Don't seek before the start of data */ + if (offset < 0) + return -1; + + pInfo->readSoFar = (unsigned long)offset; + return pInfo->readSoFar; +} + +/* +** Handle events on the channel. ZVFS files do not generate events, +** so this is a no-op. +*/ +static void vfsWatchChannel(ClientData instanceData, int mask) +{ + return; +} + +/* +** Called to retrieve the underlying file handle for this ZVFS file. +** As the ZVFS file has no underlying file handle, this is a no-op. +*/ +static int vfsGetFile(ClientData instanceData, int direction, + ClientData* handlePtr) +{ + return TCL_ERROR; +} + +/* +** This structure describes the channel type structure for +** access to the ZVFS. +*/ +static Tcl_ChannelType vfsChannelType = { + "vfs", /* Type name. */ + NULL, /* Set blocking/nonblocking behaviour. NULL'able */ + vfsClose, /* Close channel, clean instance data */ + vfsInput, /* Handle read request */ + vfsOutput, /* Handle write request */ + vfsSeek, /* Move location of access point. NULL'able */ + NULL, /* Set options. NULL'able */ + NULL, /* Get options. NULL'able */ + vfsWatchChannel, /* Initialize notifier */ + vfsGetFile /* Get OS handle from the channel. */ +}; + +/* +** This routine attempts to do an open of a file. Check to see +** if the file is located in the ZVFS. If so, then open a channel +** for reading the file. If not, return NULL. +*/ +static Tcl_Channel ZvfsFileOpen(Tcl_Interp *interp, char *zFilename, + char *modeString, int permissions) +{ + ZvfsFile *pFile; + ZvfsChannelInfo *pInfo; + Tcl_Channel chan; + static int count = 1; + char zName[128]; + unsigned char zBuf[128]; + int errCode; + + pFile = ZvfsLookup(zFilename); + if( pFile==0 ) return NULL; + chan = Tcl_OpenFileChannel(interp, pFile->pArchive->zName, "r", 0); + if (local.firstMount == NULL) + local.firstMount = pFile->pArchive->zName; + if( chan==0 ){ + return 0; + } + if( Tcl_SetChannelOption(interp, chan, "-translation", "binary") + || Tcl_SetChannelOption(interp, chan, "-encoding", "binary") + ){ + /* this should never happen */ + Tcl_Close(0, chan); + return 0; + } + Tcl_Seek(chan, pFile->iOffset, SEEK_SET); + Tcl_Read(chan, (char*)zBuf, 30); + if( memcmp(zBuf, "\120\113\03\04", 4) ){ + if( interp ){ + Tcl_AppendResult(interp, "local header mismatch: ", NULL); + } + Tcl_Close(interp, chan); + return 0; + } + pInfo = (ZvfsChannelInfo*)Tcl_Alloc( sizeof(*pInfo) ); + pInfo->chan = chan; + Tcl_CreateExitHandler(vfsExit, pInfo); + pInfo->isEncrypted = zBuf[6] & 1; + if (pFile->pArchive->zName == local.firstMount) { + /* FreeWrap specific. + We are opening a file from the executable. + All such files must be encrypted. + */ + if (!pInfo->isEncrypted) { + /* The file is not encrypted. + Someone must have tampered with the application. + Let's exit the program. + */ + /* + printf("This application has an unauthorized modification. Exiting immediately\n"); + exit(-10); + */ + } + } + pInfo->isCompressed = INT16(zBuf, 8); + if (pInfo->isCompressed ){ + z_stream *stream = &pInfo->stream; + pInfo->zBuf = (unsigned char*)Tcl_Alloc(COMPR_BUF_SIZE); + stream->zalloc = (alloc_func)0; + stream->zfree = (free_func)0; + stream->opaque = (voidpf)0; + stream->avail_in = 2; + stream->next_in = pInfo->zBuf; + pInfo->zBuf[0] = 0x78; + pInfo->zBuf[1] = 0x01; + inflateInit(&pInfo->stream); + } + else { + pInfo->zBuf = 0; + } + pInfo->nByte = INT32(zBuf,22); + pInfo->nByteCompr = pInfo->nData = INT32(zBuf,18); + pInfo->readSoFar = 0; + Tcl_Seek(chan, INT16(zBuf,26)+INT16(zBuf,28), SEEK_CUR); + pInfo->startOfData = Tcl_Tell(chan); + sprintf(zName,"vfs_%x_%x",((int)pFile)>>12,count++); + chan = Tcl_CreateChannel(&vfsChannelType, zName, + (ClientData)pInfo, TCL_READABLE); + + pInfo->uBuf = (unsigned char*)Tcl_Alloc(pInfo->nByte); + /* Read and decompress the file contents */ + if (pInfo->uBuf) { + pInfo->uBuf[0] = 0; + vfsRead(pInfo, pInfo->uBuf, pInfo->nByte, &errCode); + pInfo->readSoFar = 0; + } + + return chan; +} + +/* +** This routine does a stat() system call for a ZVFS file. +*/ +static int ZvfsFileStat(char *path, Tcl_StatBuf *buf) +{ + ZvfsFile *pFile; + + pFile = ZvfsLookup(path); + if( pFile==0 ){ + return -1; + } + memset(buf, 0, sizeof(Tcl_StatBuf)); + if (pFile->isdir) + buf->st_mode = 040555; + else + buf->st_mode = 0100555; + buf->st_size = pFile->nByte; + buf->st_mtime = pFile->timestamp; + buf->st_ctime = pFile->timestamp; + buf->st_atime = pFile->timestamp; + return 0; +} + +/* +** This routine does an access() system call for a ZVFS file. +*/ +static int ZvfsFileAccess(char *path, int mode) +{ + ZvfsFile *pFile; + + if( mode & 3 ){ + return -1; + } + pFile = ZvfsLookup(path); + if( pFile==0 ){ + return -1; + } + return 0; +} + +Tcl_Channel Tobe_FSOpenFileChannelProc _ANSI_ARGS_((Tcl_Interp *interp, Tcl_Obj *pathPtr,int mode, int permissions)) +{ + int len; + /* if (mode != O_RDONLY) return NULL; */ + return ZvfsFileOpen(interp, Tcl_GetStringFromObj(pathPtr,&len), 0, + permissions); +} + +/* +** This routine does a stat() system call for a ZVFS file. +*/ +int Tobe_FSStatProc _ANSI_ARGS_((Tcl_Obj *pathPtr, Tcl_StatBuf *buf)) +{ + int len; + return ZvfsFileStat(Tcl_GetStringFromObj(pathPtr,&len), buf); +} + +/* +** This routine does an access() system call for a ZVFS file. +*/ +int Tobe_FSAccessProc _ANSI_ARGS_((Tcl_Obj *pathPtr, int mode)) +{ + int len; + return ZvfsFileAccess(Tcl_GetStringFromObj(pathPtr,&len), mode); +} + + +/* Tcl_Obj* Tobe_FSFilesystemSeparatorProc + _ANSI_ARGS_((Tcl_Obj *pathPtr)) { + return Tcl_NewStringObj("/",-1);; + } */ +/* Function to process a + * 'Tobe_FSMatchInDirectory()'. If not + * implemented, then glob and recursive + * copy functionality will be lacking in + * the filesystem. */ +int Tobe_FSMatchInDirectoryProc _ANSI_ARGS_((Tcl_Interp* interp, Tcl_Obj *result, Tcl_Obj *pathPtr, CONST char *pattern, Tcl_GlobTypeData * types)) +{ + Tcl_HashEntry *pEntry; + Tcl_HashSearch sSearch; + int scnt, len, l; + char *zPattern, *z=Tcl_GetStringFromObj(pathPtr,&len); + + if (!pattern) return TCL_ERROR; + l=strlen(pattern); + if (!z) + zPattern=strdup(pattern); + else { + zPattern=(char*)malloc(len+l+2); + memcpy(zPattern,z,len); + if (len > 1 || zPattern[0] != '/') + { + zPattern[len] = '/'; + ++len; + } + memcpy(zPattern+len,pattern,l+1); + } + scnt=strchrcnt(zPattern,'/'); + for(pEntry = Tcl_FirstHashEntry(&local.fileHash, &sSearch); + pEntry; + pEntry = Tcl_NextHashEntry(&sSearch) + ){ + ZvfsFile *pFile = Tcl_GetHashValue(pEntry); + char *z = pFile->zName; + if (Tcl_StringCaseMatch(z, zPattern, 0) && scnt==pFile->depth) { + Tcl_ListObjAppendElement(interp, result, Tcl_NewStringObj(z, -1)); + } + } + free(zPattern); + return TCL_OK; +} + +/* Function to check whether a path is in + * this filesystem. This is the most + * important filesystem procedure. */ +int Tobe_FSPathInFilesystemProc _ANSI_ARGS_((Tcl_Obj *pathPtr, ClientData *clientDataPtr)) +{ + int len; + char *path; + + path = Tcl_GetStringFromObj(pathPtr,&len); + if (ZvfsLookup(path)!