update TEA 3.13 tksao

6 files changed, 0 insertions, 11018 deletions

diff --git a/tksao/tclconfig/ChangeLog b/tksao/tclconfig/ChangeLog
deleted file mode 100644
index 9504def..0000000
--- a/tksao/tclconfig/ChangeLog
+++ /dev/null
@@ -1,1003 +0,0 @@
-2016-03-11 Sean Woods <yoda@etoyoc.com>
-  *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  <nijtmans@users.sf.net>
-
-	* tcl.m4:  Rfe [00189c4afc]: Allow semi-static UCRT build on
-	Windows with VC 14.0
-
-2013-10-08  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tcl.m4:  Bug [172223e008]: Wrong filename in
-	--disable-shared compile on MinGW
-
-2013-10-04  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tcl.m4:  stub library is no longer linked with msvcrt??.dll.
-
-2013-10-01  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* 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  <nijtmans@users.sf.net>
-
-	* 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  <nijtmans@users.sf.net>
-
-	* tcl.m4:  Bug [32afa6e256]: dirent64 check is incorrect in tcl.m4
-	(thanks to Brian Griffin)
-
-2013-06-20  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* 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  <nijtmans@users.sf.net>
-
-	* 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  <nijtmans@users.sf.net>
-
-	* tcl.m4: Fix for FreeBSD, and remove support for old
-	FreeBSD versions. Patch by Pietro Cerutti
-
-2013-03-12  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tcl.m4: Patch by Andrew Shadura, providing better support for
-	* three architectures they have in Debian.
-
-2012-08-07  Stuart Cassoff  <stwo@users.sourceforge.net>
-
-	* tcl.m4: Added "-DNDEBUG" to CFLAGS_DEFAULT
-	when building with --disable-symbols.
-
-2012-08-07  Stuart Cassoff  <stwo@users.sourceforge.net>
-
-	* tcl.m4: [Bug 3555058]: Checkin [30736d63f0] broke
-	CFLAGS_DEFAULT, LDFLAGS_DEFAULT
-
-2012-08-07  Stuart Cassoff  <stwo@users.sourceforge.net>
-
-	* tcl.m4: [Bug 3511806]: Checkin [30736d63f0] broke CFLAGS
-
-2012-08-07  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tcl.m4: [Bug 3511806]: Checkin [30736d63f0] broke CFLAGS
-
-2012-07-25  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tcl.m4: My previous commit (2012-04-03) broke the ActiveTcl
-	build for AMD64, because of the quotes in "C:/<path>/AMD64/cl.exe".
-	It turns out that the AC_TRY_COMPILE macro cannot handle that.
-
-2012-07-22  Stuart Cassoff  <stwo@users.sourceforge.net>
-
-	* tcl.m4: Tidy: consistency, spelling, phrasing, whitespace.
-	No functional change.
-
-2012-04-03  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* 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  <nijtmans@users.sf.net>
-
-	* 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  <andreask@activestate.com>
-
-	* tcl.m4: Applied patch by Jeff Lawson. Nicer error message when
-	  tclConfig.sh was not found.
-
-2010-12-15  Stuart Cassoff  <stwo@users.sourceforge.net>
-
-	* install-sh: Upgrade to newer install-sh and use it.
-	* tcl.m4:
-
-2010-12-14  Stuart Cassoff  <stwo@users.sourceforge.net>
-
-	* tcl.m4: Better building on OpenBSD.
-
-2010-12-14  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tcl.m4: when using gcc, don't try to determine Win64 SDK
-
-2010-12-12  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tcl.m4: Determine correctly a cross-compiler-windres
-
-2010-11-23  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tcl.m4: add some cross-compile support, borrowed from Tcl 8.6
-
-2010-09-16  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4: correct HP-UX LDFLAGS (only used when building big shell)
-
-2010-09-14  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4: add extra if check for .manifest file generation
-	Add notice about package name and version being built.
-
-2010-09-09  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tcl.m4: [FREQ #3058486] TEA_LOAD_CONFIG doesn't set all BUILD_ vars
-	Slightly related: defining BUILD_$1 on all platforms - not only win -
-	allows the -fvisibility feature to be used in extensions as well, at
-	least if you compile against tcl >= 8.5.
-
-2010-08-26  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4: ensure safe quoting for autoheader usage
-
-2010-08-19  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4: add TEA_ADD_CLEANFILES macro to make adding cleanfiles
-	easier, and add *.exp to CLEANFILES Windows default.
-	(TEA_MAKE_LIB): Enhanced to check for MSVC that requires manifests
-	and auto-embed it into proj DLL via MAKE_SHARED_LIB.  Also define
-	VC_MANIFEST_EMBED_DLL and VC_MANIFEST_EMBED_EXE that do the same
-	magic in case it is needed for extended TEA projects.
-
-2010-08-16  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	*** Bump to TEA_VERSION 3.9 ***
-	If upgrading from TEA_VERSION 3.8, copy over tcl.m4, change
-	TEA_INIT to use 3.9 and reconfigure (ac-2.59+).
-	BUILD_${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  <jeffh@ActiveState.com>
-
-	*** 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  <jeffh@ActiveState.com>
-
-	* tcl.m4: remove the following old platform configurations:
-	UNIX_SV*|UnixWare-5*, SunOS-4.*, SINIX*5.4*, SCO_SV-3.2*<readded>,
-	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  <nijtmans@users.sf.net>
-
-	* tcl.m4: [Patch #1055668] removal of exported internals from
-	tclInt.h (EXTERN macro)
-
-2010-04-14  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* 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  <nijtmans@users.sf.net>
-
-	* install-sh         [Bug 2982540] configure and install* script files
-	                     should always have LF
-
-2010-02-19  Stuart Cassoff  <stwo@users.sourceforge.net>
-
-	* tcl.m4: Correct compiler/linker flags for threaded builds on
-	OpenBSD.
-
-2010-01-19  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tcl.m4: Detect CYGWIN variant: win32 or unix
-
-2010-01-03  Donal K. Fellows  <dkf@users.sf.net>
-
-	* 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  <nijtmans@users.sf.net>
-
-	* tcl.m4: [Tcl Patch #2883533] tcl.m4 support for Haiku OS
-
-2009-04-27  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4 (TEA_CONFIG_CFLAGS): harden the check to add _r to CC on
-	AIX with threads.
-
-2009-04-10  Daniel Steffen  <das@users.sourceforge.net>
-
-	* tcl.m4 (Darwin): check for 64-bit TkAqua.
-
-2009-03-26  Jan Nijtmans  <nijtmans@users.sf.net>
-
-	* tclconfig/tcl.m4: Adapt LDFLAGS and LD_SEARCH_FLAGS
-	together with SHLIB_LD definition to unbreak building on HPUX.
-
-2009-03-20  Andreas Kupries  <andreask@activestate.com>
-
-	* tclconfig/tcl.m4: Changed SHLIB_LD definition to unbreak
-	building on HPUX.
-
-2009-03-16  Joe English  <jenglish@users.sourceforge.net>
-
-	* 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  <jenglish@users.sourceforge.net>
-
-	* 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  <nijtmans@users.sf.net>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	*** Bump to TEA_VERSION 3.7 ***
-
-	* tcl.m4: in private header check, check for <plat>Port.h instead
-	of Int.h to ensure all private headers are available.
-
-2008-11-04  Daniel Steffen  <das@users.sourceforge.net>
-
-	* tcl.m4 (Darwin): sync TEA_PRIVATE_TK_HEADERS handling of
-	Tk.framework PrivateHeaders with TEA_PRIVATE_TCL_HEADERS.
-
-2008-11-04  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <das@users.sourceforge.net>
-
-	* tcl.m4 (SunOS-5.11): fix 64bit amd64 support with gcc & Sun cc.
-
-2008-03-27  Daniel Steffen  <das@users.sourceforge.net>
-
-	* tcl.m4 (SunOS-5.1x): fix 64bit support for Sun cc. [Bug 1921166]
-
-2008-02-01  Donal K. Fellows  <donal.k.fellows@man.ac.uk>
-
-	* 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  <das@users.sourceforge.net>
-
-	* tcl.m4 (Darwin): add support for 64-bit X11.
-
-2007-10-23  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	*** Tagged tea-3-branch to start TEA 4 development on HEAD ***
-
-2007-09-17  Joe English  <jenglish@users.sourceforge.net>
-
-	* tcl.m4: use '${CC} -shared' instead of 'ld -Bshareable'
-	to build shared libraries on current NetBSDs [Bug 1749251].
-
-2007-09-15  Daniel Steffen  <das@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* tcl.m4: check Ttk dir for Tk private headers (8.5).
-	Add some comments to other bits.
-
-2007-06-25  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4 (TEA_PROG_TCLSH, TEA_PROG_WISH): move where / is added.
-
-2007-06-13  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4: fix --with-tkinclude alignment. [Bug 1506111]
-
-2007-06-06  Daniel Steffen  <das@users.sourceforge.net>
-
-	* tcl.m4 (Darwin): fix 64bit arch removal in fat 32&64bit builds.
-
-2007-05-18  Donal K. Fellows  <donal.k.fellows@man.ac.uk>
-
-	* tcl.m4: Added quoting so that paths with spaces cause fewer
-	problems.
-
-2007-03-07  Daniel Steffen  <das@users.sourceforge.net>
-
-	* tcl.m4 (Darwin): s/CFLAGS/CPPFLAGS/ in -mmacosx-version-min check.
-
-2007-02-15  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4: correct private header check to search in generic subdir
-
-2007-02-09  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	*** 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  <jeffh@ActiveState.com>
-
-	* 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  <das@users.sourceforge.net>
-
-	* tcl.m4: add caching to -pipe check.
-
-2007-01-25  Daniel Steffen  <das@users.sourceforge.net>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <das@users.sourceforge.net>
-
-	* tcl.m4 (Darwin): --enable-64bit: verify linking with 64bit -arch flag
-	succeeds before enabling 64bit build.
-
-2006-12-16  Daniel Steffen  <das@users.sourceforge.net>
-
-	* 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  <das@users.sourceforge.net>
-
-	* tcl.m4 (Linux): --enable-64bit support. [Patch 1597389], [Bug 1230558]
-
-2006-08-18  Daniel Steffen  <das@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jenglish@users.sourceforge.net>
-
-	* tcl.m4: Set SHLIB_LD_FLAGS='${LIBS}' on NetBSD,
-	as per the other *BSD variants [Bug 1334613].
-
-2006-01-25  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	*** 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  <das@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* tcl.m4: add dkf's system config refactor
-
-2006-01-04  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4: remove extraneous ' that causes bash 3.1 to choke
-
-2005-12-19  Joe English  <jenglish@users.sourceforge.net>
-
-	* 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  <dgp@users.sf.net>
-
-	* tcl.m4 (TEA_PUBLIC_*_HEADERS):	Better support for finding
-	header files for uninstalled Tcl and Tk.
-
-2005-12-02  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4: correctly bump TEA_VERSION var to 3.4
-
-2005-12-01  Daniel Steffen  <das@users.sourceforge.net>
-
-	* unix/tcl.m4 (Darwin): fixed error when MACOSX_DEPLOYMENT_TARGET unset
-
-2005-11-29  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* tcl.m4: Fix Solaris 5.10 check and Solaris AMD64 64-bit builds.
-
-2005-10-04  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <mdejong@users.sourceforge.net>
-
-	* 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  <mdejong@users.sourceforge.net>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <dgp@users.sf.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* tcl.m4: Correct gcc build and HP-UX-11.
-
-2005-02-08  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* tcl.m4: Updates for VC7 compatibility, fixing CFLAGS and LDFLAGS
-	options, using better default -O levels. [Bug 1092952, 1091967]
-
-2004-12-29  Joe English  <jenglish@users.sourceforge.net>
-
-	* tcl.m4: Do not use ${DBGX} suffix when building
-	shared libraries [patch #1081595, TIP #34]
-
-2004-09-07  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4 (TEA_CONFIG_CFLAGS): support eVC4 Win/CE builds
-
-2004-08-10  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* 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  <das@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* tcl.m4: correct Windows builds getting LDFLAGS info in MAKE_LIB
-
-2004-02-11  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4: correct TCL_INCLUDES for private headers on Windows - it
-	doesn't need the eval.
-
-2004-02-10  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* tcl.m4: updated OpenBSD support based on [Patch #775246] (cassoff)
-
-2003-12-05  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* tcl.m4: correct default setting of ARCH for WinCE builds.
-	Correct \ escaping for CE sed macros.
-
-2003-04-10  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* tcl.m4: replace $(syscal) construct with older `syscall` for
-	systems where sh != bash.
-
-2003-04-09  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* tcl.m4: correct HP-UX ia64 --enable-64bit build flags
-
-2003-01-29  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* 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  <mdejong@users.sourceforge.net>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <zoran@archiware.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* README.txt: updated to reflect fewer files
-
-2002-03-06  Jeff Hobbs  <jeffh@ActiveState.com>
-
-	* 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  <jeffh@ActiveState.com>
-
-	* 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 <karl@procplace.com>
-
-	* 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 <karl@procplace.com>
-
-	* installFile.tcl: Added support for converting new-style (1.1+)
-	  Cygnus drive paths to Tcl-style.
-
-2001-01-15    <brent.welch@interwoven.com>
-
-	* tcl.m4: Added FreeBSD clause.
-
-2001-01-03    <brent.welch@interwoven.com>
-
-	* tcl.m4: Fixed typo in SC_LIB_SPEC where it is checking
-	for exec-prefix.
-
-2000-12-01    <brent.welch@interwoven.com>
-
-	* 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    <welch@ajubasolutions.com>
-
-	* 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/tksao/tclconfig/README.txt b/tksao/tclconfig/README.txt
deleted file mode 100644
index 59b5a3e..0000000
--- a/tksao/tclconfig/README.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-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/tksao/tclconfig/config.tcl.in b/tksao/tclconfig/config.tcl.in
deleted file mode 100644
index ffc1c9d..0000000
--- a/tksao/tclconfig/config.tcl.in
+++ /dev/null
@@ -1,82 +0,0 @@
-###

-# Tcl Parsable version of data from xxxConfig.sh

-###

-name {@PACKAGE_NAME@}

-version {@PACKAGE_VERSION@}

-libfile {@PKG_LIB_FILE@}

-srcdir  {@srcdir@}

-prefix  {@prefix@}

-exec_prefix {@exec_prefix@}

-exeext  {@EXEEXT@}

-tk      {@TEA_TK_EXTENSION@}

-

-bindir {@bindir@}

-libdir {@libdir@}

-includedir {@includedir@}

-datarootdir	{@datarootdir@}

-datadir {@datadir@}

-mandir  {@mandir@}

-cleanfiles {@CLEANFILES@}

-

-AR		{@AR@}

-CC		{@CC@}

-CFLAGS          {@CFLAGS@}

-CFLAGS_DEBUG	{@CFLAGS_DEBUG@}

-CFLAGS_OPTIMIZE	{@CFLAGS_OPTIMIZE@}

-CFLAGS_DEFAULT	{@CFLAGS_DEFAULT@}

-CFLAGS_WARNING	{@CFLAGS_WARNING@}

-CPPFLAGS        {@CPPFLAGS@}

-DEFS  {@DEFS@ @PKG_CFLAGS@}

-EXEEXT		{@EXEEXT@}

-LDFLAGS {@LDFLAGS@}

-LDFLAGS_DEFAULT	{@LDFLAGS_DEFAULT@}

-LIBS    {@PKG_LIBS@ @LIBS@}

-MAKE_LIB	{@MAKE_LIB@}

-MAKE_SHARED_LIB	{@MAKE_SHARED_LIB@}

-MAKE_STATIC_LIB	{@MAKE_STATIC_LIB@}

-MAKE_STUB_LIB	{@MAKE_STUB_LIB@}

-OBJEXT		{@OBJEXT@}

-PKG_CFLAGS      {@PKG_CFLAGS@}

-RANLIB		{@RANLIB@}

-RANLIB_STUB	{@RANLIB_STUB@}

-

-SHELL           {@SHELL@}

-

-SHARED_BUILD  {@SHARED_BUILD@}

-

-SHLIB_CFLAGS	{@SHLIB_CFLAGS@}

-SHLIB_LD	{@SHLIB_LD@}

-SHLIB_LD_LIBS	{@SHLIB_LD_LIBS@}

-SHLIB_SUFFIX  {@SHLIB_SUFFIX@}

-STLIB_LD	{@STLIB_LD@}

-TCL_DEFS	{@TCL_DEFS@}

-TCL_VERSION {@TCL_VERSION@}

-TCL_PATCH_LEVEL {@TCL_PATCH_LEVEL@}

-TCL_BIN_DIR	{@TCL_BIN_DIR@}

-TCL_SRC_DIR	{@TCL_SRC_DIR@}

-TEA_TK_EXTENSION {@TEA_TK_EXTENSION@}

-

-TK_VERSION {@TK_VERSION@}

-TK_PATCH_LEVEL {@TK_PATCH_LEVEL@}

-TK_BIN_DIR	{@TK_BIN_DIR@}

-TK_SRC_DIR	{@TK_SRC_DIR@}

-

-TEA_PLATFORM {@TEA_PLATFORM@}

-TEA_WINDOWINGSYSTEM {@TEA_WINDOWINGSYSTEM@}

-TEA_SYSTEM {@TEA_SYSTEM@}

-TEACUP_OS {@TEACUP_OS@}

-TEACUP_ARCH {@TEACUP_ARCH@}

-TEACUP_TOOLSET {@TEACUP_TOOLSET@}

-TEACUP_PROFILE {@TEACUP_PROFILE@}

-

-PRACTCL_DEFS {@PRACTCL_DEFS@}

-PRACTCL_TOOLSET {@PRACTCL_TOOLSET@}

-PRACTCL_SHARED_LIB {@PRACTCL_SHARED_LIB@}

-PRACTCL_STATIC_LIB {@PRACTCL_STATIC_LIB@}

-PRACTCL_STUB_LIB {@PRACTCL_STUB_LIB@}

-PRACTCL_LIBS {@PKG_LIBS@ @LIBS@}

-PRACTCL_VC_MANIFEST_EMBED_DLL {@PRACTCL_VC_MANIFEST_EMBED_DLL@}

-PRACTCL_VC_MANIFEST_EMBED_EXE {@PRACTCL_VC_MANIFEST_EMBED_EXE@}

-PRACTCL_NAME_LIBRARY {@PRACTCL_NAME_LIBRARY@}

-

-PRACTCL_PKG_LIBS {@PKG_LIBS@}
\ No newline at end of file
diff --git a/tksao/tclconfig/install-sh b/tksao/tclconfig/install-sh
deleted file mode 100755
index 7c34c3f..0000000
--- a/tksao/tclconfig/install-sh
+++ /dev/null
@@ -1,528 +0,0 @@
-#!/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/tksao/tclconfig/practcl.tcl b/tksao/tclconfig/practcl.tcl
deleted file mode 100644
index ecabbf8..0000000
--- a/tksao/tclconfig/practcl.tcl
+++ /dev/null
@@ -1,4923 +0,0 @@
-###
-# Practcl
-# An object oriented templating system for stamping out Tcl API calls to C
-###
-puts [list LOADED practcl.tcl from [info script]]
-
-package require TclOO
-###
-# Seek out Tcllib if it's available
-###
-set tcllib_path {}
-foreach path {.. ../.. ../../..} {
-  foreach path [glob -nocomplain [file join [file normalize $path] tcllib* modules]] {
-    set tclib_path $path
-    lappend ::auto_path $path
-    break
-  }
-  if {$tcllib_path ne {}} break
-}
-
-###
-# Build utility functions
-###
-
-
-###
-# Extend http to follow redirects (ala Sourceforge downloads)
-###
-namespace eval ::http {}
-proc ::http::_followRedirects {url args} {
-  while 1 {
-    set token [geturl $url -validate 1]
-    set ncode [ncode $token]
-    if { $ncode eq "404" } {
-      error "URL Not found"
-    }
-    switch -glob $ncode {
-      30[1237] {### redirect - see below ###}
-      default  {cleanup $token ; return $url}
-    }
-    upvar #0 $token state
-    array set meta [set ${token}(meta)]
-    cleanup $token
-    if {![info exists meta(Location)]} {
-      return $url
-    }
-    set url $meta(Location)
-    unset meta
-  }
-  return $url
-}
-
-proc ::http::wget {url destfile {verbose 1}} {
-  package require http
-  set tmpchan [open $destfile w]
-  fconfigure $tmpchan -translation binary
-  if { $verbose } {
-    puts [list  GETTING [file tail $destfile] from $url]
-  }
-  set real_url [_followRedirects $url]
-  set token [geturl $real_url -channel $tmpchan -binary yes]
-  if {[ncode $token] != "200"} {
-    error "DOWNLOAD FAILED"
-  }
-  cleanup $token
-  close $tmpchan
-}
-
-namespace eval ::practcl {}
-
-###
-# A command to do nothing. A handy way of
-# negating an instruction without
-# having to comment it completely out.
-# It's also a handy attachment point for
-# an object to be named later
-###
-if {[info command ::noop] eq {}} {
-  proc ::noop args {}
-}
-
-proc ::practcl::debug args {
-  #puts $args
-  ::practcl::cputs ::DEBUG_INFO $args
-}
-
-###
-# Drop in a static copy of Tcl
-###
-proc ::practcl::doexec args {
-  puts [list {*}$args]
-  exec {*}$args >&@ stdout
-}
-
-proc ::practcl::doexec_in {path args} {
-  set PWD [pwd]
-  cd $path
-  puts [list {*}$args]
-  exec {*}$args >&@ stdout
-  cd $PWD
-}
-
-proc ::practcl::dotclexec args {
-  puts [list [info nameofexecutable] {*}$args]
-  exec [info nameofexecutable] {*}$args >&@ stdout
-}
-
-proc ::practcl::domake {path args} {
-  set PWD [pwd]
-  cd $path
-  puts [list *** $path ***]
-  puts [list make {*}$args]
-  exec make {*}$args >&@ stdout
-  cd $PWD
-}
-
-proc ::practcl::domake.tcl {path args} {
-  set PWD [pwd]
-  cd $path
-  puts [list *** $path ***]
-  puts [list make.tcl {*}$args]
-  exec [info nameofexecutable] make.tcl {*}$args >&@ stdout
-  cd $PWD
-}
-
-proc ::practcl::fossil {path args} {
-  set PWD [pwd]
-  cd $path
-  puts [list {*}$args]
-  exec fossil {*}$args >&@ stdout
-  cd $PWD
-}
-
-
-proc ::practcl::fossil_status {dir} {
-  if {[info exists ::fosdat($dir)]} {
-    return $::fosdat($dir)
-  }
-  set result {
-tags experimental
-version {}
-  }
-  set pwd [pwd]
-  cd $dir
-  set info [exec fossil status]
-  cd $pwd
-  foreach line [split $info \n] {
-    if {[lindex $line 0] eq "checkout:"} {
-      set hash [lindex $line end-3]
-      set maxdate [lrange $line end-2 end-1]
-      dict set result hash $hash
-      dict set result maxdate $maxdate
-      regsub -all {[^0-9]} $maxdate {} isodate
-      dict set result isodate $isodate
-    }
-    if {[lindex $line 0] eq "tags:"} {
-      set tags [lrange $line 1 end]
-      dict set result tags $tags
-      break
-    }
-  }
-  set ::fosdat($dir) $result
-  return $result
-}
-
-proc ::practcl::os {} {
-  return [${::practcl::MAIN} define get TEACUP_OS]
-}
-
-if {[::package vcompare $::tcl_version 8.6] < 0} {
-  # Approximate ::zipfile::mkzip with exec calls
-  proc ::practcl::mkzip {exename barekit vfspath} {
-    set path [file dirname [file normalize $exename]]
-    set zipfile [file join $path [file rootname $exename].zip]
-    file copy -force $barekit $exename
-    set pwd [pwd]
-    cd $vfspath
-    exec zip -r $zipfile .
-    cd $pwd
-    set fout [open $exename a]
-    set fin [open $zipfile r]
-    chan configure $fout -translation binary
-    chan configure $fin -translation binary
-    chan copy $fin $fout
-    chan close $fin
-    chan close $fout
-    exec zip -A $exename
-  }
-  proc ::practcl::sort_dict list {
-    set result {}
-    foreach key [lsort -dictionary [dict keys $list]] {
-      dict set result $key [dict get $list $key]
-    }
-    return $result
-  }
-} else {
-  proc ::practcl::mkzip {exename barekit vfspath} {
-    ::practcl::tcllib_require zipfile::mkzip
-    ::zipfile::mkzip::mkzip $exename -runtime $barekit -directory $vfspath
-  }
-  proc ::practcl::sort_dict list {
-    return [::lsort -stride 2 -dictionary $list]   
-  }
-}
-
-proc ::practcl::local_os {} {
-  # If we have already run this command, return
-  # a cached copy of the data
-  if {[info exists ::practcl::LOCAL_INFO]} {
-    return $::practcl::LOCAL_INFO
-  }
-  set result [array get ::practcl::CONFIG]
-  dict set result TEACUP_PROFILE unknown
-  dict set result TEACUP_OS unknown
-  dict set result EXEEXT {}
-  set windows 0
-  if {$::tcl_platform(platform) eq "windows"} {
-    set windows 1
-  }
-  if {$windows} {
-    set system "windows"
-    set arch ix86
-    dict set result TEACUP_PROFILE win32-ix86
-    dict set result TEACUP_OS windows
-    dict set result EXEEXT .exe
-  } else {
-    set system [exec uname -s]-[exec uname -r]
-    set arch unknown
-    dict set result TEACUP_OS generic
-  }
-  dict set result TEA_PLATFORM $system
-  dict set result TEA_SYSTEM $system
-  if {[info exists ::SANDBOX]} {
-    dict set result sandbox $::SANDBOX
-  }
-  switch -glob $system {
-    Linux* {
-      dict set result TEACUP_OS linux
-      set arch [exec uname -m]
-      dict set result TEACUP_PROFILE "linux-glibc2.3-$arch"
-    }
-    GNU* {
-      set arch [exec uname -m]
-      dict set result TEACUP_OS "gnu"
-    }
-    NetBSD-Debian {
-      set arch [exec uname -m]
-      dict set result TEACUP_OS "netbsd-debian"
-    }
-    OpenBSD-* {
-      set arch [exec arch -s]
-      dict set result TEACUP_OS "openbsd"
-    }
-    Darwin* {
-      set arch [exec uname -m]
-      dict set result TEACUP_OS "macosx"
-      if {$arch eq "x86_64"} {
-        dict set result TEACUP_PROFILE "macosx10.5-i386-x86_84"
-      } else {
-        dict set result TEACUP_PROFILE "macosx-universal"
-      }
-    }
-    OpenBSD* {
-      set arch [exec arch -s]
-      dict set result TEACUP_OS "openbsd"
-    }
-  }
-  if {$arch eq "unknown"} {
-    catch {set arch [exec uname -m]}
-  }
-  switch -glob $arch {
-    i*86 {
-      set arch "ix86" 
-    }
-    amd64 {
-      set arch "x86_64"
-    }
-  }
-  dict set result TEACUP_ARCH $arch
-  if {[dict get $result TEACUP_PROFILE] eq "unknown"} {
-    dict set result TEACUP_PROFILE [dict get $result TEACUP_OS]-$arch
-  }
-  set OS [dict get $result TEACUP_OS]
-  dict set result os $OS
-  
-  # Look for a local preference file
-  set pathlist {}
-  set userhome [file normalize ~/tcl]
-  set local_install [file join $userhome lib]
-  switch $OS {
-    windows {
-      set userhome [file join [file normalize $::env(LOCALAPPDATA)] Tcl]
-      if {[file exists c:/Tcl/Teapot]} {
-        dict set result teapot c:/Tcl/Teapot
-      }
-    }
-    macosx {
-      set userhome [file join [file normalize {~/Library/Application Support/}] Tcl]
-      if {[file exists {~/Library/Application Support/ActiveState/Teapot/repository/}]} {
-        dict set result teapot [file normalize {~/Library/Application Support/ActiveState/Teapot/repository/}]
-      }
-      dict set result local_install [file normalize ~/Library/Tcl]
-      if {![dict exists $result sandbox]} {
-        dict set result sandbox       [file normalize ~/Library/Tcl/sandbox]
-      }
-    }
-    default {
-    }
-  }
-  dict set result userhome $userhome
-  # Load user preferences
-  if {[file exists [file join $userhome practcl.rc]]} {
-    set dat [::practcl::cat [file join $path practcl.rc]]
-  }
-  if {![dict exists $result prefix]} {
-    dict set result prefix   $userhome
-  }
-
-  # Create a default path for the teapot
-  if {![dict exists $result teapot]} {
-    dict set result teapot [file join $userhome teapot]
-  }
-  # Create a default path for the local sandbox
-  if {![dict exists $result sandbox]} {
-    dict set result sandbox [file join $userhome sandbox]
-  }
-  # Create a default path for download folder
-  if {![dict exists $result download]} {
-    dict set result download [file join $userhome download]
-  }
-  # Path to install local packages
-  if {![dict exists $result local_install]} {
-    dict set result local_install [file join $userhome lib]
-  }
-  if {![dict exists result fossil_mirror] && [::info exists ::env(FOSSIL_MIRROR)]} {
-    dict set result fossil_mirror $::env(FOSSIL_MIRROR)
-  }
-
-  set ::practcl::LOCAL_INFO $result
-  return $result
-}
-
-
-###
-# Detect local platform
-###
-proc ::practcl::config.tcl {path} {
-  dict set result buildpath $path
-  set result [local_os]
-  set OS [dict get $result TEACUP_OS]
-  set windows 0
-  dict set result USEMSVC 0
-  if {[file exists [file join $path config.tcl]]} {
-    # We have a definitive configuration file. Read its content
-    # and take it as gospel
-    set cresult [read_rc_file [file join $path config.tcl]]
-    set cresult [::practcl::de_shell $cresult]
-    if {[dict exists $cresult srcdir] && ![dict exists $cresult sandbox]} {
-      dict set cresult sandbox  [file dirname [dict get $cresult srcdir]]
-    }
-    set result [dict merge $result [::practcl::de_shell $cresult]]
-  }
-  if {[file exists [file join $path config.site]]} {
-    # No config.tcl file is present but we do seed 
-    dict set result USEMSVC 0
-    foreach {f v} [::practcl::de_shell [::practcl::read_sh_file [file join $path config.site]]] {
-      dict set result $f $v
-      dict set result XCOMPILE_${f} $v
-    }
-    dict set result CONFIG_SITE [file join $path config.site]
-    if {[dict exist $result XCOMPILE_CC] && [regexp mingw [dict get $result XCOMPILE_CC]]} {
-      set windows 1
-    }
-  } elseif {[info exists ::env(VisualStudioVersion)]} {
-    set windows 1
-    dict set result USEMSVC 1
-  }
-  if {$windows && [dict get $result TEACUP_OS] ne "windows"} {
-    if {![dict exists exists $result TEACUP_ARCH]} {
-      dict set result TEACUP_ARCH ix86
-    }
-    dict set result TEACUP_PROFILE win32-[dict get $result TEACUP_ARCH]
-    dict set result TEACUP_OS windows
-    dict set result EXEEXT .exe
-  }
-  return $result
-}
-
-
-###
-# Convert an MSYS path to a windows native path
-###
-if {$::tcl_platform(platform) eq "windows"} {
-proc ::practcl::msys_to_tclpath msyspath {
-  return [exec sh -c "cd $msyspath ; pwd -W"]
-}
-} else {
-proc ::practcl::msys_to_tclpath msyspath {
-  return [file normalize $msyspath]
-}
-}
-
-###
-# Bits stolen from fileutil
-###
-proc ::practcl::cat fname {
-    set fname [open $fname r]
-    set data [read $fname]
-    close $fname
-    return $data
-}
-
-proc ::practcl::file_lexnormalize {sp} {
-    set spx [file split $sp]
-
-    # Resolution of embedded relative modifiers (., and ..).
-
-    if {
-	([lsearch -exact $spx . ] < 0) &&
-	([lsearch -exact $spx ..] < 0)
-    } {
-	# Quick path out if there are no relative modifiers
-	return $sp
-    }
-
-    set absolute [expr {![string equal [file pathtype $sp] relative]}]
-    # A volumerelative path counts as absolute for our purposes.
-
-    set sp $spx
-    set np {}
-    set noskip 1
-
-    while {[llength $sp]} {
-	set ele    [lindex $sp 0]
-	set sp     [lrange $sp 1 end]
-	set islast [expr {[llength $sp] == 0}]
-
-	if {[string equal $ele ".."]} {
-	    if {
-		($absolute  && ([llength $np] >  1)) ||
-		(!$absolute && ([llength $np] >= 1))
-	    } {
-		# .. : Remove the previous element added to the
-		# new path, if there actually is enough to remove.
-		set np [lrange $np 0 end-1]
-	    }
-	} elseif {[string equal $ele "."]} {
-	    # Ignore .'s, they stay at the current location
-	    continue
-	} else {
-	    # A regular element.
-	    lappend np $ele
-	}
-    }
-    if {[llength $np] > 0} {
-	return [eval [linsert $np 0 file join]]
-	# 8.5: return [file join {*}$np]
-    }
-    return {}
-}
-
-proc ::practcl::file_relative {base dst} {
-    # Ensure that the link to directory 'dst' is properly done relative to
-    # the directory 'base'.
-
-    if {![string equal [file pathtype $base] [file pathtype $dst]]} {
-	return -code error "Unable to compute relation for paths of different pathtypes: [file pathtype $base] vs. [file pathtype $dst], ($base vs. $dst)"
-    }
-
-    set base [file_lexnormalize [file join [pwd] $base]]
-    set dst  [file_lexnormalize [file join [pwd] $dst]]
-
-    set save $dst
-    set base [file split $base]
-    set dst  [file split $dst]
-
-    while {[string equal [lindex $dst 0] [lindex $base 0]]} {
-	set dst  [lrange $dst  1 end]
-	set base [lrange $base 1 end]
-	if {![llength $dst]} {break}
-    }
-
-    set dstlen  [llength $dst]
-    set baselen [llength $base]
-
-    if {($dstlen == 0) && ($baselen == 0)} {
-	# Cases:
-	# (a) base == dst
-
-	set dst .
-    } else {
-	# Cases:
-	# (b) base is: base/sub = sub
-	#     dst  is: base     = {}
-
-	# (c) base is: base     = {}
-	#     dst  is: base/sub = sub
-
-	while {$baselen > 0} {
-	    set dst [linsert $dst 0 ..]
-	    incr baselen -1
-	}
-	# 8.5: set dst [file join {*}$dst]
-	set dst [eval [linsert $dst 0 file join]]
-    }
-
-    return $dst
-}
-
-# Try to load  a package, and failing that
-# retrieve tcllib
-proc ::practcl::tcllib_require {pkg args} {
-  # Try to load the package from the local environment
-  if {[catch [list ::package require $pkg {*}$args] err]==0} {
-    return $err
-  }
-  ::practcl::LOCAL tool tcllib load
-  uplevel #0 [list ::package require $pkg {*}$args]
-}
-
-namespace eval ::practcl::platform {}
-
-proc ::practcl::platform::tcl_core_options {os} {
-  ###
-  # Download our required packages
-  ###
-  set tcl_config_opts {}
-  # Auto-guess options for the local operating system
-  switch $os {
-    windows {
-      #lappend tcl_config_opts --disable-stubs      
-    }
-    linux {
-    }
-    macosx {
-      lappend tcl_config_opts --enable-corefoundation=yes  --enable-framework=no
-    }
-  }
-  lappend tcl_config_opts --with-tzdata
-  return $tcl_config_opts
-}
-
-proc ::practcl::platform::tk_core_options {os} {
-  ###
-  # Download our required packages
-  ###
-  set tk_config_opts {}
-  
-  # Auto-guess options for the local operating system
-  switch $os {
-    windows {
-    }
-    linux {
-      lappend tk_config_opts --enable-xft=no --enable-xss=no
-    }
-    macosx {
-      lappend tk_config_opts --enable-aqua=yes
-    }
-  }
-  return $tk_config_opts  
-}
-
-###
-# Read a stylized key/value list stored in a file
-###
-proc ::practcl::read_rc_file {filename {localdat {}}} {
-  set result $localdat
-  set fin [open $filename r]
-  set bufline {}
-  set rawcount 0
-  set linecount 0
-  while {[gets $fin thisline]>=0} {
-    incr rawcount
-    append bufline \n $thisline
-    if {![info complete $bufline]} continue
-    set line [string trimleft $bufline]
-    set bufline {}
-    if {[string index [string trimleft $line] 0] eq "#"} continue
-    append result \n $line
-    #incr linecount
-    #set key [lindex $line 0]
-    #set value [lindex $line 1]
-    #dict set result $key $value
-  }
-  return $result
-}
-
-###
-# topic: e71f3f61c348d56292011eec83e95f0aacc1c618
-# description: Converts a XXX.sh file into a series of Tcl variables
-###
-proc ::practcl::read_sh_subst {line info} {
-  regsub -all {\x28} $line \x7B line
-  regsub -all {\x29} $line \x7D line
-
-  #set line [string map $key [string trim $line]]
-  foreach {field value} $info {
-    catch {set $field $value}
-  }
-  if [catch {subst $line} result] {
-    return {}
-  }
-  set result [string trim $result]
-  return [string trim $result ']
-}
-
-###
-# topic: 03567140cca33c814664c7439570f669b9ab88e6
-###
-proc ::practcl::read_sh_file {filename {localdat {}}} {
-  set fin [open $filename r]
-  set result {}
-  if {$localdat eq {}} {
-    set top 1
-    set local [array get ::env]
-    dict set local EXE {}
-  } else {
-    set top 0
-    set local $localdat
-  }
-  while {[gets $fin line] >= 0} {
-    set line [string trim $line]
-    if {[string index $line 0] eq "#"} continue
-    if {$line eq {}} continue
-    catch {
-    if {[string range $line 0 6] eq "export "} {
-      set eq [string first "=" $line]
-      set field [string trim [string range $line 6 [expr {$eq - 1}]]]
-      set value [read_sh_subst [string range $line [expr {$eq+1}] end] $local]
-      dict set result $field [read_sh_subst $value $local]
-      dict set local $field $value
-    } elseif {[string range $line 0 7] eq "include "} {
-      set subfile [read_sh_subst [string range $line 7 end] $local]
-      foreach {field value} [read_sh_file $subfile $local] {
-        dict set result $field $value
-      }
-    } else {
-      set eq [string first "=" $line]
-      if {$eq > 0} {
-        set field [read_sh_subst [string range $line 0 [expr {$eq - 1}]] $local]
-        set value [string trim [string range $line [expr {$eq+1}] end] ']
-        #set value [read_sh_subst [string range $line [expr {$eq+1}] end] $local]
-        dict set local $field $value
-        dict set result $field $value
-      }
-    }
-    } err opts
-    if {[dict get $opts -code] != 0} {
-      #puts $opts
-      puts "Error reading line:\n$line\nerr: $err\n***"
-      return $err {*}$opts
-    }
-  }
-  return $result
-}
-
-###
-# A simpler form of read_sh_file tailored
-# to pulling data from (tcl|tk)Config.sh
-###
-proc ::practcl::read_Config.sh filename {
-  set fin [open $filename r]
-  set result {}
-  set linecount 0
-  while {[gets $fin line] >= 0} {
-    set line [string trim $line]
-    if {[string index $line 0] eq "#"} continue
-    if {$line eq {}} continue
-    catch {
-      set eq [string first "=" $line]
-      if {$eq > 0} {
-        set field [string range $line 0 [expr {$eq - 1}]]
-        set value [string trim [string range $line [expr {$eq+1}] end] ']
-        #set value [read_sh_subst [string range $line [expr {$eq+1}] end] $local]
-        dict set result $field $value
-        incr $linecount
-      }
-    } err opts
-    if {[dict get $opts -code] != 0} {
-      #puts $opts
-      puts "Error reading line:\n$line\nerr: $err\n***"
-      return $err {*}$opts
-    }
-  }
-  return $result
-}
-
-###
-# A simpler form of read_sh_file tailored
-# to pulling data from a Makefile
-###
-proc ::practcl::read_Makefile filename {
-  set fin [open $filename r]
-  set result {}
-  while {[gets $fin line] >= 0} {
-    set line [string trim $line]
-    if {[string index $line 0] eq "#"} continue
-    if {$line eq {}} continue
-    catch {
-      set eq [string first "=" $line]
-      if {$eq > 0} {
-        set field [string trim [string range $line 0 [expr {$eq - 1}]]]
-        set value [string trim [string trim [string range $line [expr {$eq+1}] end] ']]
-        switch $field {
-          PKG_LIB_FILE {
-            dict set result libfile $value
-          }
-          srcdir {
-            if {$value eq "."} {
-              dict set result srcdir [file dirname $filename]
-            } else {
-              dict set result srcdir $value
-            }
-          }
-          PACKAGE_NAME {
-            dict set result name $value
-          }
-          PACKAGE_VERSION {
-            dict set result version $value
-          }
-          LIBS {
-            dict set result PRACTCL_LIBS $value
-          }
-          PKG_LIB_FILE {
-            dict set result libfile $value
-          }
-        }
-      }
-    } err opts
-    if {[dict get $opts -code] != 0} {
-      #puts $opts
-      puts "Error reading line:\n$line\nerr: $err\n***"
-      return $err {*}$opts
-    }
-    # the Compile field is about where most TEA files start getting silly
-    if {$field eq "compile"} {
-      break
-    }
-  }
-  return $result
-}
-
-## Append arguments to a buffer
-# The command works like puts in that each call will also insert
-# a line feed. Unlike puts, blank links in the interstitial are
-# suppressed
-proc ::practcl::cputs {varname args} {
-  upvar 1 $varname buffer
-  if {[llength $args]==1 && [string length [string trim [lindex $args 0]]] == 0} {
-    
-  }
-  if {[info exist buffer]} {
-    if {[string index $buffer end] ne "\n"} {
-      append buffer \n
-    }
-  } else {
-    set buffer \n
-  }
-  # Trim leading \n's
-  append buffer [string trimleft [lindex $args 0] \n] {*}[lrange $args 1 end]
-}
-
-
-proc ::practcl::tcl_to_c {body} {
-  set result {}
-  foreach rawline [split $body \n] {
-    set line [string map [list \" \\\" \\ \\\\] $rawline]
-    cputs result "\n        \"$line\\n\" \\"
-  }
-  return [string trimright $result \\]
-}
-
-
-proc ::practcl::_tagblock {text {style tcl} {note {}}} {
-  if {[string length [string trim $text]]==0} {
-    return {}
-  }
-  set output {}
-  switch $style {
-    tcl {
-      ::practcl::cputs output "# BEGIN $note"
-    }
-    c {
-      ::practcl::cputs output "/* BEGIN $note */"
-    }
-    default {
-      ::practcl::cputs output "# BEGIN $note"
-    }
-  }
-  ::practcl::cputs output $text
-  switch $style {
-    tcl {
-      ::practcl::cputs output "# END $note"
-    }
-    c {
-      ::practcl::cputs output "/* END $note */"
-    }
-    default {
-      ::practcl::cputs output "# END $note"
-    }
-  }
-  return $output
-}
-
-proc ::practcl::_isdirectory name {
-  return [file isdirectory $name]
-}
-
-###
-# Return true if the pkgindex file contains
-# any statement other than "package ifneeded"
-# and/or if any package ifneeded loads a DLL
-###
-proc ::practcl::_pkgindex_directory {path} {
-  set buffer {}
-  set pkgidxfile [file join $path pkgIndex.tcl]
-  if {![file exists $pkgidxfile]} {
-    # No pkgIndex file, read the source
-    foreach file [glob -nocomplain $path/*.tm] {
-      set file [file normalize $file]
-      set fname [file rootname [file tail $file]]
-      ###
-      # We used to be able to ... Assume the package is correct in the filename
-      # No hunt for a "package provides"
-      ###
-      set package [lindex [split $fname -] 0]
-      set version [lindex [split $fname -] 1]
-      ###
-      # Read the file, and override assumptions as needed
-      ###
-      set fin [open $file r]
-      set dat [read $fin]
-      close $fin
-      # Look for a teapot style Package statement
-      foreach line [split $dat \n] {
-        set line [string trim $line]
-        if { [string range $line 0 9] != "# Package " } continue
-        set package [lindex $line 2]
-        set version [lindex $line 3]
-        break
-      }
-      # Look for a package provide statement
-      foreach line [split $dat \n] {
-        set line [string trim $line]              
-        if { [string range $line 0 14] != "package provide" } continue
-        set package [lindex $line 2]
-        set version [lindex $line 3]
-        break
-      }
-      append buffer "package ifneeded $package $version \[list source \[file join \$dir [file tail $file]\]\]" \n
-    }
-    foreach file [glob -nocomplain $path/*.tcl] {
-      if { [file tail $file] == "version_info.tcl" } continue
-      set fin [open $file r]
-      set dat [read $fin]
-      close $fin
-      if {![regexp "package provide" $dat]} continue
-      set fname [file rootname [file tail $file]]
-      # Look for a package provide statement
-      foreach line [split $dat \n] {
-        set line [string trim $line]              
-        if { [string range $line 0 14] != "package provide" } continue
-        set package [lindex $line 2]
-        set version [lindex $line 3]
-        if {[string index $package 0] in "\$ \["} continue
-        if {[string index $version 0] in "\$ \["} continue
-        append buffer "package ifneeded $package $version \[list source \[file join \$dir [file tail $file]\]\]" \n
-        break
-      }
-    }
-    return $buffer
-  }
-  set fin [open $pkgidxfile r]
-  set dat [read $fin]
-  close $fin
-  set trace 0
-  #if {[file tail $path] eq "tool"} {
-  #  set trace 1
-  #}
-  set thisline {}
-  foreach line [split $dat \n] {
-    append thisline $line \n
-    if {![info complete $thisline]} continue
-    set line [string trim $line]
-    if {[string length $line]==0} {
-      set thisline {} ; continue
-    }
-    if {[string index $line 0] eq "#"} {
-      set thisline {} ; continue
-    }
-    if {[regexp "if.*catch.*package.*Tcl.*return" $thisline]} {
-      if {$trace} {puts "[file dirname $pkgidxfile] Ignoring $thisline"}
-      set thisline {} ; continue
-    }
-    if {[regexp "if.*package.*vsatisfies.*package.*provide.*return" $thisline]} {
-      if {$trace} { puts "[file dirname $pkgidxfile] Ignoring $thisline" }
-      set thisline {} ; continue
-    }
-    if {![regexp "package.*ifneeded" $thisline]} {
-      # This package index contains arbitrary code
-      # source instead of trying to add it to the master
-      # package index
-      if {$trace} { puts "[file dirname $pkgidxfile] Arbitrary code $thisline" }
-      return {source [file join $dir pkgIndex.tcl]} 
-    }
-    append buffer $thisline \n
-    set thisline {}
-  }
-  if {$trace} {puts [list [file dirname $pkgidxfile] $buffer]}
-  return $buffer
-}
-
-
-proc ::practcl::_pkgindex_path_subdir {path} {
-  set result {}
-  foreach subpath [glob -nocomplain [file join $path *]] {
-    if {[file isdirectory $subpath]} {
-      lappend result $subpath {*}[_pkgindex_path_subdir $subpath]
-    }
-  }
-  return $result
-}
-###
-# Index all paths given as though they will end up in the same
-# virtual file system
-###
-proc ::practcl::pkgindex_path args {
-  set stack {}
-  set buffer {
-lappend ::PATHSTACK $dir
-  }
-  foreach base $args {
-    set base [file normalize $base]
-    set paths [::practcl::_pkgindex_path_subdir $base]
-    set i    [string length  $base]
-    # Build a list of all of the paths
-    foreach path $paths {
-      if {$path eq $base} continue
-      set path_indexed($path) 0
-    }
-    set path_indexed($base) 1
-    set path_indexed([file join $base boot tcl]) 1
-    #set path_index([file join $base boot tk]) 1
-  
-    foreach path $paths {
-      if {$path_indexed($path)} continue
-      set thisdir [file_relative $base $path]
-      #set thisdir [string range $path $i+1 end]
-      #append buffer "# DIR  $thisdir" \n
-      set idxbuf [::practcl::_pkgindex_directory $path]
-      if {[string length $idxbuf]} {
-        incr path_indexed($path)
-        append buffer "set dir \[set PKGDIR \[file join \[lindex \$::PATHSTACK end\] $thisdir\]\]" \n
-        append buffer [string map {$dir $PKGDIR} [string trimright $idxbuf]] \n
-      } 
-    }
-  }
-  append buffer {
-set dir [lindex $::PATHSTACK end]  
-set ::PATHSTACK [lrange $::PATHSTACK 0 end-1]
-}
-  return $buffer
-}
-
-###
-# topic: 64319f4600fb63c82b2258d908f9d066
-# description: Script to build the VFS file system
-###
-proc ::practcl::installDir {d1 d2} {
-
-  puts [format {%*sCreating %s} [expr {4 * [info level]}] {} [file tail $d2]]
-  file delete -force -- $d2
-  file mkdir $d2
-
-  foreach ftail [glob -directory $d1 -nocomplain -tails *] {
-    set f [file join $d1 $ftail]
-    if {[file isdirectory $f] && [string compare CVS $ftail]} {
-      installDir $f [file join $d2 $ftail]
-    } elseif {[file isfile $f]} {
-	    file copy -force $f [file join $d2 $ftail]
-	    if {$::tcl_platform(platform) eq {unix}} {
-        file attributes [file join $d2 $ftail] -permissions 0644
-	    } else {
-        file attributes [file join $d2 $ftail] -readonly 1
-	    }
-    }
-  }
-
-  if {$::tcl_platform(platform) eq {unix}} {
-    file attributes $d2 -permissions 0755
-  } else {
-    file attributes $d2 -readonly 1
-  }
-}
-
-proc ::practcl::copyDir {d1 d2 {toplevel 1}} {
-  if {$toplevel} {
-    puts [list ::practcl::copyDir $d1 -> $d2]
-  }
-  #file delete -force -- $d2
-  file mkdir $d2
-
-  foreach ftail [glob -directory $d1 -nocomplain -tails *] {
-    set f [file join $d1 $ftail]
-    if {[file isdirectory $f] && [string compare CVS $ftail]} {
-      copyDir $f [file join $d2 $ftail] 0
-    } elseif {[file isfile $f]} {
-      file copy -force $f [file join $d2 $ftail]
-    }
-  }
-}
-
-::oo::class create ::practcl::metaclass {
-  superclass ::oo::object
-  
-  method script script {
-    eval $script
-  }
-  
-  method source filename {
-    source $filename
-  }
-  
-  method initialize {} {}
-    
-  method define {submethod args} {
-    my variable define
-    switch $submethod {
-      dump {
-	return [array get define]
-      }
-      add {
-        set field [lindex $args 0]
-        if {![info exists define($field)]} {
-          set define($field) {}
-        }
-        foreach arg [lrange $args 1 end] {
-          if {$arg ni $define($field)} {
-            lappend define($field) $arg
-          }
-        }
-        return $define($field)
-      }
-      remove {
-        set field [lindex $args 0]
-        if {![info exists define($field)]} {
-          return
-        }
-        set rlist [lrange $args 1 end]
-        set olist $define($field)
-        set nlist {}
-        foreach arg $olist {
-          if {$arg in $rlist} continue
-          lappend nlist $arg
-        }
-        set define($field) $nlist
-        return $nlist
-      }
-      exists {
-        set field [lindex $args 0]
-        return [info exists define($field)]
-      }
-      getnull -
-      get -
-      cget {
-        set field [lindex $args 0]
-        if {[info exists define($field)]} {
-          return $define($field)
-        }
-        return [lindex $args 1]
-      }
-      set {
-        if {[llength $args]==1} {
-          set arglist [lindex $args 0]
-        } else {
-          set arglist $args
-        }
-        array set define $arglist
-        if {[dict exists $arglist class]} {
-          my select
-        }
-      }
-      default {
-        array $submethod define {*}$args
-      }
-    }
-  }
-
-  method graft args {
-    my variable organs
-    if {[llength $args] == 1} {
-      error "Need two arguments"
-    }
-    set object {}
-    foreach {stub object} $args {
-      dict set organs $stub $object
-      oo::objdefine [self] forward <${stub}> $object
-      oo::objdefine [self] export <${stub}>
-    }
-    return $object
-  }
-  
-  method organ {{stub all}} {
-    my variable organs
-    if {![info exists organs]} {
-      return {}
-    }
-    if { $stub eq "all" } {
-      return $organs
-    }
-    if {[dict exists $organs $stub]} {
-      return [dict get $organs $stub]
-    }
-  }
-  
-  method link {command args} {
-    my variable links
-    switch $command {
-      object {
-        foreach obj $args {
-          foreach linktype [$obj linktype] {
-            my link add $linktype $obj
-          }
-        }
-      }
-      add {
-        ###
-        # Add a link to an object that was externally created
-        ###
-        if {[llength $args] ne 2} { error "Usage: link add LINKTYPE OBJECT"}
-        lassign $args linktype object
-        if {[info exists links($linktype)] && $object in $links($linktype)} {
-          return
-        }
-        lappend links($linktype) $object
-      }
-      remove {
-        set object [lindex $args 0]
-        if {[llength $args]==1} {
-          set ltype *
-        } else {
-          set ltype [lindex $args 1]
-        }
-        foreach {linktype elements} [array get links $ltype] {
-          if {$object in $elements} {
-            set nlist {}
-            foreach e $elements {
-              if { $object ne $e } { lappend nlist $e }
-            }
-            set links($linktype) $nlist
-          }
-        }
-      }
-      list {
-        if {[llength $args]==0} {
-          return [array get links]
-        }
-        if {[llength $args] != 1} { error "Usage: link list LINKTYPE"}
-        set linktype [lindex $args 0]
-        if {![info exists links($linktype)]} {
-          return {}
-        }
-        return $links($linktype)
-      }
-      dump {
-        return [array get links]
-      }
-    }
-  }
-  
-  method select {} {
-    my variable define
-    set class {}
-    if {[info exists define(class)]} {
-      if {[info command $define(class)] ne {}} {
-        set class $define(class)
-      } elseif {[info command ::practcl::$define(class)] ne {}} {
-        set class ::practcl::$define(class)
-      } else {
-        switch $define(class) {
-          default {
-            set class ::practcl::object
-          }
-        }
-      }
-    }
-    if {$class ne {}} {
-      ::oo::objdefine [self] class $class
-    }
-    if {[::info exists define(oodefine)]} {
-      ::oo::objdefine [self] $define(oodefine)
-      unset define(oodefine)
-    }
-  }
-}
-
-proc ::practcl::trigger {args} {
-  foreach name $args {
-    if {[dict exists $::make_objects $name]} {
-      [dict get $::make_objects $name] triggers
-    }
-  }
-}
-
-proc ::practcl::depends {args} {
-  foreach name $args {
-    if {[dict exists $::make_objects $name]} {
-      [dict get $::make_objects $name] check
-    }
-  }
-}
-
-proc ::practcl::target {name info} {
-  set obj [::practcl::target_obj new $name $info]
-  dict set ::make_objects $name $obj
-  if {[dict exists $info aliases]} {
-    foreach item [dict get $info aliases] {
-      if {![dict exists $::make_objects $item]} {
-        dict set ::make_objects $item $obj
-      }
-    }
-  }
-  set ::make($name) 0
-  set ::trigger($name) 0
-  set filename [$obj define get filename]
-  if {$filename ne {}} {
-    set ::target($name) $filename
-  }
-}
-
-### Batch Tasks
-
-proc ::practcl::de_shell {data} {
-  set values {}
-  foreach flag {DEFS TCL_DEFS TK_DEFS} {
-    if {[dict exists $data $flag]} {
-      #set value {}
-      #foreach item [dict get $data $flag] {
-      #  append value " " [string map {{ } {\ }} $item]
-      #}
-      dict set values $flag [dict get $data $flag]
-    }
-  }
-  set map {}
-  lappend map {${PKG_OBJECTS}} %LIBRARY_OBJECTS%
-  lappend map {$(PKG_OBJECTS)} %LIBRARY_OBJECTS%
-  lappend map {${PKG_STUB_OBJECTS}} %LIBRARY_STUB_OBJECTS%
-  lappend map {$(PKG_STUB_OBJECTS)} %LIBRARY_STUB_OBJECTS%
-  
-  if {[dict exists $data name]} {
-    lappend map %LIBRARY_NAME% [dict get $data name]   
-    lappend map %LIBRARY_VERSION% [dict get $data version]
-    lappend map %LIBRARY_VERSION_NODOTS% [string map {. {}} [dict get $data version]]
-    if {[dict exists $data libprefix]} {
-      lappend map %LIBRARY_PREFIX% [dict get $data libprefix]
-    } else {
-      lappend map %LIBRARY_PREFIX% [dict get $data prefix]
-    }
-  }
-  foreach flag [dict keys $data] {
-    if {$flag in {TCL_DEFS TK_DEFS DEFS}} continue
-    set value [string trim [dict get $data $flag] \"]
-    dict set map "\$\{${flag}\}" $value
-    dict set map "\$\(${flag}\)" $value
-    #dict set map "\$${flag}" $value
-    dict set map "%${flag}%" $value
-    dict set values $flag [dict get $data $flag]
-    #dict set map "\$\{${flag}\}" $proj($flag)
-  }
-  set changed 1
-  while {$changed} {
-    set changed 0
-    foreach {field value} $values {
-      if {$field in {TCL_DEFS TK_DEFS DEFS}} continue
-      dict with values {}
-      set newval [string map $map $value]
-      if {$newval eq $value} continue
-      set changed 1
-      dict set values $field $newval
-    }
-  }
-  return $values
-}
-
-###
-# Ancestor-less class intended to be a mixin
-# which defines a family of build related behaviors
-# that are modified when targetting either gcc or msvc
-###
-::oo::class create ::practcl::build {
-  ## method DEFS
-  # This method populates 4 variables:
-  # name - The name of the package
-  # version - The version of the package
-  # defs - C flags passed to the compiler
-  # includedir - A list of paths to feed to the compiler for finding headers
-  #
-  method build-cflags {PROJECT DEFS namevar versionvar defsvar} {
-    upvar 1 $namevar name $versionvar version NAME NAME $defsvar defs
-    set name [string tolower [${PROJECT} define get name [${PROJECT} define get pkg_name]]]
-    set NAME [string toupper $name]
-    set version [${PROJECT} define get version [${PROJECT} define get pkg_vers]]
-    if {$version eq {}} {
-      set version 0.1a
-    }
-    set defs $DEFS
-    foreach flag {
-      -DPACKAGE_NAME
-      -DPACKAGE_VERSION
-      -DPACKAGE_TARNAME
-      -DPACKAGE_STRING
-    } {
-      if {[set i [string first $flag $defs]] >= 0} {
-        set j [string first -D $flag [expr {$i+[string length $flag]}]]
-        set predef [string range $defs 0 [expr {$i-1}]]
-        set postdef [string range $defs $j end]
-        set defs "$predef $postdef"
-      }
-    }
-    append defs " -DPACKAGE_NAME=\"${name}\" -DPACKAGE_VERSION=\"${version}\""
-    append defs " -DPACKAGE_TARNAME=\"${name}\" -DPACKAGE_STRING=\"${name}\x5c\x20${version}\""
-    return $defs
-  }
-  
-  method build-tclkit_main {PROJECT PKG_OBJS} {
-  ###
-  # Build static package list
-  ###
-  set statpkglist {}
-  foreach cobj [list {*}${PKG_OBJS} $PROJECT] {
-    foreach {pkg info} [$cobj static-packages] {
-      dict set statpkglist $pkg $info
-    }
-  }
-  foreach {ofile info} [${PROJECT} compile-products] {
-    if {![dict exists $info object]} continue
-    set cobj [dict get $info object]
-    foreach {pkg info} [$cobj static-packages] {
-      dict set statpkglist $pkg $info
-    }
-  }
-  
-  set result {}
-  $PROJECT include {<tcl.h>}
-  $PROJECT include {"tclInt.h"}
-  $PROJECT include {"tclFileSystem.h"}
-  $PROJECT include {<assert.h>}
-  $PROJECT include {<stdio.h>}
-  $PROJECT include {<stdlib.h>}
-  $PROJECT include {<string.h>}
-  $PROJECT include {<math.h>}
