update TEA 3.13

22 files changed, 0 insertions, 24056 deletions

diff --git a/tkmpeg/.gitignore b/tkmpeg/.gitignore
deleted file mode 100644
index c8694d4..0000000
--- a/tkmpeg/.gitignore
+++ /dev/null
@@ -1,30 +0,0 @@
-# Compiled Object files
-*.slo
-*.lo
-*.o
-*.obj
-
-# Precompiled Headers
-*.gch
-*.pch
-
-# Compiled Dynamic libraries
-*.so
-*.dylib
-*.dll
-
-# Fortran module files
-*.mod
-
-# Compiled Static libraries
-*.lai
-*.la
-*.a
-*.lib
-
-# Executables
-*.exe
-*.out
-*.app
-
-*~
diff --git a/tkmpeg/LICENSE b/tkmpeg/LICENSE
deleted file mode 100644
index 23cb790..0000000
--- a/tkmpeg/LICENSE
+++ /dev/null
@@ -1,339 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
-
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-    a) You must cause the modified files to carry prominent notices
-    stating that you changed the files and the date of any change.
-
-    b) You must cause any work that you distribute or publish, that in
-    whole or in part contains or is derived from the Program or any
-    part thereof, to be licensed as a whole at no charge to all third
-    parties under the terms of this License.
-
-    c) If the modified program normally reads commands interactively
-    when run, you must cause it, when started running for such
-    interactive use in the most ordinary way, to print or display an
-    announcement including an appropriate copyright notice and a
-    notice that there is no warranty (or else, saying that you provide
-    a warranty) and that users may redistribute the program under
-    these conditions, and telling the user how to view a copy of this
-    License.  (Exception: if the Program itself is interactive but
-    does not normally print such an announcement, your work based on
-    the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works.  But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
-    a) Accompany it with the complete corresponding machine-readable
-    source code, which must be distributed under the terms of Sections
-    1 and 2 above on a medium customarily used for software interchange; or,
-
-    b) Accompany it with a written offer, valid for at least three
-    years, to give any third party, for a charge no more than your
-    cost of physically performing source distribution, a complete
-    machine-readable copy of the corresponding source code, to be
-    distributed under the terms of Sections 1 and 2 above on a medium
-    customarily used for software interchange; or,
-
-    c) Accompany it with the information you received as to the offer
-    to distribute corresponding source code.  (This alternative is
-    allowed only for noncommercial distribution and only if you
-    received the program in object code or executable form with such
-    an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it.  For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable.  However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
-
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Program or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-                            NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    {description}
-    Copyright (C) {year}  {fullname}
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  {signature of Ty Coon}, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
diff --git a/tkmpeg/Makefile.in b/tkmpeg/Makefile.in
deleted file mode 100644
index 44ab3c0..0000000
--- a/tkmpeg/Makefile.in
+++ /dev/null
@@ -1,453 +0,0 @@
-# Makefile.in --
-#
-#	This file is a Makefile for Sample TEA Extension.  If it has the name
-#	"Makefile.in" then it is a template for a Makefile;  to generate the
-#	actual Makefile, run "./configure", which is a configuration script
-#	generated by the "autoconf" program (constructs like "@foo@" will get
-#	replaced in the actual Makefile.
-#
-# Copyright (c) 1999 Scriptics Corporation.
-# Copyright (c) 2002-2005 ActiveState Corporation.
-#
-# See the file "license.terms" for information on usage and redistribution
-# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-
-#========================================================================
-# Add additional lines to handle any additional AC_SUBST cases that
-# have been added in a customized configure script.
-#========================================================================
-
-#SAMPLE_NEW_VAR	= @SAMPLE_NEW_VAR@
-
-#========================================================================
-# Nothing of the variables below this line should need to be changed.
-# Please check the TARGETS section below to make sure the make targets
-# are correct.
-#========================================================================
-
-#========================================================================
-# The names of the source files is defined in the configure script.
-# The object files are used for linking into the final library.
-# This will be used when a dist target is added to the Makefile.
-# It is not important to specify the directory, as long as it is the
-# $(srcdir) or in the generic, win or unix subdirectory.
-#========================================================================
-
-PKG_SOURCES	= @PKG_SOURCES@
-PKG_OBJECTS	= @PKG_OBJECTS@
-
-PKG_STUB_SOURCES = @PKG_STUB_SOURCES@
-PKG_STUB_OBJECTS = @PKG_STUB_OBJECTS@
-
-#========================================================================
-# PKG_TCL_SOURCES identifies Tcl runtime files that are associated with
-# this package that need to be installed, if any.
-#========================================================================
-
-PKG_TCL_SOURCES = @PKG_TCL_SOURCES@
-
-#========================================================================
-# This is a list of public header files to be installed, if any.
-#========================================================================
-
-PKG_HEADERS	= @PKG_HEADERS@
-
-#========================================================================
-# "PKG_LIB_FILE" refers to the library (dynamic or static as per
-# configuration options) composed of the named objects.
-#========================================================================
-
-PKG_LIB_FILE	= @PKG_LIB_FILE@
-PKG_STUB_LIB_FILE = @PKG_STUB_LIB_FILE@
-
-lib_BINARIES	= $(PKG_LIB_FILE)
-BINARIES	= $(lib_BINARIES)
-
-SHELL		= @SHELL@
-
-srcdir		= @srcdir@
-prefix		= @prefix@
-exec_prefix	= @exec_prefix@
-
-bindir		= @bindir@
-libdir		= @libdir@
-includedir	= @includedir@
-datarootdir	= @datarootdir@
-datadir		= @datadir@
-mandir		= @mandir@
-
-DESTDIR		=
-
-PKG_DIR		= $(PACKAGE_NAME)$(PACKAGE_VERSION)
-pkgdatadir	= $(datadir)/$(PKG_DIR)
-pkglibdir	= $(libdir)/$(PKG_DIR)
-pkgincludedir	= $(includedir)/$(PKG_DIR)
-
-top_builddir	= .
-
-INSTALL_OPTIONS	=
-INSTALL		= @INSTALL@ ${INSTALL_OPTIONS}
-INSTALL_DATA_DIR = @INSTALL_DATA_DIR@
-INSTALL_DATA	= @INSTALL_DATA@
-INSTALL_PROGRAM	= @INSTALL_PROGRAM@
-INSTALL_SCRIPT	= @INSTALL_SCRIPT@
-INSTALL_LIBRARY	= @INSTALL_LIBRARY@
-
-PACKAGE_NAME	= @PACKAGE_NAME@
-PACKAGE_VERSION	= @PACKAGE_VERSION@
-CC		= @CC@
-CFLAGS_DEFAULT	= @CFLAGS_DEFAULT@
-CFLAGS_WARNING	= @CFLAGS_WARNING@
-EXEEXT		= @EXEEXT@
-LDFLAGS_DEFAULT	= @LDFLAGS_DEFAULT@
-MAKE_LIB	= @MAKE_LIB@
-MAKE_SHARED_LIB	= @MAKE_SHARED_LIB@
-MAKE_STATIC_LIB	= @MAKE_STATIC_LIB@
-MAKE_STUB_LIB	= @MAKE_STUB_LIB@
-OBJEXT		= @OBJEXT@
-RANLIB		= @RANLIB@
-RANLIB_STUB	= @RANLIB_STUB@
-SHLIB_CFLAGS	= @SHLIB_CFLAGS@
-SHLIB_LD	= @SHLIB_LD@
-SHLIB_LD_LIBS	= @SHLIB_LD_LIBS@
-STLIB_LD	= @STLIB_LD@
-#TCL_DEFS	= @TCL_DEFS@
-TCL_BIN_DIR	= @TCL_BIN_DIR@
-TCL_SRC_DIR	= @TCL_SRC_DIR@
-#TK_BIN_DIR	= @TK_BIN_DIR@
-#TK_SRC_DIR	= @TK_SRC_DIR@
-
-# Not used, but retained for reference of what libs Tcl required
-#TCL_LIBS	= @TCL_LIBS@
-
-#========================================================================
-# TCLLIBPATH seeds the auto_path in Tcl's init.tcl so we can test our
-# package without installing.  The other environment variables allow us
-# to test against an uninstalled Tcl.  Add special env vars that you
-# require for testing here (like TCLX_LIBRARY).
-#========================================================================
-
-EXTRA_PATH	= $(top_builddir):$(TCL_BIN_DIR)
-#EXTRA_PATH	= $(top_builddir):$(TCL_BIN_DIR):$(TK_BIN_DIR)
-TCLLIBPATH	= $(top_builddir)
-TCLSH_ENV	= TCL_LIBRARY=`@CYGPATH@ $(TCL_SRC_DIR)/library`
-PKG_ENV		= @LD_LIBRARY_PATH_VAR@="$(EXTRA_PATH):$(@LD_LIBRARY_PATH_VAR@)" \
-		  PATH="$(EXTRA_PATH):$(PATH)" \
-		  TCLLIBPATH="$(TCLLIBPATH)"
-
-TCLSH_PROG	= @TCLSH_PROG@
-TCLSH		= $(PKG_ENV) $(TCLSH_ENV) $(TCLSH_PROG)
-
-#WISH_ENV	= TK_LIBRARY=`@CYGPATH@ $(TK_SRC_DIR)/library`
-#WISH_PROG	= @WISH_PROG@
-#WISH		= $(PKG_ENV) $(TCLSH_ENV) $(WISH_ENV) $(WISH_PROG)
-
-SHARED_BUILD	= @SHARED_BUILD@
-
-#INCLUDES	= @PKG_INCLUDES@ @TCL_INCLUDES@
-INCLUDES	= @PKG_INCLUDES@ @TCL_INCLUDES@ @TK_INCLUDES@ @TK_XINCLUDES@
-
-PKG_CFLAGS	= @PKG_CFLAGS@
-
-# TCL_DEFS is not strictly need here, but if you remove it, then you
-# must make sure that configure.ac checks for the necessary components
-# that your library may use.  TCL_DEFS can actually be a problem if
-# you do not compile with a similar machine setup as the Tcl core was
-# compiled with.
-#DEFS		= $(TCL_DEFS) @DEFS@ $(PKG_CFLAGS)
-DEFS		= @DEFS@ $(PKG_CFLAGS)
-
-# Move pkgIndex.tcl to 'BINARIES' var if it is generated in the Makefile
-CONFIG_CLEAN_FILES = Makefile pkgIndex.tcl
-CLEANFILES	= @CLEANFILES@
-
-CPPFLAGS	= @CPPFLAGS@
-LIBS		= @PKG_LIBS@ @LIBS@
-AR		= @AR@
-CFLAGS		= @CFLAGS@
-COMPILE		= $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-
-.SUFFIXES: .c .C .$(OBJEXT)
-
-#========================================================================
-# Start of user-definable TARGETS section
-#========================================================================
-
-#========================================================================
-# TEA TARGETS.  Please note that the "libraries:" target refers to platform
-# independent files, and the "binaries:" target includes executable programs and
-# platform-dependent libraries.  Modify these targets so that they install
-# the various pieces of your package.  The make and install rules
-# for the BINARIES that you specified above have already been done.
-#========================================================================
-
-all: binaries libraries #doc
-
-#========================================================================
-# The binaries target builds executable programs, Windows .dll's, unix
-# shared/static libraries, and any other platform-dependent files.
-# The list of targets to build for "binaries:" is specified at the top
-# of the Makefile, in the "BINARIES" variable.
-#========================================================================
-
-binaries: $(BINARIES)
-
-libraries:
-
-#========================================================================
-# Your doc target should differentiate from doc builds (by the developer)
-# and doc installs (see install-doc), which just install the docs on the
-# end user machine when building from source.
-#========================================================================
-
-doc:
-	@echo "If you have documentation to create, place the commands to"
-	@echo "build the docs in the 'doc:' target.  For example:"
-	@echo "        xml2nroff sample.xml > sample.n"
-	@echo "        xml2html sample.xml > sample.html"
-
-install: all install-binaries install-libraries #install-doc
-
-install-binaries: binaries install-lib-binaries install-bin-binaries
-
-#========================================================================
-# This rule installs platform-independent files, such as header files.
-# The list=...; for p in $$list handles the empty list case x-platform.
-#========================================================================
-
-install-libraries: libraries
-	@$(INSTALL_DATA_DIR) $(DESTDIR)$(includedir)
-	@echo "Installing header files in $(DESTDIR)$(includedir)"
-	@list='$(PKG_HEADERS)'; for i in $$list; do \
-	    echo "Installing $(srcdir)/$$i" ; \
-	    $(INSTALL_DATA) $(srcdir)/$$i $(DESTDIR)$(includedir) ; \
-	done;
-
-#========================================================================
-# Install documentation.  Unix manpages should go in the $(mandir)
-# directory.
-#========================================================================
-
-install-doc: doc
-	@$(INSTALL_DATA_DIR) $(DESTDIR)$(mandir)/mann
-	@echo "Installing documentation in $(DESTDIR)$(mandir)"
-	@list='$(srcdir)/doc/*.n'; for i in $$list; do \
-	    echo "Installing $$i"; \
-	    $(INSTALL_DATA) $$i $(DESTDIR)$(mandir)/mann ; \
-	done
-
-test: binaries libraries
-	$(TCLSH) `@CYGPATH@ $(srcdir)/tests/all.tcl` $(TESTFLAGS) \
-		-load "package ifneeded ${PACKAGE_NAME} ${PACKAGE_VERSION} \
-			[list load `@CYGPATH@ $(PKG_LIB_FILE)` $(PACKAGE_NAME)]"
-
-shell: binaries libraries
-	@$(TCLSH) $(SCRIPT)
-
-gdb:
-	$(TCLSH_ENV) gdb $(TCLSH_PROG) $(SCRIPT)
-
-VALGRINDARGS =	--tool=memcheck --num-callers=8 --leak-resolution=high \
-		--leak-check=yes --show-reachable=yes -v
-
-valgrind: binaries libraries
-	$(TCLSH_ENV) valgrind $(VALGRINDARGS) $(TCLSH_PROG) \
-		`@CYGPATH@ $(srcdir)/tests/all.tcl` $(TESTFLAGS)
-
-valgrindshell: binaries libraries
-	$(TCLSH_ENV) valgrind $(VALGRINDARGS) $(TCLSH_PROG) $(SCRIPT)
-
-depend:
-
-#========================================================================
-# $(PKG_LIB_FILE) should be listed as part of the BINARIES variable
-# mentioned above.  That will ensure that this target is built when you
-# run "make binaries".
-#
-# The $(PKG_OBJECTS) objects are created and linked into the final
-# library.  In most cases these object files will correspond to the
-# source files above.
-#========================================================================
-
-$(PKG_LIB_FILE): $(PKG_OBJECTS)
-	-rm -f $(PKG_LIB_FILE)
-	${MAKE_LIB}
-	$(RANLIB) $(PKG_LIB_FILE)
-
-$(PKG_STUB_LIB_FILE): $(PKG_STUB_OBJECTS)
-	-rm -f $(PKG_STUB_LIB_FILE)
-	${MAKE_STUB_LIB}
-	$(RANLIB_STUB) $(PKG_STUB_LIB_FILE)
-
-#========================================================================
-# We need to enumerate the list of .c to .o lines here.
-#
-# In the following lines, $(srcdir) refers to the toplevel directory
-# containing your extension.  If your sources are in a subdirectory,
-# you will have to modify the paths to reflect this:
-#
-# sample.$(OBJEXT): $(srcdir)/generic/sample.c
-# 	$(COMPILE) -c `@CYGPATH@ $(srcdir)/generic/sample.c` -o $@
-#
-# Setting the VPATH variable to a list of paths will cause the makefile
-# to look into these paths when resolving .c to .obj dependencies.
-# As necessary, add $(srcdir):$(srcdir)/compat:....
-#========================================================================
-
-VPATH = $(srcdir):$(srcdir)/generic:$(srcdir)/unix:$(srcdir)/win:$(srcdir)/macosx
-
-.c.@OBJEXT@:
-	$(COMPILE) -c `@CYGPATH@ $<` -o $@
-
-.C.@OBJEXT@:
-	$(COMPILE) -c `@CYGPATH@ $<` -o $@
-
-#========================================================================
-# Distribution creation
-# You may need to tweak this target to make it work correctly.
-#========================================================================
-
-#COMPRESS	= tar cvf $(PKG_DIR).tar $(PKG_DIR); compress $(PKG_DIR).tar
-COMPRESS	= tar zcvf $(PKG_DIR).tar.gz $(PKG_DIR)
-DIST_ROOT	= /tmp/dist
-DIST_DIR	= $(DIST_ROOT)/$(PKG_DIR)
-
-dist-clean:
-	rm -rf $(DIST_DIR) $(DIST_ROOT)/$(PKG_DIR).tar.*
-
-dist: dist-clean
-	$(INSTALL_DATA_DIR) $(DIST_DIR)
-	cp -p $(srcdir)/ChangeLog $(srcdir)/README* $(srcdir)/license* \
-		$(srcdir)/aclocal.m4 $(srcdir)/configure $(srcdir)/*.in \
-		$(srcdir)/configure.ac $(DIST_DIR)/
-	chmod 664 $(DIST_DIR)/Makefile.in $(DIST_DIR)/aclocal.m4
-	chmod 775 $(DIST_DIR)/configure $(DIST_DIR)/configure.ac
-
-	for i in $(srcdir)/*.[ch]; do \
-	    if [ -f $$i ]; then \
-		cp -p $$i $(DIST_DIR)/ ; \
-	    fi; \
-	done;
-
-	$(INSTALL_DATA_DIR) $(DIST_DIR)/tclconfig
-	cp $(srcdir)/tclconfig/install-sh $(srcdir)/tclconfig/tcl.m4 \
-		$(DIST_DIR)/tclconfig/
-	chmod 664 $(DIST_DIR)/tclconfig/tcl.m4
-	chmod +x $(DIST_DIR)/tclconfig/install-sh
-
-	list='demos doc generic library mac tests unix win'; \
-	for p in $$list; do \
-	    if test -d $(srcdir)/$$p ; then \
-		$(INSTALL_DATA_DIR) $(DIST_DIR)/$$p; \
-		cp -p $(srcdir)/$$p/*.* $(DIST_DIR)/$$p/; \
-	    fi; \
-	done
-
-	(cd $(DIST_ROOT); $(COMPRESS);)
-
-#========================================================================
-# End of user-definable section
-#========================================================================
-
-#========================================================================
-# Don't modify the file to clean here.  Instead, set the "CLEANFILES"
-# variable in configure.ac
-#========================================================================
-
-clean:
-	-test -z "$(BINARIES)" || rm -f $(BINARIES)
-	-rm -f *.$(OBJEXT) core *.core
-	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
-
-distclean: clean
-	-rm -f *.tab.c
-	-rm -f $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log config.status
-
-#========================================================================
-# Install binary object libraries.  On Windows this includes both .dll and
-# .lib files.  Because the .lib files are not explicitly listed anywhere,
-# we need to deduce their existence from the .dll file of the same name.
-# Library files go into the lib directory.
-# In addition, this will generate the pkgIndex.tcl
-# file in the install location (assuming it can find a usable tclsh shell)
-#
-# You should not have to modify this target.
-#========================================================================
-
-install-lib-binaries: binaries
-	@$(INSTALL_DATA_DIR) $(DESTDIR)$(pkglibdir)
-	@list='$(lib_BINARIES)'; for p in $$list; do \
-	  if test -f $$p; then \
-	    echo " $(INSTALL_LIBRARY) $$p $(DESTDIR)$(pkglibdir)/$$p"; \
-	    $(INSTALL_LIBRARY) $$p $(DESTDIR)$(pkglibdir)/$$p; \
-	    stub=`echo $$p|sed -e "s/.*\(stub\).*/\1/"`; \
-	    if test "x$$stub" = "xstub"; then \
-		echo " $(RANLIB_STUB) $(DESTDIR)$(pkglibdir)/$$p"; \
-		$(RANLIB_STUB) $(DESTDIR)$(pkglibdir)/$$p; \
-	    else \
-		echo " $(RANLIB) $(DESTDIR)$(pkglibdir)/$$p"; \
-		$(RANLIB) $(DESTDIR)$(pkglibdir)/$$p; \
-	    fi; \
-	    ext=`echo $$p|sed -e "s/.*\.//"`; \
-	    if test "x$$ext" = "xdll"; then \
-		lib=`basename $$p|sed -e 's/.[^.]*$$//'`.lib; \
-		if test -f $$lib; then \
-		    echo " $(INSTALL_DATA) $$lib $(DESTDIR)$(pkglibdir)/$$lib"; \
-	            $(INSTALL_DATA) $$lib $(DESTDIR)$(pkglibdir)/$$lib; \
-		fi; \
-	    fi; \
-	  fi; \
-	done
-	@list='$(PKG_TCL_SOURCES)'; for p in $$list; do \
-	  if test -f $(srcdir)/$$p; then \
-	    destp=`basename $$p`; \
-	    echo " Install $$destp $(DESTDIR)$(pkglibdir)/$$destp"; \
-	    $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(pkglibdir)/$$destp; \
-	  fi; \
-	done
-	@if test "x$(SHARED_BUILD)" = "x1"; then \
-	    echo " Install pkgIndex.tcl $(DESTDIR)$(pkglibdir)"; \
-	    $(INSTALL_DATA) pkgIndex.tcl $(DESTDIR)$(pkglibdir); \
-	fi
-	$(INSTALL_DATA) tkmpegConfig.sh $(DESTDIR)$(libdir)
-
-#========================================================================
-# Install binary executables (e.g. .exe files and dependent .dll files)
-# This is for files that must go in the bin directory (located next to
-# wish and tclsh), like dependent .dll files on Windows.
-#
-# You should not have to modify this target, except to define bin_BINARIES
-# above if necessary.
-#========================================================================
-
-install-bin-binaries: binaries
-	@$(INSTALL_DATA_DIR) $(DESTDIR)$(bindir)
-	@list='$(bin_BINARIES)'; for p in $$list; do \
-	  if test -f $$p; then \
-	    echo " $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$p"; \
-	    $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$p; \
-	  fi; \
-	done
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-uninstall-binaries:
-	list='$(lib_BINARIES)'; for p in $$list; do \
-	  rm -f $(DESTDIR)$(pkglibdir)/$$p; \
-	done
-	list='$(PKG_TCL_SOURCES)'; for p in $$list; do \
-	  p=`basename $$p`; \
-	  rm -f $(DESTDIR)$(pkglibdir)/$$p; \
-	done
-	list='$(bin_BINARIES)'; for p in $$list; do \
-	  rm -f $(DESTDIR)$(bindir)/$$p; \
-	done
-
-.PHONY: all binaries clean depend distclean doc install libraries test
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/tkmpeg/README.md b/tkmpeg/README.md
deleted file mode 100644
index 6e15469..0000000
--- a/tkmpeg/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# tkmpeg
-TK MPEG 1 encoder.
-Tcl/Tk 8.5/8.6 TEA Compatable.
-Based on ezMPEG.
-http://sourceforge.net/projects/ezmpeg
diff --git a/tkmpeg/aclocal.m4 b/tkmpeg/aclocal.m4
deleted file mode 100644
index 0b05739..0000000
--- a/tkmpeg/aclocal.m4
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Include the TEA standard macro set
-#
-
-builtin(include,tclconfig/tcl.m4)
-
-#
-# Add here whatever m4 macros you want to define for your package
-#
diff --git a/tkmpeg/configure b/tkmpeg/configure
deleted file mode 100755
index a873fdd..0000000
--- a/tkmpeg/configure
+++ /dev/null
@@ -1,10400 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for tkmpeg 1.0.
-#
-#
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
-  fi
-  # We don't want this to propagate to other subprocesses.
-          { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-
-else
-  exitcode=1; echo positional parameters were not saved.
-fi
-test x\$exitcode = x0 || exit 1
-test -x / || exit 1"
-  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
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-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
-else
-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in #(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
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-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
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-      if test "x$CONFIG_SHELL" != x; then :
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-BASH_ENV=/dev/null
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-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
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-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
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-    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
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-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
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-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
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-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
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-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
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-      *) as_qdir=$as_dir;;
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-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
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-$as_echo X"$as_dir" |
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-	    s//\1/
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-
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-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
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-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
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-rm -f conf$$ conf$$.exe conf$$.file
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-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_URL "$PACKAGE_URL"
-_ACEOF
-
-
-# Let the site file select an alternate cache file if it wants to.
-# Prefer an explicitly selected file to automatically selected ones.
-ac_site_file1=NONE
-ac_site_file2=NONE
-if test -n "$CONFIG_SITE"; then
-  # We do not want a PATH search for config.site.
-  case $CONFIG_SITE in #((
-    -*)  ac_site_file1=./$CONFIG_SITE;;
-    */*) ac_site_file1=$CONFIG_SITE;;
-    *)   ac_site_file1=./$CONFIG_SITE;;
-  esac
-elif test "x$prefix" != xNONE; then
-  ac_site_file1=$prefix/share/config.site
-  ac_site_file2=$prefix/etc/config.site
-else
-  ac_site_file1=$ac_default_prefix/share/config.site
-  ac_site_file2=$ac_default_prefix/etc/config.site
-fi
-for ac_site_file in "$ac_site_file1" "$ac_site_file2"
-do
-  test "x$ac_site_file" = xNONE && continue
-  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
-$as_echo "$as_me: loading site script $ac_site_file" >&6;}
-    sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file" \
-      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "failed to load site script $ac_site_file
-See \`config.log' for more details" "$LINENO" 5; }
-  fi
-done
-
-if test -r "$cache_file"; then
-  # Some versions of bash will fail to source /dev/null (special files
-  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
-  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-$as_echo "$as_me: loading cache $cache_file" >&6;}
-    case $cache_file in
-      [\\/]* | ?:[\\/]* ) . "$cache_file";;
-      *)                      . "./$cache_file";;
-    esac
-  fi
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-$as_echo "$as_me: creating cache $cache_file" >&6;}
-  >$cache_file
-fi
-
-# Check that the precious variables saved in the cache have kept the same
-# value.
-ac_cache_corrupted=false
-for ac_var in $ac_precious_vars; do
-  eval ac_old_set=\$ac_cv_env_${ac_var}_set
-  eval ac_new_set=\$ac_env_${ac_var}_set
-  eval ac_old_val=\$ac_cv_env_${ac_var}_value
-  eval ac_new_val=\$ac_env_${ac_var}_value
-  case $ac_old_set,$ac_new_set in
-    set,)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
-      ac_cache_corrupted=: ;;
-    ,set)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
-      ac_cache_corrupted=: ;;
-    ,);;
-    *)
-      if test "x$ac_old_val" != "x$ac_new_val"; then
-	# differences in whitespace do not lead to failure.
-	ac_old_val_w=`echo x $ac_old_val`
-	ac_new_val_w=`echo x $ac_new_val`
-	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-	  ac_cache_corrupted=:
-	else
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
-	  eval $ac_var=\$ac_old_val
-	fi
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
-$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
-$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
-      fi;;
-  esac
-  # Pass precious variables to config.status.
-  if test "$ac_new_set" = set; then
-    case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-    *) ac_arg=$ac_var=$ac_new_val ;;
-    esac
-    case " $ac_configure_args " in
-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
-    esac
-  fi
-done
-if $ac_cache_corrupted; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
-$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
-fi
-## -------------------- ##
-## Main body of script. ##
-## -------------------- ##
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-#--------------------------------------------------------------------
-# Call TEA_INIT as the first TEA_ macro to set up initial vars.
-# This will define a ${TEA_PLATFORM} variable == "unix" or "windows"
-# as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE.
-#--------------------------------------------------------------------
-
-
-    # TEA extensions pass this us the version of TEA they think they
-    # are compatible with.
-    TEA_VERSION="3.10"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct TEA configuration" >&5
-$as_echo_n "checking for correct TEA configuration... " >&6; }
-    if test x"${PACKAGE_NAME}" = x ; then
-	as_fn_error $? "
-The PACKAGE_NAME variable must be defined by your TEA configure.ac" "$LINENO" 5
-    fi
-    if test x"3.10" = x ; then
-	as_fn_error $? "
-TEA version not specified." "$LINENO" 5
-    elif test "3.10" != "${TEA_VERSION}" ; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: warning: requested TEA version \"3.10\", have \"${TEA_VERSION}\"" >&5
-$as_echo "warning: requested TEA version \"3.10\", have \"${TEA_VERSION}\"" >&6; }
-    else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok (TEA ${TEA_VERSION})" >&5
-$as_echo "ok (TEA ${TEA_VERSION})" >&6; }
-    fi
-
-    # If the user did not set CFLAGS, set it now to keep macros
-    # like AC_PROG_CC and AC_TRY_COMPILE from adding "-g -O2".
-    if test "${CFLAGS+set}" != "set" ; then
-	CFLAGS=""
-    fi
-		TEA_TK_EXTENSION=0
-
-    case "`uname -s`" in
-	*win32*|*WIN32*|*MINGW32_*)
-	    # Extract the first word of "cygpath", so it can be a program name with args.
-set dummy cygpath; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CYGPATH+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CYGPATH"; then
-  ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CYGPATH="cygpath -m"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo"
-fi
-fi
-CYGPATH=$ac_cv_prog_CYGPATH
-if test -n "$CYGPATH"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5
-$as_echo "$CYGPATH" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-	    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
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}" >&5
-$as_echo "$as_me: configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}" >&6;}
-
-
-
-
-    # This package name must be replaced statically for AC_SUBST to work
-
-    # Substitute STUB_LIB_FILE in case package creates a stub library too.
-
-
-    # We AC_SUBST these here to ensure they are subst'ed,
-    # in case the user doesn't call TEA_ADD_...
-
-
-
-
-
-
-
-
-
-ac_aux_dir=
-for ac_dir in tclconfig "$srcdir"/tclconfig; do
-  if test -f "$ac_dir/install-sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f "$ac_dir/install.sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  elif test -f "$ac_dir/shtool"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/shtool install -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  as_fn_error $? "cannot find install-sh, install.sh, or shtool in tclconfig \"$srcdir\"/tclconfig" "$LINENO" 5
-fi
-
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
-
-
-
-#--------------------------------------------------------------------
-# Load the tclConfig.sh file
-#--------------------------------------------------------------------
-
-
-
-    #
-    # Ok, lets find the tcl configuration
-    # First, look for one uninstalled.
-    # the alternative search directory is invoked by --with-tcl
-    #
-
-    if test x"${no_tcl}" = x ; then
-	# we reset no_tcl in case something fails here
-	no_tcl=true
-
-# Check whether --with-tcl was given.
-if test "${with_tcl+set}" = set; then :
-  withval=$with_tcl; with_tclconfig="${withval}"
-fi
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
-$as_echo_n "checking for Tcl configuration... " >&6; }
-	if ${ac_cv_c_tclconfig+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-
-	    # First check to see if --with-tcl was specified.
-	    if test x"${with_tclconfig}" != x ; then
-		case "${with_tclconfig}" in
-		    */tclConfig.sh )
-			if test -f "${with_tclconfig}"; then
-			    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&5
-$as_echo "$as_me: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&2;}
-			    with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`"
-			fi ;;
-		esac
-		if test -f "${with_tclconfig}/tclConfig.sh" ; then
-		    ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`"
-		else
-		    as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
-		fi
-	    fi
-
-	    # then check for a private Tcl installation
-	    if test x"${ac_cv_c_tclconfig}" = x ; then
-		for i in \
-			../tcl \
-			`ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
-			`ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
-			`ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
-			../../tcl \
-			`ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
-			`ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
-			`ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
-			../../../tcl \
-			`ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
-			`ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
-			`ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
-		    if test "${TEA_PLATFORM}" = "windows" \
-			    -a -f "$i/win/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
-			break
-		    fi
-		    if test -f "$i/unix/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # on Darwin, check in Framework installation locations
-	    if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
-		for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
-			`ls -d /Library/Frameworks 2>/dev/null` \
-			`ls -d /Network/Library/Frameworks 2>/dev/null` \
-			`ls -d /System/Library/Frameworks 2>/dev/null` \
-			; do
-		    if test -f "$i/Tcl.framework/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # TEA specific: on Windows, check in common installation locations
-	    if test "${TEA_PLATFORM}" = "windows" \
-		-a x"${ac_cv_c_tclconfig}" = x ; then
-		for i in `ls -d C:/Tcl/lib 2>/dev/null` \
-			`ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
-			; do
-		    if test -f "$i/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # check in a few common install locations
-	    if test x"${ac_cv_c_tclconfig}" = x ; then
-		for i in `ls -d ${libdir} 2>/dev/null` \
-			`ls -d ${exec_prefix}/lib 2>/dev/null` \
-			`ls -d ${prefix}/lib 2>/dev/null` \
-			`ls -d /usr/contrib/lib 2>/dev/null` \
-			`ls -d /usr/local/lib 2>/dev/null` \
-			`ls -d /usr/pkg/lib 2>/dev/null` \
-			`ls -d /usr/lib 2>/dev/null` \
-			`ls -d /usr/lib64 2>/dev/null` \
-			`ls -d /usr/lib/tcl8.6 2>/dev/null` \
-			`ls -d /usr/lib/tcl8.5 2>/dev/null` \
-			; do
-		    if test -f "$i/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-	    # check in a few other private locations
-	    if test x"${ac_cv_c_tclconfig}" = x ; then
-		for i in \
-			${srcdir}/../tcl \
-			`ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
-			`ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
-			`ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
-		    if test "${TEA_PLATFORM}" = "windows" \
-			    -a -f "$i/win/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
-			break
-		    fi
-		    if test -f "$i/unix/tclConfig.sh" ; then
-			ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-fi
-
-
-	if test x"${ac_cv_c_tclconfig}" = x ; then
-	    TCL_BIN_DIR="# no Tcl configs found"
-	    as_fn_error $? "Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh" "$LINENO" 5
-	else
-	    no_tcl=
-	    TCL_BIN_DIR="${ac_cv_c_tclconfig}"
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
-$as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
-	fi
-    fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
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-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
-$as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
-
-    if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
-$as_echo "loading" >&6; }
-	. "${TCL_BIN_DIR}/tclConfig.sh"
-    else
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
-$as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
-    fi
-
-    # eval is required to do the TCL_DBGX substitution
-    eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
-    eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
-
-    # If the TCL_BIN_DIR is the build directory (not the install directory),
-    # then set the common variable name to the value of the build variables.
-    # For example, the variable TCL_LIB_SPEC will be set to the value
-    # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
-    # instead of TCL_BUILD_LIB_SPEC since it will work with both an
-    # installed and uninstalled version of Tcl.
-    if test -f "${TCL_BIN_DIR}/Makefile" ; then
-        TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}"
-        TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}"
-        TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}"
-    elif test "`uname -s`" = "Darwin"; then
-	# If Tcl was built as a framework, attempt to use the libraries
-	# from the framework at the given location so that linking works
-	# against Tcl.framework installed in an arbitrary location.
-	case ${TCL_DEFS} in
-	    *TCL_FRAMEWORK*)
-		if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
-		    for i in "`cd "${TCL_BIN_DIR}"; pwd`" \
-			     "`cd "${TCL_BIN_DIR}"/../..; pwd`"; do
-			if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
-			    TCL_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TCL_LIB_FILE}"
-			    break
-			fi
-		    done
-		fi
-		if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
-		    TCL_STUB_LIB_SPEC="-L`echo "${TCL_BIN_DIR}"  | sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}"
-		    TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
-		fi
-		;;
-	esac
-    fi
-
-    # eval is required to do the TCL_DBGX substitution
-    eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
-    eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
-    eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
-    eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking platform" >&5
-$as_echo_n "checking platform... " >&6; }
-    hold_cc=$CC; CC="$TCL_CC"
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-	    #ifdef _WIN32
-		#error win32
-	    #endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-	    TEA_PLATFORM="unix"
-	    CYGPATH=echo
-
-else
-
-	    TEA_PLATFORM="windows"
-	    # Extract the first word of "cygpath", so it can be a program name with args.
-set dummy cygpath; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CYGPATH+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CYGPATH"; then
-  ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CYGPATH="cygpath -m"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo"
-fi
-fi
-CYGPATH=$ac_cv_prog_CYGPATH
-if test -n "$CYGPATH"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5
-$as_echo "$CYGPATH" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    CC=$hold_cc
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEA_PLATFORM" >&5
-$as_echo "$TEA_PLATFORM" >&6; }
-
-    # The BUILD_$pkg is to define the correct extern storage class
-    # handling when making this package
-
-cat >>confdefs.h <<_ACEOF
-#define BUILD_${PACKAGE_NAME} /**/
-_ACEOF
-
-    # Do this here as we have fully defined TEA_PLATFORM now
-    if test "${TEA_PLATFORM}" = "windows" ; then
-	EXEEXT=".exe"
-	CLEANFILES="$CLEANFILES *.lib *.dll *.pdb *.exp"
-    fi
-
-    # TEA specific:
-
-
-
-
-
-
-
-
-#--------------------------------------------------------------------
-# Load the tkConfig.sh file if necessary (Tk extension)
-#--------------------------------------------------------------------
-
-
-    #
-    # Ok, lets find the tk configuration
-    # First, look for one uninstalled.
-    # the alternative search directory is invoked by --with-tk
-    #
-
-    if test x"${no_tk}" = x ; then
-	# we reset no_tk in case something fails here
-	no_tk=true
-  TEA_TK_EXTENSION=0
-
-# Check whether --with-tk was given.
-if test "${with_tk+set}" = set; then :
-  withval=$with_tk; with_tkconfig="${withval}"
-fi
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
-$as_echo_n "checking for Tk configuration... " >&6; }
-	if ${ac_cv_c_tkconfig+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-
-	    # First check to see if --with-tkconfig was specified.
-	    if test x"${with_tkconfig}" != x ; then
-		case "${with_tkconfig}" in
-		    */tkConfig.sh )
-			if test -f "${with_tkconfig}"; then
-			    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself" >&5
-$as_echo "$as_me: WARNING: --with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself" >&2;}
-			    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
-		    as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
-		fi
-	    fi
-
-	    # then check for a private Tk library
-	    if test x"${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 $i/unix; pwd)`"
-			break
-		    fi
-		done
-	    fi
-
-fi
-
-
-	if test x"${ac_cv_c_tkconfig}" = x ; then
-	    TK_BIN_DIR="# no Tk configs found"
-	    as_fn_error $? "Can't find Tk configuration definitions. Use --with-tk to specify a directory containing tkConfig.sh" "$LINENO" 5
-	else
-	    no_tk=
-		  TEA_TK_EXTENSION=1
-	    TK_BIN_DIR="${ac_cv_c_tkconfig}"
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
-$as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
-	fi
-    fi
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
-$as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
-
-    if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
-$as_echo "loading" >&6; }
-	. "${TK_BIN_DIR}/tkConfig.sh"
-    else
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
-$as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
-    fi
-
-    # eval is required to do the TK_DBGX substitution
-    eval "TK_LIB_FILE=\"${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 ${TK_DEFS} in
-	    *MAC_OSX_TK*)
-
-$as_echo "#define MAC_OSX_TK 1" >>confdefs.h
-
-		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
-
-
-
-
-
-
-
-
-
-
-
-
-
-    # TEA specific:
-
-
-    # Practcl
-
-
-
-#-----------------------------------------------------------------------
-# Handle the --prefix=... option by defaulting to what Tcl gave.
-# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
-#-----------------------------------------------------------------------
-
-
-    if test "${prefix}" = "NONE"; then
-	prefix_default=yes
-	if test x"${TCL_PREFIX}" != x; then
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&5
-$as_echo "$as_me: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&6;}
-	    prefix=${TCL_PREFIX}
-	else
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: --prefix defaulting to /usr/local" >&5
-$as_echo "$as_me: --prefix defaulting to /usr/local" >&6;}
-	    prefix=/usr/local
-	fi
-    fi
-    if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \
-	-o x"${exec_prefix_default}" = x"yes" ; then
-	if test x"${TCL_EXEC_PREFIX}" != x; then
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&5
-$as_echo "$as_me: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&6;}
-	    exec_prefix=${TCL_EXEC_PREFIX}
-	else
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: --exec-prefix defaulting to ${prefix}" >&5
-$as_echo "$as_me: --exec-prefix defaulting to ${prefix}" >&6;}
-	    exec_prefix=$prefix
-	fi
-    fi
-
-
-#-----------------------------------------------------------------------
-# Standard compiler checks.
-# This sets up CC by using the CC env var, or looks for gcc otherwise.
-# This also calls AC_PROG_CC and a few others to create the basic setup
-# necessary to compile executables.
-#-----------------------------------------------------------------------
-
-
-    # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE)
-    # in this macro, they need to go into TEA_SETUP_COMPILER instead.
-
-    ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-else
-  CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
-          if test -n "$ac_tool_prefix"; then
-    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  fi
-fi
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_prog_rejected=yes
-       continue
-     fi
-    ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# != 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-  fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl.exe
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$CC" && break
-  done
-fi
-if test -z "$CC"; then
-  ac_ct_CC=$CC
-  for ac_prog in cl.exe
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_CC" && break
-done
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-fi
-
-fi
-
-
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-#ifndef __GNUC__
-       choke me
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_compiler_gnu=yes
-else
-  ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
-  GCC=yes
-else
-  GCC=
-fi
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_save_c_werror_flag=$ac_c_werror_flag
-   ac_c_werror_flag=yes
-   ac_cv_prog_cc_g=no
-   CFLAGS="-g"
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-else
-  CFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  ac_c_werror_flag=$ac_save_c_werror_flag
-	 CFLAGS="-g"
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-    ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
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-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
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-done
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-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
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-# include <assert.h>
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-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
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-rm -f conftest.err conftest.i conftest.$ac_ext
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-rm -f conftest.err conftest.i conftest.$ac_ext
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-ac_ext=c
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
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-
-    INSTALL='$(SHELL) $(srcdir)/tclconfig/install-sh -c'
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-
-
-
-
-
-
-
-
-    #--------------------------------------------------------------------
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-  cat >conftest.make <<\_ACEOF
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-    eval ac_cv_prog_make_${ac_make}_set=yes;;
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-  SET_MAKE="MAKE=${MAKE-make}"
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-
-
-    #--------------------------------------------------------------------
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-  $as_echo_n "(cached) " >&6
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-  if test -n "$RANLIB"; then
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-    for ac_exec_ext in '' $ac_executable_extensions; do
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-    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
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-  fi
-done
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-IFS=$as_save_IFS
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-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
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-  if test -n "$ac_ct_RANLIB"; then
-  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-  IFS=$as_save_IFS
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-    ac_cv_prog_ac_ct_RANLIB="ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_RANLIB" = x; then
-    RANLIB=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RANLIB=$ac_ct_RANLIB
-  fi
-else
-  RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-
-    #--------------------------------------------------------------------
-    # Determines the correct binary file extension (.o, .obj, .exe etc.)
-    #--------------------------------------------------------------------
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$GREP"; then
-  ac_path_GREP_found=false
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-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-  IFS=$as_save_IFS
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-    for ac_prog in grep ggrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_GREP" || continue
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-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
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-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
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-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_GREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
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-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
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-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-    for ac_prog in egrep; do
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-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-    # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here.
-
-
-    #------------------------------------------------------------------------
-    # If we're using GCC, see if the compiler understands -pipe. If so, use it.
-    # It makes compiling go faster.  (This is only a performance feature.)
-    #------------------------------------------------------------------------
-
-    if test -z "$no_pipe" -a -n "$GCC"; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler understands -pipe" >&5
-$as_echo_n "checking if the compiler understands -pipe... " >&6; }
-if ${tcl_cv_cc_pipe+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	    hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe"
-	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_cc_pipe=yes
-else
-  tcl_cv_cc_pipe=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-	    CFLAGS=$hold_cflags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_pipe" >&5
-$as_echo "$tcl_cv_cc_pipe" >&6; }
-	if test $tcl_cv_cc_pipe = yes; then
-	    CFLAGS="$CFLAGS -pipe"
-	fi
-    fi
-
-    #--------------------------------------------------------------------
-    # Common compiler flag setup
-    #--------------------------------------------------------------------
-
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
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-if ${ac_cv_c_bigendian+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_bigendian=unknown
-    # See if we're dealing with a universal compiler.
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __APPLE_CC__
-	       not a universal capable compiler
-	     #endif
-	     typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-	# Check for potential -arch flags.  It is not universal unless
-	# there are at least two -arch flags with different values.
-	ac_arch=
-	ac_prev=
-	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
-	 if test -n "$ac_prev"; then
-	   case $ac_word in
-	     i?86 | x86_64 | ppc | ppc64)
-	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
-		 ac_arch=$ac_word
-	       else
-		 ac_cv_c_bigendian=universal
-		 break
-	       fi
-	       ;;
-	   esac
-	   ac_prev=
-	 elif test "x$ac_word" = "x-arch"; then
-	   ac_prev=arch
-	 fi
-       done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    if test $ac_cv_c_bigendian = unknown; then
-      # See if sys/param.h defines the BYTE_ORDER macro.
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-	     #include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
-		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
-		     && LITTLE_ENDIAN)
-	      bogus endian macros
-	     #endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  # It does; now see whether it defined to BIG_ENDIAN or not.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-		#include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
-		 not big endian
-		#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_bigendian=yes
-else
-  ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    fi
-    if test $ac_cv_c_bigendian = unknown; then
-      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <limits.h>
-
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
-	      bogus endian macros
-	     #endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  # It does; now see whether it defined to _BIG_ENDIAN or not.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <limits.h>
-
-int
-main ()
-{
-#ifndef _BIG_ENDIAN
-		 not big endian
-		#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_bigendian=yes
-else
-  ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    fi
-    if test $ac_cv_c_bigendian = unknown; then
-      # Compile a test program.
-      if test "$cross_compiling" = yes; then :
-  # Try to guess by grepping values from an object file.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-short int ascii_mm[] =
-		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-		short int ascii_ii[] =
-		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-		int use_ascii (int i) {
-		  return ascii_mm[i] + ascii_ii[i];
-		}
-		short int ebcdic_ii[] =
-		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-		short int ebcdic_mm[] =
-		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-		int use_ebcdic (int i) {
-		  return ebcdic_mm[i] + ebcdic_ii[i];
-		}
-		extern int foo;
-
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
-	      ac_cv_c_bigendian=yes
-	    fi
-	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
-	      if test "$ac_cv_c_bigendian" = unknown; then
-		ac_cv_c_bigendian=no
-	      else
-		# finding both strings is unlikely to happen, but who knows?
-		ac_cv_c_bigendian=unknown
-	      fi
-	    fi
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-	     /* Are we little or big endian?  From Harbison&Steele.  */
-	     union
-	     {
-	       long int l;
-	       char c[sizeof (long int)];
-	     } u;
-	     u.l = 1;
-	     return u.c[sizeof (long int) - 1] == 1;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_c_bigendian=no
-else
-  ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-    fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
-   yes)
-     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
-   no)
-      ;; #(
-   universal)
-
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
-     ;; #(
-   *)
-     as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
-
-    if test "${TEA_PLATFORM}" = "unix" ; then
-
-    #--------------------------------------------------------------------
-    # On a few very rare systems, all of the libm.a stuff is
-    # already in libc.a.  Set compiler flags accordingly.
-    # Also, Linux requires the "ieee" library for math to work
-    # right (and it must appear before "-lm").
-    #--------------------------------------------------------------------
-
-    ac_fn_c_check_func "$LINENO" "sin" "ac_cv_func_sin"
-if test "x$ac_cv_func_sin" = xyes; then :
-  MATH_LIBS=""
-else
-  MATH_LIBS="-lm"
-fi
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lieee" >&5
-$as_echo_n "checking for main in -lieee... " >&6; }
-if ${ac_cv_lib_ieee_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lieee  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_ieee_main=yes
-else
-  ac_cv_lib_ieee_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee_main" >&5
-$as_echo "$ac_cv_lib_ieee_main" >&6; }
-if test "x$ac_cv_lib_ieee_main" = xyes; then :
-  MATH_LIBS="-lieee $MATH_LIBS"
-fi
-
-
-    #--------------------------------------------------------------------
-    # Interactive UNIX requires -linet instead of -lsocket, plus it
-    # needs net/errno.h to define the socket-related error codes.
-    #--------------------------------------------------------------------
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -linet" >&5
-$as_echo_n "checking for main in -linet... " >&6; }
-if ${ac_cv_lib_inet_main+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-linet  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-
-int
-main ()
-{
-return main ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_inet_main=yes
-else
-  ac_cv_lib_inet_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_main" >&5
-$as_echo "$ac_cv_lib_inet_main" >&6; }
-if test "x$ac_cv_lib_inet_main" = xyes; then :
-  LIBS="$LIBS -linet"
-fi
-
-    ac_fn_c_check_header_mongrel "$LINENO" "net/errno.h" "ac_cv_header_net_errno_h" "$ac_includes_default"
-if test "x$ac_cv_header_net_errno_h" = xyes; then :
-
-
-$as_echo "#define HAVE_NET_ERRNO_H 1" >>confdefs.h
-
-fi
-
-
-
-    #--------------------------------------------------------------------
-    #	Check for the existence of the -lsocket and -lnsl libraries.
-    #	The order here is important, so that they end up in the right
-    #	order in the command line generated by make.  Here are some
-    #	special considerations:
-    #	1. Use "connect" and "accept" to check for -lsocket, and
-    #	   "gethostbyname" to check for -lnsl.
-    #	2. Use each function name only once:  can't redo a check because
-    #	   autoconf caches the results of the last check and won't redo it.
-    #	3. Use -lnsl and -lsocket only if they supply procedures that
-    #	   aren't already present in the normal libraries.  This is because
-    #	   IRIX 5.2 has libraries, but they aren't needed and they're
-    #	   bogus:  they goof up name resolution if used.
-    #	4. On some SVR4 systems, can't use -lsocket without -lnsl too.
-    #	   To get around this problem, check for both libraries together
-    #	   if -lsocket doesn't work by itself.
-    #--------------------------------------------------------------------
-
-    tcl_checkBoth=0
-    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
-if test "x$ac_cv_func_connect" = xyes; then :
-  tcl_checkSocket=0
-else
-  tcl_checkSocket=1
-fi
-
-    if test "$tcl_checkSocket" = 1; then
-	ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt"
-if test "x$ac_cv_func_setsockopt" = xyes; then :
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5
-$as_echo_n "checking for setsockopt in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_setsockopt+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char setsockopt ();
-int
-main ()
-{
-return setsockopt ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_socket_setsockopt=yes
-else
-  ac_cv_lib_socket_setsockopt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5
-$as_echo "$ac_cv_lib_socket_setsockopt" >&6; }
-if test "x$ac_cv_lib_socket_setsockopt" = xyes; then :
-  LIBS="$LIBS -lsocket"
-else
-  tcl_checkBoth=1
-fi
-
-fi
-
-    fi
-    if test "$tcl_checkBoth" = 1; then
-	tk_oldLibs=$LIBS
-	LIBS="$LIBS -lsocket -lnsl"
-	ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
-if test "x$ac_cv_func_accept" = xyes; then :
-  tcl_checkNsl=0
-else
-  LIBS=$tk_oldLibs
-fi
-
-    fi
-    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
-if test "x$ac_cv_func_gethostbyname" = xyes; then :
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_nsl_gethostbyname=yes
-else
-  ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
-  LIBS="$LIBS -lnsl"
-fi
-
-fi
-
-
-    # TEA specific: Don't perform the eval of the libraries here because
-    # DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS
-
-    TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}'
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking dirent.h" >&5
-$as_echo_n "checking dirent.h... " >&6; }
-if ${tcl_cv_dirent_h+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <dirent.h>
-int
-main ()
-{
-
-#ifndef _POSIX_SOURCE
-#   ifdef __Lynx__
-	/*
-	 * Generate compilation error to make the test fail:  Lynx headers
-	 * are only valid if really in the POSIX environment.
-	 */
-
-	missing_procedure();
-#   endif
-#endif
-DIR *d;
-struct dirent *entryPtr;
-char *p;
-d = opendir("foobar");
-entryPtr = readdir(d);
-p = entryPtr->d_name;
-closedir(d);
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  tcl_cv_dirent_h=yes
-else
-  tcl_cv_dirent_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_dirent_h" >&5
-$as_echo "$tcl_cv_dirent_h" >&6; }
-
-    if test $tcl_cv_dirent_h = no; then
-
-$as_echo "#define NO_DIRENT_H 1" >>confdefs.h
-
-    fi
-
-    # TEA specific:
-    ac_fn_c_check_header_mongrel "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
-if test "x$ac_cv_header_errno_h" = xyes; then :
-
-else
-
-$as_echo "#define NO_ERRNO_H 1" >>confdefs.h
-
-fi
-
-
-    ac_fn_c_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
-if test "x$ac_cv_header_float_h" = xyes; then :
-
-else
-
-$as_echo "#define NO_FLOAT_H 1" >>confdefs.h
-
-fi
-
-
-    ac_fn_c_check_header_mongrel "$LINENO" "values.h" "ac_cv_header_values_h" "$ac_includes_default"
-if test "x$ac_cv_header_values_h" = xyes; then :
-
-else
-
-$as_echo "#define NO_VALUES_H 1" >>confdefs.h
-
-fi
-
-
-    ac_fn_c_check_header_mongrel "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
-if test "x$ac_cv_header_limits_h" = xyes; then :
-
-$as_echo "#define HAVE_LIMITS_H 1" >>confdefs.h
-
-else
-
-$as_echo "#define NO_LIMITS_H 1" >>confdefs.h
-
-fi
-
-
-    ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_stdlib_h" = xyes; then :
-  tcl_ok=1
-else
-  tcl_ok=0
-fi
-
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "strtol" >/dev/null 2>&1; then :
-
-else
-  tcl_ok=0
-fi
-rm -f conftest*
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "strtoul" >/dev/null 2>&1; then :
-
-else
-  tcl_ok=0
-fi
-rm -f conftest*
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "strtod" >/dev/null 2>&1; then :
-
-else
-  tcl_ok=0
-fi
-rm -f conftest*
-
-    if test $tcl_ok = 0; then
-
-$as_echo "#define NO_STDLIB_H 1" >>confdefs.h
-
-    fi
-    ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
-if test "x$ac_cv_header_string_h" = xyes; then :
-  tcl_ok=1
-else
-  tcl_ok=0
-fi
-
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "strstr" >/dev/null 2>&1; then :
-
-else
-  tcl_ok=0
-fi
-rm -f conftest*
-
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "strerror" >/dev/null 2>&1; then :
-
-else
-  tcl_ok=0
-fi
-rm -f conftest*
-
-
-    # See also memmove check below for a place where NO_STRING_H can be
-    # set and why.
-
-    if test $tcl_ok = 0; then
-
-$as_echo "#define NO_STRING_H 1" >>confdefs.h
-
-    fi
-
-    ac_fn_c_check_header_mongrel "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_wait_h" = xyes; then :
-
-else
-
-$as_echo "#define NO_SYS_WAIT_H 1" >>confdefs.h
-
-fi
-
-
-    ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
-
-else
-
-$as_echo "#define NO_DLFCN_H 1" >>confdefs.h
-
-fi
-
-
-
-    # OS/390 lacks sys/param.h (and doesn't need it, by chance).
-    for ac_header in sys/param.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_param_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_PARAM_H 1
-_ACEOF
-
-fi
-
-done
-
-
-	# Let the user call this, because if it triggers, they will
-	# need a compat/strtod.c that is correct.  Users can also
-	# use Tcl_GetDouble(FromObj) instead.
-	#TEA_BUGGY_STRTOD
-    fi
-
-
-#-----------------------------------------------------------------------
-# __CHANGE__
-# Specify the C source files to compile in TEA_ADD_SOURCES,
-# public headers that need to be installed in TEA_ADD_HEADERS,
-# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
-# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
-# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
-# and PKG_TCL_SOURCES.
-#-----------------------------------------------------------------------
-
-
-    vars="
-	ezmpeg.c
-	tkmpeg.C
-	"
-    for i in $vars; do
-	case $i in
-	    \$*)
-		# allow $-var names
-		PKG_SOURCES="$PKG_SOURCES $i"
-		PKG_OBJECTS="$PKG_OBJECTS $i"
-		;;
-	    *)
-		# check for existence - allows for generic/win/unix VPATH
-		# To add more dirs here (like 'src'), you have to update VPATH
-		# in Makefile.in as well
-		if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
-		    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
-		    -a ! -f "${srcdir}/macosx/$i" \
-		    ; then
-		    as_fn_error $? "could not find source file '$i'" "$LINENO" 5
-		fi
-		PKG_SOURCES="$PKG_SOURCES $i"
-		# this assumes it is in a VPATH dir
-		i=`basename $i`
-		# handle user calling this before or after TEA_SETUP_COMPILER
-		if test x"${OBJEXT}" != x ; then
-		    j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}"
-		else
-		    j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
-		fi
-		PKG_OBJECTS="$PKG_OBJECTS $j"
-		;;
-	esac
-    done
-
-
-
-
-    vars=""
-    for i in $vars; do
-	# check for existence, be strict because it is installed
-	if test ! -f "${srcdir}/$i" ; then
-	    as_fn_error $? "could not find header file '${srcdir}/$i'" "$LINENO" 5
-	fi
-	PKG_HEADERS="$PKG_HEADERS $i"
-    done
-
-
-
-    vars=""
-    for i in $vars; do
-	PKG_INCLUDES="$PKG_INCLUDES $i"
-    done
-
-
-
-    vars="-lstdc++"
-    for i in $vars; do
-	if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then
-          case $i in
-            *.lib)
-              # Convert foo.lib to -lfoo for GCC
-                i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'`
-            ;;
-          esac
-	fi
-	PKG_LIBS="$PKG_LIBS $i"
-    done
-
-
-
-    PKG_CFLAGS="$PKG_CFLAGS "
-
-
-
-    vars=""
-    for i in $vars; do
-	# check for existence - allows for generic/win/unix VPATH
-	if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
-	    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
-	    -a ! -f "${srcdir}/macosx/$i" \
-	    ; then
-	    as_fn_error $? "could not find stub source file '$i'" "$LINENO" 5
-	fi
-	PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i"
-	# this assumes it is in a VPATH dir
-	i=`basename $i`
-	# handle user calling this before or after TEA_SETUP_COMPILER
-	if test x"${OBJEXT}" != x ; then
-	    j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}"
-	else
-	    j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
-	fi
-	PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j"
-    done
-
-
-
-
-    vars=""
-    for i in $vars; do
-	# check for existence, be strict because it is installed
-	if test ! -f "${srcdir}/$i" ; then
-	    as_fn_error $? "could not find tcl source file '${srcdir}/$i'" "$LINENO" 5
-	fi
-	PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i"
-    done
-
-
-
-#--------------------------------------------------------------------
-# __CHANGE__
-#
-# You can add more files to clean if your extension creates any extra
-# files by extending CLEANFILES.
-# Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure
-# and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var.
-#
-# A few miscellaneous platform-specific items:
-# TEA_ADD_* any platform specific compiler/build info here.
-#--------------------------------------------------------------------
-
-#CLEANFILES="$CLEANFILES pkgIndex.tcl"
-if test "${TEA_PLATFORM}" = "windows" ; then
-    # Ensure no empty if clauses
-    :
-    #TEA_ADD_SOURCES([win/winFile.c])
-    #TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"])
-else
-    # Ensure no empty else clauses
-    :
-    #TEA_ADD_SOURCES([unix/unixFile.c])
-    #TEA_ADD_LIBS([-lsuperfly])
-fi
-
-#--------------------------------------------------------------------
-# __CHANGE__
-# Choose which headers you need.  Extension authors should try very
-# hard to only rely on the Tcl public header files.  Internal headers
-# contain private data structures and are subject to change without
-# notice.
-# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG
-#--------------------------------------------------------------------
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl public headers" >&5
-$as_echo_n "checking for Tcl public headers... " >&6; }
-
-
-# Check whether --with-tclinclude was given.
-if test "${with_tclinclude+set}" = set; then :
-  withval=$with_tclinclude; with_tclinclude=${withval}
-fi
-
-
-    if ${ac_cv_c_tclh+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	# Use the value from --with-tclinclude, if it was given
-
-	if test x"${with_tclinclude}" != x ; then
-	    if test -f "${with_tclinclude}/tcl.h" ; then
-		ac_cv_c_tclh=${with_tclinclude}
-	    else
-		as_fn_error $? "${with_tclinclude} directory does not contain tcl.h" "$LINENO" 5
-	    fi
-	else
-	    list=""
-	    if test "`uname -s`" = "Darwin"; then
-		# If Tcl was built as a framework, attempt to use
-		# the framework's Headers directory
-		case ${TCL_DEFS} in
-		    *TCL_FRAMEWORK*)
-			list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`"
-			;;
-		esac
-	    fi
-
-	    # Look in the source dir only if Tcl is not installed,
-	    # and in that situation, look there before installed locations.
-	    if test -f "${TCL_BIN_DIR}/Makefile" ; then
-		list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`"
-	    fi
-
-	    # Check order: pkg --prefix location, Tcl's --prefix location,
-	    # relative to directory of tclConfig.sh.
-
-	    eval "temp_includedir=${includedir}"
-	    list="$list \
-		`ls -d ${temp_includedir}        2>/dev/null` \
-		`ls -d ${TCL_PREFIX}/include     2>/dev/null` \
-		`ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`"
-	    if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then
-		list="$list /usr/local/include /usr/include"
-		if test x"${TCL_INCLUDE_SPEC}" != x ; then
-		    d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'`
-		    list="$list `ls -d ${d} 2>/dev/null`"
-		fi
-	    fi
-	    for i in $list ; do
-		if test -f "$i/tcl.h" ; then
-		    ac_cv_c_tclh=$i
-		    break
-		fi
-	    done
-	fi
-
-fi
-
-
-    # Print a message based on how we determined the include path
-
-    if test x"${ac_cv_c_tclh}" = x ; then
-	as_fn_error $? "tcl.h not found.  Please specify its location with --with-tclinclude" "$LINENO" 5
-    else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_cv_c_tclh}" >&5
-$as_echo "${ac_cv_c_tclh}" >&6; }
-    fi
-
-    # Convert to a native path and substitute into the output files.
-
-    INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}`
-
-    TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\"
-
-
-
-#TEA_PRIVATE_TCL_HEADERS
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk public headers" >&5
-$as_echo_n "checking for Tk public headers... " >&6; }
-
-
-# Check whether --with-tkinclude was given.
-if test "${with_tkinclude+set}" = set; then :
-  withval=$with_tkinclude; with_tkinclude=${withval}
-fi
-
-
-    if ${ac_cv_c_tkh+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	# Use the value from --with-tkinclude, if it was given
-
-	if test x"${with_tkinclude}" != x ; then
-	    if test -f "${with_tkinclude}/tk.h" ; then
-		ac_cv_c_tkh=${with_tkinclude}
-	    else
-		as_fn_error $? "${with_tkinclude} directory does not contain tk.h" "$LINENO" 5
-	    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=$i
-		    break
-		fi
-	    done
-	fi
-
-fi
-
-
-    # Print a message based on how we determined the include path
-
-    if test x"${ac_cv_c_tkh}" = x ; then
-	as_fn_error $? "tk.h not found.  Please specify its location with --with-tkinclude" "$LINENO" 5
-    else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_cv_c_tkh}" >&5
-$as_echo "${ac_cv_c_tkh}" >&6; }
-    fi
-
-    # Convert to a native path and substitute into the output files.
-
-    INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tkh}`
-
-    TK_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\"
-
-
-
-    if test "${PRACTCL_WINDOWINGSYSTEM}" != "x11"; then
-	# On Windows and Aqua, we need the X compat headers
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X11 header files" >&5
-$as_echo_n "checking for X11 header files... " >&6; }
-	if test ! -r "${INCLUDE_DIR_NATIVE}/X11/Xlib.h"; then
-	    INCLUDE_DIR_NATIVE="`${CYGPATH} ${TK_SRC_DIR}/xlib`"
-	    TK_XINCLUDES=-I\"${INCLUDE_DIR_NATIVE}\"
-
-	fi
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${INCLUDE_DIR_NATIVE}" >&5
-$as_echo "${INCLUDE_DIR_NATIVE}" >&6; }
-    fi
-
-#TEA_PRIVATE_TK_HEADERS
-#TEA_PATH_X
-
-#--------------------------------------------------------------------
-# Check whether --enable-threads or --disable-threads was given.
-# This auto-enables if Tcl was compiled threaded.
-#--------------------------------------------------------------------
-
-
-    # Check whether --enable-threads was given.
-if test "${enable_threads+set}" = set; then :
-  enableval=$enable_threads; tcl_ok=$enableval
-else
-  tcl_ok=yes
-fi
-
-
-    if test "${enable_threads+set}" = set; then
-	enableval="$enable_threads"
-	tcl_ok=$enableval
-    else
-	tcl_ok=yes
-    fi
-
-    if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then
-	TCL_THREADS=1
-
-	if test "${TEA_PLATFORM}" != "windows" ; then
-	    # We are always OK on Windows, so check what this platform wants:
-
-	    # USE_THREAD_ALLOC tells us to try the special thread-based
-	    # allocator that significantly reduces lock contention
-
-$as_echo "#define USE_THREAD_ALLOC 1" >>confdefs.h
-
-
-$as_echo "#define _REENTRANT 1" >>confdefs.h
-
-	    if test "`uname -s`" = "SunOS" ; then
-
-$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
-
-	    fi
-
-$as_echo "#define _THREAD_SAFE 1" >>confdefs.h
-
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
-$as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_init ();
-int
-main ()
-{
-return pthread_mutex_init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_pthread_pthread_mutex_init=yes
-else
-  ac_cv_lib_pthread_pthread_mutex_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
-  tcl_ok=yes
-else
-  tcl_ok=no
-fi
-
-	    if test "$tcl_ok" = "no"; then
-		# Check a little harder for __pthread_mutex_init in the same
-		# library, as some systems hide it there until pthread.h is
-		# defined.  We could alternatively do an AC_TRY_COMPILE with
-		# pthread.h, but that will work with libpthread really doesn't
-		# exist, like AIX 4.2.  [Bug: 4359]
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_mutex_init in -lpthread" >&5
-$as_echo_n "checking for __pthread_mutex_init in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread___pthread_mutex_init+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char __pthread_mutex_init ();
-int
-main ()
-{
-return __pthread_mutex_init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_pthread___pthread_mutex_init=yes
-else
-  ac_cv_lib_pthread___pthread_mutex_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_mutex_init" >&5
-$as_echo "$ac_cv_lib_pthread___pthread_mutex_init" >&6; }
-if test "x$ac_cv_lib_pthread___pthread_mutex_init" = xyes; then :
-  tcl_ok=yes
-else
-  tcl_ok=no
-fi
-
-	    fi
-
-	    if test "$tcl_ok" = "yes"; then
-		# The space is needed
-		THREADS_LIBS=" -lpthread"
-	    else
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthreads" >&5
-$as_echo_n "checking for pthread_mutex_init in -lpthreads... " >&6; }
-if ${ac_cv_lib_pthreads_pthread_mutex_init+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthreads  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_init ();
-int
-main ()
-{
-return pthread_mutex_init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_pthreads_pthread_mutex_init=yes
-else
-  ac_cv_lib_pthreads_pthread_mutex_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_mutex_init" >&5
-$as_echo "$ac_cv_lib_pthreads_pthread_mutex_init" >&6; }
-if test "x$ac_cv_lib_pthreads_pthread_mutex_init" = xyes; then :
-  tcl_ok=yes
-else
-  tcl_ok=no
-fi
-
-		if test "$tcl_ok" = "yes"; then
-		    # The space is needed
-		    THREADS_LIBS=" -lpthreads"
-		else
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc" >&5
-$as_echo_n "checking for pthread_mutex_init in -lc... " >&6; }
-if ${ac_cv_lib_c_pthread_mutex_init+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lc  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_init ();
-int
-main ()
-{
-return pthread_mutex_init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_c_pthread_mutex_init=yes
-else
-  ac_cv_lib_c_pthread_mutex_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_mutex_init" >&5
-$as_echo "$ac_cv_lib_c_pthread_mutex_init" >&6; }
-if test "x$ac_cv_lib_c_pthread_mutex_init" = xyes; then :
-  tcl_ok=yes
-else
-  tcl_ok=no
-fi
-
-		    if test "$tcl_ok" = "no"; then
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc_r" >&5
-$as_echo_n "checking for pthread_mutex_init in -lc_r... " >&6; }
-if ${ac_cv_lib_c_r_pthread_mutex_init+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lc_r  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_init ();
-int
-main ()
-{
-return pthread_mutex_init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_c_r_pthread_mutex_init=yes
-else
-  ac_cv_lib_c_r_pthread_mutex_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_mutex_init" >&5
-$as_echo "$ac_cv_lib_c_r_pthread_mutex_init" >&6; }
-if test "x$ac_cv_lib_c_r_pthread_mutex_init" = xyes; then :
-  tcl_ok=yes
-else
-  tcl_ok=no
-fi
-
-			if test "$tcl_ok" = "yes"; then
-			    # The space is needed
-			    THREADS_LIBS=" -pthread"
-			else
-			    TCL_THREADS=0
-			    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Do not know how to find pthread lib on your system - thread support disabled" >&5
-$as_echo "$as_me: WARNING: Do not know how to find pthread lib on your system - thread support disabled" >&2;}
-			fi
-		    fi
-		fi
-	    fi
-	fi
-    else
-	TCL_THREADS=0
-    fi
-    # Do checking message here to not mess up interleaved configure output
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for building with threads" >&5
-$as_echo_n "checking for building with threads... " >&6; }
-    if test "${TCL_THREADS}" = 1; then
-
-$as_echo "#define TCL_THREADS 1" >>confdefs.h
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (default)" >&5
-$as_echo "yes (default)" >&6; }
-    else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    fi
-    # TCL_THREADS sanity checking.  See if our request for building with
-    # threads is the same as the way Tcl was built.  If not, warn the user.
-    case ${TCL_DEFS} in
-	*THREADS=1*)
-	    if test "${TCL_THREADS}" = "0"; then
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-    Building ${PACKAGE_NAME} without threads enabled, but building against Tcl
-    that IS thread-enabled.  It is recommended to use --enable-threads." >&5
-$as_echo "$as_me: WARNING:
-    Building ${PACKAGE_NAME} without threads enabled, but building against Tcl
-    that IS thread-enabled.  It is recommended to use --enable-threads." >&2;}
-	    fi
-	    ;;
-	*)
-	    if test "${TCL_THREADS}" = "1"; then
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-    --enable-threads requested, but building against a Tcl that is NOT
-    thread-enabled.  This is an OK configuration that will also run in
-    a thread-enabled core." >&5
-$as_echo "$as_me: WARNING:
-    --enable-threads requested, but building against a Tcl that is NOT
-    thread-enabled.  This is an OK configuration that will also run in
-    a thread-enabled core." >&2;}
-	    fi
-	    ;;
-    esac
-
-
-
-#--------------------------------------------------------------------
-# The statement below defines a collection of symbols related to
-# building as a shared library instead of a static library.
-#--------------------------------------------------------------------
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5
-$as_echo_n "checking how to build libraries... " >&6; }
-    # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
-  enableval=$enable_shared; shared_ok=$enableval
-else
-  shared_ok=yes
-fi
-
-
-    if test "${enable_shared+set}" = set; then
-	enableval="$enable_shared"
-	shared_ok=$enableval
-    else
-	shared_ok=yes
-    fi
-
-    # Check whether --enable-stubs was given.
-if test "${enable_stubs+set}" = set; then :
-  enableval=$enable_stubs; stubs_ok=$enableval
-else
-  stubs_ok=yes
-fi
-
-
-    if test "${enable_stubs+set}" = set; then
-	enableval="$enable_stubs"
-	stubs_ok=$enableval
-    else
-	stubs_ok=yes
-    fi
-
-    # Stubs are always enabled for shared builds
-    if test "$shared_ok" = "yes" ; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: shared" >&5
-$as_echo "shared" >&6; }
-	SHARED_BUILD=1
-        STUBS_BUILD=1
-    else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5
-$as_echo "static" >&6; }
-	SHARED_BUILD=0
-
-$as_echo "#define STATIC_BUILD 1" >>confdefs.h
-
-        if test "$stubs_ok" = "yes" ; then
-          STUBS_BUILD=1
-        else
-          STUBS_BUILD=0
-        fi
-    fi
-    if test "${STUBS_BUILD}" = "1" ; then
-
-$as_echo "#define USE_TCL_STUBS 1" >>confdefs.h
-
-
-$as_echo "#define USE_TCLOO_STUBS 1" >>confdefs.h
-
-      if test "${TEA_WINDOWINGSYSTEM}" != ""; then
-
-$as_echo "#define USE_TK_STUBS 1" >>confdefs.h
-
-      fi
-    fi
-
-
-
-
-
-#--------------------------------------------------------------------
-# This macro figures out what flags to use with the compiler/linker
-# when building shared/static debug/optimized objects.  This information
-# can be taken from the tclConfig.sh file, but this figures it all out.
-#--------------------------------------------------------------------
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
-  ac_ct_RANLIB=$RANLIB
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_RANLIB"; then
-  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_RANLIB="ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_RANLIB" = x; then
-    RANLIB=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RANLIB=$ac_ct_RANLIB
-  fi
-else
-  RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-
-
-
-    # Step 0.a: Enable 64 bit support?
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5
-$as_echo_n "checking if 64bit support is requested... " >&6; }
-    # Check whether --enable-64bit was given.
-if test "${enable_64bit+set}" = set; then :
-  enableval=$enable_64bit; do64bit=$enableval
-else
-  do64bit=no
-fi
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5
-$as_echo "$do64bit" >&6; }
-
-    # Step 0.b: Enable Solaris 64 bit VIS support?
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit Sparc VIS support is requested" >&5
-$as_echo_n "checking if 64bit Sparc VIS support is requested... " >&6; }
-    # Check whether --enable-64bit-vis was given.
-if test "${enable_64bit_vis+set}" = set; then :
-  enableval=$enable_64bit_vis; do64bitVIS=$enableval
-else
-  do64bitVIS=no
-fi
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bitVIS" >&5
-$as_echo "$do64bitVIS" >&6; }
-    # Force 64bit on with VIS
-    if test "$do64bitVIS" = "yes"; then :
-  do64bit=yes
-fi
-
-    # Step 0.c: Check if visibility support is available. Do this here so
-    # that platform specific alternatives can be used below if this fails.
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports visibility \"hidden\"" >&5
-$as_echo_n "checking if compiler supports visibility \"hidden\"... " >&6; }
-if ${tcl_cv_cc_visibility_hidden+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
-	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-	    extern __attribute__((__visibility__("hidden"))) void f(void);
-	    void f(void) {}
-int
-main ()
-{
-f();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  tcl_cv_cc_visibility_hidden=yes
-else
-  tcl_cv_cc_visibility_hidden=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-	CFLAGS=$hold_cflags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_visibility_hidden" >&5
-$as_echo "$tcl_cv_cc_visibility_hidden" >&6; }
-    if test $tcl_cv_cc_visibility_hidden = yes; then :
-
-
-$as_echo "#define MODULE_SCOPE extern __attribute__((__visibility__(\"hidden\")))" >>confdefs.h
-
-
-$as_echo "#define HAVE_HIDDEN 1" >>confdefs.h
-
-
-fi
-
-    # Step 0.d: Disable -rpath support?
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if rpath support is requested" >&5
-$as_echo_n "checking if rpath support is requested... " >&6; }
-    # Check whether --enable-rpath was given.
-if test "${enable_rpath+set}" = set; then :
-  enableval=$enable_rpath; doRpath=$enableval
-else
-  doRpath=yes
-fi
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doRpath" >&5
-$as_echo "$doRpath" >&6; }
-
-    # TEA specific: Cross-compiling options for Windows/CE builds?
-
-    if test "${TEA_PLATFORM}" = windows; then :
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if Windows/CE build is requested" >&5
-$as_echo_n "checking if Windows/CE build is requested... " >&6; }
-	# Check whether --enable-wince was given.
-if test "${enable_wince+set}" = set; then :
-  enableval=$enable_wince; doWince=$enableval
-else
-  doWince=no
-fi
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $doWince" >&5
-$as_echo "$doWince" >&6; }
-
-fi
-
-    # Set the variable "system" to hold the name and version number
-    # for the system.
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5
-$as_echo_n "checking system version... " >&6; }
-if ${tcl_cv_sys_version+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	# TEA specific:
-	if test "${TEA_PLATFORM}" = "windows" ; then
-	    tcl_cv_sys_version=windows
-	else
-	    tcl_cv_sys_version=`uname -s`-`uname -r`
-	    if test "$?" -ne 0 ; then
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5
-$as_echo "$as_me: WARNING: can't find uname command" >&2;}
-		tcl_cv_sys_version=unknown
-	    else
-		if test "`uname -s`" = "AIX" ; then
-		    tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
-		fi
-	    fi
-	fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5
-$as_echo "$tcl_cv_sys_version" >&6; }
-    system=$tcl_cv_sys_version
-
-
-    # Require ranlib early so we can override it in special cases below.
-
-
-
-    # Set configuration options based on system name and version.
-    # This is similar to Tcl's unix/tcl.m4 except that we've added a
-    # "windows" case and removed some core-only vars.
-
-    do64bit_ok=no
-    # default to '{$LIBS}' and set to "" on per-platform necessary basis
-    SHLIB_LD_LIBS='${LIBS}'
-    # When ld needs options to work in 64-bit mode, put them in
-    # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load]
-    # is disabled by the user. [Bug 1016796]
-    LDFLAGS_ARCH=""
-    UNSHARED_LIB_SUFFIX=""
-    # TEA specific: use PACKAGE_VERSION instead of VERSION
-    TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`'
-    ECHO_VERSION='`echo ${PACKAGE_VERSION}`'
-    TCL_LIB_VERSIONS_OK=ok
-    CFLAGS_DEBUG=-g
-    if test "$GCC" = yes; then :
-
-	CFLAGS_OPTIMIZE=-O2
-	CFLAGS_WARNING="-Wall"
-
-else
-
-	CFLAGS_OPTIMIZE=-O
-	CFLAGS_WARNING=""
-
-fi
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AR"; then
-  ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_AR="${ac_tool_prefix}ar"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
-  ac_ct_AR=$AR
-  # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_AR"; then
-  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_AR="ar"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_AR" = x; then
-    AR=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    AR=$ac_ct_AR
-  fi
-else
-  AR="$ac_cv_prog_AR"
-fi
-
-    STLIB_LD='${AR} cr'
-    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
-    if test "x$SHLIB_VERSION" = x; then :
-  SHLIB_VERSION=""
-else
-  SHLIB_VERSION=".$SHLIB_VERSION"
-fi
-    case $system in
-	# TEA specific:
-	windows)
-	    # This is a 2-stage check to make sure we have the 64-bit SDK
-	    # We have to know where the SDK is installed.
-	    # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs
-	    # MACHINE is IX86 for LINK, but this is used by the manifest,
-	    # which requires x86|amd64|ia64.
-	    MACHINE="X86"
-	    if test "$do64bit" != "no" ; then
-		if test "x${MSSDK}x" = "xx" ; then
-		    MSSDK="C:/Progra~1/Microsoft Platform SDK"
-		fi
-		MSSDK=`echo "$MSSDK" | sed -e  's!\\\!/!g'`
-		PATH64=""
-		case "$do64bit" in
-		    amd64|x64|yes)
-			MACHINE="AMD64" ; # default to AMD64 64-bit build
-			PATH64="${MSSDK}/Bin/Win64/x86/AMD64"
-			;;
-		    ia64)
-			MACHINE="IA64"
-			PATH64="${MSSDK}/Bin/Win64"
-			;;
-		esac
-		if test "$GCC" != "yes" -a ! -d "${PATH64}" ; then
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&5
-$as_echo "$as_me: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&2;}
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Ensure latest Platform SDK is installed" >&5
-$as_echo "$as_me: WARNING: Ensure latest Platform SDK is installed" >&2;}
-		    do64bit="no"
-		else
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: result:    Using 64-bit $MACHINE mode" >&5
-$as_echo "   Using 64-bit $MACHINE mode" >&6; }
-		    do64bit_ok="yes"
-		fi
-	    fi
-
-	    if test "$doWince" != "no" ; then
-		if test "$do64bit" != "no" ; then
-		    as_fn_error $? "Windows/CE and 64-bit builds incompatible" "$LINENO" 5
-		fi
-		if test "$GCC" = "yes" ; then
-		    as_fn_error $? "Windows/CE and GCC builds incompatible" "$LINENO" 5
-		fi
-
-    # First, look for one uninstalled.
-    # the alternative search directory is invoked by --with-celib
-
-    if test x"${no_celib}" = x ; then
-	# we reset no_celib in case something fails here
-	no_celib=true
-
-# Check whether --with-celib was given.
-if test "${with_celib+set}" = set; then :
-  withval=$with_celib; with_celibconfig=${withval}
-fi
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Windows/CE celib directory" >&5
-$as_echo_n "checking for Windows/CE celib directory... " >&6; }
-	if ${ac_cv_c_celibconfig+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	    # First check to see if --with-celibconfig was specified.
-	    if test x"${with_celibconfig}" != x ; then
-		if test -d "${with_celibconfig}/inc" ; then
-		    ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)`
-		else
-		    as_fn_error $? "${with_celibconfig} directory doesn't contain inc directory" "$LINENO" 5
-		fi
-	    fi
-
-	    # then check for a celib library
-	    if test x"${ac_cv_c_celibconfig}" = x ; then
-		for i in \
-			../celib-palm-3.0 \
-			../celib \
-			../../celib-palm-3.0 \
-			../../celib \
-			`ls -dr ../celib-*3.[0-9]* 2>/dev/null` \
-			${srcdir}/../celib-palm-3.0 \
-			${srcdir}/../celib \
-			`ls -dr ${srcdir}/../celib-*3.[0-9]* 2>/dev/null` \
-			; do
-		    if test -d "$i/inc" ; then
-			ac_cv_c_celibconfig=`(cd $i; pwd)`
-			break
-		    fi
-		done
-	    fi
-
-fi
-
-	if test x"${ac_cv_c_celibconfig}" = x ; then
-	    as_fn_error $? "Cannot find celib support library directory" "$LINENO" 5
-	else
-	    no_celib=
-	    CELIB_DIR=${ac_cv_c_celibconfig}
-	    CELIB_DIR=`echo "$CELIB_DIR" | sed -e 's!\\\!/!g'`
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $CELIB_DIR" >&5
-$as_echo "found $CELIB_DIR" >&6; }
-	fi
-    fi
-
-		# Set defaults for common evc4/PPC2003 setup
-		# Currently Tcl requires 300+, possibly 420+ for sockets
-		CEVERSION=420; 		# could be 211 300 301 400 420 ...
-		TARGETCPU=ARMV4;	# could be ARMV4 ARM MIPS SH3 X86 ...
-		ARCH=ARM;		# could be ARM MIPS X86EM ...
-		PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002"
-		if test "$doWince" != "yes"; then
-		    # If !yes then the user specified something
-		    # Reset ARCH to allow user to skip specifying it
-		    ARCH=
-		    eval `echo $doWince | awk -F, '{ \
-	    if (length($1)) { printf "CEVERSION=\"%s\"\n", $1; \
-	    if ($1 < 400)   { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \
-	    if (length($2)) { printf "TARGETCPU=\"%s\"\n", toupper($2) }; \
-	    if (length($3)) { printf "ARCH=\"%s\"\n", toupper($3) }; \
-	    if (length($4)) { printf "PLATFORM=\"%s\"\n", $4 }; \
-		    }'`
-		    if test "x${ARCH}" = "x" ; then
-			ARCH=$TARGETCPU;
-		    fi
-		fi
-		OSVERSION=WCE$CEVERSION;
-	    	if test "x${WCEROOT}" = "x" ; then
-			WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0"
-		    if test ! -d "${WCEROOT}" ; then
-			WCEROOT="C:/Program Files/Microsoft eMbedded Tools"
-		    fi
-		fi
-		if test "x${SDKROOT}" = "x" ; then
-		    SDKROOT="C:/Program Files/Windows CE Tools"
-		    if test ! -d "${SDKROOT}" ; then
-			SDKROOT="C:/Windows CE Tools"
-		    fi
-		fi
-		WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'`
-		SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'`
-		if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \
-		    -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then
-		    as_fn_error $? "could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" "$LINENO" 5
-		    doWince="no"
-		else
-		    # We could PATH_NOSPACE these, but that's not important,
-		    # as long as we quote them when used.
-		    CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
-		    if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
-			CEINCLUDE="${CEINCLUDE}/${TARGETCPU}"
-		    fi
-		    CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"
-    		fi
-	    fi
-
-	    if test "$GCC" != "yes" ; then
-	        if test "${SHARED_BUILD}" = "0" ; then
-		    runtime=-MT
-	        else
-		    runtime=-MD
-	        fi
-	        case "x`echo \${VisualStudioVersion}`" in
-	            x1[4-9]*)
-		        lflags="${lflags} -nodefaultlib:libucrt.lib"
-
-    vars="ucrt.lib"
-    for i in $vars; do
-	if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then
-          case $i in
-            *.lib)
-              # Convert foo.lib to -lfoo for GCC
-                i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'`
-            ;;
-          esac
-	fi
-	PKG_LIBS="$PKG_LIBS $i"
-    done
-
-
-	            ;;
-	            *)
-	            ;;
-	        esac
-
-                if test "$do64bit" != "no" ; then
-		    # All this magic is necessary for the Win64 SDK RC1 - hobbs
-		    CC="\"${PATH64}/cl.exe\""
-		    CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\""
-		    RC="\"${MSSDK}/bin/rc.exe\""
-		    lflags="${lflags} -nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\""
-		    LINKBIN="\"${PATH64}/link.exe\""
-		    CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d"
-		    CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}"
-		    # Avoid 'unresolved external symbol __security_cookie'
-		    # errors, c.f. http://support.microsoft.com/?id=894573
-
-    vars="bufferoverflowU.lib"
-    for i in $vars; do
-	if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then
-          case $i in
-            *.lib)
-              # Convert foo.lib to -lfoo for GCC
-                i=-l`echo "$i" | sed -e 's/\.[^.]*$//' -e 's/\.lib.*//'`
-            ;;
-          esac
-	fi
-	PKG_LIBS="$PKG_LIBS $i"
-    done
-
-
-		elif test "$doWince" != "no" ; then
-		    CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin"
-		    if test "${TARGETCPU}" = "X86"; then
-			CC="\"${CEBINROOT}/cl.exe\""
-		    else
-			CC="\"${CEBINROOT}/cl${ARCH}.exe\""
-		    fi
-		    CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\""
-		    RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\""
-		    arch=`echo ${ARCH} | awk '{print tolower($0)}'`
-		    defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS"
-		    if test "${SHARED_BUILD}" = "1" ; then
-			# Static CE builds require static celib as well
-		    	defs="${defs} _DLL"
-		    fi
-		    for i in $defs ; do
-
-cat >>confdefs.h <<_ACEOF
-#define $i 1
-_ACEOF
-
-		    done
-
-cat >>confdefs.h <<_ACEOF
-#define _WIN32_WCE $CEVERSION
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define UNDER_CE $CEVERSION
-_ACEOF
-
-		    CFLAGS_DEBUG="-nologo -Zi -Od"
-		    CFLAGS_OPTIMIZE="-nologo -Ox"
-		    lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'`
-		    lflags="${lflags} -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo"
-		    LINKBIN="\"${CEBINROOT}/link.exe\""
-
-		else
-		    RC="rc"
-		    lflags="${lflags} -nologo"
-		    LINKBIN="link"
-		    CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d"
-		    CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}"
-		fi
-	    fi
-
-	    if test "$GCC" = "yes"; then
-		# mingw gcc mode
-		if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
-set dummy ${ac_tool_prefix}windres; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RC"; then
-  ac_cv_prog_RC="$RC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_RC="${ac_tool_prefix}windres"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-RC=$ac_cv_prog_RC
-if test -n "$RC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5
-$as_echo "$RC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RC"; then
-  ac_ct_RC=$RC
-  # Extract the first word of "windres", so it can be a program name with args.
-set dummy windres; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_RC"; then
-  ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_RC="windres"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RC=$ac_cv_prog_ac_ct_RC
-if test -n "$ac_ct_RC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5
-$as_echo "$ac_ct_RC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_RC" = x; then
-    RC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RC=$ac_ct_RC
-  fi
-else
-  RC="$ac_cv_prog_RC"
-fi
-
-		CFLAGS_DEBUG="-g"
-		CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
-		SHLIB_LD='${CC} -shared'
-		UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
-		PRACTCL_UNSHARED_LIB_SUFFIX='.a'
-
-		LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}"
-		LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cross-compile version of gcc" >&5
-$as_echo_n "checking for cross-compile version of gcc... " >&6; }
-if ${ac_cv_cross+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-			    #ifdef _WIN32
-				#error cross-compiler
-			    #endif
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_cross=yes
-else
-  ac_cv_cross=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cross" >&5
-$as_echo "$ac_cv_cross" >&6; }
-		      if test "$ac_cv_cross" = "yes"; then
-			case "$do64bit" in
-			    amd64|x64|yes)
-				CC="x86_64-w64-mingw32-gcc"
-				LD="x86_64-w64-mingw32-ld"
-				AR="x86_64-w64-mingw32-ar"
-				RANLIB="x86_64-w64-mingw32-ranlib"
-				RC="x86_64-w64-mingw32-windres"
-			    ;;
-			    *)
-				CC="i686-w64-mingw32-gcc"
-				LD="i686-w64-mingw32-ld"
-				AR="i686-w64-mingw32-ar"
-				RANLIB="i686-w64-mingw32-ranlib"
-				RC="i686-w64-mingw32-windres"
-			    ;;
-			esac
-		fi
-
-	    else
-		SHLIB_LD="${LINKBIN} -dll ${lflags}"
-		# link -lib only works when -lib is the first arg
-		STLIB_LD="${LINKBIN} -lib ${lflags}"
-		UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib'
-		PATHTYPE=-w
-		# For information on what debugtype is most useful, see:
-		# http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp
-		# and also
-		# http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx
-		# This essentially turns it all on.
-		LDFLAGS_DEBUG="-debug -debugtype:cv"
-		LDFLAGS_OPTIMIZE="-release"
-		if test "$doWince" != "no" ; then
-		    LDFLAGS_CONSOLE="-link ${lflags}"
-		    LDFLAGS_WINDOW=${LDFLAGS_CONSOLE}
-		else
-		    LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
-		    LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
-		fi
-	    fi
-
-	    SHLIB_SUFFIX=".dll"
-	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll'
-
-	    TCL_LIB_VERSIONS_OK=nodots
-    	    ;;
-	AIX-*)
-	    if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"; then :
-
-		# AIX requires the _r compiler when gcc isn't being used
-		case "${CC}" in
-		    *_r|*_r\ *)
-			# ok ...
-			;;
-		    *)
-			# Make sure only first arg gets _r
-		    	CC=`echo "$CC" | sed -e 's/^\([^ ]*\)/\1_r/'`
-			;;
-		esac
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $CC for compiling with threads" >&5
-$as_echo "Using $CC for compiling with threads" >&6; }
-
-fi
-	    LIBS="$LIBS -lc"
-	    SHLIB_CFLAGS=""
-	    SHLIB_SUFFIX=".so"
-
-	    LD_LIBRARY_PATH_VAR="LIBPATH"
-
-	    # Check to enable 64-bit flags for compiler/linker
-	    if test "$do64bit" = yes; then :
-
-		if test "$GCC" = yes; then :
-
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
-$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
-
-else
-
-		    do64bit_ok=yes
-		    CFLAGS="$CFLAGS -q64"
-		    LDFLAGS_ARCH="-q64"
-		    RANLIB="${RANLIB} -X64"
-		    AR="${AR} -X64"
-		    SHLIB_LD_FLAGS="-b64"
-
-fi
-
-fi
-
-	    if test "`uname -m`" = ia64; then :
-
-		# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
-		SHLIB_LD="/usr/ccs/bin/ld -G -z text"
-		if test "$GCC" = yes; then :
-
-		    CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
-
-else
-
-		    CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
-
-fi
-		LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
-
-else
-
-		if test "$GCC" = yes; then :
-
-		    SHLIB_LD='${CC} -shared -Wl,-bexpall'
-
-else
-
-		    SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bexpall -H512 -T512 -bnoentry"
-		    LDFLAGS="$LDFLAGS -brtl"
-
-fi
-		SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}"
-		CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-
-fi
-	    ;;
-	BeOS*)
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_LD='${CC} -nostart'
-	    SHLIB_SUFFIX=".so"
-
-	    #-----------------------------------------------------------
-	    # Check for inet_ntoa in -lbind, for BeOS (which also needs
-	    # -lsocket, even if the network functions are in -lnet which
-	    # is always linked to, for compatibility.
-	    #-----------------------------------------------------------
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lbind" >&5
-$as_echo_n "checking for inet_ntoa in -lbind... " >&6; }
-if ${ac_cv_lib_bind_inet_ntoa+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbind  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char inet_ntoa ();
-int
-main ()
-{
-return inet_ntoa ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_bind_inet_ntoa=yes
-else
-  ac_cv_lib_bind_inet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bind_inet_ntoa" >&5
-$as_echo "$ac_cv_lib_bind_inet_ntoa" >&6; }
-if test "x$ac_cv_lib_bind_inet_ntoa" = xyes; then :
-  LIBS="$LIBS -lbind -lsocket"
-fi
-
-	    ;;
-	BSD/OS-4.*)
-	    SHLIB_CFLAGS="-export-dynamic -fPIC"
-	    SHLIB_LD='${CC} -shared'
-	    SHLIB_SUFFIX=".so"
-	    LDFLAGS="$LDFLAGS -export-dynamic"
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    ;;
-	CYGWIN_*)
-	    SHLIB_CFLAGS=""
-	    SHLIB_LD='${CC} -shared'
-	    SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$@.a"
-	    SHLIB_SUFFIX=".dll"
-	    EXEEXT=".exe"
-	    do64bit_ok=yes
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    ;;
-	Haiku*)
-	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_SUFFIX=".so"
-	    SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnetwork" >&5
-$as_echo_n "checking for inet_ntoa in -lnetwork... " >&6; }
-if ${ac_cv_lib_network_inet_ntoa+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnetwork  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char inet_ntoa ();
-int
-main ()
-{
-return inet_ntoa ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_network_inet_ntoa=yes
-else
-  ac_cv_lib_network_inet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_inet_ntoa" >&5
-$as_echo "$ac_cv_lib_network_inet_ntoa" >&6; }
-if test "x$ac_cv_lib_network_inet_ntoa" = xyes; then :
-  LIBS="$LIBS -lnetwork"
-fi
-
-	    ;;
-	HP-UX-*.11.*)
-	    # Use updated header definitions where possible
-
-$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h
-
-	    # TEA specific: Needed by Tcl, but not most extensions
-	    #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?])
-	    #LIBS="$LIBS -lxnet"               # Use the XOPEN network library
-
-	    if test "`uname -m`" = ia64; then :
-
-		SHLIB_SUFFIX=".so"
-		# Use newer C++ library for C++ extensions
-		#if test "$GCC" != "yes" ; then
-		#   CPPFLAGS="-AA"
-		#fi
-
-else
-
-		SHLIB_SUFFIX=".sl"
-
-fi
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dld_shl_load=yes
-else
-  ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
-  tcl_ok=yes
-else
-  tcl_ok=no
-fi
-
-	    if test "$tcl_ok" = yes; then :
-
-		LDFLAGS="$LDFLAGS -Wl,-E"
-		CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
-		LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
-		LD_LIBRARY_PATH_VAR="SHLIB_PATH"
-
-fi
-	    if test "$GCC" = yes; then :
-
-		SHLIB_LD='${CC} -shared'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-
-else
-
-		CFLAGS="$CFLAGS -z"
-		# Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
-		#CFLAGS="$CFLAGS +DAportable"
-		SHLIB_CFLAGS="+z"
-		SHLIB_LD="ld -b"
-
-fi
-
-	    # Check to enable 64-bit flags for compiler/linker
-	    if test "$do64bit" = "yes"; then :
-
-		if test "$GCC" = yes; then :
-
-		    case `${CC} -dumpmachine` in
-			hppa64*)
-			    # 64-bit gcc in use.  Fix flags for GNU ld.
-			    do64bit_ok=yes
-			    SHLIB_LD='${CC} -shared'
-			    if test $doRpath = yes; then :
-
-				CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-fi
-			    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-			    ;;
-			*)
-			    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
-$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
-			    ;;
-		    esac
-
-else
-
-		    do64bit_ok=yes
-		    CFLAGS="$CFLAGS +DD64"
-		    LDFLAGS_ARCH="+DD64"
-
-fi
-
-fi ;;
-	IRIX-6.*)
-	    SHLIB_CFLAGS=""
-	    SHLIB_LD="ld -n32 -shared -rdata_shared"
-	    SHLIB_SUFFIX=".so"
-	    if test $doRpath = yes; then :
-
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
-fi
-	    if test "$GCC" = yes; then :
-
-		CFLAGS="$CFLAGS -mabi=n32"
-		LDFLAGS="$LDFLAGS -mabi=n32"
-
-else
-
-		case $system in
-		    IRIX-6.3)
-			# Use to build 6.2 compatible binaries on 6.3.
-			CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS"
-			;;
-		    *)
-			CFLAGS="$CFLAGS -n32"
-			;;
-		esac
-		LDFLAGS="$LDFLAGS -n32"
-
-fi
-	    ;;
-	IRIX64-6.*)
-	    SHLIB_CFLAGS=""
-	    SHLIB_LD="ld -n32 -shared -rdata_shared"
-	    SHLIB_SUFFIX=".so"
-	    if test $doRpath = yes; then :
-
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
-fi
-
-	    # Check to enable 64-bit flags for compiler/linker
-
-	    if test "$do64bit" = yes; then :
-
-	        if test "$GCC" = yes; then :
-
-	            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported by gcc" >&5
-$as_echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;}
-
-else
-
-	            do64bit_ok=yes
-	            SHLIB_LD="ld -64 -shared -rdata_shared"
-	            CFLAGS="$CFLAGS -64"
-	            LDFLAGS_ARCH="-64"
-
-fi
-
-fi
-	    ;;
-	Linux*|GNU*|NetBSD-Debian)
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_SUFFIX=".so"
-
-	    # TEA specific:
-	    CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
-
-	    # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
-	    SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}'
-	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
-	    if test $doRpath = yes; then :
-
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-fi
-	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-	    if test "`uname -m`" = "alpha"; then :
-  CFLAGS="$CFLAGS -mieee"
-fi
-	    if test $do64bit = yes; then :
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -m64 flag" >&5
-$as_echo_n "checking if compiler accepts -m64 flag... " >&6; }
-if ${tcl_cv_cc_m64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-		    hold_cflags=$CFLAGS
-		    CFLAGS="$CFLAGS -m64"
-		    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  tcl_cv_cc_m64=yes
-else
-  tcl_cv_cc_m64=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-		    CFLAGS=$hold_cflags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_m64" >&5
-$as_echo "$tcl_cv_cc_m64" >&6; }
-		if test $tcl_cv_cc_m64 = yes; then :
-
-		    CFLAGS="$CFLAGS -m64"
-		    do64bit_ok=yes
-
-fi
-
-fi
-
-	    # The combo of gcc + glibc has a bug related to inlining of
-	    # functions like strtod(). The -fno-builtin flag should address
-	    # this problem but it does not work. The -fno-inline flag is kind
-	    # of overkill but it works. Disable inlining only when one of the
-	    # files in compat/*.c is being linked in.
-
-	    if test x"${USE_COMPAT}" != x; then :
-  CFLAGS="$CFLAGS -fno-inline"
-fi
-	    ;;
-	Lynx*)
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_SUFFIX=".so"
-	    CFLAGS_OPTIMIZE=-02
-	    SHLIB_LD='${CC} -shared'
-	    LD_FLAGS="-Wl,--export-dynamic"
-	    if test $doRpath = yes; then :
-
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-fi
-	    ;;
-	OpenBSD-*)
-	    arch=`arch -s`
-	    case "$arch" in
-	    vax)
-		SHLIB_SUFFIX=""
-		SHARED_LIB_SUFFIX=""
-		LDFLAGS=""
-		;;
-	    *)
-		case "$arch" in
-		alpha|sparc64)
-		    SHLIB_CFLAGS="-fPIC"
-		    ;;
-		*)
-		    SHLIB_CFLAGS="-fpic"
-		    ;;
-		esac
-		SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
-		SHLIB_SUFFIX=".so"
-		if test $doRpath = yes; then :
-
-		    CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-fi
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so${SHLIB_VERSION}'
-		LDFLAGS="-Wl,-export-dynamic"
-		;;
-	    esac
-	    case "$arch" in
-	    vax)
-		CFLAGS_OPTIMIZE="-O1"
-		;;
-	    *)
-		CFLAGS_OPTIMIZE="-O2"
-		;;
-	    esac
-	    if test "${TCL_THREADS}" = "1"; then :
-
-		# On OpenBSD:	Compile with -pthread
-		#		Don't link with -lpthread
-		LIBS=`echo $LIBS | sed s/-lpthread//`
-		CFLAGS="$CFLAGS -pthread"
-
-fi
-	    # OpenBSD doesn't do version numbers with dots.
-	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
-	    TCL_LIB_VERSIONS_OK=nodots
-	    ;;
-	NetBSD-*)
-	    # NetBSD has ELF and can use 'cc -shared' to build shared libs
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
-	    SHLIB_SUFFIX=".so"
-	    LDFLAGS="$LDFLAGS -export-dynamic"
-	    if test $doRpath = yes; then :
-
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-fi
-	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-	    if test "${TCL_THREADS}" = "1"; then :
-
-		# The -pthread needs to go in the CFLAGS, not LIBS
-		LIBS=`echo $LIBS | sed s/-pthread//`
-		CFLAGS="$CFLAGS -pthread"
-	    	LDFLAGS="$LDFLAGS -pthread"
-
-fi
-	    ;;
-	FreeBSD-*)
-	    # This configuration from FreeBSD Ports.
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_LD="${CC} -shared"
-	    SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,-soname,\$@"
-	    SHLIB_SUFFIX=".so"
-	    LDFLAGS=""
-	    if test $doRpath = yes; then :
-
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-fi
-	    if test "${TCL_THREADS}" = "1"; then :
-
-		# The -pthread needs to go in the LDFLAGS, not LIBS
-		LIBS=`echo $LIBS | sed s/-pthread//`
-		CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-		LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
-fi
-	    case $system in
-	    FreeBSD-3.*)
-		# Version numbers are dot-stripped by system policy.
-		TCL_TRIM_DOTS=`echo ${PACKAGE_VERSION} | tr -d .`
-		UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
-		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1'
-		TCL_LIB_VERSIONS_OK=nodots
-		;;
-	    esac
-	    ;;
-	Darwin-*)
-	    CFLAGS_OPTIMIZE="-Os"
-	    SHLIB_CFLAGS="-fno-common"
-	    # To avoid discrepancies between what headers configure sees during
-	    # preprocessing tests and compiling tests, move any -isysroot and
-	    # -mmacosx-version-min flags from CFLAGS to CPPFLAGS:
-	    CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \
-		awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
-		if ($i~/^(isysroot|mmacosx-version-min)/) print "-"$i}'`"
-	    CFLAGS="`echo " ${CFLAGS}" | \
-		awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
-		if (!($i~/^(isysroot|mmacosx-version-min)/)) print "-"$i}'`"
-	    if test $do64bit = yes; then :
-
-		case `arch` in
-		    ppc)
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch ppc64 flag" >&5
-$as_echo_n "checking if compiler accepts -arch ppc64 flag... " >&6; }
-if ${tcl_cv_cc_arch_ppc64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-			    hold_cflags=$CFLAGS
-			    CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
-			    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  tcl_cv_cc_arch_ppc64=yes
-else
-  tcl_cv_cc_arch_ppc64=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-			    CFLAGS=$hold_cflags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_ppc64" >&5
-$as_echo "$tcl_cv_cc_arch_ppc64" >&6; }
-			if test $tcl_cv_cc_arch_ppc64 = yes; then :
-
-			    CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
-			    do64bit_ok=yes
-
-fi;;
-		    i386)
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch x86_64 flag" >&5
-$as_echo_n "checking if compiler accepts -arch x86_64 flag... " >&6; }
-if ${tcl_cv_cc_arch_x86_64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-			    hold_cflags=$CFLAGS
-			    CFLAGS="$CFLAGS -arch x86_64"
-			    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  tcl_cv_cc_arch_x86_64=yes
-else
-  tcl_cv_cc_arch_x86_64=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-			    CFLAGS=$hold_cflags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_x86_64" >&5
-$as_echo "$tcl_cv_cc_arch_x86_64" >&6; }
-			if test $tcl_cv_cc_arch_x86_64 = yes; then :
-
-			    CFLAGS="$CFLAGS -arch x86_64"
-			    do64bit_ok=yes
-
-fi;;
-		    *)
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5
-$as_echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};;
-		esac
-
-else
-
-		# Check for combined 32-bit and 64-bit fat build
-		if echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \
-		    && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '; then :
-
-		    fat_32_64=yes
-fi
-
-fi
-	    # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
-	    SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}'
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -single_module flag" >&5
-$as_echo_n "checking if ld accepts -single_module flag... " >&6; }
-if ${tcl_cv_ld_single_module+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-		hold_ldflags=$LDFLAGS
-		LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
-		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-int i;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  tcl_cv_ld_single_module=yes
-else
-  tcl_cv_ld_single_module=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-		LDFLAGS=$hold_ldflags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_single_module" >&5
-$as_echo "$tcl_cv_ld_single_module" >&6; }
-	    if test $tcl_cv_ld_single_module = yes; then :
-
-		SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
-
-fi
-	    # TEA specific: link shlib with current and compatibility version flags
-	    vers=`echo ${PACKAGE_VERSION} | sed -e 's/^\([0-9]\{1,5\}\)\(\(\.[0-9]\{1,3\}\)\{0,2\}\).*$/\1\2/p' -e d`
-	    SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_version ${vers:-0}"
-	    SHLIB_SUFFIX=".dylib"
-	    # Don't use -prebind when building for Mac OS X 10.4 or later only:
-	    if test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int($2)}'`" -lt 4 -a \
-		"`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int($2)}'`" -lt 4; then :
-
-		LDFLAGS="$LDFLAGS -prebind"
-fi
-	    LDFLAGS="$LDFLAGS -headerpad_max_install_names"
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -search_paths_first flag" >&5
-$as_echo_n "checking if ld accepts -search_paths_first flag... " >&6; }
-if ${tcl_cv_ld_search_paths_first+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-		hold_ldflags=$LDFLAGS
-		LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
-		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-int i;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  tcl_cv_ld_search_paths_first=yes
-else
-  tcl_cv_ld_search_paths_first=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-		LDFLAGS=$hold_ldflags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_search_paths_first" >&5
-$as_echo "$tcl_cv_ld_search_paths_first" >&6; }
-	    if test $tcl_cv_ld_search_paths_first = yes; then :
-
-		LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
-
-fi
-	    if test "$tcl_cv_cc_visibility_hidden" != yes; then :
-
-
-$as_echo "#define MODULE_SCOPE __private_extern__" >>confdefs.h
-
-		tcl_cv_cc_visibility_hidden=yes
-
-fi
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
-	    # TEA specific: for combined 32 & 64 bit fat builds of Tk
-	    # extensions, verify that 64-bit build is possible.
-	    if test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"; then :
-
-		if test "${TEA_WINDOWINGSYSTEM}" = x11; then :
-
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit X11" >&5
-$as_echo_n "checking for 64-bit X11... " >&6; }
-if ${tcl_cv_lib_x11_64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-			for v in CFLAGS CPPFLAGS LDFLAGS; do
-			    eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
-			done
-			CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include"
-			LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11"
-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <X11/Xlib.h>
-int
-main ()
-{
-XrmInitialize();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  tcl_cv_lib_x11_64=yes
-else
-  tcl_cv_lib_x11_64=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-			for v in CFLAGS CPPFLAGS LDFLAGS; do
-			    eval $v'="$hold_'$v'"'
-			done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_x11_64" >&5
-$as_echo "$tcl_cv_lib_x11_64" >&6; }
-
-fi
-		if test "${TEA_WINDOWINGSYSTEM}" = aqua; then :
-
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit Tk" >&5
-$as_echo_n "checking for 64-bit Tk... " >&6; }
-if ${tcl_cv_lib_tk_64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-			for v in CFLAGS CPPFLAGS LDFLAGS; do
-			    eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
-			done
-			CPPFLAGS="$CPPFLAGS -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 ${TCL_INCLUDES} ${TK_INCLUDES}"
-			LDFLAGS="$LDFLAGS ${TCL_STUB_LIB_SPEC} ${TK_STUB_LIB_SPEC}"
-			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <tk.h>
-int
-main ()
-{
-Tk_InitStubs(NULL, "", 0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  tcl_cv_lib_tk_64=yes
-else
-  tcl_cv_lib_tk_64=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-			for v in CFLAGS CPPFLAGS LDFLAGS; do
-			    eval $v'="$hold_'$v'"'
-			done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_tk_64" >&5
-$as_echo "$tcl_cv_lib_tk_64" >&6; }
-
-fi
-		# remove 64-bit arch flags from CFLAGS et al. if configuration
-		# does not support 64-bit.
-		if test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = no; then :
-
-		    { $as_echo "$as_me:${as_lineno-$LINENO}: Removing 64-bit architectures from compiler & linker flags" >&5
-$as_echo "$as_me: Removing 64-bit architectures from compiler & linker flags" >&6;}
-		    for v in CFLAGS CPPFLAGS LDFLAGS; do
-			eval $v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
-		    done
-fi
-
-fi
-	    ;;
-	OS/390-*)
-	    CFLAGS_OPTIMIZE=""		# Optimizer is buggy
-
-$as_echo "#define _OE_SOCKETS 1" >>confdefs.h
-
-	    ;;
-	OSF1-V*)
-	    # Digital OSF/1
-	    SHLIB_CFLAGS=""
-	    if test "$SHARED_BUILD" = 1; then :
-
-	        SHLIB_LD='ld -shared -expect_unresolved "*"'
-
-else
-
-	        SHLIB_LD='ld -non_shared -expect_unresolved "*"'
-
-fi
-	    SHLIB_SUFFIX=".so"
-	    if test $doRpath = yes; then :
-
-		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
-fi
-	    if test "$GCC" = yes; then :
-  CFLAGS="$CFLAGS -mieee"
-else
-
-		CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"
-fi
-	    # see pthread_intro(3) for pthread support on osf1, k.furukawa
-	    if test "${TCL_THREADS}" = 1; then :
-
-		CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
-		CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
-		LIBS=`echo $LIBS | sed s/-lpthreads//`
-		if test "$GCC" = yes; then :
-
-		    LIBS="$LIBS -lpthread -lmach -lexc"
-
-else
-
-		    CFLAGS="$CFLAGS -pthread"
-		    LDFLAGS="$LDFLAGS -pthread"
-
-fi
-
-fi
-	    ;;
-	QNX-6*)
-	    # QNX RTP
-	    # This may work for all QNX, but it was only reported for v6.
-	    SHLIB_CFLAGS="-fPIC"
-	    SHLIB_LD="ld -Bshareable -x"
-	    SHLIB_LD_LIBS=""
-	    SHLIB_SUFFIX=".so"
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    ;;
-	SCO_SV-3.2*)
-	    if test "$GCC" = yes; then :
-
-		SHLIB_CFLAGS="-fPIC -melf"
-		LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
-
-else
-
-		SHLIB_CFLAGS="-Kpic -belf"
-		LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
-
-fi
-	    SHLIB_LD="ld -G"
-	    SHLIB_LD_LIBS=""
-	    SHLIB_SUFFIX=".so"
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    ;;
-	SunOS-5.[0-6])
-	    # Careful to not let 5.10+ fall into this case
-
-	    # Note: If _REENTRANT isn't defined, then Solaris
-	    # won't define thread-safe library routines.
-
-
-$as_echo "#define _REENTRANT 1" >>confdefs.h
-
-
-$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
-
-
-	    SHLIB_CFLAGS="-KPIC"
-	    SHLIB_SUFFIX=".so"
-	    if test "$GCC" = yes; then :
-
-		SHLIB_LD='${CC} -shared'
-		CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-
-else
-
-		SHLIB_LD="/usr/ccs/bin/ld -G -z text"
-		CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-
-fi
-	    ;;
-	SunOS-5*)
-	    # Note: If _REENTRANT isn't defined, then Solaris
-	    # won't define thread-safe library routines.
-
-
-$as_echo "#define _REENTRANT 1" >>confdefs.h
-
-
-$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
-
-
-	    SHLIB_CFLAGS="-KPIC"
-
-	    # Check to enable 64-bit flags for compiler/linker
-	    if test "$do64bit" = yes; then :
-
-		arch=`isainfo`
-		if test "$arch" = "sparcv9 sparc"; then :
-
-		    if test "$GCC" = yes; then :
-
-			if test "`${CC} -dumpversion | awk -F. '{print $1}'`" -lt 3; then :
-
-			    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5
-$as_echo "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;}
-
-else
-
-			    do64bit_ok=yes
-			    CFLAGS="$CFLAGS -m64 -mcpu=v9"
-			    LDFLAGS="$LDFLAGS -m64 -mcpu=v9"
-			    SHLIB_CFLAGS="-fPIC"
-
-fi
-
-else
-
-			do64bit_ok=yes
-			if test "$do64bitVIS" = yes; then :
-
-			    CFLAGS="$CFLAGS -xarch=v9a"
-			    LDFLAGS_ARCH="-xarch=v9a"
-
-else
-
-			    CFLAGS="$CFLAGS -xarch=v9"
-			    LDFLAGS_ARCH="-xarch=v9"
-
-fi
-			# Solaris 64 uses this as well
-			#LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
-
-fi
-
-else
-  if test "$arch" = "amd64 i386"; then :
-
-		    if test "$GCC" = yes; then :
-
-			case $system in
-			    SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*)
-				do64bit_ok=yes
-				CFLAGS="$CFLAGS -m64"
-				LDFLAGS="$LDFLAGS -m64";;
-			    *)
-				{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
-$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;};;
-			esac
-
-else
-
-			do64bit_ok=yes
-			case $system in
-			    SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*)
-				CFLAGS="$CFLAGS -m64"
-				LDFLAGS="$LDFLAGS -m64";;
-			    *)
-				CFLAGS="$CFLAGS -xarch=amd64"
-				LDFLAGS="$LDFLAGS -xarch=amd64";;
-			esac
-
-fi
-
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported for $arch" >&5
-$as_echo "$as_me: WARNING: 64bit mode not supported for $arch" >&2;}
-fi
-fi
-
-fi
-
-	    SHLIB_SUFFIX=".so"
-	    if test "$GCC" = yes; then :
-
-		SHLIB_LD='${CC} -shared'
-		CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-		if test "$do64bit_ok" = yes; then :
-
-		    if test "$arch" = "sparcv9 sparc"; then :
-
-			# We need to specify -static-libgcc or we need to
-			# add the path to the sparv9 libgcc.
-			# JH: static-libgcc is necessary for core Tcl, but may
-			# not be necessary for extensions.
-			SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc"
-			# for finding sparcv9 libgcc, get the regular libgcc
-			# path, remove so name and append 'sparcv9'
-			#v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..."
-			#CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir"
-
-else
-  if test "$arch" = "amd64 i386"; then :
-
-			# JH: static-libgcc is necessary for core Tcl, but may
-			# not be necessary for extensions.
-			SHLIB_LD="$SHLIB_LD -m64 -static-libgcc"
-
-fi
-fi
-
-fi
-
-else
-
-		case $system in
-		    SunOS-5.[1-9][0-9]*)
-			# TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
-			SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';;
-		    *)
-			SHLIB_LD='/usr/ccs/bin/ld -G -z text';;
-		esac
-		CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
-
-fi
-	    ;;
-	UNIX_SV* | UnixWare-5*)
-	    SHLIB_CFLAGS="-KPIC"
-	    SHLIB_LD='${CC} -G'
-	    SHLIB_LD_LIBS=""
-	    SHLIB_SUFFIX=".so"
-	    # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
-	    # that don't grok the -Bexport option.  Test that it does.
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld accepts -Bexport flag" >&5
-$as_echo_n "checking for ld accepts -Bexport flag... " >&6; }
-if ${tcl_cv_ld_Bexport+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-		hold_ldflags=$LDFLAGS
-		LDFLAGS="$LDFLAGS -Wl,-Bexport"
-		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-int i;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  tcl_cv_ld_Bexport=yes
-else
-  tcl_cv_ld_Bexport=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-	        LDFLAGS=$hold_ldflags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_Bexport" >&5
-$as_echo "$tcl_cv_ld_Bexport" >&6; }
-	    if test $tcl_cv_ld_Bexport = yes; then :
-
-		LDFLAGS="$LDFLAGS -Wl,-Bexport"
-
-fi
-	    CC_SEARCH_FLAGS=""
-	    LD_SEARCH_FLAGS=""
-	    ;;
-    esac
-
-    if test "$do64bit" = yes -a "$do64bit_ok" = no; then :
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5
-$as_echo "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;}
-
-fi
-
-
-
-    # Add in the arch flags late to ensure it wasn't removed.
-    # Not necessary in TEA, but this is aligned with core
-    LDFLAGS="$LDFLAGS $LDFLAGS_ARCH"
-
-    # If we're running gcc, then change the C flags for compiling shared
-    # libraries to the right flags for gcc, instead of those for the
-    # standard manufacturer compiler.
-
-    if test "$GCC" = yes; then :
-
-	case $system in
-	    AIX-*) ;;
-	    BSD/OS*) ;;
-	    CYGWIN_*|MINGW32_*) ;;
-	    IRIX*) ;;
-	    NetBSD-*|FreeBSD-*|OpenBSD-*) ;;
-	    Darwin-*) ;;
-	    SCO_SV-3.2*) ;;
-	    windows) ;;
-	    *) SHLIB_CFLAGS="-fPIC" ;;
-	esac
-fi
-
-    if test "$tcl_cv_cc_visibility_hidden" != yes; then :
-
-
-$as_echo "#define MODULE_SCOPE extern" >>confdefs.h
-
-
-fi
-
-    if test "$SHARED_LIB_SUFFIX" = ""; then :
-
-    # TEA specific: use PACKAGE_VERSION instead of VERSION
-    SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}'
-
-fi
-    if test "$UNSHARED_LIB_SUFFIX" = ""; then :
-
-    # TEA specific: use PACKAGE_VERSION instead of VERSION
-    UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a'
-
-fi
-
-    if test "${GCC}" = "yes" -a ${SHLIB_SUFFIX} = ".dll"; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SEH support in compiler" >&5
-$as_echo_n "checking for SEH support in compiler... " >&6; }
-if ${tcl_cv_seh+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  tcl_cv_seh=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-
-	    int main(int argc, char** argv) {
-		int a, b = 0;
-		__try {
-		    a = 666 / b;
-		}
-		__except (EXCEPTION_EXECUTE_HANDLER) {
-		    return 0;
-		}
-		return 1;
-	    }
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  tcl_cv_seh=yes
-else
-  tcl_cv_seh=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_seh" >&5
-$as_echo "$tcl_cv_seh" >&6; }
-	if test "$tcl_cv_seh" = "no" ; then
-
-$as_echo "#define HAVE_NO_SEH 1" >>confdefs.h
-
-	fi
-
-	#
-	# Check to see if the excpt.h include file provided contains the
-	# definition for EXCEPTION_DISPOSITION; if not, which is the case
-	# with Cygwin's version as of 2002-04-10, define it to be int,
-	# sufficient for getting the current code to work.
-	#
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EXCEPTION_DISPOSITION support in include files" >&5
-$as_echo_n "checking for EXCEPTION_DISPOSITION support in include files... " >&6; }
-if ${tcl_cv_eh_disposition+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#	    define WIN32_LEAN_AND_MEAN
-#	    include <windows.h>
-#	    undef WIN32_LEAN_AND_MEAN
-
-int
-main ()
-{
-
-		EXCEPTION_DISPOSITION x;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_eh_disposition=yes
-else
-  tcl_cv_eh_disposition=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_eh_disposition" >&5
-$as_echo "$tcl_cv_eh_disposition" >&6; }
-	if test "$tcl_cv_eh_disposition" = "no" ; then
-
-$as_echo "#define EXCEPTION_DISPOSITION int" >>confdefs.h
-
-	fi
-
-	# Check to see if winnt.h defines CHAR, SHORT, and LONG
-	# even if VOID has already been #defined. The win32api
-	# used by mingw and cygwin is known to do this.
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for winnt.h that ignores VOID define" >&5
-$as_echo_n "checking for winnt.h that ignores VOID define... " >&6; }
-if ${tcl_cv_winnt_ignore_void+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#define VOID void
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-
-int
-main ()
-{
-
-		CHAR c;
-		SHORT s;
-		LONG l;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_winnt_ignore_void=yes
-else
-  tcl_cv_winnt_ignore_void=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_winnt_ignore_void" >&5
-$as_echo "$tcl_cv_winnt_ignore_void" >&6; }
-	if test "$tcl_cv_winnt_ignore_void" = "yes" ; then
-
-$as_echo "#define HAVE_WINNT_IGNORE_VOID 1" >>confdefs.h
-
-	fi
-    fi
-
-	# See if the compiler supports casting to a union type.
-	# This is used to stop gcc from printing a compiler
-	# warning when initializing a union member.
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cast to union support" >&5
-$as_echo_n "checking for cast to union support... " >&6; }
-if ${tcl_cv_cast_to_union+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-		  union foo { int i; double d; };
-		  union foo f = (union foo) (int) 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_cast_to_union=yes
-else
-  tcl_cv_cast_to_union=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cast_to_union" >&5
-$as_echo "$tcl_cv_cast_to_union" >&6; }
-	if test "$tcl_cv_cast_to_union" = "yes"; then
-
-$as_echo "#define HAVE_CAST_TO_UNION 1" >>confdefs.h
-
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    # These must be called after we do the basic CFLAGS checks and
-    # verify any possible 64-bit or similar switches are necessary
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for required early compiler flags" >&5
-$as_echo_n "checking for required early compiler flags... " >&6; }
-    tcl_flags=""
-
-    if ${tcl_cv_flag__isoc99_source+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-int
-main ()
-{
-char *p = (char *)strtoll; char *q = (char *)strtoull;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_flag__isoc99_source=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#define _ISOC99_SOURCE 1
-#include <stdlib.h>
-int
-main ()
-{
-char *p = (char *)strtoll; char *q = (char *)strtoull;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_flag__isoc99_source=yes
-else
-  tcl_cv_flag__isoc99_source=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-    if test "x${tcl_cv_flag__isoc99_source}" = "xyes" ; then
-
-$as_echo "#define _ISOC99_SOURCE 1" >>confdefs.h
-
-	tcl_flags="$tcl_flags _ISOC99_SOURCE"
-    fi
-
-
-    if ${tcl_cv_flag__largefile64_source+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/stat.h>
-int
-main ()
-{
-struct stat64 buf; int i = stat64("/", &buf);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_flag__largefile64_source=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#define _LARGEFILE64_SOURCE 1
-#include <sys/stat.h>
-int
-main ()
-{
-struct stat64 buf; int i = stat64("/", &buf);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_flag__largefile64_source=yes
-else
-  tcl_cv_flag__largefile64_source=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-    if test "x${tcl_cv_flag__largefile64_source}" = "xyes" ; then
-
-$as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h
-
-	tcl_flags="$tcl_flags _LARGEFILE64_SOURCE"
-    fi
-
-
-    if ${tcl_cv_flag__largefile_source64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/stat.h>
-int
-main ()
-{
-char *p = (char *)open64;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_flag__largefile_source64=no
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#define _LARGEFILE_SOURCE64 1
-#include <sys/stat.h>
-int
-main ()
-{
-char *p = (char *)open64;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_flag__largefile_source64=yes
-else
-  tcl_cv_flag__largefile_source64=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-    if test "x${tcl_cv_flag__largefile_source64}" = "xyes" ; then
-
-$as_echo "#define _LARGEFILE_SOURCE64 1" >>confdefs.h
-
-	tcl_flags="$tcl_flags _LARGEFILE_SOURCE64"
-    fi
-
-    if test "x${tcl_flags}" = "x" ; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-    else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_flags}" >&5
-$as_echo "${tcl_flags}" >&6; }
-    fi
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit integer type" >&5
-$as_echo_n "checking for 64-bit integer type... " >&6; }
-    if ${tcl_cv_type_64bit+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	tcl_cv_type_64bit=none
-	# See if the compiler knows natively about __int64
-	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-__int64 value = (__int64) 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_type_64bit=__int64
-else
-  tcl_type_64bit="long long"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-	# See if we should use long anyway  Note that we substitute in the
-	# type that is our current guess for a 64-bit type inside this check
-	# program, so it should be modified only carefully...
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-switch (0) {
-            case 1: case (sizeof(${tcl_type_64bit})==sizeof(long)): ;
-        }
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_type_64bit=${tcl_type_64bit}
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-    if test "${tcl_cv_type_64bit}" = none ; then
-
-$as_echo "#define TCL_WIDE_INT_IS_LONG 1" >>confdefs.h
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: using long" >&5
-$as_echo "using long" >&6; }
-    elif test "${tcl_cv_type_64bit}" = "__int64" \
-		-a "${TEA_PLATFORM}" = "windows" ; then
-	# TEA specific: We actually want to use the default tcl.h checks in
-	# this case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER*
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: using Tcl header defaults" >&5
-$as_echo "using Tcl header defaults" >&6; }
-    else
-
-cat >>confdefs.h <<_ACEOF
-#define TCL_WIDE_INT_TYPE ${tcl_cv_type_64bit}
-_ACEOF
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_cv_type_64bit}" >&5
-$as_echo "${tcl_cv_type_64bit}" >&6; }
-
-	# Now check for auxiliary declarations
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent64" >&5
-$as_echo_n "checking for struct dirent64... " >&6; }
-if ${tcl_cv_struct_dirent64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <dirent.h>
-int
-main ()
-{
-struct dirent64 p;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_struct_dirent64=yes
-else
-  tcl_cv_struct_dirent64=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_dirent64" >&5
-$as_echo "$tcl_cv_struct_dirent64" >&6; }
-	if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
-
-$as_echo "#define HAVE_STRUCT_DIRENT64 1" >>confdefs.h
-
-	fi
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat64" >&5
-$as_echo_n "checking for struct stat64... " >&6; }
-if ${tcl_cv_struct_stat64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/stat.h>
-int
-main ()
-{
-struct stat64 p;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_struct_stat64=yes
-else
-  tcl_cv_struct_stat64=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_stat64" >&5
-$as_echo "$tcl_cv_struct_stat64" >&6; }
-	if test "x${tcl_cv_struct_stat64}" = "xyes" ; then
-
-$as_echo "#define HAVE_STRUCT_STAT64 1" >>confdefs.h
-
-	fi
-
-	for ac_func in open64 lseek64
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for off64_t" >&5
-$as_echo_n "checking for off64_t... " >&6; }
-	if ${tcl_cv_type_off64_t+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-int
-main ()
-{
-off64_t offset;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  tcl_cv_type_off64_t=yes
-else
-  tcl_cv_type_off64_t=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-			if test "x${tcl_cv_type_off64_t}" = "xyes" && \
-	        test "x${ac_cv_func_lseek64}" = "xyes" && \
-	        test "x${ac_cv_func_open64}" = "xyes" ; then
-
-$as_echo "#define HAVE_TYPE_OFF64_T 1" >>confdefs.h
-
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	else
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-	fi
-    fi
-
-
-
-#--------------------------------------------------------------------
-# Set the default compiler switches based on the --enable-symbols option.
-#--------------------------------------------------------------------
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5
-$as_echo_n "checking for build with symbols... " >&6; }
-    # Check whether --enable-symbols was given.
-if test "${enable_symbols+set}" = set; then :
-  enableval=$enable_symbols; tcl_ok=$enableval
-else
-  tcl_ok=no
-fi
-
-    DBGX=""
-    if test "$tcl_ok" = "no"; then
-	CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE} -DNDEBUG"
-	LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    else
-	CFLAGS_DEFAULT="${CFLAGS_DEBUG}"
-	LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}"
-	if test "$tcl_ok" = "yes"; then
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5
-$as_echo "yes (standard debugging)" >&6; }
-	fi
-    fi
-    # TEA specific:
-    if test "${TEA_PLATFORM}" != "windows" ; then
-	LDFLAGS_DEFAULT="${LDFLAGS}"
-    fi
-
-
-
-
-    if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
-
-$as_echo "#define TCL_MEM_DEBUG 1" >>confdefs.h
-
-    fi
-
-    if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
-	if test "$tcl_ok" = "all"; then
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem debugging" >&5
-$as_echo "enabled symbols mem debugging" >&6; }
-	else
-	    { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5
-$as_echo "enabled $tcl_ok debugging" >&6; }
-	fi
-    fi
-
-
-#--------------------------------------------------------------------
-# This macro generates a line to use when building a library.  It
-# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS,
-# and TEA_LOAD_TCLCONFIG macros above.
-#--------------------------------------------------------------------
-
-
-  PRACTCL_TOOLSET="gcc"
-	PRACTCL_VC_MANIFEST_EMBED_DLL=:
-	PRACTCL_VC_MANIFEST_EMBED_EXE=:
-  if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then
-	  PRACTCL_TOOLSET="msvc"
-	  PRACTCL_STATIC_LIB="%STLIB_LD% -out:%OUTFILE% %LIBRARY_OBJECTS%"
-	  PRACTCL_SHARED_LIB="%SHLIB_LD% %SHLIB_LD_LIBS% %LDFLAGS_DEFAULT% -out:%OUTFILE% %LIBRARY_OBJECTS%"
-	  MAKE_STATIC_LIB="\${STLIB_LD} -out:\$@ \$(PKG_OBJECTS)"
-	  MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\$@ \$(PKG_OBJECTS)"
-	  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#if defined(_MSC_VER) && _MSC_VER >= 1400
-print("manifest needed")
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "manifest needed" >/dev/null 2>&1; then :
-
-	    # Could do a CHECK_PROG for mt, but should always be with MSVC8+
-	    PRACTCL_VC_MANIFEST_EMBED_DLL="mt.exe -nologo -manifest %OUTFILE%.manifest -outputresource:%OUTFILE%\;2"
-	    PRACTCL_VC_MANIFEST_EMBED_EXE="mt.exe -nologo -manifest %OUTFILE%.manifest -outputresource:%OUTFILE%\;1"
-	    VC_MANIFEST_EMBED_DLL="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest -outputresource:\$@\;2 ; fi"
-	    VC_MANIFEST_EMBED_EXE="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest -outputresource:\$@\;1 ; fi"
-	    MAKE_SHARED_LIB="${MAKE_SHARED_LIB} ; ${VC_MANIFEST_EMBED_DLL}"
-
-    CLEANFILES="$CLEANFILES *.manifest"
-
-
-fi
-rm -f conftest*
-
-		PRACTCL_STUB_LIB="%STLIB_LD% -nodefaultlib -out:%OUTFILE% %LIBRARY_OBJECTS%"
-	  MAKE_STUB_LIB="\${STLIB_LD} -nodefaultlib -out:\$@ \$(PKG_STUB_OBJECTS)"
-  else
-	  MAKE_STATIC_LIB="\${STLIB_LD} \$@ \$(PKG_OBJECTS)"
-	  MAKE_SHARED_LIB="\${SHLIB_LD} -o \$@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}"
-	  MAKE_STUB_LIB="\${STLIB_LD} \$@ \$(PKG_STUB_OBJECTS)"
-
-	  PRACTCL_STATIC_LIB="%STLIB_LD% %OUTFILE% %LIBRARY_OBJECTS%"
-	  PRACTCL_SHARED_LIB="%SHLIB_LD% -o %OUTFILE% %LIBRARY_OBJECTS% %SHLIB_LD_LIBS%"
-    PRACTCL_STUB_LIB="%STLIB_LD% %OUTFILE% %LIBRARY_OBJECTS%"
-  fi
-
-  if test "${SHARED_BUILD}" = "1" ; then
-	  MAKE_LIB="${MAKE_SHARED_LIB} "
-  else
-	  MAKE_LIB="${MAKE_STATIC_LIB} "
-  fi
-
-  #--------------------------------------------------------------------
-  # Shared libraries and static libraries have different names.
-  # Use the double eval to make sure any variables in the suffix is
-  # substituted. (@@@ Might not be necessary anymore)
-  #--------------------------------------------------------------------
-  if test "${TEA_PLATFORM}" = "windows" ; then
-	  PRACTCL_NAME_LIBRARY="%LIBRARY_PREFIX%%LIBRARY_NAME%%LIBRARY_VERSION_NODOTS%"
-	  if test "${SHARED_BUILD}" = "1" ; then
-	    # We force the unresolved linking of symbols that are really in
-	    # the private libraries of Tcl and Tk.
-	    if test x"${TK_BIN_DIR}" != x ; then
-			  SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\""
-	    fi
-	    SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\""
-	    if test "$GCC" = "yes"; then
-        SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -static-libgcc"
-	    fi
-	    eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
-	  else
-	    eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
-	    if test "$GCC" = "yes"; then
-        PKG_LIB_FILE=lib${PKG_LIB_FILE}
-	    fi
-	  fi
-	  # Some packages build their own stubs libraries
-	  eval eval "PKG_STUB_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}"
-    if test "$GCC" = "yes"; then
-      PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE}
-    fi
-	  # These aren't needed on Windows (either MSVC or gcc)
-	  RANLIB=:
-	  RANLIB_STUB=:
-  else
-	  PRACTCL_NAME_LIBRARY="lib%LIBRARY_PREFIX%%LIBRARY_NAME%%LIBRARY_VERSION%"
-	  RANLIB_STUB="${RANLIB}"
-	  if test "${SHARED_BUILD}" = "1" ; then
-      SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}"
-      if test x"${TK_BIN_DIR}" != x ; then
-        SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}"
-      fi
-      eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
-      RANLIB=:
-    else
-      eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
-    fi
-    # Some packages build their own stubs libraries
-    eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}"
-  fi
-
-  # Store the raw CFLAGS before we add the trimmings
-  PRACTCL_CFLAGS=${CFLAGS}
-  # These are escaped so that only CFLAGS is picked up at configure time.
-  # The other values will be substituted at make time.
-  CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}"
-  if test "${SHARED_BUILD}" = "1" ; then
-    CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}"
-  fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#--------------------------------------------------------------------
-# Determine the name of the tclsh and/or wish executables in the
-# Tcl and Tk build directories or the location they were installed
-# into. These paths are used to support running test cases only,
-# the Makefile should not be making use of these paths to generate
-# a pkgIndex.tcl file or anything else at extension build time.
-#--------------------------------------------------------------------
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5
-$as_echo_n "checking for tclsh... " >&6; }
-
-
-# Check whether --with-tclsh was given.
-if test "${with_tclsh+set}" = set; then :
-  withval=$with_tclsh; with_tclsh=${withval}
-fi
-
- 	  # Use the value from --with-tclsh, if it was given
-		TCLSH_PROG=0
-		if test x"${with_tclsh}" != x ; then
-	    if test -f "${with_tclsh}" ; then
-		TCLSH_PROG=${with_tclsh}
-	    else
-	      if test -f "${with_tclsh}/tcl8.6" ; then
-		TCLSH_PROG="${with_tclsh}/tcl8.6"
-			  else
-	        if test -f "${with_tclsh}/tclsh86.exe" ; then
-		TCLSH_PROG="${with_tclsh}/tclsh86.exe"
-				  else
-		as_fn_error $? "${with_tclsh} does not point to a valid Tcl executable" "$LINENO" 5
-		      fi
-				fi
-	    fi
-		else
-      if test -f "${TCL_BIN_DIR}/Makefile" ; then
-        # tclConfig.sh is in Tcl build directory
-        if test "${TEA_PLATFORM}" = "windows"; then
-          if test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" ; then
-            TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}"
-          elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}" ; then
-            TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}"
-          elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}" ; then
-            TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}"
-          elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}" ; then
-            TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}"
-          fi
-        else
-            TCLSH_PROG="${TCL_BIN_DIR}/tclsh"
-        fi
-      else
-        # tclConfig.sh is in install location
-        if test "${TEA_PLATFORM}" = "windows"; then
-            TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}"
-        else
-            TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}"
-        fi
-        list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \
-              `ls -d ${TCL_BIN_DIR}/..     2>/dev/null` \
-              `ls -d ${TCL_PREFIX}/bin     2>/dev/null`"
-        for i in $list ; do
-            if test -f "$i/${TCLSH_PROG}" ; then
-                REAL_TCL_BIN_DIR="`cd "$i"; pwd`/"
-                break
-            fi
-        done
-        TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}"
-      fi
-		fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${TCLSH_PROG}" >&5
-$as_echo "${TCLSH_PROG}" >&6; }
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wish" >&5
-$as_echo_n "checking for wish... " >&6; }
-    if test -f "${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
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WISH_PROG}" >&5
-$as_echo "${WISH_PROG}" >&6; }
-
-
-
-#--------------------------------------------------------------------
-# These are for tkmpegConfig.sh
-#--------------------------------------------------------------------
-
-
-    #--------------------------------------------------------------------
-    # These are for tkmpegConfig.sh
-    #--------------------------------------------------------------------
-
-    # pkglibdir must be a fully qualified path and (not ${exec_prefix}/lib)
-    eval pkglibdir="${libdir}/tkmpeg${PACKAGE_VERSION}"
-    if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
-	eval tkmpeg_LIB_FLAG="-ltkmpeg${PACKAGE_VERSION}${DBGX}"
-	eval tkmpeg_STUB_LIB_FLAG="-ltkmpegstub${PACKAGE_VERSION}${DBGX}"
-    else
-	eval tkmpeg_LIB_FLAG="-ltkmpeg`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}"
-	eval tkmpeg_STUB_LIB_FLAG="-ltkmpegstub`echo ${PACKAGE_VERSION} | tr -d .`${DBGX}"
-    fi
-    tkmpeg_BUILD_LIB_SPEC="-L`$CYGPATH $(pwd)` ${tkmpeg_LIB_FLAG}"
-    tkmpeg_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` ${tkmpeg_LIB_FLAG}"
-    tkmpeg_BUILD_STUB_LIB_SPEC="-L`$CYGPATH $(pwd)` ${tkmpeg_STUB_LIB_FLAG}"
-    tkmpeg_STUB_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` ${tkmpeg_STUB_LIB_FLAG}"
-    tkmpeg_BUILD_STUB_LIB_PATH="`$CYGPATH $(pwd)`/${PKG_STUB_LIB_FILE}"
-    tkmpeg_STUB_LIB_PATH="`$CYGPATH ${pkglibdir}`/${PKG_STUB_LIB_FILE}"
-
-
-
-
-
-
-
-
-
-
-
-
-
-#--------------------------------------------------------------------
-# Finally, substitute all of the various values into the Makefile.
-# You may alternatively have a special pkgIndex.tcl.in or other files
-# which require substituting th AC variables in.  Include these here.
-#--------------------------------------------------------------------
-
-ac_config_files="$ac_config_files Makefile pkgIndex.tcl tkmpegConfig.sh"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems.  If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
-  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
-    eval ac_val=\$$ac_var
-    case $ac_val in #(
-    *${as_nl}*)
-      case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
-      esac
-      case $ac_var in #(
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-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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-  exec "\$@"
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-
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-exec 5>>config.log
-{
-  echo
-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
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-_ASBOX
-  $as_echo "$ac_log"
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-
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
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-    "tkmpegConfig.sh") CONFIG_FILES="$CONFIG_FILES tkmpegConfig.sh" ;;
-
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
-  esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
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-# We use the long form for the default assignment because of an extremely
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-if $ac_need_defaults; then
-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
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-
-# Have a temporary directory for convenience.  Make it in the build tree
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-# creating and moving files from /tmp can sometimes cause problems.
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-$debug ||
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-  tmp= ac_tmp=
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-  trap 'as_fn_exit 1' 1 2 13 15
-}
-# Create a (secure) tmp directory for tmp files.
-
-{
-  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
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-}  ||
-{
-  tmp=./conf$$-$RANDOM
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-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
-# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
-# But we know of no other shell where ac_cr would be empty at this
-# point, so we can use a bashism as a fallback.
-if test "x$ac_cr" = x; then
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-ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
-if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
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-else
-  ac_cs_awk_cr=$ac_cr
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-
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
-_ACEOF
-
-
-{
-  echo "cat >conf$$subs.awk <<_ACEOF" &&
-  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
-  echo "_ACEOF"
-} >conf$$subs.sh ||
-  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
-ac_delim='%!_!# '
-for ac_last_try in false false false false false :; do
-  . ./conf$$subs.sh ||
-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-
-  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
-  if test $ac_delim_n = $ac_delim_num; then
-    break
-  elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-  else
-    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-  fi
-done
-rm -f conf$$subs.sh
-
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
-_ACEOF
-sed -n '
-h
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-p
-g
-s/^[^!]*!//
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-p
-n
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-:more1
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
-p
-g
-s/.\{148\}//
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-h
-s/\(.\{148\}\)..*/\1/
-t more2
-s/["\\]/\\&/g; s/^/"/; s/$/"/
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-:more2
-s/["\\]/\\&/g; s/^/"/; s/$/"\\/
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-g
-s/.\{148\}//
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-' <conf$$subs.awk | sed '
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-rm -f conf$$subs.awk
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-_ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
-  for (key in S) S_is_set[key] = 1
-  FS = ""
-
-}
-{
-  line = $ 0
-  nfields = split(line, field, "@")
-  substed = 0
-  len = length(field[1])
-  for (i = 2; i < nfields; i++) {
-    key = field[i]
-    keylen = length(key)
-    if (S_is_set[key]) {
-      value = S[key]
-      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
-      len += length(value) + length(field[++i])
-      substed = 1
-    } else
-      len += 1 + keylen
-  }
-
-  print line
-}
-
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-else
-  cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-_ACEOF
-
-# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
-h
-s///
-s/^/:/
-s/[	 ]*$/:/
-s/:\$(srcdir):/:/g
-s/:\${srcdir}:/:/g
-s/:@srcdir@:/:/g
-s/^:*//
-s/:*$//
-x
-s/\(=[	 ]*\).*/\1/
-G
-s/\n//
-s/^[^=]*=[	 ]*$//
-}'
-fi
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-fi # test -n "$CONFIG_FILES"
-
-
-eval set X "  :F $CONFIG_FILES      "
-shift
-for ac_tag
-do
-  case $ac_tag in
-  :[FHLC]) ac_mode=$ac_tag; continue;;
-  esac
-  case $ac_mode$ac_tag in
-  :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
-  :[FH]-) ac_tag=-:-;;
-  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
-  esac
-  ac_save_IFS=$IFS
-  IFS=:
-  set x $ac_tag
-  IFS=$ac_save_IFS
-  shift
-  ac_file=$1
-  shift
-
-  case $ac_mode in
-  :L) ac_source=$1;;
-  :[FH])
-    ac_file_inputs=
-    for ac_f
-    do
-      case $ac_f in
-      -) ac_f="$ac_tmp/stdin";;
-      *) # Look for the file first in the build tree, then in the source tree
-	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
-	 # because $ac_f cannot contain `:'.
-	 test -f "$ac_f" ||
-	   case $ac_f in
-	   [\\/$]*) false;;
-	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
-	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
-      esac
-      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-      as_fn_append ac_file_inputs " '$ac_f'"
-    done
-
-    # Let's still pretend it is `configure' which instantiates (i.e., don't
-    # use $as_me), people would be surprised to read:
-    #    /* config.h.  Generated by config.status.  */
-    configure_input='Generated from '`
-	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
-	`' by configure.'
-    if test x"$ac_file" != x-; then
-      configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-$as_echo "$as_me: creating $ac_file" >&6;}
-    fi
-    # Neutralize special characters interpreted by sed in replacement strings.
-    case $configure_input in #(
-    *\&* | *\|* | *\\* )
-       ac_sed_conf_input=`$as_echo "$configure_input" |
-       sed 's/[\\\\&|]/\\\\&/g'`;; #(
-    *) ac_sed_conf_input=$configure_input;;
-    esac
-
-    case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
-    esac
-    ;;
-  esac
-
-  ac_dir=`$as_dirname -- "$ac_file" ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$ac_file" : 'X\(//\)[^/]' \| \
-	 X"$ac_file" : 'X\(//\)$' \| \
-	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-  as_dir="$ac_dir"; as_fn_mkdir_p
-  ac_builddir=.
-
-case "$ac_dir" in
-.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-*)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-  # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-  case $ac_top_builddir_sub in
-  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
-  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
-  esac ;;
-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
-# for backward compatibility:
-ac_top_builddir=$ac_top_build_prefix
-
-case $srcdir in
-  .)  # We are building in place.
-    ac_srcdir=.
-    ac_top_srcdir=$ac_top_builddir_sub
-    ac_abs_top_srcdir=$ac_pwd ;;
-  [\\/]* | ?:[\\/]* )  # Absolute name.
-    ac_srcdir=$srcdir$ac_dir_suffix;
-    ac_top_srcdir=$srcdir
-    ac_abs_top_srcdir=$srcdir ;;
-  *) # Relative name.
-    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_build_prefix$srcdir
-    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
-esac
-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-
-
-  case $ac_mode in
-  :F)
-  #
-  # CONFIG_FILE
-  #
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# If the template does not know about datarootdir, expand it.
-# FIXME: This hack should be removed a few years after 2.60.
-ac_datarootdir_hack=; ac_datarootdir_seen=
-ac_sed_dataroot='
-/datarootdir/ {
-  p
-  q
-}
-/@datadir@/p
-/@docdir@/p
-/@infodir@/p
-/@localedir@/p
-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  ac_datarootdir_hack='
-  s&@datadir@&$datadir&g
-  s&@docdir@&$docdir&g
-  s&@infodir@&$infodir&g
-  s&@localedir@&$localedir&g
-  s&@mandir@&$mandir&g
-  s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-
-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-      "$ac_tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&2;}
-
-  rm -f "$ac_tmp/stdin"
-  case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
-  esac \
-  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- ;;
-
-
-
-  esac
-
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
-  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded.  So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-  # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
diff --git a/tkmpeg/configure.ac b/tkmpeg/configure.ac
deleted file mode 100644
index 926cbbe..0000000
--- a/tkmpeg/configure.ac
+++ /dev/null
@@ -1,185 +0,0 @@
-#!/bin/bash -norc
-dnl	This file is an input file used by the GNU "autoconf" program to
-dnl	generate the file "configure", which is run during Tcl installation
-dnl	to configure the system for the local environment.
-
-#-----------------------------------------------------------------------
-# Sample configure.ac for Tcl Extensions.  The only places you should
-# need to modify this file are marked by the string __CHANGE__
-#-----------------------------------------------------------------------
-
-#-----------------------------------------------------------------------
-# __CHANGE__
-# Set your package name and version numbers here.
-#
-# This initializes the environment with PACKAGE_NAME and PACKAGE_VERSION
-# set as provided.  These will also be added as -D defs in your Makefile
-# so you can encode the package version directly into the source files.
-# This will also define a special symbol for Windows (BUILD_<PACKAGE_NAME>
-# so that we create the export library with the dll.
-#-----------------------------------------------------------------------
-
-AC_INIT([tkmpeg], [1.0])
-
-#--------------------------------------------------------------------
-# Call TEA_INIT as the first TEA_ macro to set up initial vars.
-# This will define a ${TEA_PLATFORM} variable == "unix" or "windows"
-# as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE.
-#--------------------------------------------------------------------
-
-TEA_INIT([3.10])
-
-AC_CONFIG_AUX_DIR(tclconfig)
-
-#--------------------------------------------------------------------
-# Load the tclConfig.sh file
-#--------------------------------------------------------------------
-
-TEA_PATH_TCLCONFIG
-TEA_LOAD_TCLCONFIG
-
-#--------------------------------------------------------------------
-# Load the tkConfig.sh file if necessary (Tk extension)
-#--------------------------------------------------------------------
-
-TEA_PATH_TKCONFIG
-TEA_LOAD_TKCONFIG
-
-#-----------------------------------------------------------------------
-# Handle the --prefix=... option by defaulting to what Tcl gave.
-# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
-#-----------------------------------------------------------------------
-
-TEA_PREFIX
-
-#-----------------------------------------------------------------------
-# Standard compiler checks.
-# This sets up CC by using the CC env var, or looks for gcc otherwise.
-# This also calls AC_PROG_CC and a few others to create the basic setup
-# necessary to compile executables.
-#-----------------------------------------------------------------------
-
-TEA_SETUP_COMPILER
-
-#-----------------------------------------------------------------------
-# __CHANGE__
-# Specify the C source files to compile in TEA_ADD_SOURCES,
-# public headers that need to be installed in TEA_ADD_HEADERS,
-# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
-# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
-# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
-# and PKG_TCL_SOURCES.
-#-----------------------------------------------------------------------
-
-TEA_ADD_SOURCES([
-	ezmpeg.c 
-	tkmpeg.C
-	])
-TEA_ADD_HEADERS([])
-TEA_ADD_INCLUDES([])
-TEA_ADD_LIBS([-lstdc++])
-TEA_ADD_CFLAGS([])
-TEA_ADD_STUB_SOURCES([])
-TEA_ADD_TCL_SOURCES([])
-
-#--------------------------------------------------------------------
-# __CHANGE__
-#
-# You can add more files to clean if your extension creates any extra
-# files by extending CLEANFILES.
-# Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure
-# and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var.
-#
-# A few miscellaneous platform-specific items:
-# TEA_ADD_* any platform specific compiler/build info here.
-#--------------------------------------------------------------------
-
-#CLEANFILES="$CLEANFILES pkgIndex.tcl"
-if test "${TEA_PLATFORM}" = "windows" ; then
-    # Ensure no empty if clauses
-    :
-    #TEA_ADD_SOURCES([win/winFile.c])
-    #TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"])
-else
-    # Ensure no empty else clauses
-    :
-    #TEA_ADD_SOURCES([unix/unixFile.c])
-    #TEA_ADD_LIBS([-lsuperfly])
-fi
-
-#--------------------------------------------------------------------
-# __CHANGE__
-# Choose which headers you need.  Extension authors should try very
-# hard to only rely on the Tcl public header files.  Internal headers
-# contain private data structures and are subject to change without
-# notice.
-# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG
-#--------------------------------------------------------------------
-
-TEA_PUBLIC_TCL_HEADERS
-#TEA_PRIVATE_TCL_HEADERS
-
-TEA_PUBLIC_TK_HEADERS
-#TEA_PRIVATE_TK_HEADERS
-#TEA_PATH_X
-
-#--------------------------------------------------------------------
-# Check whether --enable-threads or --disable-threads was given.
-# This auto-enables if Tcl was compiled threaded.
-#--------------------------------------------------------------------
-
-TEA_ENABLE_THREADS
-
-#--------------------------------------------------------------------
-# The statement below defines a collection of symbols related to
-# building as a shared library instead of a static library.
-#--------------------------------------------------------------------
-
-TEA_ENABLE_SHARED
-
-#--------------------------------------------------------------------
-# This macro figures out what flags to use with the compiler/linker
-# when building shared/static debug/optimized objects.  This information
-# can be taken from the tclConfig.sh file, but this figures it all out.
-#--------------------------------------------------------------------
-
-TEA_CONFIG_CFLAGS
-
-#--------------------------------------------------------------------
-# Set the default compiler switches based on the --enable-symbols option.
-#--------------------------------------------------------------------
-
-TEA_ENABLE_SYMBOLS
-
-#--------------------------------------------------------------------
-# This macro generates a line to use when building a library.  It
-# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS,
-# and TEA_LOAD_TCLCONFIG macros above.
-#--------------------------------------------------------------------
-
-TEA_MAKE_LIB
-
-#--------------------------------------------------------------------
-# Determine the name of the tclsh and/or wish executables in the
-# Tcl and Tk build directories or the location they were installed
-# into. These paths are used to support running test cases only,
-# the Makefile should not be making use of these paths to generate
-# a pkgIndex.tcl file or anything else at extension build time.
-#--------------------------------------------------------------------
-
-TEA_PROG_TCLSH
-TEA_PROG_WISH
-
-#--------------------------------------------------------------------
-# These are for tkmpegConfig.sh
-#--------------------------------------------------------------------
-
-TEA_EXPORT_CONFIG([tkmpeg])
-
-#--------------------------------------------------------------------
-# Finally, substitute all of the various values into the Makefile.
-# You may alternatively have a special pkgIndex.tcl.in or other files
-# which require substituting th AC variables in.  Include these here.
-#--------------------------------------------------------------------
-
-AC_OUTPUT([Makefile pkgIndex.tcl tkmpegConfig.sh])
diff --git a/tkmpeg/doc/license-GER.txt b/tkmpeg/doc/license-GER.txt
deleted file mode 100644
index ff88c79..0000000
--- a/tkmpeg/doc/license-GER.txt
+++ /dev/null
@@ -1,105 +0,0 @@
-GNU General Public License

-Deutsche Übersetzung der Version 2, Juni 1991

-

-Copyright © 1989, 1991 Free Software Foundation, Inc. 

-

-59 Temple Place, Suite 330, Boston, MA 02111-1307, USA

-

-

-Diese Übersetzung ist kein rechtskräftiger Ersatz für die englischsprachige Originalversion! 

-

-

-Vorwort 

-Die meisten Softwarelizenzen sind daraufhin entworfen worden, Ihnen die Freiheit zu nehmen, die Software weiterzugeben und zu verändern. Im Gegensatz dazu soll Ihnen die GNU General Public License , die Allgemeine Öffentliche GNU-Lizenz, ebendiese Freiheit garantieren. Sie soll sicherstellen, daß die Software für alle Benutzer frei ist. Diese Lizenz gilt für den Großteil der von der Free Software Foundation herausgegebenen Software und für alle anderen Programme, deren Autoren ihr Datenwerk dieser Lizenz unterstellt haben. Auch Sie können diese Möglichkeit der Lizenzierung für Ihre Programme anwenden. (Ein anderer Teil der Software der Free Software Foundation unterliegt stattdessen der GNU Library General Public License , der Allgemeinen Öffentlichen GNU-Lizenz für Bibliotheken.) [Mittlerweile wurde die GNU Library Public License von der GNU Lesser Public License abgelöst - Anmerkung des Übersetzers.] 

-

-Die Bezeichnung ,,freie`` Software bezieht sich auf Freiheit, nicht auf den Preis. Unsere Lizenzen sollen Ihnen die Freiheit garantieren, Kopien freier Software zu verbreiten (und etwas für diesen Service zu berechnen, wenn Sie möchten), die Möglichkeit, die Software im Quelltext zu erhalten oder den Quelltext auf Wunsch zu bekommen. Die Lizenzen sollen garantieren, daß Sie die Software ändern oder Teile davon in neuen freien Programmen verwenden dürfen - und daß Sie wissen, daß Sie dies alles tun dürfen. 

-

-Um Ihre Rechte zu schützen, müssen wir Einschränkungen machen, die es jedem verbieten, Ihnen diese Rechte zu verweigern oder Sie aufzufordern, auf diese Rechte zu verzichten. Aus diesen Einschränkungen folgen bestimmte Verantwortlichkeiten für Sie, wenn Sie Kopien der Software verbreiten oder sie verändern. 

-

-Beispielsweise müssen Sie den Empfängern alle Rechte gewähren, die Sie selbst haben, wenn Sie - kostenlos oder gegen Bezahlung - Kopien eines solchen Programms verbreiten. Sie müssen sicherstellen, daß auch die Empfänger den Quelltext erhalten bzw. erhalten können. Und Sie müssen ihnen diese Bedingungen zeigen, damit sie ihre Rechte kennen. 

-

-Wir schützen Ihre Rechte in zwei Schritten: (1) Wir stellen die Software unter ein Urheberrecht (Copyright), und (2) wir bieten Ihnen diese Lizenz an, die Ihnen das Recht gibt, die Software zu vervielfältigen, zu verbreiten und/oder zu verändern. 

-

-Um die Autoren und uns zu schützen, wollen wir darüberhinaus sicherstellen, daß jeder erfährt, daß für diese freie Software keinerlei Garantie besteht. Wenn die Software von jemand anderem modifiziert und weitergegeben wird, möchten wir, daß die Empfänger wissen, daß sie nicht das Original erhalten haben, damit irgendwelche von anderen verursachte Probleme nicht den Ruf des ursprünglichen Autors schädigen. 

-

-Schließlich und endlich ist jedes freie Programm permanent durch Software-Patente bedroht. Wir möchten die Gefahr ausschließen, daß Distributoren eines freien Programms individuell Patente lizensieren - mit dem Ergebnis, daß das Programm proprietär würde. Um dies zu verhindern, haben wir klargestellt, daß jedes Patent entweder für freie Benutzung durch jedermann lizenziert werden muß oder überhaupt nicht lizenziert werden darf. 

-

-Es folgen die genauen Bedingungen für die Vervielfältigung, Verbreitung und Bearbeitung: 

-

-

-Allgemeine Öffentliche GNU-Lizenz 

-Bedingungen für die Vervielfältigung, 

-Verbreitung und Bearbeitung 

-§0. Diese Lizenz gilt für jedes Programm und jedes andere Datenwerk, in dem ein entsprechender Vermerk des Copyright-Inhabers darauf hinweist, daß das Datenwerk unter den Bestimmungen dieser General Public License verbreitet werden darf. Im folgenden wird jedes derartige Programm oder Datenwerk als ,,das Programm`` bezeichnet; die Formulierung ,,auf dem Programm basierendes Datenwerk`` bezeichnet das Programm sowie jegliche Bearbeitung des Programms im urheberrechtlichen Sinne, also ein Datenwerk, welches das Programm, auch auszugsweise, sei es unverändert oder verändert und/oder in eine andere Sprache übersetzt, enthält. (Im folgenden wird die Übersetzung ohne Einschränkung als ,,Bearbeitung`` eingestuft.) Jeder Lizenznehmer wird im folgenden als ,,Sie`` angesprochen. 

-

-Andere Handlungen als Vervielfältigung, Verbreitung und Bearbeitung werden von dieser Lizenz nicht berührt; sie fallen nicht in ihren Anwendungsbereich. Der Vorgang der Ausführung des Programms wird nicht eingeschränkt, und die Ausgaben des Programms unterliegen dieser Lizenz nur, wenn der Inhalt ein auf dem Programm basierendes Datenwerk darstellt (unabhängig davon, daß die Ausgabe durch die Ausführung des Programmes erfolgte). Ob dies zutrifft, hängt von den Funktionen des Programms ab. 

-

-§1. Sie dürfen auf beliebigen Medien unveränderte Kopien des Quelltextes des Programms, wie sie ihn erhalten haben, anfertigen und verbreiten. Voraussetzung hierfür ist, daß Sie mit jeder Kopie einen entsprechenden Copyright-Vermerk sowie einen Haftungsausschluß veröffentlichen, alle Vermerke, die sich auf diese Lizenz und das Fehlen einer Garantie beziehen, unverändert lassen und desweiteren allen anderen Empfängern des Programms zusammen mit dem Programm eine Kopie dieser Lizenz zukommen lassen. 

-

-Sie dürfen für den eigentlichen Kopiervorgang eine Gebühr verlangen. Wenn Sie es wünschen, dürfen Sie auch gegen Entgeld eine Garantie für das Programm anbieten. 

-

-§2. Sie dürfen Ihre Kopie(n) des Programms oder eines Teils davon verändern, wodurch ein auf dem Programm basierendes Datenwerk entsteht; Sie dürfen derartige Bearbeitungen unter den Bestimmungen von Paragraph 1 vervielfältigen und verbreiten, vorausgesetzt, daß zusätzlich alle im folgenden genannten Bedingungen erfüllt werden: 

-

-

-1. 

-Sie müssen die veränderten Dateien mit einem auffälligen Vermerk versehen, der auf die von Ihnen vorgenommene Modifizierung und das Datum jeder Änderung hinweist. 

-

-2. 

-Sie müssen dafür sorgen, daß jede von Ihnen verbreitete oder veröffentlichte Arbeit, die ganz oder teilweise von dem Programm oder Teilen davon abgeleitet ist, Dritten gegenüber als Ganzes unter den Bedingungen dieser Lizenz ohne Lizenzgebühren zur Verfügung gestellt wird. 

-

-3. 

-Wenn das veränderte Programm normalerweise bei der Ausführung interaktiv Kommandos einliest, müssen Sie dafür sorgen, daß es, wenn es auf dem üblichsten Wege für solche interaktive Nutzung gestartet wird, eine Meldung ausgibt oder ausdruckt, die einen geeigneten Copyright-Vermerk enthält sowie einen Hinweis, daß es keine Gewährleistung gibt (oder anderenfalls, daß Sie Garantie leisten), und daß die Benutzer das Programm unter diesen Bedingungen weiter verbreiten dürfen. Auch muß der Benutzer darauf hingewiesen werden, wie er eine Kopie dieser Lizenz ansehen kann. (Ausnahme: Wenn das Programm selbst interaktiv arbeitet, aber normalerweise keine derartige Meldung ausgibt, muß Ihr auf dem Programm basierendes Datenwerk auch keine solche Meldung ausgeben). 

-

-Diese Anforderungen gelten für das bearbeitete Datenwerk als Ganzes. Wenn identifizierbare Teile des Datenwerkes nicht von dem Programm abgeleitet sind und vernünftigerweise als unabhängige und eigenständige Datenwerke für sich selbst zu betrachten sind, dann gelten diese Lizenz und ihre Bedingungen nicht für die betroffenen Teile, wenn Sie diese als eigenständige Datenwerke weitergeben. Wenn Sie jedoch dieselben Abschnitte als Teil eines Ganzen weitergeben, das ein auf dem Programm basierendes Datenwerk darstellt, dann muß die Weitergabe des Ganzen nach den Bedingungen dieser Lizenz erfolgen, deren Bedingungen für weitere Lizenznehmer somit auf das gesamte Ganze ausgedehnt werden - und somit auf jeden einzelnen Teil, unabhängig vom jeweiligen Autor. 

-

-Somit ist es nicht die Absicht dieses Abschnittes, Rechte für Datenwerke in Anspruch zu nehmen oder Ihnen die Rechte für Datenwerke streitig zu machen, die komplett von Ihnen geschrieben wurden; vielmehr ist es die Absicht, die Rechte zur Kontrolle der Verbreitung von Datenwerken, die auf dem Programm basieren oder unter seiner auszugsweisen Verwendung zusammengestellt worden sind, auszuüben. 

-

-Ferner bringt auch das einfache Zusammenlegen eines anderen Datenwerkes, das nicht auf dem Programm basiert, mit dem Programm oder einem auf dem Programm basierenden Datenwerk auf ein- und demselben Speicher- oder Vertriebsmedium dieses andere Datenwerk nicht in den Anwendungsbereich dieser Lizenz. 

-

-§3. Sie dürfen das Programm (oder ein darauf basierendes Datenwerk gemäß Paragraph 2) als Objectcode oder in ausführbarer Form unter den Bedingungen der Paragraphen 1 und 2 kopieren und weitergeben - vorausgesetzt, daß Sie außerdem eine der folgenden Leistungen erbringen: 

-

-

-1. 

-Liefern Sie das Programm zusammen mit dem vollständigen zugehörigen maschinenlesbaren Quelltext auf einem für den Datenaustausch üblichen Medium aus, wobei die Verteilung unter den Bedingungen der Paragraphen 1 und 2 erfolgen muß. Oder: 

-

-2. 

-Liefern Sie das Programm zusammen mit einem mindestens drei Jahre lang gültigen schriftlichen Angebot aus, jedem Dritten eine vollständige maschinenlesbare Kopie des Quelltextes zur Verfügung zu stellen - zu nicht höheren Kosten als denen, die durch den physikalischen Kopiervorgang anfallen -, wobei der Quelltext unter den Bedingungen der Paragraphen 1 und 2 auf einem für den Datenaustausch üblichen Medium weitergegeben wird. Oder: 

-

-3. 

-Liefern Sie das Programm zusammen mit dem schriftlichen Angebot der Zurverfügungstellung des Quelltextes aus, das Sie selbst erhalten haben. (Diese Alternative ist nur für nicht-kommerzielle Verbreitung zulässig und nur, wenn Sie das Programm als Objectcode oder in ausführbarer Form mit einem entsprechenden Angebot gemäß Absatz b erhalten haben.) 

-

-Unter dem Quelltext eines Datenwerkes wird diejenige Form des Datenwerkes verstanden, die für Bearbeitungen vorzugsweise verwendet wird. Für ein ausführbares Programm bedeutet ,,der komplette Quelltext``: Der Quelltext aller im Programm enthaltenen Module einschließlich aller zugehörigen Modulschnittstellen-Definitionsdateien sowie der zur Compilation und Installation verwendeten Skripte. Als besondere Ausnahme jedoch braucht der verteilte Quelltext nichts von dem zu enthalten, was üblicherweise (entweder als Quelltext oder in binärer Form) zusammen mit den Hauptkomponenten des Betriebssystems (Kernel, Compiler usw.) geliefert wird, unter dem das Programm läuft - es sei denn, diese Komponente selbst gehört zum ausführbaren Programm. 

-

-Wenn die Verbreitung eines ausführbaren Programms oder von Objectcode dadurch erfolgt, daß der Kopierzugriff auf eine dafür vorgesehene Stelle gewährt wird, so gilt die Gewährung eines gleichwertigen Zugriffs auf den Quelltext als Verbreitung des Quelltextes, auch wenn Dritte nicht dazu gezwungen sind, den Quelltext zusammen mit dem Objectcode zu kopieren. 

-

-§4. Sie dürfen das Programm nicht vervielfältigen, verändern, weiter lizenzieren oder verbreiten, sofern es nicht durch diese Lizenz ausdrücklich gestattet ist. Jeder anderweitige Versuch der Vervielfältigung, Modifizierung, Weiterlizenzierung und Verbreitung ist nichtig und beendet automatisch Ihre Rechte unter dieser Lizenz. Jedoch werden die Lizenzen Dritter, die von Ihnen Kopien oder Rechte unter dieser Lizenz erhalten haben, nicht beendet, solange diese die Lizenz voll anerkennen und befolgen. 

-

-§5. Sie sind nicht verpflichtet, diese Lizenz anzunehmen, da Sie sie nicht unterzeichnet haben. Jedoch gibt Ihnen nichts anderes die Erlaubnis, das Programm oder von ihm abgeleitete Datenwerke zu verändern oder zu verbreiten. Diese Handlungen sind gesetzlich verboten, wenn Sie diese Lizenz nicht anerkennen. Indem Sie das Programm (oder ein darauf basierendes Datenwerk) verändern oder verbreiten, erklären Sie Ihr Einverständnis mit dieser Lizenz und mit allen ihren Bedingungen bezüglich der Vervielfältigung, Verbreitung und Veränderung des Programms oder eines darauf basierenden Datenwerks. 

-

-§6. Jedesmal, wenn Sie das Programm (oder ein auf dem Programm basierendes Datenwerk) weitergeben, erhält der Empfänger automatisch vom ursprünglichen Lizenzgeber die Lizenz, das Programm entsprechend den hier festgelegten Bestimmungen zu vervielfältigen, zu verbreiten und zu verändern. Sie dürfen keine weiteren Einschränkungen der Durchsetzung der hierin zugestandenen Rechte des Empfängers vornehmen. Sie sind nicht dafür verantwortlich, die Einhaltung dieser Lizenz durch Dritte durchzusetzen. 

-

-§7. Sollten Ihnen infolge eines Gerichtsurteils, des Vorwurfs einer Patentverletzung oder aus einem anderen Grunde (nicht auf Patentfragen begrenzt) Bedingungen (durch Gerichtsbeschluß, Vergleich oder anderweitig) auferlegt werden, die den Bedingungen dieser Lizenz widersprechen, so befreien Sie diese Umstände nicht von den Bestimmungen dieser Lizenz. Wenn es Ihnen nicht möglich ist, das Programm unter gleichzeitiger Beachtung der Bedingungen in dieser Lizenz und Ihrer anderweitigen Verpflichtungen zu verbreiten, dann dürfen Sie als Folge das Programm überhaupt nicht verbreiten. Wenn zum Beispiel ein Patent nicht die gebührenfreie Weiterverbreitung des Programms durch diejenigen erlaubt, die das Programm direkt oder indirekt von Ihnen erhalten haben, dann besteht der einzige Weg, sowohl das Patentrecht als auch diese Lizenz zu befolgen, darin, ganz auf die Verbreitung des Programms zu verzichten. 

-

-Sollte sich ein Teil dieses Paragraphen als ungültig oder unter bestimmten Umständen nicht durchsetzbar erweisen, so soll dieser Paragraph seinem Sinne nach angewandt werden; im übrigen soll dieser Paragraph als Ganzes gelten. 

-

-Zweck dieses Paragraphen ist nicht, Sie dazu zu bringen, irgendwelche Patente oder andere Eigentumsansprüche zu verletzen oder die Gültigkeit solcher Ansprüche zu bestreiten; dieser Paragraph hat einzig den Zweck, die Integrität des Verbreitungssystems der freien Software zu schützen, das durch die Praxis öffentlicher Lizenzen verwirklicht wird. Viele Leute haben großzügige Beiträge zu dem großen Angebot der mit diesem System verbreiteten Software im Vertrauen auf die konsistente Anwendung dieses Systems geleistet; es liegt am Autor/Geber, zu entscheiden, ob er die Software mittels irgendeines anderen Systems verbreiten will; ein Lizenznehmer hat auf diese Entscheidung keinen Einfluß. 

-

-Dieser Paragraph ist dazu gedacht, deutlich klarzustellen, was als Konsequenz aus dem Rest dieser Lizenz betrachtet wird. 

-

-§8. Wenn die Verbreitung und/oder die Benutzung des Programms in bestimmten Staaten entweder durch Patente oder durch urheberrechtlich geschützte Schnittstellen eingeschränkt ist, kann der Urheberrechtsinhaber, der das Programm unter diese Lizenz gestellt hat, eine explizite geographische Begrenzung der Verbreitung angeben, in der diese Staaten ausgeschlossen werden, so daß die Verbreitung nur innerhalb und zwischen den Staaten erlaubt ist, die nicht ausgeschlossen sind. In einem solchen Fall beinhaltet diese Lizenz die Beschränkung, als wäre sie in diesem Text niedergeschrieben. 

-

-§9. Die Free Software Foundation kann von Zeit zu Zeit überarbeitete und/oder neue Versionen der General Public License veröffentlichen. Solche neuen Versionen werden vom Grundprinzip her der gegenwärtigen entsprechen, können aber im Detail abweichen, um neuen Problemen und Anforderungen gerecht zu werden. 

-

-Jede Version dieser Lizenz hat eine eindeutige Versionsnummer. Wenn in einem Programm angegeben wird, daß es dieser Lizenz in einer bestimmten Versionsnummer oder ,,jeder späteren Version`` (``any later version'') unterliegt, so haben Sie die Wahl, entweder den Bestimmungen der genannten Version zu folgen oder denen jeder beliebigen späteren Version, die von der Free Software Foundation veröffentlicht wurde. Wenn das Programm keine Versionsnummer angibt, können Sie eine beliebige Version wählen, die je von der Free Software Foundation veröffentlicht wurde. 

-

-§10. Wenn Sie den Wunsch haben, Teile des Programms in anderen freien Programmen zu verwenden, deren Bedingungen für die Verbreitung anders sind, schreiben Sie an den Autor, um ihn um die Erlaubnis zu bitten. Für Software, die unter dem Copyright der Free Software Foundation steht, schreiben Sie an die Free Software Foundation ; wir machen zu diesem Zweck gelegentlich Ausnahmen. Unsere Entscheidung wird von den beiden Zielen geleitet werden, zum einen den freien Status aller von unserer freien Software abgeleiteten Datenwerke zu erhalten und zum anderen das gemeinschaftliche Nutzen und Wiederverwenden von Software im allgemeinen zu fördern. 

-

-

-Keine Gewährleistung 

-

-§11. Da das Programm ohne jegliche Kosten lizenziert wird, besteht keinerlei Gewährleistung für das Programm, soweit dies gesetzlich zulässig ist. Sofern nicht anderweitig schriftlich bestätigt, stellen die Copyright-Inhaber und/oder Dritte das Programm so zur Verfügung, ,,wie es ist``, ohne irgendeine Gewährleistung, weder ausdrücklich noch implizit, einschließlich - aber nicht begrenzt auf - Marktreife oder Verwendbarkeit für einen bestimmten Zweck. Das volle Risiko bezüglich Qualität und Leistungsfähigkeit des Programms liegt bei Ihnen. Sollte sich das Programm als fehlerhaft herausstellen, liegen die Kosten für notwendigen Service, Reparatur oder Korrektur bei Ihnen. 

-

-§12. In keinem Fall, außer wenn durch geltendes Recht gefordert oder schriftlich zugesichert, ist irgendein Copyright-Inhaber oder irgendein Dritter, der das Programm wie oben erlaubt modifiziert oder verbreitet hat, Ihnen gegenüber für irgendwelche Schäden haftbar, einschließlich jeglicher allgemeiner oder spezieller Schäden, Schäden durch Seiteneffekte (Nebenwirkungen) oder Folgeschäden, die aus der Benutzung des Programms oder der Unbenutzbarkeit des Programms folgen (einschließlich - aber nicht beschränkt auf - Datenverluste, fehlerhafte Verarbeitung von Daten, Verluste, die von Ihnen oder anderen getragen werden müssen, oder dem Unvermögen des Programms, mit irgendeinem anderen Programm zusammenzuarbeiten), selbst wenn ein Copyright-Inhaber oder Dritter über die Möglichkeit solcher Schäden unterrichtet worden war. 

-

-

-Ende der Bedingungen 

diff --git a/tkmpeg/doc/license.txt b/tkmpeg/doc/license.txt
deleted file mode 100644
index ba835c3..0000000
--- a/tkmpeg/doc/license.txt
+++ /dev/null
@@ -1,88 +0,0 @@
-GNU GENERAL PUBLIC LICENSE

-Version 2, June 1991 

-

-Copyright (C) 1989, 1991 Free Software Foundation, Inc.  

-59 Temple Place - Suite 330, Boston, MA  02111-1307, USA

-

-Everyone is permitted to copy and distribute verbatim copies

-of this license document, but changing it is not allowed.

-

-Preamble

-The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. 

-

-When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. 

-

-To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. 

-

-For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. 

-

-We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. 

-

-Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. 

-

-Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. 

-

-The precise terms and conditions for copying, distribution and modification follow. 

-

-TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

-0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". 

-

-Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 

-

-1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. 

-

-You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 

-

-2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: 

-

-

-a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. 

-

-b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. 

-

-c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) 

-These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. 

-Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. 

-

-In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 

-

-3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: 

-

-a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, 

-

-b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, 

-

-c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) 

-The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. 

-If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 

-

-4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 

-

-5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 

-

-6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 

-

-7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. 

-

-If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. 

-

-It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. 

-

-This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 

-

-8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 

-

-9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. 

-

-Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 

-

-10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. 

-

-NO WARRANTY

-

-11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 

-

-12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 

-

-

-END OF TERMS AND CONDITIONS

diff --git a/tkmpeg/doc/readme.txt b/tkmpeg/doc/readme.txt
deleted file mode 100644
index 5d604b9..0000000
--- a/tkmpeg/doc/readme.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-ezMPEG Copyright (C)2002 Ingo Oppermann (ingo_opp@users.sourceforge.net)

-

-

-This program is free software; you can redistribute it and/or

-modify it under the terms of the GNU General Public License

-as published by the Free Software Foundation; either

-version 2 of the License, or (at your option) any later version.

-

-This program is distributed in the hope that it will be useful,

-but WITHOUT ANY WARRANTY; without even the implied warranty of

-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-GNU General Public License for more details.

-

-You should have received a copy of the GNU General Public License

-along with this program; if not, write to the Free Software

-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

-

-

------------------------------------------------------------------------------

-

-Welcome to ezMPEG

-

-http://sourceforge.net/projects/ezmpeg

-

-ezMPEG is an easy-to-use and easy-to-understand MPEG1 video encoder API

-

-The documentation of the API is still in development and incomplete. It can

-be found in 'doc/ezmpeg.txt'

-

-To use the API just include 'ezmpeg.h' in your files and compile with

-gcc yourfile.c ezmpeg.c -o yourfile -lm

-

-You are free to use any other C compiler than gcc
\ No newline at end of file
diff --git a/tkmpeg/ezmpeg.c b/tkmpeg/ezmpeg.c
deleted file mode 100644
index 3da406d..0000000
--- a/tkmpeg/ezmpeg.c
+++ /dev/null
@@ -1,1040 +0,0 @@
-//This file is part of ezMPEG

-//Copyright (C)2002 Ingo Oppermann ( ingo_opp@users.sourceforge.net / http://sourceforge.net/projects/ezmpeg/ )

-//

-//This program is free software; you can redistribute it and/or

-//modify it under the terms of the GNU General Public License

-//as published by the Free Software Foundation; either

-//version 2 of the License, or (at your option) any later version.

-//

-//This program is distributed in the hope that it will be useful,

-//but WITHOUT ANY WARRANTY; without even the implied warranty of

-//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-//GNU General Public License for more details.

-

-// Version 0.1

-

-#include <stdio.h>

-#include <stdlib.h>

-#include <math.h>

-#include <string.h>

-#include "ezmpeg.h"

-

-#define c(i) (((i) == 0) ? 0.3535534 : 0.5)		// 1 / (0.5 * sqrt(2))

-

-#define LUMINANCE 1

-#define CHROMINANCE 2

-

-int zigzag[64] = {0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63};

-

-// Quantisierungsmatrix

-float intraquant[64] = {8.0, 16.0, 19.0, 22.0, 26.0, 27.0, 29.0, 34.0, 16.0, 16.0, 22.0, 24.0, 27.0, 29.0, 34.0, 37.0, 19.0, 22.0, 26.0, 27.0, 29.0, 34.0, 34.0, 38.0, 22.0, 22.0, 26.0, 27.0, 29.0, 34.0, 37.0, 40.0, 22.0, 26.0, 27.0, 29.0, 32.0, 35.0, 40.0, 48.0, 26.0, 27.0, 29.0, 32.0, 35.0, 40.0, 48.0, 58.0, 26.0, 27.0, 29.0, 34.0, 38.0, 46.0, 56.0, 69.0, 27.0, 29.0, 35.0, 38.0, 46.0, 56.0, 69.0, 83.0};

-

-// Cosinustabelle

-float fcostable[32];

-

-// Macroblock Address Increment VLC (Tabelle B.1)

-int macroblock_address_increment_code[36] = {0x0, 0x1, 0x3, 0x2, 0x3, 0x2, 0x3, 0x2, 0x7, 0x6, 0xB, 0xA, 0x9, 0x8, 0x7, 0x6, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x23,  0x22, 0x21, 0x20, 0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0xF, 0x8};

-int macroblock_address_increment_length[36] = {0, 1, 3, 3, 4, 4, 5, 5, 7, 7, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11};

-

-#define MACROBLOCK_STUFFING 34

-#define MACROBLOCK_ESCAPE 35

-

-// Index des Arrays ist size, von 0 bis 8 (Tabelle D.12)

-int diff_dc_size_codes_lum[9] = {0x4, 0x0, 0x1, 0x5, 0x6, 0xE, 0x1E, 0x3E, 0x7E};

-int diff_dc_size_length_lum[9] = {3, 2, 2, 3, 3, 4, 5, 6, 7};

-int diff_dc_size_codes_chrom[9] = {0x0, 0x1, 0x2, 0x6, 0xE, 0x1E, 0x3E, 0x7E, 0xFE};

-int diff_dc_size_length_chrom[9] = {2, 2, 2, 3, 4, 5, 6, 7, 8};

-

-// Index des Arrays ist size, von 0 bis 8 (Tabelle D.13)

-int diff_dc_add_codes_pos[9] = {0x0, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80};

-int diff_dc_add_codes_neg[9] = {0x0, 0x0, 0x1, 0x3, 0x7, 0xF, 0x1F, 0x3F, 0x7F};

-int diff_dc_add_length[9] = {0, 1, 2, 3, 4, 5, 6, 7, 8};

-

-// Tabelle D.15, der Index ist level ohne Vorzeichen, das muss noch extra hinzugefügt werden!

-// Bei Index==0 steht drin, wieviele Levels da sind

-

-int ac_codes_intra0[41] = {40, 3, 4, 5, 6, 38, 33, 10, 29, 24, 19, 16, 26, 25, 24, 23, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 24, 23, 22, 21, 20, 19, 18, 17, 16};

-int ac_length_intra0[41] = {0, 2, 4, 5, 7, 8, 8, 10, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15};

-

-int ac_codes_intra1[19] = {18, 3, 6, 37, 12, 27, 22, 21, 31, 30, 29, 28, 27, 26, 25, 19, 18, 17, 16};

-int ac_length_intra1[19] = {0, 3, 6, 8, 10, 12, 13, 13, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16};

-

-int ac_codes_intra2[6] = {5, 5, 4, 11, 20, 20};

-int ac_length_intra2[6] = {0, 4, 7, 10, 12, 13};

-

-int ac_codes_intra3[5] = {4, 7, 36, 28, 19};

-int ac_length_intra3[5] = {0, 5, 8, 12, 13};

-

-int ac_codes_intra4[4] = {3, 6, 15, 18};

-int ac_length_intra4[4] = {0, 5, 10, 12};

-

-int ac_codes_intra5[4] = {3, 7, 9, 18};

-int ac_length_intra5[4] = {0, 6, 10, 13};

-

-int ac_codes_intra6[4] = {3, 5, 30, 20};

-int ac_length_intra6[4] = {0, 6, 12, 16};

-

-int ac_codes_intra7[3] = {2, 4, 21};

-int ac_length_intra7[3] = {0, 6, 12};

-

-int ac_codes_intra8[3] = {2, 7, 17};

-int ac_length_intra8[3] = {0, 7, 12};

-

-int ac_codes_intra9[3] = {2, 5, 17};

-int ac_length_intra9[3] = {0, 7, 13};

-

-int ac_codes_intra10[3] = {2, 39, 16};

-int ac_length_intra10[3] = {0, 8, 13};

-

-int ac_codes_intra11[3] = {2, 35, 26};

-int ac_length_intra11[3] = {0, 8, 16};

-

-int ac_codes_intra12[3] = {2, 34, 25};

-int ac_length_intra12[3] = {0, 8, 16};

-

-int ac_codes_intra13[3] = {2, 32, 24};

-int ac_length_intra13[3] = {0, 8, 16};

-

-int ac_codes_intra14[3] = {2, 14, 23};

-int ac_length_intra14[3] = {0, 10, 16};

-

-int ac_codes_intra15[3] = {2, 13, 22};

-int ac_length_intra15[3] = {0, 10, 16};

-

-int ac_codes_intra16[3] = {2, 8, 21};

-int ac_length_intra16[3] = {0, 10, 16};

-

-int ac_codes_intra17[2] = {1, 31};

-int ac_length_intra17[2] = {0, 12};

-

-int ac_codes_intra18[2] = {1, 26};

-int ac_length_intra18[2] = {0, 12};

-

-int ac_codes_intra19[2] = {1, 25};

-int ac_length_intra19[2] = {0, 12};

-

-int ac_codes_intra20[2] = {1, 23};

-int ac_length_intra20[2] = {0, 12};

-

-int ac_codes_intra21[2] = {1, 22};

-int ac_length_intra21[2] = {0, 12};

-

-int ac_codes_intra22[2] = {1, 31};

-int ac_length_intra22[2] = {0, 13};

-

-int ac_codes_intra23[2] = {1, 30};

-int ac_length_intra23[2] = {0, 13};

-

-int ac_codes_intra24[2] = {1, 29};

-int ac_length_intra24[2] = {0, 13};

-

-int ac_codes_intra25[2] = {1, 28};

-int ac_length_intra25[2] = {0, 13};

-

-int ac_codes_intra26[2] = {1, 27};

-int ac_length_intra26[2] = {0, 13};

-

-int ac_codes_intra27[2] = {1, 31};

-int ac_length_intra27[2] = {0, 16};

-

-int ac_codes_intra28[2] = {1, 30};

-int ac_length_intra28[2] = {0, 16};

-

-int ac_codes_intra29[2] = {1, 29};

-int ac_length_intra29[2] = {0, 16};

-

-int ac_codes_intra30[2] = {1, 28};

-int ac_length_intra30[2] = {0, 16};

-

-int ac_codes_intra31[2] = {1, 27};

-int ac_length_intra31[2] = {0, 16};

-

-int *ac_codes_intra[] = {

-ac_codes_intra0,  ac_codes_intra1,  ac_codes_intra2,  ac_codes_intra3,

-ac_codes_intra4,  ac_codes_intra5,  ac_codes_intra6,  ac_codes_intra7,

-ac_codes_intra8,  ac_codes_intra9,  ac_codes_intra10, ac_codes_intra11,

-ac_codes_intra12, ac_codes_intra13, ac_codes_intra14, ac_codes_intra15,

-ac_codes_intra16, ac_codes_intra17, ac_codes_intra18, ac_codes_intra19,

-ac_codes_intra20, ac_codes_intra21, ac_codes_intra22, ac_codes_intra23,

-ac_codes_intra24, ac_codes_intra25, ac_codes_intra26, ac_codes_intra27,

-ac_codes_intra28, ac_codes_intra29, ac_codes_intra30, ac_codes_intra31};

-

-int *ac_length_intra[] = {

-ac_length_intra0,  ac_length_intra1,  ac_length_intra2,  ac_length_intra3,

-ac_length_intra4,  ac_length_intra5,  ac_length_intra6,  ac_length_intra7,

-ac_length_intra8,  ac_length_intra9,  ac_length_intra10, ac_length_intra11,

-ac_length_intra12, ac_length_intra13, ac_length_intra14, ac_length_intra15,

-ac_length_intra16, ac_length_intra17, ac_length_intra18, ac_length_intra19,

-ac_length_intra20, ac_length_intra21, ac_length_intra22, ac_length_intra23,

-ac_length_intra24, ac_length_intra25, ac_length_intra26, ac_length_intra27,

-ac_length_intra28, ac_length_intra29, ac_length_intra30, ac_length_intra31};

-

-// Spezielle Codes

-int ac_codes_special[2] = {2, 1};

-int ac_length_special[2] = {2, 6};

-

-#define BLOCK_EOB 0

-#define BLOCK_ESCAPE 1

-

-int ezMPEG_Init(ezMPEGStream *ms, const char *outfile, int hsize, int vsize, int picture_rate, int gop_size, int q_scale)

-{

-	int i, j;

-

-	if(ms == NULL)

-		return 0;

-

-	if(outfile == NULL) {

-		ezMPEG_SetError(ms, "ezMPEG_Init: Please specify an output filename");

-		return 0;

-	}

-

-	if(hsize < 16 || hsize > 768) {

-		ezMPEG_SetError(ms, "ezMPEG_Init: Horizontal size should be between 16 and 768");

-		return 0;

-	}

-

-	if(vsize < 16 || vsize > 576) {

-		ezMPEG_SetError(ms, "ezMPEG_Init: Vertical size should be between 16 and 576");

-		return 0;

-	}

-

-	if(picture_rate != 25) {

-		ezMPEG_SetError(ms, "ezMPEG_Init: Picture rate should be 25 (for now)");

-		return 0;

-	}

-

-	if(gop_size == 0) {

-		ezMPEG_SetError(ms, "ezMPEG_Init: GOP size should be 1 or greater");

-		return 0;

-	}

-

-	if(q_scale < 1 || q_scale > 31) {

-		ezMPEG_SetError(ms, "ezMPEG_Init: Quantizer scale should be between 1 and 31");

-		return 0;

-	}

-

-	ms->outfile = (char *)malloc((strlen(outfile) + 1) * sizeof(char));

-	if(!ms->outfile) {

-		ezMPEG_SetError(ms, "ezMPEG_Init: Couldn't allocate enough memory");

-		return 0;

-	}

-	strcpy(ms->outfile, outfile);

-	ms->hsize = hsize / 16;

-	ms->vsize = vsize / 16;

-	ms->picture_rate = picture_rate;		// picture_rate;

-	ms->gop_size = gop_size;

-	ms->dc_prev[0] = 128;

-	ms->dc_prev[1] = 128;

-	ms->dc_prev[2] = 128;

-	ms->q_scale = (float)q_scale;

-

-	// Versteckte Felder

-	ms->picture_count = 0;

-	ms->buffersize = 8192;

-	ms->buffercount = 0;

-	ms->buffer = (char *)malloc(ms->buffersize * sizeof(char));

-	if(!ms->buffer) {

-		ezMPEG_SetError(ms, "ezMPEG_Init: Couldn't allocate enough memory");

-		return 0;

-	}

-

-	ms->error_code = 0;

-	strcpy(ms->error_msg, "");

-

-	// Cosinustabelle füllen

-	for(i = 0; i < 8; i++) {

-		for(j = 0; j < 4; j++) {

-			if((i % 2))		// ungerade

-				fcostable[i * 4 + j] = cos((M_PI * (2.0 * (float)j + 1.0) / 16.0) + (M_PI * (float)((i - 1) / 2) * (2.0 * (float)j + 1.0) / 8.0));

-			else

-				fcostable[i * 4 + j] = cos(M_PI * (float)(i / 2) * (2.0 * (float)j + 1.0) / 8.0);

-		}

-	}

-

-	return 1;

-}

-

-int ezMPEG_Start(ezMPEGStream *ms)

-{

-	if(ms == NULL)

-		return 0;

-

-	// Datei zum Reinschreiben aufmachen

-	ms->out = fopen(ms->outfile, "wb");

-	if(ms->out == NULL) {

-		ezMPEG_SetError(ms, "ezMPEG_Start: Couldn't open output file");

-		return 0;

-	}

-

-	// BitBuffer initialisieren

-	ezMPEG_InitBitBuffer(ms);

-

-	// MPEG Video Sequence Header schreiben

-	ezMPEG_WriteSequenceHeader(ms);

-

-	if(ms->error_code)

-		return 0;

-

-	return 1;

-}

-

-void ezMPEG_WriteSequenceHeader(ezMPEGStream *ms)

-{

-	ezMPEG_ByteAlign(ms);

-

-	ezMPEG_WriteBits(ms, 0x1B3, 32);						// sequence_header_code

-	ezMPEG_WriteBits(ms, ms->hsize & 0xFF, 8);			// horizontal_size (in Macroblocks)

-	ezMPEG_WriteBits(ms, (ms->hsize >> 8) & 0xF, 4);		//

-	ezMPEG_WriteBits(ms, ms->vsize & 0xFF, 8);			// vertical_size (in Macroblocks)

-	ezMPEG_WriteBits(ms, (ms->vsize >> 8) & 0xF, 4);		//

-	ezMPEG_WriteBits(ms, 1, 4);							// pel_aspect_ratio (1:1)

-	ezMPEG_WriteBits(ms, 3, 4);							// picture_rate (25Hz)

-

-	ezMPEG_WriteBits(ms, 0xFFFF, 16);					// variable_length_bitrate (18x 1)

-	ezMPEG_WriteBits(ms, 0x3, 2);						//

-

-	ezMPEG_WriteBits(ms, 1, 1);							// marker_bit (1)

-	ezMPEG_WriteBits(ms, 20, 10);						// vbv_buffer_size (20)

-	ezMPEG_WriteBits(ms, 1, 1);							// constrained_parameter_flags (1)

-	ezMPEG_WriteBits(ms, 0, 1);							// load_intra_quantizer_matrix (0)

-	ezMPEG_WriteBits(ms, 0, 1);							// load_non_intra_quantizer_maxtrix (0)

-

-	if(ms->error_code)

-		strcpy(ms->error_msg, "ezMPEG_WriteSequenceHeader: Couldn't write sequence header");

-

-	return;

-}

-

-void ezMPEG_InitBitBuffer(ezMPEGStream *ms)

-{

-	ezMPEG_WriteBits(ms, 0, -1);

-

-	return;

-}

-

-void ezMPEG_ByteAlign(ezMPEGStream *ms)

-{

-	ezMPEG_WriteBits(ms, 0, -2);

-

-	return;

-}

-

-int ezMPEG_WriteBits(ezMPEGStream *ms, unsigned int value, int length)

-{

-	int temp;

-

-	if(length == -1) {

-		ms->buf = 0;

-		ms->pos = 0;

-		return 1;

-	}

-	if(length == -2) {

-		if(ms->pos == 0)

-			return 1;

-		length = 8 - ms->pos;

-		value = 0;

-	}

-

-	do {

-		if(length >= 8) {

-			temp = value >> ((length - 8) + ms->pos);

-			ms->buf += temp;

-			ms->buffer[ms->buffercount++] = ms->buf;

-			length -= (8 - ms->pos);

-			ms->pos = 0;

-			ms->buf = 0;

-		}

-		else {

-			if(length + ms->pos < 8) {

-				temp = value << (8 - length);

-				temp = temp & 0xFF;

-				temp = temp >> ms->pos;

-				ms->buf += temp;

-				ms->pos += length;

-				length = 0;

-			}

-			else {

-				temp = value << (8 - length);

-				temp = temp & 0xFF;

-				temp = temp >> ms->pos;

-				ms->buf += temp;

-				ms->buffer[ms->buffercount++] = ms->buf;

-				length -= (8 - ms->pos);

-				ms->buf = 0;

-				ms->pos = 0;

-			}

-		}

-

-		if(ms->buffercount >= ms->buffersize) {

-			if(fwrite(ms->buffer, ms->buffercount, 1, ms->out) < 1) {

-				ezMPEG_SetError(ms, "ezMPEG_WriteBits: Couldn't write buffer to file");

-				return 0;

-			}

-			ms->buffercount = 0;

-		}

-	}while(length != 0);

-

-	return 1;

-}

-

-int ezMPEG_Add(ezMPEGStream *ms, unsigned char *picture)

-{

-	int m;

-	Macroblock mb;

-

-	// Schauen, ob eine neue GOP angefangen werden muss

-	if(ms->picture_count % ms->gop_size == 0)

-		ezMPEG_WriteGOPHeader(ms);

-

-	ezMPEG_WritePictureHeader(ms);

-

-	for(m = 0; m < ms->hsize * ms->vsize; m++) {

-		// Das Bild in Macroblocks und YCbCr umwandeln

-		mb = ezMPEG_GetMacroblock(ms, picture, m /* Nummer */);

-

-		// Das Bild transformieren und scalieren

-		mb = ezMPEG_QuantizeMacroblock(ms, mb);

-

-		// Macroblock codieren und schreiben

-		ezMPEG_WriteMacroblock(ms, mb);

-	}

-

-	ms->picture_count++;

-

-	if(ms->error_code)

-		return 0;

-

-	return 1;

-}

-

-void ezMPEG_WriteMacroblock(ezMPEGStream *ms, Macroblock mb)

-{

-	int j, k, run, level, dc_diff;

-

-	// Macroblock Header, macroblock_address_increment

-	ezMPEG_WriteBits(ms, macroblock_address_increment_code[1], macroblock_address_increment_length[1]);

-

-	if(ms->q_scale != 1.0) {

-		ezMPEG_WriteBits(ms, 1, 2);					// macroblock_type (I-Block, intra-q)

-		ezMPEG_WriteBits(ms, (int)ms->q_scale, 5);	// nochmals quantizer_scale wie im Slice

-	}

-	else

-		ezMPEG_WriteBits(ms, 1, 1);					// macroblock_type (I-Block, intra-d)

-

-	// Ueber jeden Block in diesem Macroblock gehen (zuerst Luminance)

-	for(j = 0; j < 4; j++) {

-

-		// DC-Koeffizienten codieren

-		mb.lum[j].a[0] += (mb.lum[j].a[0] > 0.0) ? 0.5 : -0.5;

-		dc_diff = (int)mb.lum[j].a[0] - ms->dc_prev[0];

-

-		ezMPEG_EncodeDC(ms, dc_diff, LUMINANCE);

-		ms->dc_prev[0] += dc_diff;

-

-		// AC-Koeffizienten Runlength codieren

-		run = 0;

-		level = 0;

-

-		for(k = 1; k < 64; k++) {

-			mb.lum[j].a[zigzag[k]] += (mb.lum[j].a[zigzag[k]] > 0.0) ? 0.5 : -0.5;

-			level = (int)mb.lum[j].a[zigzag[k]];

-			if(level != 0) {

-				ezMPEG_EncodeAC(ms, run, level);

-				run = 0;

-			}

-			else

-				run++;

-		}

-		ezMPEG_WriteBits(ms, ac_codes_special[BLOCK_EOB], ac_length_special[BLOCK_EOB]);

-	}

-

-	// Ueber den Cb-Block gehen

-	mb.chrom[0].a[0] += (mb.chrom[0].a[0] > 0.0) ? 0.5 : -0.5;

-	dc_diff = (int)mb.chrom[0].a[0] - ms->dc_prev[1];

-

-	ezMPEG_EncodeDC(ms, dc_diff, CHROMINANCE);

-	ms->dc_prev[1] += dc_diff;

-

-	run = 0;

-	level = 0;

-	for(k = 1; k < 64; k++) {

-		mb.chrom[0].a[zigzag[k]] += (mb.chrom[0].a[zigzag[k]] > 0.0) ? 0.5 : -0.5;

-		level = (int)mb.chrom[0].a[zigzag[k]];

-		if(level != 0) {

-			ezMPEG_EncodeAC(ms, run, level);

-			run = 0;

-		}

-		else

-			run++;

-	}

-	ezMPEG_WriteBits(ms, ac_codes_special[BLOCK_EOB], ac_length_special[BLOCK_EOB]);

-

-	// Ueber den Cr-Block gehen

-	mb.chrom[1].a[0] += (mb.chrom[1].a[0] > 0.0) ? 0.5 : -0.5;

-	dc_diff = (int)mb.chrom[1].a[0] - ms->dc_prev[2];

-

-	ezMPEG_EncodeDC(ms, dc_diff, CHROMINANCE);

-	ms->dc_prev[2] += dc_diff;

-

-	run = 0;

-	level = 0;

-	for(k = 1; k < 64; k++) {

-		mb.chrom[1].a[zigzag[k]] += (mb.chrom[1].a[zigzag[k]] > 0.0) ? 0.5 : -0.5;

-		level = (int)mb.chrom[1].a[zigzag[k]];

-		if(level != 0) {

-			ezMPEG_EncodeAC(ms, run, level);

-			run = 0;

-		}

-		else

-			run++;

-	}

-	ezMPEG_WriteBits(ms, ac_codes_special[BLOCK_EOB], ac_length_special[BLOCK_EOB]);

-

-	return;

-}

-

-void ezMPEG_WriteGOPHeader(ezMPEGStream *ms)

-{

-	ezMPEG_ByteAlign(ms);

-

-	ezMPEG_WriteBits(ms, 0x1B8, 32);	// group_start_code

-	ezMPEG_WriteBits(ms, 0, 1);		// time_code

-	ezMPEG_WriteBits(ms, ((ms->picture_count / ms->picture_rate) / 60) / 24, 5);		// Stunden

-	ezMPEG_WriteBits(ms, ((ms->picture_count / ms->picture_rate) / 60) % 24, 6);		// Minuten

-	ezMPEG_WriteBits(ms, 1, 1);		//

-	ezMPEG_WriteBits(ms, (ms->picture_count / ms->picture_rate) % 60, 6);			// Sekunden

-	ezMPEG_WriteBits(ms, ms->picture_count % ms->picture_rate, 6);					// picture_time_code

-	ezMPEG_WriteBits(ms, 1, 1);		// closed_gop (1)

-	ezMPEG_WriteBits(ms, 0, 1);		// broken_link (0)

-

-	if(ms->error_code)

-		ezMPEG_SetError(ms, "ezMPEG_WriteGOPHeader: Couldn't write GOP header");

-

-	return;

-}

-

-void ezMPEG_WritePictureHeader(ezMPEGStream *ms)

-{

-	ezMPEG_ByteAlign(ms);

-	ezMPEG_WriteBits(ms, 0x100, 32);	// picture_start_code (0x100)

-

-	// temporal_reference (0) wird bei jedem Bild in dieser GOP um 1 erhöht

-	// und fängt bei einer neuen GOP wieder bei 0 an

-	ezMPEG_WriteBits(ms, ms->picture_count % ms->gop_size, 10);

-

-	ezMPEG_WriteBits(ms, 1, 3);		// picture_coding_type (1, I-Picture)

-	ezMPEG_WriteBits(ms, 0, 16);		// vbv_delay (0, kann irgendwas sein wenn variable Bitrate)

-

-	ezMPEG_WriteBits(ms, 0, 1);		// extra_bit_picture

-

-	// Ein Slice pro Picture sollte reichen

-	ezMPEG_ByteAlign(ms);

-	ezMPEG_WriteBits(ms, 0x101, 32);	// slice_start_code (vertikale Position diese Slices in Macroblockeinheiten)

-									// horizontale Position gegeben durch macroblock_address(_increment) des ersten

-									// Macroblocks in diesem Slice. Jeder Slice ist 16 Pels hoch

-									// Reset der DC-Keoff. für differential-Codierung

-									// dc_lum_prev = 128, dc_cb_prev = 128, dc_cr_prev = 128

-									// slice_vertical_position = macroblock_row + 1;

-

-	// quantize_scale, in jedem Macroblockheader muss macroblock_type=intra_q (01), oder intra_d (1) sein.

-	// Wenn intra_q => macroblock_quant wird == 1 sein

-	ezMPEG_WriteBits(ms, (int)ms->q_scale, 5);

-

-	ezMPEG_WriteBits(ms, 0, 1);		// extra_bit_slice

-

-	ms->dc_prev[0] = 128;

-	ms->dc_prev[1] = 128;

-	ms->dc_prev[2] = 128;

-

-	if(ms->error_code)

-		ezMPEG_SetError(ms, "ezMPEG_WritePictureHeader: Couldn't write picture header");

-

-	return;

-}

-

-Macroblock ezMPEG_GetMacroblock(ezMPEGStream *ms, unsigned char *picture, int number)

-{

-	int i, j, k, l, m;

-	int mb_r[64], mb_g[64], mb_b[64];

-	int offset;

-	Macroblock mb;

-

-	i = number / ms->hsize;

-	j = number % ms->hsize;

-	offset = 3 * ms->hsize * 16;

-

-	// 1. Block

-	m = 0;

-	for(k = i * 16; k < i * 16 + 8; k++) {

-		for(l = j * 16 * 3; l < j * 16 * 3 + 24; l += 3) {

-			mb.lum[0].a[m] = 0.299 * (float)picture[k * offset + l] + 0.587 * (float)picture[k * offset + l + 1] + 0.114 * (float)picture[k * offset + l + 2];

-

-			mb_r[m] = picture[k * offset + l];

-			mb_g[m] = picture[k * offset + l + 1];

-			mb_b[m] = picture[k * offset + l + 2];

-

-			m++;

-		}

-	}

-

-	// 2. Block

-	m = 0;

-	for(k = i * 16; k < i * 16 + 8; k++) {

-		for(l = j * 16 * 3 + 24; l < j * 16 * 3 + 48; l += 3) {

-			mb.lum[1].a[m] = 0.299 * (float)picture[k * offset + l] + 0.587 * (float)picture[k * offset + l + 1] + 0.114 * (float)picture[k * offset + l + 2];

-

-			mb_r[m] += picture[k * offset + l];

-			mb_g[m] += picture[k * offset + l + 1];

-			mb_b[m] += picture[k * offset + l + 2];

-

-			m++;

-		}

-	}

-

-	// 3. Block

-	m = 0;

-	for(k = i * 16 + 8; k < (i + 1) * 16; k++) {

-		for(l = j * 16 * 3; l < j * 16 * 3 + 24; l += 3) {

-			mb.lum[2].a[m] = 0.299 * (float)picture[k * offset + l] + 0.587 * (float)picture[k * offset + l + 1] + 0.114 * (float)picture[k * offset + l + 2];

-

-			mb_r[m] += picture[k * offset + l];

-			mb_g[m] += picture[k * offset + l + 1];

-			mb_b[m] += picture[k * offset + l + 2];

-

-			m++;

-		}

-	}

-

-	// 4. Block

-	m = 0;

-	for(k = i * 16 + 8; k < (i + 1) * 16; k++) {

-		for(l = j * 16 * 3 + 24; l < j * 16 * 3 + 48; l += 3) {

-			mb.lum[3].a[m] = 0.299 * (float)picture[k * offset + l] + 0.587 * (float)picture[k * offset + l + 1] + 0.114 * (float)picture[k * offset + l + 2];

-

-			mb_r[m] += picture[k * offset + l];

-			mb_g[m] += picture[k * offset + l + 1];

-			mb_b[m] += picture[k * offset + l + 2];

-

-			m++;

-		}

-	}

-

-	for(m = 0; m < 64; m++) {

-		mb.chrom[0].a[m] = -0.1687 * (float)mb_r[m] * 0.25 - 0.3313 * (float)mb_g[m] * 0.25 + 0.5 * (float)mb_b[m] * 0.25 + 128.0;

-		mb.chrom[1].a[m] = 0.5 * (float)mb_r[m] * 0.25 - 0.4187 * (float)mb_g[m] * 0.25 - 0.0813 * (float)mb_b[m] * 0.25 + 128.0;

-	}

-

-	return mb;

-}

-

-Macroblock ezMPEG_QuantizeMacroblock(ezMPEGStream *ms, Macroblock mb)

-{

-	int i, j, l, p;

-	float w[8];

-	Macroblock tempmb;

-

-	// Ueber alle Luminanceblocks gehen

-	for(l = 0; l < 4; l++) {

-		// Ueber alle Einträge im Block gehen

-		for(i = 0; i < 8; i++) {

-			for(j = 0; j < 8; j++) {

-

-				for(p = 0; p < 8; p++) {

-						// Koeffizienten mit FDCT berechnen

-						w[p] = ezMPEG_1DFDCT(&mb.lum[l].a[p * 8], j);

-				}

-

-				tempmb.lum[l].a[i * 8 + j] = ezMPEG_1DFDCT(w, i) * c(i) * c(j);

-

-				// Quantifizierung

-				if(i == 0 && j == 0)

-					tempmb.lum[l].a[i * 8 + j] /= 8.0;

-				else		// mit quantizer_scale (slice_header und macroblock_header beachten)

-					tempmb.lum[l].a[i * 8 + j] *= 8.0 / (ms->q_scale * intraquant[i * 8 + j]);

-			}

-		}

-	}

-

-	// Ueber alle Chrominanceblocks gehen

-	for(l = 0; l < 2; l++) {

-		// Ueber alle Einträge im Block gehen

-		for(i = 0; i < 8; i++) {

-			for(j = 0; j < 8; j++) {

-

-				for(p = 0; p < 8; p++) {

-					// Koeffizienten mit FDCT berechnen

-					w[p] = ezMPEG_1DFDCT(&mb.chrom[l].a[p * 8], j);

-				}

-

-				tempmb.chrom[l].a[i * 8 + j] = ezMPEG_1DFDCT(w, i) * c(i) * c(j);

-

-				// Quantifizierung

-				if(i == 0 && j == 0)

-					tempmb.chrom[l].a[i * 8 + j] /= 8.0;

-				else		// mit quantizer_scale

-					tempmb.chrom[l].a[i * 8 + j] *= 8.0 / (ms->q_scale * intraquant[i * 8 + j]);

-			}

-		}

-	}

-

-	return tempmb;

-}

-

-float ezMPEG_1DFDCT(float *v, int i)

-{

-	int n;

-	float temp;

-

-	temp = 0.0;

-	if((i % 2)) {	// i ungerade

-		for(n = 0; n < 4; n++)

-			temp += (v[n] - v[7 - n]) * fcostable[i * 4 + n];

-	}

-	else {			// i gerade

-		for(n = 0; n < 4; n++)

-			temp += (v[n] + v[7 - n]) * fcostable[i * 4 + n];

-	}

-

-	return temp;

-}

-

-void ezMPEG_EncodeAC(ezMPEGStream *ms, int runlength, int level)

-{

-	int level_abs;

-

-	level_abs = level < 0 ? -level : level;

-

-	// ac_codes_intra[runlength][0]: Dieser Wert dort gibt an, ob der entsprechende Level

-	// direkt codiert werden kann:

-	if((level_abs > ac_codes_intra[runlength][0]) || runlength > 31) {

-

-		// Benutze ac_codes_special[BLOCK_ESCAPE]

-		ezMPEG_WriteBits(ms, ac_codes_special[BLOCK_ESCAPE], ac_length_special[BLOCK_ESCAPE]);

-

-		// Table D.16, Codierung der Runlenght, wenn runlength/level-Kombination in Tabel D.15 nicht vorkommt:

-		ezMPEG_WriteBits(ms, runlength, 6);

-

-		// Der Escape-Code wurde oben schon ausgegeben und es ist kein Array nötig, da die runlength direkt codiert wird

-

-		// Hier kommet noch Tabelle D.17 zur Anwendung

-		// Hier muss noch der Level codiert werden:

-

-		if(level > 0) {

-			if(level >= 1 && level < 128)

-				ezMPEG_WriteBits(ms, level, 8);

-			else

-				ezMPEG_WriteBits(ms, level, 16);

-		}

-		else {

-			if(level <= -1 && level > -128) {

-				ezMPEG_WriteBits(ms, 256 + level, 8);

-			}

-			else {

-				ezMPEG_WriteBits(ms, 32896 + (level + 128), 16);

-			}

-		}

-	 }

-	 else {

-		// Table D.15

-		// code = ac_codes_intra[runlength][abs(level)];

-		// length = ac_length_intra[runlength][abs(level)];

-		ezMPEG_WriteBits(ms, ac_codes_intra[runlength][level_abs], ac_length_intra[runlength][level_abs]);

-

-		// Und noch das Vorzeichen

-		if(level < 0.0) {

- 			ezMPEG_WriteBits(ms, 1, 1);

-		}

- 		else {

-			ezMPEG_WriteBits(ms, 0, 1);

-		}

-	}

-

-	if(ms->error_code)

-		ezMPEG_SetError(ms, "ezMPEG_EncodeAC: Couldn't write ac codes");

-

-	return;

-}

-

-void ezMPEG_EncodeDC(ezMPEGStream *ms, int dc_diff, int type)

-{

-	int dc_diff_abs;

-	int code = 0, length = 0;

-

-	dc_diff_abs = dc_diff < 0 ? -dc_diff : dc_diff;

-

-	if(type == LUMINANCE) {

-		if(dc_diff_abs == 0) {

-			code   = diff_dc_size_codes_lum[0];

-			length = diff_dc_size_length_lum[0];

-		}

-		else if(dc_diff_abs == 1) {

-			code   = diff_dc_size_codes_lum[1];

-			length = diff_dc_size_length_lum[1];

-		}

-		else if(dc_diff_abs >= 2 && dc_diff_abs <= 3) {

-			code   = diff_dc_size_codes_lum[2];

-			length = diff_dc_size_length_lum[2];

-		}

-		else if(dc_diff_abs >= 4 && dc_diff_abs <= 7) {

-			code   = diff_dc_size_codes_lum[3];

-			length = diff_dc_size_length_lum[3];

-		}

-		else if(dc_diff_abs >= 8 && dc_diff_abs <= 15) {

-			code   = diff_dc_size_codes_lum[4];

-			length = diff_dc_size_length_lum[4];

-		}

-		else if(dc_diff_abs >= 16 && dc_diff_abs <= 31) {

-			code   = diff_dc_size_codes_lum[5];

-			length = diff_dc_size_length_lum[5];

-		}

-		else if(dc_diff_abs >= 32 && dc_diff_abs <= 63) {

-			code   = diff_dc_size_codes_lum[6];

-			length = diff_dc_size_length_lum[6];

-		}

-		else if(dc_diff_abs >= 64 && dc_diff_abs <= 127) {

-			code   = diff_dc_size_codes_lum[7];

-			length = diff_dc_size_length_lum[7];

-		}

-		else if(dc_diff_abs >= 128 && dc_diff_abs <= 255) {

-			code   = diff_dc_size_codes_lum[8];

-			length = diff_dc_size_length_lum[8];

-		}

-		else {

-			ezMPEG_SetError(ms, "ezMPEG_EncodeDC: FATAL! absolute dc difference > 255 (Luminance)");

-		}

-	}

-	else if(type == CHROMINANCE) {

-		if(dc_diff_abs == 0) {

-			code   = diff_dc_size_codes_chrom[0];

-			length = diff_dc_size_length_chrom[0];

-		}

-		else if(dc_diff_abs == 1) {

-			code   = diff_dc_size_codes_chrom[1];

-			length = diff_dc_size_length_chrom[1];

-		}

-		else if(dc_diff_abs >= 2 && dc_diff_abs <= 3) {

-			code   = diff_dc_size_codes_chrom[2];

-			length = diff_dc_size_length_chrom[2];

-		}

-		else if(dc_diff_abs >= 4 && dc_diff_abs <= 7) {

-			code   = diff_dc_size_codes_chrom[3];

-			length = diff_dc_size_length_chrom[3];

-		}

-		else if(dc_diff_abs >= 8 && dc_diff_abs <= 15) {

-			code   = diff_dc_size_codes_chrom[4];

-			length = diff_dc_size_length_chrom[4];

-		}

-		else if(dc_diff_abs >= 16 && dc_diff_abs <= 31) {

-			code   = diff_dc_size_codes_chrom[5];

-			length = diff_dc_size_length_chrom[5];

-		}

-		else if(dc_diff_abs >= 32 && dc_diff_abs <= 63) {

-			code   = diff_dc_size_codes_chrom[6];

-			length = diff_dc_size_length_chrom[6];

-		}

-		else if(dc_diff_abs >= 64 && dc_diff_abs <= 127) {

-			code   = diff_dc_size_codes_chrom[7];

-			length = diff_dc_size_length_chrom[7];

-		}

-		else if(dc_diff_abs >= 128 && dc_diff_abs <= 255) {

-			code   = diff_dc_size_codes_chrom[8];

-			length = diff_dc_size_length_chrom[8];

-		}

-		else {

-			ezMPEG_SetError(ms, "ezMPEG_EncodeDC: FATAL! absolute dc difference > 255 (Chrominance)");

-		}

-	}

-	else {

-		ezMPEG_SetError(ms, "ezMPEG_EncodeDC: FATAL! Unknown coefficient type");

-	}

-

-	ezMPEG_WriteBits(ms, code, length);

-

-	if(dc_diff == 0) {

-		return;

-	}

-

-	if(dc_diff < 0) {

-		if(dc_diff == -1) {

-			code = diff_dc_add_codes_neg[1];

- 			length = diff_dc_add_length[1];

- 		}

-		else if(dc_diff <= -2 && dc_diff >= -3) {

-			code = diff_dc_add_codes_neg[2] - (-2 - dc_diff);

-			length = diff_dc_add_length[2];

-		}

-		else if(dc_diff <= -4 && dc_diff >= -7) {

-			code = diff_dc_add_codes_neg[3] - (-4 - dc_diff);

-			length = diff_dc_add_length[3];

-		}

-		else if(dc_diff <= -8 && dc_diff >= -15) {

-			code = diff_dc_add_codes_neg[4] - (-8 - dc_diff);

-			length = diff_dc_add_length[4];

-		}

-		else if(dc_diff <= -16 && dc_diff >= -31) {

-			code = diff_dc_add_codes_neg[5] - (-16 - dc_diff);

-			length = diff_dc_add_length[5];

-		}

-		else if(dc_diff <= -32 && dc_diff >= -63) {

-			code = diff_dc_add_codes_neg[6] - (-32 - dc_diff);

-			length = diff_dc_add_length[6];

-		}

-		else if(dc_diff <= -64 && dc_diff >= -127) {

-			code = diff_dc_add_codes_neg[7] - (-64 - dc_diff);

-			length = diff_dc_add_length[7];

-		}

-		else if(dc_diff <= -128 && dc_diff >= -255) {

-			code = diff_dc_add_codes_neg[8] - (-128 - dc_diff);

-			length = diff_dc_add_length[8];

-		}

-		else {

-			ezMPEG_SetError(ms, "ezMPEG_EncodeDC: FATAL! dc difference < -255");

-		}

-	}

-	else {

-		if(dc_diff == 1) {

-			code = diff_dc_add_codes_pos[1];

-			length = diff_dc_add_length[1];

-		}

-		else if(dc_diff >= 2 && dc_diff <= 3) {

-			code = diff_dc_add_codes_pos[2] + (dc_diff - 2);

-			length = diff_dc_add_length[2];

-		}

-		else if(dc_diff >= 4 && dc_diff <= 7) {

-			code = diff_dc_add_codes_pos[3] + (dc_diff - 4);

-			length = diff_dc_add_length[3];

-		}

-		else if(dc_diff >= 8 && dc_diff <= 15) {

-			code = diff_dc_add_codes_pos[4] + (dc_diff - 8);

-			length = diff_dc_add_length[4];

-		}

-		else if(dc_diff >= 16 && dc_diff <= 31) {

-			code = diff_dc_add_codes_pos[5] + (dc_diff - 16);

-			length = diff_dc_add_length[5];

-		}

-		else if(dc_diff >= 32 && dc_diff <= 63) {

-			code = diff_dc_add_codes_pos[6] + (dc_diff - 32);

-			length = diff_dc_add_length[6];

-		}

-		else if(dc_diff >= 64 && dc_diff <= 127) {

-			code = diff_dc_add_codes_pos[7] + (dc_diff - 64);

-			length = diff_dc_add_length[7];

-		}

-		else if(dc_diff >= 128 && dc_diff <= 255) {

-			code = diff_dc_add_codes_pos[8] + (dc_diff - 128);

-			length = diff_dc_add_length[8];

-		}

-		else {

-			ezMPEG_SetError(ms, "ezMPEG_EncodeDC: FATAL! dc difference > 255");

-		}

-	}

-

-	ezMPEG_WriteBits(ms, code, length);

-

-	return;

-}

-

-int ezMPEG_Finalize(ezMPEGStream *ms)

-{

-	// Den Stream mit dem entsprechenden Code beenden

-	// und den Buffer flushen

-	ezMPEG_ByteAlign(ms);

-	ezMPEG_WriteBits(ms, 0x01B7, 32);		// sequence_end_code

-

-	ezMPEG_FlushBuffer(ms);

-

-	// ms->out schliessen

-	fclose(ms->out);

-

-	// Speicher freigeben

-	free(ms->outfile);

-	free(ms->buffer);

-

-	if(ms->error_code)

-		return 0;

-

-	return 1;

-}

-

-void ezMPEG_FlushBuffer(ezMPEGStream *ms)

-{

-	if(fwrite(ms->buffer, ms->buffercount, 1, ms->out) < 1)

-		ezMPEG_SetError(ms, "ezMPEG_FlushBuffer: Couldn't write buffer to file");

-

-	ms->buffercount = 0;

-

-	return;

-}

-

-void ezMPEG_SetError(ezMPEGStream *ms, const char *error_msg)

-{

-	if(ms != NULL && error_msg != NULL) {

-		ms->error_code = 1;

-		strcpy(ms->error_msg, error_msg);

-	}

-

-	return;

-}

-

-char *ezMPEG_GetLastError(ezMPEGStream *ms)

-{

-	ms->error_code = 0;

-	return ms->error_msg;

-}

-

-void ezMPEG_Resize(ezMPEGStream *ms, unsigned char *outbild, unsigned char *inbild, int x, int y, int u, int v)

-{

-	float hor, ver;

-	int a, b, c, d, e, f, g, h;

-

-	if(outbild == NULL || inbild == NULL)

-		ezMPEG_SetError(ms, "ezMPEG_Resize: Nullpointer");

-

-	if(x <= 0 || y <= 0 || u <= 0 || v <= 0)

-		ezMPEG_SetError(ms, "ezMPEG_Resize: Dimensions must be greater than 0");

-

-	if(ms->error_code)

-		return;

-

-	hor = (float)u / (float)x;

-	ver = (float)v / (float)y;

-

-	c = y;

-	d = x;

-

-	if(ver > 1.0) {

-		c = v;

-	}

-	if(hor > 1.0) {

-		d = u;

-	}

-

-

-	for(a = 0; a < c; a++) {

-		for(b = 0; b < d; b++) {

-			if(ver > 1.0) {

-				e = a * u;

-				g = (int)((float)a / ver) * x;

-			}

-			else {

-				e = (int)((float)a * ver) * u;

-				g = a * x;

-			}

-

-			if(hor > 1.0) {

-				f = b;

-				h = (int)((float)b / hor);

-			}

-			else {

-				f = (int)((float)b * hor);

-				h = b;

-			}

-

-			outbild[e * 3 + f * 3] = inbild[g * 3 + h * 3];

-			outbild[e * 3 + f * 3 + 1] = inbild[g * 3 + h * 3 + 1];

-			outbild[e * 3 + f * 3 + 2] = inbild[g * 3 + h * 3 + 2];

-		}

-	}

-

-	return;

-}

diff --git a/tkmpeg/ezmpeg.h b/tkmpeg/ezmpeg.h
deleted file mode 100644
index 47a5599..0000000
--- a/tkmpeg/ezmpeg.h
+++ /dev/null
@@ -1,74 +0,0 @@
-//This file is part of ezMPEG

-//Copyright (C)2002 Ingo Oppermann ( ingo_opp@users.sourceforge.net / http://sourceforge.net/projects/ezmpeg/ )

-//

-//This program is free software; you can redistribute it and/or

-//modify it under the terms of the GNU General Public License

-//as published by the Free Software Foundation; either

-//version 2 of the License, or (at your option) any later version.

-//

-//This program is distributed in the hope that it will be useful,

-//but WITHOUT ANY WARRANTY; without even the implied warranty of

-//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-//GNU General Public License for more details.

-

-// Version 0.1

-

-typedef struct ezMPEGStream {

-	char *outfile;

-	FILE *out;

-	int hsize;

-	int vsize;

-	int picture_rate;

-	int gop_size;

-	int dc_prev[3];

-	double q_scale;

-

-	int picture_count;

-	int buffersize;

-	int buffercount;

-	char *buffer;

-	int buf;

-	int pos;

-

-	short error_code;

-	char error_msg[256];

-} ezMPEGStream;

-

-typedef struct Block {

-	float a[64];

-} Block;

-

-typedef struct Macroblock {

-	Block lum[4];

-	Block chrom[2];

-} Macroblock;

-

-// Prototypes

-// 'sichtbare' Funktionen. Nur diese 5 Funktionen werden direkt benutzt

-int ezMPEG_Init(ezMPEGStream *ms, const char *outfile, int hsize, int vsize, int picture_rate, int gop_size, int q_scale);

-int ezMPEG_Start(ezMPEGStream *ms);

-int ezMPEG_Add(ezMPEGStream *ms, unsigned char *picture);

-int ezMPEG_Finalize(ezMPEGStream *ms);

-void ezMPEG_Resize(ezMPEGStream *ms, unsigned char *outbild, unsigned char *inbild, int x, int y, int u, int v);

-char *ezMPEG_GetLastError(ezMPEGStream *ms);

-

-// 'unsichtbare' Funktionen

-void ezMPEG_InitBitBuffer(ezMPEGStream *ms);

-void ezMPEG_ByteAlign(ezMPEGStream *ms);

-int ezMPEG_WriteBits(ezMPEGStream *ms, unsigned int value, int length);

-

-void ezMPEG_WriteSequenceHeader(ezMPEGStream *ms);

-void ezMPEG_WriteGOPHeader(ezMPEGStream *ms);

-void ezMPEG_WritePictureHeader(ezMPEGStream *ms);

-

-Macroblock ezMPEG_GetMacroblock(ezMPEGStream *ms, unsigned char *picture, int number);

-Macroblock ezMPEG_QuantizeMacroblock(ezMPEGStream *ms, Macroblock mb);

-void ezMPEG_WriteMacroblock(ezMPEGStream *ms, Macroblock mb);

-

-float ezMPEG_1DFDCT(float *v, int i);

-

-void ezMPEG_EncodeDC(ezMPEGStream *ms, int dc_diff, int type);

-void ezMPEG_EncodeAC(ezMPEGStream *ms, int runlength, int level);

-

-void ezMPEG_FlushBuffer(ezMPEGStream *ms);

-void ezMPEG_SetError(ezMPEGStream *ms, const char *error_msg);

diff --git a/tkmpeg/pkgIndex.tcl.in b/tkmpeg/pkgIndex.tcl.in
deleted file mode 100644
index d7566b4..0000000
--- a/tkmpeg/pkgIndex.tcl.in
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Tcl package index file
-#
-package ifneeded @PACKAGE_NAME@ @PACKAGE_VERSION@ \
-    [list load [file join $dir @PKG_LIB_FILE@] @PACKAGE_NAME@]
diff --git a/tkmpeg/tclconfig/ChangeLog b/tkmpeg/tclconfig/ChangeLog
deleted file mode 100644
index 9504def..0000000
--- a/tkmpeg/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/tkmpeg/tclconfig/README.txt b/tkmpeg/tclconfig/README.txt
deleted file mode 100644
index 59b5a3e..0000000
--- a/tkmpeg/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/tkmpeg/tclconfig/config.tcl.in b/tkmpeg/tclconfig/config.tcl.in
deleted file mode 100644
index ffc1c9d..0000000
--- a/tkmpeg/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/tkmpeg/tclconfig/install-sh b/tkmpeg/tclconfig/install-sh
deleted file mode 100755
index 7c34c3f..0000000
--- a/tkmpeg/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/tkmpeg/tclconfig/practcl.tcl b/tkmpeg/tclconfig/practcl.tcl
deleted file mode 100644
index ecabbf8..0000000
--- a/tkmpeg/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/tkmpeg/tclconfig/tcl.m4 b/tkmpeg/tclconfig/tcl.m4
deleted file mode 100644
index b07ec54..0000000
--- a/tkmpeg/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:
diff --git a/tkmpeg/tkmpeg.C b/tkmpeg/tkmpeg.C
deleted file mode 100644
index a523119..0000000
--- a/tkmpeg/tkmpeg.C
+++ /dev/null
@@ -1,194 +0,0 @@
-// Copyright (C) 1999-2015
-// Smithsonian Astrophysical Observatory, Cambridge, MA, USA
-// For conditions of distribution and use, see copyright notice in "copyright"
-
-#include <iostream>
-#include <sstream>
-using namespace std;
-
-#include <string.h>
-#include <tk.h>
-
-#include "tkmpeg.h"
-
-extern "C" {
-  int Tkmpeg_Init(Tcl_Interp* interp);
-  int TkmpegCmd(ClientData data, Tcl_Interp *interp, int argc, 
-	       const char* argv[]);
-}
-
-TkMPEG* tkmpeg=NULL;
-
-int Tkmpeg_Init(Tcl_Interp* interp) {
-
-  if (Tcl_InitStubs(interp, TCL_PATCH_LEVEL, 0) == NULL)
-    return TCL_ERROR;
-
-  if (Tk_InitStubs(interp, TK_PATCH_LEVEL, 0) == NULL)
-    return TCL_ERROR;
-
-  Tcl_CreateCommand(interp, "mpeg", TkmpegCmd,
-		    (ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
-
-  if (Tcl_PkgProvide(interp, PACKAGE_NAME, PACKAGE_VERSION) != TCL_OK)
-    return TCL_ERROR;
-
-  tkmpeg = new TkMPEG(interp);
-
-  if (tkmpeg)
-    return TCL_OK;
-  else
-    return TCL_ERROR;
-}
-
-int TkmpegCmd(ClientData data,Tcl_Interp *interp,int argc,const char* argv[])
-{
-  if (argc>=2) {
-    if (!strncmp(argv[1], "create", 3))
-      return tkmpeg->create(argc, argv);
-    else if (!strncmp(argv[1], "add", 3))
-      return tkmpeg->add(argc, argv);
-    else if (!strncmp(argv[1], "close", 3))
-      return tkmpeg->close(argc, argv);
-    else {
-      Tcl_AppendResult(interp, "tkmpeg: unknown command: ", argv[1], NULL);
-      return TCL_ERROR;
-    }
-  }
-  else {
-    Tcl_AppendResult(interp, "usage: tkmpeg ?create?close?add?", NULL);
-    return TCL_ERROR;
-  }
-}
-
-TkMPEG::TkMPEG(Tcl_Interp* intp)
-{
-  interp = intp;
-
-  width = 512;
-  height = 512;
-  quality = 2;
-}
-
- int TkMPEG::create(int argc, const char* argv[])
-{
-  if (argc == 8) {
-    if (*argv[2] == '\0') {
-	Tcl_AppendResult(interp, "bad filename", NULL);
-	return TCL_ERROR;
-    }
-
-    {
-      string s(argv[3]);
-      istringstream str(s);
-      str >> width;
-    }
-    {
-      string s(argv[4]);
-      istringstream str(s);
-      str >> height;
-    }
-    {
-      string s(argv[5]);
-      istringstream str(s);
-      str >> fps;
-    }
-    {
-      string s(argv[6]);
-      istringstream str(s);
-      str >> gop;
-    }
-    {
-      string s(argv[7]);
-      istringstream str(s);
-      str >> quality;
-    }
-
-    // width and height must be a multiple of 16
-    int ww = int(width/16.+1)*16;
-    int hh = int(height/16.+1)*16;
-
-    if(!ezMPEG_Init(&ms, argv[2], ww, hh, fps, gop, quality)) {
-      Tcl_AppendResult(interp, "ezMPEG_Init ", ezMPEG_GetLastError(&ms), NULL);
-      return TCL_ERROR;
-    }
-    if(!ezMPEG_Start(&ms)) {
-      Tcl_AppendResult(interp, "ezMPEG_Start ", ezMPEG_GetLastError(&ms),NULL);
-      return TCL_ERROR;
-    }
-  }
-  else {
-    Tcl_AppendResult(interp, "usage: tkmpeg create <filename> <width> <height> <fps> <gop> <quality>", NULL);
-    return TCL_ERROR;
-  }
-
-  return TCL_OK;
-}
-
-int TkMPEG::add(int argc, const char* argv[])
-{
-  if (*argv[2] == '\0') {
-    Tcl_AppendResult(interp, "bad image name", NULL);
-    return TCL_ERROR;
-  }
-  Tk_PhotoHandle photo = Tk_FindPhoto(interp, argv[2]);
-  if (!photo) {
-    Tcl_AppendResult(interp, "bad image handle", NULL);
-    return TCL_ERROR;
-  }
-  Tk_PhotoImageBlock block;
-  if (!Tk_PhotoGetImage(photo,&block)) {
-    Tcl_AppendResult(interp, "bad image block", NULL);
-    return TCL_ERROR;
-  }
-
-  int ww = ms.hsize*16;
-  int hh = ms.vsize*16;
-
-  unsigned char* pict = new unsigned char[ww*hh*3];
-  if (!pict) {
-    Tcl_AppendResult(interp, "unable to alloc memory", NULL);
-    return TCL_ERROR;
-  }
-  memset(pict,0,ww*hh*3);
-  
-  unsigned char* src = block.pixelPtr;
-  unsigned char* dst = pict;
-
-  for (int jj=0; jj<hh; jj++)
-    for (int ii=0; ii<ww; ii++) {
-      if (jj<height && ii<width) {
-	*dst++ = src[(jj*width+ii)*block.pixelSize+block.offset[0]];
-	*dst++ = src[(jj*width+ii)*block.pixelSize+block.offset[1]];
-	*dst++ = src[(jj*width+ii)*block.pixelSize+block.offset[2]];
-      }
-      else {
-	*dst++ = 255;
-	*dst++ = 255;
-	*dst++ = 255;
-      }
-    }
-
-  if(!ezMPEG_Add(&ms, pict)) {
-    Tcl_AppendResult(interp, "ezMPEG_Add ", ezMPEG_GetLastError(&ms), NULL);
-    if (pict)
-      delete [] pict;
-
-    return TCL_ERROR;
-  }
-
-  if (pict)
-    delete [] pict;
-  return TCL_OK;
-}
-
-int TkMPEG::close(int argc, const char* argv[])
-{
-  if(!ezMPEG_Finalize(&ms)) {
-    Tcl_AppendResult(interp, "ezMPEG_Finalize", ezMPEG_GetLastError(&ms),NULL);
-    return TCL_ERROR;
-  }
-
-  return TCL_OK;
-}
-
diff --git a/tkmpeg/tkmpeg.h b/tkmpeg/tkmpeg.h
deleted file mode 100644
index c84b400..0000000
--- a/tkmpeg/tkmpeg.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (C) 1999-2015
-// Smithsonian Astrophysical Observatory, Cambridge, MA, USA
-// For conditions of distribution and use, see copyright notice in "copyright"
-
-#ifndef __tkmpeg_h__
-#define __tkmpeg_h__
-
-extern "C" {
-#include "ezmpeg.h"
-}
-
-class TkMPEG {
- private:
-  Tcl_Interp* interp;
-  ezMPEGStream ms;
-  int width;
-  int height;
-  int fps;
-  int gop;
-  int quality;
-
- public:
-  TkMPEG(Tcl_Interp*);
-  ~TkMPEG();
-
-  int create(int, const char*[]);
-  int add(int, const char*[]);
-  int close(int, const char*[]);
-};
-
-extern TkMPEG* tkmpeg;
-
-#endif
diff --git a/tkmpeg/tkmpegConfig.sh.in b/tkmpeg/tkmpegConfig.sh.in
deleted file mode 100755
index febf79c..0000000
--- a/tkmpeg/tkmpegConfig.sh.in
+++ /dev/null
@@ -1,45 +0,0 @@
-# tkmpegConfig.sh --
-#
-# This shell script (for sh) is generated automatically by tkmpeg's
-# configure script.  It will create shell variables for most of
-# the configuration options discovered by the configure script.
-# This script is intended to be included by the configure scripts
-# for tkmpeg extensions so that they don't have to figure this all
-# out for themselves.  This file does not duplicate information
-# already provided by tclConfig.sh, so you may need to use that
-# file in addition to this one.
-#
-# The information in this file is specific to a single platform.
-
-# tkmpeg's version number.
-tkmpeg_VERSION='@PACKAGE_VERSION@'
-
-# The name of the tkmpeg library (may be either a .a file or a shared library):
-tkmpeg_LIB_FILE=@PKG_LIB_FILE@
-
-# String to pass to linker to pick up the tkmpeg library from its
-# build directory.
-tkmpeg_BUILD_LIB_SPEC='@tkmpeg_BUILD_LIB_SPEC@'
-
-# String to pass to linker to pick up the tkmpeg library from its
-# installed directory.
-tkmpeg_LIB_SPEC='@tkmpeg_LIB_SPEC@'
-
-# The name of the tkmpeg stub library (a .a file):
-#tkmpeg_STUB_LIB_FILE=@PKG_STUB_LIB_FILE@
-
-# String to pass to linker to pick up the tkmpeg stub library from its
-# build directory.
-#tkmpeg_BUILD_STUB_LIB_SPEC='@tkmpeg_BUILD_STUB_LIB_SPEC@'
-
-# String to pass to linker to pick up the tkmpeg stub library from its
-# installed directory.
-#tkmpeg_STUB_LIB_SPEC='@tkmpeg_STUB_LIB_SPEC@'
-
-# String to pass to linker to pick up the tkmpeg stub library from its
-# build directory.
-#tkmpeg_BUILD_STUB_LIB_PATH='@tkmpeg_BUILD_STUB_LIB_PATH@'
-
-# String to pass to linker to pick up the tkmpeg stub library from its
-# installed directory.
-#tkmpeg_STUB_LIB_PATH='@tkmpeg_STUB_LIB_PATH@'