=0) + return TCL_OK; + + return -1; +} + +Tcl_Obj *Tobe_FSListVolumesProc _ANSI_ARGS_((void)) +{ + Tcl_HashEntry *pEntry; /* Hash table entry */ + Tcl_HashSearch zSearch; /* Search all mount points */ + ZvfsArchive *pArchive; /* The ZIP archive being mounted */ + Tcl_Obj *pVols=0, *pVol; + char mountpt[2048]; + + pEntry=Tcl_FirstHashEntry(&local.archiveHash,&zSearch); + while (pEntry) { + if ((pArchive = Tcl_GetHashValue(pEntry))) { + if (!pVols) { + pVols=Tcl_NewListObj(0,0); + Tcl_IncrRefCount(pVols); + } + sprintf(mountpt, "zvfs:%s", pArchive->zMountPoint); + pVol=Tcl_NewStringObj(mountpt,-1); + Tcl_IncrRefCount(pVol); + Tcl_ListObjAppendElement(NULL, pVols,pVol); + /* Tcl_AppendResult(interp,pArchive->zMountPoint," ",pArchive->zName," ",0);*/ + } + pEntry=Tcl_NextHashEntry(&zSearch); + } + return pVols; +} + +int Tobe_FSChdirProc _ANSI_ARGS_((Tcl_Obj *pathPtr)) +{ + /* Someday, we should actually check if this is a valid path. */ + return TCL_OK; +} + +static CONST char *TobeAttrs[] = { "uncompsize", "compsize", "offset", "mount", "archive", 0 }; + +CONST char* const *Tobe_FSFileAttrStringsProc _ANSI_ARGS_((Tcl_Obj *pathPtr, Tcl_Obj** objPtrRef)) +{ + return TobeAttrs; +} + +int Tobe_FSFileAttrsGetProc _ANSI_ARGS_((Tcl_Interp *interp, int index, Tcl_Obj *pathPtr,Tcl_Obj **objPtrRef)) +{ + char *zFilename; + ZvfsFile *pFile; + zFilename = Tcl_GetString(pathPtr); + pFile = ZvfsLookup(zFilename); + if(!pFile) + return TCL_ERROR; + switch (index) { + case 0: + *objPtrRef=Tcl_NewIntObj(pFile->nByteCompr); + return TCL_OK; + case 1: + *objPtrRef= Tcl_NewIntObj(pFile->nByte); + return TCL_OK; + case 2: + *objPtrRef= Tcl_NewIntObj(pFile->nByte); + return TCL_OK; + case 3: + *objPtrRef= Tcl_NewStringObj(pFile->pArchive->zMountPoint,-1); + return TCL_OK; + case 4: + *objPtrRef= Tcl_NewStringObj(pFile->pArchive->zName,-1); + return TCL_OK; + default: + return TCL_ERROR; + } + return TCL_OK; +} + +int Tobe_FSFileAttrsSetProc _ANSI_ARGS_((Tcl_Interp *interp, int index, Tcl_Obj *pathPtr, Tcl_Obj *objPtr)) +{ + return TCL_ERROR; +} + +Tcl_Obj* Tobe_FSFilesystemPathTypeProc _ANSI_ARGS_((Tcl_Obj *pathPtr)) +{ + return Tcl_NewStringObj("zip",-1); +} +/****************************************************/ + +// At some point, some of the following might get implemented? + +#define Tobe_FSFilesystemSeparatorProc 0 +#define Tobe_FSLoadFileProc 0 +#define Tobe_FSUnloadFileProc 0 +#define Tobe_FSGetCwdProc 0 +#define Tobe_FSGetCwdProc 0 +#define Tobe_FSCreateDirectoryProc 0 +#define Tobe_FSDeleteFileProc 0 +#define Tobe_FSCopyDirectoryProc 0 +#define Tobe_FSCopyFileProc 0 +#define Tobe_FSRemoveDirectoryProc 0 +#define Tobe_FSNormalizePathProc 0 +#define Tobe_FSUtimeProc 0 +#define Tobe_FSRenameFileProc 0 +#define Tobe_FSCreateInternalRepProc 0 +#define Tobe_FSInternalToNormalizedProc 0 +#define Tobe_FSDupInternalRepProc 0 +#define Tobe_FSFreeInternalRepProc 0 +#define Tobe_FSLinkProc 0 + +static Tcl_Filesystem Tobe_Filesystem = { + "zvfs", /* The name of the filesystem. */ + sizeof(Tcl_Filesystem), /* Length of this structure, so future + * binary compatibility can be assured. */ + TCL_FILESYSTEM_VERSION_1, + /* Version of the filesystem type. */ + Tobe_FSPathInFilesystemProc, + /* Function to check whether a path is in + * this filesystem. This is the most + * important filesystem procedure. */ + Tobe_FSDupInternalRepProc, + /* Function to duplicate internal fs rep. May + * be NULL (but then fs is less efficient). */ + Tobe_FSFreeInternalRepProc, + /* Function to free internal fs rep. Must + * be implemented, if internal representations + * need freeing, otherwise it can be NULL. */ + Tobe_FSInternalToNormalizedProc, + /* Function to convert internal representation + * to a normalized path. Only required if + * the fs creates pure path objects with no + * string/path representation. */ + Tobe_FSCreateInternalRepProc, + /* Function to create a filesystem-specific + * internal representation. May be NULL + * if paths have no internal representation, + * or if the Tobe_FSPathInFilesystemProc + * for this filesystem always immediately + * creates an internal representation for + * paths it accepts. */ + Tobe_FSNormalizePathProc, + /* Function to normalize a path. Should + * be implemented for all filesystems + * which can have multiple string + * representations for the same path + * object. */ + Tobe_FSFilesystemPathTypeProc, + /* Function to determine the type of a + * path in this filesystem. May be NULL. */ + Tobe_FSFilesystemSeparatorProc, + /* Function to return the separator + * character(s) for this filesystem. Must + * be implemented. */ + Tobe_FSStatProc, + /* + * Function to process a 'Tobe_FSStat()' + * call. Must be implemented for any + * reasonable filesystem. + */ + Tobe_FSAccessProc, + /* + * Function to process a 'Tobe_FSAccess()' + * call. Must be implemented for any + * reasonable filesystem. + */ + Tobe_FSOpenFileChannelProc, + /* + * Function to process a + * 'Tobe_FSOpenFileChannel()' call. Must be + * implemented for any reasonable + * filesystem. + */ + Tobe_FSMatchInDirectoryProc, + /* Function to process a + * 'Tobe_FSMatchInDirectory()'. If not + * implemented, then glob and recursive + * copy functionality will be lacking in + * the filesystem. */ + Tobe_FSUtimeProc, + /* Function to process a + * 'Tobe_FSUtime()' call. Required to + * allow setting (not reading) of times + * with 'file mtime', 'file atime' and + * the open-r/open-w/fcopy implementation + * of 'file copy'. */ + Tobe_FSLinkProc, + /* Function to process a + * 'Tobe_FSLink()' call. Should be + * implemented only if the filesystem supports + * links. */ + Tobe_FSListVolumesProc, + /* Function to list any filesystem volumes + * added by this filesystem. Should be + * implemented only if the filesystem adds + * volumes at the head of the filesystem. */ + Tobe_FSFileAttrStringsProc, + /* Function to list all attributes strings + * which are valid for this filesystem. + * If not implemented the filesystem will + * not support the 'file attributes' command. + * This allows arbitrary additional information + * to be attached to files in the filesystem. */ + Tobe_FSFileAttrsGetProc, + /* Function to process a + * 'Tobe_FSFileAttrsGet()' call, used by + * 'file attributes'. */ + Tobe_FSFileAttrsSetProc, + /* Function to process a + * 'Tobe_FSFileAttrsSet()' call, used by + * 'file attributes'. */ + Tobe_FSCreateDirectoryProc, + /* Function to process a + * 'Tobe_FSCreateDirectory()' call. Should + * be implemented unless the FS is + * read-only. */ + Tobe_FSRemoveDirectoryProc, + /* Function to process a + * 'Tobe_FSRemoveDirectory()' call. Should + * be implemented unless the FS is + * read-only. */ + Tobe_FSDeleteFileProc, + /* Function to process a + * 'Tobe_FSDeleteFile()' call. Should + * be implemented unless the FS is + * read-only. */ + Tobe_FSCopyFileProc, + /* Function to process a + * 'Tobe_FSCopyFile()' call. If not + * implemented Tcl will fall back + * on open-r, open-w and fcopy as + * a copying mechanism. */ + Tobe_FSRenameFileProc, + /* Function to process a + * 'Tobe_FSRenameFile()' call. If not + * implemented, Tcl will fall back on + * a copy and delete mechanism. */ + Tobe_FSCopyDirectoryProc, + /* Function to process a + * 'Tobe_FSCopyDirectory()' call. If + * not implemented, Tcl will fall back + * on a recursive create-dir, file copy + * mechanism. */ + Tobe_FSLoadFileProc, + /* Function to process a + * 'Tobe_FSLoadFile()' call. If not + * implemented, Tcl will fall back on + * a copy to native-temp followed by a + * Tobe_FSLoadFile on that temporary copy. */ + Tobe_FSUnloadFileProc, + /* Function to unload a previously + * successfully loaded file. If load was + * implemented, then this should also be + * implemented, if there is any cleanup + * action required. */ + Tobe_FSGetCwdProc, + /* + * Function to process a 'Tobe_FSGetCwd()' + * call. Most filesystems need not + * implement this. It will usually only be + * called once, if 'getcwd' is called + * before 'chdir'. May be NULL. + */ + Tobe_FSChdirProc, + /* + * Function to process a 'Tobe_FSChdir()' + * call. If filesystems do not implement + * this, it will be emulated by a series of + * directory access checks. Otherwise, + * virtual filesystems which do implement + * it need only respond with a positive + * return result if the dirName is a valid + * directory in their filesystem. They + * need not remember the result, since that + * will be automatically remembered for use + * by GetCwd. Real filesystems should + * carry out the correct action (i.e. call + * the correct system 'chdir' api). If not + * implemented, then 'cd' and 'pwd' will + * fail inside the filesystem. + */ +}; + +void (*Zvfs_PostInit)(Tcl_Interp *)=0; + +/* +** Initialize the ZVFS system. +*/ +int Zvfs_doInit(Tcl_Interp *interp, int safe) +{ + int n; + + if (Tcl_InitStubs(interp, TCL_PATCH_LEVEL, 0) == NULL) + return TCL_ERROR; + + if (!safe) { + Tcl_CreateCommand(interp, "zvfs::mount", ZvfsMountCmd, + (ClientData)NULL, (Tcl_CmdDeleteProc *)NULL); + Tcl_CreateCommand(interp, "zvfs::unmount", ZvfsUnmountCmd, + (ClientData)NULL, (Tcl_CmdDeleteProc *)NULL); + } + + if (Tcl_PkgProvide(interp, PACKAGE_NAME, PACKAGE_VERSION) != TCL_OK) + return TCL_ERROR; + + if( !local.isInit ){ + /* One-time initialization of the ZVFS */ + n = Tcl_FSRegister(0, &Tobe_Filesystem); + Tcl_InitHashTable(&local.fileHash, TCL_STRING_KEYS); + Tcl_InitHashTable(&local.archiveHash, TCL_STRING_KEYS); + Tcl_CreateObjCommand(interp, "zvfs::exists", ZvfsExistsObjCmd, 0, 0); + Tcl_CreateObjCommand(interp, "zvfs::info", ZvfsInfoObjCmd, 0, 0); + Tcl_CreateObjCommand(interp, "zvfs::list", ZvfsListObjCmd, 0, 0); + + local.isInit = 1; + } + + if (Zvfs_PostInit) + Zvfs_PostInit(interp); + + return TCL_OK; +} + +int Zvfs_Init(Tcl_Interp *interp){ + return Zvfs_doInit(interp,0); +} + +int Zvfs_SafeInit(Tcl_Interp *interp){ + return Zvfs_doInit(interp,1); +} + -- cgit v0.12