-  
-  $PROJECT code header {
-#ifndef MODULE_SCOPE
-#   define MODULE_SCOPE extern
-#endif
-
-/*
-** Provide a dummy Tcl_InitStubs if we are using this as a static
-** library.
-*/
-#ifndef USE_TCL_STUBS
-# undef  Tcl_InitStubs
-# define Tcl_InitStubs(a,b,c) TCL_VERSION
-#endif
-#define STATIC_BUILD 1
-#undef USE_TCL_STUBS
-
-/* Make sure the stubbed variants of those are never used. */
-#undef Tcl_ObjSetVar2
-#undef Tcl_NewStringObj
-#undef Tk_Init
-#undef Tk_MainEx
-#undef Tk_SafeInit
-}
-  
-  # Build an area of the file for #define directives and
-  # function declarations
-  set define {}
-  set mainhook   [$PROJECT define get TCL_LOCAL_MAIN_HOOK Tclkit_MainHook]
-  set mainfunc   [$PROJECT define get TCL_LOCAL_APPINIT Tclkit_AppInit]
-  set mainscript [$PROJECT define get main.tcl main.tcl]
-  set vfsroot    [$PROJECT define get vfsroot  [file join [$PROJECT define get ZIPFS_VOLUME] app]]
-  set vfs_main "${vfsroot}/${mainscript}"
-  set vfs_tcl_library "${vfsroot}/boot/tcl"
-  set vfs_tk_library "${vfsroot}/boot/tk"
-  
-  set map {}
-  foreach var {
-    vfsroot mainhook mainfunc vfs_main vfs_tcl_library vfs_tk_library
-  } {
-    dict set map %${var}% [set $var]
-  }
-  set preinitscript {
-set ::odie(boot_vfs) {%vfsroot%}
-set ::SRCDIR {%vfsroot%}
-if {[file exists {%vfs_tcl_library%}]} {
-  set ::tcl_library {%vfs_tcl_library%}
-  set ::auto_path {}
-}
-if {[file exists {%vfs_tk_library%}]} {
-  set ::tk_library {%vfs_tk_library%}
-}
-} ; # Preinitscript
-
-  set zvfsboot {
-/*
- * %mainhook% --
- * Performs the argument munging for the shell
- */
-  }
-  ::practcl::cputs zvfsboot {
-  CONST char *archive;
-  Tcl_FindExecutable(*argv[0]);
-  archive=Tcl_GetNameOfExecutable();
-  }
-  # We have to initialize the virtual filesystem before calling
-  # Tcl_Init().  Otherwise, Tcl_Init() will not be able to find
-  # its startup script files.
-  if {[$PROJECT define get tip_430 0]} {
-    ::practcl::cputs zvfsboot "  if(!TclZipfsMount(NULL, archive, \"%vfsroot%\", NULL)) \x7B "
-  } else {
-    $PROJECT include {"tclZipfs.h"}
-    ::practcl::cputs zvfsboot {  Tclzipfs_Init(NULL);}
-    ::practcl::cputs zvfsboot "  if(!Tclzipfs_Mount(NULL, archive, \"%vfsroot%\", NULL)) \x7B "
-  }
-  ::practcl::cputs zvfsboot {
-    Tcl_Obj *vfsinitscript;
-    vfsinitscript=Tcl_NewStringObj("%vfs_main%",-1);
-    Tcl_IncrRefCount(vfsinitscript);
-    if(Tcl_FSAccess(vfsinitscript,F_OK)==0) {
-      /* Startup script should be set before calling Tcl_AppInit */
-      Tcl_SetStartupScript(vfsinitscript,NULL);
-    }
-  }
-  ::practcl::cputs zvfsboot "    TclSetPreInitScript([::practcl::tcl_to_c $preinitscript])\;"
-  ::practcl::cputs zvfsboot "  \x7D else \x7B"
-  ::practcl::cputs zvfsboot "    TclSetPreInitScript([::practcl::tcl_to_c {
-foreach path {
-  ../tcl
-} {
-  set p  [file join $path library init.tcl]
-  if {[file exists [file join $path library init.tcl]]} {
-    set ::tcl_library [file normalize [file join $path library]]
-    break
-  }
-}
-foreach path {
-  ../tk
-} {
-  if {[file exists [file join $path library tk.tcl]]} {
-    set ::tk_library [file normalize [file join $path library]]
-    break
-  }
-}
-}])\;"
-
-  ::practcl::cputs zvfsboot "  \x7D"
-  ::practcl::cputs zvfsboot "  return TCL_OK;"
-  
-  if {[$PROJECT define get TEACUP_OS] eq "windows"} {
-    set header {int %mainhook%(int *argc, TCHAR ***argv)}
-  } else {
-    set header {int %mainhook%(int *argc, char ***argv)}
-  }
-  $PROJECT c_function  [string map $map $header] [string map $map $zvfsboot]
-  
-  practcl::cputs appinit "int %mainfunc%(Tcl_Interp *interp) \x7B"
-  
-  # Build AppInit()
-  set appinit {}
-  practcl::cputs appinit {  
-  if ((Tcl_Init)(interp) == TCL_ERROR) {
-      return TCL_ERROR;
-  }
-}
-  set main_init_script {}
-  
-  foreach {statpkg info} $statpkglist {
-    set initfunc {}
-    if {[dict exists $info initfunc]} {
-      set initfunc [dict get $info initfunc]
-    }
-    if {$initfunc eq {}} {
-      set initfunc [string totitle ${statpkg}]_Init
-    }
-    if {![dict exists $info version]} {
-      error "$statpkg HAS NO VERSION"
-    }
-    # We employ a NULL to prevent the package system from thinking the
-    # package is actually loaded into the interpreter
-    $PROJECT code header "extern Tcl_PackageInitProc $initfunc\;\n"
-    set script [list package ifneeded $statpkg [dict get $info version] [list ::load {} $statpkg]]
-    append main_init_script \n [list set ::kitpkg(${statpkg}) $script]
-    if {[dict get $info autoload]} {
-      ::practcl::cputs appinit "  if(${initfunc}(interp)) return TCL_ERROR\;"      
-      ::practcl::cputs appinit "  Tcl_StaticPackage(interp,\"$statpkg\",$initfunc,NULL)\;"
-    } else {
-      ::practcl::cputs appinit "\n  Tcl_StaticPackage(NULL,\"$statpkg\",$initfunc,NULL)\;"
-      append main_init_script \n $script
-    }
-  }
-  append main_init_script \n {
-if {[file exists [file join $::SRCDIR packages.tcl]]} {
-  #In a wrapped exe, we don't go out to the environment
-  set dir $::SRCDIR
-  source [file join $::SRCDIR packages.tcl]
-}
-# Specify a user-specific startup file to invoke if the application
-# is run interactively.  Typically the startup file is "~/.apprc"
-# where "app" is the name of the application.  If this line is deleted
-# then no user-specific startup file will be run under any conditions.
-  }
-  append main_init_script \n [list set tcl_rcFileName [$PROJECT define get tcl_rcFileName ~/.tclshrc]]
-  practcl::cputs appinit "  Tcl_Eval(interp,[::practcl::tcl_to_c  $main_init_script]);"
-  practcl::cputs appinit {  return TCL_OK;}
-  $PROJECT c_function [string map $map "int %mainfunc%(Tcl_Interp *interp)"] [string map $map $appinit]
-}
-
-}
-
-
-::oo::class create ::practcl::build.gcc {
-  superclass ::practcl::build
-  
-  method build-compile-sources {PROJECT COMPILE {CPPCOMPILE {}}} {
-  set EXTERN_OBJS {}
-  set OBJECTS {}
-  set result {}
-  set builddir [$PROJECT define get builddir]
-  file mkdir [file join $builddir objs]
-  set debug [$PROJECT define get debug 0]
-  if {$CPPCOMPILE eq {}} {
-    set CPPCOMPILE $COMPILE
-  }
-  set task [${PROJECT} compile-products]
-  ###
-  # Compile the C sources
-  ###
-  foreach {ofile info} $task {
-    dict set task $ofile done 0
-    if {[dict exists $info external] && [dict get $info external]==1} {
-      dict set task $ofile external 1
-    } else {
-      dict set task $ofile external 0
-    }
-    if {[dict exists $info library]} {
-      dict set task $ofile done 1
-      continue
-    }
-    # Products with no cfile aren't compiled
-    if {![dict exists $info cfile] || [set cfile [dict get $info cfile]] eq {}} {
-      dict set task $ofile done 1
-      continue
-    }
-    set cfile [dict get $info cfile]
-    set ofilename [file join $builddir objs [file tail $ofile]]
-    if {$debug} {
-      set ofilename [file join $builddir objs [file rootname [file tail $ofile]].debug.o]
-    }
-    dict set task $ofile filename $ofilename
-    if {[file exists $ofilename] && [file mtime $ofilename]>[file mtime $cfile]} {
-      lappend result $ofilename
-      dict set task $ofile done 1
-      continue
-    }
-    if {![dict exist $info command]} {
-      if {[file extension $cfile] in {.c++ .cpp}} {
-        set cmd $CPPCOMPILE
-      } else {
-        set cmd $COMPILE
-      }
-      if {[dict exists $info extra]} {
-        append cmd " [dict get $info extra]"
-      }
-      append cmd " -c $cfile"
-      append cmd " -o $ofilename"
-      dict set task $ofile command $cmd
-    }
-  }
-  set completed 0
-  while {$completed==0} {
-    set completed 1
-    foreach {ofile info} $task {
-      set waiting {}
-      if {[dict exists $info done] && [dict get $info done]} continue
-      if {[dict exists $info depend]} {
-        foreach file [dict get $info depend] {
-          if {[dict exists $task $file command] && [dict exists $task $file done] && [dict get $task $file done] != 1} {
-            set waiting $file
-            break
-          }
-        }
-      }
-      if {$waiting ne {}} {
-        set completed 0
-        puts "$ofile waiting for $waiting"
-        continue
-      }
-      if {[dict exists $info command]} {
-        set cmd [dict get $info command]
-        puts "$cmd"
-        exec {*}$cmd >&@ stdout
-      }
-      lappend result [dict get $info filename]
-      dict set task $ofile done 1
-    }
-  }
-  return $result
-}
-
-method build-Makefile {path PROJECT} {
-  array set proj [$PROJECT define dump]
-  set path $proj(builddir)
-  cd $path
-  set includedir .
-  #lappend includedir [::practcl::file_relative $path $proj(TCL_INCLUDES)]
-  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TCL_SRC_DIR) generic]]]
-  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(srcdir) generic]]]
-  foreach include [$PROJECT generate-include-directory] {
-    set cpath [::practcl::file_relative $path [file normalize $include]]
-    if {$cpath ni $includedir} {
-      lappend includedir $cpath
-    }
-  }
-  set INCLUDES  "-I[join $includedir " -I"]"
-  set NAME [string toupper $proj(name)]
-  set result {}
-  set products {}
-  set libraries {}
-  set thisline {}
-  ::practcl::cputs result "${NAME}_DEFS = $proj(DEFS)\n"
-  ::practcl::cputs result "${NAME}_INCLUDES = -I\"[join $includedir "\" -I\""]\"\n"
-  ::practcl::cputs result "${NAME}_COMPILE = \$(CC) \$(CFLAGS) \$(PKG_CFLAGS) \$(${NAME}_DEFS) \$(${NAME}_INCLUDES) \$(INCLUDES) \$(AM_CPPFLAGS) \$(CPPFLAGS) \$(AM_CFLAGS)"
-  ::practcl::cputs result "${NAME}_CPPCOMPILE = \$(CXX) \$(CFLAGS) \$(PKG_CFLAGS) \$(${NAME}_DEFS) \$(${NAME}_INCLUDES) \$(INCLUDES) \$(AM_CPPFLAGS) \$(CPPFLAGS) \$(AM_CFLAGS)"
-
-  foreach {ofile info} [$PROJECT compile-products] {
-    dict set products $ofile $info
-    if {[dict exists $info library]} {
-lappend libraries $ofile
-continue
-    }
-    if {[dict exists $info depend]} {
-      ::practcl::cputs result "\n${ofile}: [dict get $info depend]"
-    } else {
-      ::practcl::cputs result "\n${ofile}:"
-    }
-    set cfile [dict get $info cfile]
-    if {[file extension $cfile] in {.c++ .cpp}} {
-      set cmd "\t\$\(${NAME}_CPPCOMPILE\)"
-    } else {
-      set cmd "\t\$\(${NAME}_COMPILE\)"
-    }
-    if {[dict exists $info extra]} {
-      append cmd " [dict get $info extra]"
-    }
-    append cmd " -c [dict get $info cfile] -o \$@\n\t"
-    ::practcl::cputs result  $cmd
-  }
-
-  set map {}
-  lappend map %LIBRARY_NAME% $proj(name)    
-  lappend map %LIBRARY_VERSION% $proj(version)
-  lappend map %LIBRARY_VERSION_NODOTS% [string map {. {}} $proj(version)]
-  lappend map %LIBRARY_PREFIX% [$PROJECT define getnull libprefix]
-
-  if {[string is true [$PROJECT define get SHARED_BUILD]]} {
-    set outfile [$PROJECT define get libfile]
-  } else {
-    set outfile [$PROJECT shared_library]
-  }
-  $PROJECT define set shared_library $outfile
-  ::practcl::cputs result "
-${NAME}_SHLIB = $outfile
-${NAME}_OBJS = [dict keys $products]
-"
-
-  #lappend map %OUTFILE% {\[$]@}
-  lappend map %OUTFILE% $outfile
-  lappend map %LIBRARY_OBJECTS% "\$(${NAME}_OBJS)"
-  ::practcl::cputs result "$outfile: \$(${NAME}_OBJS)" 
-  ::practcl::cputs result "\t[string map $map [$PROJECT define get PRACTCL_SHARED_LIB]]"
-  if {[$PROJECT define get PRACTCL_VC_MANIFEST_EMBED_DLL] ni {: {}}} {
-    ::practcl::cputs result "\t[string map $map [$PROJECT define get PRACTCL_VC_MANIFEST_EMBED_DLL]]"
-  }
-  ::practcl::cputs result {}
-  if {[string is true [$PROJECT define get SHARED_BUILD]]} {
-    #set outfile [$PROJECT static_library]
-    set outfile $proj(name).a
-  } else {
-    set outfile [$PROJECT define get libfile]
-  }
-  $PROJECT define set static_library $outfile
-  dict set map %OUTFILE% $outfile
-  ::practcl::cputs result "$outfile: \$(${NAME}_OBJS)"
-  ::practcl::cputs result "\t[string map $map [$PROJECT define get PRACTCL_STATIC_LIB]]"
-  ::practcl::cputs result {}
-  return $result
-}
-
-###
-# Produce a static or dynamic library
-###
-method build-library {outfile PROJECT} {
-  array set proj [$PROJECT define dump]
-  set path $proj(builddir)
-  cd $path
-  set includedir .
-  #lappend includedir [::practcl::file_relative $path $proj(TCL_INCLUDES)]
-  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TCL_SRC_DIR) generic]]]
-  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(srcdir) generic]]]
-  if {[$PROJECT define get tk 0]} {
-    lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) generic]]]
-    lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) ttk]]]
-    lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) xlib]]]
-    lappend includedir [::practcl::file_relative $path [file normalize $proj(TK_BIN_DIR)]]
-  }
-  foreach include [$PROJECT generate-include-directory] {
-    set cpath [::practcl::file_relative $path [file normalize $include]]
-    if {$cpath ni $includedir} {
-      lappend includedir $cpath
-    }
-  }
-  my build-cflags $PROJECT $proj(DEFS) name version defs
-  set NAME [string toupper $name]
-  set debug [$PROJECT define get debug 0]
-  set os [$PROJECT define get TEACUP_OS]
-
-  set INCLUDES  "-I[join $includedir " -I"]"
-  if {$debug} {
-    set COMPILE "$proj(CC) $proj(CFLAGS_DEBUG) -ggdb \
-$proj(CFLAGS_WARNING) $INCLUDES $defs"
-
-    if {[info exists proc(CXX)]} {
-      set COMPILECPP "$proj(CXX) $defs $INCLUDES $proj(CFLAGS_DEBUG) -ggdb \
-  $defs $proj(CFLAGS_WARNING)"
-    } else {
-      set COMPILECPP $COMPILE
-    }    
-  } else {
-    set COMPILE "$proj(CC) $proj(CFLAGS) $defs $INCLUDES "
-
-    if {[info exists proc(CXX)]} {
-      set COMPILECPP "$proj(CXX) $defs $INCLUDES $proj(CFLAGS) $defs"
-    } else {
-      set COMPILECPP $COMPILE
-    }
-  }
-  
-  set products [my build-compile-sources $PROJECT $COMPILE $COMPILECPP]
-  
-  set map {}
-  lappend map %LIBRARY_NAME% $proj(name)    
-  lappend map %LIBRARY_VERSION% $proj(version)
-  lappend map %LIBRARY_VERSION_NODOTS% [string map {. {}} $proj(version)]
-  lappend map %OUTFILE% $outfile
-  lappend map %LIBRARY_OBJECTS% $products
-  lappend map {${CFLAGS}} "$proj(CFLAGS_DEFAULT) $proj(CFLAGS_WARNING)"
-
-  if {[string is true [$PROJECT define get SHARED_BUILD 1]]} {
-    set cmd [$PROJECT define get PRACTCL_SHARED_LIB]
-    append cmd " [$PROJECT define get PRACTCL_LIBS]"
-    set cmd [string map $map $cmd]
-    puts $cmd
-    exec {*}$cmd >&@ stdout
-    if {[$PROJECT define get PRACTCL_VC_MANIFEST_EMBED_DLL] ni {: {}}} {
-      set cmd [string map $map [$PROJECT define get PRACTCL_VC_MANIFEST_EMBED_DLL]]
-      puts $cmd
-      exec {*}$cmd >&@ stdout
-    }
-  } else {
-    set cmd [string map $map [$PROJECT define get PRACTCL_STATIC_LIB]]
-    puts $cmd
-    exec {*}$cmd >&@ stdout    
-  }
-  set ranlib [$PROJECT define get RANLIB]
-  if {$ranlib ni {{} :}} {
-    catch {exec $ranlib $outfile}
-  }
-}
-
-###
-# Produce a static executable
-###
-method build-tclsh {outfile PROJECT} {
-  puts " BUILDING STATIC TCLSH "
-  set TCLOBJ [$PROJECT project TCLCORE]
-  set PKG_OBJS {}
-  foreach item [$PROJECT link list core.library] {
-    if {[string is true [$item define get static]]} {
-      lappend PKG_OBJS $item
-    }
-  }
-  foreach item [$PROJECT link list package] {
-    if {[string is true [$item define get static]]} {
-      lappend PKG_OBJS $item
-    }
-  }
-  array set TCL [$TCLOBJ config.sh]
-  
-  set TKOBJ  [$PROJECT project tk]
-  if {[info command $TKOBJ] eq {}} {
-    set TKOBJ ::noop
-    $PROJECT define set static_tk 0
-  } else {
-    array set TK  [$TKOBJ config.sh]
-    $PROJECT define set static_tk [$TKOBJ define get static]
-    set TKSRCDIR [$TKOBJ define get srcdir]
-  }
-  set path [file dirname $outfile]
-  cd $path
-  ###
-  # For a static Tcl shell, we need to build all local sources
-  # with the same DEFS flags as the tcl core was compiled with.
-  # The DEFS produced by a TEA extension aren't intended to operate
-  # with the internals of a staticly linked Tcl
-  ###
-  my build-cflags $PROJECT $TCL(defs) name version defs
-  set debug [$PROJECT define get debug 0]
-  set NAME [string toupper $name]
-  set result {}
-  set libraries {}
-  set thisline {}
-  set OBJECTS {}
-  set EXTERN_OBJS {}
-  foreach obj $PKG_OBJS {
-    $obj compile
-    set config($obj) [$obj config.sh]
-  }
-  set os [$PROJECT define get TEACUP_OS]
-  set TCLSRCDIR [$TCLOBJ define get srcdir]
-
-  set includedir .
-  foreach include [$TCLOBJ generate-include-directory] {
-    set cpath [::practcl::file_relative $path [file normalize $include]]
-    if {$cpath ni $includedir} {
-      lappend includedir $cpath
-    }
-  }
-  lappend includedir [::practcl::file_relative $path [file normalize ../tcl/compat/zlib]]
-  foreach include [$PROJECT generate-include-directory] {
-    set cpath [::practcl::file_relative $path [file normalize $include]]
-    if {$cpath ni $includedir} {
-      lappend includedir $cpath
-    }
-  }
-  
-  set INCLUDES  "-I[join $includedir " -I"]"
-  if {$debug} {
-      set COMPILE "$TCL(cc) $TCL(shlib_cflags) $TCL(cflags_debug) -ggdb \
-$TCL(cflags_warning) $TCL(extra_cflags) $INCLUDES"
-  } else {
-      set COMPILE "$TCL(cc) $TCL(shlib_cflags) $TCL(cflags_optimize) \
-$TCL(cflags_warning) $TCL(extra_cflags) $INCLUDES"    
-  }
-  append COMPILE " " $defs
-  lappend OBJECTS {*}[my build-compile-sources $PROJECT $COMPILE $COMPILE]
-
-  set TCLSRC [file normalize $TCLSRCDIR]
-
-  if {[${PROJECT} define get TEACUP_OS] eq "windows"} {
-    set windres [$PROJECT define get RC windres]
-    set RSOBJ [file join $path build tclkit.res.o]
-    set RCSRC [${PROJECT} define get kit_resource_file]
-    set cmd [list $windres -o $RSOBJ -DSTATIC_BUILD --include [::practcl::file_relative $path [file join $TCLSRC generic]]]
-    if {[$PROJECT define get static_tk]} {
-      if {$RCSRC eq {} || ![file exists $RCSRC]} {
-        set RCSRC [file join $TKSRCDIR win rc wish.rc]        
-      }
-      set TKSRC [file normalize $TKSRCDIR]
-      lappend cmd --include [::practcl::file_relative $path [file join $TKSRC generic]] \
-        --include [::practcl::file_relative $path [file join $TKSRC win]] \
-        --include [::practcl::file_relative $path [file join $TKSRC win rc]]
-    } else {
-      if {$RCSRC eq {} || ![file exists $RCSRC]} {
-        set RCSRC [file join $TCLSRCDIR tclsh.rc]        
-      }
-    }
-    foreach item [${PROJECT} define get resource_include] {
-      lappend cmd --include [::practcl::file_relative $path [file normalize $item]]
-    }
-    lappend cmd $RCSRC
-    ::practcl::doexec {*}$cmd
-    lappend OBJECTS $RSOBJ
-    set LDFLAGS_CONSOLE {-mconsole -pipe -static-libgcc}
-    set LDFLAGS_WINDOW  {-mwindows -pipe -static-libgcc}
-  } else {
-    set LDFLAGS_CONSOLE {}
-    set LDFLAGS_WINDOW  {}
-  }
-  puts "***"
-  if {$debug} {
-    set cmd "$TCL(cc) $TCL(shlib_cflags) $TCL(cflags_debug) \
-$TCL(cflags_warning) $TCL(extra_cflags) $INCLUDES"
-  } else {
-    set cmd "$TCL(cc) $TCL(shlib_cflags) $TCL(cflags_optimize) \
-$TCL(cflags_warning) $TCL(extra_cflags) $INCLUDES"
-  }
-  append cmd " $OBJECTS"  
-  append cmd " $EXTERN_OBJS "
-  # On OSX it is impossibly to generate a completely static
-  # executable
-  if {[$PROJECT define get TEACUP_OS] ne "macosx"} {
-    append cmd " -static "
-  }
-  if {$debug} {
-    if {$os eq "windows"} {
-      append cmd " -L${TCL(src_dir)}/win -ltcl86g"
-      if {[$PROJECT define get static_tk]} {
-        append cmd " -L${TK(src_dir)}/win -ltk86g"
-      }
-    } else {
-      append cmd " -L${TCL(src_dir)}/unix -ltcl86g"
-      if {[$PROJECT define get static_tk]} {
-        append cmd " -L${TK(src_dir)}/unix -ltk86g"
-      }
-    }
-  } else {
-    append cmd " $TCL(build_lib_spec)"
-    if {[$PROJECT define get static_tk]} {
-      append cmd " $TK(build_lib_spec)"
-    }
-  }
-  foreach obj $PKG_OBJS {
-    append cmd " [$obj linker-products $config($obj)]"
-  }
-  append cmd " $TCL(libs) "
-  if {[$PROJECT define get static_tk]} {
-    append cmd " $TK(libs)"
-  }
-  foreach obj $PKG_OBJS {
-    append cmd " [$obj linker-external $config($obj)]"
-  }
-  if {$debug} {
-    if {$os eq "windows"} {
-      append cmd " -L${TCL(src_dir)}/win ${TCL(stub_lib_flag)}"
-      if {[$PROJECT define get static_tk]} {
-        append cmd " -L${TK(src_dir)}/win ${TK(stub_lib_flag)}"
-      }
-    } else {
-      append cmd " -L${TCL(src_dir)}/unix ${TCL(stub_lib_flag)}"
-      if {[$PROJECT define get static_tk]} {
-        append cmd " -L${TK(src_dir)}/unix ${TK(stub_lib_flag)}"
-      }
-    }
-  } else {
-    append cmd " $TCL(build_stub_lib_spec)"
-    if {[$PROJECT define get static_tk]} {
-      append cmd " $TK(build_stub_lib_spec)"
-    }
-  }
-  append cmd " -o $outfile $LDFLAGS_CONSOLE"
-  puts "LINK: $cmd"
-  exec {*}$cmd >&@ stdout
-}
-}
-
-
-::oo::class create ::practcl::build.msvc {
-  superclass ::practcl::build
-
-}
-
-::oo::class create ::practcl::target_obj {
-  superclass ::practcl::metaclass
-
-  constructor {name info} {
-    my variable define triggered domake
-    set triggered 0
-    set domake 0
-    set define(name) $name
-    set data  [uplevel 2 [list subst $info]]
-    array set define $data
-    my select
-    my initialize
-  }
-  
-  method do {} {
-    my variable domake
-    return $domake
-  }
-  
-  method check {} {
-    my variable needs_make domake
-    if {$domake} {
-      return 1
-    }
-    if {[info exists needs_make]} {
-      return $needs_make
-    }
-    set needs_make 0
-    foreach item [my define get depends] {
-      if {![dict exists $::make_objects $item]} continue
-      set depobj [dict get $::make_objects $item]
-      if {$depobj eq [self]} {
-        puts "WARNING [self] depends on itself"
-        continue
-      }
-      if {[$depobj check]} {
-        set needs_make 1
-      }
-    }
-    if {!$needs_make} {
-      set filename [my define get filename]
-      if {$filename ne {} && ![file exists $filename]} {
-        set needs_make 1
-      }
-    }
-    return $needs_make
-  }
-  
-  method triggers {} {
-    my variable triggered domake define
-    if {$triggered} {
-      return $domake
-    }
-    set triggered 1
-    foreach item [my define get depends] {
-      if {![dict exists $::make_objects $item]} continue
-      set depobj [dict get $::make_objects $item]
-      if {$depobj eq [self]} {
-        puts "WARNING [self] triggers itself"
-        continue
-      } else {
-        set r [$depobj check]
-        if {$r} {
-          $depobj triggers
-        }
-      }
-    }
-    if {[info exists ::make($define(name))] && $::make($define(name))} {
-      return
-    }
-    set ::make($define(name)) 1
-    ::practcl::trigger {*}[my define get triggers]
-  }
-}
-
-
-###
-# Define the metaclass
-###
-::oo::class create ::practcl::object {
-  superclass ::practcl::metaclass
-
-  constructor {parent args} {
-    my variable links define
-    set organs [$parent child organs]
-    my graft {*}$organs
-    array set define $organs
-    array set define [$parent child define]
-    array set links {}
-    if {[llength $args]==1 && [file exists [lindex $args 0]]} {
-      my InitializeSourceFile [lindex $args 0]
-    } elseif {[llength $args] == 1} {
-      set data  [uplevel 1 [list subst [lindex $args 0]]]
-      array set define $data
-      my select
-      my initialize
-    } else {
-      array set define [uplevel 1 [list subst $args]]
-      my select
-      my initialize
-    }
-  }
-
-
-  method include_dir args {
-    my define add include_dir {*}$args
-  }
-  
-  method include_directory args {
-    my define add include_dir {*}$args
-  }
-
-  method Collate_Source CWD {}
-
-  
-  method child {method} {
-    return {}
-  }
-  
-  method InitializeSourceFile filename {
-    my define set filename $filename
-    set class {}
-    switch [file extension $filename] {
-      .tcl {
-        set class ::practcl::dynamic
-      }
-      .h {
-        set class ::practcl::cheader
-      }
-      .c {
-        set class ::practcl::csource
-      }
-      .ini {
-        switch [file tail $filename] {
-          module.ini {
-            set class ::practcl::module
-          }
-          library.ini {
-            set class ::practcl::subproject
-          }
-        }
-      }
-      .so -
-      .dll -
-      .dylib -
-      .a {
-        set class ::practcl::clibrary
-      }
-    }
-    if {$class ne {}} {
-      oo::objdefine [self] class $class
-      my initialize
-    }
-  }
-  
-  method add args {
-    my variable links
-    set object [::practcl::object new [self] {*}$args]
-    foreach linktype [$object linktype] {
-      lappend links($linktype) $object
-    }
-    return $object
-  }
-  
-  method go {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable links
-    foreach {linktype objs} [array get links] {
-      foreach obj $objs {
-        $obj go
-      }
-    }
-    ::practcl::debug [list /[self] [self method] [self class]]
-  }
-    
-  method code {section body} {
-    my variable code
-    ::practcl::cputs code($section) $body
-  }
-  
-  method Ofile filename {
-    set lpath [my <module> define get localpath]
-    if {$lpath eq {}} {
-      set lpath [my <module> define get name]
-    }
-    return ${lpath}_[file rootname [file tail $filename]].o
-  }
-  
-  method compile-products {} {
-    set filename [my define get filename]
-    set result {}
-    if {$filename ne {}} {
-      if {[my define exists ofile]} {
-        set ofile [my define get ofile]
-      } else {
-        set ofile [my Ofile $filename]
-        my define set ofile $ofile
-      }
-      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]] object [self]]
-    }
-    foreach item [my link list subordinate] {
-      lappend result {*}[$item compile-products]
-    }
-    return $result
-  }
-  
-  method generate-include-directory {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set result [my define get include_dir]
-    foreach obj [my link list product] {
-      foreach path [$obj generate-include-directory] {
-        lappend result $path
-      }
-    }
-    return $result
-  }
-  
-  method generate-debug {{spaces {}}} {
-    set result {}
-    ::practcl::cputs result "$spaces[list [self] [list class [info object class [self]] filename [my define get filename]] links [my link list]]"
-    foreach item [my link list subordinate] {
-      practcl::cputs result [$item generate-debug "$spaces  "]
-    }
-    return $result
-  }
-
-  # Empty template methods
-  method generate-cheader {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code cfunct cstruct methods tcltype tclprocs
-    set result {}
-    if {[info exists code(header)]} {
-      ::practcl::cputs result $code(header)
-    }
-    foreach obj [my link list product] {
-      # Exclude products that will generate their own C files
-      if {[$obj define get output_c] ne {}} continue
-      set dat [$obj generate-cheader]
-      if {[string length [string trim $dat]]} {
-        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cheader */"
-        ::practcl::cputs result $dat
-        ::practcl::cputs result "/* END [$obj define get filename] generate-cheader */"
-      }
-    }
-    ::practcl::debug [list cfunct [info exists cfunct]]
-    if {[info exists cfunct]} {
-      foreach {funcname info} $cfunct {
-        if {[dict get $info public]} continue
-        ::practcl::cputs result "[dict get $info header]\;"
-      }
-    }
-    ::practcl::debug [list tclprocs [info exists tclprocs]]
-    if {[info exists tclprocs]} {
-      foreach {name info} $tclprocs {
-        if {[dict exists $info header]} {
-          ::practcl::cputs result "[dict get $info header]\;"
-        }
-      }
-    }
-    ::practcl::debug [list methods [info exists methods] [my define get cclass]]
-
-    if {[info exists methods]} {
-      set thisclass [my define get cclass]
-      foreach {name info} $methods {
-        if {[dict exists $info header]} {
-          ::practcl::cputs result "[dict get $info header]\;"
-        }
-      }
-      # Add the initializer wrapper for the class
-      ::practcl::cputs result "static int ${thisclass}_OO_Init(Tcl_Interp *interp)\;"
-    }
-    return $result
-  }
-  
-  method generate-public-define {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code
-    set result {}
-    if {[info exists code(public-define)]} {
-      ::practcl::cputs result $code(public-define)
-    }
-    set result [::practcl::_tagblock $result c [my define get filename]]
-    foreach mod [my link list product] {
-      ::practcl::cputs result [$mod generate-public-define]
-    }
-    return $result
-  }
-  
-  method generate-public-macro {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code
-    set result {}
-    if {[info exists code(public-macro)]} {
-      ::practcl::cputs result $code(public-macro)
-    }
-    set result [::practcl::_tagblock $result c [my define get filename]]
-    foreach mod [my link list product] {
-      ::practcl::cputs result [$mod generate-public-macro]
-    }
-    return $result
-  }
-  
-  method generate-public-typedef {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code cstruct
-    set result {}
-    if {[info exists code(public-typedef)]} {
-      ::practcl::cputs result $code(public-typedef)
-    }
-    if {[info exists cstruct]} {
-      # Add defintion for native c data structures
-      foreach {name info} $cstruct {
-        if {[dict get $info public]==0} continue
-        ::practcl::cputs result "typedef struct $name ${name}\;"
-        if {[dict exists $info aliases]} {
-          foreach n [dict get $info aliases] {
-            ::practcl::cputs result "typedef struct $name ${n}\;"
-          }
-        }
-      }
-    }
-    set result [::practcl::_tagblock $result c [my define get filename]]
-    foreach mod [my link list product] {
-      ::practcl::cputs result [$mod generate-public-typedef]
-    }
-    return $result
-  }
-  
-  method generate-private-typedef {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code cstruct
-    set result {}
-    if {[info exists code(private-typedef)]} {
-      ::practcl::cputs result $code(private-typedef)
-    }
-    if {[info exists cstruct]} {
-      # Add defintion for native c data structures
-      foreach {name info} $cstruct {
-        if {[dict get $info public]==1} continue
-        ::practcl::cputs result "typedef struct $name ${name}\;"
-        if {[dict exists $info aliases]} {
-          foreach n [dict get $info aliases] {
-            ::practcl::cputs result "typedef struct $name ${n}\;"
-          }
-        }
-      }
-    }
-    set result [::practcl::_tagblock $result c [my define get filename]]
-    foreach mod [my link list product] {
-      ::practcl::cputs result [$mod generate-private-typedef]
-    }
-    return $result
-  }
-  
-  method generate-public-structure {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code cstruct
-    set result {}
-    if {[info exists code(public-structure)]} {
-      ::practcl::cputs result $code(public-structure)
-    }
-    if {[info exists cstruct]} {
-      foreach {name info} $cstruct {
-        if {[dict get $info public]==0} continue
-        if {[dict exists $info comment]} {
-          ::practcl::cputs result [dict get $info comment]
-        }
-        ::practcl::cputs result "struct $name \{[dict get $info body]\}\;"
-      }
-    }
-    set result [::practcl::_tagblock $result c [my define get filename]]
-    foreach mod [my link list product] {
-      ::practcl::cputs result [$mod generate-public-structure]
-    }
-    return $result
-  }
-  
-  
-  method generate-private-structure {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code cstruct
-    set result {}
-    if {[info exists code(private-structure)]} {
-      ::practcl::cputs result $code(private-structure)
-    }
-    if {[info exists cstruct]} {
-      foreach {name info} $cstruct {
-        if {[dict get $info public]==1} continue
-        if {[dict exists $info comment]} {
-          ::practcl::cputs result [dict get $info comment]
-        }
-        ::practcl::cputs result "struct $name \{[dict get $info body]\}\;"
-      }
-    }
-    set result [::practcl::_tagblock $result c [my define get filename]]
-    foreach mod [my link list product] {
-      ::practcl::cputs result [$mod generate-private-structure]
-    }
-    return $result
-  }
-  
-  method generate-public-headers {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code tcltype
-    set result {}
-    if {[info exists code(public-header)]} {
-      ::practcl::cputs result $code(public-header)
-    }
-    if {[info exists tcltype]} {
-      foreach {type info} $tcltype {
-        if {![dict exists $info cname]} {
-          set cname [string tolower ${type}]_tclobjtype
-          dict set tcltype $type cname $cname
-        } else {
-          set cname [dict get $info cname]
-        }
-        ::practcl::cputs result "extern const Tcl_ObjType $cname\;"
-      }
-    }
-    if {[info exists code(public)]} {
-      ::practcl::cputs result $code(public)
-    }
-    set result [::practcl::_tagblock $result c [my define get filename]]
-    foreach mod [my link list product] {
-      ::practcl::cputs result [$mod generate-public-headers]
-    }
-    return $result
-  }
-  
-  method generate-stub-function {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code cfunct tcltype
-    set result {}
-    foreach mod [my link list product] {
-      foreach {funct def} [$mod generate-stub-function] {
-        dict set result $funct $def
-      }
-    }
-    if {[info exists cfunct]} {
-      foreach {funcname info} $cfunct {
-        if {![dict get $info export]} continue
-        dict set result $funcname [dict get $info header]
-      }
-    } 
-    return $result
-  }
-  
-  method generate-public-function {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]    
-    my variable code cfunct tcltype
-    set result {}
-    
-    if {[my define get initfunc] ne {}} {
-      ::practcl::cputs result "int [my define get initfunc](Tcl_Interp *interp);"
-    }
-    if {[info exists cfunct]} {
-      foreach {funcname info} $cfunct {
-        if {![dict get $info public]} continue
-        ::practcl::cputs result "[dict get $info header]\;"
-      }
-    } 
-    set result [::practcl::_tagblock $result c [my define get filename]]
-    foreach mod [my link list product] {
-      ::practcl::cputs result [$mod generate-public-function]
-    }
-    return $result
-  }
-  
-  method generate-public-includes {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]    
-    set includes {}
-    foreach item [my define get public-include] {
-      if {$item ni $includes} {
-        lappend includes $item
-      }
-    }
-    foreach mod [my link list product] {
-      foreach item [$mod generate-public-includes] {
-        if {$item ni $includes} {
-          lappend includes $item
-        }
-      }
-    }
-    return $includes
-  }
-  method generate-public-verbatim {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set includes {}
-    foreach item [my define get public-verbatim] {
-      if {$item ni $includes} {
-        lappend includes $item
-      }
-    }
-    foreach mod [my link list subordinate] {
-      foreach item [$mod generate-public-verbatim] {
-        if {$item ni $includes} {
-          lappend includes $item
-        }
-      }
-    }
-    return $includes
-  }
-  ###
-  # This methods generates the contents of an amalgamated .h file
-  # which describes the public API of this module
-  ###
-  method generate-h {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set result {}
-    set includes [my generate-public-includes]
-    foreach inc $includes {
-      if {[string index $inc 0] ni {< \"}} {
-        ::practcl::cputs result "#include \"$inc\""
-      } else {
-        ::practcl::cputs result "#include $inc"        
-      }
-    }
-
-    foreach method {
-      generate-public-define
-      generate-public-macro
-      generate-public-typedef
-      generate-public-structure
-    } {
-      ::practcl::cputs result "/* BEGIN SECTION $method */"
-      ::practcl::cputs result [my $method]
-      ::practcl::cputs result "/* END SECTION $method */"
-    }
-    
-    foreach file [my generate-public-verbatim] {
-      ::practcl::cputs result "/* BEGIN $file */"
-      ::practcl::cputs result [::practcl::cat $file]
-      ::practcl::cputs result "/* END $file */"
-    }
-    
-    foreach method {
-      generate-public-headers
-      generate-public-function
-    } {
-      ::practcl::cputs result "/* BEGIN SECTION $method */"
-      ::practcl::cputs result [my $method]
-      ::practcl::cputs result "/* END SECTION $method */"
-    }
-    return $result
-  }
-  
-  method IncludeAdd {headervar args} {
-    upvar 1 $headervar headers
-    foreach inc $args {
-      if {[string index $inc 0] ni {< \"}} {
-        set inc "\"$inc\""
-      }
-      if {$inc ni $headers} {
-        lappend headers $inc
-      }
-    }
-  }
-  
-  ###
-  # This methods generates the contents of an amalgamated .c file
-  # which implements the loader for a batch of tools
-  ###
-  method generate-c {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set result {
-/* This file was generated by practcl */
-    }
-    set includes {}
-    
-    foreach mod [my link list product] {
-      # Signal modules to formulate final implementation
-      $mod go
-    }
-    set headers {}
-    
-    my IncludeAdd headers <tcl.h> <tclOO.h>
-    if {[my define get tk 0]} {
-      my IncludeAdd headers <tk.h>
-    }
-    if {[my define get output_h] ne {}} {
-      my IncludeAdd headers [my define get output_h]
-    }
-    my IncludeAdd headers {*}[my define get include]
-
-    foreach mod [my link list dynamic] {
-      my IncludeAdd headers {*}[$mod define get include]
-    }
-    foreach inc $headers {
-      ::practcl::cputs result "#include $inc"
-    }
-    foreach {method} {
-      generate-cheader
-      generate-private-typedef
-      generate-private-structure
-      generate-cstruct
-      generate-constant
-      generate-cfunct
-      generate-cmethod      
-    } {
-      set dat [my $method]
-      if {[string length [string trim $dat]]} {
-        ::practcl::cputs result "/* BEGIN $method [my define get filename] */"
-        ::practcl::cputs result $dat
-        ::practcl::cputs result "/* END $method [my define get filename] */"
-      }
-    }
-    ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    return $result
-  }
-
-
-  method generate-loader {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set result {}
-    if {[my define get initfunc] eq {}} return
-    ::practcl::cputs result  "
-extern int DLLEXPORT [my define get initfunc]( Tcl_Interp *interp ) \{"
-    ::practcl::cputs result  {
-  /* Initialise the stubs tables. */
-  #ifdef USE_TCL_STUBS
-    if (Tcl_InitStubs(interp, "8.6", 0)==NULL) return TCL_ERROR;
-    if (TclOOInitializeStubs(interp, "1.0") == NULL) return TCL_ERROR;
-}
-    if {[my define get tk 0]} {
-      ::practcl::cputs result  {    if (Tk_InitStubs(interp, "8.6", 0)==NULL) return TCL_ERROR;}
-    }
-    ::practcl::cputs result {  #endif}
-    set TCLINIT [my generate-tcl-pre]
-    if {[string length $TCLINIT]} {
-      ::practcl::cputs result "  if(Tcl_Eval(interp,[::practcl::tcl_to_c $TCLINIT])) return TCL_ERROR ;"
-    }
-    foreach item [my link list product] {
-      if {[$item define get output_c] ne {}} {
-        ::practcl::cputs result [$item generate-cinit-external]
-      } else {
-        ::practcl::cputs result [$item generate-cinit]
-      }
-    }
-    set TCLINIT [my generate-tcl-post]
-    if {[string length $TCLINIT]} {
-      ::practcl::cputs result "  if(Tcl_Eval(interp,[::practcl::tcl_to_c $TCLINIT])) return TCL_ERROR ;"
-    }
-    if {[my define exists pkg_name]} {
-      ::practcl::cputs result  "    if (Tcl_PkgProvide(interp, \"[my define get pkg_name [my define get name]]\" , \"[my define get pkg_vers [my define get version]]\" )) return TCL_ERROR\;"
-    }
-    ::practcl::cputs result  "  return TCL_OK\;\n\}\n"
-    return $result
-  }
-  
-  ###
-  # This methods generates any Tcl script file
-  # which is required to pre-initialize the C library
-  ###
-  method generate-tcl-pre {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set result {}
-    my variable code
-    if {[info exists code(tcl)]} {
-      set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]]
-    }
-    if {[info exists code(tcl-pre)]} {
-      set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]]
-    }
-    foreach mod [my link list product] {
-      ::practcl::cputs result [$mod generate-tcl-pre]
-    }
-    return $result
-  }
-
-  method generate-tcl-post {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set result {}
-    my variable code
-    if {[info exists code(tcl-post)]} {
-      set result [::practcl::_tagblock $code(tcl-post) tcl [my define get filename]]
-    }
-    foreach mod [my link list product] {
-      ::practcl::cputs result [$mod generate-tcl-post]
-    }
-    return $result
-  }
-  
-  method static-packages {} {
-    set result [my define get static_packages]
-    set statpkg  [my define get static_pkg]
-    set initfunc [my define get initfunc]
-    if {$initfunc ne {}} {
-      set pkg_name [my define get pkg_name]
-      if {$pkg_name ne {}} {
-        dict set result $pkg_name initfunc $initfunc
-        dict set result $pkg_name version [my define get version [my define get pkg_vers]]
-        dict set result $pkg_name autoload [my define get autoload 0]
-      }
-    }
-    foreach item [my link list subordinate] {
-      foreach {pkg info} [$item static-packages] {
-        dict set result $pkg $info
-      }
-    }
-    return $result
-  }
-  
-  method target {method args} {
-    switch $method {
-      is_unix { return [expr {$::tcl_platform(platform) eq "unix"}] }
-    }
-  }
-  
-}
-
-::oo::class create ::practcl::product {
-  superclass ::practcl::object
-  
-  method linktype {} {
-    return {subordinate product}
-  }
-  
-  method include header {
-    my define add include $header
-  }
-  
-  method cstructure {name definition {argdat {}}} {
-    my variable cstruct
-    dict set cstruct $name body $definition
-    foreach {f v} $argdat {
-      dict set cstruct $name $f $v
-    }
-    if {![dict exists $cstruct $name public]} {
-      dict set cstruct $name public 1
-    }
-  }
-  
-  method generate-cinit {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code
-    set result {}
-    if {[info exists code(cinit)]} {
-      ::practcl::cputs result $code(cinit)
-    }
-    if {[my define get initfunc] ne {}} {
-      ::practcl::cputs result "  if([my define get initfunc](interp)!=TCL_OK) return TCL_ERROR\;"
-    }
-    set result [::practcl::_tagblock $result c [my define get filename]]
-    foreach obj [my link list product] {
-      ::practcl::cputs result [$obj generate-cinit]
-    }
-    return $result
-  }
-}
-
-###
-# Dynamic blocks do not generate their own .c files,
-# instead the contribute to the amalgamation
-# of the main library file
-###
-::oo::class create ::practcl::dynamic {
-  superclass ::practcl::product
-  
-  # Retrieve any additional source files required
-  
-  method compile-products {} {
-    set filename [my define get output_c]
-    set result {}
-    if {$filename ne {}} {
-      if {[my define exists ofile]} {
-        set ofile [my define get ofile]
-      } else {
-        set ofile [my Ofile $filename]
-        my define set ofile $ofile
-      }
-      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
-    } else {
-      set filename [my define get cfile]
-      if {$filename ne {}} {
-        if {[my define exists ofile]} {
-          set ofile [my define get ofile]
-        } else {
-          set ofile [my Ofile $filename]
-          my define set ofile $ofile
-        }
-        lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
-      }
-    }
-    foreach item [my link list subordinate] {
-      lappend result {*}[$item compile-products]
-    }
-    return $result
-  }
-  
-  method implement path {
-    my go
-    my Collate_Source $path
-    if {[my define get output_c] eq {}} return
-    set filename [file join $path [my define get output_c]]
-    my define set cfile $filename
-    set fout [open $filename w]
-    puts $fout [my generate-c]
-    if {[my define get initfunc] ne {}} {
-      puts $fout "extern int DLLEXPORT [my define get initfunc]( Tcl_Interp *interp ) \x7B"
-      puts $fout [my generate-cinit]
-      if {[my define get pkg_name] ne {}} {
-        puts $fout "   Tcl_PkgProvide(interp, \"[my define get pkg_name]\", \"[my define get pkg_vers]\");"
-      }
-      puts $fout "  return TCL_OK\;"
-      puts $fout "\x7D"
-    }
-    close $fout
-  }
-  
-  method initialize {} {
-    set filename [my define get filename]
-    if {$filename eq {}} {
-      return
-    }
-    if {[my define get name] eq {}} {
-      my define set name [file tail [file rootname $filename]]
-    }
-    if {[my define get localpath] eq {}} {
-      my define set localpath [my <module> define get localpath]_[my define get name]
-    }
-    ::source $filename
-  }
-  
-  method linktype {} {
-    return {subordinate product dynamic}
-  }
-  
-  ###
-  # Populate const static data structures
-  ###
-  method generate-cstruct {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code cstruct methods tcltype
-    set result {}
-    if {[info exists code(struct)]} {
-      ::practcl::cputs result $code(struct)
-    }
-    foreach obj [my link list dynamic] {
-      # Exclude products that will generate their own C files
-      if {[$obj define get output_c] ne {}} continue
-      ::practcl::cputs result [$obj generate-cstruct]
-    }
-    return $result
-  }
-  
-  method generate-constant {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set result {}
-    my variable code cstruct methods tcltype
-    if {[info exists code(constant)]} {
-      ::practcl::cputs result "/* [my define get filename] CONSTANT */"
-      ::practcl::cputs result $code(constant)
-    }
-    if {[info exists cstruct]} {
-      foreach {name info} $cstruct {
-        set map {}
-        lappend map @NAME@ $name
-        lappend map @MACRO@ GET[string toupper $name]
-
-        if {[dict exists $info deleteproc]} {
-          lappend map @DELETEPROC@ [dict get $info deleteproc]
-        } else {
-          lappend map @DELETEPROC@ NULL
-        }
-        if {[dict exists $info cloneproc]} {
-          lappend map @CLONEPROC@ [dict get $info cloneproc]
-        } else {
-          lappend map @CLONEPROC@ NULL
-        }
-        ::practcl::cputs result [string map $map {
-const static Tcl_ObjectMetadataType @NAME@DataType = {
-  TCL_OO_METADATA_VERSION_CURRENT,
-  "@NAME@",
-  @DELETEPROC@,
-  @CLONEPROC@
-};
-#define @MACRO@(OBJCONTEXT) (@NAME@ *) Tcl_ObjectGetMetadata(OBJCONTEXT,&@NAME@DataType)
-}]
-      }
-    }
-    if {[info exists tcltype]} {
-      foreach {type info} $tcltype {
-        dict with info {}
-        ::practcl::cputs result "const Tcl_ObjType $cname = \{\n  .freeIntRepProc = &${freeproc},\n  .dupIntRepProc = &${dupproc},\n  .updateStringProc = &${updatestringproc},\n  .setFromAnyProc = &${setfromanyproc}\n\}\;"
-      }
-    }    
-
-    if {[info exists methods]} {
-      set mtypes {}
-      foreach {name info} $methods {   
-        set callproc   [dict get $info callproc]
-        set methodtype [dict get $info methodtype]
-        if {$methodtype in $mtypes} continue
-        lappend mtypes $methodtype
-        ###
-        # Build the data struct for this method
-        ###
-        ::practcl::cputs result "const static Tcl_MethodType $methodtype = \{"
-        ::practcl::cputs result "  .version = TCL_OO_METADATA_VERSION_CURRENT,\n  .name = \"$name\",\n  .callProc = $callproc,"
-        if {[dict exists $info deleteproc]} {
-          set deleteproc [dict get $info deleteproc]
-        } else {
-          set deleteproc NULL
-        }
-        if {$deleteproc ni { {} NULL }} {
-          ::practcl::cputs result "  .deleteProc = $deleteproc,"
-        } else {
-          ::practcl::cputs result "  .deleteProc = NULL,"
-        }
-        if {[dict exists $info cloneproc]} {
-          set cloneproc [dict get $info cloneproc]
-        } else {
-          set cloneproc NULL
-        }
-        if {$cloneproc ni { {} NULL }} {
-          ::practcl::cputs result "  .cloneProc = $cloneproc\n\}\;"
-        } else {
-          ::practcl::cputs result "  .cloneProc = NULL\n\}\;"
-        }
-        dict set methods $name methodtype $methodtype
-      }
-    }
-    foreach obj [my link list dynamic] {
-      # Exclude products that will generate their own C files
-      if {[$obj define get output_c] ne {}} continue
-      ::practcl::cputs result [$obj generate-constant]
-    }
-    return $result
-  }
-  
-  ###
-  # Generate code that provides subroutines called by
-  # Tcl API methods
-  ###
-  method generate-cfunct {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code cfunct
-    set result {}
-    if {[info exists code(funct)]} {
-      ::practcl::cputs result $code(funct)
-    }
-    if {[info exists cfunct]} {
-      foreach {funcname info} $cfunct {
-        ::practcl::cputs result "/* $funcname */"
-        ::practcl::cputs result "\n[dict get $info header]\{[dict get $info body]\}"
-      }
-    }
-    foreach obj [my link list dynamic] {
-      # Exclude products that will generate their own C files
-      if {[$obj define get output_c] ne {}} {
-        continue
-      }
-      ::practcl::cputs result [$obj generate-cfunct]
-    }
-    return $result
-  }
-
-  ###
-  # Generate code that provides implements Tcl API
-  # calls
-  ###
-  method generate-cmethod {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    my variable code methods tclprocs
-    set result {}
-    if {[info exists code(method)]} {
-      ::practcl::cputs result $code(method)
-    }
-    
-    if {[info exists tclprocs]} {
-      foreach {name info} $tclprocs {
-        if {![dict exists $info body]} continue
-        set callproc [dict get $info callproc]
-        set header [dict get $info header]
-        set body [dict get $info body]
-        ::practcl::cputs result "/* Tcl Proc $name */"
-        ::practcl::cputs result "${header} \{${body}\}"
-      }
-    }
-
-    
-    if {[info exists methods]} {
-      set thisclass [my define get cclass]
-      foreach {name info} $methods {
-        if {![dict exists $info body]} continue
-        set callproc [dict get $info callproc]
-        set header [dict get $info header]
-        set body [dict get $info body]
-        ::practcl::cputs result "/* OO Method $thisclass $name */"
-        ::practcl::cputs result "${header} \{${body}\}"
-      }
-      # Build the OO_Init function
-      ::practcl::cputs result "/* Loader for $thisclass */"
-      ::practcl::cputs result "static int ${thisclass}_OO_Init(Tcl_Interp *interp) \{"
-      ::practcl::cputs result [string map [list @CCLASS@ $thisclass @TCLCLASS@ [my define get class]] {
-  /*
-  ** Build the "@TCLCLASS@" class
-  */
-  Tcl_Obj* nameObj;		/* Name of a class or method being looked up */
-  Tcl_Object curClassObject;  /* Tcl_Object representing the current class */
-  Tcl_Class curClass;		/* Tcl_Class representing the current class */
-
-  /* 
-   * Find the "@TCLCLASS@" class, and attach an 'init' method to it.
-   */
-
-  nameObj = Tcl_NewStringObj("@TCLCLASS@", -1);
-  Tcl_IncrRefCount(nameObj);
-  if ((curClassObject = Tcl_GetObjectFromObj(interp, nameObj)) == NULL) {
-      Tcl_DecrRefCount(nameObj);
-      return TCL_ERROR;
-  }
-  Tcl_DecrRefCount(nameObj);
-  curClass = Tcl_GetObjectAsClass(curClassObject);
-}]
-      if {[dict exists $methods constructor]} {
-        set mtype [dict get $methods constructor methodtype]
-        ::practcl::cputs result [string map [list @MTYPE@ $mtype] {
-  /* Attach the constructor to the class */
-  Tcl_ClassSetConstructor(interp, curClass, Tcl_NewMethod(interp, curClass, NULL, 1, &@MTYPE@, NULL));
-    }]
-      }
-      foreach {name info} $methods {
-        dict with info {}
-        if {$name in {constructor destructor}} continue
-        ::practcl::cputs result [string map [list @NAME@ $name @MTYPE@ $methodtype] {
-  nameObj=Tcl_NewStringObj("@NAME@",-1);
-  Tcl_NewMethod(interp, curClass, nameObj, 1, &@MTYPE@, (ClientData) NULL);
-  Tcl_DecrRefCount(nameObj);
-}]
-        if {[dict exists $info aliases]} {
-          foreach alias [dict get $info aliases] {
-            if {[dict exists $methods $alias]} continue
-            ::practcl::cputs result [string map [list @NAME@ $alias @MTYPE@ $methodtype] {
-  nameObj=Tcl_NewStringObj("@NAME@",-1);
-  Tcl_NewMethod(interp, curClass, nameObj, 1, &@MTYPE@, (ClientData) NULL);
-  Tcl_DecrRefCount(nameObj);
-}]
-          }
-        }
-      }
-      ::practcl::cputs result "  return TCL_OK\;\n\}\n"  
-    }
-    foreach obj [my link list dynamic] {
-      # Exclude products that will generate their own C files
-      if {[$obj define get output_c] ne {}} continue
-      ::practcl::cputs result [$obj generate-cmethod]
-    }
-    return $result
-  }
-
-  method generate-cinit-external {} {
-    if {[my define get initfunc] eq {}} {
-      return "/*  [my define get filename] declared not initfunc */"
-    }
-    return "  if([my define get initfunc](interp)) return TCL_ERROR\;"
-  }
-  
-  ###
-  # Generate code that runs when the package/module is
-  # initialized into the interpreter
-  ###
-  method generate-cinit {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set result {}
-    my variable code methods tclprocs
-    if {[info exists code(nspace)]} {
-      ::practcl::cputs result "  \{\n    Tcl_Namespace *modPtr;"
-      foreach nspace $code(nspace) {
-        ::practcl::cputs result [string map [list @NSPACE@ $nspace] {
-    modPtr=Tcl_FindNamespace(interp,"@NSPACE@",NULL,TCL_NAMESPACE_ONLY);
-    if(!modPtr) {
-      modPtr = Tcl_CreateNamespace(interp, "@NSPACE@", NULL, NULL);
-    }
-}]
-      }
-      ::practcl::cputs result "  \}"      
-    }
-    if {[info exists code(tclinit)]} {
-      ::practcl::cputs result $code(tclinit)
-    }
-    if {[info exists code(cinit)]} {
-      ::practcl::cputs result $code(cinit)
-    }
-    if {[info exists code(initfuncts)]} {
-      foreach func $code(initfuncts) {
-        ::practcl::cputs result "  if (${func}(interp) != TCL_OK) return TCL_ERROR\;"
-      }
-    }
-    if {[info exists tclprocs]} {
-      foreach {name info} $tclprocs {
-        set map [list @NAME@ $name @CALLPROC@ [dict get $info callproc]]
-        ::practcl::cputs result [string map $map {  Tcl_CreateObjCommand(interp,"@NAME@",(Tcl_ObjCmdProc *)@CALLPROC@,NULL,NULL);}]
-        if {[dict exists $info aliases]} {
-          foreach alias [dict get $info aliases] {
-            set map [list @NAME@ $alias @CALLPROC@ [dict get $info callproc]]
-            ::practcl::cputs result [string map $map {  Tcl_CreateObjCommand(interp,"@NAME@",(Tcl_ObjCmdProc *)@CALLPROC@,NULL,NULL);}]
-          }
-        }
-      }
-    }
-    
-    if {[info exists code(nspace)]} {
-      ::practcl::cputs result "  \{\n    Tcl_Namespace *modPtr;"
-      foreach nspace $code(nspace) {
-        ::practcl::cputs result [string map [list @NSPACE@ $nspace] {
-    modPtr=Tcl_FindNamespace(interp,"@NSPACE@",NULL,TCL_NAMESPACE_ONLY);
-    Tcl_CreateEnsemble(interp, modPtr->fullName, modPtr, TCL_ENSEMBLE_PREFIX);
-    Tcl_Export(interp, modPtr, "[a-z]*", 1);
-}]
-      }
-      ::practcl::cputs result "  \}"
-    }
-    set result [::practcl::_tagblock $result c [my define get filename]]
-    foreach obj [my link list product] {
-      # Exclude products that will generate their own C files
-      if {[$obj define get output_c] ne {}} {
-        ::practcl::cputs result [$obj generate-cinit-external]
-      } else {
-        ::practcl::cputs result [$obj generate-cinit]
-      }
-    }
-    return $result
-  }
-
-  method c_header body {
-    my variable code
-    ::practcl::cputs code(header) $body
-  }
-
-  method c_code body {
-    my variable code
-    ::practcl::cputs code(funct) $body
-  }
-  method c_function {header body {info {}}} {
-    set header [string map "\t \  \n \ \ \  \ " $header]
-    my variable code cfunct
-    foreach regexp {
-         {(.*) ([a-zA-Z_][a-zA-Z0-9_]*) *\((.*)\)}
-         {(.*) (\x2a[a-zA-Z_][a-zA-Z0-9_]*) *\((.*)\)}
-    } {
-      if {[regexp $regexp $header all keywords funcname arglist]} {
-        dict set cfunct $funcname header $header
-        dict set cfunct $funcname body $body
-        dict set cfunct $funcname keywords $keywords
-        dict set cfunct $funcname arglist $arglist
-        dict set cfunct $funcname inline [expr {"inline" ni $keywords}]
-        dict set cfunct $funcname public [expr {"static" ni $keywords}]
-        dict set cfunct $funcname export [expr {"STUB_EXPORT" in $keywords}]
-        foreach {f v} $info {
-          dict set cfunct $f $v
-        }
-        return
-      }
-    }
-    foreach {f v} $info {
-      dict set cfunct $f $v
-    }
-    ::practcl::cputs code(header) "$header\;"
-    # Could not parse that block as a function
-    # append it verbatim to our c_implementation
-    ::practcl::cputs code(funct) "$header [list $body]"
-  }
-
-  
-  method cmethod {name body {arginfo {}}} {
-    my variable methods code
-    foreach {f v} $arginfo {
-      dict set methods $name $f $v
-    }
-    dict set methods $name body "Tcl_Object thisObject = Tcl_ObjectContextObject(objectContext); /* The current connection object */
-$body"
-  }
-  
-  method c_tclproc_nspace nspace {
-    my variable code
-    if {![info exists code(nspace)]} {
-      set code(nspace) {}
-    }
-    if {$nspace ni $code(nspace)} {
-      lappend code(nspace) $nspace
-    }
-  }
-  
-  method c_tclproc_raw {name body {arginfo {}}} {
-    my variable tclprocs code
-
-    foreach {f v} $arginfo {
-      dict set tclprocs $name $f $v
-    }
-    dict set tclprocs $name body $body
-  }
-
-  method go {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    next
-    my variable methods code cstruct tclprocs
-    if {[info exists methods]} {
-      ::practcl::debug [self] methods [my define get cclass]
-      set thisclass [my define get cclass]
-      foreach {name info} $methods {   
-        # Provide a callproc
-        if {![dict exists $info callproc]} {
-          set callproc [string map {____ _ ___ _ __ _} [string map {{ } _ : _} OOMethod_${thisclass}_${name}]]
-          dict set methods $name callproc $callproc
-        } else {
-          set callproc [dict get $info callproc]
-        }
-        if {[dict exists $info body] && ![dict exists $info header]} {
-          dict set methods $name header "static int ${callproc}(ClientData clientData, Tcl_Interp *interp, Tcl_ObjectContext objectContext ,int objc ,Tcl_Obj *const *objv)"
-        }
-        if {![dict exists $info methodtype]} {
-          set methodtype [string map {{ } _ : _} OOMethodType_${thisclass}_${name}]
-          dict set methods $name methodtype $methodtype
-        }
-      }
-      if {![info exists code(initfuncts)] || "${thisclass}_OO_Init" ni $code(initfuncts)} {
-        lappend code(initfuncts) "${thisclass}_OO_Init"
-      }
-    }
-    set thisnspace [my define get nspace]
-
-    if {[info exists tclprocs]} {
-      ::practcl::debug [self] tclprocs [dict keys $tclprocs]
-      foreach {name info} $tclprocs {
-        if {![dict exists $info callproc]} {
-          set callproc [string map {____ _ ___ _ __ _} [string map {{ } _ : _} TclCmd_${thisnspace}_${name}]]
-          dict set tclprocs $name callproc $callproc
-        } else {
-          set callproc [dict get $info callproc]
-        }    
-        if {[dict exists $info body] && ![dict exists $info header]} {
-          dict set tclprocs $name header "static int ${callproc}(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv\[\])"
-        }
-      }
-    }
-    ::practcl::debug [list /[self] [self method] [self class]]
-  }
-
-  # Once an object marks itself as some
-  # flavor of dynamic, stop trying to morph
-  # it into something else
-  method select {} {}
-
-  
-  method tcltype {name argdat} {
-    my variable tcltype
-    foreach {f v} $argdat {
-      dict set tcltype $name $f $v
-    }
-    if {![dict exists tcltype $name cname]} {
-      dict set tcltype $name cname [string tolower $name]_tclobjtype
-    }
-    lappend map @NAME@ $name
-    set info [dict get $tcltype $name]
-    foreach {f v} $info {
-      lappend map @[string toupper $f]@ $v
-    }
-    foreach {func fpat template} {
-      freeproc         {@Name@Obj_freeIntRepProc}       {void @FNAME@(Tcl_Obj *objPtr)}
-      dupproc          {@Name@Obj_dupIntRepProc}        {void @FNAME@(Tcl_Obj *srcPtr,Tcl_Obj *dupPtr)}
-      updatestringproc {@Name@Obj_updateStringRepProc} {void @FNAME@(Tcl_Obj *objPtr)}
-      setfromanyproc   {@Name@Obj_setFromAnyProc}       {int @FNAME@(Tcl_Interp *interp,Tcl_Obj *objPtr)}
-    } {
-      if {![dict exists $info $func]} {
-        error "$name does not define $func"
-      }
-      set body [dict get $info $func]
-      # We were given a function name to call
-      if {[llength $body] eq 1} continue
-      set fname [string map [list @Name@ [string totitle $name]] $fpat]
-      my c_function [string map [list @FNAME@ $fname] $template] [string map $map $body]
-      dict set tcltype $name $func $fname
-    }
-  }
-}
-
-::oo::class create ::practcl::cheader {
-  superclass ::practcl::product
-
-  method compile-products {} {}
-  method generate-cinit {} {}
-}
-
-::oo::class create ::practcl::csource {
-  superclass ::practcl::product
-}
-
-::oo::class create ::practcl::clibrary {
-  superclass ::practcl::product
-  
-  method linker-products {configdict} {
-    return [my define get filename]
-  }
-  
-}
-
-###
-# In the end, all C code must be loaded into a module
-# This will either be a dynamically loaded library implementing
-# a tcl extension, or a compiled in segment of a custom shell/app
-###
-::oo::class create ::practcl::module {
-  superclass ::practcl::dynamic
-  
-  method child which {
-    switch $which {
-      organs {
-        return [list project [my define get project] module [self]]
-      }
-    }
-  }
-  
-  method initialize {} {
-    set filename [my define get filename]
-    if {$filename eq {}} {
-      return
-    }
-    if {[my define get name] eq {}} {
-      my define set name [file tail [file dirname $filename]]
-    }
-    if {[my define get localpath] eq {}} {
-      my define set localpath [my <project> define get name]_[my define get name]
-    }
-    ::practcl::debug [self] SOURCE $filename
-    my source $filename
-  }
-  
-  method implement path {
-    my go
-    my Collate_Source $path
-    foreach item [my link list dynamic] {
-      if {[catch {$item implement $path} err]} {
-        puts "Skipped $item: $err"
-      }
-    }
-    foreach item [my link list module] {
-      if {[catch {$item implement $path} err]} {
-        puts "Skipped $item: $err"
-      }
-    }
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set filename [my define get output_c]
-    if {$filename eq {}} {
-      ::practcl::debug [list /[self] [self method] [self class]]
-      return
-    }
-    set cout [open [file join $path [file rootname $filename].c] w]
-    puts $cout [subst {/*
-** This file is generated by the [info script] script
-** any changes will be overwritten the next time it is run
-*/}]
-    puts $cout [my generate-c]
-    puts $cout [my generate-loader]
-    close $cout
-    ::practcl::debug [list /[self] [self method] [self class]]
-  }
-
-  method linktype {} {
-    return {subordinate product dynamic module}
-  }  
-}
-
-::oo::class create ::practcl::autoconf {
-
-  ###
-  # find or fake a key/value list describing this project
-  ###
-  method config.sh {} {
-    my variable conf_result
-    if {[info exists conf_result]} {
-      return $conf_result
-    }
-    set result {}
-    set name [my define get name]
-    set PWD $::CWD
-    set builddir [my define get builddir]
-    my unpack
-    set srcdir [my define get srcdir]
-    if {![file exists $builddir]} {
-      my Configure
-    }
-    set filename [file join $builddir config.tcl]
-    # Project uses the practcl template. Use the leavings from autoconf
-    if {[file exists $filename]} {
-      set dat [::practcl::config.tcl $builddir]
-      foreach {item value} [::practcl::sort_dict $dat] {
-        dict set result $item $value
-      }
-      set conf_result $result
-      return $result
-    }
-    set filename [file join $builddir ${name}Config.sh]
-    if {[file exists $filename]} {
-      set l [expr {[string length $name]+1}]
-      foreach {field dat} [::practcl::read_Config.sh $filename] {
-        set field [string tolower $field]
-        if {[string match ${name}_* $field]} {
-          set field [string range $field $l end]
-        }
-        dict set result $field $dat
-      }
-      set conf_result $result
-      return $result
-    }
-    ###
-    # Oh man... we have to guess
-    ###
-    set filename [file join $builddir Makefile]
-    if {![file exists $filename]} {
-      error "Could not locate any configuration data in $srcdir"
-    }
-    foreach {field dat} [::practcl::read_Makefile $filename] {
-      dict set result $field $dat
-    }
-    set conf_result $result
-    cd $PWD
-    return $result
-  }
-}
-
-
-::oo::class create ::practcl::project {
-  superclass ::practcl::module ::practcl::autoconf
-
-  constructor args {
-    my variable define
-    if {[llength $args] == 1} {
-      set rawcontents [lindex $args 0]
-    } else {
-      set rawcontents $args
-    }
-    if {[catch {uplevel 1 [list subst $rawcontents]} contents]} {
-      set contents $rawcontents
-    }
-    ###
-    # The first instance of ::practcl::project (or its descendents)
-    # registers itself as the ::practcl::MAIN. If a project other
-    # than ::practcl::LOCAL is created, odds are that was the one
-    # the developer intended to be the main project
-    ###
-    if {$::practcl::MAIN eq "::practcl::LOCAL"} {
-      set ::practcl::MAIN [self]
-    }
-    # DEFS fields need to be passed unchanged and unsubstituted
-    # as we need to preserve their escape characters
-    foreach field {TCL_DEFS DEFS TK_DEFS} {
-      if {[dict exists $rawcontents $field]} {
-        dict set contents $field [dict get $rawcontents $field]
-      }
-    }
-    array set define $contents
-    my select
-    my initialize
-  }
-  
-  method add_project {pkg info {oodefine {}}} {
-    set os [my define get TEACUP_OS]
-    if {$os eq {}} {
-      set os [::practcl::os]
-      my define set os $os
-    }
-    set fossilinfo [list download [my define get download] tag trunk sandbox [my define get sandbox]]
-    if {[dict exists $info os] && ($os ni [dict get $info os])} return
-    # Select which tag to use here.
-    # For production builds: tag-release
-    set profile [my define get profile release]:
-    if {[dict exists $info profile $profile]} {
-      dict set info tag [dict get $info profile $profile]
-    }
-    if {[my define get USEMSVC 0]} {
-      dict set info USEMSVC 1
-    }
-    set obj [namespace current]::PROJECT.$pkg
-    if {[info command $obj] eq {}} {
-      set obj [::practcl::subproject create $obj [self] [dict merge $fossilinfo [list name $pkg pkg_name $pkg static 0 class subproject.binary] $info]]
-    }
-    my link object $obj
-    oo::objdefine $obj $oodefine
-    $obj define set masterpath $::CWD
-    $obj go
-    return $obj
-  }
-  
-  method add_tool {pkg info {oodefine {}}} {
-    set info [dict merge [::practcl::local_os] $info]
-    set os [dict get $info TEACUP_OS]
-    set fossilinfo [list download [my define get download] tag trunk sandbox [my define get sandbox]]
-    if {[dict exists $info os] && ($os ni [dict get $info os])} return
-    # Select which tag to use here.
-    # For production builds: tag-release
-    set profile [my define get profile release]:
-    if {[dict exists $info profile $profile]} {
-      dict set info tag [dict get $info profile $profile]
-    }
-    set obj [namespace current]::TOOL.$pkg
-    if {[info command $obj] eq {}} {
-      set obj [::practcl::tool create $obj [self] [dict merge $fossilinfo [list name $pkg pkg_name $pkg static 0] $info]]
-    }
-    my link object $obj
-    oo::objdefine $obj $oodefine
-    $obj define set masterpath $::CWD
-    $obj go
-    return $obj
-  }
-  
-  method child which {
-    switch $which {
-      organs {
-	# A library can be a project, it can be a module. Any
-	# subordinate modules will indicate their existance
-        return [list project [self] module [self]]
-      }
-    }
-  }
-  
-  method linktype {} {
-    return project
-  }
-  
-  # Exercise the methods of a sub-object
-  method project {pkg args} {
-    set obj [namespace current]::PROJECT.$pkg
-    if {[llength $args]==0} {
-      return $obj
-    }
-    ${obj} {*}$args
-  }
-
-  method select {} {
-    next
-    ###
-    # Select the toolset to use for this project
-    ###
-    my variable define
-    set class {}
-    if {[info exists define(toolset)]} {
-      if {[info command $define(toolset)] ne {}} {
-        set class $define(toolset)
-      } elseif {[info command ::practcl::$define(toolset)] ne {}} {
-        set class ::practcl::$define(toolset)
-      } else {
-        switch $define(toolset) {
-          default {
-            set class ::practcl::build.gcc
-          }
-        }
-      }
-    } else {
-      if {[info exists ::env(VisualStudioVersion)]} {
-        set class ::practcl::build.msvc
-      } else {
-        set class ::practcl::build.gcc
-      }
-    }
-    ::oo::objdefine [self] mixin $class
-  }
-  
-  method tool {pkg args} {
-    set obj [namespace current]::TOOL.$pkg
-    if {[llength $args]==0} {
-      return $obj
-    }
-    ${obj} {*}$args
-  }
-}
-
-::oo::class create ::practcl::library {
-  superclass ::practcl::project
-  
-  method compile-products {} {
-    set result {}
-    foreach item [my link list subordinate] {
-      lappend result {*}[$item compile-products]
-    }
-    set filename [my define get output_c]
-    if {$filename ne {}} {
-      set ofile [file rootname [file tail $filename]]_main.o
-      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
-    }
-    return $result
-  }
-  
-  method generate-tcl-loader {} {
-    set result {}
-    set PKGINIT [my define get pkginit]
-    set PKG_NAME [my define get name [my define get pkg_name]]
-    set PKG_VERSION [my define get pkg_vers [my define get version]]
-    if {[string is true [my define get SHARED_BUILD 0]]} {
-      set LIBFILE [my define get libfile]
-      ::practcl::cputs result [string map \
-        [list @LIBFILE@ $LIBFILE @PKGINIT@ $PKGINIT @PKG_NAME@ $PKG_NAME @PKG_VERSION@ $PKG_VERSION] {
-# Shared Library Style
-load [file join [file dirname [file join [pwd] [info script]]] @LIBFILE@] @PKGINIT@
-package provide @PKG_NAME@ @PKG_VERSION@
-}]
-    } else {
-      ::practcl::cputs result [string map \
-      [list @PKGINIT@ $PKGINIT @PKG_NAME@ $PKG_NAME @PKG_VERSION@ $PKG_VERSION] {
-# Tclkit Style
-load {} @PKGINIT@
-package provide @PKG_NAME@ @PKG_VERSION@
-}]
-    }
-    return $result
-  }
-  
-  method go {} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set name [my define getnull name]
-    if {$name eq {}} {
-      set name generic
-      my define name generic
-    }
-    if {[my define get tk] eq {@TEA_TK_EXTENSION@}} {
-      my define set tk 0
-    }
-    set output_c [my define getnull output_c]
-    if {$output_c eq {}} {
-      set output_c [file rootname $name].c
-      my define set output_c $output_c
-    }
-    set output_h [my define getnull output_h]
-    if {$output_h eq {}} {
-      set output_h [file rootname $output_c].h
-      my define set output_h $output_h
-    }
-    set output_tcl [my define getnull output_tcl]
-    #if {$output_tcl eq {}} {
-    #  set output_tcl [file rootname $output_c].tcl
-    #  my define set output_tcl $output_tcl
-    #}
-    #set output_mk [my define getnull output_mk]
-    #if {$output_mk eq {}} {
-    #  set output_mk [file rootname $output_c].mk
-    #  my define set output_mk $output_mk
-    #}
-    set initfunc [my define getnull initfunc]
-    if {$initfunc eq {}} {
-      set initfunc [string totitle $name]_Init
-      my define set initfunc $initfunc
-    }
-    set output_decls [my define getnull output_decls]
-    if {$output_decls eq {}} {
-      set output_decls [file rootname $output_c].decls
-      my define set output_decls $output_decls
-    }
-    my variable links
-    foreach {linktype objs} [array get links] {
-      foreach obj $objs {
-        $obj go
-      }
-    }
-    ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-  }
-
-  method implement path {
-    my go
-    my Collate_Source $path
-    foreach item [my link list dynamic] {
-      if {[catch {$item implement $path} err]} {
-        puts "Skipped $item: $err"
-      }
-    }
-    foreach item [my link list module] {
-      if {[catch {$item implement $path} err]} {
-        puts "Skipped $item: $err"
-      }
-    }
-    set cout [open [file join $path [my define get output_c]] w]
-    puts $cout [subst {/*
-** This file is generated by the [info script] script
-** any changes will be overwritten the next time it is run
-*/}]
-    puts $cout [my generate-c]
-    puts $cout [my generate-loader]
-    close $cout
-    
-    set macro HAVE_[string toupper [file rootname [my define get output_h]]]_H
-    set hout [open [file join $path [my define get output_h]] w]
-    puts $hout [subst {/*
-** This file is generated by the [info script] script
-** any changes will be overwritten the next time it is run
-*/}]
-    puts $hout "#ifndef ${macro}"
-    puts $hout "#define ${macro}"
-    puts $hout [my generate-h]
-    puts $hout "#endif"
-    close $hout
-    
-    set output_tcl [my define get output_tcl]
-    if {$output_tcl ne {}} {
-      set tclout [open [file join $path [my define get output_tcl]] w]
-      puts $tclout "###
-# This file is generated by the [info script] script
-# any changes will be overwritten the next time it is run
-###"
-      puts $tclout [my generate-tcl-pre]
-      puts $tclout [my generate-tcl-loader]
-      puts $tclout [my generate-tcl-post]
-      close $tclout
-    }
-  }
-
-  method generate-decls {pkgname path} {
-    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
-    set outfile [file join $path/$pkgname.decls]
-  
-  ###
-  # Build the decls file
-  ###
-  set fout [open $outfile w]
-  puts $fout [subst {###
-  # $outfile
-  #
-  # This file was generated by [info script]
-  ###
-  
-  library $pkgname
-  interface $pkgname
-  }]
-  
-  ###
-  # Generate list of functions
-  ###
-  set stubfuncts [my generate-stub-function]
-  set thisline {}
-  set functcount 0
-  foreach {func header} $stubfuncts {
-    puts $fout [list declare [incr functcount] $header]
-  }
-  puts $fout [list export "int [my define get initfunc](Tcl_Inter *interp)"]
-  puts $fout [list export "char *[string totitle [my define get name]]_InitStubs(Tcl_Inter *interp, char *version, int exact)"]
-
-  close $fout
-  
-  ###
-  # Build [package]Decls.h
-  ###
-  set hout [open [file join $path ${pkgname}Decls.h] w]
-  
-  close $hout
-
-  set cout [open [file join $path ${pkgname}StubInit.c] w]
-puts $cout [string map [list %pkgname% $pkgname %PkgName% [string totitle $pkgname]] {
-#ifndef USE_TCL_STUBS
-#define USE_TCL_STUBS
-#endif
-#undef USE_TCL_STUB_PROCS
-
-#include "tcl.h"
-#include "%pkgname%.h"
-
- /*
- ** Ensure that Tdom_InitStubs is built as an exported symbol.  The other stub
- ** functions should be built as non-exported symbols.
- */
-
-#undef TCL_STORAGE_CLASS
-#define TCL_STORAGE_CLASS DLLEXPORT
-
-%PkgName%Stubs *%pkgname%StubsPtr;
-
- /*
- **----------------------------------------------------------------------
- **
- **  %PkgName%_InitStubs --
- **
- **        Checks that the correct version of %PkgName% is loaded and that it
- **        supports stubs. It then initialises the stub table pointers.
- **
- **  Results:
- **        The actual version of %PkgName% that satisfies the request, or
- **        NULL to indicate that an error occurred.
- **
- **  Side effects:
- **        Sets the stub table pointers.
- **
- **----------------------------------------------------------------------
- */
-
-char *
-%PkgName%_InitStubs (Tcl_Interp *interp, char *version, int exact)
-{
-  char *actualVersion;
-  actualVersion = Tcl_PkgRequireEx(interp, "%pkgname%", version, exact,(ClientData *) &%pkgname%StubsPtr);
-  if (!actualVersion) {
-    return NULL;
-  }
-  if (!%pkgname%StubsPtr) {
-    Tcl_SetResult(interp,"This implementation of %PkgName% does not support stubs",TCL_STATIC);
-    return NULL;
-  }
-  return actualVersion;
-}
-}]
-  close $cout
-  }
-
-  # Backward compadible call
-  method generate-make path {    
-    my build-Makefile $path [self]
-  }
-  
-  method install-headers {} {
-    set result {}
-    return $result
-  }
-
-  method linktype {} {
-    return library
-  }
-  
-  # Create a "package ifneeded"
-  # Args are a list of aliases for which this package will answer to
-  method package-ifneeded {args} {
-    set result {}
-    set name [my define get pkg_name [my define get name]]
-    set version [my define get pkg_vers [my define get version]]
-    if {$version eq {}} {
-      set version 0.1a
-    }
-    set output_tcl [my define get output_tcl]
-    if {$output_tcl ne {}} {
-      set script "\[list source \[file join \$dir $output_tcl\]\]"
-    } elseif {[string is true -strict [my define get SHARED_BUILD]]} {
-      set script "\[list load \[file join \$dir [my define get libfile]\] $name\]"
-    } else {
-      # Provide a null passthrough
-      set script "\[list package provide $name $version\]"
-    }
-    set result "package ifneeded [list $name] [list $version] $script"
-    foreach alias $args {
-      set script "package require $name $version \; package provide $alias $version"
-      append result \n\n [list package ifneeded $alias $version $script]
-    }
-    return $result
-  }
-  
-    
-  method shared_library {} {
-    set name [string tolower [my define get name [my define get pkg_name]]]
-    set NAME [string toupper $name]
-    set version [my define get version [my define get pkg_vers]]
-    set map {}
-    lappend map %LIBRARY_NAME% $name    
-    lappend map %LIBRARY_VERSION% $version
-    lappend map %LIBRARY_VERSION_NODOTS% [string map {. {}} $version]
-    lappend map %LIBRARY_PREFIX% [my define getnull libprefix]
-    set outfile [string map $map [my define get PRACTCL_NAME_LIBRARY]][my define get SHLIB_SUFFIX]
-    return $outfile
-  }
-}
-
-::oo::class create ::practcl::tclkit {
-  superclass ::practcl::library
-
-  method Collate_Source CWD {
-    set name [my define get name]
-    # Assume a static shell
-    if {[my define exists SHARED_BUILD]} {
-      my define exists SHARED_BUILD 0
-    }
-    if {![my define exists TCL_LOCAL_APPINIT]} {
-      my define set TCL_LOCAL_APPINIT Tclkit_AppInit
-    }
-    if {![my define exists TCL_LOCAL_MAIN_HOOK]} {
-      my define set TCL_LOCAL_MAIN_HOOK Tclkit_MainHook
-    }
-    set PROJECT [self]
-    set os [$PROJECT define get TEACUP_OS]
-    if {[my define get SHARED_BUILD]} {
-      puts [list BUILDING TCLSH FOR OS $os]
-    } else {
-      puts [list BUILDING KIT FOR OS $os]
-    }
-    set TCLOBJ [$PROJECT project TCLCORE]
-    set TCLSRCDIR [$TCLOBJ define get srcdir]
-    set PKG_OBJS {}
-    foreach item [$PROJECT link list core.library] {
-      if {[string is true [$item define get static]]} {
-        lappend PKG_OBJS $item
-      }
-    }
-    foreach item [$PROJECT link list package] {
-      if {[string is true [$item define get static]]} {
-        lappend PKG_OBJS $item
-      }
-    }
-    # Arrange to build an main.c that utilizes TCL_LOCAL_APPINIT and TCL_LOCAL_MAIN_HOOK
-    if {$os eq "windows"} {
-      set PLATFORM_SRC_DIR win
-      if {[my define get SHARED_BUILD]} {
-        my add class csource filename [file join $TCLSRCDIR win tclWinReg.c] initfunc Registry_Init pkg_name registry pkg_vers 1.3.1 autoload 1
-        my add class csource filename [file join $TCLSRCDIR win tclWinDde.c] initfunc Dde_Init pkg_name dde pkg_vers 1.4.0 autoload 1
-      }
-      my add class csource ofile [my define get name]_appinit.o filename [file join $TCLSRCDIR win tclAppInit.c] extra [list -DTCL_LOCAL_MAIN_HOOK=[my define get TCL_LOCAL_MAIN_HOOK Tclkit_MainHook] -DTCL_LOCAL_APPINIT=[my define get TCL_LOCAL_APPINIT Tclkit_AppInit]]
-    } else {
-      set PLATFORM_SRC_DIR unix
-      my add class csource ofile [my define get name]_appinit.o filename [file join $TCLSRCDIR unix tclAppInit.c] extra [list -DTCL_LOCAL_MAIN_HOOK=[my define get TCL_LOCAL_MAIN_HOOK Tclkit_MainHook] -DTCL_LOCAL_APPINIT=[my define get TCL_LOCAL_APPINIT Tclkit_AppInit]]
-    }
-   
-    if {[my define get SHARED_BUILD]} {
-      ###
-      # Add local static Zlib implementation
-      ###
-      set cdir [file join $TCLSRCDIR compat zlib]
-      foreach file {
-        adler32.c compress.c crc32.c
-        deflate.c infback.c inffast.c
-        inflate.c inftrees.c trees.c
-        uncompr.c zutil.c
-      } {
-        my add [file join $cdir $file]
-      }
-    }
-    ###
-    # Pre 8.7, Tcl doesn't include a Zipfs implementation
-    # in the core. Grab the one from odielib
-    ###
-    set zipfs [file join $TCLSRCDIR generic tclZipfs.c]
-    if {![$PROJECT define exists ZIPFS_VOLUME]} {
-      $PROJECT define set ZIPFS_VOLUME "//zipfs:/"
-    }
-    $PROJECT code header "#define ZIPFS_VOLUME \"[$PROJECT define get ZIPFS_VOLUME]\""
-    if {[file exists $zipfs]} {
-      $TCLOBJ define set tip_430 1
-      my define set tip_430 1
-    } else {
-      # The Tclconfig project maintains a mirror of the version
-      # released with the Tcl core
-      my define set tip_430 0
-      ::practcl::LOCAL tool odie load
-      set COMPATSRCROOT [::practcl::LOCAL tool odie define get srcdir]
-      set cdir [file join $COMPATSRCROOT compat zipfs]
-      my define add include_dir $cdir
-      set zipfs [file join $cdir tclZipfs.c]
-      my add class csource filename $zipfs initfunc Tclzipfs_Init pkg_name zipfs pkg_vers 1.1 autoload 1 extra "-DZIPFS_VOLUME=\"[$PROJECT define get ZIPFS_VOLUME]\""
-    }
-    
-    my define add include_dir [file join $TCLSRCDIR generic]
-    my define add include_dir [file join $TCLSRCDIR $PLATFORM_SRC_DIR]
-    # This file will implement TCL_LOCAL_APPINIT and TCL_LOCAL_MAIN_HOOK
-    my build-tclkit_main $PROJECT $PKG_OBJS
-  }
-  
-  ## Wrap an executable
-  #
-  method wrap {PWD exename vfspath args} {
-    cd $PWD
-    if {![file exists $vfspath]} {
-      file mkdir $vfspath
-    }
-    foreach item [my link list core.library] {
-      set name  [$item define get name]
-      set libsrcdir [$item define get srcdir]
-      if {[file exists [file join $libsrcdir library]]} {
-        ::practcl::copyDir [file join $libsrcdir library] [file join $vfspath boot $name]
-      }
-    }
-    # Assume the user will populate the VFS path
-    #if {[my define get installdir] ne {}} {
-    #  ::practcl::copyDir [file join [my define get installdir] [string trimleft [my define get prefix] /] lib] [file join $vfspath lib]
-    #}
-    foreach arg $args {
-       ::practcl::copyDir $arg $vfspath
-    }
-
-    set fout [open [file join $vfspath packages.tcl] w]
-    puts $fout {
-  set ::PKGIDXFILE [info script]
-  set dir [file dirname $::PKGIDXFILE]
-  }
-    #set BASEVFS [my define get BASEVFS]
-    set EXEEXT [my define get EXEEXT]
-
-    set tclkit_bare [my define get tclkit_bare]
-    
-    set buffer [::practcl::pkgindex_path $vfspath]
-    puts $fout $buffer
-    puts $fout {
-  # Advertise statically linked packages
-  foreach {pkg script} [array get ::kitpkg] {
-    eval $script
-  }
-    }
-    close $fout
-    ::practcl::mkzip ${exename}${EXEEXT} $tclkit_bare $vfspath
-    if { [my define get TEACUP_OS] ne "windows" } {
-      file attributes ${exename}${EXEEXT} -permissions a+x
-    }
-  }
-}
-
-###
-# Standalone class to manage code distribution
-# This class is intended to be mixed into another class
-# (Thus the lack of ancestors)
-###
-oo::class create ::practcl::distribution {
-  
-  method DistroMixIn {} {
-    my define set scm none
-  }
-  
-  method Sandbox {} {
-    if {[my define exists sandbox]} {
-      return [my define get sandbox]
-    }
-    if {[my organ project] ni {::noop {}}} {
-      set sandbox [my <project> define get sandbox]
-      if {$sandbox ne {}} {
-        my define set sandbox $sandbox
-        return $sandbox
-      }
-    }
-    set sandbox [file normalize [file join $::CWD .. $pkg]]
-    my define set sandbox $sandbox
-    return $sandbox
-  }
-  
-  method SrcDir {} {
-    set pkg [my define get name]
-    if {[my define exists srcdir]} {
-      return [my define get srcdir]
-    }
-    set sandbox [my Sandbox]
-    set srcdir [file join [my Sandbox] $pkg]
-    my define set srcdir $srcdir
-    return $srcdir
-  }
-  
-  method ScmSelect {} {
-    if {[my define exists scm]} {
-      return [my define get scm]
-    }
-    set srcdir [my SrcDir]
-    set classprefix ::practcl::distribution.
-    if {[file exists $srcdir]} {
-      foreach class [::info commands ${classprefix}*] {
-        if {[$class claim_path $srcdir]} {
-          oo::objdefine [self] mixin $class
-          my define set scm [string range $class [string length ::practcl::distribution.] end]
-        }
-      }
-    }
-    foreach class [::info commands ${classprefix}*] {
-      if {[$class claim_object [self]]} {
-        oo::objdefine [self] mixin $class
-        my define set scm [string range $class [string length ::practcl::distribution.] end]
-      }
-    }
-    if {[my define get scm] eq {} && [my define exists file_url]} {
-      set class 
-    }
-
-    if {[my define get scm] eq {}} {
-      error "No SCM selected"
-    }
-    return [my define get scm]
-  }
-  
-  method ScmTag    {} {}
-  method ScmClone  {} {}
-  method ScmUnpack {} {}
-  method ScmUpdate {} {}
-
-  method unpack {} {
-    my ScmSelect
-    set srcdir [my SrcDir]
-    if {[file exists $srcdir]} {
-      return
-    }   
-    set pkg [my define get name]
-    if {[my define exists download]} {
-      # Utilize a staged download
-      set download [my define get download]
-      if {[file exists [file join $download $pkg.zip]]} {
-        ::practcl::tcllib_require zipfile::decode
-        ::zipfile::decode::unzipfile [file join $download $pkg.zip] $srcdir
-        return
-      }
-    }
-    my ScmUnpack
-  }
-  
-  method update {} {
-    my ScmSelect
-    my ScmUpdate
-  }
-}
-
-oo::objdefine ::practcl::distribution {
-  method claim_path path {
-    return false
-  }
-  method claim_object object {
-    return false
-  }
-}
-
-oo::class create ::practcl::distribution.snapshot {
-  superclass ::practcl::distribution
-  method ScmUnpack {} {
-    set srcdir [my SrcDir]
-    if {[file exists [file join $srcdir .download]]} {
-      return 0
-    }
-    set dpath [::practcl::LOCAL define get download]
-    set url [my define get file_url]
-    set fname [file tail $url]
-    set archive [file join $dpath $fname]
-    if {![file exists $archive]} {
-      ::http::wget $url $archive
-    }
-    set CWD [pwd]
-    switch [file extension $fname] {
-      .zip {
-        # Zipfile
-        
-      }
-      .tar {
-        ::practcl::tcllib_require tar
-      }
-      .tgz -
-      .gz {
-        # Tarball
-        ::practcl::tcllib_require tcl::transform::zlib
-        ::practcl::tcllib_require tar
-        set fh [::open $archive]
-	fconfigure $fh -encoding binary -translation lf -eofchar {}
-        ::tcl::transform::zlib $fh
-      }
-    }
-    set fosdb [my ScmClone]
-    set tag [my ScmTag]
-    file mkdir $srcdir
-    ::practcl::fossil $srcdir open $fosdb $tag
-    return 1
-  }
-}
-
-oo::objdefine ::practcl::distribution.snapshot {
-  method claim_path path {
-    if {[file exists [file join $path .download]]} {
-      return true
-    }
-    return false
-  }
-  method claim_object object {
-    return false
-  }
-}
-
-
-oo::class create ::practcl::distribution.fossil {
-  superclass ::practcl::distribution
-  
-  # Clone the source
-  method ScmClone  {} {
-    set srcdir [my SrcDir]
-    if {[file exists [file join $srcdir .fslckout]]} {
-      return
-    }
-    if {[file exists [file join $srcdir _FOSSIL_]]} {
-      return
-    }
-    if {![::info exists ::practcl::fossil_dbs]} {
-      # Get a list of local fossil databases
-      set ::practcl::fossil_dbs [exec fossil all list]
-    }
-    set pkg [my define get name]
-    # Return an already downloaded fossil repo
-    foreach line [split $::practcl::fossil_dbs \n] {
-      set line [string trim $line]
-      if {[file rootname [file tail $line]] eq $pkg} {
-        return $line
-      }
-    }
-    set download [::practcl::LOCAL define get download]
-    set fosdb [file join $download $pkg.fos]
-    if {[file exists $fosdb]} {
-      return $fosdb
-    }
-    
-    file mkdir [file join $download fossil]
-    set fosdb [file join $download fossil $pkg.fos]
-    if {[file exists $fosdb]} {
-      return $fosdb
-    }
-    
-    set cloned 0
-    # Attempt to clone from a local network mirror
-    if {[::practcl::LOCAL define exists fossil_mirror]} {
-      set localmirror [::practcl::LOCAL define get fossil_mirror]
-      catch {
-        ::practcl::doexec fossil clone $localmirror/$pkg $fosdb
-        set cloned 1
-      }
-      if {$cloned} {
-        return $fosdb
-      }
-    }
-    # Attempt to clone from the canonical source
-    if {[my define get fossil_url] ne {}} {
-      catch {
-        ::practcl::doexec fossil clone [my define get fossil_url] $fosdb
-        set cloned 1
-      }
-      if {$cloned} {
-        return $fosdb
-      }
-    }
-    # Fall back to the fossil mirror on the island of misfit toys
-    ::practcl::doexec fossil clone http://fossil.etoyoc.com/fossil/$pkg $fosdb
-    return $fosdb
-  }
-  
-  method ScmTag {} {
-    if {[my define exists scm_tag]} {
-      return [my define get scm_tag]
-    }
-    if {[my define exists tag]} {
-      set tag [my define get tag]
-    } else {
-      set tag trunk
-    }
-    my define set scm_tag $tag
-    return $tag
-  }
-  
-  method ScmUnpack {} {
-    set srcdir [my SrcDir]
-    if {[file exists [file join $srcdir .fslckout]]} {
-      return 0
-    }
-    if {[file exists [file join $srcdir _FOSSIL_]]} {
-      return 0
-    }
-    set CWD [pwd]
-    set fosdb [my ScmClone]
-    set tag [my ScmTag]
-    file mkdir $srcdir
-    ::practcl::fossil $srcdir open $fosdb $tag
-    return 1
-  }
-  
-  method ScmUpdate {} {
-    if {[my ScmUnpack]} {
-      return
-    }
-    set srcdir [my SrcDir]
-    set tag [my ScmTag]
-    ::practcl::fossil $srcdir update $tag
-  }
-}
-
-oo::objdefine ::practcl::distribution.fossil {
-  
-  # Check for markers in the source root
-  method claim_path path {
-    if {[file exists [file join $path .fslckout]]} {
-      return true
-    }
-    if {[file exists [file join $path _FOSSIL_]]} {
-      return true
-    }
-    return false
-  }
-  
-  # Check for markers in the metadata
-  method claim_object obj {
-    set path [$obj define get srcdir]
-    if {[my claim_path $path]} {
-      return true
-    }
-    if {[$obj define get fossil_url] ne {}} {
-      return true
-    }
-    return false
-  }
-}
-
-oo::class create ::practcl::distribution.git {
-
-  method ScmTag {} {
-    if {[my define exists scm_tag]} {
-      return [my define get scm_tag]
-    }
-    if {[my define exists tag]} {
-      set tag [my define get tag]
-    } else {
-      set tag master
-    }
-    my define set scm_tag $tag
-    return $tag
-  }
-  
-  method ScmUnpack {} {
-    set srcdir [my SrcDir]
-    if {[file exists [file join $srcdir .git]]} {
-      return 0
-    }
-    set CWD [pwd]
-    set tag [my ScmTag]
-    set pkg [my define get name]
-    if {[my define exists git_url]} {
-      ::practcl::doexec git clone --branch $tag [my define get git_url] $srcdir
-    } else {
-      ::practcl::doexec git clone --branch $tag https://github.com/eviltwinskippy/$pkg $srcdir
-    }
-    return 1
-  }
-  
-  method ScmUpdate {} {
-    if {[my ScmUnpack]} {
-      return
-    }
-    set srcdir [my SrcDir]
-    set tag [my ScmTag]
-    ::practcl::doexec_in $srcdir git pull $tag
-    cd $CWD
-  }
-
-}
-oo::objdefine ::practcl::distribution.git {
-  method claim_path path {
-   if {[file exists [file join $path .git]]} {
-      return true
-    }
-    return false
-  }
-  method claim_object obj {
-    set path [$obj define get srcdir]
-    if {[my claim_path $path]} {
-      return true
-    }
-    if {[$obj define get git_url] ne {}} {
-      return true
-    }
-    return false
-  }
-}
-
-###
-# Meta repository
-# The default is an inert source code block
-###
-oo::class create ::practcl::subproject {
-  superclass ::practcl::object ::practcl::distribution
-  
-  method compile {} {}
-    
-  method critcl args {
-    if {![info exists critcl]} {
-      ::pratcl::LOCAL tool critcl load
-      set critcl [file join [::pratcl::LOCAL tool critcl define get srcdir] main.tcl
-    }
-    set srcdir [my SourceRoot]
-    set PWD [pwd]
-    cd $srcdir
-    ::pratcl::dotclexec $critcl {*}$args
-    cd $PWD
-  }
-  
-  method go {} {
-    set name [my define get name]
-    set srcdir [my SrcDir]
-    my define set localsrcdir $srcdir
-    my define add include_dir [file join $srcdir generic]
-    my sources
-  }
-    
-  # Install project into the local build system
-  method install args {}
-  
-  method linktype {} {
-    return {subordinate package}
-  }
-  
-  method linker-products {configdict} {}
-
-  method linker-external {configdict} {
-    if {[dict exists $configdict PRACTCL_PKG_LIBS]} {
-      return [dict get $configdict PRACTCL_PKG_LIBS]
-    }
-  }
-
-  method sources {} {}
-}
-
-###
-# A project which the kit compiles and integrates
-# the source for itself
-###
-oo::class create ::practcl::subproject.source {
-  superclass ::practcl::subproject ::practcl::library
-
-  method linktype {} {
-    return {subordinate package source}
-  }
-  
-}
-
-# a copy from the teapot
-oo::class create ::practcl::subproject.teapot {
-  superclass ::practcl::subproject
-
-  method install-local {} {
-    my install-vfs
-  }
-
-  method install DEST {
-    set pkg [my define get pkg_name [my define get name]]
-    set download [my <project> define get download]
-    my unpack
-    set prefix [string trimleft [my <project> define get prefix] /]
-    ::practcl::tcllib_require zipfile::decode
-    ::zipfile::decode::unzipfile [file join $download $pkg.zip] [file join $DEST $prefix lib $pkg]
-  }
-}
-
-oo::class create ::practcl::subproject.kettle {
-  superclass ::practcl::subproject
-
-  method install-local {} {
-    my install-vfs
-  }
-  
-  method kettle {path args} {
-    my variable kettle
-    if {![info exists kettle]} {
-      ::pratcl::LOCAL tool kettle load
-      set kettle [file join [::pratcl::LOCAL tool kettle define get srcdir] kettle]
-    }
-    set srcdir [my SourceRoot]
-    ::pratcl::dotclexec $kettle -f [file join $srcdir build.tcl] {*}$args
-  }
-  
-  method install DEST {
-    my kettle reinstall --prefix $DEST
-  }
-}
-
-oo::class create ::practcl::subproject.critcl {
-  superclass ::practcl::subproject
-  
-  method install-local {} {
-    my install-vfs
-  }
-
-  method install DEST {
-    my critcl -pkg [my define get name]
-    set srcdir [my SourceRoot]
-    ::pratcl::copyDir [file join $srcdir [my define get name]] [file join $DEST lib [my define get name]]
-  }
-}
-
-
-oo::class create ::practcl::subproject.sak {
-  superclass ::practcl::subproject
-
-  method install-local {} {
-    my install-vfs
-  }
-
-  method install DEST {
-    ###
-    # Handle teapot installs
-    ###
-    set pkg [my define get pkg_name [my define get name]]
-    my unpack
-    set prefix [string trimleft [my <project> define get prefix] /]
-    set srcdir [my define get srcdir]
-    ::practcl::dotclexec [file join $srcdir installer.tcl] \
-      -pkg-path [file join $DEST $prefix lib $pkg]  \
-      -no-examples -no-html -no-nroff \
-      -no-wait -no-gui -no-apps
-  }
-}
-
-###
-# A binary package
-###
-oo::class create ::practcl::subproject.binary {
-  superclass ::practcl::subproject ::practcl::autoconf
-
-  method compile-products {} {}
-
-  method ConfigureOpts {} {
-    set opts {}
-    set builddir [my define get builddir]
-    if {[my define get broken_destroot 0]} {
-      set PREFIX [my <project> define get prefix_broken_destdir]
-    } else {
-      set PREFIX [my <project> define get prefix]
-    }
-    if {[my <project> define get CONFIG_SITE] != {}} {
-      lappend opts --host=[my <project> define get HOST]
-      lappend opts --with-tclsh=[info nameofexecutable]
-    }
-    if {[my <project> define exists tclsrcdir]} {
-      ###
-      # On Windows we are probably running under MSYS, which doesn't deal with
-      # spaces in filename well
-      ###
-      set TCLSRCDIR  [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tclsrcdir]]]]
-      set TCLGENERIC [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tclsrcdir] .. generic]]]
-      lappend opts --with-tcl=$TCLSRCDIR --with-tclinclude=$TCLGENERIC 
-    }
-    if {[my <project> define exists tksrcdir]} {
-      set TKSRCDIR  [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tksrcdir]]]]
-      set TKGENERIC [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tksrcdir] .. generic]]]
-      lappend opts --with-tk=$TKSRCDIR --with-tkinclude=$TKGENERIC
-    }
-    lappend opts {*}[my define get config_opts]
-    if {![regexp -- "--prefix" $opts]} {
-      lappend opts --prefix=$PREFIX
-    }
-    #--exec_prefix=$PREFIX
-    #if {$::tcl_platform(platform) eq "windows"} {
-    #  lappend opts --disable-64bit
-    #}
-    if {[my define get static 1]} {
-      lappend opts --disable-shared --disable-stubs
-      #
-    } else {
-      lappend opts --enable-shared
-    }
-    return $opts
-  }
-  
-  method ComputeInstall {} {
-    if {[my define exists install]} {
-      switch [my define get install] {
-        static {
-          my define set static 1
-          my define set autoload 0
-        }
-        static-autoload {
-          my define set static 1
-          my define set autoload 1
-        }
-        vfs {
-          my define set static 0
-          my define set autoload 0
-          my define set vfsinstall 1
-        }
-        null {
-          my define set static 0
-          my define set autoload 0
-          my define set vfsinstall 0
-        }
-        default {
-          
-        }
-      }
-    }    
-  }
-  
-  method go {} {
-    next
-    my ComputeInstall
-    my define set builddir [my BuildDir [my define get masterpath]]
-  }
-  
-  method linker-products {configdict} {
-    if {![my define get static 0]} {
-      return {}
-    }
-    set srcdir [my define get builddir]
-    if {[dict exists $configdict libfile]} {
-      return " [file join $srcdir [dict get $configdict libfile]]"
-    }
-  }
-  
-  method static-packages {} {
-    if {![my define get static 0]} {
-      return {}
-    }
-    set result [my define get static_packages]
-    set statpkg  [my define get static_pkg]
-    set initfunc [my define get initfunc]
-    if {$initfunc ne {}} {
-      set pkg_name [my define get pkg_name]
-      if {$pkg_name ne {}} {
-        dict set result $pkg_name initfunc $initfunc
-        set version [my define get version]
-        if {$version eq {}} {
-          set info [my config.sh]
-          set version [dict get $info version]
-          set pl {}
-          if {[dict exists $info patch_level]} {
-            set pl [dict get $info patch_level]
-            append version $pl
-          }
-          my define set version $version
-        }
-        dict set result $pkg_name version $version
-        dict set result $pkg_name autoload [my define get autoload 0]
-      }
-    }
-    foreach item [my link list subordinate] {
-      foreach {pkg info} [$item static-packages] {
-        dict set result $pkg $info
-      }
-    }
-    return $result
-  }
-
-  method BuildDir {PWD} {
-    set name [my define get name]
-    return [my define get builddir [file join $PWD pkg.$name]]
-  }
-  
-  method compile {} {
-    set name [my define get name]
-    set PWD $::CWD
-    cd $PWD
-    my unpack
-    set srcdir [file normalize [my SrcDir]]
-    my Collate_Source $PWD
-
-    ###
-    # Build a starter VFS for both Tcl and wish
-    ###
-    set srcdir [my define get srcdir]
-    if {[my define get static 1]} {
-      puts "BUILDING Static $name $srcdir"
-    } else {
-      puts "BUILDING Dynamic $name $srcdir"
-    }
-    if {[my define get USEMSVC 0]} {
-      cd $srcdir
-      ::practcl::doexec nmake -f makefile.vc INSTALLDIR=[my <project> define get installdir] release
-    } else {
-      cd $::CWD
-      set builddir [file normalize [my define get builddir]]
-      file mkdir $builddir
-      if {![file exists [file join $builddir Makefile]]} {
-        my Configure
-      }
-      if {[file exists [file join $builddir make.tcl]]} {
-        ::practcl::domake.tcl $builddir library
-      } else {
-        ::practcl::domake $builddir all
-      }
-    }
-    cd $PWD
-  }
-  
-  method Configure {} {
-    cd $::CWD
-    my unpack
-    set srcdir [file normalize [my define get srcdir]]
-    set builddir [file normalize [my define get builddir]]
-    file mkdir $builddir
-    if {[my define get USEMSVC 0]} {
-      return
-    }
-    if {[file exists [file join $builddir practcl.log]]} {
-      file delete [file join $builddir practcl.log]
-    }
-    if {![file exists [file join $srcdir configure]]} {
-      if {[file exists [file join $srcdir autogen.sh]]} {
-        cd $srcdir
-        catch {exec sh autogen.sh >>& [file join $builddir practcl.log]}
-        cd $::CWD
-      } 
-    }
-    if {![file exists [file join $srcdir tclconfig install-sh]]} {
-      # ensure we have tclconfig with all of the trimmings
-      set teapath {}
-      if {[file exists [file join $srcdir .. tclconfig install-sh]]} {
-        set teapath [file join $srcdir .. tclconfig]
-      } else {
-        set tclConfigObj [::practcl::LOCAL tool tclconfig]
-        $tclConfigObj load
-        set teapath [$tclConfigObj define get srcdir]
-      }
-      set teapath [file normalize $teapath]
-      #file mkdir [file join $srcdir tclconfig]
-      if {[catch {file link -symbolic [file join $srcdir tclconfig] $teapath}]} {
-        ::practcl::copyDir [file join $teapath] [file join $srcdir tclconfig]
-      }
-    }
-    
-    set opts [my ConfigureOpts]
-    puts [list PKG [my define get name] CONFIGURE {*}$opts]
-    cd $builddir
-    if {[my <project> define get CONFIG_SITE] ne {}} {
-      set ::env(CONFIG_SITE) [my <project> define get CONFIG_SITE]
-    }
-    catch {exec sh [file join $srcdir configure] {*}$opts >>& [file join $builddir practcl.log]}
-    cd $::CWD
-  }
-  
-  method install DEST {
-    set PWD [pwd]
-    set PREFIX  [my <project> define get prefix]
-    ###
-    # Handle teapot installs
-    ###
-    set pkg [my define get pkg_name [my define get name]]
-    if {[my <project> define get teapot] ne {}} {
-      set TEAPOT [my <project> define get teapot]
-      set found 0
-      foreach ver [my define get pkg_vers [my define get version]] {
-        set teapath [file join $TEAPOT $pkg$ver]
-        if {[file exists $teapath]} {
-          set dest  [file join $DEST [string trimleft $PREFIX /] lib [file tail $teapath]]
-          ::practcl::copyDir $teapath $dest
-          return
-        }
-      }
-    }
-    my compile
-    if {[my define get USEMSVC 0]} {
-      set srcdir [my define get srcdir]
-      cd $srcdir
-      puts "[self] VFS INSTALL $DEST"
-      ::practcl::doexec nmake -f makefile.vc INSTALLDIR=$DEST install
-    } else {
-      set builddir [my define get builddir]
-      if {[file exists [file join $builddir make.tcl]]} {
-        # Practcl builds can inject right to where we need them
-        puts "[self] VFS INSTALL $DEST (Practcl)"
-        ::practcl::domake.tcl $builddir install-package $DEST
-      } elseif {[my define get broken_destroot 0] == 0} {
-        # Most modern TEA projects understand DESTROOT in the makefile
-        puts "[self] VFS INSTALL $DEST (TEA)"
-        ::practcl::domake $builddir install DESTDIR=$DEST
-      } else {
-        # But some require us to do an install into a fictitious filesystem
-        # and then extract the gooey parts within.
-        # (*cough*) TkImg
-        set PREFIX [my <project> define get prefix]
-        set BROKENROOT [::practcl::msys_to_tclpath [my <project> define get prefix_broken_destdir]]
-        file delete -force $BROKENROOT
-        file mkdir $BROKENROOT
-        ::practcl::domake $builddir $install
-        ::practcl::copyDir $BROKENROOT  [file join $DEST [string trimleft $PREFIX /]]
-        file delete -force $BROKENROOT
-      }
-    }
-    cd $PWD
-  }
-  
-  method Autoconf {} {
-    ###
-    # Re-run autoconf for this project
-    # Not a good idea in practice... but in the right hands it can be useful
-    ###
-    set pwd [pwd]
-    set srcdir [file normalize [my define get srcdir]]
-    cd $srcdir
-    foreach template {configure.ac configure.in} {
-      set input [file join $srcdir $template]
-      if {[file exists $input]} {
-        puts "autoconf -f $input > [file join $srcdir configure]"
-        exec autoconf -f $input > [file join $srcdir configure]
-      }
-    }
-    cd $pwd
-  }
-}
-
-# An external library
-oo::class create ::practcl::subproject.external {
-  superclass ::practcl::subproject.binary
-  method install DEST {
-    my compile
-  }
-}
-
-oo::class create ::practcl::subproject.core {
-  superclass ::practcl::subproject.binary
-
-  # On the windows platform MinGW must build
-  # from the platform directory in the source repo
-  method BuildDir {PWD} {
-    return [my define get localsrcdir]
-  }
-  
-  method Configure {} {
-    if {[my define get USEMSVC 0]} {
-      return
-    }
-    set opts [my ConfigureOpts]
-    set builddir [file normalize [my define get builddir]]
-    set localsrcdir [file normalize [my define get localsrcdir]]
-    puts [list PKG [my define get name] CONFIGURE {*}$opts]
-    cd $localsrcdir
-    if {[my <project> define get CONFIG_SITE] ne {}} {
-      set ::env(CONFIG_SITE) [my <project> define get CONFIG_SITE]
-    }
-    catch {exec sh [file join $localsrcdir configure] {*}$opts >& [file join $builddir practcl.log]}
-  }
-
-  method ConfigureOpts {} {
-    set opts {}
-    set builddir [file normalize [my define get builddir]]
-    set PREFIX [my <project> define get prefix]
-    if {[my <project> define get CONFIG_SITE] != {}} {
-      lappend opts --host=[my <project> define get HOST]
-      lappend opts --with-tclsh=[info nameofexecutable]
-    }
-    lappend opts {*}[my define get config_opts]
-    if {![regexp -- "--prefix" $opts]} {
-      lappend opts --prefix=$PREFIX
-    }
-    #--exec_prefix=$PREFIX
-    lappend opts --disable-shared
-    return $opts
-  }
-  
-  method go {} {
-    set name [my define get name]
-    set os [my <project> define get TEACUP_OS]
-    my ComputeInstall
-    set srcdir [my SrcDir]
-    my define add include_dir [file join $srcdir generic]
-    switch $os {
-      windows {
-        my define set localsrcdir [file join $srcdir win]
-        my define add include_dir [file join $srcdir win]
-      }
-      default {
-        my define set localsrcdir [file join $srcdir unix]
-        my define add include_dir [file join $srcdir $name unix]
-      }
-    }
-    my define set builddir [my BuildDir [my define get masterpath]]
-  }
-  
-  method linktype {} {
-    return {subordinate core.library}
-  }
-}
-
-
-###
-# Classes to manage tools that needed in the local environment
-# to compile and/or installed other packages
-###
-oo::class create ::practcl::tool {
-  superclass ::practcl::object ::practcl::distribution
-
-  method critcl args {
-    if {![info exists critcl]} {
-      ::pratcl::LOCAL tool critcl load
-      set critcl [file join [::pratcl::LOCAL tool critcl define get srcdir] main.tcl
-    }
-    set srcdir [my SourceRoot]
-    set PWD [pwd]
-    cd $srcdir
-    ::pratcl::dotclexec $critcl {*}$args
-    cd $PWD
-  }
-  
-  method SourceRoot {} {
-    set info [my define dump]
-    set result $info
-    if {![my define exists srcdir]} {
-      if {[dict exists $info srcdir]} {
-        set srcdir [dict get $info srcdir]
-      } elseif {[dict exists $info sandbox]} {
-        set srcdir [file join [dict get $info sandbox] $pkg]
-      } else {
-        set srcdir [file join $::CWD .. $pkg]
-      }
-      dict set result srcdir $srcdir
-      my define set srcdir $srcdir
-    }
-    return [my define get srcdir]
-  }
-
-  method linktype {} {
-    return tool
-  }
-  
-  # Return boolean if present
-  method present {} {
-    return 1
-  }
-  
-  # Procedure to install in the local environment
-  method install {} {
-    my unpack
-  }
-  
-  # Procedure to load into the local interpreter
-  method load {} {
-    my variable loaded
-    if {[info exists loaded]} {
-      return 0
-    }
-    if {![my present]} {
-      my install
-    }
-    my LocalLoad
-    set loaded 1
-  }
-  
-  method LocalLoad {} {}
-}
-
-oo::class create ::practcl::tool.source {
-  superclass ::practcl::tool
-
-  method present {} {
-    return [file exists [my define get srcdir]]
-  }
-  
-  method toplevel_script {} {
-    my load
-    return [file join [my SourceRoot] [my define get toplevel_script]]
-  }
-
-  method LocalLoad {} {
-    set LibraryRoot [file join [my define get srcdir] [my define get module_root modules]]
-    if {[file exists $LibraryRoot] && $LibraryRoot ni $::auto_path} {
-      set ::auto_path [linsert $::auto_path 0 $LibraryRoot]
-    }
-  }
-}
-
-###
-# Create an object to represent the local environment
-###
-set ::practcl::MAIN ::practcl::LOCAL
-# Defer the creation of the ::pratcl::LOCAL object until it is called
-# in order to allow packages to 
-set ::auto_index(::practcl::LOCAL) {
-  puts "Building LOCAL"
-  ::practcl::project create ::practcl::LOCAL
-  ::practcl::LOCAL define set [::practcl::local_os]
-  # Until something better comes along, use ::practcl::LOCAL
-  # as our main project
-  # Add tclconfig as a project of record
-  ::practcl::LOCAL add_tool tclconfig {
-    tag trunk class tool.source fossil_url http://core.tcl.tk/tclconfig
-  }
-  # Add tcllib as a project of record
-  ::practcl::LOCAL add_tool tcllib {
-    tag trunk class tool.source fossil_url http://core.tcl.tk/tcllib
-  }
-  ::practcl::LOCAL add_tool kettle {
-    tag trunk class tool.source fossil_url http://fossil.etoyoc.com/fossil/kettle
-  }
-  ::practcl::LOCAL add_tool critcl {
-    tag trunk class tool.source
-    git_url http://github.com/andreas-kupries/critcl
-  }
-  ::practcl::LOCAL add_tool odie {
-    tag trunk class tool.source
-    fossil_url http://fossil.etoyoc.com/fossil/odie
-  }
-}
-package provide practcl 0.8a1
diff --git a/tksao/tclconfig/tcl.m4 b/tksao/tclconfig/tcl.m4
deleted file mode 100644
index 184c35f..0000000
--- a/tksao/tclconfig/tcl.m4
+++ /dev/null
@@ -1,4456 +0,0 @@
-# tcl.m4 --
-#
-#	This file provides a set of autoconf macros to help TEA-enable
-#	a Tcl extension.
-#
-# Copyright (c) 1999-2000 Ajuba Solutions.
-# Copyright (c) 2002-2005 ActiveState Corporation.
-#
-# See the file "license.terms" for information on usage and redistribution
-# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-
-AC_PREREQ(2.57)
-
-dnl TEA extensions pass us the version of TEA they think they
-dnl are compatible with (must be set in TEA_INIT below)
-dnl TEA_VERSION="3.10"
-
-# Possible values for key variables defined:
-#
-# TEA_WINDOWINGSYSTEM - win32 aqua x11 (mirrors 'tk windowingsystem')
-# PRACTCL_WINDOWINGSYSTEM - windows cocoa hitheme x11 sdl
-# TEA_PLATFORM        - windows unix
-# TEA_TK_EXTENSION    - True if this is a Tk extension
-# TEACUP_OS           - windows macosx linux generic
-# TEACUP_TOOLSET      - Toolset in use (gcc,mingw,msvc,llvm)
-# TEACUP_PROFILE      - win32  
-#
-
-#------------------------------------------------------------------------
-# TEA_PATH_TCLCONFIG --
-#
-#	Locate the tclConfig.sh file and perform a sanity check on
-#	the Tcl compile flags
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Adds the following arguments to configure:
-#		--with-tcl=...
-#
-#	Defines the following vars:
-#		TCL_BIN_DIR	Full path to the directory containing
-#				the tclConfig.sh file
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_PATH_TCLCONFIG], [
-    dnl TEA specific: Make sure we are initialized
-    AC_REQUIRE([TEA_INIT])
-    #
-    # Ok, lets find the tcl configuration
-    # First, look for one uninstalled.
-    # the alternative search directory is invoked by --with-tcl
-    #
-
-    if test x"${no_tcl}" = x ; then
-	# we reset no_tcl in case something fails here
-	no_tcl=true
-	AC_ARG_WITH(tcl,
-	    AC_HELP_STRING([--with-tcl],
-		[directory containing tcl configuration (tclConfig.sh)]),
-	    with_tclconfig="${withval}")
-	AC_MSG_CHECKING([for Tcl configuration])
-	AC_CACHE_VAL(ac_cv_c_tclconfig,[
-
-	    # First check to see if --with-tcl was specified.
-	    if test x"${with_tclconfig}" != x ; then
-		case "${with_tclconfig}" in
-		    */tclConfig.sh )
-			if test -f "${with_tclconfig}"; then
-			    AC_MSG_WARN([--with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself])
-			    with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`"
-			fi ;;
-		esac
-		if test -f "${with_tclconfig}/tclConfig.sh" ; then
-		    ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`"
-		else
-		    AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
-		fi
-	    fi
-
-	    # then check for a private Tcl installation
-	    if test x"${ac_cv_c_tclconfig}" = x ; then
-		for i in \
-			../tcl \
-			`ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
-			`ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
-			../../tcl \
-			`ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
-			`ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
-			../../../tcl \
-			`ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
-			`ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
-		    if test "${TEA_PLATFORM}" = "windows" \
-			    -a -f "$i/win/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
-			break
-		    fi
-		    if test -f "$i/unix/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # on Darwin, check in Framework installation locations
-	    if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
-		for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
-			`ls -d /Library/Frameworks 2>/dev/null` \
-			`ls -d /Network/Library/Frameworks 2>/dev/null` \
-			`ls -d /System/Library/Frameworks 2>/dev/null` \
-			; do
-		    if test -f "$i/Tcl.framework/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # TEA specific: on Windows, check in common installation locations
-	    if test "${TEA_PLATFORM}" = "windows" \
-		-a x"${ac_cv_c_tclconfig}" = x ; then
-		for i in `ls -d C:/Tcl/lib 2>/dev/null` \
-			`ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
-			; do
-		    if test -f "$i/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # check in a few common install locations
-	    if test x"${ac_cv_c_tclconfig}" = x ; then
-		for i in `ls -d ${libdir} 2>/dev/null` \
-			`ls -d ${exec_prefix}/lib 2>/dev/null` \
-			`ls -d ${prefix}/lib 2>/dev/null` \
-			`ls -d /usr/contrib/lib 2>/dev/null` \
-			`ls -d /usr/local/lib 2>/dev/null` \
-			`ls -d /usr/pkg/lib 2>/dev/null` \
-			`ls -d /usr/lib 2>/dev/null` \
-			`ls -d /usr/lib64 2>/dev/null` \
-			`ls -d /usr/lib/tcl8.6 2>/dev/null` \
-			`ls -d /usr/lib/tcl8.5 2>/dev/null` \
-			; do
-		    if test -f "$i/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # check in a few other private locations
-	    if test x"${ac_cv_c_tclconfig}" = x ; then
-		for i in \
-			${srcdir}/../tcl \
-			`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
-			`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
-		    if test "${TEA_PLATFORM}" = "windows" \
-			    -a -f "$i/win/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
-			break
-		    fi
-		    if test -f "$i/unix/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
-			break
-		    fi
-		done
-	    fi
-	])
-
-	if test x"${ac_cv_c_tclconfig}" = x ; then
-	    TCL_BIN_DIR="# no Tcl configs found"
-	    AC_MSG_ERROR([Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh])
-	else
-	    no_tcl=
-	    TCL_BIN_DIR="${ac_cv_c_tclconfig}"
-	    AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh])
-	fi
-    fi
-])
-
-#------------------------------------------------------------------------
-# TEA_PATH_TKCONFIG --
-#
-#	Locate the tkConfig.sh file
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Adds the following arguments to configure:
-#		--with-tk=...
-#
-#	Defines the following vars:
-#		TK_BIN_DIR	Full path to the directory containing
-#				the tkConfig.sh file
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_PATH_TKCONFIG], [
-    #
-    # Ok, lets find the tk configuration
-    # First, look for one uninstalled.
-    # the alternative search directory is invoked by --with-tk
-    #
-
-    if test x"${no_tk}" = x ; then
-	# we reset no_tk in case something fails here
-	no_tk=true
-  TEA_TK_EXTENSION=0
-	AC_ARG_WITH(tk,
-	    AC_HELP_STRING([--with-tk],
-		[directory containing tk configuration (tkConfig.sh)]),
-	    with_tkconfig="${withval}")
-	AC_MSG_CHECKING([for Tk configuration])
-	AC_CACHE_VAL(ac_cv_c_tkconfig,[
-
-	    # First check to see if --with-tkconfig was specified.
-	    if test x"${with_tkconfig}" != x ; then
-		case "${with_tkconfig}" in
-		    */tkConfig.sh )
-			if test -f "${with_tkconfig}"; then
-			    AC_MSG_WARN([--with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself])
-			    with_tkconfig="`echo "${with_tkconfig}" | sed 's!/tkConfig\.sh$!!'`"
-			fi ;;
-		esac
-		if test -f "${with_tkconfig}/tkConfig.sh" ; then
-		    ac_cv_c_tkconfig="`(cd "${with_tkconfig}"; pwd)`"
-		else
-		    AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
-		fi
-	    fi
-
-	    # then check for a private Tk library
-	    if test x"${ac_cv_c_tkconfig}" = x ; then
-		for i in \
-			../tk \
-			`ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
-			`ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \
-			../../tk \
-			`ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
-			`ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \
-			../../../tk \
-			`ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
-			`ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
-		    if test "${TEA_PLATFORM}" = "windows" \
-			    -a -f "$i/win/tkConfig.sh" ; then
-			ac_cv_c_tkconfig="`(cd $i/win; pwd)`"
-			break
-		    fi
-		    if test -f "$i/unix/tkConfig.sh" ; then
-			ac_cv_c_tkconfig="`(cd $i/unix; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # on Darwin, check in Framework installation locations
-	    if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
-		for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
-			`ls -d /Library/Frameworks 2>/dev/null` \
-			`ls -d /Network/Library/Frameworks 2>/dev/null` \
-			`ls -d /System/Library/Frameworks 2>/dev/null` \
-			; do
-		    if test -f "$i/Tk.framework/tkConfig.sh" ; then
-			ac_cv_c_tkconfig="`(cd $i/Tk.framework; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # check in a few common install locations
-	    if test x"${ac_cv_c_tkconfig}" = x ; then
-		for i in `ls -d ${libdir} 2>/dev/null` \
-			`ls -d ${exec_prefix}/lib 2>/dev/null` \
-			`ls -d ${prefix}/lib 2>/dev/null` \
-			`ls -d /usr/local/lib 2>/dev/null` \
-			`ls -d /usr/contrib/lib 2>/dev/null` \
-			`ls -d /usr/lib 2>/dev/null` \
-			`ls -d /usr/lib64 2>/dev/null` \
-			; do
-		    if test -f "$i/tkConfig.sh" ; then
-			ac_cv_c_tkconfig="`(cd $i; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # TEA specific: on Windows, check in common installation locations
-	    if test "${TEA_PLATFORM}" = "windows" \
-		-a x"${ac_cv_c_tkconfig}" = x ; then
-		for i in `ls -d C:/Tcl/lib 2>/dev/null` \
-			`ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
-			; do
-		    if test -f "$i/tkConfig.sh" ; then
-			ac_cv_c_tkconfig="`(cd $i; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # check in a few other private locations
-	    if test x"${ac_cv_c_tkconfig}" = x ; then
-		for i in \
-			${srcdir}/../tk \
-			`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
-			`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
-		    if test "${TEA_PLATFORM}" = "windows" \
-			    -a -f "$i/win/tkConfig.sh" ; then
-			ac_cv_c_tkconfig="`(cd $i/win; pwd)`"
-			break
-		    fi
-		    if test -f "$i/unix/tkConfig.sh" ; then
-			ac_cv_c_tkconfig="`(cd $i/unix; pwd)`"
-			break
-		    fi
-		done
-	    fi
-	])
-
-	if test x"${ac_cv_c_tkconfig}" = x ; then
-	    TK_BIN_DIR="# no Tk configs found"
-	    AC_MSG_ERROR([Can't find Tk configuration definitions. Use --with-tk to specify a directory containing tkConfig.sh])
-	else
-	    no_tk=
-		  TEA_TK_EXTENSION=1
-	    TK_BIN_DIR="${ac_cv_c_tkconfig}"
-	    AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh])
-	fi
-    fi
-])
-
-#------------------------------------------------------------------------
-# TEA_LOAD_TCLCONFIG --
-#
-#	Load the tclConfig.sh file
-#
-# Arguments:
-#
-#	Requires the following vars to be set:
-#		TCL_BIN_DIR
-#
-# Results:
-#
-#	Substitutes the following vars:
-#		TCL_BIN_DIR
-#		TCL_SRC_DIR
-#		TCL_LIB_FILE
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_LOAD_TCLCONFIG], [
-    AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh])
-
-    if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
-        AC_MSG_RESULT([loading])
-	. "${TCL_BIN_DIR}/tclConfig.sh"
-    else
-        AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh])
-    fi
-
-    # eval is required to do the TCL_DBGX substitution
-    eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
-    eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
-
-    # If the TCL_BIN_DIR is the build directory (not the install directory),
-    # then set the common variable name to the value of the build variables.
-    # For example, the variable TCL_LIB_SPEC will be set to the value
-    # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
-    # instead of TCL_BUILD_LIB_SPEC since it will work with both an
-    # installed and uninstalled version of Tcl.
-    if test -f "${TCL_BIN_DIR}/Makefile" ; then
-        TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}"
-        TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}"
-        TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}"
-    elif test "`uname -s`" = "Darwin"; then
-	# If Tcl was built as a framework, attempt to use the libraries
-	# from the framework at the given location so that linking works
-	# against Tcl.framework installed in an arbitrary location.
-	case ${TCL_DEFS} in
-	    *TCL_FRAMEWORK*)
-		if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
-		    for i in "`cd "${TCL_BIN_DIR}"; pwd`" \
-			     "`cd "${TCL_BIN_DIR}"/../..; pwd`"; do
-			if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
-			    TCL_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TCL_LIB_FILE}"
-			    break
-			fi
-		    done
-		fi
-		if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
-		    TCL_STUB_LIB_SPEC="-L`echo "${TCL_BIN_DIR}"  | sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}"
-		    TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
-		fi
-		;;
-	esac
-    fi
-
-    # eval is required to do the TCL_DBGX substitution
-    eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
-    eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
-    eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
-    eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
-
-    AC_SUBST(TCL_VERSION)
-    AC_SUBST(TCL_PATCH_LEVEL)
-    AC_SUBST(TCL_BIN_DIR)
-    AC_SUBST(TCL_SRC_DIR)
-
-    AC_SUBST(TCL_LIB_FILE)
-    AC_SUBST(TCL_LIB_FLAG)
-    AC_SUBST(TCL_LIB_SPEC)
-
-    AC_SUBST(TCL_STUB_LIB_FILE)
-    AC_SUBST(TCL_STUB_LIB_FLAG)
-    AC_SUBST(TCL_STUB_LIB_SPEC)
-
-    AC_MSG_CHECKING([platform])
-    hold_cc=$CC; CC="$TCL_CC"
-    AC_TRY_COMPILE(,[
-	    #ifdef _WIN32
-		#error win32
-	    #endif
-	], [
-	    TEA_PLATFORM="unix"
-	    CYGPATH=echo
-	], [
-	    TEA_PLATFORM="windows"
-	    AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo)	]
-    )
-    CC=$hold_cc
-    AC_MSG_RESULT($TEA_PLATFORM)
-
-    # The BUILD_$pkg is to define the correct extern storage class
-    # handling when making this package
-    AC_DEFINE_UNQUOTED(BUILD_${PACKAGE_NAME}, [],
-	    [Building extension source?])
-    # Do this here as we have fully defined TEA_PLATFORM now
-    if test "${TEA_PLATFORM}" = "windows" ; then
-	EXEEXT=".exe"
-	CLEANFILES="$CLEANFILES *.lib *.dll *.pdb *.exp"
-    fi
-
-    # TEA specific:
-    AC_SUBST(CLEANFILES)
-    AC_SUBST(TCL_LIBS)
-    AC_SUBST(TCL_DEFS)
-    AC_SUBST(TCL_EXTRA_CFLAGS)
-    AC_SUBST(TCL_LD_FLAGS)
-    AC_SUBST(TCL_SHLIB_LD_LIBS)
-])
-
-#------------------------------------------------------------------------
-# TEA_LOAD_TKCONFIG --
-#
-#	Load the tkConfig.sh file
-#
-# Arguments:
-#
-#	Requires the following vars to be set:
-#		TK_BIN_DIR
-#
-# Results:
-#
-#	Sets the following vars that should be in tkConfig.sh:
-#		TK_BIN_DIR
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_LOAD_TKCONFIG], [
-    AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh])
-
-    if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
-        AC_MSG_RESULT([loading])
-	. "${TK_BIN_DIR}/tkConfig.sh"
-    else
-        AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh])
-    fi
-
-    # eval is required to do the TK_DBGX substitution
-    eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
-    eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
-
-    # If the TK_BIN_DIR is the build directory (not the install directory),
-    # then set the common variable name to the value of the build variables.
-    # For example, the variable TK_LIB_SPEC will be set to the value
-    # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
-    # instead of TK_BUILD_LIB_SPEC since it will work with both an
-    # installed and uninstalled version of Tcl.
-    if test -f "${TK_BIN_DIR}/Makefile" ; then
-        TK_LIB_SPEC="${TK_BUILD_LIB_SPEC}"
-        TK_STUB_LIB_SPEC="${TK_BUILD_STUB_LIB_SPEC}"
-        TK_STUB_LIB_PATH="${TK_BUILD_STUB_LIB_PATH}"
-    elif test "`uname -s`" = "Darwin"; then
-	# If Tk was built as a framework, attempt to use the libraries
-	# from the framework at the given location so that linking works
-	# against Tk.framework installed in an arbitrary location.
-	case ${TK_DEFS} in
-	    *TK_FRAMEWORK*)
-		if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
-		    for i in "`cd "${TK_BIN_DIR}"; pwd`" \
-			     "`cd "${TK_BIN_DIR}"/../..; pwd`"; do
-			if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
-			    TK_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TK_LIB_FILE}"
-			    break
-			fi
-		    done
-		fi
-		if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
-		    TK_STUB_LIB_SPEC="-L` echo "${TK_BIN_DIR}"  | sed -e 's/ /\\\\ /g'` ${TK_STUB_LIB_FLAG}"
-		    TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
-		fi
-		;;
-	esac
-    fi
-
-    # eval is required to do the TK_DBGX substitution
-    eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
-    eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
-    eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
-    eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
-
-    # TEA specific: Ensure windowingsystem is defined
-    case ${TK_DEFS} in
-	*PLATFORM_SDL*)
-	    TEA_WINDOWINGSYSTEM="x11"
-            PRACTCL_WINDOWINGSYSTEM="sdl"
-	    TEA_USE_SDL=yes
-	    ;;
-    esac
-    if test "${TEA_USE_SDL}" = "yes" ; then
-	true
-    elif test "${TEA_PLATFORM}" = "unix" ; then
-	case ${TK_DEFS} in
-	    *MAC_OSX_TK*)
-		AC_DEFINE(MAC_OSX_TK, 1, [Are we building against Mac OS X Cocoa?])
-		TEA_WINDOWINGSYSTEM="aqua"
-                PRACTCL_WINDOWINGSYSTEM="cocoa"
-                TEA_USE_HITHEME=no;
-                if test "${TK_VERSION}" = "8.5" ; then
-                  if test "${TK_PATCH_LEVEL}" > ".17" ; then
-                    TEA_USE_HITHEME=yes;
-                  fi
-                elif test "${TK_VERSION}" = "8.6" ; then
-                  if test "${TK_PATCH_LEVEL}" > ".3" ; then
-                    TEA_USE_HITHEME=yes;
-                  fi
-                elif test "${TK_VERSION}" > "8.6" ; then
-                    TEA_USE_HITHEME=yes;
-                fi 
-		;;
-	    *)
-		TEA_WINDOWINGSYSTEM="x11"
-                PRACTCL_WINDOWINGSYSTEM="x11"
-		;;
-	esac
-    elif test "${TEA_PLATFORM}" = "windows" ; then
-	TEA_WINDOWINGSYSTEM="win32"
-        PRACTCL_WINDOWINGSYSTEM="windows"
-    fi
-
-    AC_SUBST(TK_VERSION)
-    AC_SUBST(TK_BIN_DIR)
-    AC_SUBST(TK_SRC_DIR)
-
-    AC_SUBST(TK_LIB_FILE)
-    AC_SUBST(TK_LIB_FLAG)
-    AC_SUBST(TK_LIB_SPEC)
-
-    AC_SUBST(TK_STUB_LIB_FILE)
-    AC_SUBST(TK_STUB_LIB_FLAG)
-    AC_SUBST(TK_STUB_LIB_SPEC)
-
-    # TEA specific:
-    AC_SUBST(TK_LIBS)
-    AC_SUBST(TK_XINCLUDES)
-    # Practcl
-    AC_SUBST(PRACTCL_WINDOWINGSYSTEM)
-])
-
-#------------------------------------------------------------------------
-# TEA_PROG_TCLSH
-#	Determine the fully qualified path name of the tclsh executable
-#	in the Tcl build directory or the tclsh installed in a bin
-#	directory. This macro will correctly determine the name
-#	of the tclsh executable even if tclsh has not yet been
-#	built in the build directory. The tclsh found is always
-#	associated with a tclConfig.sh file. This tclsh should be used
-#	only for running extension test cases. It should never be
-#	or generation of files (like pkgIndex.tcl) at build time.
-#
-# Arguments:
-#	none
-#
-# Results:
-#	Substitutes the following vars:
-#		TCLSH_PROG
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_PROG_TCLSH], [
-    AC_MSG_CHECKING([for tclsh])
-		
-    AC_ARG_WITH(tclsh, [  --with-tclsh      Specify a local tcl shell to use for dynamic code], with_tclsh=${withval})
- 	  # Use the value from --with-tclsh, if it was given
-		TCLSH_PROG=0
-		if test x"${with_tclsh}" != x ; then
-	    if test -f "${with_tclsh}" ; then
-		TCLSH_PROG=${with_tclsh}
-	    else
-	      if test -f "${with_tclsh}/tcl8.6" ; then
-		TCLSH_PROG="${with_tclsh}/tcl8.6"
-			  else
-	        if test -f "${with_tclsh}/tclsh86.exe" ; then
-		TCLSH_PROG="${with_tclsh}/tclsh86.exe"
-				  else
-		AC_MSG_ERROR([${with_tclsh} does not point to a valid Tcl executable])
-		      fi
-				fi
-	    fi
-		else
-      if test -f "${TCL_BIN_DIR}/Makefile" ; then
-        # tclConfig.sh is in Tcl build directory
-        if test "${TEA_PLATFORM}" = "windows"; then
-          if test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" ; then
-            TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}"
-          elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}" ; then
-            TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}"
-          elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}" ; then
-            TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}"
-          elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}" ; then
-            TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}"
-          fi
-        else
-            TCLSH_PROG="${TCL_BIN_DIR}/tclsh"
-        fi
-      else
-        # tclConfig.sh is in install location
-        if test "${TEA_PLATFORM}" = "windows"; then
-            TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}"
-        else
-            TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}"
-        fi
-        list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \
-              `ls -d ${TCL_BIN_DIR}/..     2>/dev/null` \
-              `ls -d ${TCL_PREFIX}/bin     2>/dev/null`"
-        for i in $list ; do
-            if test -f "$i/${TCLSH_PROG}" ; then
-                REAL_TCL_BIN_DIR="`cd "$i"; pwd`/"
-                break
-            fi
-        done
-        TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}"
-      fi
-		fi
-    AC_MSG_RESULT([${TCLSH_PROG}])
-    AC_SUBST(TCLSH_PROG)
-])
-
-#------------------------------------------------------------------------
-# TEA_PROG_WISH
-#	Determine the fully qualified path name of the wish executable
-#	in the Tk build directory or the wish installed in a bin
-#	directory. This macro will correctly determine the name
-#	of the wish executable even if wish has not yet been
-#	built in the build directory. The wish found is always
-#	associated with a tkConfig.sh file. This wish should be used
-#	only for running extension test cases. It should never be
-#	or generation of files (like pkgIndex.tcl) at build time.
-#
-# Arguments:
-#	none
-#
-# Results:
-#	Substitutes the following vars:
-#		WISH_PROG
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_PROG_WISH], [
-    AC_MSG_CHECKING([for wish])
-    if test -f "${TK_BIN_DIR}/Makefile" ; then
-        # tkConfig.sh is in Tk build directory
-        if test "${TEA_PLATFORM}" = "windows"; then
-          if test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" ; then
-            WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}"
-          elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}s${EXEEXT}" ; then
-            WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}$s{EXEEXT}"
-          elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}t${EXEEXT}" ; then
-            WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}t${EXEEXT}"
-          elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}st${EXEEXT}" ; then
-            WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}st${EXEEXT}"
-          fi
-        else
-          WISH_PROG="${TK_BIN_DIR}/wish"
-        fi
-    else
-        # tkConfig.sh is in install location
-        if test "${TEA_PLATFORM}" = "windows"; then
-            WISH_PROG="wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}"
-        else
-            WISH_PROG="wish${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}${TK_DBGX}"
-        fi
-        list="`ls -d ${TK_BIN_DIR}/../bin 2>/dev/null` \
-              `ls -d ${TK_BIN_DIR}/..     2>/dev/null` \
-              `ls -d ${TK_PREFIX}/bin     2>/dev/null`"
-        for i in $list ; do
-            if test -f "$i/${WISH_PROG}" ; then
-                REAL_TK_BIN_DIR="`cd "$i"; pwd`/"
-                break
-            fi
-        done
-        WISH_PROG="${REAL_TK_BIN_DIR}${WISH_PROG}"
-    fi
-    AC_MSG_RESULT([${WISH_PROG}])
-    AC_SUBST(WISH_PROG)
-])
-
-#------------------------------------------------------------------------
-# TEA_ENABLE_SHARED --
-#
-#	Allows the building of shared libraries
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Adds the following arguments to configure:
-#		--enable-shared=yes|no
-#		--enable-stubs=yes|no
-#
-#	Defines the following vars:
-#		STATIC_BUILD	Used for building import/export libraries
-#				on Windows.
-#
-#	Sets the following vars:
-#		SHARED_BUILD	Value of 1 or 0
-#               STUBS_BUILD     Value if 1 or 0
-#               USE_TCL_STUBS   Value true: if SHARED_BUILD or --enable-stubs
-#               USE_TCLOO_STUBS Value true: if SHARED_BUILD or --enable-stubs
-#               USE_TK_STUBS    Value true: if SHARED_BUILD or --enable-stubs
-#                                AND TEA_WINDOWING_SYSTEM != ""
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_ENABLE_SHARED], [
-    AC_MSG_CHECKING([how to build libraries])
-    AC_ARG_ENABLE(shared,
-	AC_HELP_STRING([--enable-shared],
-	    [build and link with shared libraries (default: on)]),
-	[shared_ok=$enableval], [shared_ok=yes])
-
-    if test "${enable_shared+set}" = set; then
-	enableval="$enable_shared"
-	shared_ok=$enableval
-    else
-	shared_ok=yes
-    fi
-
-    AC_ARG_ENABLE(stubs,
-	AC_HELP_STRING([--enable-stubs],
-	    [build and link with stub libraries. Always true for shared builds (default: on)]),
-	[stubs_ok=$enableval], [stubs_ok=yes])
-
-    if test "${enable_stubs+set}" = set; then
-	enableval="$enable_stubs"
-	stubs_ok=$enableval
-    else
-	stubs_ok=yes
-    fi
-
-    # Stubs are always enabled for shared builds
-    if test "$shared_ok" = "yes" ; then
-	AC_MSG_RESULT([shared])
-	SHARED_BUILD=1
-        STUBS_BUILD=1
-    else
-	AC_MSG_RESULT([static])
-	SHARED_BUILD=0
-	AC_DEFINE(STATIC_BUILD, 1, [This a static build])
-        if test "$stubs_ok" = "yes" ; then
-          STUBS_BUILD=1
-        else
-          STUBS_BUILD=0
-        fi
-    fi
-    if test "${STUBS_BUILD}" = "1" ; then
-      AC_DEFINE(USE_TCL_STUBS, 1, [Use Tcl stubs])
-      AC_DEFINE(USE_TCLOO_STUBS, 1, [Use TclOO stubs])
-      if test "${TEA_WINDOWINGSYSTEM}" != ""; then
-        AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs])
-      fi
-    fi
-
-    AC_SUBST(SHARED_BUILD)
-    AC_SUBST(STUBS_BUILD)
-])
-
-#------------------------------------------------------------------------
-# TEA_ENABLE_THREADS --
-#
-#	Specify if thread support should be enabled.  If "yes" is specified
-#	as an arg (optional), threads are enabled by default, "no" means
-#	threads are disabled.  "yes" is the default.
-#
-#	TCL_THREADS is checked so that if you are compiling an extension
-#	against a threaded core, your extension must be compiled threaded
-#	as well.
-#
-#	Note that it is legal to have a thread enabled extension run in a
-#	threaded or non-threaded Tcl core, but a non-threaded extension may
-#	only run in a non-threaded Tcl core.
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Adds the following arguments to configure:
-#		--enable-threads
-#
-#	Sets the following vars:
-#		THREADS_LIBS	Thread library(s)
-#
-#	Defines the following vars:
-#		TCL_THREADS
-#		_REENTRANT
-#		_THREAD_SAFE
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_ENABLE_THREADS], [
-    AC_ARG_ENABLE(threads,
-	AC_HELP_STRING([--enable-threads],
-	    [build with threads]),
-	[tcl_ok=$enableval], [tcl_ok=yes])
-
-    if test "${enable_threads+set}" = set; then
-	enableval="$enable_threads"
-	tcl_ok=$enableval
-    else
-	tcl_ok=yes
-    fi
-
-    if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then
-	TCL_THREADS=1
-
-	if test "${TEA_PLATFORM}" != "windows" ; then
-	    # We are always OK on Windows, so check what this platform wants:
-
-	    # USE_THREAD_ALLOC tells us to try the special thread-based
-	    # allocator that significantly reduces lock contention
-	    AC_DEFINE(USE_THREAD_ALLOC, 1,
-		[Do we want to use the threaded memory allocator?])
-	    AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?])
-	    if test "`uname -s`" = "SunOS" ; then
-		AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1,
-			[Do we really want to follow the standard? Yes we do!])
-	    fi
-	    AC_DEFINE(_THREAD_SAFE, 1, [Do we want the thread-safe OS API?])
-	    AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no)
-	    if test "$tcl_ok" = "no"; then
-		# Check a little harder for __pthread_mutex_init in the same
-		# library, as some systems hide it there until pthread.h is
-		# defined.  We could alternatively do an AC_TRY_COMPILE with
-		# pthread.h, but that will work with libpthread really doesn't
-		# exist, like AIX 4.2.  [Bug: 4359]
-		AC_CHECK_LIB(pthread, __pthread_mutex_init,
-		    tcl_ok=yes, tcl_ok=no)
-	    fi
-
-	    if test "$tcl_ok" = "yes"; then
-		# The space is needed
-		THREADS_LIBS=" -lpthread"
-	    else
-		AC_CHECK_LIB(pthreads, pthread_mutex_init,
-		    tcl_ok=yes, tcl_ok=no)
-		if test "$tcl_ok" = "yes"; then
-		    # The space is needed
-		    THREADS_LIBS=" -lpthreads"
-		else
-		    AC_CHECK_LIB(c, pthread_mutex_init,
-			tcl_ok=yes, tcl_ok=no)
-		    if test "$tcl_ok" = "no"; then
-			AC_CHECK_LIB(c_r, pthread_mutex_init,
-			    tcl_ok=yes, tcl_ok=no)
-			if test "$tcl_ok" = "yes"; then
-			    # The space is needed
-			    THREADS_LIBS=" -pthread"
-			else
-			    TCL_THREADS=0
-			    AC_MSG_WARN([Do not know how to find pthread lib on your system - thread support disabled])
-			fi
-		    fi
-		fi
-	    fi
-	fi
-    else
-	TCL_THREADS=0
-    fi
-    # Do checking message here to not mess up interleaved configure output
-    AC_MSG_CHECKING([for building with threads])
-    if test "${TCL_THREADS}" = 1; then
-	AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?])
-	AC_MSG_RESULT([yes (default)])
-    else
-	AC_MSG_RESULT([no])
-    fi
-    # TCL_THREADS sanity checking.  See if our request for building with
-    # threads is the same as the way Tcl was built.  If not, warn the user.
-    case ${TCL_DEFS} in
-	*THREADS=1*)
-	    if test "${TCL_THREADS}" = "0"; then
-		AC_MSG_WARN([
-    Building ${PACKAGE_NAME} without threads enabled, but building against Tcl
-    that IS thread-enabled.  It is recommended to use --enable-threads.])
-	    fi
-	    ;;
-	*)
-	    if test "${TCL_THREADS}" = "1"; then
-		AC_MSG_WARN([
-    --enable-threads requested, but building against a Tcl that is NOT
-    thread-enabled.  This is an OK configuration that will also run in
-    a thread-enabled core.])
-	    fi
-	    ;;
-    esac
-    AC_SUBST(TCL_THREADS)
-])
-
-#------------------------------------------------------------------------
-# TEA_ENABLE_SYMBOLS --
-#
-#	Specify if debugging symbols should be used.
-#	Memory (TCL_MEM_DEBUG) debugging can also be enabled.
-#
-# Arguments:
-#	none
-#
-#	TEA varies from core Tcl in that C|LDFLAGS_DEFAULT receives
-#	the value of C|LDFLAGS_OPTIMIZE|DEBUG already substituted.
-#	Requires the following vars to be set in the Makefile:
-#		CFLAGS_DEFAULT
-#		LDFLAGS_DEFAULT
-#
-# Results:
-#
-#	Adds the following arguments to configure:
-#		--enable-symbols
-#
-#	Defines the following vars:
-#		CFLAGS_DEFAULT	Sets to $(CFLAGS_DEBUG) if true
-#				Sets to "$(CFLAGS_OPTIMIZE) -DNDEBUG" if false
-#		LDFLAGS_DEFAULT	Sets to $(LDFLAGS_DEBUG) if true
-#				Sets to $(LDFLAGS_OPTIMIZE) if false
-#		DBGX		Formerly used as debug library extension;
-#				always blank now.
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_ENABLE_SYMBOLS], [
-    dnl TEA specific: Make sure we are initialized
-    AC_REQUIRE([TEA_CONFIG_CFLAGS])
-    AC_MSG_CHECKING([for build with symbols])
-    AC_ARG_ENABLE(symbols,
-	AC_HELP_STRING([--enable-symbols],
-	    [build with debugging symbols (default: off)]),
-	[tcl_ok=$enableval], [tcl_ok=no])
-    DBGX=""
-    if test "$tcl_ok" = "no"; then
-	CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE} -DNDEBUG"
-	LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}"
-	AC_MSG_RESULT([no])
-    else
-	CFLAGS_DEFAULT="${CFLAGS_DEBUG}"
-	LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}"
-	if test "$tcl_ok" = "yes"; then
-	    AC_MSG_RESULT([yes (standard debugging)])
-	fi
-    fi
-    # TEA specific:
-    if test "${TEA_PLATFORM}" != "windows" ; then
-	LDFLAGS_DEFAULT="${LDFLAGS}"
-    fi
-    AC_SUBST(CFLAGS_DEFAULT)
-    AC_SUBST(LDFLAGS_DEFAULT)
-    AC_SUBST(TCL_DBGX)
-
-    if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
-	AC_DEFINE(TCL_MEM_DEBUG, 1, [Is memory debugging enabled?])
-    fi
-
-    if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
-	if test "$tcl_ok" = "all"; then
-	    AC_MSG_RESULT([enabled symbols mem debugging])
-	else
-	    AC_MSG_RESULT([enabled $tcl_ok debugging])
-	fi
-    fi
-])
-
-#------------------------------------------------------------------------
-# TEA_ENABLE_LANGINFO --
-#
-#	Allows use of modern nl_langinfo check for better l10n.
-#	This is only relevant for Unix.
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Adds the following arguments to configure:
-#		--enable-langinfo=yes|no (default is yes)
-#
-#	Defines the following vars:
-#		HAVE_LANGINFO	Triggers use of nl_langinfo if defined.
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_ENABLE_LANGINFO], [
-    AC_ARG_ENABLE(langinfo,
-	AC_HELP_STRING([--enable-langinfo],
-	    [use nl_langinfo if possible to determine encoding at startup, otherwise use old heuristic (default: on)]),
-	[langinfo_ok=$enableval], [langinfo_ok=yes])
-
-    HAVE_LANGINFO=0
-    if test "$langinfo_ok" = "yes"; then
-	AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no])
-    fi
-    AC_MSG_CHECKING([whether to use nl_langinfo])
-    if test "$langinfo_ok" = "yes"; then
-	AC_CACHE_VAL(tcl_cv_langinfo_h, [
-	    AC_TRY_COMPILE([#include <langinfo.h>], [nl_langinfo(CODESET);],
-		    [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])])
-	AC_MSG_RESULT([$tcl_cv_langinfo_h])
-	if test $tcl_cv_langinfo_h = yes; then
-	    AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?])
-	fi
-    else
-	AC_MSG_RESULT([$langinfo_ok])
-    fi
-])
-
-#--------------------------------------------------------------------
-# TEA_CONFIG_SYSTEM
-#
-#	Determine what the system is (some things cannot be easily checked
-#	on a feature-driven basis, alas). This can usually be done via the
-#	"uname" command.
-#
-# Arguments:
-#	none
-#
-# Results:
-#	Defines the following var:
-#
-#	system -	System/platform/version identification code.
-#--------------------------------------------------------------------
-
-AC_DEFUN([TEA_CONFIG_SYSTEM], [
-    AC_CACHE_CHECK([system version], tcl_cv_sys_version, [
-	# TEA specific:
-	if test "${TEA_PLATFORM}" = "windows" ; then
-	    tcl_cv_sys_version=windows
-	else
-	    tcl_cv_sys_version=`uname -s`-`uname -r`
-	    if test "$?" -ne 0 ; then
-		AC_MSG_WARN([can't find uname command])
-		tcl_cv_sys_version=unknown
-	    else
-		if test "`uname -s`" = "AIX" ; then
-		    tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
-		fi
-	    fi
-	fi
-    ])
-    system=$tcl_cv_sys_version
-])
-
-#--------------------------------------------------------------------
-# TEA_CONFIG_CFLAGS
-#
-#	Try to determine the proper flags to pass to the compiler
-#	for building shared libraries and other such nonsense.
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Defines and substitutes the following vars:
-#
-#	DL_OBJS, DL_LIBS - removed for TEA, only needed by core.
-#       LDFLAGS -      Flags to pass to the compiler when linking object
-#                       files into an executable application binary such
-#                       as tclsh.
-#       LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib",
-#                       that tell the run-time dynamic linker where to look
-#                       for shared libraries such as libtcl.so.  Depends on
-#                       the variable LIB_RUNTIME_DIR in the Makefile. Could
-#                       be the same as CC_SEARCH_FLAGS if ${CC} is used to link.
-#       CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib",
-#                       that tell the run-time dynamic linker where to look
-#                       for shared libraries such as libtcl.so.  Depends on
-#                       the variable LIB_RUNTIME_DIR in the Makefile.
-#       SHLIB_CFLAGS -  Flags to pass to cc when compiling the components
-#                       of a shared library (may request position-independent
-#                       code, among other things).
-#       SHLIB_LD -      Base command to use for combining object files
-#                       into a shared library.
-#       SHLIB_LD_LIBS - Dependent libraries for the linker to scan when
-#                       creating shared libraries.  This symbol typically
-#                       goes at the end of the "ld" commands that build
-#                       shared libraries. The value of the symbol defaults to
-#                       "${LIBS}" if all of the dependent libraries should
-#                       be specified when creating a shared library.  If
-#                       dependent libraries should not be specified (as on
-#                       SunOS 4.x, where they cause the link to fail, or in
-#                       general if Tcl and Tk aren't themselves shared
-#                       libraries), then this symbol has an empty string
-#                       as its value.
-#       SHLIB_SUFFIX -  Suffix to use for the names of dynamically loadable
-#                       extensions.  An empty string means we don't know how
-#                       to use shared libraries on this platform.
-#       LIB_SUFFIX -    Specifies everything that comes after the "libfoo"
-#                       in a static or shared library name, using the $PACKAGE_VERSION variable
-#                       to put the version in the right place.  This is used
-#                       by platforms that need non-standard library names.
-#                       Examples:  ${PACKAGE_VERSION}.so.1.1 on NetBSD, since it needs
-#                       to have a version after the .so, and ${PACKAGE_VERSION}.a
-#                       on AIX, since a shared library needs to have
-#                       a .a extension whereas shared objects for loadable
-#                       extensions have a .so extension.  Defaults to
-#                       ${PACKAGE_VERSION}${SHLIB_SUFFIX}.
-#	CFLAGS_DEBUG -
-#			Flags used when running the compiler in debug mode
-#	CFLAGS_OPTIMIZE -
-#			Flags used when running the compiler in optimize mode
-#	CFLAGS -	Additional CFLAGS added as necessary (usually 64-bit)
-#--------------------------------------------------------------------
-
-AC_DEFUN([TEA_CONFIG_CFLAGS], [
-    dnl TEA specific: Make sure we are initialized
-    AC_REQUIRE([TEA_INIT])
-
-    # Step 0.a: Enable 64 bit support?
-
-    AC_MSG_CHECKING([if 64bit support is requested])
-    AC_ARG_ENABLE(64bit,
-	AC_HELP_STRING([--enable-64bit],
-	    [enable 64bit support (default: off)]),
-	[do64bit=$enableval], [do64bit=no])
-    AC_MSG_RESULT([$do64bit])
-
-    # Step 0.b: Enable Solaris 64 bit VIS support?
-
-    AC_MSG_CHECKING([if 64bit Sparc VIS support is requested])
-    AC_ARG_ENABLE(64bit-vis,
-	AC_HELP_STRING([--enable-64bit-vis],
-	    [enable 64bit Sparc VIS support (default: off)]),
-	[do64bitVIS=$enableval], [do64bitVIS=no])
-    AC_MSG_RESULT([$do64bitVIS])
-    # Force 64bit on with VIS
-    AS_IF([test "$do64bitVIS" = "yes"], [do64bit=yes])
-
-    # Step 0.c: Check if visibility support is available. Do this here so
-    # that platform specific alternatives can be used below if this fails.
-
-    AC_CACHE_CHECK([if compiler supports visibility "hidden"],
-	tcl_cv_cc_visibility_hidden, [
-	hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
-	AC_TRY_LINK([
-	    extern __attribute__((__visibility__("hidden"))) void f(void);
-	    void f(void) {}], [f();], tcl_cv_cc_visibility_hidden=yes,
-	    tcl_cv_cc_visibility_hidden=no)
-	CFLAGS=$hold_cflags])
-    AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [
-	AC_DEFINE(MODULE_SCOPE,
-	    [extern __attribute__((__visibility__("hidden")))],
-	    [Compiler support for module scope symbols])
-	AC_DEFINE(HAVE_HIDDEN, [1], [Compiler support for module scope symbols])
-    ])
-
-    # Step 0.d: Disable -rpath support?
-
-    AC_MSG_CHECKING([if rpath support is requested])
-    AC_ARG_ENABLE(rpath,
-	AC_HELP_STRING([--disable-rpath],
-	    [disable rpath support (default: on)]),
-	[doRpath=$enableval], [doRpath=yes])
-    AC_MSG_RESULT([$doRpath])
-
-    # TEA specific: Cross-compiling options for Windows/CE builds?
-
-    AS_IF([test "${TEA_PLATFORM}" = windows], [
-	AC_MSG_CHECKING([if Windows/CE build is requested])
-	AC_ARG_ENABLE(wince,
-	    AC_HELP_STRING([--enable-wince],
-		[enable Win/CE support (where applicable)]),
-	    [doWince=$enableval], [doWince=no])
-	AC_MSG_RESULT([$doWince])
-    ])
-
-    # Set the variable "system" to hold the name and version number
-    # for the system.
-
-    TEA_CONFIG_SYSTEM
-
-    # Require ranlib early so we can override it in special cases below.
-
-    AC_REQUIRE([AC_PROG_RANLIB])
-
-    # Set configuration options based on system name and version.
-    # This is similar to Tcl's unix/tcl.m4 except that we've added a
-    # "windows" case and removed some core-only vars.
-
-    do64bit_ok=no
-    # default to '{$LIBS}' and set to "" on per-platform necessary basis
-    SHLIB_LD_LIBS='${LIBS}'
-    # When ld needs options to work in 64-bit mode, put them in
-    # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load]
-    # is disabled by the user. [Bug 1016796]
-    LDFLAGS_ARCH=""
-    UNSHARED_LIB_SUFFIX=""
-    # TEA specific: use PACKAGE_VERSION instead of VERSION
-    TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`'
-    ECHO_VERSION='`echo ${PACKAGE_VERSION}`'
-    TCL_LIB_VERSIONS_OK=ok
-    CFLAGS_DEBUG=-g
-    AS_IF([test "$GCC" = yes], [
-	CFLAGS_OPTIMIZE=-O2
-	CFLAGS_WARNING="-Wall"
-    ], [
-	CFLAGS_OPTIMIZE=-O
-	CFLAGS_WARNING=""
-    ])
-    AC_CHECK_TOOL(AR, ar)
-    STLIB_LD='${AR} cr'
-    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
-    AS_IF([test "x$SHLIB_VERSION" = x],[SHLIB_VERSION=""],[SHLIB_VERSION=".$SHLIB_VERSION"])
-    case $system in
-	# TEA specific:
-	windows)
-	    # This is a 2-stage check to make sure we have the 64-bit SDK
-	    # We have to know where the SDK is installed.
-	    # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs
-	    # MACHINE is IX86 for LINK, but this is used by the manifest,
-	    # which requires x86|amd64|ia64.
-	    MACHINE="X86"
-	    if test "$do64bit" != "no" ; then
-		if test "x${MSSDK}x" = "xx" ; then
-		    MSSDK="C:/Progra~1/Microsoft Platform SDK"
-		fi
-		MSSDK=`echo "$MSSDK" | sed -e  's!\\\!/!g'`
-		PATH64=""
-		case "$do64bit" in
-		    amd64|x64|yes)
-			MACHINE="AMD64" ; # default to AMD64 64-bit build
-			PATH64="${MSSDK}/Bin/Win64/x86/AMD64"
-			;;
-		    ia64)
-			MACHINE="IA64"
-			PATH64="${MSSDK}/Bin/Win64"
-			;;
-		esac
-		if test "$GCC" != "yes" -a ! -d "${PATH64}" ; then
-		    AC_MSG_WARN([Could not find 64-bit $MACHINE SDK to enable 64bit mode])
-		    AC_MSG_WARN([Ensure latest Platform SDK is installed])
-		    do64bit="no"
-		else
-		    AC_MSG_RESULT([   Using 64-bit $MACHINE mode])
-		    do64bit_ok="yes"
-		fi
-	    fi
-
-	    if test "$doWince" != "no" ; then
-		if test "$do64bit" != "no" ; then
-		    AC_MSG_ERROR([Windows/CE and 64-bit builds incompatible])
-		fi
-		if test "$GCC" = "yes" ; then
-		    AC_MSG_ERROR([Windows/CE and GCC builds incompatible])
-		fi
-		TEA_PATH_CELIB
-		# Set defaults for common evc4/PPC2003 setup
-		# Currently Tcl requires 300+, possibly 420+ for sockets
-		CEVERSION=420; 		# could be 211 300 301 400 420 ...
-		TARGETCPU=ARMV4;	# could be ARMV4 ARM MIPS SH3 X86 ...
-		ARCH=ARM;		# could be ARM MIPS X86EM ...
-		PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002"
-		if test "$doWince" != "yes"; then
-		    # If !yes then the user specified something
-		    # Reset ARCH to allow user to skip specifying it
-		    ARCH=
-		    eval `echo $doWince | awk -F, '{ \
-	    if (length([$]1)) { printf "CEVERSION=\"%s\"\n", [$]1; \
-	    if ([$]1 < 400)   { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \
-	    if (length([$]2)) { printf "TARGETCPU=\"%s\"\n", toupper([$]2) }; \
-	    if (length([$]3)) { printf "ARCH=\"%s\"\n", toupper([$]3) }; \
-	    if (length([$]4)) { printf "PLATFORM=\"%s\"\n", [$]4 }; \
-		    }'`
-		    if test "x${ARCH}" = "x" ; then
-			ARCH=$TARGETCPU;
-		    fi
-		fi
-		OSVERSION=WCE$CEVERSION;
-	    	if test "x${WCEROOT}" = "x" ; then
-			WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0"
-		    if test ! -d "${WCEROOT}" ; then
-			WCEROOT="C:/Program Files/Microsoft eMbedded Tools"
-		    fi
-		fi
-		if test "x${SDKROOT}" = "x" ; then
-		    SDKROOT="C:/Program Files/Windows CE Tools"
-		    if test ! -d "${SDKROOT}" ; then
-			SDKROOT="C:/Windows CE Tools"
-		    fi
-		fi
-		WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'`
-		SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'`
-		if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \
-		    -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then
-		    AC_MSG_ERROR([could not find PocketPC SDK or target compiler to enable WinCE mode [$CEVERSION,$TARGETCPU,$ARCH,$PLATFORM]])
-		    doWince="no"
-		else
-		    # We could PATH_NOSPACE these, but that's not important,
-		    # as long as we quote them when used.
-		    CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
-		    if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
-			CEINCLUDE="${CEINCLUDE}/${TARGETCPU}"
-		    fi
-		    CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"
-    		fi
-	    fi
-
-	    if test "$GCC" != "yes" ; then
-	        if test "${SHARED_BUILD}" = "0" ; then
-		    runtime=-MT
-	        else
-		    runtime=-MD
-	        fi
-	        case "x`echo \${VisualStudioVersion}`" in
-	            x1[[4-9]]*)
-		        lflags="${lflags} -nodefaultlib:libucrt.lib"
-		        TEA_ADD_LIBS([ucrt.lib])
-	            ;;
-	            *)
-	            ;;
-	        esac
-
-                if test "$do64bit" != "no" ; then
-		    # All this magic is necessary for the Win64 SDK RC1 - hobbs
-		    CC="\"${PATH64}/cl.exe\""
-		    CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\""
-		    RC="\"${MSSDK}/bin/rc.exe\""
-		    lflags="${lflags} -nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\""
-		    LINKBIN="\"${PATH64}/link.exe\""
-		    CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d"
-		    CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}"
-		    # Avoid 'unresolved external symbol __security_cookie'
-		    # errors, c.f. http://support.microsoft.com/?id=894573
-		    TEA_ADD_LIBS([bufferoverflowU.lib])
-		elif test "$doWince" != "no" ; then
-		    CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin"
-		    if test "${TARGETCPU}" = "X86"; then
-			CC="\"${CEBINROOT}/cl.exe\""
-		    else
-			CC="\"${CEBINROOT}/cl${ARCH}.exe\""
-		    fi
-		    CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\""
-		    RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\""
-		    arch=`echo ${ARCH} | awk '{print tolower([$]0)}'`
-		    defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS"
-		    if test "${SHARED_BUILD}" = "1" ; then
-			# Static CE builds require static celib as well
-		    	defs="${defs} _DLL"
-		    fi
-		    for i in $defs ; do
-			AC_DEFINE_UNQUOTED($i, 1, [WinCE def ]$i)
-		    done
-		    AC_DEFINE_UNQUOTED(_WIN32_WCE, $CEVERSION, [_WIN32_WCE version])
-		    AC_DEFINE_UNQUOTED(UNDER_CE, $CEVERSION, [UNDER_CE version])
-		    CFLAGS_DEBUG="-nologo -Zi -Od"
-		    CFLAGS_OPTIMIZE="-nologo -Ox"
-		    lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'`
-		    lflags="${lflags} -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo"
-		    LINKBIN="\"${CEBINROOT}/link.exe\""
-		    AC_SUBST(CELIB_DIR)
-		else
-		    RC="rc"
-		    lflags="${lflags} -nologo"
-		    LINKBIN="link"
-		    CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d"
-		    CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}"
-		fi
-	    fi
-
-	    if test "$GCC" = "yes"; then
-		# mingw gcc mode
-		AC_CHECK_TOOL(RC, windres)
-		CFLAGS_DEBUG="-g"
-		CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
-		SHLIB_LD='${CC} -shared'
-		UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
-		PRACTCL_UNSHARED_LIB_SUFFIX='.a'
-
-		LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}"
-		LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}"
-
-		AC_CACHE_CHECK(for cross-compile version of gcc,
-			ac_cv_cross,
-			AC_TRY_COMPILE([
-			    #ifdef _WIN32
-				#error cross-compiler
-			    #endif
-			], [],
-			ac_cv_cross=yes,
-			ac_cv_cross=no)
-		      )
-		      if test "$ac_cv_cross" = "yes"; then
-			case "$do64bit" in
-			    amd64|x64|yes)
-				CC="x86_64-w64-mingw32-gcc"
-				LD="x86_64-w64-mingw32-ld"
-				AR="x86_64-w64-mingw32-ar"
-				RANLIB="x86_64-w64-mingw32-ranlib"
-				RC="x86_64-w64-mingw32-windres"
-			    ;;
-			    *)
-				CC="i686-w64-mingw32-gcc"
-				LD="i686-w64-mingw32-ld"
-				AR="i686-w64-mingw32-ar"
-				RANLIB="i686-w64-mingw32-ranlib"
-				RC="i686-w64-mingw32-windres"
-			    ;;
-			esac
-		fi
-
-	    else
-		SHLIB_LD="${LINKBIN} -dll ${lflags}"
-		# link -lib only works when -lib is the first arg
-		STLIB_LD="${LINKBIN} -lib ${lflags}"
-		UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib'
-		PATHTYPE=-w
-		# For information on what debugtype is most useful, see:
-		# http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp
-		# and also
-		# http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx
-		# This essentially turns it all on.
-		LDFLAGS_DEBUG="-debug -debugtype:cv"
-		LDFLAGS_OPTIMIZE="-release"
-		if test "$doWince" != "no" ; then
-		    LDFLAGS_CONSOLE="-link ${lflags}"
-		    LDFLAGS_WINDOW=${LDFLAGS_CONSOLE}
-		else
-		    LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
-		    LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
-		fi
-	    fi
-
-	    SHLIB_SUFFIX=".dll"
-	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll'
-
-	    TCL_LIB_VERSIONS_OK=nodots
-    	    ;;
-	AIX-*)
-	    AS_IF([test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"], [
-		# AIX requires the _r compiler when gcc isn't being used
-		case "${CC}" in
-		    *_r|*_r\ *)
-			# ok ...
-			;;
-		    *)
-			# Make sure only first arg gets _r
-		    	CC=`echo "$CC" | sed -e 's/^\([[^ ]]*\)/\1_r/'`
-			;;
-		esac
-		AC_MSG_RESULT([Using $CC for compiling with threads])
-	    ])
-	    LIBS="$LIBS -lc"
-	    SHLIB_CFLAGS=""
-	    SHLIB_SUFFIX=".so"
-
-	    LD_LIBRARY_PATH_VAR="LIBPATH"
-
-	    # Check to enable 64-bit flags for compiler/linker
-	    AS_IF([test "$do64bit" = yes], [
-		AS_IF([test "$GCC" = yes], [
-		    AC_MSG_WARN([64bit mode not supported with GCC on $system])
-		], [
-		    do64bit_ok=yes
-		    CFLAGS="$CFLAGS -q64"
-		    LDFLAGS_ARCH="-q64"
-		    RANLIB="${RANLIB} -X64"
-		    AR="${AR} -X64"
-		    SHLIB_LD_FLAGS="-b64"
-		])
-	    ])
-
-	    AS_IF([test "`uname -m`" = ia64], [
-		# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
-		SHLIB_LD="/usr/ccs/bin/ld -G -z text"
-		AS_IF([test "$GCC" = yes], [
-		    CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
-		], [
-		    CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
-		])
-		LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
-	    ], [
-		AS_IF([test "$GCC" = yes], [
-		    SHLIB_LD='${CC} -shared -Wl,-bexpall'
-		], [
-		    SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bexpall -H512 -T512 -bnoentry"
-		    LDFLAGS="$LDFLAGS -brtl"
-		])
-		SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}"
-		CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-	    ])
-	    ;;
-	BeOS*)
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_LD='${CC} -nostart'
-	    SHLIB_SUFFIX=".so"
-
-	    #-----------------------------------------------------------
-	    # Check for inet_ntoa in -lbind, for BeOS (which also needs
-	    # -lsocket, even if the network functions are in -lnet which
-	    # is always linked to, for compatibility.
-	    #-----------------------------------------------------------
-	    AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"])
-	    ;;
-	BSD/OS-4.*)
-	    SHLIB_CFLAGS="-export-dynamic -fPIC"
-	    SHLIB_LD='${CC} -shared'
-	    SHLIB_SUFFIX=".so"
-	    LDFLAGS="$LDFLAGS -export-dynamic"
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    ;;
-	CYGWIN_*)
-	    SHLIB_CFLAGS=""
-	    SHLIB_LD='${CC} -shared'
-	    SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$[@].a"
-	    SHLIB_SUFFIX=".dll"
-	    EXEEXT=".exe"
-	    do64bit_ok=yes
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    ;;
-	Haiku*)
-	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_SUFFIX=".so"
-	    SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
-	    AC_CHECK_LIB(network, inet_ntoa, [LIBS="$LIBS -lnetwork"])
-	    ;;
-	HP-UX-*.11.*)
-	    # Use updated header definitions where possible
-	    AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN network library?])
-	    # TEA specific: Needed by Tcl, but not most extensions
-	    #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?])
-	    #LIBS="$LIBS -lxnet"               # Use the XOPEN network library
-
-	    AS_IF([test "`uname -m`" = ia64], [
-		SHLIB_SUFFIX=".so"
-		# Use newer C++ library for C++ extensions
-		#if test "$GCC" != "yes" ; then
-		#   CPPFLAGS="-AA"
-		#fi
-	    ], [
-		SHLIB_SUFFIX=".sl"
-	    ])
-	    AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
-	    AS_IF([test "$tcl_ok" = yes], [
-		LDFLAGS="$LDFLAGS -Wl,-E"
-		CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
-		LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
-		LD_LIBRARY_PATH_VAR="SHLIB_PATH"
-	    ])
-	    AS_IF([test "$GCC" = yes], [
-		SHLIB_LD='${CC} -shared'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-	    ], [
-		CFLAGS="$CFLAGS -z"
-		# Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
-		#CFLAGS="$CFLAGS +DAportable"
-		SHLIB_CFLAGS="+z"
-		SHLIB_LD="ld -b"
-	    ])
-
-	    # Check to enable 64-bit flags for compiler/linker
-	    AS_IF([test "$do64bit" = "yes"], [
-		AS_IF([test "$GCC" = yes], [
-		    case `${CC} -dumpmachine` in
-			hppa64*)
-			    # 64-bit gcc in use.  Fix flags for GNU ld.
-			    do64bit_ok=yes
-			    SHLIB_LD='${CC} -shared'
-			    AS_IF([test $doRpath = yes], [
-				CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
-			    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-			    ;;
-			*)
-			    AC_MSG_WARN([64bit mode not supported with GCC on $system])
-			    ;;
-		    esac
-		], [
-		    do64bit_ok=yes
-		    CFLAGS="$CFLAGS +DD64"
-		    LDFLAGS_ARCH="+DD64"
-		])
-	    ]) ;;
-	IRIX-6.*)
-	    SHLIB_CFLAGS=""
-	    SHLIB_LD="ld -n32 -shared -rdata_shared"
-	    SHLIB_SUFFIX=".so"
-	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
-	    AS_IF([test "$GCC" = yes], [
-		CFLAGS="$CFLAGS -mabi=n32"
-		LDFLAGS="$LDFLAGS -mabi=n32"
-	    ], [
-		case $system in
-		    IRIX-6.3)
-			# Use to build 6.2 compatible binaries on 6.3.
-			CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS"
-			;;
-		    *)
-			CFLAGS="$CFLAGS -n32"
-			;;
-		esac
-		LDFLAGS="$LDFLAGS -n32"
-	    ])
-	    ;;
-	IRIX64-6.*)
-	    SHLIB_CFLAGS=""
-	    SHLIB_LD="ld -n32 -shared -rdata_shared"
-	    SHLIB_SUFFIX=".so"
-	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
-
-	    # Check to enable 64-bit flags for compiler/linker
-
-	    AS_IF([test "$do64bit" = yes], [
-	        AS_IF([test "$GCC" = yes], [
-	            AC_MSG_WARN([64bit mode not supported by gcc])
-	        ], [
-	            do64bit_ok=yes
-	            SHLIB_LD="ld -64 -shared -rdata_shared"
-	            CFLAGS="$CFLAGS -64"
-	            LDFLAGS_ARCH="-64"
-	        ])
-	    ])
-	    ;;
-	Linux*|GNU*|NetBSD-Debian)
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_SUFFIX=".so"
-
-	    # TEA specific:
-	    CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
-
-	    # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
-	    SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}'
-	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
-	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
-	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-	    AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"])
-	    AS_IF([test $do64bit = yes], [
-		AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [
-		    hold_cflags=$CFLAGS
-		    CFLAGS="$CFLAGS -m64"
-		    AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no)
-		    CFLAGS=$hold_cflags])
-		AS_IF([test $tcl_cv_cc_m64 = yes], [
-		    CFLAGS="$CFLAGS -m64"
-		    do64bit_ok=yes
-		])
-	   ])
-
-	    # The combo of gcc + glibc has a bug related to inlining of
-	    # functions like strtod(). The -fno-builtin flag should address
-	    # this problem but it does not work. The -fno-inline flag is kind
-	    # of overkill but it works. Disable inlining only when one of the
-	    # files in compat/*.c is being linked in.
-
-	    AS_IF([test x"${USE_COMPAT}" != x],[CFLAGS="$CFLAGS -fno-inline"])
-	    ;;
-	Lynx*)
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_SUFFIX=".so"
-	    CFLAGS_OPTIMIZE=-02
-	    SHLIB_LD='${CC} -shared'
-	    LD_FLAGS="-Wl,--export-dynamic"
-	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
-	    ;;
-	OpenBSD-*)
-	    arch=`arch -s`
-	    case "$arch" in
-	    vax)
-		SHLIB_SUFFIX=""
-		SHARED_LIB_SUFFIX=""
-		LDFLAGS=""
-		;;
-	    *)
-		case "$arch" in
-		alpha|sparc64)
-		    SHLIB_CFLAGS="-fPIC"
-		    ;;
-		*)
-		    SHLIB_CFLAGS="-fpic"
-		    ;;
-		esac
-		SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
-		SHLIB_SUFFIX=".so"
-		AS_IF([test $doRpath = yes], [
-		    CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so${SHLIB_VERSION}'
-		LDFLAGS="-Wl,-export-dynamic"
-		;;
-	    esac
-	    case "$arch" in
-	    vax)
-		CFLAGS_OPTIMIZE="-O1"
-		;;
-	    *)
-		CFLAGS_OPTIMIZE="-O2"
-		;;
-	    esac
-	    AS_IF([test "${TCL_THREADS}" = "1"], [
-		# On OpenBSD:	Compile with -pthread
-		#		Don't link with -lpthread
-		LIBS=`echo $LIBS | sed s/-lpthread//`
-		CFLAGS="$CFLAGS -pthread"
-	    ])
-	    # OpenBSD doesn't do version numbers with dots.
-	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
-	    TCL_LIB_VERSIONS_OK=nodots
-	    ;;
-	NetBSD-*)
-	    # NetBSD has ELF and can use 'cc -shared' to build shared libs
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
-	    SHLIB_SUFFIX=".so"
-	    LDFLAGS="$LDFLAGS -export-dynamic"
-	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
-	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-	    AS_IF([test "${TCL_THREADS}" = "1"], [
-		# The -pthread needs to go in the CFLAGS, not LIBS
-		LIBS=`echo $LIBS | sed s/-pthread//`
-		CFLAGS="$CFLAGS -pthread"
-	    	LDFLAGS="$LDFLAGS -pthread"
-	    ])
-	    ;;
-	FreeBSD-*)
-	    # This configuration from FreeBSD Ports.
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_LD="${CC} -shared"
-	    SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,-soname,\$[@]"
-	    SHLIB_SUFFIX=".so"
-	    LDFLAGS=""
-	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
-	    AS_IF([test "${TCL_THREADS}" = "1"], [
-		# The -pthread needs to go in the LDFLAGS, not LIBS
-		LIBS=`echo $LIBS | sed s/-pthread//`
-		CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-		LDFLAGS="$LDFLAGS $PTHREAD_LIBS"])
-	    case $system in
-	    FreeBSD-3.*)
-		# Version numbers are dot-stripped by system policy.
-		TCL_TRIM_DOTS=`echo ${PACKAGE_VERSION} | tr -d .`
-		UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
-		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1'
-		TCL_LIB_VERSIONS_OK=nodots
-		;;
-	    esac
-	    ;;
-	Darwin-*)
-	    CFLAGS_OPTIMIZE="-Os"
-	    SHLIB_CFLAGS="-fno-common"
-	    # To avoid discrepancies between what headers configure sees during
-	    # preprocessing tests and compiling tests, move any -isysroot and
-	    # -mmacosx-version-min flags from CFLAGS to CPPFLAGS:
-	    CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \
-		awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
-		if ([$]i~/^(isysroot|mmacosx-version-min)/) print "-"[$]i}'`"
-	    CFLAGS="`echo " ${CFLAGS}" | \
-		awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
-		if (!([$]i~/^(isysroot|mmacosx-version-min)/)) print "-"[$]i}'`"
-	    AS_IF([test $do64bit = yes], [
-		case `arch` in
-		    ppc)
-			AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag],
-				tcl_cv_cc_arch_ppc64, [
-			    hold_cflags=$CFLAGS
-			    CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
-			    AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes,
-				    tcl_cv_cc_arch_ppc64=no)
-			    CFLAGS=$hold_cflags])
-			AS_IF([test $tcl_cv_cc_arch_ppc64 = yes], [
-			    CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
-			    do64bit_ok=yes
-			]);;
-		    i386)
-			AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag],
-				tcl_cv_cc_arch_x86_64, [
-			    hold_cflags=$CFLAGS
-			    CFLAGS="$CFLAGS -arch x86_64"
-			    AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes,
-				    tcl_cv_cc_arch_x86_64=no)
-			    CFLAGS=$hold_cflags])
-			AS_IF([test $tcl_cv_cc_arch_x86_64 = yes], [
-			    CFLAGS="$CFLAGS -arch x86_64"
-			    do64bit_ok=yes
-			]);;
-		    *)
-			AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);;
-		esac
-	    ], [
-		# Check for combined 32-bit and 64-bit fat build
-		AS_IF([echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \
-		    && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '], [
-		    fat_32_64=yes])
-	    ])
-	    # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
-	    SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}'
-	    AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [
-		hold_ldflags=$LDFLAGS
-		LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
-		AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_single_module=no)
-		LDFLAGS=$hold_ldflags])
-	    AS_IF([test $tcl_cv_ld_single_module = yes], [
-		SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
-	    ])
-	    # TEA specific: link shlib with current and compatibility version flags
-	    vers=`echo ${PACKAGE_VERSION} | sed -e 's/^\([[0-9]]\{1,5\}\)\(\(\.[[0-9]]\{1,3\}\)\{0,2\}\).*$/\1\2/p' -e d`
-	    SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_version ${vers:-0}"
-	    SHLIB_SUFFIX=".dylib"
-	    # Don't use -prebind when building for Mac OS X 10.4 or later only:
-	    AS_IF([test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int([$]2)}'`" -lt 4 -a \
-		"`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int([$]2)}'`" -lt 4], [
-		LDFLAGS="$LDFLAGS -prebind"])
-	    LDFLAGS="$LDFLAGS -headerpad_max_install_names"
-	    AC_CACHE_CHECK([if ld accepts -search_paths_first flag],
-		    tcl_cv_ld_search_paths_first, [
-		hold_ldflags=$LDFLAGS
-		LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
-		AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes,
-			tcl_cv_ld_search_paths_first=no)
-		LDFLAGS=$hold_ldflags])
-	    AS_IF([test $tcl_cv_ld_search_paths_first = yes], [
-		LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
-	    ])
-	    AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [
-		AC_DEFINE(MODULE_SCOPE, [__private_extern__],
-		    [Compiler support for module scope symbols])
-		tcl_cv_cc_visibility_hidden=yes
-	    ])
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
-	    # TEA specific: for combined 32 & 64 bit fat builds of Tk
-	    # extensions, verify that 64-bit build is possible.
-	    AS_IF([test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"], [
-		AS_IF([test "${TEA_WINDOWINGSYSTEM}" = x11], [
-		    AC_CACHE_CHECK([for 64-bit X11], tcl_cv_lib_x11_64, [
-			for v in CFLAGS CPPFLAGS LDFLAGS; do
-			    eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
-			done
-			CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include"
-			LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11"
-			AC_TRY_LINK([#include <X11/Xlib.h>], [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.h>], [Tk_InitStubs(NULL, "", 0);],
-			    tcl_cv_lib_tk_64=yes, tcl_cv_lib_tk_64=no)
-			for v in CFLAGS CPPFLAGS LDFLAGS; do
-			    eval $v'="$hold_'$v'"'
-			done])
-		])
-		# remove 64-bit arch flags from CFLAGS et al. if configuration
-		# does not support 64-bit.
-		AS_IF([test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = no], [
-		    AC_MSG_NOTICE([Removing 64-bit architectures from compiler & linker flags])
-		    for v in CFLAGS CPPFLAGS LDFLAGS; do
-			eval $v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
-		    done])
-	    ])
-	    ;;
-	OS/390-*)
-	    CFLAGS_OPTIMIZE=""		# Optimizer is buggy
-	    AC_DEFINE(_OE_SOCKETS, 1,	# needed in sys/socket.h
-		[Should OS/390 do the right thing with sockets?])
-	    ;;
-	OSF1-V*)
-	    # Digital OSF/1
-	    SHLIB_CFLAGS=""
-	    AS_IF([test "$SHARED_BUILD" = 1], [
-	        SHLIB_LD='ld -shared -expect_unresolved "*"'
-	    ], [
-	        SHLIB_LD='ld -non_shared -expect_unresolved "*"'
-	    ])
-	    SHLIB_SUFFIX=".so"
-	    AS_IF([test $doRpath = yes], [
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
-	    AS_IF([test "$GCC" = yes], [CFLAGS="$CFLAGS -mieee"], [
-		CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"])
-	    # see pthread_intro(3) for pthread support on osf1, k.furukawa
-	    AS_IF([test "${TCL_THREADS}" = 1], [
-		CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
-		CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
-		LIBS=`echo $LIBS | sed s/-lpthreads//`
-		AS_IF([test "$GCC" = yes], [
-		    LIBS="$LIBS -lpthread -lmach -lexc"
-		], [
-		    CFLAGS="$CFLAGS -pthread"
-		    LDFLAGS="$LDFLAGS -pthread"
-		])
-	    ])
-	    ;;
-	QNX-6*)
-	    # QNX RTP
-	    # This may work for all QNX, but it was only reported for v6.
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_LD="ld -Bshareable -x"
-	    SHLIB_LD_LIBS=""
-	    SHLIB_SUFFIX=".so"
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    ;;
-	SCO_SV-3.2*)
-	    AS_IF([test "$GCC" = yes], [
-		SHLIB_CFLAGS="-fPIC -melf"
-		LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
-	    ], [
-		SHLIB_CFLAGS="-Kpic -belf"
-		LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
-	    ])
-	    SHLIB_LD="ld -G"
-	    SHLIB_LD_LIBS=""
-	    SHLIB_SUFFIX=".so"
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    ;;
-	SunOS-5.[[0-6]])
-	    # Careful to not let 5.10+ fall into this case
-
-	    # Note: If _REENTRANT isn't defined, then Solaris
-	    # won't define thread-safe library routines.
-
-	    AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?])
-	    AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1,
-		[Do we really want to follow the standard? Yes we do!])
-
-	    SHLIB_CFLAGS="-KPIC"
-	    SHLIB_SUFFIX=".so"
-	    AS_IF([test "$GCC" = yes], [
-		SHLIB_LD='${CC} -shared'
-		CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-	    ], [
-		SHLIB_LD="/usr/ccs/bin/ld -G -z text"
-		CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-	    ])
-	    ;;
-	SunOS-5*)
-	    # Note: If _REENTRANT isn't defined, then Solaris
-	    # won't define thread-safe library routines.
-
-	    AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?])
-	    AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1,
-		[Do we really want to follow the standard? Yes we do!])
-
-	    SHLIB_CFLAGS="-KPIC"
-
-	    # Check to enable 64-bit flags for compiler/linker
-	    AS_IF([test "$do64bit" = yes], [
-		arch=`isainfo`
-		AS_IF([test "$arch" = "sparcv9 sparc"], [
-		    AS_IF([test "$GCC" = yes], [
-			AS_IF([test "`${CC} -dumpversion | awk -F. '{print [$]1}'`" -lt 3], [
-			    AC_MSG_WARN([64bit mode not supported with GCC < 3.2 on $system])
-			], [
-			    do64bit_ok=yes
-			    CFLAGS="$CFLAGS -m64 -mcpu=v9"
-			    LDFLAGS="$LDFLAGS -m64 -mcpu=v9"
-			    SHLIB_CFLAGS="-fPIC"
-			])
-		    ], [
-			do64bit_ok=yes
-			AS_IF([test "$do64bitVIS" = yes], [
-			    CFLAGS="$CFLAGS -xarch=v9a"
-			    LDFLAGS_ARCH="-xarch=v9a"
-			], [
-			    CFLAGS="$CFLAGS -xarch=v9"
-			    LDFLAGS_ARCH="-xarch=v9"
-			])
-			# Solaris 64 uses this as well
-			#LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
-		    ])
-		], [AS_IF([test "$arch" = "amd64 i386"], [
-		    AS_IF([test "$GCC" = yes], [
-			case $system in
-			    SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*)
-				do64bit_ok=yes
-				CFLAGS="$CFLAGS -m64"
-				LDFLAGS="$LDFLAGS -m64";;
-			    *)
-				AC_MSG_WARN([64bit mode not supported with GCC on $system]);;
-			esac
-		    ], [
-			do64bit_ok=yes
-			case $system in
-			    SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*)
-				CFLAGS="$CFLAGS -m64"
-				LDFLAGS="$LDFLAGS -m64";;
-			    *)
-				CFLAGS="$CFLAGS -xarch=amd64"
-				LDFLAGS="$LDFLAGS -xarch=amd64";;
-			esac
-		    ])
-		], [AC_MSG_WARN([64bit mode not supported for $arch])])])
-	    ])
-
-	    SHLIB_SUFFIX=".so"
-	    AS_IF([test "$GCC" = yes], [
-		SHLIB_LD='${CC} -shared'
-		CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-		AS_IF([test "$do64bit_ok" = yes], [
-		    AS_IF([test "$arch" = "sparcv9 sparc"], [
-			# We need to specify -static-libgcc or we need to
-			# add the path to the sparv9 libgcc.
-			# JH: static-libgcc is necessary for core Tcl, but may
-			# not be necessary for extensions.
-			SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc"
-			# for finding sparcv9 libgcc, get the regular libgcc
-			# path, remove so name and append 'sparcv9'
-			#v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..."
-			#CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir"
-		    ], [AS_IF([test "$arch" = "amd64 i386"], [
-			# JH: static-libgcc is necessary for core Tcl, but may
-			# not be necessary for extensions.
-			SHLIB_LD="$SHLIB_LD -m64 -static-libgcc"
-		    ])])
-		])
-	    ], [
-		case $system in
-		    SunOS-5.[[1-9]][[0-9]]*)
-			# TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
-			SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';;
-		    *)
-			SHLIB_LD='/usr/ccs/bin/ld -G -z text';;
-		esac
-		CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
-	    ])
-	    ;;
-	UNIX_SV* | UnixWare-5*)
-	    SHLIB_CFLAGS="-KPIC"
-	    SHLIB_LD='${CC} -G'
-	    SHLIB_LD_LIBS=""
-	    SHLIB_SUFFIX=".so"
-	    # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
-	    # that don't grok the -Bexport option.  Test that it does.
-	    AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [
-		hold_ldflags=$LDFLAGS
-		LDFLAGS="$LDFLAGS -Wl,-Bexport"
-		AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport=no)
-	        LDFLAGS=$hold_ldflags])
-	    AS_IF([test $tcl_cv_ld_Bexport = yes], [
-		LDFLAGS="$LDFLAGS -Wl,-Bexport"
-	    ])
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    ;;
-    esac
-
-    AS_IF([test "$do64bit" = yes -a "$do64bit_ok" = no], [
-	AC_MSG_WARN([64bit support being disabled -- don't know magic for this platform])
-    ])
-
-dnl # Add any CPPFLAGS set in the environment to our CFLAGS, but delay doing so
-dnl # until the end of configure, as configure's compile and link tests use
-dnl # both CPPFLAGS and CFLAGS (unlike our compile and link) but configure's
-dnl # preprocessing tests use only CPPFLAGS.
-    AC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""])
-
-    # Add in the arch flags late to ensure it wasn't removed.
-    # Not necessary in TEA, but this is aligned with core
-    LDFLAGS="$LDFLAGS $LDFLAGS_ARCH"
-
-    # If we're running gcc, then change the C flags for compiling shared
-    # libraries to the right flags for gcc, instead of those for the
-    # standard manufacturer compiler.
-
-    AS_IF([test "$GCC" = yes], [
-	case $system in
-	    AIX-*) ;;
-	    BSD/OS*) ;;
-	    CYGWIN_*|MINGW32_*) ;;
-	    IRIX*) ;;
-	    NetBSD-*|FreeBSD-*|OpenBSD-*) ;;
-	    Darwin-*) ;;
-	    SCO_SV-3.2*) ;;
-	    windows) ;;
-	    *) SHLIB_CFLAGS="-fPIC" ;;
-	esac])
-
-    AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [
-	AC_DEFINE(MODULE_SCOPE, [extern],
-	    [No Compiler support for module scope symbols])
-    ])
-
-    AS_IF([test "$SHARED_LIB_SUFFIX" = ""], [
-    # TEA specific: use PACKAGE_VERSION instead of VERSION
-    SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}'
-		])
-    AS_IF([test "$UNSHARED_LIB_SUFFIX" = ""], [
-    # TEA specific: use PACKAGE_VERSION instead of VERSION
-    UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a'
-		])
-
-    if test "${GCC}" = "yes" -a ${SHLIB_SUFFIX} = ".dll"; then
-	AC_CACHE_CHECK(for SEH support in compiler,
-	    tcl_cv_seh,
-	AC_TRY_RUN([
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-
-	    int main(int argc, char** argv) {
-		int a, b = 0;
-		__try {
-		    a = 666 / b;
-		}
-		__except (EXCEPTION_EXECUTE_HANDLER) {
-		    return 0;
-		}
-		return 1;
-	    }
-	],
-	    tcl_cv_seh=yes,
-	    tcl_cv_seh=no,
-	    tcl_cv_seh=no)
-	)
-	if test "$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 <windows.h>
-#	    undef WIN32_LEAN_AND_MEAN
-	    ],[
-		EXCEPTION_DISPOSITION x;
-	    ],
-		tcl_cv_eh_disposition=yes,
-		tcl_cv_eh_disposition=no)
-	)
-	if test "$tcl_cv_eh_disposition" = "no" ; then
-	AC_DEFINE(EXCEPTION_DISPOSITION, int,
-		[Defined when cygwin/mingw does not support EXCEPTION DISPOSITION])
-	fi
-
-	# Check to see if winnt.h defines CHAR, SHORT, and LONG
-	# even if VOID has already been #defined. The win32api
-	# used by mingw and cygwin is known to do this.
-
-	AC_CACHE_CHECK(for winnt.h that ignores VOID define,
-	    tcl_cv_winnt_ignore_void,
-	    AC_TRY_COMPILE([
-#define VOID void
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-	    ], [
-		CHAR c;
-		SHORT s;
-		LONG l;
-	    ],
-        tcl_cv_winnt_ignore_void=yes,
-        tcl_cv_winnt_ignore_void=no)
-	)
-	if test "$tcl_cv_winnt_ignore_void" = "yes" ; then
-	    AC_DEFINE(HAVE_WINNT_IGNORE_VOID, 1,
-		    [Defined when cygwin/mingw ignores VOID define in winnt.h])
-	fi
-    fi
-
-	# See if the compiler supports casting to a union type.
-	# This is used to stop gcc from printing a compiler
-	# warning when initializing a union member.
-
-	AC_CACHE_CHECK(for cast to union support,
-	    tcl_cv_cast_to_union,
-	    AC_TRY_COMPILE([],
-	    [
-		  union foo { int i; double d; };
-		  union foo f = (union foo) (int) 0;
-	    ],
-	    tcl_cv_cast_to_union=yes,
-	    tcl_cv_cast_to_union=no)
-	)
-	if test "$tcl_cv_cast_to_union" = "yes"; then
-	    AC_DEFINE(HAVE_CAST_TO_UNION, 1,
-		    [Defined when compiler supports casting to union type.])
-	fi
-
-    AC_SUBST(CFLAGS_DEBUG)
-    AC_SUBST(CFLAGS_OPTIMIZE)
-    AC_SUBST(CFLAGS_WARNING)
-
-    AC_SUBST(STLIB_LD)
-    AC_SUBST(SHLIB_LD)
-		AC_SUBST(SHLIB_SUFFIX)
-
-    AC_SUBST(SHLIB_LD_LIBS)
-    AC_SUBST(SHLIB_CFLAGS)
-
-    AC_SUBST(LD_LIBRARY_PATH_VAR)
-
-    # These must be called after we do the basic CFLAGS checks and
-    # verify any possible 64-bit or similar switches are necessary
-    TEA_TCL_EARLY_FLAGS
-    TEA_TCL_64BIT_FLAGS
-])
-
-#--------------------------------------------------------------------
-# TEA_SERIAL_PORT
-#
-#	Determine which interface to use to talk to the serial port.
-#	Note that #include lines must begin in leftmost column for
-#	some compilers to recognize them as preprocessor directives,
-#	and some build environments have stdin not pointing at a
-#	pseudo-terminal (usually /dev/null instead.)
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Defines only one of the following vars:
-#		HAVE_SYS_MODEM_H
-#		USE_TERMIOS
-#		USE_TERMIO
-#		USE_SGTTY
-#--------------------------------------------------------------------
-
-AC_DEFUN([TEA_SERIAL_PORT], [
-    AC_CHECK_HEADERS(sys/modem.h)
-    AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [
-    AC_TRY_RUN([
-#include <termios.h>
-
-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 <termio.h>
-
-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 <sgtty.h>
-
-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 <termios.h>
-#include <errno.h>
-
-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 <termio.h>
-#include <errno.h>
-
-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 <sgtty.h>
-#include <errno.h>
-
-int main() {
-    struct sgttyb t;
-    if (ioctl(0, TIOCGETP, &t) == 0
-	|| errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
-	t.sg_ospeed = 0;
-	t.sg_flags |= ODDP | EVENP | RAW;
-	return 0;
-    }
-    return 1;
-}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=none, tcl_cv_api_serial=none)
-    fi])
-    case $tcl_cv_api_serial in
-	termios) AC_DEFINE(USE_TERMIOS, 1, [Use the termios API for serial lines]);;
-	termio)  AC_DEFINE(USE_TERMIO, 1, [Use the termio API for serial lines]);;
-	sgtty)   AC_DEFINE(USE_SGTTY, 1, [Use the sgtty API for serial lines]);;
-    esac
-])
-
-#--------------------------------------------------------------------
-# TEA_MISSING_POSIX_HEADERS
-#
-#	Supply substitutes for missing POSIX header files.  Special
-#	notes:
-#	    - stdlib.h doesn't define strtol, strtoul, or
-#	      strtod in some versions of SunOS
-#	    - some versions of string.h don't declare procedures such
-#	      as strstr
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Defines some of the following vars:
-#		NO_DIRENT_H
-#		NO_ERRNO_H
-#		NO_VALUES_H
-#		HAVE_LIMITS_H or NO_LIMITS_H
-#		NO_STDLIB_H
-#		NO_STRING_H
-#		NO_SYS_WAIT_H
-#		NO_DLFCN_H
-#		HAVE_SYS_PARAM_H
-#
-#		HAVE_STRING_H ?
-#
-# tkUnixPort.h checks for HAVE_LIMITS_H, so do both HAVE and
-# CHECK on limits.h
-#--------------------------------------------------------------------
-
-AC_DEFUN([TEA_MISSING_POSIX_HEADERS], [
-    AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [
-    AC_TRY_LINK([#include <sys/types.h>
-#include <dirent.h>], [
-#ifndef _POSIX_SOURCE
-#   ifdef __Lynx__
-	/*
-	 * Generate compilation error to make the test fail:  Lynx headers
-	 * are only valid if really in the POSIX environment.
-	 */
-
-	missing_procedure();
-#   endif
-#endif
-DIR *d;
-struct dirent *entryPtr;
-char *p;
-d = opendir("foobar");
-entryPtr = readdir(d);
-p = entryPtr->d_name;
-closedir(d);
-], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)])
-
-    if test $tcl_cv_dirent_h = no; then
-	AC_DEFINE(NO_DIRENT_H, 1, [Do we have <dirent.h>?])
-    fi
-
-    # TEA specific:
-    AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H, 1, [Do we have <errno.h>?])])
-    AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H, 1, [Do we have <float.h>?])])
-    AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H, 1, [Do we have <values.h>?])])
-    AC_CHECK_HEADER(limits.h,
-	[AC_DEFINE(HAVE_LIMITS_H, 1, [Do we have <limits.h>?])],
-	[AC_DEFINE(NO_LIMITS_H, 1, [Do we have <limits.h>?])])
-    AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0)
-    AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0)
-    AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0)
-    AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0)
-    if test $tcl_ok = 0; then
-	AC_DEFINE(NO_STDLIB_H, 1, [Do we have <stdlib.h>?])
-    fi
-    AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0)
-    AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0)
-    AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0)
-
-    # See also memmove check below for a place where NO_STRING_H can be
-    # set and why.
-
-    if test $tcl_ok = 0; then
-	AC_DEFINE(NO_STRING_H, 1, [Do we have <string.h>?])
-    fi
-
-    AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H, 1, [Do we have <sys/wait.h>?])])
-    AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H, 1, [Do we have <dlfcn.h>?])])
-
-    # OS/390 lacks sys/param.h (and doesn't need it, by chance).
-    AC_HAVE_HEADERS(sys/param.h)
-])
-
-#--------------------------------------------------------------------
-# TEA_PATH_X
-#
-#	Locate the X11 header files and the X11 library archive.  Try
-#	the ac_path_x macro first, but if it doesn't find the X stuff
-#	(e.g. because there's no xmkmf program) then check through
-#	a list of possible directories.  Under some conditions the
-#	autoconf macro will return an include directory that contains
-#	no include files, so double-check its result just to be safe.
-#
-#	This should be called after TEA_CONFIG_CFLAGS as setting the
-#	LIBS line can confuse some configure macro magic.
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Sets the following vars:
-#		XINCLUDES
-#		XLIBSW
-#		PKG_LIBS (appends to)
-#--------------------------------------------------------------------
-
-AC_DEFUN([TEA_PATH_X], [
-    if test "${PRACTCL_WINDOWINGSYSTEM}" = "x11" ; then
-	TEA_PATH_UNIX_X
-    fi
-])
-
-AC_DEFUN([TEA_PATH_UNIX_X], [
-    AC_PATH_X
-    not_really_there=""
-    if test "$no_x" = ""; then
-	if test "$x_includes" = ""; then
-	    AC_TRY_CPP([#include <X11/Xlib.h>], , 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 "$not_really_there" = "yes"; then
-	AC_MSG_CHECKING([for X11 header files])
-	found_xincludes="no"
-	AC_TRY_CPP([#include <X11/Xlib.h>], found_xincludes="yes", found_xincludes="no")
-	if test "$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 <time.h>], [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 <time.h>], [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 <time.h>],
-	    [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 <time.h>],
-		[extern time_t timezone;
-		timezone += 1;
-		exit (0);],
-		tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)])
-	if test $tcl_cv_timezone_time = yes ; then
-	    AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?])
-	fi
-    fi
-])
-
-#--------------------------------------------------------------------
-# TEA_BUGGY_STRTOD
-#
-#	Under Solaris 2.4, strtod returns the wrong value for the
-#	terminating character under some conditions.  Check for this
-#	and if the problem exists use a substitute procedure
-#	"fixstrtod" (provided by Tcl) that corrects the error.
-#	Also, on Compaq's Tru64 Unix 5.0,
-#	strtod(" ") returns 0.0 instead of a failure to convert.
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Might defines some of the following vars:
-#		strtod (=fixstrtod)
-#--------------------------------------------------------------------
-
-AC_DEFUN([TEA_BUGGY_STRTOD], [
-    AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0)
-    if test "$tcl_strtod" = 1; then
-	AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[
-	    AC_TRY_RUN([
-		extern double strtod();
-		int main() {
-		    char *infString="Inf", *nanString="NaN", *spaceString=" ";
-		    char *term;
-		    double value;
-		    value = strtod(infString, &term);
-		    if ((term != infString) && (term[-1] == 0)) {
-			exit(1);
-		    }
-		    value = strtod(nanString, &term);
-		    if ((term != nanString) && (term[-1] == 0)) {
-			exit(1);
-		    }
-		    value = strtod(spaceString, &term);
-		    if (term == (spaceString+1)) {
-			exit(1);
-		    }
-		    exit(0);
-		}], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy,
-		    tcl_cv_strtod_buggy=buggy)])
-	if test "$tcl_cv_strtod_buggy" = buggy; then
-	    AC_LIBOBJ([fixstrtod])
-	    USE_COMPAT=1
-	    AC_DEFINE(strtod, fixstrtod, [Do we want to use the strtod() in compat?])
-	fi
-    fi
-])
-
-#--------------------------------------------------------------------
-# TEA_TCL_LINK_LIBS
-#
-#	Search for the libraries needed to link the Tcl shell.
-#	Things like the math library (-lm) and socket stuff (-lsocket vs.
-#	-lnsl) are dealt with here.
-#
-# Arguments:
-#	Requires the following vars to be set in the Makefile:
-#		DL_LIBS (not in TEA, only needed in core)
-#		LIBS
-#		MATH_LIBS
-#
-# Results:
-#
-#	Substitutes the following vars:
-#		TCL_LIBS
-#		MATH_LIBS
-#
-#	Might append to the following vars:
-#		LIBS
-#
-#	Might define the following vars:
-#		HAVE_NET_ERRNO_H
-#--------------------------------------------------------------------
-
-AC_DEFUN([TEA_TCL_LINK_LIBS], [
-    #--------------------------------------------------------------------
-    # On a few very rare systems, all of the libm.a stuff is
-    # already in libc.a.  Set compiler flags accordingly.
-    # Also, Linux requires the "ieee" library for math to work
-    # right (and it must appear before "-lm").
-    #--------------------------------------------------------------------
-
-    AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm")
-    AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"])
-
-    #--------------------------------------------------------------------
-    # Interactive UNIX requires -linet instead of -lsocket, plus it
-    # needs net/errno.h to define the socket-related error codes.
-    #--------------------------------------------------------------------
-
-    AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"])
-    AC_CHECK_HEADER(net/errno.h, [
-	AC_DEFINE(HAVE_NET_ERRNO_H, 1, [Do we have <net/errno.h>?])])
-
-    #--------------------------------------------------------------------
-    #	Check for the existence of the -lsocket and -lnsl libraries.
-    #	The order here is important, so that they end up in the right
-    #	order in the command line generated by make.  Here are some
-    #	special considerations:
-    #	1. Use "connect" and "accept" to check for -lsocket, and
-    #	   "gethostbyname" to check for -lnsl.
-    #	2. Use each function name only once:  can't redo a check because
-    #	   autoconf caches the results of the last check and won't redo it.
-    #	3. Use -lnsl and -lsocket only if they supply procedures that
-    #	   aren't already present in the normal libraries.  This is because
-    #	   IRIX 5.2 has libraries, but they aren't needed and they're
-    #	   bogus:  they goof up name resolution if used.
-    #	4. On some SVR4 systems, can't use -lsocket without -lnsl too.
-    #	   To get around this problem, check for both libraries together
-    #	   if -lsocket doesn't work by itself.
-    #--------------------------------------------------------------------
-
-    tcl_checkBoth=0
-    AC_CHECK_FUNC(connect, tcl_checkSocket=0, tcl_checkSocket=1)
-    if test "$tcl_checkSocket" = 1; then
-	AC_CHECK_FUNC(setsockopt, , [AC_CHECK_LIB(socket, setsockopt,
-	    LIBS="$LIBS -lsocket", tcl_checkBoth=1)])
-    fi
-    if test "$tcl_checkBoth" = 1; then
-	tk_oldLibs=$LIBS
-	LIBS="$LIBS -lsocket -lnsl"
-	AC_CHECK_FUNC(accept, tcl_checkNsl=0, [LIBS=$tk_oldLibs])
-    fi
-    AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname,
-	    [LIBS="$LIBS -lnsl"])])
-
-    # TEA specific: Don't perform the eval of the libraries here because
-    # DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS
-
-    TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}'
-    AC_SUBST(TCL_LIBS)
-    AC_SUBST(MATH_LIBS)
-])
-
-#--------------------------------------------------------------------
-# TEA_TCL_EARLY_FLAGS
-#
-#	Check for what flags are needed to be passed so the correct OS
-#	features are available.
-#
-# Arguments:
-#	None
-#
-# Results:
-#
-#	Might define the following vars:
-#		_ISOC99_SOURCE
-#		_LARGEFILE64_SOURCE
-#		_LARGEFILE_SOURCE64
-#--------------------------------------------------------------------
-
-AC_DEFUN([TEA_TCL_EARLY_FLAG],[
-    AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]),
-	AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no,
-	    AC_TRY_COMPILE([[#define ]$1[ 1
-]$2], $3,
-		[tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes,
-		[tcl_cv_flag_]translit($1,[A-Z],[a-z])=no)))
-    if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then
-	AC_DEFINE($1, 1, [Add the ]$1[ flag when building])
-	tcl_flags="$tcl_flags $1"
-    fi
-])
-
-AC_DEFUN([TEA_TCL_EARLY_FLAGS],[
-    AC_MSG_CHECKING([for required early compiler flags])
-    tcl_flags=""
-    TEA_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include <stdlib.h>],
-	[char *p = (char *)strtoll; char *q = (char *)strtoull;])
-    TEA_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include <sys/stat.h>],
-	[struct stat64 buf; int i = stat64("/", &buf);])
-    TEA_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include <sys/stat.h>],
-	[char *p = (char *)open64;])
-    if test "x${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 <sys/types.h>
-#include <dirent.h>],[struct dirent64 p;],
-		tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)])
-	if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
-	    AC_DEFINE(HAVE_STRUCT_DIRENT64, 1, [Is 'struct dirent64' in <sys/types.h>?])
-	fi
-
-	AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[
-	    AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat64 p;
-],
-		tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)])
-	if test "x${tcl_cv_struct_stat64}" = "xyes" ; then
-	    AC_DEFINE(HAVE_STRUCT_STAT64, 1, [Is 'struct stat64' in <sys/stat.h>?])
-	fi
-
-	AC_CHECK_FUNCS(open64 lseek64)
-	AC_MSG_CHECKING([for off64_t])
-	AC_CACHE_VAL(tcl_cv_type_off64_t,[
-	    AC_TRY_COMPILE([#include <sys/types.h>],[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${ac_cv_func_open64}" = "xyes" ; then
-	    AC_DEFINE(HAVE_TYPE_OFF64_T, 1, [Is off64_t in <sys/types.h>?])
-	    AC_MSG_RESULT([yes])
-	else
-	    AC_MSG_RESULT([no])
-	fi
-    fi
-])
-
-##
-## Here ends the standard Tcl configuration bits and starts the
-## TEA specific functions
-##
-
-#------------------------------------------------------------------------
-# TEA_INIT --
-#
-#	Init various Tcl Extension Architecture (TEA) variables.
-#	This should be the first called TEA_* macro.
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Defines and substs the following vars:
-#		CYGPATH
-#		EXEEXT
-#	Defines only:
-#		TEA_VERSION
-#		TEA_INITED
-#		TEA_PLATFORM (windows or unix)
-#
-# "cygpath" is used on windows to generate native path names for include
-# files. These variables should only be used with the compiler and linker
-# since they generate native path names.
-#
-# EXEEXT
-#	Select the executable extension based on the host type.  This
-#	is a lightweight replacement for AC_EXEEXT that doesn't require
-#	a compiler.
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_INIT], [
-    # TEA extensions pass this us the version of TEA they think they
-    # are compatible with.
-    TEA_VERSION="3.10"
-    AC_MSG_CHECKING([for correct TEA configuration])
-    if test x"${PACKAGE_NAME}" = x ; then
-	AC_MSG_ERROR([
-The PACKAGE_NAME variable must be defined by your TEA configure.ac])
-    fi
-    if test x"$1" = x ; then
-	AC_MSG_ERROR([
-TEA version not specified.])
-    elif test "$1" != "${TEA_VERSION}" ; then
-	AC_MSG_RESULT([warning: requested TEA version "$1", have "${TEA_VERSION}"])
-    else
-	AC_MSG_RESULT([ok (TEA ${TEA_VERSION})])
-    fi
-
-    # If the user did not set CFLAGS, set it now to keep macros
-    # like AC_PROG_CC and AC_TRY_COMPILE from adding "-g -O2".
-    if test "${CFLAGS+set}" != "set" ; then
-	CFLAGS=""
-    fi
-		TEA_TK_EXTENSION=0
-		AC_SUBST(TEA_TK_EXTENSION)
-    case "`uname -s`" in
-	*win32*|*WIN32*|*MINGW32_*)
-	    AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo)
-	    EXEEXT=".exe"
-	    TEA_PLATFORM="windows"
-	    ;;
-	*CYGWIN_*)
-	    EXEEXT=".exe"
-	    # CYGPATH and TEA_PLATFORM are determined later in LOAD_TCLCONFIG
-	    ;;
-	*)
-	    CYGPATH=echo
-	    # Maybe we are cross-compiling....
-	    case ${host_alias} in
-		*mingw32*)
-		EXEEXT=".exe"
-		TEA_PLATFORM="windows"
-		;;
-	    *)
-		EXEEXT=""
-		TEA_PLATFORM="unix"
-		;;
-	    esac
-	    ;;
-    esac
-
-    # Check if exec_prefix is set. If not use fall back to prefix.
-    # Note when adjusted, so that TEA_PREFIX can correct for this.
-    # This is needed for recursive configures, since autoconf propagates
-    # $prefix, but not $exec_prefix (doh!).
-    if test x$exec_prefix = xNONE ; then
-	exec_prefix_default=yes
-	exec_prefix=$prefix
-    fi
-
-    AC_MSG_NOTICE([configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}])
-
-    AC_SUBST(EXEEXT)
-    AC_SUBST(CYGPATH)
-
-    # This package name must be replaced statically for AC_SUBST to work
-    AC_SUBST(PKG_LIB_FILE)
-    # Substitute STUB_LIB_FILE in case package creates a stub library too.
-    AC_SUBST(PKG_STUB_LIB_FILE)
-
-    # We AC_SUBST these here to ensure they are subst'ed,
-    # in case the user doesn't call TEA_ADD_...
-    AC_SUBST(PKG_STUB_SOURCES)
-    AC_SUBST(PKG_STUB_OBJECTS)
-    AC_SUBST(PKG_TCL_SOURCES)
-    AC_SUBST(PKG_HEADERS)
-    AC_SUBST(PKG_INCLUDES)
-    AC_SUBST(PKG_LIBS)
-    AC_SUBST(PKG_CFLAGS)
-])
-
-#------------------------------------------------------------------------
-# TEA_ADD_SOURCES --
-#
-#	Specify one or more source files.  Users should check for
-#	the right platform before adding to their list.
-#	It is not important to specify the directory, as long as it is
-#	in the generic, win or unix subdirectory of $(srcdir).
-#
-# Arguments:
-#	one or more file names
-#
-# Results:
-#
-#	Defines and substs the following vars:
-#		PKG_SOURCES
-#		PKG_OBJECTS
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_ADD_SOURCES], [
-    vars="$@"
-    for i in $vars; do
-	case $i in
-	    [\$]*)
-		# allow $-var names
-		PKG_SOURCES="$PKG_SOURCES $i"
-		PKG_OBJECTS="$PKG_OBJECTS $i"
-		;;
-	    *)
-		# check for existence - allows for generic/win/unix VPATH
-		# To add more dirs here (like 'src'), you have to update VPATH
-		# in Makefile.in as well
-		if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
-		    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
-		    -a ! -f "${srcdir}/macosx/$i" \
-		    ; then
-		    AC_MSG_ERROR([could not find source file '$i'])
-		fi
-		PKG_SOURCES="$PKG_SOURCES $i"
-		# this assumes it is in a VPATH dir
-#		i=`basename $i`
-		# handle user calling this before or after TEA_SETUP_COMPILER
-		if test x"${OBJEXT}" != x ; then
-		    j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}"
-		else
-		    j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}"
-		fi
-		PKG_OBJECTS="$PKG_OBJECTS $j"
-		;;
-	esac
-    done
-    AC_SUBST(PKG_SOURCES)
-    AC_SUBST(PKG_OBJECTS)
-])
-
-#------------------------------------------------------------------------
-# TEA_ADD_STUB_SOURCES --
-#
-#	Specify one or more source files.  Users should check for
-#	the right platform before adding to their list.
-#	It is not important to specify the directory, as long as it is
-#	in the generic, win or unix subdirectory of $(srcdir).
-#
-# Arguments:
-#	one or more file names
-#
-# Results:
-#
-#	Defines and substs the following vars:
-#		PKG_STUB_SOURCES
-#		PKG_STUB_OBJECTS
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_ADD_STUB_SOURCES], [
-    vars="$@"
-    for i in $vars; do
-	# check for existence - allows for generic/win/unix VPATH
-	if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
-	    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
-	    -a ! -f "${srcdir}/macosx/$i" \
-	    ; then
-	    AC_MSG_ERROR([could not find stub source file '$i'])
-	fi
-	PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i"
-	# this assumes it is in a VPATH dir
-#	i=`basename $i`
-	# handle user calling this before or after TEA_SETUP_COMPILER
-	if test x"${OBJEXT}" != x ; then
-	    j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}"
-	else
-	    j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}"
-	fi
-	PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j"
-    done
-    AC_SUBST(PKG_STUB_SOURCES)
-    AC_SUBST(PKG_STUB_OBJECTS)
-])
-
-#------------------------------------------------------------------------
-# TEA_ADD_TCL_SOURCES --
-#
-#	Specify one or more Tcl source files.  These should be platform
-#	independent runtime files.
-#
-# Arguments:
-#	one or more file names
-#
-# Results:
-#
-#	Defines and substs the following vars:
-#		PKG_TCL_SOURCES
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_ADD_TCL_SOURCES], [
-    vars="$@"
-    for i in $vars; do
-	# check for existence, be strict because it is installed
-	if test ! -f "${srcdir}/$i" ; then
-	    AC_MSG_ERROR([could not find tcl source file '${srcdir}/$i'])
-	fi
-	PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i"
-    done
-    AC_SUBST(PKG_TCL_SOURCES)
-])
-
-#------------------------------------------------------------------------
-# TEA_ADD_HEADERS --
-#
-#	Specify one or more source headers.  Users should check for
-#	the right platform before adding to their list.
-#
-# Arguments:
-#	one or more file names
-#
-# Results:
-#
-#	Defines and substs the following vars:
-#		PKG_HEADERS
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_ADD_HEADERS], [
-    vars="$@"
-    for i in $vars; do
-	# check for existence, be strict because it is installed
-	if test ! -f "${srcdir}/$i" ; then
-	    AC_MSG_ERROR([could not find header file '${srcdir}/$i'])
-	fi
-	PKG_HEADERS="$PKG_HEADERS $i"
-    done
-    AC_SUBST(PKG_HEADERS)
-])
-
-#------------------------------------------------------------------------
-# TEA_ADD_INCLUDES --
-#
-#	Specify one or more include dirs.  Users should check for
-#	the right platform before adding to their list.
-#
-# Arguments:
-#	one or more file names
-#
-# Results:
-#
-#	Defines and substs the following vars:
-#		PKG_INCLUDES
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_ADD_INCLUDES], [
-    vars="$@"
-    for i in $vars; do
-	PKG_INCLUDES="$PKG_INCLUDES $i"
-    done
-    AC_SUBST(PKG_INCLUDES)
-])
-
-#------------------------------------------------------------------------
-# TEA_ADD_LIBS --
-#
-#	Specify one or more libraries.  Users should check for
-#	the right platform before adding to their list.  For Windows,
-#	libraries provided in "foo.lib" format will be converted to
-#	"-lfoo" when using GCC (mingw).
-#
-# Arguments:
-#	one or more file names
-#
-# Results:
-#
-#	Defines and substs the following vars:
-#		PKG_LIBS
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_ADD_LIBS], [
-    vars="$@"
-    for i in $vars; do
-	if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then
-          case $i in
-            *.lib)
-              # Convert foo.lib to -lfoo for GCC
-                i=-l`echo "$i" | sed -e 's/\.[[^.]]*$//' -e 's/\.lib.*//'`
-            ;;
-          esac
-	fi
-	PKG_LIBS="$PKG_LIBS $i"
-    done
-    AC_SUBST(PKG_LIBS)
-])
-
-#------------------------------------------------------------------------
-# TEA_ADD_CFLAGS --
-#
-#	Specify one or more CFLAGS.  Users should check for
-#	the right platform before adding to their list.
-#
-# Arguments:
-#	one or more file names
-#
-# Results:
-#
-#	Defines and substs the following vars:
-#		PKG_CFLAGS
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_ADD_CFLAGS], [
-    PKG_CFLAGS="$PKG_CFLAGS $@"
-    AC_SUBST(PKG_CFLAGS)
-])
-
-#------------------------------------------------------------------------
-# TEA_ADD_CLEANFILES --
-#
-#	Specify one or more CLEANFILES.
-#
-# Arguments:
-#	one or more file names to clean target
-#
-# Results:
-#
-#	Appends to CLEANFILES, already defined for subst in LOAD_TCLCONFIG
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_ADD_CLEANFILES], [
-    CLEANFILES="$CLEANFILES $@"
-])
-
-#------------------------------------------------------------------------
-# TEA_PREFIX --
-#
-#	Handle the --prefix=... option by defaulting to what Tcl gave
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	If --prefix or --exec-prefix was not specified, $prefix and
-#	$exec_prefix will be set to the values given to Tcl when it was
-#	configured.
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_PREFIX], [
-    if test "${prefix}" = "NONE"; then
-	prefix_default=yes
-	if test x"${TCL_PREFIX}" != x; then
-	    AC_MSG_NOTICE([--prefix defaulting to TCL_PREFIX ${TCL_PREFIX}])
-	    prefix=${TCL_PREFIX}
-	else
-	    AC_MSG_NOTICE([--prefix defaulting to /usr/local])
-	    prefix=/usr/local
-	fi
-    fi
-    if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \
-	-o x"${exec_prefix_default}" = x"yes" ; then
-	if test x"${TCL_EXEC_PREFIX}" != x; then
-	    AC_MSG_NOTICE([--exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}])
-	    exec_prefix=${TCL_EXEC_PREFIX}
-	else
-	    AC_MSG_NOTICE([--exec-prefix defaulting to ${prefix}])
-	    exec_prefix=$prefix
-	fi
-    fi
-])
-
-#------------------------------------------------------------------------
-# TEA_SETUP_COMPILER_CC --
-#
-#	Do compiler checks the way we want.  This is just a replacement
-#	for AC_PROG_CC in TEA configure.ac files to make them cleaner.
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Sets up CC var and other standard bits we need to make executables.
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_SETUP_COMPILER_CC], [
-    # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE)
-    # in this macro, they need to go into TEA_SETUP_COMPILER instead.
-
-    AC_PROG_CC
-    AC_PROG_CPP
-
-    INSTALL='$(SHELL) $(srcdir)/tclconfig/install-sh -c'
-    INSTALL_DATA_DIR='${INSTALL} -d -m 755'
-    INSTALL_DATA='${INSTALL} -m 644'
-    INSTALL_PROGRAM='${INSTALL}'
-    INSTALL_SCRIPT='${INSTALL}'
-    INSTALL_LIBRARY='${INSTALL_DATA}'
-
-    AC_SUBST(INSTALL)
-    AC_SUBST(INSTALL_DATA_DIR)
-    AC_SUBST(INSTALL_DATA)
-    AC_SUBST(INSTALL_PROGRAM)
-    AC_SUBST(INSTALL_SCRIPT)
-    AC_SUBST(INSTALL_LIBRARY)
-
-    #--------------------------------------------------------------------
-    # Checks to see if the make program sets the $MAKE variable.
-    #--------------------------------------------------------------------
-
-    AC_PROG_MAKE_SET
-
-    #--------------------------------------------------------------------
-    # Find ranlib
-    #--------------------------------------------------------------------
-
-    AC_CHECK_TOOL(RANLIB, ranlib)
-
-    #--------------------------------------------------------------------
-    # Determines the correct binary file extension (.o, .obj, .exe etc.)
-    #--------------------------------------------------------------------
-
-    AC_OBJEXT
-    AC_EXEEXT
-])
-
-#------------------------------------------------------------------------
-# TEA_SETUP_COMPILER --
-#
-#	Do compiler checks that use the compiler.  This must go after
-#	TEA_SETUP_COMPILER_CC, which does the actual compiler check.
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Sets up CC var and other standard bits we need to make executables.
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_SETUP_COMPILER], [
-    # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here.
-    AC_REQUIRE([TEA_SETUP_COMPILER_CC])
-
-    #------------------------------------------------------------------------
-    # If we're using GCC, see if the compiler understands -pipe. If so, use it.
-    # It makes compiling go faster.  (This is only a performance feature.)
-    #------------------------------------------------------------------------
-
-    if test -z "$no_pipe" -a -n "$GCC"; then
-	AC_CACHE_CHECK([if the compiler understands -pipe],
-	    tcl_cv_cc_pipe, [
-	    hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe"
-	    AC_TRY_COMPILE(,, tcl_cv_cc_pipe=yes, tcl_cv_cc_pipe=no)
-	    CFLAGS=$hold_cflags])
-	if test $tcl_cv_cc_pipe = yes; then
-	    CFLAGS="$CFLAGS -pipe"
-	fi
-    fi
-
-    #--------------------------------------------------------------------
-    # Common compiler flag setup
-    #--------------------------------------------------------------------
-
-    AC_C_BIGENDIAN
-    if test "${TEA_PLATFORM}" = "unix" ; then
-	TEA_TCL_LINK_LIBS
-	TEA_MISSING_POSIX_HEADERS
-	# Let the user call this, because if it triggers, they will
-	# need a compat/strtod.c that is correct.  Users can also
-	# use Tcl_GetDouble(FromObj) instead.
-	#TEA_BUGGY_STRTOD
-    fi
-])
-
-#------------------------------------------------------------------------
-# TEA_MAKE_LIB --
-#
-#	Generate a line that can be used to build a shared/unshared library
-#	in a platform independent manner.
-#
-# Arguments:
-#	none
-#
-#	Requires:
-#
-# Results:
-#
-#	Defines the following vars:
-#	CFLAGS -	Done late here to note disturb other AC macros
-#       MAKE_LIB -      Command to execute to build the Tcl library;
-#                       differs depending on whether or not Tcl is being
-#                       compiled as a shared library.
-#	MAKE_SHARED_LIB	Makefile rule for building a shared library
-#	MAKE_STATIC_LIB	Makefile rule for building a static library
-#	MAKE_STUB_LIB	Makefile rule for building a stub library
-#	VC_MANIFEST_EMBED_DLL Makefile rule for embedded VC manifest in DLL
-#	VC_MANIFEST_EMBED_EXE Makefile rule for embedded VC manifest in EXE
-#
-# PRACTCL_TOOLSET     What toolset is in use (gcc or msvc)
-#	PRACTCL_SHARED_LIB	Template rule for building a shared library
-#	PRACTCL_STATIC_LIB	Template rule for building a static library
-#	PRACTCL_STUB_LIB	  Template rule for building a stub library
-# PRACTCL_VC_MANIFEST_EMBED_DLL Template rule for embedded VC manifest in DLL
-# PRACTCL_VC_MANIFEST_EMBED_EXE Template rule for embedded VC manifest in EXE
-# PRACTCL_NAME_LIBRARY Template rule for naming libraries
-# 
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_MAKE_LIB], [
-  PRACTCL_TOOLSET="gcc"
-	PRACTCL_VC_MANIFEST_EMBED_DLL=:
-	PRACTCL_VC_MANIFEST_EMBED_EXE=:
-  if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then
-	  PRACTCL_TOOLSET="msvc"
-	  PRACTCL_STATIC_LIB="%STLIB_LD% -out:%OUTFILE% %LIBRARY_OBJECTS%"
-	  PRACTCL_SHARED_LIB="%SHLIB_LD% %SHLIB_LD_LIBS% %LDFLAGS_DEFAULT% -out:%OUTFILE% %LIBRARY_OBJECTS%"
-	  MAKE_STATIC_LIB="\${STLIB_LD} -out:\[$]@ \$(PKG_OBJECTS)"
-	  MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\[$]@ \$(PKG_OBJECTS)"
-	  AC_EGREP_CPP([manifest needed], [
-#if defined(_MSC_VER) && _MSC_VER >= 1400
-print("manifest needed")
-#endif
-	  ], [
-	    # Could do a CHECK_PROG for mt, but should always be with MSVC8+
-	    PRACTCL_VC_MANIFEST_EMBED_DLL="mt.exe -nologo -manifest %OUTFILE%.manifest -outputresource:%OUTFILE%\;2"
-	    PRACTCL_VC_MANIFEST_EMBED_EXE="mt.exe -nologo -manifest %OUTFILE%.manifest -outputresource:%OUTFILE%\;1"
-	    VC_MANIFEST_EMBED_DLL="if test -f \[$]@.manifest ; then mt.exe -nologo -manifest \[$]@.manifest -outputresource:\[$]@\;2 ; fi"
-	    VC_MANIFEST_EMBED_EXE="if test -f \[$]@.manifest ; then mt.exe -nologo -manifest \[$]@.manifest -outputresource:\[$]@\;1 ; fi"
-	    MAKE_SHARED_LIB="${MAKE_SHARED_LIB} ; ${VC_MANIFEST_EMBED_DLL}"
-	    TEA_ADD_CLEANFILES([*.manifest])
-	  ])
-		PRACTCL_STUB_LIB="%STLIB_LD% -nodefaultlib -out:%OUTFILE% %LIBRARY_OBJECTS%"
-	  MAKE_STUB_LIB="\${STLIB_LD} -nodefaultlib -out:\[$]@ \$(PKG_STUB_OBJECTS)"
-  else
-	  MAKE_STATIC_LIB="\${STLIB_LD} \[$]@ \$(PKG_OBJECTS)"
-	  MAKE_SHARED_LIB="\${SHLIB_LD} -o \[$]@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}"
-	  MAKE_STUB_LIB="\${STLIB_LD} \[$]@ \$(PKG_STUB_OBJECTS)"
-	
-	  PRACTCL_STATIC_LIB="%STLIB_LD% %OUTFILE% %LIBRARY_OBJECTS%"
-	  PRACTCL_SHARED_LIB="%SHLIB_LD% -o %OUTFILE% %LIBRARY_OBJECTS% %SHLIB_LD_LIBS%"
-    PRACTCL_STUB_LIB="%STLIB_LD% %OUTFILE% %LIBRARY_OBJECTS%"
-  fi
-
-  if test "${SHARED_BUILD}" = "1" ; then
-	  MAKE_LIB="${MAKE_SHARED_LIB} "
-  else
-	  MAKE_LIB="${MAKE_STATIC_LIB} "
-  fi
-
-  #--------------------------------------------------------------------
-  # Shared libraries and static libraries have different names.
-  # Use the double eval to make sure any variables in the suffix is
-  # substituted. (@@@ Might not be necessary anymore)
-  #--------------------------------------------------------------------
-  if test "${TEA_PLATFORM}" = "windows" ; then
-	  PRACTCL_NAME_LIBRARY="%LIBRARY_PREFIX%%LIBRARY_NAME%%LIBRARY_VERSION_NODOTS%"
-	  if test "${SHARED_BUILD}" = "1" ; then
-	    # We force the unresolved linking of symbols that are really in
-	    # the private libraries of Tcl and Tk.
-	    if test x"${TK_BIN_DIR}" != x ; then
-			  SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\""
-	    fi
-	    SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\""
-	    if test "$GCC" = "yes"; then
-        SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -static-libgcc"
-	    fi
-	    eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
-	  else
-	    eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
-	    if test "$GCC" = "yes"; then
-        PKG_LIB_FILE=lib${PKG_LIB_FILE}
-	    fi
-	  fi
-	  # Some packages build their own stubs libraries
-	  eval eval "PKG_STUB_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}"
-    if test "$GCC" = "yes"; then
-      PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE}
-    fi
-	  # These aren't needed on Windows (either MSVC or gcc)
-	  RANLIB=:
-	  RANLIB_STUB=:
-  else
-	  PRACTCL_NAME_LIBRARY="lib%LIBRARY_PREFIX%%LIBRARY_NAME%%LIBRARY_VERSION%"
-	  RANLIB_STUB="${RANLIB}"
-	  if test "${SHARED_BUILD}" = "1" ; then
-      SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}"
-      if test x"${TK_BIN_DIR}" != x ; then
-        SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}"
-      fi
-      eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
-      RANLIB=:
-    else
-      eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
-    fi
-    # Some packages build their own stubs libraries
-    eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}"
-  fi
-  
-  # Store the raw CFLAGS before we add the trimmings
-  PRACTCL_CFLAGS=${CFLAGS}    
-  # These are escaped so that only CFLAGS is picked up at configure time.
-  # The other values will be substituted at make time.
-  CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}"
-  if test "${SHARED_BUILD}" = "1" ; then
-    CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}"
-  fi
-
-  AC_SUBST(MAKE_LIB)
-  AC_SUBST(MAKE_SHARED_LIB)
-  AC_SUBST(MAKE_STATIC_LIB)
-  AC_SUBST(MAKE_STUB_LIB)
-  AC_SUBST(RANLIB_STUB)
-  AC_SUBST(VC_MANIFEST_EMBED_DLL)
-  AC_SUBST(VC_MANIFEST_EMBED_EXE)
-  AC_SUBST(PRACTCL_CFLAGS)
-  AC_SUBST(PRACTCL_TOOLSET)
-  AC_SUBST(PRACTCL_SHARED_LIB)
-  AC_SUBST(PRACTCL_STATIC_LIB)
-  AC_SUBST(PRACTCL_STUB_LIB)
-  AC_SUBST(PRACTCL_VC_MANIFEST_EMBED_DLL)
-  AC_SUBST(PRACTCL_VC_MANIFEST_EMBED_EXE)
-  AC_SUBST(PRACTCL_NAME_LIBRARY)
-])
-
-#------------------------------------------------------------------------
-# TEA_LIB_SPEC --
-#
-#	Compute the name of an existing object library located in libdir
-#	from the given base name and produce the appropriate linker flags.
-#
-# Arguments:
-#	basename	The base name of the library without version
-#			numbers, extensions, or "lib" prefixes.
-#	extra_dir	Extra directory in which to search for the
-#			library.  This location is used first, then
-#			$prefix/$exec-prefix, then some defaults.
-#
-# Requires:
-#	TEA_INIT and TEA_PREFIX must be called first.
-#
-# Results:
-#
-#	Defines the following vars:
-#		${basename}_LIB_NAME	The computed library name.
-#		${basename}_LIB_SPEC	The computed linker flags.
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_LIB_SPEC], [
-    AC_MSG_CHECKING([for $1 library])
-
-    # Look in exec-prefix for the library (defined by TEA_PREFIX).
-
-    tea_lib_name_dir="${exec_prefix}/lib"
-
-    # Or in a user-specified location.
-
-    if test x"$2" != x ; then
-	tea_extra_lib_dir=$2
-    else
-	tea_extra_lib_dir=NONE
-    fi
-
-    for i in \
-	    `ls -dr ${tea_extra_lib_dir}/$1[[0-9]]*.lib 2>/dev/null ` \
-	    `ls -dr ${tea_extra_lib_dir}/lib$1[[0-9]]* 2>/dev/null ` \
-	    `ls -dr ${tea_lib_name_dir}/$1[[0-9]]*.lib 2>/dev/null ` \
-	    `ls -dr ${tea_lib_name_dir}/lib$1[[0-9]]* 2>/dev/null ` \
-	    `ls -dr /usr/lib/$1[[0-9]]*.lib 2>/dev/null ` \
-	    `ls -dr /usr/lib/lib$1[[0-9]]* 2>/dev/null ` \
-	    `ls -dr /usr/lib64/$1[[0-9]]*.lib 2>/dev/null ` \
-	    `ls -dr /usr/lib64/lib$1[[0-9]]* 2>/dev/null ` \
-	    `ls -dr /usr/local/lib/$1[[0-9]]*.lib 2>/dev/null ` \
-	    `ls -dr /usr/local/lib/lib$1[[0-9]]* 2>/dev/null ` ; do
-	if test -f "$i" ; then
-	    tea_lib_name_dir=`dirname $i`
-	    $1_LIB_NAME=`basename $i`
-	    $1_LIB_PATH_NAME=$i
-	    break
-	fi
-    done
-
-    if test "${TEA_PLATFORM}" = "windows"; then
-	$1_LIB_SPEC=\"`${CYGPATH} ${$1_LIB_PATH_NAME} 2>/dev/null`\"
-    else
-	# Strip off the leading "lib" and trailing ".a" or ".so"
-
-	tea_lib_name_lib=`echo ${$1_LIB_NAME}|sed -e 's/^lib//' -e 's/\.[[^.]]*$//' -e 's/\.so.*//'`
-	$1_LIB_SPEC="-L${tea_lib_name_dir} -l${tea_lib_name_lib}"
-    fi
-
-    if test "x${$1_LIB_NAME}" = x ; then
-	AC_MSG_ERROR([not found])
-    else
-	AC_MSG_RESULT([${$1_LIB_SPEC}])
-    fi
-])
-
-#------------------------------------------------------------------------
-# TEA_PRIVATE_TCL_HEADERS --
-#
-#	Locate the private Tcl include files
-#
-# Arguments:
-#
-#	Requires:
-#		TCL_SRC_DIR	Assumes that TEA_LOAD_TCLCONFIG has
-#				already been called.
-#
-# Results:
-#
-#	Substitutes the following vars:
-#		TCL_TOP_DIR_NATIVE
-#		TCL_INCLUDES
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_PRIVATE_TCL_HEADERS], [
-    # Allow for --with-tclinclude to take effect and define ${ac_cv_c_tclh}
-    AC_REQUIRE([TEA_PUBLIC_TCL_HEADERS])
-    AC_MSG_CHECKING([for Tcl private include files])
-
-    TCL_SRC_DIR_NATIVE=`${CYGPATH} ${TCL_SRC_DIR}`
-    TCL_TOP_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}\"
-
-    # Check to see if tcl<Plat>Port.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 <plat>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 tk<Plat>Port.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 <plat>Port headers are in a different directory
-    if test "${TEA_PLATFORM}" = "windows" -a \
-	-f "${ac_cv_c_tkh}/tkWinPort.h"; then
-	result="private headers found with public headers"
-    elif test "${TEA_PLATFORM}" = "unix" -a \
-	-f "${ac_cv_c_tkh}/tkUnixPort.h"; then
-	result="private headers found with public headers"
-    else
-	TK_GENERIC_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/generic\"
-	TK_XLIB_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/xlib\"
-	if test "${TEA_PLATFORM}" = "windows"; then
-	    TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/win\"
-	else
-	    TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/unix\"
-	fi
-	# Overwrite the previous TK_INCLUDES as this should capture both
-	# public and private headers in the same set.
-	# We want to ensure these are substituted so as not to require
-	# any *_NATIVE vars be defined in the Makefile
-	TK_INCLUDES="-I${TK_GENERIC_DIR_NATIVE} -I${TK_PLATFORM_DIR_NATIVE}"
-	# Detect and add ttk subdir
-	if test -d "${TK_SRC_DIR}/generic/ttk"; then
-	   TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/generic/ttk\""
-	fi
-        case ${PRACTCL_WINDOWINGSYSTEM} in
-          cocoa)
-	   TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\""
-	   TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/macosx\""
-            ;;
-          hitheme)
-	   TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\""
-	   TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/macosx\""
-            ;;
-          sdl)
-	   TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\""
-            ;;
-          x11)
-            ;;
-          *)
-	   TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\""
-            ;;
-        esac
-	if test "`uname -s`" = "Darwin"; then
-	    # If Tk was built as a framework, attempt to use
-	    # the framework's Headers and PrivateHeaders directories
-	    case ${TK_DEFS} in
-		*TK_FRAMEWORK*)
-			if test -d "${TK_BIN_DIR}/Headers" -a \
-				-d "${TK_BIN_DIR}/PrivateHeaders"; then
-			    TK_INCLUDES="-I\"${TK_BIN_DIR}/Headers\" -I\"${TK_BIN_DIR}/PrivateHeaders\" ${TK_INCLUDES}"
-			else
-			    TK_INCLUDES="${TK_INCLUDES} ${TK_INCLUDE_SPEC} `echo "${TK_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`"
-			fi
-			;;
-	    esac
-	    result="Using ${TK_INCLUDES}"
-	else
-	    if test ! -f "${TK_SRC_DIR}/generic/tkInt.h" ; then
-	       AC_MSG_ERROR([Cannot find private header tkInt.h in ${TK_SRC_DIR}])
-	    fi
-	    result="Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}"
-	fi
-    fi
-
-    AC_SUBST(TK_TOP_DIR_NATIVE)
-    AC_SUBST(TK_XLIB_DIR_NATIVE)
-
-    AC_SUBST(TK_INCLUDES)
-    AC_MSG_RESULT([${result}])
-])
-
-#------------------------------------------------------------------------
-# TEA_PUBLIC_TK_HEADERS --
-#
-#	Locate the installed public Tk header files
-#
-# Arguments:
-#	None.
-#
-# Requires:
-#	CYGPATH must be set
-#
-# Results:
-#
-#	Adds a --with-tkinclude switch to configure.
-#	Result is cached.
-#
-#	Substitutes the following vars:
-#		TK_INCLUDES
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_PUBLIC_TK_HEADERS], [
-    AC_MSG_CHECKING([for Tk public headers])
-
-    AC_ARG_WITH(tkinclude, [  --with-tkinclude        directory containing the public Tk header files], with_tkinclude=${withval})
-
-    AC_CACHE_VAL(ac_cv_c_tkh, [
-	# Use the value from --with-tkinclude, if it was given
-
-	if test x"${with_tkinclude}" != x ; then
-	    if test -f "${with_tkinclude}/tk.h" ; then
-		ac_cv_c_tkh=${with_tkinclude}
-	    else
-		AC_MSG_ERROR([${with_tkinclude} directory does not contain tk.h])
-	    fi
-	else
-	    list=""
-	    if test "`uname -s`" = "Darwin"; then
-		# If Tk was built as a framework, attempt to use
-		# the framework's Headers directory.
-		case ${TK_DEFS} in
-		    *TK_FRAMEWORK*)
-			list="`ls -d ${TK_BIN_DIR}/Headers 2>/dev/null`"
-			;;
-		esac
-	    fi
-
-	    # Look in the source dir only if Tk is not installed,
-	    # and in that situation, look there before installed locations.
-	    if test -f "${TK_BIN_DIR}/Makefile" ; then
-		list="$list `ls -d ${TK_SRC_DIR}/generic 2>/dev/null`"
-	    fi
-
-	    # Check order: pkg --prefix location, Tk's --prefix location,
-	    # relative to directory of tkConfig.sh, Tcl's --prefix location,
-	    # relative to directory of tclConfig.sh.
-
-	    eval "temp_includedir=${includedir}"
-	    list="$list \
-		`ls -d ${temp_includedir}        2>/dev/null` \
-		`ls -d ${TK_PREFIX}/include      2>/dev/null` \
-		`ls -d ${TK_BIN_DIR}/../include  2>/dev/null` \
-		`ls -d ${TCL_PREFIX}/include     2>/dev/null` \
-		`ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`"
-	    if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then
-		list="$list /usr/local/include /usr/include"
-		if test x"${TK_INCLUDE_SPEC}" != x ; then
-		    d=`echo "${TK_INCLUDE_SPEC}" | sed -e 's/^-I//'`
-		    list="$list `ls -d ${d} 2>/dev/null`"
-		fi
-	    fi
-	    for i in $list ; do
-		if test -f "$i/tk.h" ; then
-		    ac_cv_c_tkh=$i
-		    break
-		fi
-	    done
-	fi
-    ])
-
-    # Print a message based on how we determined the include path
-
-    if test x"${ac_cv_c_tkh}" = x ; then
-	AC_MSG_ERROR([tk.h not found.  Please specify its location with --with-tkinclude])
-    else
-	AC_MSG_RESULT([${ac_cv_c_tkh}])
-    fi
-
-    # Convert to a native path and substitute into the output files.
-
-    INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tkh}`
-
-    TK_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\"
-
-    AC_SUBST(TK_INCLUDES)
-
-    if test "${PRACTCL_WINDOWINGSYSTEM}" != "x11"; then
-	# On Windows and Aqua, we need the X compat headers
-	AC_MSG_CHECKING([for X11 header files])
-	if test ! -r "${INCLUDE_DIR_NATIVE}/X11/Xlib.h"; then
-	    INCLUDE_DIR_NATIVE="`${CYGPATH} ${TK_SRC_DIR}/xlib`"
-	    TK_XINCLUDES=-I\"${INCLUDE_DIR_NATIVE}\"
-	    AC_SUBST(TK_XINCLUDES)
-	fi
-	AC_MSG_RESULT([${INCLUDE_DIR_NATIVE}])
-    fi
-])
-
-#------------------------------------------------------------------------
-# TEA_PATH_CONFIG --
-#
-#	Locate the ${1}Config.sh file and perform a sanity check on
-#	the ${1} compile flags.  These are used by packages like
-#	[incr Tk] that load *Config.sh files from more than Tcl and Tk.
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Adds the following arguments to configure:
-#		--with-$1=...
-#
-#	Defines the following vars:
-#		$1_BIN_DIR	Full path to the directory containing
-#				the $1Config.sh file
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_PATH_CONFIG], [
-    #
-    # Ok, lets find the $1 configuration
-    # First, look for one uninstalled.
-    # the alternative search directory is invoked by --with-$1
-    #
-
-    if test x"${no_$1}" = x ; then
-	# we reset no_$1 in case something fails here
-	no_$1=true
-	AC_ARG_WITH($1, [  --with-$1              directory containing $1 configuration ($1Config.sh)], with_$1config=${withval})
-	AC_MSG_CHECKING([for $1 configuration])
-	AC_CACHE_VAL(ac_cv_c_$1config,[
-
-	    # First check to see if --with-$1 was specified.
-	    if test x"${with_$1config}" != x ; then
-		case ${with_$1config} in
-		    */$1Config.sh )
-			if test -f ${with_$1config}; then
-			    AC_MSG_WARN([--with-$1 argument should refer to directory containing $1Config.sh, not to $1Config.sh itself])
-			    with_$1config=`echo ${with_$1config} | sed 's!/$1Config\.sh$!!'`
-			fi;;
-		esac
-		if test -f "${with_$1config}/$1Config.sh" ; then
-		    ac_cv_c_$1config=`(cd ${with_$1config}; pwd)`
-		else
-		    AC_MSG_ERROR([${with_$1config} directory doesn't contain $1Config.sh])
-		fi
-	    fi
-
-	    # then check for a private $1 installation
-	    if test x"${ac_cv_c_$1config}" = x ; then
-		for i in \
-			../$1 \
-			`ls -dr ../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \
-			`ls -dr ../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \
-			`ls -dr ../$1*[[0-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ../$1*[[0-9]].[[0-9]]* 2>/dev/null` \
-			../../$1 \
-			`ls -dr ../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \
-			`ls -dr ../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \
-			`ls -dr ../../$1*[[0-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \
-			../../../$1 \
-			`ls -dr ../../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \
-			`ls -dr ../../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \
-			`ls -dr ../../../$1*[[0-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ../../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \
-			${srcdir}/../$1 \
-			`ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \
-			`ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \
-			`ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]] 2>/dev/null` \
-			`ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]* 2>/dev/null` \
-			; do
-		    if test -f "$i/$1Config.sh" ; then
-			ac_cv_c_$1config=`(cd $i; pwd)`
-			break
-		    fi
-		    if test -f "$i/unix/$1Config.sh" ; then
-			ac_cv_c_$1config=`(cd $i/unix; pwd)`
-			break
-		    fi
-		done
-	    fi
-
-	    # check in a few common install locations
-	    if test x"${ac_cv_c_$1config}" = x ; then
-		for i in `ls -d ${libdir} 2>/dev/null` \
-			`ls -d ${exec_prefix}/lib 2>/dev/null` \
-			`ls -d ${prefix}/lib 2>/dev/null` \
-			`ls -d /usr/local/lib 2>/dev/null` \
-			`ls -d /usr/contrib/lib 2>/dev/null` \
-			`ls -d /usr/lib 2>/dev/null` \
-			`ls -d /usr/lib64 2>/dev/null` \
-			; do
-		    if test -f "$i/$1Config.sh" ; then
-			ac_cv_c_$1config=`(cd $i; pwd)`
-			break
-		    fi
-		done
-	    fi
-	])
-
-	if test x"${ac_cv_c_$1config}" = x ; then
-	    $1_BIN_DIR="# no $1 configs found"
-	    AC_MSG_WARN([Cannot find $1 configuration definitions])
-	    exit 0
-	else
-	    no_$1=
-	    $1_BIN_DIR=${ac_cv_c_$1config}
-	    AC_MSG_RESULT([found $$1_BIN_DIR/$1Config.sh])
-	fi
-    fi
-])
-
-#------------------------------------------------------------------------
-# TEA_LOAD_CONFIG --
-#
-#	Load the $1Config.sh file
-#
-# Arguments:
-#
-#	Requires the following vars to be set:
-#		$1_BIN_DIR
-#
-# Results:
-#
-#	Substitutes the following vars:
-#		$1_SRC_DIR
-#		$1_LIB_FILE
-#		$1_LIB_SPEC
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_LOAD_CONFIG], [
-    AC_MSG_CHECKING([for existence of ${$1_BIN_DIR}/$1Config.sh])
-
-    if test -f "${$1_BIN_DIR}/$1Config.sh" ; then
-        AC_MSG_RESULT([loading])
-	. "${$1_BIN_DIR}/$1Config.sh"
-    else
-        AC_MSG_RESULT([file not found])
-    fi
-
-    #
-    # If the $1_BIN_DIR is the build directory (not the install directory),
-    # then set the common variable name to the value of the build variables.
-    # For example, the variable $1_LIB_SPEC will be set to the value
-    # of $1_BUILD_LIB_SPEC. An extension should make use of $1_LIB_SPEC
-    # instead of $1_BUILD_LIB_SPEC since it will work with both an
-    # installed and uninstalled version of Tcl.
-    #
-
-    if test -f "${$1_BIN_DIR}/Makefile" ; then
-	AC_MSG_WARN([Found Makefile - using build library specs for $1])
-        $1_LIB_SPEC=${$1_BUILD_LIB_SPEC}
-        $1_STUB_LIB_SPEC=${$1_BUILD_STUB_LIB_SPEC}
-        $1_STUB_LIB_PATH=${$1_BUILD_STUB_LIB_PATH}
-        $1_INCLUDE_SPEC=${$1_BUILD_INCLUDE_SPEC}
-        $1_LIBRARY_PATH=${$1_LIBRARY_PATH}
-    fi
-
-    AC_SUBST($1_VERSION)
-    AC_SUBST($1_BIN_DIR)
-    AC_SUBST($1_SRC_DIR)
-
-    AC_SUBST($1_LIB_FILE)
-    AC_SUBST($1_LIB_SPEC)
-
-    AC_SUBST($1_STUB_LIB_FILE)
-    AC_SUBST($1_STUB_LIB_SPEC)
-    AC_SUBST($1_STUB_LIB_PATH)
-
-    # Allow the caller to prevent this auto-check by specifying any 2nd arg
-    AS_IF([test "x$2" = x], [
-	# Check both upper and lower-case variants
-	# If a dev wanted non-stubs libs, this function could take an option
-	# to not use _STUB in the paths below
-	AS_IF([test "x${$1_STUB_LIB_SPEC}" = x],
-	    [TEA_LOAD_CONFIG_LIB(translit($1,[a-z],[A-Z])_STUB)],
-	    [TEA_LOAD_CONFIG_LIB($1_STUB)])
-    ])
-])
-
-#------------------------------------------------------------------------
-# TEA_LOAD_CONFIG_LIB --
-#
-#	Helper function to load correct library from another extension's
-#	${PACKAGE}Config.sh.
-#
-# Results:
-#	Adds to LIBS the appropriate extension library
-#------------------------------------------------------------------------
-AC_DEFUN([TEA_LOAD_CONFIG_LIB], [
-    AC_MSG_CHECKING([For $1 library for LIBS])
-    # This simplifies the use of stub libraries by automatically adding
-    # the stub lib to your path.  Normally this would add to SHLIB_LD_LIBS,
-    # but this is called before CONFIG_CFLAGS.  More importantly, this adds
-    # to PKG_LIBS, which becomes LIBS, and that is only used by SHLIB_LD.
-    if test "x${$1_LIB_SPEC}" != "x" ; then
-	if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes" ; then
-	    TEA_ADD_LIBS([\"`${CYGPATH} ${$1_LIB_PATH}`\"])
-	    AC_MSG_RESULT([using $1_LIB_PATH ${$1_LIB_PATH}])
-	else
-	    TEA_ADD_LIBS([${$1_LIB_SPEC}])
-	    AC_MSG_RESULT([using $1_LIB_SPEC ${$1_LIB_SPEC}])
-	fi
-    else
-	AC_MSG_RESULT([file not found])
-    fi
-])
-
-#------------------------------------------------------------------------
-# TEA_EXPORT_CONFIG --
-#
-#	Define the data to insert into the ${PACKAGE}Config.sh file
-#
-# Arguments:
-#
-#	Requires the following vars to be set:
-#		$1
-#
-# Results:
-#	Substitutes the following vars:
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_EXPORT_CONFIG], [
-    #--------------------------------------------------------------------
-    # These are for $1Config.sh
-    #--------------------------------------------------------------------
-
-    # pkglibdir must be a fully qualified path and (not ${exec_prefix}/lib)
-    eval pkglibdir="[$]{libdir}/$1${PACKAGE_VERSION}"
-    if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
-	eval $1_LIB_FLAG="-l$1${PACKAGE_VERSION}${DBGX}"
-	eval $1_STUB_LIB_FLAG="-l$1stub${PACKAGE_VERSION}${DBGX}"
-    else
-	eval $1_LIB_FLAG="-l$1`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}"
-	eval $1_STUB_LIB_FLAG="-l$1stub`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}"
-    fi
-    $1_BUILD_LIB_SPEC="-L`$CYGPATH $(pwd)` ${$1_LIB_FLAG}"
-    $1_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` ${$1_LIB_FLAG}"
-    $1_BUILD_STUB_LIB_SPEC="-L`$CYGPATH $(pwd)` [$]{$1_STUB_LIB_FLAG}"
-    $1_STUB_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` [$]{$1_STUB_LIB_FLAG}"
-    $1_BUILD_STUB_LIB_PATH="`$CYGPATH $(pwd)`/[$]{PKG_STUB_LIB_FILE}"
-    $1_STUB_LIB_PATH="`$CYGPATH ${pkglibdir}`/[$]{PKG_STUB_LIB_FILE}"
-
-    AC_SUBST($1_BUILD_LIB_SPEC)
-    AC_SUBST($1_LIB_SPEC)
-    AC_SUBST($1_BUILD_STUB_LIB_SPEC)
-    AC_SUBST($1_STUB_LIB_SPEC)
-    AC_SUBST($1_BUILD_STUB_LIB_PATH)
-    AC_SUBST($1_STUB_LIB_PATH)
-
-    AC_SUBST(MAJOR_VERSION)
-    AC_SUBST(MINOR_VERSION)
-    AC_SUBST(PATCHLEVEL)
-])
-
-
-#------------------------------------------------------------------------
-# TEA_PATH_CELIB --
-#
-#	Locate Keuchel's celib emulation layer for targeting Win/CE
-#
-# Arguments:
-#	none
-#
-# Results:
-#
-#	Adds the following arguments to configure:
-#		--with-celib=...
-#
-#	Defines the following vars:
-#		CELIB_DIR	Full path to the directory containing
-#				the include and platform lib files
-#------------------------------------------------------------------------
-
-AC_DEFUN([TEA_PATH_CELIB], [
-    # First, look for one uninstalled.
-    # the alternative search directory is invoked by --with-celib
-
-    if test x"${no_celib}" = x ; then
-	# we reset no_celib in case something fails here
-	no_celib=true
-	AC_ARG_WITH(celib,[  --with-celib=DIR        use Windows/CE support library from DIR], with_celibconfig=${withval})
-	AC_MSG_CHECKING([for Windows/CE celib directory])
-	AC_CACHE_VAL(ac_cv_c_celibconfig,[
-	    # First check to see if --with-celibconfig was specified.
-	    if test x"${with_celibconfig}" != x ; then
-		if test -d "${with_celibconfig}/inc" ; then
-		    ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)`
-		else
-		    AC_MSG_ERROR([${with_celibconfig} directory doesn't contain inc directory])
-		fi
-	    fi
-
-	    # then check for a celib library
-	    if test x"${ac_cv_c_celibconfig}" = x ; then
-		for i in \
-			../celib-palm-3.0 \
-			../celib \
-			../../celib-palm-3.0 \
-			../../celib \
-			`ls -dr ../celib-*3.[[0-9]]* 2>/dev/null` \
-			${srcdir}/../celib-palm-3.0 \
-			${srcdir}/../celib \
-			`ls -dr ${srcdir}/../celib-*3.[[0-9]]* 2>/dev/null` \
-			; do
-		    if test -d "$i/inc" ; then
-			ac_cv_c_celibconfig=`(cd $i; pwd)`
-			break
-		    fi
-		done
-	    fi
-	])
-	if test x"${ac_cv_c_celibconfig}" = x ; then
-	    AC_MSG_ERROR([Cannot find celib support library directory])
-	else
-	    no_celib=
-	    CELIB_DIR=${ac_cv_c_celibconfig}
-	    CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'`
-	    AC_MSG_RESULT([found $CELIB_DIR])
-	fi
-    fi
-])
-
-#--------------------------------------------------------------------
-# TEA_CONFIG_TEAPOT
-#
-#	Try to determine the canonical name for this package's binary
-# target
-#
-# Arguments:
-#	none
-AC_DEFUN([TEA_CONFIG_TEAPOT], [
-  AC_REQUIRE([TEA_INIT])
-  AC_REQUIRE([TEA_CONFIG_SYSTEM])
-  TEACUP_OS=$system
-  TEACUP_ARCH="unknown"
-  TEACUP_TOOLSET="gcc"
-  TEACUP_PROFILE="unknown"
-  arch="unknown"
-  case ${host_alias} in
-    *mingw32*)
-      arch="ix86"
-      TEACUP_PROFILE="win32-ix86"
-    ;;
-    *mingw64*)
-      arch="x86_64"
-      TEACUP_PROFILE="win32-x86_64"
-    ;;
-  esac
-  if test "${arch}" = "unknown" ; then
-    if test "${TEA_PLATFORM}" = "windows" ; then
-      if test "$GCC" = "yes" ; then
-        TEACUP_TOOLSET="gcc"
-      else
-        TEACUP_TOOLSET="msvc"
-      fi
-      if test "$do64bit" != "no" ; then
-        case "$do64bit" in
-          amd64|x64|yes)
-            arch="x86_64"
-            TEACUP_PROFILE="win32-x86_64"
-          ;;
-          ia64)
-            arch="ia64"
-            TEACUP_PROFILE="win32-ia64"
-          ;;
-        esac
-      else
-        arch="ix86"
-        TEACUP_PROFILE="win32-ix86"
-      fi
-    else
-      case $system in
-        Linux*)
-                TEACUP_OS="linux"
-                arch=`uname -m`
-                TEACUP_PROFILE="linux-glibc2.3-$arch"
-        ;;
-        GNU*)
-                TEACUP_OS="gnu"
-                arch=`uname -m`
-        ;;
-        NetBSD-Debian)
-                TEACUP_OS="netbsd-debian"
-                arch=`uname -m`
-        ;;
-        OpenBSD-*)
-                TEACUP_OS="openbsd"
-                arch=`arch -s`
-        ;;
-        Darwin*)
-                TEACUP_OS="macosx"
-                TEACUP_PROFILE="macosx-universal"
-                arch=`uname -m`
-                if test $arch = "x86_64"; then
-                        TEACUP_PROFILE="macosx10.5-i386-x86_84"
-                fi
-        ;;
-        OpenBSD*)
-                TEACUP_OS="openbsd"
-                arch=`arch -s`
-        ;;
-      esac
-    fi
-  fi
-  TEACUP_ARCH=$arch
-  if test "$TEACUP_PROFILE" = "unknown"; then
-    if test $arch = "unknown"; then
-      arch=`uname -m`
-    fi
-    case $arch in
-      i*86)
-        arch="ix86"
-      ;;
-      amd64)
-        arch="x86_64"
-      ;;
-    esac
-    TEACUP_PROFILE="$TEACUP_OS-$arch"
-  fi
-  TEA_SYSTEM=$system
-  AC_SUBST(TEA_SYSTEM)
-  AC_SUBST(TEA_PLATFORM)
-  AC_SUBST(TEA_WINDOWINGSYSTEM)
-  AC_SUBST(TEACUP_OS)
-  AC_SUBST(TEACUP_ARCH)
-  AC_SUBST(TEACUP_TOOLSET)
-  AC_SUBST(TEACUP_PROFILE)
-])
-
-# Local Variables:
-# mode: autoconf
-# End: