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authorjan.nijtmans <nijtmans@users.sourceforge.net>2016-03-15 08:30:39 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2016-03-15 08:30:39 (GMT)
commit6c534182fd22240a95933a12751a111f41f4a87c (patch)
treeebce9d0413eb6d262773180e23dde41ddcd4d92b /unix/configure.ac
parent6669e94c070680392a0e8c77203e45084d9c09d0 (diff)
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configure.in -> configure.ac
Diffstat (limited to 'unix/configure.ac')
-rw-r--r--unix/configure.ac857
1 files changed, 857 insertions, 0 deletions
diff --git a/unix/configure.ac b/unix/configure.ac
new file mode 100644
index 0000000..a748246
--- /dev/null
+++ b/unix/configure.ac
@@ -0,0 +1,857 @@
+#! /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 Tk installation
+dnl to configure the system for the local environment.
+
+AC_INIT([tk],[8.7])
+AC_PREREQ(2.69)
+
+dnl This is only used when included from macosx/configure.ac
+m4_ifdef([SC_USE_CONFIG_HEADERS], [
+ AC_CONFIG_HEADERS([tkConfig.h:../unix/tkConfig.h.in])
+ AC_CONFIG_COMMANDS_PRE([DEFS="-DHAVE_TK_CONFIG_H -imacros tkConfig.h"])
+ AH_TOP([
+ #ifndef _TKCONFIG
+ #define _TKCONFIG])
+ AH_BOTTOM([
+ /* Undef unused package specific autoheader defines so that we can
+ * include both tclConfig.h and tkConfig.h at the same time: */
+ /* override */ #undef PACKAGE_NAME
+ /* override */ #undef PACKAGE_STRING
+ /* override */ #undef PACKAGE_TARNAME
+ #endif /* _TKCONFIG */])
+])
+
+TK_VERSION=8.7
+TK_MAJOR_VERSION=8
+TK_MINOR_VERSION=7
+TK_PATCH_LEVEL="a0"
+VERSION=${TK_VERSION}
+LOCALES="cs da de el en en_gb eo es fr hu it nl pl pt ru sv"
+
+#--------------------------------------------------------------------
+# Find and load the tclConfig.sh file
+#--------------------------------------------------------------------
+
+SC_PATH_TCLCONFIG
+SC_LOAD_TCLCONFIG
+
+if test "${TCL_MAJOR_VERSION}" -ne 8 ; then
+ AC_MSG_ERROR([${PACKAGE_NAME} ${PACKAGE_VERSION} requires Tcl 8.6+
+Found config for Tcl ${TCL_VERSION}])
+fi
+if test "${TCL_MINOR_VERSION}" -lt 6 ; then
+ AC_MSG_ERROR([${PACKAGE_NAME} ${PACKAGE_VERSION} requires Tcl 8.6+
+Found config for Tcl ${TCL_VERSION}])
+fi
+
+SC_PROG_TCLSH
+SC_BUILD_TCLSH
+
+#------------------------------------------------------------------------
+# Handle the --prefix=... option
+#------------------------------------------------------------------------
+
+if test "${prefix}" = "NONE"; then
+ prefix="$TCL_PREFIX"
+fi
+if test "${exec_prefix}" = "NONE"; then
+ exec_prefix=$prefix
+fi
+# Make sure srcdir is fully qualified!
+srcdir="`cd "$srcdir" ; pwd`"
+TK_SRC_DIR="`cd "$srcdir"/..; pwd`"
+
+#------------------------------------------------------------------------
+# Compress and/or soft link the manpages?
+#------------------------------------------------------------------------
+
+SC_CONFIG_MANPAGES
+
+#------------------------------------------------------------------------
+# Standard compiler checks
+#------------------------------------------------------------------------
+
+# If the user did not set CFLAGS, set it now to keep
+# the AC_PROG_CC macro from adding "-g -O2".
+if test "${CFLAGS+set}" != "set" ; then
+ CFLAGS=""
+fi
+
+AC_PROG_CC
+AC_C_INLINE
+
+#--------------------------------------------------------------------
+# Supply a substitute for stdlib.h if it doesn't define strtol,
+# strtoul, or strtod (which it doesn't in some versions of SunOS).
+#--------------------------------------------------------------------
+
+AC_CHECK_HEADER(stdlib.h, tk_ok=1, tk_ok=0)
+AC_EGREP_HEADER(strtol, stdlib.h, , tk_ok=0)
+AC_EGREP_HEADER(strtoul, stdlib.h, , tk_ok=0)
+AC_EGREP_HEADER(strtod, stdlib.h, , tk_ok=0)
+if test $tk_ok = 0; then
+ AC_DEFINE(NO_STDLIB_H, 1, [Do we have <stdlib.h>?])
+fi
+
+#------------------------------------------------------------------------
+# If we're using GCC, see if the compiler understands -pipe. If so, use it.
+# It makes compiling go faster. (This is only a performance feature.)
+#------------------------------------------------------------------------
+
+if test -z "$no_pipe" && test -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
+
+#------------------------------------------------------------------------
+# Threads support - this auto-enables if Tcl was compiled threaded
+#------------------------------------------------------------------------
+
+SC_ENABLE_THREADS
+
+# Add the threads support libraries
+LIBS="$LIBS$THREADS_LIBS"
+
+SC_ENABLE_SHARED
+
+#--------------------------------------------------------------------
+# The statements below define a collection of compile flags. This
+# macro depends on the value of SHARED_BUILD, and should be called
+# after SC_ENABLE_SHARED checks the configure switches.
+#--------------------------------------------------------------------
+
+SC_CONFIG_CFLAGS
+
+SC_ENABLE_SYMBOLS
+
+#--------------------------------------------------------------------
+# Detect what compiler flags to set for 64-bit support.
+#--------------------------------------------------------------------
+
+SC_TCL_EARLY_FLAGS
+
+SC_TCL_64BIT_FLAGS
+
+#--------------------------------------------------------------------
+# Check endianness because we can optimize some operations
+#--------------------------------------------------------------------
+
+AC_C_BIGENDIAN
+
+#------------------------------------------------------------------------
+# If Tcl and Tk are installed in different places, adjust the library
+# search path to reflect this.
+#------------------------------------------------------------------------
+
+LIB_RUNTIME_DIR='$(libdir)'
+
+if test "$TCL_EXEC_PREFIX" != "$exec_prefix"; then
+ LIB_RUNTIME_DIR="${LIB_RUNTIME_DIR}:${TCL_EXEC_PREFIX}/lib"
+fi
+
+if test "$TCL_PREFIX" != "$prefix"; then
+ AC_MSG_WARN([
+ Different --prefix selected for Tk and Tcl!
+ [[package require Tk]] may not work correctly in tclsh.])
+fi
+
+#--------------------------------------------------------------------
+# Include sys/select.h if it exists and if it supplies things
+# that appear to be useful and aren't already in sys/types.h.
+# This appears to be true only on the RS/6000 under AIX. Some
+# systems like OSF/1 have a sys/select.h that's of no use, and
+# other systems like SCO UNIX have a sys/select.h that's
+# pernicious. If "fd_set" isn't defined anywhere then set a
+# special flag.
+#--------------------------------------------------------------------
+
+AC_CACHE_CHECK([for fd_set in sys/types], tcl_cv_type_fd_set, [
+ AC_TRY_COMPILE([#include <sys/types.h>],[fd_set readMask, writeMask;],
+ tcl_cv_type_fd_set=yes, tcl_cv_type_fd_set=no)])
+tk_ok=$tcl_cv_type_fd_set
+if test $tk_ok = no; then
+ AC_CACHE_CHECK([for fd_mask in sys/select], tcl_cv_grep_fd_mask, [
+ AC_EGREP_HEADER(fd_mask, sys/select.h,
+ tcl_cv_grep_fd_mask=present, tcl_cv_grep_fd_mask=missing)])
+ if test $tcl_cv_grep_fd_mask = present; then
+ AC_DEFINE(HAVE_SYS_SELECT_H, 1, [Should we include <sys/select.h>?])
+ tk_ok=yes
+ fi
+fi
+if test $tk_ok = no; then
+ AC_DEFINE(NO_FD_SET, 1, [Do we have fd_set?])
+fi
+
+#------------------------------------------------------------------------------
+# Find out all about time handling differences.
+#------------------------------------------------------------------------------
+
+AC_CHECK_HEADERS(sys/time.h)
+AC_HEADER_TIME
+
+#--------------------------------------------------------------------
+# Under Solaris 2.4, strtod returns the wrong value for the
+# terminating character under some conditions. Check for this
+# and if the problem exists use a substitute procedure
+# "fixstrtod" (provided by Tcl) that corrects the error.
+#--------------------------------------------------------------------
+
+SC_BUGGY_STRTOD
+
+#--------------------------------------------------------------------
+# Check for various typedefs and provide substitutes if
+# they don't exist.
+#--------------------------------------------------------------------
+
+AC_TYPE_MODE_T
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_TYPE_UID_T
+
+AC_CHECK_TYPE([intptr_t], [
+ AC_DEFINE([HAVE_INTPTR_T], 1, [Do we have the intptr_t type?])], [
+ AC_CACHE_CHECK([for pointer-size signed integer type], tcl_cv_intptr_t, [
+ for tcl_cv_intptr_t in "int" "long" "long long" none; do
+ if test "$tcl_cv_intptr_t" != none; then
+ AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
+ [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])],
+ [tcl_ok=yes], [tcl_ok=no])
+ test "$tcl_ok" = yes && break; fi
+ done])
+ if test "$tcl_cv_intptr_t" != none; then
+ AC_DEFINE_UNQUOTED([intptr_t], [$tcl_cv_intptr_t], [Signed integer
+ type wide enough to hold a pointer.])
+ fi
+])
+AC_CHECK_TYPE([uintptr_t], [
+ AC_DEFINE([HAVE_UINTPTR_T], 1, [Do we have the uintptr_t type?])], [
+ AC_CACHE_CHECK([for pointer-size unsigned integer type], tcl_cv_uintptr_t, [
+ for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \
+ none; do
+ if test "$tcl_cv_uintptr_t" != none; then
+ AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
+ [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])],
+ [tcl_ok=yes], [tcl_ok=no])
+ test "$tcl_ok" = yes && break; fi
+ done])
+ if test "$tcl_cv_uintptr_t" != none; then
+ AC_DEFINE_UNQUOTED([uintptr_t], [$tcl_cv_uintptr_t], [Unsigned integer
+ type wide enough to hold a pointer.])
+ fi
+])
+
+#-------------------------------------------
+# In OS/390 struct pwd has no pw_gecos field
+#-------------------------------------------
+
+AC_CACHE_CHECK([pw_gecos in struct pwd], tcl_cv_pwd_pw_gecos, [
+ AC_TRY_COMPILE([#include <pwd.h>],
+ [struct passwd pwd; pwd.pw_gecos;],
+ tcl_cv_pwd_pw_gecos=yes, tcl_cv_pwd_pw_gecos=no)])
+if test $tcl_cv_pwd_pw_gecos = yes; then
+ AC_DEFINE(HAVE_PW_GECOS, 1, [Does struct password have a pw_gecos field?])
+fi
+
+#--------------------------------------------------------------------
+# On Mac OS X, we can build either with X11 or with Aqua
+#--------------------------------------------------------------------
+
+if test "`uname -s`" = "Darwin" ; then
+ AC_MSG_CHECKING([whether to use Aqua])
+ AC_ARG_ENABLE(aqua,
+ AC_HELP_STRING([--enable-aqua=yes|no],
+ [use Aqua windowingsystem on Mac OS X (default: no)]),
+ [tk_aqua=$enableval], [tk_aqua=no])
+ if test $tk_aqua = yes -o $tk_aqua = cocoa; then
+ tk_aqua=yes
+ if test $tcl_corefoundation = no; then
+ AC_MSG_WARN([Aqua can only be used when CoreFoundation is available])
+ tk_aqua=no
+ fi
+ if test ! -d /System/Library/Frameworks/Cocoa.framework; then
+ AC_MSG_WARN([Aqua can only be used when Cocoa is available])
+ tk_aqua=no
+ fi
+ if test "`uname -r | awk -F. '{print [$]1}'`" -lt 9; then
+ AC_MSG_WARN([Aqua requires Mac OS X 10.5 or later])
+ tk_aqua=no
+ fi
+ fi
+ AC_MSG_RESULT([$tk_aqua])
+ if test "$fat_32_64" = yes; then
+ if test $tk_aqua = no; then
+ AC_CACHE_CHECK([for 64-bit X11], tcl_cv_lib_x11_64, [
+ for v in CFLAGS CPPFLAGS LDFLAGS; do
+ eval 'hold_'$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_'$v'"'
+ done])
+ fi
+ # remove 64-bit arch flags from CFLAGS et al. for combined 32 & 64 bit
+ # fat builds if configuration does not support 64-bit.
+ if test "$tcl_cv_lib_x11_64" = no; then
+ 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
+ fi
+ fi
+ if test $tk_aqua = no; then
+ # check if weak linking whole libraries is possible.
+ AC_CACHE_CHECK([if ld accepts -weak-l flag], tcl_cv_ld_weak_l, [
+ hold_ldflags=$LDFLAGS
+ LDFLAGS="$LDFLAGS -Wl,-weak-lm"
+ AC_TRY_LINK([#include <math.h>], [double f = sin(1.0);],
+ tcl_cv_ld_weak_l=yes, tcl_cv_ld_weak_l=no)
+ LDFLAGS=$hold_ldflags])
+ fi
+ AC_CHECK_HEADERS(AvailabilityMacros.h)
+ if test "$ac_cv_header_AvailabilityMacros_h" = yes; then
+ AC_CACHE_CHECK([if weak import is available], tcl_cv_cc_weak_import, [
+ hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
+ AC_TRY_LINK([
+ #ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
+ #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1020
+ #error __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1020
+ #endif
+ #elif MAC_OS_X_VERSION_MIN_REQUIRED < 1020
+ #error MAC_OS_X_VERSION_MIN_REQUIRED < 1020
+ #endif
+ int rand(void) __attribute__((weak_import));
+ ], [rand();],
+ tcl_cv_cc_weak_import=yes, tcl_cv_cc_weak_import=no)
+ CFLAGS=$hold_cflags])
+ if test $tcl_cv_cc_weak_import = yes; then
+ AC_DEFINE(HAVE_WEAK_IMPORT, 1, [Is weak import available?])
+ fi
+ AC_CACHE_CHECK([if Darwin SUSv3 extensions are available],
+ tcl_cv_cc_darwin_c_source, [
+ hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
+ AC_TRY_COMPILE([
+ #ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
+ #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050
+ #error __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050
+ #endif
+ #elif MAC_OS_X_VERSION_MIN_REQUIRED < 1050
+ #error MAC_OS_X_VERSION_MIN_REQUIRED < 1050
+ #endif
+ #define _DARWIN_C_SOURCE 1
+ #include <sys/cdefs.h>
+ ],,tcl_cv_cc_darwin_c_source=yes, tcl_cv_cc_darwin_c_source=no)
+ CFLAGS=$hold_cflags])
+ if test $tcl_cv_cc_darwin_c_source = yes; then
+ AC_DEFINE(_DARWIN_C_SOURCE, 1,
+ [Are Darwin SUSv3 extensions available?])
+ fi
+ fi
+else
+ tk_aqua=no
+fi
+
+if test $tk_aqua = yes; then
+ AC_DEFINE(MAC_OSX_TK, 1, [Are we building TkAqua?])
+ LIBS="$LIBS -framework Cocoa -framework Carbon -framework IOKit"
+ EXTRA_CC_SWITCHES='-std=gnu99 -x objective-c'
+ TK_WINDOWINGSYSTEM=AQUA
+ if test -n "${enable_symbols}" -a "${enable_symbols}" != no; then
+ AC_DEFINE(TK_MAC_DEBUG, 1, [Are TkAqua debug messages enabled?])
+ fi
+else
+ #--------------------------------------------------------------------
+ # 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.
+ #--------------------------------------------------------------------
+
+ SC_PATH_X
+ TK_WINDOWINGSYSTEM=X11
+fi
+
+#--------------------------------------------------------------------
+# Various manipulations on the search path used at runtime to
+# find shared libraries:
+# 1. If the X library binaries are in a non-standard directory,
+# add the X library location into that search path.
+# 2. On systems such as AIX and Ultrix that use "-L" as the
+# search path option, colons cannot be used to separate
+# directories from each other. Change colons to " -L".
+# 3. Create two sets of search flags, one for use in cc lines
+# and the other for when the linker is invoked directly. In
+# the second case, '-Wl,' must be stripped off and commas must
+# be replaced by spaces.
+#--------------------------------------------------------------------
+
+if test "x${x_libraries}" != "x"; then
+ if test "x${x_libraries}" != "xNONE"; then
+ LIB_RUNTIME_DIR="${LIB_RUNTIME_DIR}:${x_libraries}"
+ fi
+fi
+if test "${TCL_LD_SEARCH_FLAGS}" = '-L${LIB_RUNTIME_DIR}'; then
+ LIB_RUNTIME_DIR=`echo ${LIB_RUNTIME_DIR} |sed -e 's/:/ -L/g'`
+fi
+
+#--------------------------------------------------------------------
+# Check for the existence of various libraries. The order here
+# is important, so that then end up in the right order in the
+# command line generated by make. The -lsocket and -lnsl libraries
+# require a couple of special tricks:
+# 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.
+#--------------------------------------------------------------------
+
+if test $tk_aqua = no; then
+ AC_CHECK_LIB(Xbsd, main, [LIBS="$LIBS -lXbsd"])
+fi
+
+#--------------------------------------------------------------------
+# One more check related to the X libraries. The standard releases
+# of Ultrix don't support the "xauth" mechanism, so send won't work
+# unless TK_NO_SECURITY is defined. However, there are usually copies
+# of the MIT X server available as well, which do support xauth.
+# Check for the MIT stuff and use it if it exists.
+#
+# Note: can't use ac_check_lib macro (at least, not in Autoconf 2.1)
+# because it can't deal with the "-" in the library name.
+#--------------------------------------------------------------------
+
+if test -d /usr/include/mit -a $tk_aqua = no; then
+ AC_MSG_CHECKING([MIT X libraries])
+ tk_oldCFlags=$CFLAGS
+ CFLAGS="$CFLAGS -I/usr/include/mit"
+ tk_oldLibs=$LIBS
+ LIBS="$LIBS -lX11-mit"
+ AC_TRY_LINK([
+ #include <X11/Xlib.h>
+ ], [
+ XOpenDisplay(0);
+ ], [
+ AC_MSG_RESULT([yes])
+ XLIBSW="-lX11-mit"
+ XINCLUDES="-I/usr/include/mit"
+ ], AC_MSG_RESULT([no]))
+ CFLAGS=$tk_oldCFlags
+ LIBS=$tk_oldLibs
+fi
+
+#--------------------------------------------------------------------
+# Check for freetype / fontconfig / Xft support.
+#--------------------------------------------------------------------
+
+if test $tk_aqua = no; then
+ AC_MSG_CHECKING([whether to use xft])
+ AC_ARG_ENABLE(xft,
+ AC_HELP_STRING([--enable-xft],
+ [use freetype/fontconfig/xft (default: on)]),
+ [enable_xft=$enableval], [enable_xft="default"])
+ XFT_CFLAGS=""
+ XFT_LIBS=""
+ if test "$enable_xft" = "no" ; then
+ AC_MSG_RESULT([$enable_xft])
+ else
+ found_xft="yes"
+ dnl make sure package configurator (xft-config or pkg-config
+ dnl says that xft is present.
+ XFT_CFLAGS=`xft-config --cflags 2>/dev/null` || found_xft="no"
+ XFT_LIBS=`xft-config --libs 2>/dev/null` || found_xft="no"
+ if test "$found_xft" = "no" ; then
+ found_xft=yes
+ XFT_CFLAGS=`pkg-config --cflags xft 2>/dev/null` || found_xft="no"
+ XFT_LIBS=`pkg-config --libs xft 2>/dev/null` || found_xft="no"
+ fi
+ AC_MSG_RESULT([$found_xft])
+ dnl make sure that compiling against Xft header file doesn't bomb
+ if test "$found_xft" = "yes" ; then
+ tk_oldCFlags=$CFLAGS
+ CFLAGS="$CFLAGS $XINCLUDES $XFT_CFLAGS"
+ tk_oldLibs=$LIBS
+ LIBS="$tk_oldLIBS $XFT_LIBS $XLIBSW"
+ AC_CHECK_HEADER(X11/Xft/Xft.h, [], [
+ found_xft=no
+ ],[#include <X11/Xlib.h>])
+ CFLAGS=$tk_oldCFlags
+ LIBS=$tk_oldLibs
+ fi
+ dnl make sure that linking against Xft libraries finds freetype
+ if test "$found_xft" = "yes" ; then
+ tk_oldCFlags=$CFLAGS
+ CFLAGS="$CFLAGS $XINCLUDES $XFT_CFLAGS"
+ tk_oldLibs=$LIBS
+ LIBS="$tk_oldLIBS $XFT_LIBS $XLIBSW"
+ AC_CHECK_LIB(Xft, XftFontOpen, [], [
+ found_xft=no
+ ])
+ CFLAGS=$tk_oldCFlags
+ LIBS=$tk_oldLibs
+ fi
+ dnl make sure that linking against fontconfig libraries finds Fc* symbols
+ if test "$found_xft" = "yes" ; then
+ tk_oldCFlags=$CFLAGS
+ CFLAGS="$CFLAGS $XINCLUDES $XFT_CFLAGS"
+ tk_oldLibs=$LIBS
+ LIBS="$tk_oldLIBS $XFT_LIBS $XLIBSW -lfontconfig"
+ AC_CHECK_LIB(fontconfig, FcFontSort, [
+ XFT_LIBS="$XFT_LIBS -lfontconfig"
+ ], [])
+ CFLAGS=$tk_oldCFlags
+ LIBS=$tk_oldLibs
+ fi
+ dnl print a warning if xft is unusable and was specifically requested
+ if test "$found_xft" = "no" ; then
+ if test "$enable_xft" = "yes" ; then
+ AC_MSG_WARN([Can't find xft configuration, or xft is unusable])
+ fi
+ enable_xft=no
+ XFT_CFLAGS=""
+ XFT_LIBS=""
+ else
+ enable_xft=yes
+ fi
+ fi
+ if test $enable_xft = "yes" ; then
+ UNIX_FONT_OBJS=tkUnixRFont.o
+ AC_DEFINE(HAVE_XFT, 1, [Have we turned on XFT (antialiased fonts)?])
+ else
+ UNIX_FONT_OBJS=tkUnixFont.o
+ fi
+ AC_SUBST(XFT_CFLAGS)
+ AC_SUBST(XFT_LIBS)
+ AC_SUBST(UNIX_FONT_OBJS)
+fi
+
+#--------------------------------------------------------------------
+# Check for XkbKeycodeToKeysym.
+#--------------------------------------------------------------------
+
+if test $tk_aqua = no; then
+ tk_oldCFlags=$CFLAGS
+ tk_oldLibs=$LIBS
+ CFLAGS="$CFLAGS $XINCLUDES"
+ LIBS="$LIBS $XLIBSW"
+ AC_CHECK_HEADER(X11/XKBlib.h, [
+ xkblib_header_found=yes
+ ], [
+ xkblib_header_found=no
+ ], [#include <X11/Xlib.h>])
+ if test $xkblib_header_found = "yes" ; then
+ AC_CHECK_LIB(X11, XkbKeycodeToKeysym, [
+ xkbkeycodetokeysym_found=yes
+ ], [
+ xkbkeycodetokeysym_found=no
+ ])
+ else
+ xkbkeycodetokeysym_found=no
+ fi
+ if test $xkbkeycodetokeysym_found = "yes" ; then
+ AC_DEFINE(HAVE_XKBKEYCODETOKEYSYM, 1, [Do we have XkbKeycodeToKeysym?])
+ fi
+ CFLAGS=$tk_oldCFlags
+ LIBS=$tk_oldLibs
+fi
+
+#--------------------------------------------------------------------
+# Check whether XKeycodeToKeysym is deprecated in X11 headers.
+#--------------------------------------------------------------------
+
+if test $tk_aqua = no && test "$GCC" = yes; then
+ AC_MSG_CHECKING([whether XKeycodeToKeysym is deprecated])
+ tk_oldCFlags=$CFLAGS
+ CFLAGS="$CFLAGS -Werror"
+ AC_TRY_LINK([
+ #include <X11/Xlib.h>
+ ], [
+ XKeycodeToKeysym(0,0,0);
+ ], [
+ AC_MSG_RESULT([no])
+ ], [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(XKEYCODETOKEYSYM_IS_DEPRECATED, 1, [Is XKeycodeToKeysym deprecated?])
+ ])
+ CFLAGS=$tk_oldCFlags
+fi
+
+#--------------------------------------------------------------------
+# XXX Do this last.
+# It might modify XLIBSW which could affect other tests.
+#
+# Check whether the header and library for the XScreenSaver
+# extension are available, and set HAVE_XSS if so.
+# XScreenSaver is needed for Tk_GetUserInactiveTime().
+#--------------------------------------------------------------------
+
+if test $tk_aqua = no; then
+ tk_oldCFlags=$CFLAGS
+ CFLAGS="$CFLAGS $XINCLUDES"
+ tk_oldLibs=$LIBS
+ LIBS="$tk_oldLibs $XLIBSW"
+ xss_header_found=no
+ xss_lib_found=no
+ AC_MSG_CHECKING([whether to try to use XScreenSaver])
+ AC_ARG_ENABLE(xss,
+ AC_HELP_STRING([--enable-xss],
+ [use XScreenSaver for activity timer (default: on)]),
+ [enable_xss=$enableval], [enable_xss=yes])
+ if test "$enable_xss" = "no" ; then
+ AC_MSG_RESULT([$enable_xss])
+ else
+ AC_MSG_RESULT([$enable_xss])
+ AC_CHECK_HEADER(X11/extensions/scrnsaver.h, [
+ xss_header_found=yes
+ ],,[#include <X11/Xlib.h>])
+ AC_CHECK_FUNC(XScreenSaverQueryInfo,,[
+ AC_CHECK_LIB(Xext, XScreenSaverQueryInfo, [
+ XLIBSW="$XLIBSW -lXext"
+ xss_lib_found=yes
+ ], [
+ AC_CHECK_LIB(Xss, XScreenSaverQueryInfo, [
+ if test "$tcl_cv_ld_weak_l" = yes; then
+ # On Darwin, weak link libXss if possible,
+ # as it is only available on Tiger or later.
+ XLIBSW="$XLIBSW -Wl,-weak-lXss -lXext"
+ else
+ XLIBSW="$XLIBSW -lXss -lXext"
+ fi
+ xss_lib_found=yes
+ ],, -lXext)
+ ])
+ ])
+ fi
+ if test $enable_xss = yes -a $xss_lib_found = yes -a $xss_header_found = yes; then
+ AC_DEFINE(HAVE_XSS, 1, [Is XScreenSaver available?])
+ fi
+ CFLAGS=$tk_oldCFlags
+ LIBS=$tk_oldLibs
+fi
+
+#--------------------------------------------------------------------
+# Figure out whether "char" is unsigned. If so, set a
+# #define for __CHAR_UNSIGNED__.
+#--------------------------------------------------------------------
+
+AC_C_CHAR_UNSIGNED
+
+#--------------------------------------------------------------------
+# The statements below define a collection of symbols related to
+# building libtk as a shared library instead of a static library.
+#--------------------------------------------------------------------
+
+eval eval "TK_UNSHARED_LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}"
+eval eval "TK_SHARED_LIB_SUFFIX=${SHARED_LIB_SUFFIX}"
+eval "TK_LIB_FILE=libtk${LIB_SUFFIX}"
+
+# tkConfig.sh needs a version of the _LIB_SUFFIX that has been eval'ed
+# since on some platforms TK_LIB_FILE contains shell escapes.
+
+eval "TK_LIB_FILE=${TK_LIB_FILE}"
+
+if test "${SHARED_BUILD}" = "1" -a "${SHLIB_SUFFIX}" != ""; then
+ SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \${TCL_STUB_LIB_SPEC}"
+ TCL_STUB_FLAGS="-DUSE_TCL_STUBS"
+fi
+
+TK_LIBRARY='$(prefix)/lib/tk$(VERSION)'
+PRIVATE_INCLUDE_DIR='$(includedir)'
+HTML_DIR='$(DISTDIR)/html'
+TK_PKG_DIR='tk$(VERSION)'
+TK_RSRC_FILE='tk$(VERSION).rsrc'
+WISH_RSRC_FILE='wish$(VERSION).rsrc'
+
+# Note: in the following variable, it's important to use the absolute
+# path name of the Tcl directory rather than "..": this is because
+# AIX remembers this path and will attempt to use it at run-time to look
+# up the Tcl library.
+
+if test "`uname -s`" = "Darwin" ; then
+ SC_ENABLE_FRAMEWORK
+ TK_SHLIB_LD_EXTRAS="-compatibility_version ${TK_VERSION} -current_version ${TK_VERSION}`echo ${TK_PATCH_LEVEL} | awk ['{match($0, "\\\.[0-9]+"); print substr($0,RSTART,RLENGTH)}']`"
+ TK_SHLIB_LD_EXTRAS="${TK_SHLIB_LD_EXTRAS}"' -install_name "${DYLIB_INSTALL_DIR}/${TK_LIB_FILE}" -unexported_symbols_list $$(f=$(TK_LIB_FILE).E && nm -gp tkMacOSX*.o 2>/dev/null | awk "/^[[0-9a-f]]+ . \.objc/ {print \$$3}" > $$f && nm -gjp "$(TCL_BIN_DIR)"/$(TCL_STUB_LIB_FILE) | grep ^_[[^_]] >> $$f && echo $$f)'
+ echo "$LDFLAGS " | grep -q -- '-prebind ' && TK_SHLIB_LD_EXTRAS="${TK_SHLIB_LD_EXTRAS}"' -seg1addr 0xb000000'
+ TK_SHLIB_LD_EXTRAS="${TK_SHLIB_LD_EXTRAS}"' -sectcreate __TEXT __info_plist Tk-Info.plist'
+ EXTRA_WISH_LIBS='-sectcreate __TEXT __info_plist Wish-Info.plist'
+ EXTRA_APP_CC_SWITCHES="${EXTRA_APP_CC_SWITCHES}"' -mdynamic-no-pic'
+ AC_CONFIG_FILES([Tk-Info.plist:../macosx/Tk-Info.plist.in Wish-Info.plist:../macosx/Wish-Info.plist.in])
+ for l in ${LOCALES}; do CFBUNDLELOCALIZATIONS="${CFBUNDLELOCALIZATIONS}<string>$l</string>"; done
+ TK_YEAR="`date +%Y`"
+fi
+
+if test "$FRAMEWORK_BUILD" = "1" ; then
+ AC_DEFINE(TK_FRAMEWORK, 1, [Is Tk built as a framework?])
+ # Construct a fake local framework structure to make linking with
+ # '-framework Tk' and running of tktest work
+ AC_CONFIG_COMMANDS([Tk.framework], [n=Tk &&
+ f=$n.framework && v=Versions/$VERSION &&
+ rm -rf $f && mkdir -p $f/$v/Resources &&
+ ln -s $v/$n $v/Resources $f && ln -s ../../../$n $f/$v &&
+ ln -s ../../../../$n-Info.plist $f/$v/Resources/Info.plist &&
+ if test $tk_aqua = yes; then ln -s ../../../../$n.rsrc $f/$v/Resources; fi &&
+ unset n f v
+ ], VERSION=${TK_VERSION} && tk_aqua=${tk_aqua})
+ LD_LIBRARY_PATH_VAR="DYLD_FRAMEWORK_PATH"
+ if test "${libdir}" = '${exec_prefix}/lib'; then
+ # override libdir default
+ libdir="/Library/Frameworks"
+ fi
+ TK_LIB_FILE="Tk"
+ TK_LIB_FLAG="-framework Tk"
+ TK_BUILD_LIB_SPEC="-F`pwd | sed -e 's/ /\\\\ /g'` -framework Tk"
+ TK_LIB_SPEC="-F${libdir} -framework Tk"
+ libdir="${libdir}/Tk.framework/Versions/\${VERSION}"
+ TK_LIBRARY="${libdir}/Resources/Scripts"
+ TK_PKG_DIR="Resources/Scripts"
+ TK_RSRC_FILE="Tk.rsrc"
+ WISH_RSRC_FILE="Wish.rsrc"
+ includedir="${libdir}/Headers"
+ PRIVATE_INCLUDE_DIR="${libdir}/PrivateHeaders"
+ HTML_DIR="${libdir}/Resources/Documentation/Reference/Tk"
+ EXTRA_INSTALL="install-private-headers html-tk"
+ EXTRA_BUILD_HTML='@ln -fs contents.htm "$(HTML_INSTALL_DIR)"/TkTOC.html'
+ EXTRA_INSTALL_BINARIES='@echo "Installing Info.plist to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA_DIR) "$(LIB_INSTALL_DIR)/Resources" && $(INSTALL_DATA) Tk-Info.plist "$(LIB_INSTALL_DIR)/Resources/Info.plist"'
+ EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing license.terms to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA) "$(TOP_DIR)/license.terms" "$(LIB_INSTALL_DIR)/Resources"'
+ if test $tk_aqua = yes; then
+ EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Images to $(LIB_INSTALL_DIR)/Resources/" && $(INSTALL_DATA_DIR) "$(LIB_INSTALL_DIR)/Resources" && for i in Tk.tiff Tk.icns; do $(INSTALL_DATA) "$(MAC_OSX_DIR)/$$i" "$(LIB_INSTALL_DIR)/Resources"; done'
+ EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing wish$(VERSION) script to $(INSTALL_ROOT)/'"${bindir}"'/" && $(INSTALL_DATA_DIR) "$(INSTALL_ROOT)/'"${bindir}"'" && printf > "$(INSTALL_ROOT)/'"${bindir}"'/wish$(VERSION)" "#!/bin/sh\n\"\$$(dirname \$$0)'"`eval d="${bindir}"; echo "$d" | sed -e 's#/[^/][^/]*#/..#g'`"'$(bindir)/Wish\" \"\$$@\"" && chmod +x "$(INSTALL_ROOT)/'"${bindir}"'/wish$(VERSION)"'
+ bindir="${libdir}/Resources/Wish.app/Contents/MacOS"
+ EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Info.plist to $(BIN_INSTALL_DIR)/.." && $(INSTALL_DATA) Wish-Info.plist "$(BIN_INSTALL_DIR)/../Info.plist" && mv -f "$(BIN_INSTALL_DIR)/wish$(VERSION)" "$(BIN_INSTALL_DIR)/Wish"'
+ EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Wish.icns to $(BIN_INSTALL_DIR)/../Resources" && $(INSTALL_DATA_DIR) "$(BIN_INSTALL_DIR)/../Resources"'
+ EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && $(INSTALL_DATA) "$(MAC_OSX_DIR)/Tk.icns" "$(BIN_INSTALL_DIR)/../Resources/Wish.icns"'
+ EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Installing Wish.sdef to $(BIN_INSTALL_DIR)/../Resources" && $(INSTALL_DATA) "$(MAC_OSX_DIR)/Wish.sdef" "$(BIN_INSTALL_DIR)/../Resources"'
+ fi
+ EXTRA_INSTALL_BINARIES="$EXTRA_INSTALL_BINARIES"' && echo "Finalizing Tk.framework" && rm -f "$(LIB_INSTALL_DIR)/../Current" && ln -s "$(VERSION)" "$(LIB_INSTALL_DIR)/../Current" && for f in "$(LIB_FILE)" tkConfig.sh Resources Headers PrivateHeaders; do rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/Current/$$f" "$(LIB_INSTALL_DIR)/../.."; done && f="$(STUB_LIB_FILE)" && rm -f "$(LIB_INSTALL_DIR)/../../$$f" && ln -s "Versions/$(VERSION)/$$f" "$(LIB_INSTALL_DIR)/../.."'
+ # Don't use AC_DEFINE for the following as the framework version define
+ # needs to go into the Makefile even when using autoheader, so that we
+ # can pick up a potential make override of VERSION. Also, don't put this
+ # into CFLAGS as it should not go into tkConfig.sh
+ EXTRA_CC_SWITCHES="$EXTRA_CC_SWITCHES"' -DTK_FRAMEWORK_VERSION=\"$(VERSION)\"'
+else
+ if test $tk_aqua = yes; then
+ EXTRA_INSTALL_BINARIES='@echo "Installing Images to $(LIB_INSTALL_DIR)/" && $(INSTALL_DATA_DIR) "$(LIB_INSTALL_DIR)" && for i in Tk.tiff Tk.icns; do $(INSTALL_DATA) "$(MAC_OSX_DIR)/$$i" "$(LIB_INSTALL_DIR)"; done'
+ fi
+ # libdir must be a fully qualified path and not ${exec_prefix}/lib
+ eval libdir="$libdir"
+ if test "${ac_cv_cygwin}" = "yes" -a "$SHARED_BUILD" = "1"; then
+ TK_LIB_FLAG="-ltk`echo ${TK_VERSION} | tr -d .`"
+ TK_BUILD_LIB_SPEC="-L\$(TOP_DIR)/win ${TK_LIB_FLAG}"
+ else
+ if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
+ TK_LIB_FLAG="-ltk${TK_VERSION}"
+ else
+ TK_LIB_FLAG="-ltk`echo ${TK_VERSION} | tr -d .`"
+ fi
+ TK_BUILD_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TK_LIB_FLAG}"
+ fi
+ TK_LIB_SPEC="-L${libdir} ${TK_LIB_FLAG}"
+fi
+
+#--------------------------------------------------------------------
+# The statements below define various symbols relating to Tk
+# stub support.
+#--------------------------------------------------------------------
+
+# Replace ${VERSION} with contents of ${TK_VERSION}
+eval "TK_STUB_LIB_FILE=libtkstub${TK_UNSHARED_LIB_SUFFIX}"
+eval "TK_STUB_LIB_DIR=${libdir}"
+
+if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
+ TK_STUB_LIB_FLAG="-ltkstub${TK_VERSION}"
+else
+ TK_STUB_LIB_FLAG="-ltkstub`echo ${TK_VERSION} | tr -d .`"
+fi
+
+TK_BUILD_STUB_LIB_SPEC="-L`pwd | sed -e 's/ /\\\\ /g'` ${TK_STUB_LIB_FLAG}"
+TK_STUB_LIB_SPEC="-L${TK_STUB_LIB_DIR} ${TK_STUB_LIB_FLAG}"
+TK_BUILD_STUB_LIB_PATH="`pwd`/${TK_STUB_LIB_FILE}"
+TK_STUB_LIB_PATH="${TK_STUB_LIB_DIR}/${TK_STUB_LIB_FILE}"
+
+# Install time header dir can be set via --includedir
+eval "TK_INCLUDE_SPEC=\"-I${includedir}\""
+
+#------------------------------------------------------------------------
+# tkConfig.sh refers to this by a different name
+#------------------------------------------------------------------------
+
+TK_SHARED_BUILD=${SHARED_BUILD}
+
+AC_SUBST(TK_VERSION)
+AC_SUBST(TK_MAJOR_VERSION)
+AC_SUBST(TK_MINOR_VERSION)
+AC_SUBST(TK_PATCH_LEVEL)
+AC_SUBST(TK_YEAR)
+
+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)
+AC_SUBST(TK_STUB_LIB_PATH)
+AC_SUBST(TK_INCLUDE_SPEC)
+AC_SUBST(TK_BUILD_STUB_LIB_SPEC)
+AC_SUBST(TK_BUILD_STUB_LIB_PATH)
+
+AC_SUBST(TK_SRC_DIR)
+
+AC_SUBST(TK_SHARED_BUILD)
+AC_SUBST(LD_LIBRARY_PATH_VAR)
+
+AC_SUBST(TK_BUILD_LIB_SPEC)
+
+AC_SUBST(TCL_STUB_FLAGS)
+AC_SUBST(XINCLUDES)
+AC_SUBST(XLIBSW)
+AC_SUBST(LOCALES)
+
+AC_SUBST(TK_WINDOWINGSYSTEM)
+AC_SUBST(TK_PKG_DIR)
+AC_SUBST(TK_LIBRARY)
+AC_SUBST(LIB_RUNTIME_DIR)
+AC_SUBST(PRIVATE_INCLUDE_DIR)
+AC_SUBST(HTML_DIR)
+
+AC_SUBST(EXTRA_CC_SWITCHES)
+AC_SUBST(EXTRA_APP_CC_SWITCHES)
+AC_SUBST(EXTRA_INSTALL)
+AC_SUBST(EXTRA_INSTALL_BINARIES)
+AC_SUBST(EXTRA_BUILD_HTML)
+AC_SUBST(EXTRA_WISH_LIBS)
+AC_SUBST(CFBUNDLELOCALIZATIONS)
+
+AC_SUBST(TK_RSRC_FILE)
+AC_SUBST(WISH_RSRC_FILE)
+AC_SUBST(LIB_RSRC_FILE)
+AC_SUBST(APP_RSRC_FILE)
+AC_SUBST(REZ)
+AC_SUBST(REZ_FLAGS)
+
+AC_CONFIG_FILES([
+ Makefile:../unix/Makefile.in
+ tkConfig.sh:../unix/tkConfig.sh.in
+ tk.pc:../unix/tk.pc.in
+])
+AC_OUTPUT
+
+dnl Local Variables:
+dnl mode: autoconf
+dnl End: