Check-in [28faaabb20]
EuroTcl/OpenACS 11 - 12 JULY 2024, VIENNA
Overview
Comment:Take over more TEA changes from: [https://chiselapp.com/user/bohagan/repository/TCLTLS/index]
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | nijtmans
Files: files | file ages | folders
SHA3-256: 28faaabb20b4e584d2cf5b96a4e84de54f083411d5d71113ddd4667307fda559
User & Date: jan.nijtmans on 2024-02-20 15:27:56
Other Links: branch diff | manifest | tags
Context
2024-02-20
15:35
We don't support SSL3 on Windows (apparently), so do the same for UNIX check-in: 79c94fdb6b user: jan.nijtmans tags: nijtmans
15:27
Take over more TEA changes from: [https://chiselapp.com/user/bohagan/repository/TCLTLS/index] check-in: 28faaabb20 user: jan.nijtmans tags: nijtmans
14:58
Move all *.c and *.h files to the /generic/ directory. Update win/makefile.vc from [https://chiselapp.com/user/bohagan/repository/TCLTLS/index] check-in: b921cb3e6e user: jan.nijtmans tags: nijtmans
Changes

Modified Makefile.in from [5bdcefa2e5] to [e541f06ac7].














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CC = @CC@




AR = @AR@

RANLIB = @RANLIB@





CFLAGS = @CFLAGS@ @SHOBJFLAGS@







CPPFLAGS = @CPPFLAGS@ -I@srcdir@ -I. @DEFS@ @TCL_DEFS@


LDFLAGS = @LDFLAGS@ @SHOBJLDFLAGS@

LIBS = @LIBS@
PACKAGE_VERSION = @PACKAGE_VERSION@




prefix = @prefix@
exec_prefix = @exec_prefix@
libdir = @libdir@



genericdir = @srcdir@/generic

TCL_PACKAGE_PATH = @TCL_PACKAGE_PATH@




PACKAGE_INSTALL_DIR = $(TCL_PACKAGE_PATH)/tcltls$(PACKAGE_VERSION)




INSTALL = @INSTALL@


INSTALL_PROGRAM = @INSTALL_PROGRAM@

INSTALL_DATA = @INSTALL_DATA@
VPATH = @srcdir@












all: @EXTENSION_TARGET@






@EXTENSION_TARGET@: @TCLEXT_BUILD@-@EXTENSION_TARGET@







	mv @TCLEXT_BUILD@-@EXTENSION_TARGET@ @EXTENSION_TARGET@


































































# The shared object target








shared-@EXTENSION_TARGET@: tls.o tlsBIO.o tlsIO.o tlsX509.o Makefile




	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o shared-@EXTENSION_TARGET@ tls.o tlsBIO.o tlsIO.o tlsX509.o $(LIBS)

	-@WEAKENSYMS@ shared-@EXTENSION_TARGET@



	-@REMOVESYMS@ shared-@EXTENSION_TARGET@









# The static target






static-@EXTENSION_TARGET@: tls.o tlsBIO.o tlsIO.o tlsX509.o Makefile

	$(AR) rcu static-@EXTENSION_TARGET@ tls.o tlsBIO.o tlsIO.o tlsX509.o

	-$(RANLIB) static-@EXTENSION_TARGET@









































# Dependencies for all our targets




tls.o: $(genericdir)/tls.c $(genericdir)/tlsInt.h $(genericdir)/tclOpts.h tls.tcl.h dh_params.h Makefile


	$(CC) $(CPPFLAGS) $(CFLAGS) -o tls.o -c $(genericdir)/tls.c









tlsBIO.o: $(genericdir)/tlsBIO.c $(genericdir)/tlsInt.h Makefile



	$(CC) $(CPPFLAGS) $(CFLAGS) -o tlsBIO.o -c $(genericdir)/tlsBIO.c




tlsIO.o: $(genericdir)/tlsIO.c $(genericdir)/tlsInt.h Makefile









	$(CC) $(CPPFLAGS) $(CFLAGS) -o tlsIO.o -c $(genericdir)/tlsIO.c









tlsX509.o: $(genericdir)/tlsX509.c $(genericdir)/tlsInt.h Makefile














	$(CC) $(CPPFLAGS) $(CFLAGS) -o tlsX509.o -c $(genericdir)/tlsX509.c





# Create a C-source-ified version of the script resources
# for TclTLS so that we only need a single file to enable
# this extension
tls.tcl.h: @srcdir@/tls.tcl Makefile
	od -A n -v -t xC < '@srcdir@/tls.tcl' > tls.tcl.h.new.1
	sed 's@[^0-9A-Fa-f]@@g;s@..@0x&, @g' < tls.tcl.h.new.1 > tls.tcl.h.new.2
	rm -f tls.tcl.h.new.1
	mv tls.tcl.h.new.2 tls.tcl.h

# Create default DH parameters
dh_params.h: @srcdir@/gen_dh_params Makefile
	sh @srcdir@/gen_dh_params @GEN_DH_PARAMS_ARGS@ > dh_params.h.new
	mv dh_params.h.new dh_params.h


# Install the extension













install: @EXTENSION_TARGET@ pkgIndex.tcl





	$(INSTALL) -d '$(DESTDIR)$(PACKAGE_INSTALL_DIR)'



	$(INSTALL_PROGRAM) @EXTENSION_TARGET@ '$(DESTDIR)$(PACKAGE_INSTALL_DIR)'




	$(INSTALL_DATA)    pkgIndex.tcl '$(DESTDIR)$(PACKAGE_INSTALL_DIR)'
























# A convienent helper to undo the installation just done



uninstall:

	rm -f '$(DESTDIR)$(PACKAGE_INSTALL_DIR)/@EXTENSION_TARGET@'
	rm -f '$(DESTDIR)$(PACKAGE_INSTALL_DIR)/pkgIndex.tcl'
	-rmdir '$(DESTDIR)$(PACKAGE_INSTALL_DIR)'





# Test target, run the automated test suite




test: @EXTENSION_TARGET@



	@TCLSH_PROG@ @srcdir@/tests/all.tcl $(TESTFLAGS) -load "lappend auto_path $(shell pwd)"








# Clean the local build directory for rebuild against the same configuration
clean:
	rm -f tls.o tlsBIO.o tlsIO.o tlsX509.o
	rm -f @EXTENSION_TARGET@ shared-@EXTENSION_TARGET@ static-@EXTENSION_TARGET@
	rm -f shared-@EXT[email protected] shared-@EXTENSION_TARGET@.lib
	rm -f tls.tcl.h tls.tcl.h.new.1 tls.tcl.h.new.2

# Clean the local build directory back to what it was after unpacking the
# distribution tarball
distclean: clean


	rm -f config.log config.status

	rm -f dh_params.h.new dh_params.h





	rm -f Makefile pkgIndex.tcl




	rm -f tcltls.a.linkadd



























	rm -f tcltls.syms








# Clean the local build directory back to only thing things that exist in








# version control system



mrproper: distclean
	rm -f @srcdir@/configure @srcdir@/config.sub @srcdir@/config.guess @srcdir@/install-sh

	rm -f @srcdir@/aclocal.m4



	rm -rf @srcdir@/autom4te.cache







.PHONY: all install uninstall clean distclean mrproper test



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# Makefile.in --
#
#	This file is the Makefile for the TclTLS Extension. The file
#	"Makefile.in" is the 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_LIB_FILE8	= @PKG_LIB_FILE8@
PKG_LIB_FILE9	= @PKG_LIB_FILE9@
PKG_STUB_LIB_FILE = @PKG_STUB_LIB_FILE@

lib_BINARIES	= $(PKG_LIB_FILE)
BINARIES	= tls.tcl.h $(lib_BINARIES) pkgIndex.tcl

SHELL		= @SHELL@

srcdir		= @srcdir@
prefix		= @prefix@
exec_prefix	= @exec_prefix@

bindir		= @bindir@
libdir		= @libdir@
includedir	= @includedir@
datarootdir	= @datarootdir@
runstatedir	= @runstatedir@
datadir		= @datadir@
mandir		= @mandir@

DESTDIR		=

PKG_DIR		= $(PACKAGE_NAME)$(PACKAGE_VERSION)
pkgdatadir	= $(datadir)/$(PKG_DIR)
pkglibdir	= $(libdir)/$(PKG_DIR)
pkgincludedir	= $(includedir)/$(PKG_DIR)

top_builddir	= @abs_top_builddir@

INSTALL_OPTIONS	=
INSTALL		= @INSTALL@ $(INSTALL_OPTIONS)
INSTALL_DATA_DIR = @INSTALL_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@
CCLD		= @CCLD@
CFLAGS_DEFAULT	= @CFLAGS_DEFAULT@
CFLAGS_WARNING	= @CFLAGS_WARNING@ -Wno-deprecated-declarations
EXEEXT		= @EXEEXT@
LDFLAGS_DEFAULT	= @LDFLAGS_DEFAULT@
MAKE_LIB	= @MAKE_LIB@
MAKE_STUB_LIB	= @MAKE_STUB_LIB@
OBJEXT		= @OBJEXT@
RANLIB		= @RANLIB@
RANLIB_STUB	= @RANLIB_STUB@
SHLIB_CFLAGS	= @SHLIB_CFLAGS@
SHLIB_LD	= @SHLIB_LD@
SHLIB_LD_LIBS	= @SHLIB_LD_LIBS@
STLIB_LD	= @STLIB_LD@
#TCL_DEFS	= @TCL_DEFS@
TCL_BIN_DIR	= @TCL_BIN_DIR@
TCL_SRC_DIR	= @TCL_SRC_DIR@
#TK_BIN_DIR	= @TK_BIN_DIR@
#TK_SRC_DIR	= @TK_SRC_DIR@

# Not used, but retained for reference of what libs Tcl required
#TCL_LIBS	= @TCL_LIBS@

#========================================================================
# TCLLIBPATH seeds the auto_path in Tcl's init.tcl so we can test our
# package without installing.  The other environment variables allow us
# to test against an uninstalled Tcl.  Add special env vars that you
# require for testing here (like TCLX_LIBRARY).
#========================================================================

EXTRA_PATH	= $(top_builddir):$(TCL_BIN_DIR)
#EXTRA_PATH	= $(top_builddir):$(TCL_BIN_DIR):$(TK_BIN_DIR)
TCLLIBPATH	= $(top_builddir)
TCLSH_ENV	= TCL_LIBRARY=`@CYGPATH@ $(TCL_SRC_DIR)/library`
PKG_ENV		= @LD_LIBRARY_PATH_VAR@="$(EXTRA_PATH):$(@LD_LIBRARY_PATH_VAR@)" \
		  PATH="$(EXTRA_PATH):$(PATH)" \
		  TCLLIBPATH="$(TCLLIBPATH)"

TCLSH_PROG	= @TCLSH_PROG@
TCLSH		= $(TCLSH_ENV) $(PKG_ENV) $(TCLSH_PROG)

#WISH_ENV	= TK_LIBRARY=`@CYGPATH@ $(TK_SRC_DIR)/library`
#WISH_PROG	= @WISH_PROG@
#WISH		= $(TCLSH_ENV) $(WISH_ENV) $(PKG_ENV) $(WISH_PROG)

SHARED_BUILD	= @SHARED_BUILD@

INCLUDES	= @PKG_INCLUDES@ @TCL_INCLUDES@ $(SSL_INCLUDES) -I.
#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) -DNO_SSL2

# Move pkgIndex.tcl to 'BINARIES' var if it is generated in the Makefile
CONFIG_CLEAN_FILES = Makefile pkgIndex.tcl generic/tls.tcl.h
CLEANFILES	= @CLEANFILES@

CPPFLAGS	= @CPPFLAGS@
LIBS		= @PKG_LIBS@ @LIBS@
AR		= @AR@
CFLAGS		= @CFLAGS@
LDFLAGS		= @LDFLAGS@
LDFLAGS_DEFAULT	= @LDFLAGS_DEFAULT@
COMPILE		= $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) \
			  $(CFLAGS_DEFAULT) $(CFLAGS_WARNING) $(SHLIB_CFLAGS) $(CFLAGS)

GDB		= gdb
VALGRIND	= valgrind
VALGRINDARGS	= --tool=memcheck --num-callers=8 --leak-resolution=high \
		  --leak-check=yes --show-reachable=yes -v

.SUFFIXES: .c .$(OBJEXT)

#========================================================================
# Start of user-definable TARGETS section
#========================================================================

#========================================================================
# TEA TARGETS.  Please note that the "libraries:" target refers to platform
# independent files, and the "binaries:" target includes executable programs and
# platform-dependent libraries.  Modify these targets so that they install
# the various pieces of your package.  The make and install rules
# for the BINARIES that you specified above have already been done.
#========================================================================

all: binaries libraries doc

#========================================================================
# The binaries target builds executable programs, Windows .dll's, unix
# shared/static libraries, and any other platform-dependent files.
# The list of targets to build for "binaries:" is specified at the top
# of the Makefile, in the "BINARIES" variable.
#========================================================================

binaries: $(BINARIES)

libraries:

#========================================================================
# Your doc target should differentiate from doc builds (by the developer)
# and doc installs (see install-doc), which just install the docs on the
# end user machine when building from source.
#========================================================================

doc:
	@echo "If you have documentation to create, place the commands to"
	@echo "build the docs in the 'doc:' target.  For example:"
	@echo "        xml2nroff sample.xml > sample.n"
	@echo "        xml2html sample.xml > sample.html"

install: all install-binaries install-libraries install-doc

install-binaries: binaries install-lib-binaries install-bin-binaries

#========================================================================
# This rule installs platform-independent files, such as header files.
# The list=...; for p in $$list handles the empty list case x-platform.
#========================================================================

install-libraries: libraries
	@$(INSTALL_DATA_DIR) "$(DESTDIR)$(includedir)"
	@echo "Installing header files in $(DESTDIR)$(includedir)"
	@list='$(PKG_HEADERS)'; for i in $$list; do \
	    echo "Installing $(srcdir)/$$i" ; \
	    $(INSTALL_DATA) $(srcdir)/$$i "$(DESTDIR)$(includedir)" ; \
	done;

#========================================================================
# Install documentation.  Unix manpages should go in the $(mandir)
# directory.
#========================================================================

install-doc: doc
	@$(INSTALL_DATA_DIR) "$(DESTDIR)$(mandir)/mann"
	@echo "Installing documentation in $(DESTDIR)$(mandir)"
	@list='$(srcdir)/doc/*.n'; for i in $$list; do \
	    echo "Installing $$i"; \
	    $(INSTALL_DATA) $$i "$(DESTDIR)$(mandir)/mann" ; \
	done

test: binaries libraries
	$(TCLSH) `@CYGPATH@ $(srcdir)/tests/all.tcl` $(TESTFLAGS) \
	    -load "package ifneeded $(PACKAGE_NAME) $(PACKAGE_VERSION) \
		[list load `@CYGPATH@ $(PKG_LIB_FILE)` [string totitle $(PACKAGE_NAME)]]"

shell: binaries libraries
	@$(TCLSH) $(SCRIPT)

gdb:
	$(TCLSH_ENV) $(PKG_ENV) $(GDB) $(TCLSH_PROG) $(SCRIPT)

gdb-test: binaries libraries
	$(TCLSH_ENV) $(PKG_ENV) $(GDB) \
	    --args $(TCLSH_PROG) `@CYGPATH@ $(srcdir)/tests/all.tcl` \
	    $(TESTFLAGS) -singleproc 1 \
	    -load "package ifneeded $(PACKAGE_NAME) $(PACKAGE_VERSION) \
		[list load `@CYGPATH@ $(PKG_LIB_FILE)` [string totitle $(PACKAGE_NAME)]]"

valgrind: binaries libraries
	$(TCLSH_ENV) $(PKG_ENV) $(VALGRIND) $(VALGRINDARGS) $(TCLSH_PROG) \
	    `@CYGPATH@ $(srcdir)/tests/all.tcl` $(TESTFLAGS)

valgrindshell: binaries libraries
	$(TCLSH_ENV) $(PKG_ENV) $(VALGRIND) $(VALGRINDARGS) $(TCLSH_PROG) $(SCRIPT)

depend:

#========================================================================
# $(PKG_LIB_FILE) should be listed as part of the BINARIES variable
# mentioned above.  That will ensure that this target is built when you
# run "make binaries".
#
# The $(PKG_OBJECTS) objects are created and linked into the final
# library.  In most cases these object files will correspond to the
# source files above.
#========================================================================

$(PKG_LIB_FILE): $(PKG_OBJECTS)
	-rm -f $(PKG_LIB_FILE)
	${MAKE_LIB}
	$(RANLIB) $(PKG_LIB_FILE)

$(PKG_STUB_LIB_FILE): $(PKG_STUB_OBJECTS)
	-rm -f $(PKG_STUB_LIB_FILE)
	${MAKE_STUB_LIB}
	$(RANLIB_STUB) $(PKG_STUB_LIB_FILE)

#========================================================================
# We need to enumerate the list of .c to .o lines here.
#
# In the following lines, $(srcdir) refers to the toplevel directory
# containing your extension.  If your sources are in a subdirectory,
# you will have to modify the paths to reflect this:
#
# sample.$(OBJEXT): $(srcdir)/generic/sample.c
# 	$(COMPILE) -c `@CYGPATH@ $(srcdir)/generic/sample.c` -o $@
#
# Setting the VPATH variable to a list of paths will cause the makefile
# to look into these paths when resolving .c to .obj dependencies.
# As necessary, add $(srcdir):$(srcdir)/compat:....
#========================================================================

VPATH = $(srcdir):$(srcdir)/generic:$(srcdir)/unix:$(srcdir)/win:$(srcdir)/macosx

.c.@OBJEXT@:
	$(COMPILE) -c `@CYGPATH@ $<` -o $@

# Create a C-source-ified version of the script resources
# for TclTLS so that we only need a single file to enable
# this extension
tls.tcl.h: @srcdir@/library/tls.tcl Makefile
	od -A n -v -t xC < '@srcdir@/library/tls.tcl' > tls.tcl.h.new.1
	sed 's@[^0-9A-Fa-f]@@g;s@..@0x&, @g' < tls.tcl.h.new.1 > tls.tcl.h.new.2
	rm -f tls.tcl.h.new.1
	mv tls.tcl.h.new.2 @srcdir@/generic/tls.tcl.h

# Create default DH parameters
dh_params.h: @srcdir@/gen_dh_params Makefile
	sh @srcdir@/gen_dh_params @GEN_DH_PARAMS_ARGS@ > dh_params.h.new
	mv dh_params.h.new dh_params.h

tls.o:	dh_params.h

$(srcdir)/manifest.uuid:
	printf "git-" >$(srcdir)/manifest.uuid
	(cd $(srcdir); git rev-parse HEAD >>$(srcdir)/manifest.uuid || \
	    (printf "svn-r" >$(srcdir)/manifest.uuid ; \
	    svn info --show-item last-changed-revision >>$(srcdir)/manifest.uuid) || \
	    printf "unknown" >$(srcdir)/manifest.uuid)

tlsUuid.h:	$(srcdir)/manifest.uuid
	echo "#define TLS_VERSION_UUID \\" >$@
	cat $(srcdir)/manifest.uuid >>$@
	echo "" >>$@

#========================================================================
# Create the pkgIndex.tcl file.
# It is usually easiest to let Tcl do this for you with pkg_mkIndex, but
# you may find that you need to customize the package.  If so, either
# modify the -hand version, or create a pkgIndex.tcl.in file and have
# the configure script output the pkgIndex.tcl by editing configure.in.
#========================================================================

pkgIndex.tcl: $(srcdir)/pkgIndex.tcl.in
	cd $(top_builddir) \
	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status

#========================================================================
# Distribution creation
# You may need to tweak this target to make it work correctly.
#========================================================================

#COMPRESS	= tar cvf $(PKG_DIR).tar $(PKG_DIR); compress $(PKG_DIR).tar
COMPRESS	= tar zcvf $(PKG_DIR).tar.gz $(PKG_DIR)
DIST_ROOT	= /tmp/dist
DIST_DIR	= $(DIST_ROOT)/$(PKG_DIR)

DIST_INSTALL_DATA	= CPPROG='cp -p' $(INSTALL) -m 644
DIST_INSTALL_DATA_RECUR	= CPPROG='cp -p -R' $(INSTALL)
DIST_INSTALL_SCRIPT	= CPPROG='cp -p' $(INSTALL) -m 755

dist-clean:
	rm -rf $(DIST_DIR) $(DIST_ROOT)/$(PKG_DIR).tar.*

dist: dist-clean
	# TEA files
	$(INSTALL_DATA_DIR) $(DIST_DIR)
	$(DIST_INSTALL_DATA) $(srcdir)/Makefile.in \
		$(srcdir)/acinclude.m4 $(srcdir)/aclocal.m4 \
		$(srcdir)/configure.ac $(DIST_DIR)/
	$(DIST_INSTALL_SCRIPT) $(srcdir)/configure $(DIST_DIR)/

	# Extension files
	$(DIST_INSTALL_DATA) $(srcdir)/ChangeLog \
		$(srcdir)/license.terms $(srcdir)/README.txt \
		$(srcdir)/pkgIndex.tcl.in $(DIST_DIR)/

	# TEA files
	$(INSTALL_DATA_DIR) $(DIST_DIR)/tclconfig
	$(DIST_INSTALL_DATA) $(srcdir)/tclconfig/README.txt \
		$(srcdir)/tclconfig/tcl.m4 $(srcdir)/tclconfig/install-sh \
		$(srcdir)/license.terms $(DIST_DIR)/tclconfig/

	$(INSTALL_DATA_DIR) $(DIST_DIR)/win
	$(DIST_INSTALL_DATA) \
		$(srcdir)/win/README.txt $(srcdir)/win/*.vc \
		$(srcdir)/win/nmakehlp.c $(DIST_DIR)/win/

	list='build demos doc generic library macosx tests unix'; \
	for p in $$list; do \
	    if test -d $(srcdir)/$$p ; then \
		$(INSTALL_DATA_DIR) $(DIST_DIR)/$$p; \
		$(DIST_INSTALL_DATA_RECUR) $(srcdir)/$$p/* $(DIST_DIR)/$$p/; \
	    fi; \
	done

	(cd $(DIST_ROOT); $(COMPRESS);)
	cd $(top_builddir)
	mv $(DIST_ROOT)/$(PKG_DIR).tar.gz $(top_builddir)

#========================================================================
# 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
	-rm -R autom4te.cache

#========================================================================
# Install binary object libraries.  On Windows this includes both .dll and
# .lib files.  Because the .lib files are not explicitly listed anywhere,
# we need to deduce their existence from the .dll file of the same name.
# Library files go into the lib directory.
# In addition, this will generate the pkgIndex.tcl
# file in the install location (assuming it can find a usable tclsh shell)
#
# You should not have to modify this target.
#========================================================================

install-lib-binaries: binaries
	@$(INSTALL_DATA_DIR) "$(DESTDIR)$(pkglibdir)"
	@list='$(lib_BINARIES)'; for p in $$list; do \
	  if test -f $$p; then \
	    echo " $(INSTALL_LIBRARY) $$p $(DESTDIR)$(pkglibdir)/$$p"; \
	    $(INSTALL_LIBRARY) $$p "$(DESTDIR)$(pkglibdir)/$$p"; \
	    ext=`echo $$p|sed -e "s/.*\.//"`; \
	    if test "x$$ext" = "xdll"; then \
		lib=`basename $$p|sed -e 's/.[^.]*$$//'`.lib; \
		if test -f $$lib; then \
		    echo " $(INSTALL_DATA) $$lib $(DESTDIR)$(pkglibdir)/$$lib"; \
	            $(INSTALL_DATA) $$lib "$(DESTDIR)$(pkglibdir)/$$lib"; \
		fi; \
	    fi; \
	  fi; \
	done
	@list='$(PKG_TCL_SOURCES)'; for p in $$list; do \
	  if test -f $(srcdir)/$$p; then \
	    destp=`basename $$p`; \
	    echo " Install $$destp $(DESTDIR)$(pkglibdir)/$$destp"; \
	    $(INSTALL_DATA) $(srcdir)/$$p "$(DESTDIR)$(pkglibdir)/$$destp"; \
	  fi; \
	done
	@if test "x$(SHARED_BUILD)" = "x1"; then \
	    echo " Install pkgIndex.tcl $(DESTDIR)$(pkglibdir)"; \
	    $(INSTALL_DATA) pkgIndex.tcl "$(DESTDIR)$(pkglibdir)"; \
	fi

#========================================================================
# Install binary executables (e.g. .exe files and dependent .dll files)
# This is for files that must go in the bin directory (located next to
# wish and tclsh), like dependent .dll files on Windows.
#
# You should not have to modify this target, except to define bin_BINARIES
# above if necessary.
#========================================================================

install-bin-binaries: binaries
	@$(INSTALL_DATA_DIR) "$(DESTDIR)$(bindir)"
	@list='$(bin_BINARIES)'; for p in $$list; do \
	  if test -f $$p; then \
	    echo " $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$p"; \
	    $(INSTALL_PROGRAM) $$p "$(DESTDIR)$(bindir)/$$p"; \
	  fi; \
	done

Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
	cd $(top_builddir) \
	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status

uninstall-binaries:
	list='$(lib_BINARIES)'; for p in $$list; do \
	  rm -f "$(DESTDIR)$(pkglibdir)/$$p"; \
	done
	list='$(PKG_TCL_SOURCES)'; for p in $$list; do \
	  p=`basename $$p`; \
	  rm -f "$(DESTDIR)$(pkglibdir)/$$p"; \
	done
	list='$(bin_BINARIES)'; for p in $$list; do \
	  rm -f "$(DESTDIR)$(bindir)/$$p"; \
	done

.PHONY: all binaries clean depend distclean doc install libraries test
.PHONY: gdb gdb-test valgrind valgrindshell

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

Deleted aclocal/ax_check_compile_flag.m4 version [0974cae407].

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# ===========================================================================
#  https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
# ===========================================================================
#
# SYNOPSIS
#
#   AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION
#
#   Check whether the given FLAG works with the current language's compiler
#   or gives an error.  (Warnings, however, are ignored)
#
#   ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
#   success/failure.
#
#   If EXTRA-FLAGS is defined, it is added to the current language's default
#   flags (e.g. CFLAGS) when the check is done.  The check is thus made with
#   the flags: "CFLAGS EXTRA-FLAGS FLAG".  This can for example be used to
#   force the compiler to issue an error when a bad flag is given.
#
#   INPUT gives an alternative input source to AC_LINK_IFELSE.
#
#   NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
#   macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
#
# LICENSE
#
#   Copyright (c) 2008 Guido U. Draheim <[email protected]>
#   Copyright (c) 2011 Maarten Bosmans <[email protected]>
#
#   Copying and distribution of this file, with or without modification, are
#   permitted in any medium without royalty provided the copyright notice
#   and this notice are preserved.  This file is offered as-is, without any
#   warranty.

#serial 6

AC_DEFUN([AX_CHECK_COMPILE_FLAG],
[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
  ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
  _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"
  AC_LINK_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
    [AS_VAR_SET(CACHEVAR,[yes])],
    [AS_VAR_SET(CACHEVAR,[no])])
  _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags])
AS_VAR_IF(CACHEVAR,yes,
  [m4_default([$2], :)],
  [m4_default([$3], :)])
AS_VAR_POPDEF([CACHEVAR])dnl
])dnl AX_CHECK_COMPILE_FLAGS
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<










































































































Deleted aclocal/shobj.m4 version [d0689d27c7].

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dnl Usage:
dnl    DC_TEST_SHOBJFLAGS(shobjflags, shobjldflags, action-if-not-found)
dnl
AC_DEFUN([DC_TEST_SHOBJFLAGS], [
  AC_SUBST(SHOBJFLAGS)
  AC_SUBST(SHOBJCPPFLAGS)
  AC_SUBST(SHOBJLDFLAGS)

  OLD_LDFLAGS="$LDFLAGS"
  OLD_CFLAGS="$CFLAGS"
  OLD_CPPFLAGS="$CPPFLAGS"

  SHOBJFLAGS=""
  SHOBJCPPFLAGS=""
  SHOBJLDFLAGS=""

  CFLAGS="$OLD_CFLAGS $1"
  CPPFLAGS="$OLD_CPPFLAGS $2"
  LDFLAGS="$OLD_LDFLAGS $3"

  AC_TRY_LINK([#include <stdio.h>
int unrestst(void);], [ printf("okay\n"); unrestst(); return(0); ], [ SHOBJFLAGS="$1"; SHOBJCPPFLAGS="$2"; SHOBJLDFLAGS="$3" ], [
    LDFLAGS="$OLD_LDFLAGS"
    CFLAGS="$OLD_CFLAGS"
    CPPFLAGS="$OLD_CPPFLAGS"
    $4
  ])

  LDFLAGS="$OLD_LDFLAGS"
  CFLAGS="$OLD_CFLAGS"
  CPPFLAGS="$OLD_CPPFLAGS"
])

AC_DEFUN([DC_GET_SHOBJFLAGS], [
  AC_SUBST(SHOBJFLAGS)
  AC_SUBST(SHOBJCPPFLAGS)
  AC_SUBST(SHOBJLDFLAGS)

  DC_CHK_OS_INFO

  AC_MSG_CHECKING(how to create shared objects)

  if test -z "$SHOBJFLAGS" -a -z "$SHOBJLDFLAGS" -a -z "$SHOBJCPPFLAGS"; then
    DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared], [
      DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -mimpure-text], [
        DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -rdynamic -Wl,-G,-z,textoff], [
          DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -Wl,-G], [
            DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -dynamiclib -flat_namespace -undefined suppress -bind_at_load], [
              DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-dynamiclib -flat_namespace -undefined suppress -bind_at_load], [
                DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-Wl,-dynamiclib -Wl,-flat_namespace -Wl,-undefined,suppress -Wl,-bind_at_load], [
                  DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-dynamiclib -flat_namespace -undefined suppress], [
                    DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-dynamiclib], [
                      AC_MSG_RESULT(cant)
                      AC_MSG_ERROR([We are unable to make shared objects.])
                    ])
                  ])
                ])
              ])
            ])
          ])
        ])
      ])
    ])
  fi

  AC_MSG_RESULT($SHOBJCPPFLAGS $SHOBJFLAGS $SHOBJLDFLAGS)

  DC_SYNC_SHLIBOBJS
])

AC_DEFUN([DC_SYNC_SHLIBOBJS], [
  AC_SUBST(SHLIBOBJS)
  SHLIBOBJS=""
  for obj in $LIB@&t@OBJS; do
    SHLIBOBJS="$SHLIBOBJS `echo $obj | sed 's/\.o$/_shr.o/g'`"
  done
])

AC_DEFUN([DC_SYNC_RPATH], [
	AC_ARG_ENABLE([rpath], AS_HELP_STRING([--disable-rpath], [disable setting of rpath]), [
		if test "$enableval" = 'no'; then
			set_rpath='no'
		else
			set_rpath='yes'
		fi
	], [
		if test "$cross_compiling" = 'yes'; then
			set_rpath='no'
		else
			ifelse($1, [], [
				set_rpath='yes'
			], [
				set_rpath='$1'
			])
		fi
	])

	if test "$set_rpath" = 'yes'; then
		OLD_LDFLAGS="$LDFLAGS"

		AC_CACHE_CHECK([how to set rpath], [rsk_cv_link_set_rpath], [
			AC_LANG_PUSH(C)
			for tryrpath in "-Wl,-rpath" "-Wl,--rpath" "-Wl,-R"; do
				LDFLAGS="$OLD_LDFLAGS $tryrpath -Wl,/tmp"
				AC_LINK_IFELSE([AC_LANG_PROGRAM([], [ return(0); ])], [
					rsk_cv_link_set_rpath="$tryrpath"
					break
				])
			done
			AC_LANG_POP(C)
			unset tryrpath
		])

		LDFLAGS="$OLD_LDFLAGS"
		unset OLD_LDFLAGS

		if test -n "$rsk_cv_link_set_rpath"; then
			ADDLDFLAGS=""
			for opt in $LDFLAGS $LIBS; do
				if echo "$opt" | grep '^-L' >/dev/null; then
					rpathdir="`echo "$opt" | sed 's@^-L *@@'`"
					ADDLDFLAGS="$ADDLDFLAGS $rsk_cv_link_set_rpath -Wl,$rpathdir"
				fi
			done
			unset opt

			LDFLAGS="$LDFLAGS $ADDLDFLAGS"

			unset ADDLDFLAGS
		fi
	fi
])

AC_DEFUN([DC_CHK_OS_INFO], [
	AC_CANONICAL_HOST
	AC_SUBST(SHOBJEXT)
	AC_SUBST(SHOBJFLAGS)
	AC_SUBST(SHOBJCPPFLAGS)
	AC_SUBST(SHOBJLDFLAGS)
	AC_SUBST(CFLAGS)
	AC_SUBST(CPPFLAGS)
	AC_SUBST(AREXT)

	if test "$dc_cv_dc_chk_os_info_called" != '1'; then
		dc_cv_dc_chk_os_info_called='1'

		AC_MSG_CHECKING(host operating system)
		AC_MSG_RESULT($host_os)

		SHOBJEXT="so"
		AREXT="a"

		case $host_os in
			darwin*)
				SHOBJEXT="dylib"
				;;
			hpux*)
				case "$host_cpu" in
					ia64)
						SHOBJEXT="so"
						;;
					*)
						SHOBJEXT="sl"
						;;
				esac
				;;
			mingw32|mingw32msvc*)
				SHOBJEXT="dll"
				CFLAGS="$CFLAGS -mms-bitfields"
				CPPFLAGS="$CPPFLAGS -mms-bitfields"
				SHOBJCPPFLAGS="-DPIC"
				SHOBJLDFLAGS='-shared -Wl,--dll -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
				;;
			msvc)
				SHOBJEXT="dll"
				AREXT='lib'
				CFLAGS="$CFLAGS -nologo"
				SHOBJCPPFLAGS='-DPIC'
				SHOBJLDFLAGS='/LD /LINK /NODEFAULTLIB:MSVCRT'
				;;
			cygwin*)
				SHOBJEXT="dll"
				SHOBJFLAGS="-fPIC"
				SHOBJCPPFLAGS="-DPIC"
				CFLAGS="$CFLAGS -mms-bitfields"
				CPPFLAGS="$CPPFLAGS -mms-bitfields"
				SHOBJLDFLAGS='-shared -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
				;;
		esac
	fi
])

AC_DEFUN([SHOBJ_SET_SONAME], [
	SAVE_LDFLAGS="$LDFLAGS"

	AC_MSG_CHECKING([how to specify soname])

	for try in "-Wl,--soname,$1" "Wl,-install_name,$1" '__fail__'; do
		LDFLAGS="$SAVE_LDFLAGS"

		if test "${try}" = '__fail__'; then
			AC_MSG_RESULT([can't])

			break
		fi

		LDFLAGS="${LDFLAGS} ${try}"
		AC_TRY_LINK([void TestTest(void) { return; }], [], [
			LDFLAGS="${SAVE_LDFLAGS}"
			SHOBJLDFLAGS="${SHOBJLDFLAGS} ${try}"

			AC_MSG_RESULT([$try])

			break
		])
	done

	AC_SUBST(SHOBJLDFLAGS)
])

dnl $1 = Description to show user
dnl $2 = Libraries to link to
dnl $3 = Variable to update (optional; default LIBS)
dnl $4 = Action to run if found
dnl $5 = Action to run if not found
AC_DEFUN([SHOBJ_DO_STATIC_LINK_LIB], [
        ifelse($3, [], [
                define([VAR_TO_UPDATE], [LIBS])
        ], [
                define([VAR_TO_UPDATE], [$3])
        ])


	AC_MSG_CHECKING([for how to statically link to $1])

	trylink_ADD_LDFLAGS=''
	for arg in $VAR_TO_UPDATE; do
		case "${arg}" in
			-L*)
				trylink_ADD_LDFLAGS="${arg}"
				;;
		esac
	done

	SAVELIBS="$LIBS"
	staticlib=""
	found="0"
	dnl HP/UX uses -Wl,-a,archive ... -Wl,-a,shared_archive
	dnl Linux and Solaris us -Wl,-Bstatic ... -Wl,-Bdynamic
	AC_LANG_PUSH([C])
	for trylink in "-Wl,-a,archive $2 -Wl,-a,shared_archive" "-Wl,-Bstatic $2 -Wl,-Bdynamic" "$2"; do
		if echo " ${LDFLAGS} " | grep ' -static ' >/dev/null; then
			if test "${trylink}" != "$2"; then
				continue
			fi
		fi

		LIBS="${SAVELIBS} ${trylink_ADD_LDFLAGS} ${trylink}"

		AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], [
			staticlib="${trylink}"
			found="1"

			break
		])
	done
	AC_LANG_POP([C])
	LIBS="${SAVELIBS}"

	if test "${found}" = "1"; then
		new_RESULT=''
		SAVERESULT="$VAR_TO_UPDATE"
		for lib in ${SAVERESULT}; do
			addlib='1'
			for removelib in $2; do
				if test "${lib}" = "${removelib}"; then
					addlib='0'
					break
				fi
			done

			if test "$addlib" = '1'; then
				new_RESULT="${new_RESULT} ${lib}"
			fi
		done
		VAR_TO_UPDATE="${new_RESULT} ${staticlib}"

		AC_MSG_RESULT([${staticlib}])

		$4
	else
		AC_MSG_RESULT([cant])

		$5
	fi
])

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Deleted aclocal/tcl.m4 version [0d8f54c2f7].

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dnl Tcl M4 Routines

dnl Find a runnable Tcl
AC_DEFUN([TCLEXT_FIND_TCLSH_PROG], [
	AC_CACHE_CHECK([for runnable tclsh], [tcl_cv_tclsh_native_path], [
		dnl Try to find a runnable tclsh
		if test -z "$TCLCONFIGPATH"; then
			TCLCONFIGPATH=/dev/null/null
		fi

		for try_tclsh in "$TCLSH_NATIVE" "$TCLCONFIGPATH/../bin/tclsh" \
		                 "$TCLCONFIGPATH/../bin/tclsh8.6" \
		                 "$TCLCONFIGPATH/../bin/tclsh8.5" \
		                 "$TCLCONFIGPATH/../bin/tclsh8.4" \
		                 `which tclsh 2>/dev/null` \
		                 `which tclsh8.6 2>/dev/null` \
		                 `which tclsh8.5 2>/dev/null` \
		                 `which tclsh8.4 2>/dev/null` \
		                 tclsh; do
			if test -z "$try_tclsh"; then
				continue
			fi
			if test -x "$try_tclsh"; then
				if echo 'exit 0' | "$try_tclsh" 2>/dev/null >/dev/null; then
					tcl_cv_tclsh_native_path="$try_tclsh"

					break
				fi
			fi
		done

		if test "$TCLCONFIGPATH" = '/dev/null/null'; then
			unset TCLCONFIGPATH
		fi
	])

	TCLSH_PROG="${tcl_cv_tclsh_native_path}"
	AC_SUBST(TCLSH_PROG)
])


dnl Must call AC_CANONICAL_HOST  before calling us
AC_DEFUN([TCLEXT_FIND_TCLCONFIG], [

	TCLCONFIGPATH=""
	AC_ARG_WITH([tcl], AS_HELP_STRING([--with-tcl], [directory containing tcl configuration (tclConfig.sh)]), [
		if test "x$withval" = "xno"; then
			AC_MSG_ERROR([cant build without tcl])
		fi

		TCLCONFIGPATH="$withval"
	], [
		if test "$cross_compiling" = 'no'; then
			TCLEXT_FIND_TCLSH_PROG
			tclConfigCheckDir0="`echo 'puts [[tcl::pkgconfig get libdir,runtime]]' | "$TCLSH_PROG" 2>/dev/null`"
			tclConfigCheckDir1="`echo 'puts [[tcl::pkgconfig get scriptdir,runtime]]' | "$TCLSH_PROG" 2>/dev/null`"
		else
			tclConfigCheckDir0=/dev/null/null
			tclConfigCheckDir1=/dev/null/null
		fi

		if test "$cross_compiling" = 'no'; then
			dirs="/usr/$host_alias/lib /usr/lib /usr/lib64 /usr/local/lib /usr/local/lib64"
		else
			dirs=''
		fi

		for dir in "$tclConfigCheckDir0" "$tclConfigCheckDir1" $dirs; do
			if test -f "$dir/tclConfig.sh"; then
				TCLCONFIGPATH="$dir"

				break
			fi
		done
	])

	AC_MSG_CHECKING([for path to tclConfig.sh])

	if test -z "$TCLCONFIGPATH"; then
		AC_MSG_ERROR([unable to locate tclConfig.sh.  Try --with-tcl.])
	fi

	AC_SUBST(TCLCONFIGPATH)

	AC_MSG_RESULT([$TCLCONFIGPATH])

	dnl Find Tcl if we haven't already
	if test -z "$TCLSH_PROG"; then
		TCLEXT_FIND_TCLSH_PROG
	fi
])

dnl Must define TCLCONFIGPATH before calling us (i.e., by TCLEXT_FIND_TCLCONFIG)
AC_DEFUN([TCLEXT_LOAD_TCLCONFIG], [
	AC_MSG_CHECKING([for working tclConfig.sh])

	if test -f "$TCLCONFIGPATH/tclConfig.sh"; then
		. "$TCLCONFIGPATH/tclConfig.sh"
	else
		AC_MSG_ERROR([unable to load tclConfig.sh])
	fi


	AC_MSG_RESULT([found])
])

AC_DEFUN([TCLEXT_INIT], [
	AC_CANONICAL_HOST

	TCLEXT_FIND_TCLCONFIG
	TCLEXT_LOAD_TCLCONFIG

	AC_DEFINE_UNQUOTED([MODULE_SCOPE], [static], [Define how to declare a function should only be visible to the current module])

	TCLEXT_BUILD='shared'
	AC_ARG_ENABLE([shared], AS_HELP_STRING([--disable-shared], [disable the shared build (same as --enable-static)]), [
		if test "$enableval" = "no"; then
			TCLEXT_BUILD='static'
			TCL_SUPPORTS_STUBS=0
		fi
	])

	AC_ARG_ENABLE([static], AS_HELP_STRING([--enable-static], [enable a static build]), [
		if test "$enableval" = "yes"; then
			TCLEXT_BUILD='static'
			TCL_SUPPORTS_STUBS=0
		fi
	])

	AC_ARG_ENABLE([stubs], AS_HELP_STRING([--disable-stubs], [disable use of Tcl stubs]), [
		if test "$enableval" = "no"; then
			TCL_SUPPORTS_STUBS=0
		else
			TCL_SUPPORTS_STUBS=1
		fi
	])

	if test "$TCL_SUPPORTS_STUBS" = "1"; then
		AC_DEFINE([USE_TCL_STUBS], [1], [Define if you are using the Tcl Stubs Mechanism])

		TCL_STUB_LIB_SPEC="`eval echo "${TCL_STUB_LIB_SPEC}"`"
		LIBS="${LIBS} ${TCL_STUB_LIB_SPEC}"
	else
		TCL_LIB_SPEC="`eval echo "${TCL_LIB_SPEC}"`"
		LIBS="${LIBS} ${TCL_LIB_SPEC}"
	fi

	TCL_INCLUDE_SPEC="`eval echo "${TCL_INCLUDE_SPEC}"`"

	CFLAGS="${CFLAGS} ${TCL_INCLUDE_SPEC}"
	CPPFLAGS="${CPPFLAGS} ${TCL_INCLUDE_SPEC}"
	TCL_DEFS_TCL_ONLY=`(
		eval "set -- ${TCL_DEFS}"
		for flag in "[$]@"; do
			case "${flag}" in
				-DTCL_*)
					echo "${flag}" | sed "s/'/'\\''/g" | sed "s@^@'@;s@"'[$]'"@'@" | tr $'\n' ' '
					;;
			esac
		done
	)`
	TCL_DEFS="${TCL_DEFS_TCL_ONLY}"
	AC_SUBST(TCL_DEFS)

	dnl Needed for package installation
	if test "$prefix" = 'NONE' -a "$exec_prefix" = 'NONE' -a "${libdir}" = '${exec_prefix}/lib'; then
		TCL_PACKAGE_PATH="`echo "${TCL_PACKAGE_PATH}" | sed 's@  *$''@@' | awk '{ print [$]1 }'`"
	else
		TCL_PACKAGE_PATH='${libdir}'
	fi
	AC_SUBST(TCL_PACKAGE_PATH)

	AC_SUBST(LIBS)
])
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Deleted aclocal/tcltls_openssl.m4 version [3644ca7551].

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dnl $1 = Name of variable
dnl $2 = Name of function to check for
dnl $3 = Name of protocol
dnl $4 = Name of CPP macro to define
dnl $5 = Name of CPP macro to check for instead of a function
AC_DEFUN([TCLTLS_SSL_OPENSSL_CHECK_PROTO_VER], [
	dnl Determine if particular SSL version is enabled
	if test "[$]$1" = "true" -o "[$]$1" = "force"; then
		proto_check='true'
		ifelse($5,, [
			AC_CHECK_FUNC($2,, [
				proto_check='false'
			])
		], [
			AC_LANG_PUSH(C)
			AC_MSG_CHECKING([for $3 protocol support])
			AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
#include <openssl/ssl.h>
#include <openssl/opensslv.h>
#if (SSLEAY_VERSION_NUMBER >= 0x0907000L)
# include <openssl/conf.h>
#endif
			], [
int x = $5;
			])], [
				AC_MSG_RESULT([yes])
			], [
				AC_MSG_RESULT([no])

				proto_check='false'
			])
			AC_LANG_POP([C])
		])

		if test "$proto_check" = 'false'; then
			if test "[$]$1" = "force"; then
				AC_MSG_ERROR([Unable to enable $3])
			fi

			$1='false'
		fi
	fi

	if test "[$]$1" = "false"; then
		AC_DEFINE($4, [1], [Define this to disable $3 in OpenSSL support])
	fi

])

AC_DEFUN([TCLTLS_SSL_OPENSSL], [
	openssldir=''
	opensslpkgconfigdir=''
	AC_ARG_WITH([ssl-dir],
		AS_HELP_STRING(
			[--with-ssl-dir=<dir>],
			[deprecated, use --with-openssl-dir -- currently has the same meaning]
		), [
			openssldir="$withval"
		]
	)
	AC_ARG_WITH([openssl-dir],
		AS_HELP_STRING(
			[--with-openssl-dir=<dir>],
			[path to root directory of OpenSSL or LibreSSL installation]
		), [
			openssldir="$withval"
		]
	)
	AC_ARG_WITH([openssl-pkgconfig],
		AS_HELP_STRING(
			[--with-openssl-pkgconfig=<dir>],
			[path to root directory of OpenSSL or LibreSSL pkgconfigdir]
		), [
			opensslpkgconfigdir="$withval"
		]
	)

	if test -n "$openssldir"; then
		if test -e "$openssldir/libssl.$SHOBJEXT"; then
			TCLTLS_SSL_LIBS="-L$openssldir -lssl -lcrypto"
			openssldir="`AS_DIRNAME(["$openssldir"])`"
		else
			TCLTLS_SSL_LIBS="-L$openssldir/lib -lssl -lcrypto"
		fi
		TCLTLS_SSL_CFLAGS="-I$openssldir/include"
		TCLTLS_SSL_CPPFLAGS="-I$openssldir/include"
	fi

	pkgConfigExtraArgs=''
	if test "$TCLEXT_BUILD" = "static" -o "$TCLEXT_TLS_STATIC_SSL" = 'yes'; then
		pkgConfigExtraArgs='--static'
	fi

	dnl Use pkg-config to find the libraries
	dnl Temporarily update PKG_CONFIG_PATH
	PKG_CONFIG_PATH_SAVE="${PKG_CONFIG_PATH}"
	if test -n "${opensslpkgconfigdir}"; then
		if ! test -f "${opensslpkgconfigdir}/openssl.pc"; then
			AC_MSG_ERROR([Unable to locate ${opensslpkgconfigdir}/openssl.pc])
		fi

		PKG_CONFIG_PATH="${opensslpkgconfigdir}${PATH_SEPARATOR}${PKG_CONFIG_PATH}"
		export PKG_CONFIG_PATH
	fi

	AC_ARG_VAR([TCLTLS_SSL_LIBS], [libraries to pass to the linker for OpenSSL or LibreSSL])
	AC_ARG_VAR([TCLTLS_SSL_CFLAGS], [C compiler flags for OpenSSL or LibreSSL])
	AC_ARG_VAR([TCLTLS_SSL_CPPFLAGS], [C preprocessor flags for OpenSSL or LibreSSL])
	if test -z "$TCLTLS_SSL_LIBS"; then
		TCLTLS_SSL_LIBS="`"${PKGCONFIG}" openssl --libs $pkgConfigExtraArgs`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
	fi
	if test -z "$TCLTLS_SSL_CFLAGS"; then
		TCLTLS_SSL_CFLAGS="`"${PKGCONFIG}" openssl --cflags-only-other $pkgConfigExtraArgs`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
	fi
	if test -z "$TCLTLS_SSL_CPPFLAGS"; then
		TCLTLS_SSL_CPPFLAGS="`"${PKGCONFIG}" openssl --cflags-only-I $pkgConfigExtraArgs`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
	fi
	PKG_CONFIG_PATH="${PKG_CONFIG_PATH_SAVE}"

	if test "$TCLEXT_BUILD" = "static"; then
		dnl If we are doing a static build, save the linker flags for other programs to consume
		rm -f tcltls.${AREXT}.linkadd
		AS_ECHO(["$TCLTLS_SSL_LIBS"]) > tcltls.${AREXT}.linkadd
	fi

	dnl If we have been asked to statically link to the SSL library, specifically tell the linker to do so
	if test "$TCLEXT_TLS_STATIC_SSL" = 'yes'; then
		dnl Don't bother doing this if we aren't actually doing the runtime linking
		if test "$TCLEXT_BUILD" != "static"; then
			dnl Split the libraries into SSL and non-SSL libraries
			new_TCLTLS_SSL_LIBS_normal=''
			new_TCLTLS_SSL_LIBS_static=''
			for arg in $TCLTLS_SSL_LIBS; do
				case "${arg}" in
					-L*)
						new_TCLTLS_SSL_LIBS_normal="${new_TCLTLS_SSL_LIBS_normal} ${arg}"
						new_TCLTLS_SSL_LIBS_static="${new_TCLTLS_SSL_LIBS_static} ${arg}"
						;;
					-ldl|-lrt|-lc|-lpthread|-lm|-lcrypt|-lidn|-lresolv|-lgcc|-lgcc_s)
						new_TCLTLS_SSL_LIBS_normal="${new_TCLTLS_SSL_LIBS_normal} ${arg}"
						;;
					-l*)
						new_TCLTLS_SSL_LIBS_static="${new_TCLTLS_SSL_LIBS_static} ${arg}"
						;;
					*)
						new_TCLTLS_SSL_LIBS_normal="${new_TCLTLS_SSL_LIBS_normal} ${arg}"
						;;
				esac
			done
			SHOBJ_DO_STATIC_LINK_LIB([OpenSSL], [$new_TCLTLS_SSL_LIBS_static], [new_TCLTLS_SSL_LIBS_static])
			TCLTLS_SSL_LIBS="${new_TCLTLS_SSL_LIBS_normal} ${new_TCLTLS_SSL_LIBS_static}"
		fi
	fi

	dnl Save compile-altering variables we are changing
	SAVE_LIBS="${LIBS}"
	SAVE_CFLAGS="${CFLAGS}"
	SAVE_CPPFLAGS="${CPPFLAGS}"

	dnl Update compile-altering variables to include the OpenSSL libraries
	LIBS="${TCLTLS_SSL_LIBS} ${SAVE_LIBS} ${TCLTLS_SSL_LIBS}"
	CFLAGS="${TCLTLS_SSL_CFLAGS} ${SAVE_CFLAGS} ${TCLTLS_SSL_CFLAGS}"
	CPPFLAGS="${TCLTLS_SSL_CPPFLAGS} ${SAVE_CPPFLAGS} ${TCLTLS_SSL_CPPFLAGS}"

	dnl Verify that basic functionality is there
	AC_LANG_PUSH(C)
	AC_MSG_CHECKING([if a basic OpenSSL program works])
	AC_LINK_IFELSE([AC_LANG_PROGRAM([
#include <openssl/ssl.h>
#include <openssl/opensslv.h>
#if (SSLEAY_VERSION_NUMBER >= 0x0907000L)
# include <openssl/conf.h>
#endif
		], [
  SSL_library_init();
  SSL_load_error_strings();
		])], [
		AC_MSG_RESULT([yes])
	], [
		AC_MSG_RESULT([no])
		AC_MSG_ERROR([Unable to compile a basic program using OpenSSL])
	])
	AC_LANG_POP([C])

	AC_CHECK_FUNCS([TLS_method])
	TCLTLS_SSL_OPENSSL_CHECK_PROTO_VER([tcltls_ssl_ssl2], [SSLv2_method], [sslv2], [NO_SSL2])
	TCLTLS_SSL_OPENSSL_CHECK_PROTO_VER([tcltls_ssl_ssl3], [SSLv3_method], [sslv3], [NO_SSL3])
	TCLTLS_SSL_OPENSSL_CHECK_PROTO_VER([tcltls_ssl_tls1_0], [TLSv1_method], [tlsv1.0], [NO_TLS1])
	TCLTLS_SSL_OPENSSL_CHECK_PROTO_VER([tcltls_ssl_tls1_1], [TLSv1_1_method], [tlsv1.1], [NO_TLS1_1])
	TCLTLS_SSL_OPENSSL_CHECK_PROTO_VER([tcltls_ssl_tls1_2], [TLSv1_2_method], [tlsv1.2], [NO_TLS1_2])
	TCLTLS_SSL_OPENSSL_CHECK_PROTO_VER([tcltls_ssl_tls1_3], [], [tlsv1.3], [NO_TLS1_3], [SSL_OP_NO_TLSv1_3])

	AC_CACHE_VAL([tcltls_cv_func_tlsext_hostname], [
		AC_LANG_PUSH(C)
		AC_MSG_CHECKING([for SSL_set_tlsext_host_name])
		AC_LINK_IFELSE([AC_LANG_PROGRAM([
#include <openssl/ssl.h>
#if (SSLEAY_VERSION_NUMBER >= 0x0907000L)
# include <openssl/conf.h>
#endif
			], [
  (void)SSL_set_tlsext_host_name((void *) 0, (void *) 0);
			])], [
			AC_MSG_RESULT([yes])
			tcltls_cv_func_tlsext_hostname='yes'
		], [
			AC_MSG_RESULT([no])
			tcltls_cv_func_tlsext_hostname='no'
		])
		AC_LANG_POP([C])
	])

	if test "$tcltls_cv_func_tlsext_hostname" = 'no'; then
		AC_DEFINE([OPENSSL_NO_TLSEXT], [1], [Define this if your OpenSSL does not support the TLS Extension for SNI])
	fi

	dnl Restore compile-altering variables
	LIBS="${SAVE_LIBS}"
	CFLAGS="${SAVE_CFLAGS}"
	CPPFLAGS="${SAVE_CPPFLAGS}"
])
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Deleted aclocal/versionscript.m4 version [b9d44e1a68].

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AC_DEFUN([DC_SETUP_STABLE_API], [
	VERSIONSCRIPT="$1"
	SYMFILE="$2"

	DC_FIND_STRIP_AND_REMOVESYMS([$SYMFILE])
	DC_SETVERSIONSCRIPT([$VERSIONSCRIPT], [$SYMFILE])
])


AC_DEFUN([DC_SETVERSIONSCRIPT], [
	VERSIONSCRIPT="$1"
	SYMFILE="$2"
	TMPSYMFILE="${SYMFILE}.tmp"
	TMPVERSIONSCRIPT="${VERSIONSCRIPT}.tmp"

	echo "${SYMPREFIX}Test_Symbol" > "${TMPSYMFILE}"

	echo '{' > "${TMPVERSIONSCRIPT}"
	echo '	local:' >> "${TMPVERSIONSCRIPT}"
	echo "		${SYMPREFIX}Test_Symbol;" >> "${TMPVERSIONSCRIPT}"
	echo '};' >> "${TMPVERSIONSCRIPT}"

	SAVE_LDFLAGS="${LDFLAGS}"

	AC_MSG_CHECKING([for how to set version script])

	for tryaddldflags in "-Wl,--version-script,${TMPVERSIONSCRIPT}" "-Wl,-exported_symbols_list,${TMPSYMFILE}"; do
		LDFLAGS="${SAVE_LDFLAGS} ${tryaddldflags}"
		AC_TRY_LINK([void Test_Symbol(void) { return; }], [], [
			addldflags="`echo "${tryaddldflags}" | sed 's/\.tmp$//'`"

			break
		])
	done

	rm -f "${TMPSYMFILE}"
	rm -f "${TMPVERSIONSCRIPT}"

	LDFLAGS="${SAVE_LDFLAGS}"

	if test -n "${addldflags}"; then
		SHOBJLDFLAGS="${SHOBJLDFLAGS} ${addldflags}"

		AC_MSG_RESULT($addldflags)
	else
		AC_MSG_RESULT([don't know])
	fi

	AC_SUBST(SHOBJLDFLAGS)
])

AC_DEFUN([DC_FIND_STRIP_AND_REMOVESYMS], [
	SYMFILE="$1"

	dnl Determine how to strip executables
	AC_CHECK_TOOLS(OBJCOPY, objcopy gobjcopy, [false])
	AC_CHECK_TOOLS(STRIP, strip gstrip, [false])

	if test "x${STRIP}" = "xfalse"; then
		STRIP="${OBJCOPY}"
	fi

	WEAKENSYMS='true'
	REMOVESYMS='true'
	SYMPREFIX=''

	case $host_os in
		darwin*)
			SYMPREFIX="_"
			REMOVESYMS="${STRIP} -u -x"
			;;
		*)
			if test "x${OBJCOPY}" != "xfalse"; then
				WEAKENSYMS="${OBJCOPY} --keep-global-symbols=${SYMFILE}"
				REMOVESYMS="${OBJCOPY} --discard-all"
			elif test "x${STRIP}" != "xfalse"; then
				REMOVESYMS="${STRIP} -x"
			fi
			;;
	esac

	AC_SUBST(WEAKENSYMS)
	AC_SUBST(REMOVESYMS)
	AC_SUBST(SYMPREFIX)
])
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Added configure version [0f1a3ab8f5].

more than 10,000 changes

Modified configure.ac from [d96d4dad71] to [d5f3ebd9b3].

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dnl Define ourselves
AC_INIT([tcltls],[1.8.0])

dnl Checks for programs.
AC_PROG_CC
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_GNU_SOURCE

dnl Determine system information
DC_CHK_OS_INFO

dnl Look for appropriate headers
AC_CHECK_HEADERS(unistd.h stdlib.h string.h strings.h)






dnl Perform Tcl Extension required stuff
TCLEXT_INIT





if test "$TCLEXT_BUILD" != 'static'; then
	dnl Determine how to make shared objects
	DC_GET_SHOBJFLAGS


	EXTENSION_TARGET="tcltls.${SHOBJEXT}"
else
	AC_CHECK_TOOL([AR], [ar], [false])
	AC_CHECK_TOOL([RANLIB], [ranlib], [:])
	EXTENSION_TARGET="tcltls.${AREXT}"
fi
AC_SUBST(EXTENSION_TARGET)
AC_SUBST(TCLEXT_BUILD)

dnl Determine what SSL library to link with





AC_ARG_WITH([ssl], AS_HELP_STRING([--with-ssl=<name>], [name of ssl library to build against (openssl, libressl, nss, auto)]), [

	if test "$withval" = "no"; then
		AC_MSG_ERROR([You may not specify --without-ssl])
	fi

	if test "$withval" = "yes"; then
		AC_MSG_ERROR([If you specify --with-ssl then you must provide a value])

	fi


	tcltls_ssl_lib="$withval"

], [
	tcltls_ssl_lib='auto'
])




dnl Enable support for building the same library every time
tcltls_deterministic='false'
AC_ARG_ENABLE([deterministic], AS_HELP_STRING([--enable-deterministic], [enable deterministic parameters]), [
	if test "$enableval" = "yes"; then
		tcltls_deterministic='true'
	fi
])
if test "$tcltls_deterministic" = 'true'; then
	GEN_DH_PARAMS_ARGS='fallback'
else
	GEN_DH_PARAMS_ARGS=''
fi


dnl Enable support for specifying pre-computed DH params size
AC_ARG_WITH([builtin-dh-params-size], AS_HELP_STRING([--with-builtin-dh-params-size=<bits>], [specify the size of the built-in, precomputed, DH params]), [
	AS_CASE([$withval],
		[2048|4096|8192],,




		[

			AC_MSG_ERROR([Unsupported DH params size: $withval])
		]






	)
	GEN_DH_PARAMS_ARGS="${GEN_DH_PARAMS_ARGS} bits=$withval"
])
AC_SUBST(GEN_DH_PARAMS_ARGS)


dnl Allow the user to manually disable protocols
dnl ## SSLv2: Enabled by default
tcltls_ssl_ssl2='true'
AC_ARG_ENABLE([sslv2], AS_HELP_STRING([--disable-sslv2], [disable SSLv2 protocol]), [
	if test "$enableval" = "yes"; then
		tcltls_ssl_ssl2='force'
	else
		tcltls_ssl_ssl2='false'
	fi
])



dnl ## SSLv3: Enabled by default

tcltls_ssl_ssl3='true'
AC_ARG_ENABLE([sslv3], AS_HELP_STRING([--disable-sslv3], [disable SSLv3 protocol]), [
	if test "$enableval" = "yes"; then
		tcltls_ssl_ssl3='force'
	else
		tcltls_ssl_ssl3='false'
	fi
])

dnl ## TLSv1.0: Enabled by default

tcltls_ssl_tls1_0='true'
AC_ARG_ENABLE([tlsv1.0], AS_HELP_STRING([--disable-tlsv1.0], [disable TLSv1.0 protocol]), [
	if test "$enableval" = "yes"; then
		tcltls_ssl_tls1_0='force'
	else
		tcltls_ssl_tls1_0='false'
	fi
])


dnl ## TLSv1.1: Enabled by default
tcltls_ssl_tls1_1='true'
AC_ARG_ENABLE([tlsv1.1], AS_HELP_STRING([--disable-tlsv1.1], [disable TLSv1.1 protocol]), [
	if test "$enableval" = "yes"; then
		tcltls_ssl_tls1_1='force'
	else
		tcltls_ssl_tls1_1='false'

	fi
])






dnl ## TLSv1.2: Enabled by default
tcltls_ssl_tls1_2='true'
AC_ARG_ENABLE([tlsv1.2], AS_HELP_STRING([--disable-tlsv1.2], [disable TLSv1.2 protocol]), [

	if test "$enableval" = "yes"; then
		tcltls_ssl_tls1_2='force'


	else
		tcltls_ssl_tls1_2='false'
	fi
])


dnl ## TLSv1.3: Enabled by default
tcltls_ssl_tls1_3='true'
AC_ARG_ENABLE([tlsv1.3], AS_HELP_STRING([--disable-tlsv1.3], [disable TLSv1.3 protocol]), [
	if test "$enableval" = "yes"; then
		tcltls_ssl_tls1_3='force'




	else


		tcltls_ssl_tls1_3='false'
	fi
])





dnl Enable support for a debugging build

tcltls_debug='false'

AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug], [enable debugging parameters]), [
	if test "$enableval" = "yes"; then

		tcltls_debug='true'
	fi
])
if test "$tcltls_debug" = 'true'; then
	AC_DEFINE(TCLEXT_TCLTLS_DEBUG, [1], [Enable debugging build])
	AX_CHECK_COMPILE_FLAG([-fcheck-pointer-bounds], [CFLAGS="$CFLAGS -fcheck-pointer-bounds"])
else

	dnl If we are not doing debugging disable some of the more annoying warnings
	AX_CHECK_COMPILE_FLAG([-Wno-unused-value], [CFLAGS="$CFLAGS -Wno-unused-value"])
	AX_CHECK_COMPILE_FLAG([-Wno-unused-parameter], [CFLAGS="$CFLAGS -Wno-unused-parameter"])
	AX_CHECK_COMPILE_FLAG([-Wno-deprecated-declarations], [CFLAGS="$CFLAGS -Wno-deprecated-declarations"])
fi


dnl Find "pkg-config" since we need to use it
AC_CHECK_TOOL([PKGCONFIG], [pkg-config], [false])




dnl Determine if we have been asked to use a fast path if possible
tcltls_ssl_fastpath='no'
AC_ARG_ENABLE([ssl-fastpath], AS_HELP_STRING([--enable-ssl-fastpath], [enable using the underlying file descriptor for talking directly to the SSL library]), [
	if test "$enableval" = 'yes'; then
		tcltls_ssl_fastpath='yes'
	else
		tcltls_ssl_fastpath='no'

	fi
])

if test "$tcltls_ssl_fastpath" = 'yes'; then
	AC_DEFINE(TCLTLS_SSL_USE_FASTPATH, [1], [Define this to enable using the underlying file descriptor for talking directly to the SSL library])
fi




dnl Determine if we have been asked to statically link to the SSL library
TCLEXT_TLS_STATIC_SSL='no'
AC_ARG_ENABLE([static-ssl], AS_HELP_STRING([--enable-static-ssl], [enable statically linking to the specified SSL library]), [
	if test "$enableval" = 'yes'; then




		TCLEXT_TLS_STATIC_SSL='yes'
	fi
])



dnl Enable compiler warnings
AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"])
AX_CHECK_COMPILE_FLAG([-W], [
	CFLAGS="$CFLAGS -W"
	AX_CHECK_COMPILE_FLAG([-Wno-self-assign], [CFLAGS="$CFLAGS -Wno-self-assign"])
])



dnl Enable hardening
tcltls_enable_hardening='auto'
AC_ARG_ENABLE([hardening], AS_HELP_STRING([--disable-hardening], [disable hardening attempts]), [
	tcltls_enable_hardening="$enableval"
])
if test "$tcltls_enable_hardening" = 'auto'; then
	tcltls_enable_hardening='true'
	if test "$TCLEXT_BUILD" = 'static'; then
		tcltls_enable_hardening='false'


	fi

elif test "$tcltls_enable_hardening" = 'yes'; then
	tcltls_enable_hardening='true'
else
	tcltls_enable_hardening='false'
fi
if test "$tcltls_enable_hardening" = 'true'; then
	AX_CHECK_COMPILE_FLAG([-fstack-protector-all], [CFLAGS="$CFLAGS -fstack-protector-all"])
	AX_CHECK_COMPILE_FLAG([-fno-strict-overflow], [CFLAGS="$CFLAGS -fno-strict-overflow"])
	AC_DEFINE([_FORTIFY_SOURCE], [2], [Enable fortification])
fi

dnl XXX:TODO: Automatically determine the SSL library to use
dnl           defaulting to OpenSSL for compatibility reasons
if test "$tcltls_ssl_lib" = 'auto'; then
	tcltls_ssl_lib='openssl'
fi





AC_MSG_CHECKING([which TLS library to use])
AC_MSG_RESULT([$tcltls_ssl_lib])



dnl Manually rewrite libressl to OpenSSL since we use the
dnl compatibility interface

if test "$tcltls_ssl_lib" = "libressl"; then
	tcltls_ssl_lib='openssl'



fi

AS_CASE([$tcltls_ssl_lib],
	[openssl], [
		TCLTLS_SSL_OPENSSL
	],
	[nss], [
	 	TCLTLS_SSL_LIBS=""
		TCLTLS_SSL_CFLAGS=""
		TCLTLS_SSL_CPPFLAGS=""
	],

	[



		AC_MSG_ERROR([Unsupported SSL library: $tcltls_ssl_lib])



	]


)
dnl Determine how to use this SSL library
AC_MSG_CHECKING([how to use $tcltls_ssl_lib])
LIBS="${TCLTLS_SSL_LIBS} ${LIBS} ${TCLTLS_SSL_LIBS}"
CFLAGS="${TCLTLS_SSL_CFLAGS} ${CFLAGS} ${TCLTLS_SSL_CFLAGS}"
CPPFLAGS="${TCLTLS_SSL_CPPFLAGS} ${CPPFLAGS} ${TCLTLS_SSL_CPPFLAGS}"
AC_MSG_RESULT([$TCLTLS_SSL_CPPFLAGS $TCLTLS_SSL_CFLAGS $TCLTLS_SSL_LIBS])




dnl Sync the RPATH if requested
if test "$TCLEXT_BUILD" != 'static'; then
	if test "$TCLEXT_TLS_STATIC_SSL" = 'yes'; then
		DC_SYNC_RPATH([no])
	else
		DC_SYNC_RPATH([yes])
	fi
fi



dnl Enable a stable ABI
DC_SETUP_STABLE_API([${srcdir}/tcltls.vers], tcltls.syms)
if test "$tcltls_debug" = 'true'; then
	WEAKENSYMS=':'
	REMOVESYMS=':'
fi


dnl Produce output
AC_CONFIG_FILES([Makefile pkgIndex.tcl tcltls.syms])







AC_OUTPUT
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#!/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.







#


#-----------------------------------------------------------------------
# This is the configure.ac for the TclTLS extension.  The only places you
# should need to modify this file are marked by the string __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([tls],[1.8.0])








#--------------------------------------------------------------------
# Call TEA_INIT as the first TEA_ macro to set up initial vars.
# This will define a ${TEA_PLATFORM} variable == "unix" or "windows"
# as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE.
#--------------------------------------------------------------------

TEA_INIT


AC_CONFIG_AUX_DIR(tclconfig)



#--------------------------------------------------------------------
# Load the tclConfig.sh file
#--------------------------------------------------------------------

TEA_PATH_TCLCONFIG
TEA_LOAD_TCLCONFIG



#--------------------------------------------------------------------
# Load the tkConfig.sh file if necessary (Tk extension)
#--------------------------------------------------------------------











#TEA_PATH_TKCONFIG

#TEA_LOAD_TKCONFIG





#-----------------------------------------------------------------------
# Handle the --prefix=... option by defaulting to what Tcl gave.
# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
#-----------------------------------------------------------------------

TEA_PREFIX


#-----------------------------------------------------------------------
# Standard compiler checks.
# This sets up CC by using the CC env var, or looks for gcc otherwise.
# This also calls AC_PROG_CC and a few others to create the basic setup
# necessary to compile executables.
#-----------------------------------------------------------------------




TEA_SETUP_COMPILER




#-----------------------------------------------------------------------
# __CHANGE__
# Specify the C source files to compile in TEA_ADD_SOURCES,
# public headers that need to be installed in TEA_ADD_HEADERS,
# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
# and PKG_TCL_SOURCES.
#-----------------------------------------------------------------------


TEA_ADD_SOURCES([tls.c tlsBIO.c tlsIO.c tlsX509.c])
TEA_ADD_HEADERS([generic/tls.h])


TEA_ADD_INCLUDES([])



TEA_ADD_LIBS([])
TEA_ADD_CFLAGS([])

TEA_ADD_STUB_SOURCES([])
TEA_ADD_TCL_SOURCES([library/tls.tcl])







#--------------------------------------------------------------------
#







# 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.
#--------------------------------------------------------------------



CONFIG_CLEAN_FILES="$CONFIG_CLEAN_FILES tls.tcl.h.* config.log config.status Makefile pkgIndex.tcl tcltls.a.linkadd tcltls.syms"
if test "${TEA_PLATFORM}" = "windows" ; then
    AC_DEFINE(BUILD_tls)
    AC_DEFINE(WINDOWS)
    CLEANFILES="pkgIndex.tcl *.lib *.dll *.exp *.ilk *.pdb vc*.pch"
else
    CLEANFILES="pkgIndex.tcl *.so"
fi

AC_SUBST(CLEANFILES)






#--------------------------------------------------------------------
# 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

#--------------------------------------------------------------------
# Everyone should be linking against the Tcl stub library.  If you
# can't for some reason, remove this definition.  If you aren't using
# stubs, you also need to modify the SHLIB_LD_LIBS setting below to
# link against the non-stubbed Tcl library.  Add Tk too if necessary.


#--------------------------------------------------------------------

AC_DEFINE(USE_TCL_STUBS)
#AC_DEFINE(USE_TK_STUBS)

#--------------------------------------------------------------------
# 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







#--------------------------------------------------------------------
# This marco includes the TCL TLS specific functions to set the
# OpenSSL or LibreSSL config.
#--------------------------------------------------------------------
















TCLTLS_SSL_OPENSSL

#--------------------------------------------------------------------
# Shared libraries and static libraries have different names.
# Also, windows libraries and unix libraries have different names.
# For the OpenSSL version, I chose to use the same library names that

# OpenSSL uses as its default names.
#--------------------------------------------------------------------



if test "${TEA_PLATFORM}" = "windows" ; then
    if test "$GCC" = "yes"; then

	TEA_ADD_CFLAGS([${TCLTLS_SSL_CFLAGS}])
	TEA_ADD_INCLUDES([${TCLTLS_SSL_INCLUDES}])
	TEA_ADD_LIBS([${TCLTLS_SSL_LIBS}])
    fi
else






	TEA_ADD_CFLAGS([${TCLTLS_SSL_CFLAGS}])
	TEA_ADD_INCLUDES([${TCLTLS_SSL_INCLUDES}])
	TEA_ADD_LIBS([${TCLTLS_SSL_LIBS}])
fi

#--------------------------------------------------------------------
# Determine the name of the tclsh and/or wish executables in the
# Tcl and Tk build directories or the location they were installed
# into. These paths are used to support running test cases only,
# the Makefile should not be making use of these paths to generate
# a pkgIndex.tcl file or anything else at extension build time.
#--------------------------------------------------------------------

TEA_PROG_TCLSH
#TEA_PROG_WISH







#--------------------------------------------------------------------
# Setup a *Config.sh.in configuration file.
#--------------------------------------------------------------------





#TEA_EXPORT_CONFIG([tls])
#AC_SUBST(SAMPLE_VAR)



#--------------------------------------------------------------------
# Specify files to substitute AC variables in. You may alternatively
# have a special pkgIndex.tcl.in or other files which require


# substituting the AC variables in. Include these here.


#--------------------------------------------------------------------


AC_CONFIG_FILES([Makefile pkgIndex.tcl])
#AC_CONFIG_FILES([tlsConfig.sh])

#--------------------------------------------------------------------
# Finally, substitute all of the various values into the files
# specified with AC_CONFIG_FILES.
#--------------------------------------------------------------------

AC_OUTPUT

Name change from tls.tcl to library/tls.tcl.

Modified pkgIndex.tcl.in from [d123f3052b] to [ef684e85f3].




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if {[package vsatisfies [package present Tcl] 8.6-]} {
	package ifneeded tls @PACKAGE_VERSION@ [list apply {{dir} {
		if {{@TCLEXT_BUILD@} eq "static"} {
			load {} Tls




		} else {



			load [file join $dir @EXTENSION_TARGET@] Tls
		}


		set tlsTclInitScript [file join $dir tls.tcl]
		if {[file exists $tlsTclInitScript]} {
			source $tlsTclInitScript
		}
	}} $dir]
}
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# -*- tcl -*-
# Tcl package index file, version 1.1
#
if {[package vsatisfies [package provide Tcl] 9.0-]} {
    package ifneeded @PACKAGE_NAME@ @PACKAGE_VERSION@ \

	    [list load [file join $dir @PKG_LIB_FILE9@] [string totitle @PACKAGE_NAME@]]
    set initScript [file join $dir @[email protected]]
    if {[file exists $initScript]} {
	source -encoding utf-8 $initScript
    }
} else {
    if {![package vsatisfies [package provide Tcl] 8.5]} {return}
    package ifneeded @PACKAGE_NAME@ @PACKAGE_VERSION@ [list apply {{dir} {
	if {[string tolower [file extension @PKG_LIB_FILE8@]] in [list ".dll" ".so"]} {
	    load [file join $dir @PKG_LIB_FILE8@] [string totitle @PACKAGE_NAME@]
	} else {
	    load {} [string totitle @PACKAGE_NAME@]
	}
	set initScript [file join $dir @PACKAGE_NAME@.tcl]
	if {[file exists $initScript]} {
	    source -encoding utf-8 $initScript
	}
    }} $dir]
}