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author | William Joye <wjoye@cfa.harvard.edu> | 2019-01-07 19:24:27 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2019-01-07 19:24:27 (GMT) |
commit | 3eacbfa27772fd77d216cfbbacd7aa029e55c195 (patch) | |
tree | 6599586aec54d9ca99f476326158de648530e72f /tkmpeg/tclconfig/tcl.m4 | |
parent | b79546a540f7d856c811d39024f0b47620ba0645 (diff) | |
download | blt-3eacbfa27772fd77d216cfbbacd7aa029e55c195.zip blt-3eacbfa27772fd77d216cfbbacd7aa029e55c195.tar.gz blt-3eacbfa27772fd77d216cfbbacd7aa029e55c195.tar.bz2 |
update TEA 3.13
Diffstat (limited to 'tkmpeg/tclconfig/tcl.m4')
-rw-r--r-- | tkmpeg/tclconfig/tcl.m4 | 4456 |
1 files changed, 0 insertions, 4456 deletions
diff --git a/tkmpeg/tclconfig/tcl.m4 b/tkmpeg/tclconfig/tcl.m4 deleted file mode 100644 index b07ec54..0000000 --- a/tkmpeg/tclconfig/tcl.m4 +++ /dev/null @@ -1,4456 +0,0 @@ -# tcl.m4 -- -# -# This file provides a set of autoconf macros to help TEA-enable -# a Tcl extension. -# -# Copyright (c) 1999-2000 Ajuba Solutions. -# Copyright (c) 2002-2005 ActiveState Corporation. -# -# See the file "license.terms" for information on usage and redistribution -# of this file, and for a DISCLAIMER OF ALL WARRANTIES. - -AC_PREREQ(2.57) - -dnl TEA extensions pass us the version of TEA they think they -dnl are compatible with (must be set in TEA_INIT below) -dnl TEA_VERSION="3.10" - -# Possible values for key variables defined: -# -# TEA_WINDOWINGSYSTEM - win32 aqua x11 (mirrors 'tk windowingsystem') -# PRACTCL_WINDOWINGSYSTEM - windows cocoa hitheme x11 sdl -# TEA_PLATFORM - windows unix -# TEA_TK_EXTENSION - True if this is a Tk extension -# TEACUP_OS - windows macosx linux generic -# TEACUP_TOOLSET - Toolset in use (gcc,mingw,msvc,llvm) -# TEACUP_PROFILE - win32 -# - -#------------------------------------------------------------------------ -# TEA_PATH_TCLCONFIG -- -# -# Locate the tclConfig.sh file and perform a sanity check on -# the Tcl compile flags -# -# Arguments: -# none -# -# Results: -# -# Adds the following arguments to configure: -# --with-tcl=... -# -# Defines the following vars: -# TCL_BIN_DIR Full path to the directory containing -# the tclConfig.sh file -#------------------------------------------------------------------------ - -AC_DEFUN([TEA_PATH_TCLCONFIG], [ - dnl TEA specific: Make sure we are initialized - AC_REQUIRE([TEA_INIT]) - # - # Ok, lets find the tcl configuration - # First, look for one uninstalled. - # the alternative search directory is invoked by --with-tcl - # - - if test x"${no_tcl}" = x ; then - # we reset no_tcl in case something fails here - no_tcl=true - AC_ARG_WITH(tcl, - AC_HELP_STRING([--with-tcl], - [directory containing tcl configuration (tclConfig.sh)]), - with_tclconfig="${withval}") - AC_MSG_CHECKING([for Tcl configuration]) - AC_CACHE_VAL(ac_cv_c_tclconfig,[ - - # First check to see if --with-tcl was specified. - if test x"${with_tclconfig}" != x ; then - case "${with_tclconfig}" in - */tclConfig.sh ) - if test -f "${with_tclconfig}"; then - AC_MSG_WARN([--with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself]) - with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`" - fi ;; - esac - if test -f "${with_tclconfig}/tclConfig.sh" ; then - ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`" - else - AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh]) - fi - fi - - # then check for a private Tcl installation - if test x"${ac_cv_c_tclconfig}" = x ; then - for i in \ - ../tcl \ - `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ - `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \ - `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ - ../../tcl \ - `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ - `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ - `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ - ../../../tcl \ - `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ - `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \ - `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do - if test "${TEA_PLATFORM}" = "windows" \ - -a -f "$i/win/tclConfig.sh" ; then - ac_cv_c_tclconfig="`(cd $i/win; pwd)`" - break - fi - if test -f "$i/unix/tclConfig.sh" ; then - ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" - break - fi - done - fi - - # on Darwin, check in Framework installation locations - if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then - for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ - `ls -d /Library/Frameworks 2>/dev/null` \ - `ls -d /Network/Library/Frameworks 2>/dev/null` \ - `ls -d /System/Library/Frameworks 2>/dev/null` \ - ; do - if test -f "$i/Tcl.framework/tclConfig.sh" ; then - ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`" - break - fi - done - fi - - # TEA specific: on Windows, check in common installation locations - if test "${TEA_PLATFORM}" = "windows" \ - -a x"${ac_cv_c_tclconfig}" = x ; then - for i in `ls -d C:/Tcl/lib 2>/dev/null` \ - `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ - ; do - if test -f "$i/tclConfig.sh" ; then - ac_cv_c_tclconfig="`(cd $i; pwd)`" - break - fi - done - fi - - # check in a few common install locations - if test x"${ac_cv_c_tclconfig}" = x ; then - for i in `ls -d ${libdir} 2>/dev/null` \ - `ls -d ${exec_prefix}/lib 2>/dev/null` \ - `ls -d ${prefix}/lib 2>/dev/null` \ - `ls -d /usr/contrib/lib 2>/dev/null` \ - `ls -d /usr/local/lib 2>/dev/null` \ - `ls -d /usr/pkg/lib 2>/dev/null` \ - `ls -d /usr/lib 2>/dev/null` \ - `ls -d /usr/lib64 2>/dev/null` \ - `ls -d /usr/lib/tcl8.6 2>/dev/null` \ - `ls -d /usr/lib/tcl8.5 2>/dev/null` \ - ; do - if test -f "$i/tclConfig.sh" ; then - ac_cv_c_tclconfig="`(cd $i; pwd)`" - break - fi - done - fi - - # check in a few other private locations - if test x"${ac_cv_c_tclconfig}" = x ; then - for i in \ - ${srcdir}/../tcl \ - `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ - `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \ - `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do - if test "${TEA_PLATFORM}" = "windows" \ - -a -f "$i/win/tclConfig.sh" ; then - ac_cv_c_tclconfig="`(cd $i/win; pwd)`" - break - fi - if test -f "$i/unix/tclConfig.sh" ; then - ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" - break - fi - done - fi - ]) - - if test x"${ac_cv_c_tclconfig}" = x ; then - TCL_BIN_DIR="# no Tcl configs found" - AC_MSG_ERROR([Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh]) - else - no_tcl= - TCL_BIN_DIR="${ac_cv_c_tclconfig}" - AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh]) - fi - fi -]) - -#------------------------------------------------------------------------ -# TEA_PATH_TKCONFIG -- -# -# Locate the tkConfig.sh file -# -# Arguments: -# none -# -# Results: -# -# Adds the following arguments to configure: -# --with-tk=... -# -# Defines the following vars: -# TK_BIN_DIR Full path to the directory containing -# the tkConfig.sh file -#------------------------------------------------------------------------ - -AC_DEFUN([TEA_PATH_TKCONFIG], [ - # - # Ok, lets find the tk configuration - # First, look for one uninstalled. - # the alternative search directory is invoked by --with-tk - # - - if test x"${no_tk}" = x ; then - # we reset no_tk in case something fails here - no_tk=true - TEA_TK_EXTENSION=0 - AC_ARG_WITH(tk, - AC_HELP_STRING([--with-tk], - [directory containing tk configuration (tkConfig.sh)]), - with_tkconfig="${withval}") - AC_MSG_CHECKING([for Tk configuration]) - AC_CACHE_VAL(ac_cv_c_tkconfig,[ - - # First check to see if --with-tkconfig was specified. - if test x"${with_tkconfig}" != x ; then - case "${with_tkconfig}" in - */tkConfig.sh ) - if test -f "${with_tkconfig}"; then - AC_MSG_WARN([--with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself]) - with_tkconfig="`echo "${with_tkconfig}" | sed 's!/tkConfig\.sh$!!'`" - fi ;; - esac - if test -f "${with_tkconfig}/tkConfig.sh" ; then - ac_cv_c_tkconfig="`(cd "${with_tkconfig}"; pwd)`" - else - AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh]) - fi - fi - - # then check for a private Tk library - if test x"${ac_cv_c_tkconfig}" = x ; then - for i in \ - ../tk \ - `ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ - `ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \ - `ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \ - ../../tk \ - `ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ - `ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \ - `ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \ - ../../../tk \ - `ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ - `ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \ - `ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do - if test "${TEA_PLATFORM}" = "windows" \ - -a -f "$i/win/tkConfig.sh" ; then - ac_cv_c_tkconfig="`(cd $i/win; pwd)`" - break - fi - if test -f "$i/unix/tkConfig.sh" ; then - ac_cv_c_tkconfig="`(cd $i/unix; pwd)`" - break - fi - done - fi - - # on Darwin, check in Framework installation locations - if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then - for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ - `ls -d /Library/Frameworks 2>/dev/null` \ - `ls -d /Network/Library/Frameworks 2>/dev/null` \ - `ls -d /System/Library/Frameworks 2>/dev/null` \ - ; do - if test -f "$i/Tk.framework/tkConfig.sh" ; then - ac_cv_c_tkconfig="`(cd $i/Tk.framework; pwd)`" - break - fi - done - fi - - # check in a few common install locations - if test x"${ac_cv_c_tkconfig}" = x ; then - for i in `ls -d ${libdir} 2>/dev/null` \ - `ls -d ${exec_prefix}/lib 2>/dev/null` \ - `ls -d ${prefix}/lib 2>/dev/null` \ - `ls -d /usr/local/lib 2>/dev/null` \ - `ls -d /usr/contrib/lib 2>/dev/null` \ - `ls -d /usr/lib 2>/dev/null` \ - `ls -d /usr/lib64 2>/dev/null` \ - ; do - if test -f "$i/tkConfig.sh" ; then - ac_cv_c_tkconfig="`(cd $i; pwd)`" - break - fi - done - fi - - # TEA specific: on Windows, check in common installation locations - if test "${TEA_PLATFORM}" = "windows" \ - -a x"${ac_cv_c_tkconfig}" = x ; then - for i in `ls -d C:/Tcl/lib 2>/dev/null` \ - `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ - ; do - if test -f "$i/tkConfig.sh" ; then - ac_cv_c_tkconfig="`(cd $i; pwd)`" - break - fi - done - fi - - # check in a few other private locations - if test x"${ac_cv_c_tkconfig}" = x ; then - for i in \ - ${srcdir}/../tk \ - `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \ - `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \ - `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do - if test "${TEA_PLATFORM}" = "windows" \ - -a -f "$i/win/tkConfig.sh" ; then - ac_cv_c_tkconfig="`(cd $i/win; pwd)`" - break - fi - if test -f "$i/unix/tkConfig.sh" ; then - ac_cv_c_tkconfig="`(cd $i/unix; pwd)`" - break - fi - done - fi - ]) - - if test x"${ac_cv_c_tkconfig}" = x ; then - TK_BIN_DIR="# no Tk configs found" - AC_MSG_ERROR([Can't find Tk configuration definitions. Use --with-tk to specify a directory containing tkConfig.sh]) - else - no_tk= - TEA_TK_EXTENSION=1 - TK_BIN_DIR="${ac_cv_c_tkconfig}" - AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh]) - fi - fi -]) - -#------------------------------------------------------------------------ -# TEA_LOAD_TCLCONFIG -- -# -# Load the tclConfig.sh file -# -# Arguments: -# -# Requires the following vars to be set: -# TCL_BIN_DIR -# -# Results: -# -# Substitutes the following vars: -# TCL_BIN_DIR -# TCL_SRC_DIR -# TCL_LIB_FILE -#------------------------------------------------------------------------ - -AC_DEFUN([TEA_LOAD_TCLCONFIG], [ - AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh]) - - if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then - AC_MSG_RESULT([loading]) - . "${TCL_BIN_DIR}/tclConfig.sh" - else - AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh]) - fi - - # eval is required to do the TCL_DBGX substitution - eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" - eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" - - # If the TCL_BIN_DIR is the build directory (not the install directory), - # then set the common variable name to the value of the build variables. - # For example, the variable TCL_LIB_SPEC will be set to the value - # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC - # instead of TCL_BUILD_LIB_SPEC since it will work with both an - # installed and uninstalled version of Tcl. - if test -f "${TCL_BIN_DIR}/Makefile" ; then - TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}" - TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}" - TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}" - elif test "`uname -s`" = "Darwin"; then - # If Tcl was built as a framework, attempt to use the libraries - # from the framework at the given location so that linking works - # against Tcl.framework installed in an arbitrary location. - case ${TCL_DEFS} in - *TCL_FRAMEWORK*) - if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then - for i in "`cd "${TCL_BIN_DIR}"; pwd`" \ - "`cd "${TCL_BIN_DIR}"/../..; pwd`"; do - if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then - TCL_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TCL_LIB_FILE}" - break - fi - done - fi - if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then - TCL_STUB_LIB_SPEC="-L`echo "${TCL_BIN_DIR}" | sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}" - TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" - fi - ;; - esac - fi - - # eval is required to do the TCL_DBGX substitution - eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" - eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" - eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" - eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" - - AC_SUBST(TCL_VERSION) - AC_SUBST(TCL_PATCH_LEVEL) - AC_SUBST(TCL_BIN_DIR) - AC_SUBST(TCL_SRC_DIR) - - AC_SUBST(TCL_LIB_FILE) - AC_SUBST(TCL_LIB_FLAG) - AC_SUBST(TCL_LIB_SPEC) - - AC_SUBST(TCL_STUB_LIB_FILE) - AC_SUBST(TCL_STUB_LIB_FLAG) - AC_SUBST(TCL_STUB_LIB_SPEC) - - AC_MSG_CHECKING([platform]) - hold_cc=$CC; CC="$TCL_CC" - AC_TRY_COMPILE(,[ - #ifdef _WIN32 - #error win32 - #endif - ], [ - TEA_PLATFORM="unix" - CYGPATH=echo - ], [ - TEA_PLATFORM="windows" - AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo) ] - ) - CC=$hold_cc - AC_MSG_RESULT($TEA_PLATFORM) - - # The BUILD_$pkg is to define the correct extern storage class - # handling when making this package - AC_DEFINE_UNQUOTED(BUILD_${PACKAGE_NAME}, [], - [Building extension source?]) - # Do this here as we have fully defined TEA_PLATFORM now - if test "${TEA_PLATFORM}" = "windows" ; then - EXEEXT=".exe" - CLEANFILES="$CLEANFILES *.lib *.dll *.pdb *.exp" - fi - - # TEA specific: - AC_SUBST(CLEANFILES) - AC_SUBST(TCL_LIBS) - AC_SUBST(TCL_DEFS) - AC_SUBST(TCL_EXTRA_CFLAGS) - AC_SUBST(TCL_LD_FLAGS) - AC_SUBST(TCL_SHLIB_LD_LIBS) -]) - -#------------------------------------------------------------------------ -# TEA_LOAD_TKCONFIG -- -# -# Load the tkConfig.sh file -# -# Arguments: -# -# Requires the following vars to be set: -# TK_BIN_DIR -# -# Results: -# -# Sets the following vars that should be in tkConfig.sh: -# TK_BIN_DIR -#------------------------------------------------------------------------ - -AC_DEFUN([TEA_LOAD_TKCONFIG], [ - AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh]) - - if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then - AC_MSG_RESULT([loading]) - . "${TK_BIN_DIR}/tkConfig.sh" - else - AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh]) - fi - - # eval is required to do the TK_DBGX substitution - eval "TK_LIB_FILE=\"${TK_LIB_FILE}\"" - eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\"" - - # If the TK_BIN_DIR is the build directory (not the install directory), - # then set the common variable name to the value of the build variables. - # For example, the variable TK_LIB_SPEC will be set to the value - # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC - # instead of TK_BUILD_LIB_SPEC since it will work with both an - # installed and uninstalled version of Tcl. - if test -f "${TK_BIN_DIR}/Makefile" ; then - TK_LIB_SPEC="${TK_BUILD_LIB_SPEC}" - TK_STUB_LIB_SPEC="${TK_BUILD_STUB_LIB_SPEC}" - TK_STUB_LIB_PATH="${TK_BUILD_STUB_LIB_PATH}" - elif test "`uname -s`" = "Darwin"; then - # If Tk was built as a framework, attempt to use the libraries - # from the framework at the given location so that linking works - # against Tk.framework installed in an arbitrary location. - case ${TK_DEFS} in - *TK_FRAMEWORK*) - if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then - for i in "`cd "${TK_BIN_DIR}"; pwd`" \ - "`cd "${TK_BIN_DIR}"/../..; pwd`"; do - if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then - TK_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TK_LIB_FILE}" - break - fi - done - fi - if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then - TK_STUB_LIB_SPEC="-L` echo "${TK_BIN_DIR}" | sed -e 's/ /\\\\ /g'` ${TK_STUB_LIB_FLAG}" - TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}" - fi - ;; - esac - fi - - # eval is required to do the TK_DBGX substitution - eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\"" - eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\"" - eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\"" - eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\"" - - # TEA specific: Ensure windowingsystem is defined - case ${TK_DEFS} in - *PLATFORM_SDL*) - TEA_WINDOWINGSYSTEM="x11" - PRACTCL_WINDOWINGSYSTEM="sdl" - TEA_USE_SDL=yes - ;; - esac - if test "${TEA_USE_SDL}" = "yes" ; then - true - elif test "${TEA_PLATFORM}" = "unix" ; then - case ${TK_DEFS} in - *MAC_OSX_TK*) - AC_DEFINE(MAC_OSX_TK, 1, [Are we building against Mac OS X Cocoa?]) - TEA_WINDOWINGSYSTEM="aqua" - PRACTCL_WINDOWINGSYSTEM="cocoa" - TEA_USE_HITHEME=no; - if test "${TK_VERSION}" = "8.5" ; then - if test "${TK_PATCH_LEVEL}" > ".17" ; then - TEA_USE_HITHEME=yes; - fi - elif test "${TK_VERSION}" = "8.6" ; then - if test "${TK_PATCH_LEVEL}" > ".3" ; then - TEA_USE_HITHEME=yes; - fi - elif test "${TK_VERSION}" > "8.6" ; then - TEA_USE_HITHEME=yes; - fi - ;; - *) - TEA_WINDOWINGSYSTEM="x11" - PRACTCL_WINDOWINGSYSTEM="x11" - ;; - esac - elif test "${TEA_PLATFORM}" = "windows" ; then - TEA_WINDOWINGSYSTEM="win32" - PRACTCL_WINDOWINGSYSTEM="windows" - fi - - AC_SUBST(TK_VERSION) - AC_SUBST(TK_BIN_DIR) - AC_SUBST(TK_SRC_DIR) - - AC_SUBST(TK_LIB_FILE) - AC_SUBST(TK_LIB_FLAG) - AC_SUBST(TK_LIB_SPEC) - - AC_SUBST(TK_STUB_LIB_FILE) - AC_SUBST(TK_STUB_LIB_FLAG) - AC_SUBST(TK_STUB_LIB_SPEC) - - # TEA specific: - AC_SUBST(TK_LIBS) - AC_SUBST(TK_XINCLUDES) - # Practcl - AC_SUBST(PRACTCL_WINDOWINGSYSTEM) -]) - -#------------------------------------------------------------------------ -# TEA_PROG_TCLSH -# Determine the fully qualified path name of the tclsh executable -# in the Tcl build directory or the tclsh installed in a bin -# directory. This macro will correctly determine the name -# of the tclsh executable even if tclsh has not yet been -# built in the build directory. The tclsh found is always -# associated with a tclConfig.sh file. This tclsh should be used -# only for running extension test cases. It should never be -# or generation of files (like pkgIndex.tcl) at build time. -# -# Arguments: -# none -# -# Results: -# Substitutes the following vars: -# TCLSH_PROG -#------------------------------------------------------------------------ - -AC_DEFUN([TEA_PROG_TCLSH], [ - AC_MSG_CHECKING([for tclsh]) - - AC_ARG_WITH(tclsh, [ --with-tclsh Specify a local tcl shell to use for dynamic code], with_tclsh=${withval}) - # Use the value from --with-tclsh, if it was given - TCLSH_PROG=0 - if test x"${with_tclsh}" != x ; then - if test -f "${with_tclsh}" ; then - TCLSH_PROG=${with_tclsh} - else - if test -f "${with_tclsh}/tcl8.6" ; then - TCLSH_PROG="${with_tclsh}/tcl8.6" - else - if test -f "${with_tclsh}/tclsh86.exe" ; then - TCLSH_PROG="${with_tclsh}/tclsh86.exe" - else - AC_MSG_ERROR([${with_tclsh} does not point to a valid Tcl executable]) - fi - fi - fi - else - if test -f "${TCL_BIN_DIR}/Makefile" ; then - # tclConfig.sh is in Tcl build directory - if test "${TEA_PLATFORM}" = "windows"; then - if test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" ; then - TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" - elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}" ; then - TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}s${EXEEXT}" - elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}" ; then - TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}t${EXEEXT}" - elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}" ; then - TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}st${EXEEXT}" - fi - else - TCLSH_PROG="${TCL_BIN_DIR}/tclsh" - fi - else - # tclConfig.sh is in install location - if test "${TEA_PLATFORM}" = "windows"; then - TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}" - else - TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}" - fi - list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \ - `ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \ - `ls -d ${TCL_PREFIX}/bin 2>/dev/null`" - for i in $list ; do - if test -f "$i/${TCLSH_PROG}" ; then - REAL_TCL_BIN_DIR="`cd "$i"; pwd`/" - break - fi - done - TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}" - fi - fi - AC_MSG_RESULT([${TCLSH_PROG}]) - AC_SUBST(TCLSH_PROG) -]) - -#------------------------------------------------------------------------ -# TEA_PROG_WISH -# Determine the fully qualified path name of the wish executable -# in the Tk build directory or the wish installed in a bin -# directory. This macro will correctly determine the name -# of the wish executable even if wish has not yet been -# built in the build directory. The wish found is always -# associated with a tkConfig.sh file. This wish should be used -# only for running extension test cases. It should never be -# or generation of files (like pkgIndex.tcl) at build time. -# -# Arguments: -# none -# -# Results: -# Substitutes the following vars: -# WISH_PROG -#------------------------------------------------------------------------ - -AC_DEFUN([TEA_PROG_WISH], [ - AC_MSG_CHECKING([for wish]) - if test -f "${TK_BIN_DIR}/Makefile" ; then - # tkConfig.sh is in Tk build directory - if test "${TEA_PLATFORM}" = "windows"; then - if test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" ; then - WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" - elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}s${EXEEXT}" ; then - WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}$s{EXEEXT}" - elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}t${EXEEXT}" ; then - WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}t${EXEEXT}" - elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}st${EXEEXT}" ; then - WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}st${EXEEXT}" - fi - else - WISH_PROG="${TK_BIN_DIR}/wish" - fi - else - # tkConfig.sh is in install location - if test "${TEA_PLATFORM}" = "windows"; then - WISH_PROG="wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${TK_DBGX}${EXEEXT}" - else - WISH_PROG="wish${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}${TK_DBGX}" - fi - list="`ls -d ${TK_BIN_DIR}/../bin 2>/dev/null` \ - `ls -d ${TK_BIN_DIR}/.. 2>/dev/null` \ - `ls -d ${TK_PREFIX}/bin 2>/dev/null`" - for i in $list ; do - if test -f "$i/${WISH_PROG}" ; then - REAL_TK_BIN_DIR="`cd "$i"; pwd`/" - break - fi - done - WISH_PROG="${REAL_TK_BIN_DIR}${WISH_PROG}" - fi - AC_MSG_RESULT([${WISH_PROG}]) - AC_SUBST(WISH_PROG) -]) - -#------------------------------------------------------------------------ -# TEA_ENABLE_SHARED -- -# -# Allows the building of shared libraries -# -# Arguments: -# none -# -# Results: -# -# Adds the following arguments to configure: -# --enable-shared=yes|no -# --enable-stubs=yes|no -# -# Defines the following vars: -# STATIC_BUILD Used for building import/export libraries -# on Windows. -# -# Sets the following vars: -# SHARED_BUILD Value of 1 or 0 -# STUBS_BUILD Value if 1 or 0 -# USE_TCL_STUBS Value true: if SHARED_BUILD or --enable-stubs -# USE_TCLOO_STUBS Value true: if SHARED_BUILD or --enable-stubs -# USE_TK_STUBS Value true: if SHARED_BUILD or --enable-stubs -# AND TEA_WINDOWING_SYSTEM != "" -#------------------------------------------------------------------------ -AC_DEFUN([TEA_ENABLE_SHARED], [ - AC_MSG_CHECKING([how to build libraries]) - AC_ARG_ENABLE(shared, - AC_HELP_STRING([--enable-shared], - [build and link with shared libraries (default: on)]), - [shared_ok=$enableval], [shared_ok=yes]) - - if test "${enable_shared+set}" = set; then - enableval="$enable_shared" - shared_ok=$enableval - else - shared_ok=yes - fi - - AC_ARG_ENABLE(stubs, - AC_HELP_STRING([--enable-stubs], - [build and link with stub libraries. Always true for shared builds (default: on)]), - [stubs_ok=$enableval], [stubs_ok=yes]) - - if test "${enable_stubs+set}" = set; then - enableval="$enable_stubs" - stubs_ok=$enableval - else - stubs_ok=yes - fi - - # Stubs are always enabled for shared builds - if test "$shared_ok" = "yes" ; then - AC_MSG_RESULT([shared]) - SHARED_BUILD=1 - STUBS_BUILD=1 - else - AC_MSG_RESULT([static]) - SHARED_BUILD=0 - AC_DEFINE(STATIC_BUILD, 1, [This a static build]) - if test "$stubs_ok" = "yes" ; then - STUBS_BUILD=1 - else - STUBS_BUILD=0 - fi - fi - if test "${STUBS_BUILD}" = "1" ; then - AC_DEFINE(USE_TCL_STUBS, 1, [Use Tcl stubs]) - AC_DEFINE(USE_TCLOO_STUBS, 1, [Use TclOO stubs]) - if test "${TEA_WINDOWINGSYSTEM}" != ""; then - AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs]) - fi - fi - - AC_SUBST(SHARED_BUILD) - AC_SUBST(STUBS_BUILD) -]) - -#------------------------------------------------------------------------ -# TEA_ENABLE_THREADS -- -# -# Specify if thread support should be enabled. If "yes" is specified -# as an arg (optional), threads are enabled by default, "no" means -# threads are disabled. "yes" is the default. -# -# TCL_THREADS is checked so that if you are compiling an extension -# against a threaded core, your extension must be compiled threaded -# as well. -# -# Note that it is legal to have a thread enabled extension run in a -# threaded or non-threaded Tcl core, but a non-threaded extension may -# only run in a non-threaded Tcl core. -# -# Arguments: -# none -# -# Results: -# -# Adds the following arguments to configure: -# --enable-threads -# -# Sets the following vars: -# THREADS_LIBS Thread library(s) -# -# Defines the following vars: -# TCL_THREADS -# _REENTRANT -# _THREAD_SAFE -#------------------------------------------------------------------------ - -AC_DEFUN([TEA_ENABLE_THREADS], [ - AC_ARG_ENABLE(threads, - AC_HELP_STRING([--enable-threads], - [build with threads]), - [tcl_ok=$enableval], [tcl_ok=yes]) - - if test "${enable_threads+set}" = set; then - enableval="$enable_threads" - tcl_ok=$enableval - else - tcl_ok=yes - fi - - if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then - TCL_THREADS=1 - - if test "${TEA_PLATFORM}" != "windows" ; then - # We are always OK on Windows, so check what this platform wants: - - # USE_THREAD_ALLOC tells us to try the special thread-based - # allocator that significantly reduces lock contention - AC_DEFINE(USE_THREAD_ALLOC, 1, - [Do we want to use the threaded memory allocator?]) - AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?]) - if test "`uname -s`" = "SunOS" ; then - AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, - [Do we really want to follow the standard? Yes we do!]) - fi - AC_DEFINE(_THREAD_SAFE, 1, [Do we want the thread-safe OS API?]) - AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no) - if test "$tcl_ok" = "no"; then - # Check a little harder for __pthread_mutex_init in the same - # library, as some systems hide it there until pthread.h is - # defined. We could alternatively do an AC_TRY_COMPILE with - # pthread.h, but that will work with libpthread really doesn't - # exist, like AIX 4.2. [Bug: 4359] - AC_CHECK_LIB(pthread, __pthread_mutex_init, - tcl_ok=yes, tcl_ok=no) - fi - - if test "$tcl_ok" = "yes"; then - # The space is needed - THREADS_LIBS=" -lpthread" - else - AC_CHECK_LIB(pthreads, pthread_mutex_init, - tcl_ok=yes, tcl_ok=no) - if test "$tcl_ok" = "yes"; then - # The space is needed - THREADS_LIBS=" -lpthreads" - else - AC_CHECK_LIB(c, pthread_mutex_init, - tcl_ok=yes, tcl_ok=no) - if test "$tcl_ok" = "no"; then - AC_CHECK_LIB(c_r, pthread_mutex_init, - tcl_ok=yes, tcl_ok=no) - if test "$tcl_ok" = "yes"; then - # The space is needed - THREADS_LIBS=" -pthread" - else - TCL_THREADS=0 - AC_MSG_WARN([Do not know how to find pthread lib on your system - thread support disabled]) - fi - fi - fi - fi - fi - else - TCL_THREADS=0 - fi - # Do checking message here to not mess up interleaved configure output - AC_MSG_CHECKING([for building with threads]) - if test "${TCL_THREADS}" = 1; then - AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?]) - AC_MSG_RESULT([yes (default)]) - else - AC_MSG_RESULT([no]) - fi - # TCL_THREADS sanity checking. See if our request for building with - # threads is the same as the way Tcl was built. If not, warn the user. - case ${TCL_DEFS} in - *THREADS=1*) - if test "${TCL_THREADS}" = "0"; then - AC_MSG_WARN([ - Building ${PACKAGE_NAME} without threads enabled, but building against Tcl - that IS thread-enabled. It is recommended to use --enable-threads.]) - fi - ;; - *) - if test "${TCL_THREADS}" = "1"; then - AC_MSG_WARN([ - --enable-threads requested, but building against a Tcl that is NOT - thread-enabled. This is an OK configuration that will also run in - a thread-enabled core.]) - fi - ;; - esac - AC_SUBST(TCL_THREADS) -]) - -#------------------------------------------------------------------------ -# TEA_ENABLE_SYMBOLS -- -# -# Specify if debugging symbols should be used. -# Memory (TCL_MEM_DEBUG) debugging can also be enabled. -# -# Arguments: -# none -# -# TEA varies from core Tcl in that C|LDFLAGS_DEFAULT receives -# the value of C|LDFLAGS_OPTIMIZE|DEBUG already substituted. -# Requires the following vars to be set in the Makefile: -# CFLAGS_DEFAULT -# LDFLAGS_DEFAULT -# -# Results: -# -# Adds the following arguments to configure: -# --enable-symbols -# -# Defines the following vars: -# CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true -# Sets to "$(CFLAGS_OPTIMIZE) -DNDEBUG" if false -# LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true -# Sets to $(LDFLAGS_OPTIMIZE) if false -# DBGX Formerly used as debug library extension; -# always blank now. -#------------------------------------------------------------------------ - -AC_DEFUN([TEA_ENABLE_SYMBOLS], [ - dnl TEA specific: Make sure we are initialized - AC_REQUIRE([TEA_CONFIG_CFLAGS]) - AC_MSG_CHECKING([for build with symbols]) - AC_ARG_ENABLE(symbols, - AC_HELP_STRING([--enable-symbols], - [build with debugging symbols (default: off)]), - [tcl_ok=$enableval], [tcl_ok=no]) - DBGX="" - if test "$tcl_ok" = "no"; then - CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE} -DNDEBUG" - LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}" - AC_MSG_RESULT([no]) - else - CFLAGS_DEFAULT="${CFLAGS_DEBUG}" - LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}" - if test "$tcl_ok" = "yes"; then - AC_MSG_RESULT([yes (standard debugging)]) - fi - fi - # TEA specific: - if test "${TEA_PLATFORM}" != "windows" ; then - LDFLAGS_DEFAULT="${LDFLAGS}" - fi - AC_SUBST(CFLAGS_DEFAULT) - AC_SUBST(LDFLAGS_DEFAULT) - AC_SUBST(TCL_DBGX) - - if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then - AC_DEFINE(TCL_MEM_DEBUG, 1, [Is memory debugging enabled?]) - fi - - if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then - if test "$tcl_ok" = "all"; then - AC_MSG_RESULT([enabled symbols mem debugging]) - else - AC_MSG_RESULT([enabled $tcl_ok debugging]) - fi - fi -]) - -#------------------------------------------------------------------------ -# TEA_ENABLE_LANGINFO -- -# -# Allows use of modern nl_langinfo check for better l10n. -# This is only relevant for Unix. -# -# Arguments: -# none -# -# Results: -# -# Adds the following arguments to configure: -# --enable-langinfo=yes|no (default is yes) -# -# Defines the following vars: -# HAVE_LANGINFO Triggers use of nl_langinfo if defined. -#------------------------------------------------------------------------ - -AC_DEFUN([TEA_ENABLE_LANGINFO], [ - AC_ARG_ENABLE(langinfo, - AC_HELP_STRING([--enable-langinfo], - [use nl_langinfo if possible to determine encoding at startup, otherwise use old heuristic (default: on)]), - [langinfo_ok=$enableval], [langinfo_ok=yes]) - - HAVE_LANGINFO=0 - if test "$langinfo_ok" = "yes"; then - AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no]) - fi - AC_MSG_CHECKING([whether to use nl_langinfo]) - if test "$langinfo_ok" = "yes"; then - AC_CACHE_VAL(tcl_cv_langinfo_h, [ - AC_TRY_COMPILE([#include <langinfo.h>], [nl_langinfo(CODESET);], - [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])]) - AC_MSG_RESULT([$tcl_cv_langinfo_h]) - if test $tcl_cv_langinfo_h = yes; then - AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?]) - fi - else - AC_MSG_RESULT([$langinfo_ok]) - fi -]) - -#-------------------------------------------------------------------- -# TEA_CONFIG_SYSTEM -# -# Determine what the system is (some things cannot be easily checked -# on a feature-driven basis, alas). This can usually be done via the -# "uname" command. -# -# Arguments: -# none -# -# Results: -# Defines the following var: -# -# system - System/platform/version identification code. -#-------------------------------------------------------------------- - -AC_DEFUN([TEA_CONFIG_SYSTEM], [ - AC_CACHE_CHECK([system version], tcl_cv_sys_version, [ - # TEA specific: - if test "${TEA_PLATFORM}" = "windows" ; then - tcl_cv_sys_version=windows - else - tcl_cv_sys_version=`uname -s`-`uname -r` - if test "$?" -ne 0 ; then - AC_MSG_WARN([can't find uname command]) - tcl_cv_sys_version=unknown - else - if test "`uname -s`" = "AIX" ; then - tcl_cv_sys_version=AIX-`uname -v`.`uname -r` - fi - fi - fi - ]) - system=$tcl_cv_sys_version -]) - -#-------------------------------------------------------------------- -# TEA_CONFIG_CFLAGS -# -# Try to determine the proper flags to pass to the compiler -# for building shared libraries and other such nonsense. -# -# Arguments: -# none -# -# Results: -# -# Defines and substitutes the following vars: -# -# DL_OBJS, DL_LIBS - removed for TEA, only needed by core. -# LDFLAGS - Flags to pass to the compiler when linking object -# files into an executable application binary such -# as tclsh. -# LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib", -# that tell the run-time dynamic linker where to look -# for shared libraries such as libtcl.so. Depends on -# the variable LIB_RUNTIME_DIR in the Makefile. Could -# be the same as CC_SEARCH_FLAGS if ${CC} is used to link. -# CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib", -# that tell the run-time dynamic linker where to look -# for shared libraries such as libtcl.so. Depends on -# the variable LIB_RUNTIME_DIR in the Makefile. -# SHLIB_CFLAGS - Flags to pass to cc when compiling the components -# of a shared library (may request position-independent -# code, among other things). -# SHLIB_LD - Base command to use for combining object files -# into a shared library. -# SHLIB_LD_LIBS - Dependent libraries for the linker to scan when -# creating shared libraries. This symbol typically -# goes at the end of the "ld" commands that build -# shared libraries. The value of the symbol defaults to -# "${LIBS}" if all of the dependent libraries should -# be specified when creating a shared library. If -# dependent libraries should not be specified (as on -# SunOS 4.x, where they cause the link to fail, or in -# general if Tcl and Tk aren't themselves shared -# libraries), then this symbol has an empty string -# as its value. -# SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable -# extensions. An empty string means we don't know how -# to use shared libraries on this platform. -# LIB_SUFFIX - Specifies everything that comes after the "libfoo" -# in a static or shared library name, using the $PACKAGE_VERSION variable -# to put the version in the right place. This is used -# by platforms that need non-standard library names. -# Examples: ${PACKAGE_VERSION}.so.1.1 on NetBSD, since it needs -# to have a version after the .so, and ${PACKAGE_VERSION}.a -# on AIX, since a shared library needs to have -# a .a extension whereas shared objects for loadable -# extensions have a .so extension. Defaults to -# ${PACKAGE_VERSION}${SHLIB_SUFFIX}. -# CFLAGS_DEBUG - -# Flags used when running the compiler in debug mode -# CFLAGS_OPTIMIZE - -# Flags used when running the compiler in optimize mode -# CFLAGS - Additional CFLAGS added as necessary (usually 64-bit) -#-------------------------------------------------------------------- - -AC_DEFUN([TEA_CONFIG_CFLAGS], [ - dnl TEA specific: Make sure we are initialized - AC_REQUIRE([TEA_INIT]) - - # Step 0.a: Enable 64 bit support? - - AC_MSG_CHECKING([if 64bit support is requested]) - AC_ARG_ENABLE(64bit, - AC_HELP_STRING([--enable-64bit], - [enable 64bit support (default: off)]), - [do64bit=$enableval], [do64bit=no]) - AC_MSG_RESULT([$do64bit]) - - # Step 0.b: Enable Solaris 64 bit VIS support? - - AC_MSG_CHECKING([if 64bit Sparc VIS support is requested]) - AC_ARG_ENABLE(64bit-vis, - AC_HELP_STRING([--enable-64bit-vis], - [enable 64bit Sparc VIS support (default: off)]), - [do64bitVIS=$enableval], [do64bitVIS=no]) - AC_MSG_RESULT([$do64bitVIS]) - # Force 64bit on with VIS - AS_IF([test "$do64bitVIS" = "yes"], [do64bit=yes]) - - # Step 0.c: Check if visibility support is available. Do this here so - # that platform specific alternatives can be used below if this fails. - - AC_CACHE_CHECK([if compiler supports visibility "hidden"], - tcl_cv_cc_visibility_hidden, [ - hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" - AC_TRY_LINK([ - extern __attribute__((__visibility__("hidden"))) void f(void); - void f(void) {}], [f();], tcl_cv_cc_visibility_hidden=yes, - tcl_cv_cc_visibility_hidden=no) - CFLAGS=$hold_cflags]) - AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [ - AC_DEFINE(MODULE_SCOPE, - [extern __attribute__((__visibility__("hidden")))], - [Compiler support for module scope symbols]) - AC_DEFINE(HAVE_HIDDEN, [1], [Compiler support for module scope symbols]) - ]) - - # Step 0.d: Disable -rpath support? - - AC_MSG_CHECKING([if rpath support is requested]) - AC_ARG_ENABLE(rpath, - AC_HELP_STRING([--disable-rpath], - [disable rpath support (default: on)]), - [doRpath=$enableval], [doRpath=yes]) - AC_MSG_RESULT([$doRpath]) - - # TEA specific: Cross-compiling options for Windows/CE builds? - - AS_IF([test "${TEA_PLATFORM}" = windows], [ - AC_MSG_CHECKING([if Windows/CE build is requested]) - AC_ARG_ENABLE(wince, - AC_HELP_STRING([--enable-wince], - [enable Win/CE support (where applicable)]), - [doWince=$enableval], [doWince=no]) - AC_MSG_RESULT([$doWince]) - ]) - - # Set the variable "system" to hold the name and version number - # for the system. - - TEA_CONFIG_SYSTEM - - # Require ranlib early so we can override it in special cases below. - - AC_REQUIRE([AC_PROG_RANLIB]) - - # Set configuration options based on system name and version. - # This is similar to Tcl's unix/tcl.m4 except that we've added a - # "windows" case and removed some core-only vars. - - do64bit_ok=no - # default to '{$LIBS}' and set to "" on per-platform necessary basis - SHLIB_LD_LIBS='${LIBS}' - # When ld needs options to work in 64-bit mode, put them in - # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load] - # is disabled by the user. [Bug 1016796] - LDFLAGS_ARCH="" - UNSHARED_LIB_SUFFIX="" - # TEA specific: use PACKAGE_VERSION instead of VERSION - TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`' - ECHO_VERSION='`echo ${PACKAGE_VERSION}`' - TCL_LIB_VERSIONS_OK=ok - CFLAGS_DEBUG=-g - AS_IF([test "$GCC" = yes], [ - CFLAGS_OPTIMIZE=-O2 - CFLAGS_WARNING="-Wall" - ], [ - CFLAGS_OPTIMIZE=-O - CFLAGS_WARNING="" - ]) - AC_CHECK_TOOL(AR, ar) - STLIB_LD='${AR} cr' - LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" - AS_IF([test "x$SHLIB_VERSION" = x],[SHLIB_VERSION=""],[SHLIB_VERSION=".$SHLIB_VERSION"]) - case $system in - # TEA specific: - windows) - # This is a 2-stage check to make sure we have the 64-bit SDK - # We have to know where the SDK is installed. - # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs - # MACHINE is IX86 for LINK, but this is used by the manifest, - # which requires x86|amd64|ia64. - MACHINE="X86" - if test "$do64bit" != "no" ; then - if test "x${MSSDK}x" = "xx" ; then - MSSDK="C:/Progra~1/Microsoft Platform SDK" - fi - MSSDK=`echo "$MSSDK" | sed -e 's!\\\!/!g'` - PATH64="" - case "$do64bit" in - amd64|x64|yes) - MACHINE="AMD64" ; # default to AMD64 64-bit build - PATH64="${MSSDK}/Bin/Win64/x86/AMD64" - ;; - ia64) - MACHINE="IA64" - PATH64="${MSSDK}/Bin/Win64" - ;; - esac - if test "$GCC" != "yes" -a ! -d "${PATH64}" ; then - AC_MSG_WARN([Could not find 64-bit $MACHINE SDK to enable 64bit mode]) - AC_MSG_WARN([Ensure latest Platform SDK is installed]) - do64bit="no" - else - AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) - do64bit_ok="yes" - fi - fi - - if test "$doWince" != "no" ; then - if test "$do64bit" != "no" ; then - AC_MSG_ERROR([Windows/CE and 64-bit builds incompatible]) - fi - if test "$GCC" = "yes" ; then - AC_MSG_ERROR([Windows/CE and GCC builds incompatible]) - fi - TEA_PATH_CELIB - # Set defaults for common evc4/PPC2003 setup - # Currently Tcl requires 300+, possibly 420+ for sockets - CEVERSION=420; # could be 211 300 301 400 420 ... - TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ... - ARCH=ARM; # could be ARM MIPS X86EM ... - PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002" - if test "$doWince" != "yes"; then - # If !yes then the user specified something - # Reset ARCH to allow user to skip specifying it - ARCH= - eval `echo $doWince | awk -F, '{ \ - if (length([$]1)) { printf "CEVERSION=\"%s\"\n", [$]1; \ - if ([$]1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \ - if (length([$]2)) { printf "TARGETCPU=\"%s\"\n", toupper([$]2) }; \ - if (length([$]3)) { printf "ARCH=\"%s\"\n", toupper([$]3) }; \ - if (length([$]4)) { printf "PLATFORM=\"%s\"\n", [$]4 }; \ - }'` - if test "x${ARCH}" = "x" ; then - ARCH=$TARGETCPU; - fi - fi - OSVERSION=WCE$CEVERSION; - if test "x${WCEROOT}" = "x" ; then - WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0" - if test ! -d "${WCEROOT}" ; then - WCEROOT="C:/Program Files/Microsoft eMbedded Tools" - fi - fi - if test "x${SDKROOT}" = "x" ; then - SDKROOT="C:/Program Files/Windows CE Tools" - if test ! -d "${SDKROOT}" ; then - SDKROOT="C:/Windows CE Tools" - fi - fi - WCEROOT=`echo "$WCEROOT" | sed -e 's!\\\!/!g'` - SDKROOT=`echo "$SDKROOT" | sed -e 's!\\\!/!g'` - if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \ - -o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then - AC_MSG_ERROR([could not find PocketPC SDK or target compiler to enable WinCE mode [$CEVERSION,$TARGETCPU,$ARCH,$PLATFORM]]) - doWince="no" - else - # We could PATH_NOSPACE these, but that's not important, - # as long as we quote them when used. - CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include" - if test -d "${CEINCLUDE}/${TARGETCPU}" ; then - CEINCLUDE="${CEINCLUDE}/${TARGETCPU}" - fi - CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" - fi - fi - - if test "$GCC" != "yes" ; then - if test "${SHARED_BUILD}" = "0" ; then - runtime=-MT - else - runtime=-MD - fi - case "x`echo \${VisualStudioVersion}`" in - x1[[4-9]]*) - lflags="${lflags} -nodefaultlib:libucrt.lib" - TEA_ADD_LIBS([ucrt.lib]) - ;; - *) - ;; - esac - - if test "$do64bit" != "no" ; then - # All this magic is necessary for the Win64 SDK RC1 - hobbs - CC="\"${PATH64}/cl.exe\"" - CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\"" - RC="\"${MSSDK}/bin/rc.exe\"" - lflags="${lflags} -nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\"" - LINKBIN="\"${PATH64}/link.exe\"" - CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d" - CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" - # Avoid 'unresolved external symbol __security_cookie' - # errors, c.f. http://support.microsoft.com/?id=894573 - TEA_ADD_LIBS([bufferoverflowU.lib]) - elif test "$doWince" != "no" ; then - CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin" - if test "${TARGETCPU}" = "X86"; then - CC="\"${CEBINROOT}/cl.exe\"" - else - CC="\"${CEBINROOT}/cl${ARCH}.exe\"" - fi - CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\"" - RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\"" - arch=`echo ${ARCH} | awk '{print tolower([$]0)}'` - defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS" - if test "${SHARED_BUILD}" = "1" ; then - # Static CE builds require static celib as well - defs="${defs} _DLL" - fi - for i in $defs ; do - AC_DEFINE_UNQUOTED($i, 1, [WinCE def ]$i) - done - AC_DEFINE_UNQUOTED(_WIN32_WCE, $CEVERSION, [_WIN32_WCE version]) - AC_DEFINE_UNQUOTED(UNDER_CE, $CEVERSION, [UNDER_CE version]) - CFLAGS_DEBUG="-nologo -Zi -Od" - CFLAGS_OPTIMIZE="-nologo -Ox" - lversion=`echo ${CEVERSION} | sed -e 's/\(.\)\(..\)/\1\.\2/'` - lflags="${lflags} -MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo" - LINKBIN="\"${CEBINROOT}/link.exe\"" - AC_SUBST(CELIB_DIR) - else - RC="rc" - lflags="${lflags} -nologo" - LINKBIN="link" - CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d" - CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}" - fi - fi - - if test "$GCC" = "yes"; then - # mingw gcc mode - AC_CHECK_TOOL(RC, windres) - CFLAGS_DEBUG="-g" - CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" - SHLIB_LD='${CC} -shared' - UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' - PRACTCL_UNSHARED_LIB_SUFFIX='.a' - - LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}" - LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}" - - AC_CACHE_CHECK(for cross-compile version of gcc, - ac_cv_cross, - AC_TRY_COMPILE([ - #ifdef _WIN32 - #error cross-compiler - #endif - ], [], - ac_cv_cross=yes, - ac_cv_cross=no) - ) - if test "$ac_cv_cross" = "yes"; then - case "$do64bit" in - amd64|x64|yes) - CC="x86_64-w64-mingw32-gcc" - LD="x86_64-w64-mingw32-ld" - AR="x86_64-w64-mingw32-ar" - RANLIB="x86_64-w64-mingw32-ranlib" - RC="x86_64-w64-mingw32-windres" - ;; - *) - CC="i686-w64-mingw32-gcc" - LD="i686-w64-mingw32-ld" - AR="i686-w64-mingw32-ar" - RANLIB="i686-w64-mingw32-ranlib" - RC="i686-w64-mingw32-windres" - ;; - esac - fi - - else - SHLIB_LD="${LINKBIN} -dll ${lflags}" - # link -lib only works when -lib is the first arg - STLIB_LD="${LINKBIN} -lib ${lflags}" - UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib' - PATHTYPE=-w - # For information on what debugtype is most useful, see: - # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp - # and also - # http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx - # This essentially turns it all on. - LDFLAGS_DEBUG="-debug -debugtype:cv" - LDFLAGS_OPTIMIZE="-release" - if test "$doWince" != "no" ; then - LDFLAGS_CONSOLE="-link ${lflags}" - LDFLAGS_WINDOW=${LDFLAGS_CONSOLE} - else - LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" - LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" - fi - fi - - SHLIB_SUFFIX=".dll" - SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll' - - TCL_LIB_VERSIONS_OK=nodots - ;; - AIX-*) - AS_IF([test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"], [ - # AIX requires the _r compiler when gcc isn't being used - case "${CC}" in - *_r|*_r\ *) - # ok ... - ;; - *) - # Make sure only first arg gets _r - CC=`echo "$CC" | sed -e 's/^\([[^ ]]*\)/\1_r/'` - ;; - esac - AC_MSG_RESULT([Using $CC for compiling with threads]) - ]) - LIBS="$LIBS -lc" - SHLIB_CFLAGS="" - SHLIB_SUFFIX=".so" - - LD_LIBRARY_PATH_VAR="LIBPATH" - - # Check to enable 64-bit flags for compiler/linker - AS_IF([test "$do64bit" = yes], [ - AS_IF([test "$GCC" = yes], [ - AC_MSG_WARN([64bit mode not supported with GCC on $system]) - ], [ - do64bit_ok=yes - CFLAGS="$CFLAGS -q64" - LDFLAGS_ARCH="-q64" - RANLIB="${RANLIB} -X64" - AR="${AR} -X64" - SHLIB_LD_FLAGS="-b64" - ]) - ]) - - AS_IF([test "`uname -m`" = ia64], [ - # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC - SHLIB_LD="/usr/ccs/bin/ld -G -z text" - AS_IF([test "$GCC" = yes], [ - CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' - ], [ - CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' - ]) - LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' - ], [ - AS_IF([test "$GCC" = yes], [ - SHLIB_LD='${CC} -shared -Wl,-bexpall' - ], [ - SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bexpall -H512 -T512 -bnoentry" - LDFLAGS="$LDFLAGS -brtl" - ]) - SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}" - CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' - LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} - ]) - ;; - BeOS*) - SHLIB_CFLAGS="-fPIC" - SHLIB_LD='${CC} -nostart' - SHLIB_SUFFIX=".so" - - #----------------------------------------------------------- - # Check for inet_ntoa in -lbind, for BeOS (which also needs - # -lsocket, even if the network functions are in -lnet which - # is always linked to, for compatibility. - #----------------------------------------------------------- - AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"]) - ;; - BSD/OS-4.*) - SHLIB_CFLAGS="-export-dynamic -fPIC" - SHLIB_LD='${CC} -shared' - SHLIB_SUFFIX=".so" - LDFLAGS="$LDFLAGS -export-dynamic" - CC_SEARCH_FLAGS="" - LD_SEARCH_FLAGS="" - ;; - CYGWIN_*) - SHLIB_CFLAGS="" - SHLIB_LD='${CC} -shared' - SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$[@].a" - SHLIB_SUFFIX=".dll" - EXEEXT=".exe" - do64bit_ok=yes - CC_SEARCH_FLAGS="" - LD_SEARCH_FLAGS="" - ;; - Haiku*) - LDFLAGS="$LDFLAGS -Wl,--export-dynamic" - SHLIB_CFLAGS="-fPIC" - SHLIB_SUFFIX=".so" - SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}' - AC_CHECK_LIB(network, inet_ntoa, [LIBS="$LIBS -lnetwork"]) - ;; - HP-UX-*.11.*) - # Use updated header definitions where possible - AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN network library?]) - # TEA specific: Needed by Tcl, but not most extensions - #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?]) - #LIBS="$LIBS -lxnet" # Use the XOPEN network library - - AS_IF([test "`uname -m`" = ia64], [ - SHLIB_SUFFIX=".so" - # Use newer C++ library for C++ extensions - #if test "$GCC" != "yes" ; then - # CPPFLAGS="-AA" - #fi - ], [ - SHLIB_SUFFIX=".sl" - ]) - AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no) - AS_IF([test "$tcl_ok" = yes], [ - LDFLAGS="$LDFLAGS -Wl,-E" - CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' - LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' - LD_LIBRARY_PATH_VAR="SHLIB_PATH" - ]) - AS_IF([test "$GCC" = yes], [ - SHLIB_LD='${CC} -shared' - LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} - ], [ - CFLAGS="$CFLAGS -z" - # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc - #CFLAGS="$CFLAGS +DAportable" - SHLIB_CFLAGS="+z" - SHLIB_LD="ld -b" - ]) - - # Check to enable 64-bit flags for compiler/linker - AS_IF([test "$do64bit" = "yes"], [ - AS_IF([test "$GCC" = yes], [ - case `${CC} -dumpmachine` in - hppa64*) - # 64-bit gcc in use. Fix flags for GNU ld. - do64bit_ok=yes - SHLIB_LD='${CC} -shared' - AS_IF([test $doRpath = yes], [ - CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) - LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} - ;; - *) - AC_MSG_WARN([64bit mode not supported with GCC on $system]) - ;; - esac - ], [ - do64bit_ok=yes - CFLAGS="$CFLAGS +DD64" - LDFLAGS_ARCH="+DD64" - ]) - ]) ;; - IRIX-6.*) - SHLIB_CFLAGS="" - SHLIB_LD="ld -n32 -shared -rdata_shared" - SHLIB_SUFFIX=".so" - AS_IF([test $doRpath = yes], [ - CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' - LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) - AS_IF([test "$GCC" = yes], [ - CFLAGS="$CFLAGS -mabi=n32" - LDFLAGS="$LDFLAGS -mabi=n32" - ], [ - case $system in - IRIX-6.3) - # Use to build 6.2 compatible binaries on 6.3. - CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" - ;; - *) - CFLAGS="$CFLAGS -n32" - ;; - esac - LDFLAGS="$LDFLAGS -n32" - ]) - ;; - IRIX64-6.*) - SHLIB_CFLAGS="" - SHLIB_LD="ld -n32 -shared -rdata_shared" - SHLIB_SUFFIX=".so" - AS_IF([test $doRpath = yes], [ - CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' - LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) - - # Check to enable 64-bit flags for compiler/linker - - AS_IF([test "$do64bit" = yes], [ - AS_IF([test "$GCC" = yes], [ - AC_MSG_WARN([64bit mode not supported by gcc]) - ], [ - do64bit_ok=yes - SHLIB_LD="ld -64 -shared -rdata_shared" - CFLAGS="$CFLAGS -64" - LDFLAGS_ARCH="-64" - ]) - ]) - ;; - Linux*|GNU*|NetBSD-Debian) - SHLIB_CFLAGS="-fPIC" - SHLIB_SUFFIX=".so" - - # TEA specific: - CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer" - - # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS - SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}' - LDFLAGS="$LDFLAGS -Wl,--export-dynamic" - AS_IF([test $doRpath = yes], [ - CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) - LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} - AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"]) - AS_IF([test $do64bit = yes], [ - AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [ - hold_cflags=$CFLAGS - CFLAGS="$CFLAGS -m64" - AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no) - CFLAGS=$hold_cflags]) - AS_IF([test $tcl_cv_cc_m64 = yes], [ - CFLAGS="$CFLAGS -m64" - do64bit_ok=yes - ]) - ]) - - # The combo of gcc + glibc has a bug related to inlining of - # functions like strtod(). The -fno-builtin flag should address - # this problem but it does not work. The -fno-inline flag is kind - # of overkill but it works. Disable inlining only when one of the - # files in compat/*.c is being linked in. - - AS_IF([test x"${USE_COMPAT}" != x],[CFLAGS="$CFLAGS -fno-inline"]) - ;; - Lynx*) - SHLIB_CFLAGS="-fPIC" - SHLIB_SUFFIX=".so" - CFLAGS_OPTIMIZE=-02 - SHLIB_LD='${CC} -shared' - LD_FLAGS="-Wl,--export-dynamic" - AS_IF([test $doRpath = yes], [ - CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' - LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) - ;; - OpenBSD-*) - arch=`arch -s` - case "$arch" in - vax) - SHLIB_SUFFIX="" - SHARED_LIB_SUFFIX="" - LDFLAGS="" - ;; - *) - case "$arch" in - alpha|sparc64) - SHLIB_CFLAGS="-fPIC" - ;; - *) - SHLIB_CFLAGS="-fpic" - ;; - esac - SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}' - SHLIB_SUFFIX=".so" - AS_IF([test $doRpath = yes], [ - CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}']) - LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} - SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so${SHLIB_VERSION}' - LDFLAGS="-Wl,-export-dynamic" - ;; - esac - case "$arch" in - vax) - CFLAGS_OPTIMIZE="-O1" - ;; - *) - CFLAGS_OPTIMIZE="-O2" - ;; 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The win32api - # used by mingw and cygwin is known to do this. - - AC_CACHE_CHECK(for winnt.h that ignores VOID define, - tcl_cv_winnt_ignore_void, - AC_TRY_COMPILE([ -#define VOID void -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#undef WIN32_LEAN_AND_MEAN - ], [ - CHAR c; - SHORT s; - LONG l; - ], - tcl_cv_winnt_ignore_void=yes, - tcl_cv_winnt_ignore_void=no) - ) - if test "$tcl_cv_winnt_ignore_void" = "yes" ; then - AC_DEFINE(HAVE_WINNT_IGNORE_VOID, 1, - [Defined when cygwin/mingw ignores VOID define in winnt.h]) - fi - fi - - # See if the compiler supports casting to a union type. - # This is used to stop gcc from printing a compiler - # warning when initializing a union member. - - AC_CACHE_CHECK(for cast to union support, - tcl_cv_cast_to_union, - AC_TRY_COMPILE([], - [ - union foo { int i; double d; }; - union foo f = (union foo) (int) 0; - ], - tcl_cv_cast_to_union=yes, - tcl_cv_cast_to_union=no) - ) - if test "$tcl_cv_cast_to_union" = "yes"; then - AC_DEFINE(HAVE_CAST_TO_UNION, 1, - [Defined when compiler supports casting to union type.]) - fi - - AC_SUBST(CFLAGS_DEBUG) - AC_SUBST(CFLAGS_OPTIMIZE) - AC_SUBST(CFLAGS_WARNING) - - AC_SUBST(STLIB_LD) - AC_SUBST(SHLIB_LD) - AC_SUBST(SHLIB_SUFFIX) - - AC_SUBST(SHLIB_LD_LIBS) - AC_SUBST(SHLIB_CFLAGS) - - AC_SUBST(LD_LIBRARY_PATH_VAR) - - # These must be called after we do the basic CFLAGS checks and - # verify any possible 64-bit or similar switches are necessary - TEA_TCL_EARLY_FLAGS - TEA_TCL_64BIT_FLAGS -]) - -#-------------------------------------------------------------------- -# TEA_SERIAL_PORT -# -# Determine which interface to use to talk to the serial port. -# Note that #include lines must begin in leftmost column for -# some compilers to recognize them as preprocessor directives, -# and some build environments have stdin not pointing at a -# pseudo-terminal (usually /dev/null instead.) -# -# Arguments: -# none -# -# Results: -# -# Defines only one of the following vars: -# HAVE_SYS_MODEM_H -# USE_TERMIOS -# USE_TERMIO -# USE_SGTTY -#-------------------------------------------------------------------- - -AC_DEFUN([TEA_SERIAL_PORT], [ - AC_CHECK_HEADERS(sys/modem.h) - AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [ - AC_TRY_RUN([ -#include <termios.h> - -int main() { - struct termios t; - if (tcgetattr(0, &t) == 0) { - cfsetospeed(&t, 0); - t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; - return 0; - } - return 1; -}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) - if test $tcl_cv_api_serial = no ; then - AC_TRY_RUN([ -#include <termio.h> - -int main() { - struct termio t; - if (ioctl(0, TCGETA, &t) == 0) { - t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; - return 0; - } - return 1; -}], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) - fi - if test $tcl_cv_api_serial = no ; then - AC_TRY_RUN([ -#include <sgtty.h> - -int main() { - struct sgttyb t; - if (ioctl(0, TIOCGETP, &t) == 0) { - t.sg_ospeed = 0; - t.sg_flags |= ODDP | EVENP | RAW; - return 0; - } - return 1; -}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=no, tcl_cv_api_serial=no) - fi - if test $tcl_cv_api_serial = no ; then - AC_TRY_RUN([ -#include <termios.h> -#include <errno.h> - -int main() { - struct termios t; - if (tcgetattr(0, &t) == 0 - || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { - cfsetospeed(&t, 0); - t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB; - return 0; - } - return 1; -}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no) - fi - if test $tcl_cv_api_serial = no; then - AC_TRY_RUN([ -#include <termio.h> -#include <errno.h> - -int main() { - struct termio t; - if (ioctl(0, TCGETA, &t) == 0 - || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { - t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB; - return 0; - } - return 1; - }], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no) - fi - if test $tcl_cv_api_serial = no; then - AC_TRY_RUN([ -#include <sgtty.h> -#include <errno.h> - -int main() { - struct sgttyb t; - if (ioctl(0, TIOCGETP, &t) == 0 - || errno == ENOTTY || errno == ENXIO || errno == EINVAL) { - t.sg_ospeed = 0; - t.sg_flags |= ODDP | EVENP | RAW; - return 0; - } - return 1; -}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=none, tcl_cv_api_serial=none) - fi]) - case $tcl_cv_api_serial in - termios) AC_DEFINE(USE_TERMIOS, 1, [Use the termios API for serial lines]);; - termio) AC_DEFINE(USE_TERMIO, 1, [Use the termio API for serial lines]);; - sgtty) AC_DEFINE(USE_SGTTY, 1, [Use the sgtty API for serial lines]);; - esac -]) - -#-------------------------------------------------------------------- -# TEA_MISSING_POSIX_HEADERS -# -# Supply substitutes for missing POSIX header files. Special -# notes: -# - stdlib.h doesn't define strtol, strtoul, or -# strtod in some versions of SunOS -# - some versions of string.h don't declare procedures such -# as strstr -# -# Arguments: -# none -# -# Results: -# -# Defines some of the following vars: -# NO_DIRENT_H -# NO_ERRNO_H -# NO_VALUES_H -# HAVE_LIMITS_H or NO_LIMITS_H -# NO_STDLIB_H -# NO_STRING_H -# NO_SYS_WAIT_H -# NO_DLFCN_H -# HAVE_SYS_PARAM_H -# -# HAVE_STRING_H ? -# -# tkUnixPort.h checks for HAVE_LIMITS_H, so do both HAVE and -# CHECK on limits.h -#-------------------------------------------------------------------- - -AC_DEFUN([TEA_MISSING_POSIX_HEADERS], [ - AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [ - AC_TRY_LINK([#include <sys/types.h> -#include <dirent.h>], [ -#ifndef _POSIX_SOURCE -# ifdef __Lynx__ - /* - * Generate compilation error to make the test fail: Lynx headers - * are only valid if really in the POSIX environment. - */ - - missing_procedure(); -# endif -#endif -DIR *d; -struct dirent *entryPtr; -char *p; -d = opendir("foobar"); -entryPtr = readdir(d); -p = entryPtr->d_name; -closedir(d); -], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)]) - - if test $tcl_cv_dirent_h = no; then - AC_DEFINE(NO_DIRENT_H, 1, [Do we have <dirent.h>?]) - fi - - # TEA specific: - AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H, 1, [Do we have <errno.h>?])]) - AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H, 1, [Do we have <float.h>?])]) - AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H, 1, [Do we have <values.h>?])]) - AC_CHECK_HEADER(limits.h, - [AC_DEFINE(HAVE_LIMITS_H, 1, [Do we have <limits.h>?])], - [AC_DEFINE(NO_LIMITS_H, 1, [Do we have <limits.h>?])]) - AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0) - AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0) - AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0) - AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0) - if test $tcl_ok = 0; then - AC_DEFINE(NO_STDLIB_H, 1, [Do we have <stdlib.h>?]) - fi - AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0) - AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0) - AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0) - - # See also memmove check below for a place where NO_STRING_H can be - # set and why. - - if test $tcl_ok = 0; then - AC_DEFINE(NO_STRING_H, 1, [Do we have <string.h>?]) - fi - - AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H, 1, [Do we have <sys/wait.h>?])]) - AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H, 1, [Do we have <dlfcn.h>?])]) - - # OS/390 lacks sys/param.h (and doesn't need it, by chance). - AC_HAVE_HEADERS(sys/param.h) -]) - -#-------------------------------------------------------------------- -# TEA_PATH_X -# -# Locate the X11 header files and the X11 library archive. Try -# the ac_path_x macro first, but if it doesn't find the X stuff -# (e.g. because there's no xmkmf program) then check through -# a list of possible directories. Under some conditions the -# autoconf macro will return an include directory that contains -# no include files, so double-check its result just to be safe. -# -# This should be called after TEA_CONFIG_CFLAGS as setting the -# LIBS line can confuse some configure macro magic. -# -# Arguments: -# none -# -# Results: -# -# Sets the following vars: -# XINCLUDES -# XLIBSW -# PKG_LIBS (appends to) -#-------------------------------------------------------------------- - -AC_DEFUN([TEA_PATH_X], [ - if test "${PRACTCL_WINDOWINGSYSTEM}" = "x11" ; then - TEA_PATH_UNIX_X - fi -]) - -AC_DEFUN([TEA_PATH_UNIX_X], [ - AC_PATH_X - not_really_there="" - if test "$no_x" = ""; then - if test "$x_includes" = ""; then - AC_TRY_CPP([#include <X11/Xlib.h>], , not_really_there="yes") - else - if test ! -r $x_includes/X11/Xlib.h; then - not_really_there="yes" - fi - fi - fi - if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then - AC_MSG_CHECKING([for X11 header files]) - found_xincludes="no" - AC_TRY_CPP([#include <X11/Xlib.h>], found_xincludes="yes", found_xincludes="no") - if test "$found_xincludes" = "no"; then - dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include" - for i in $dirs ; do - if test -r $i/X11/Xlib.h; then - AC_MSG_RESULT([$i]) - XINCLUDES=" -I$i" - found_xincludes="yes" - break - fi - done - fi - else - if test "$x_includes" != ""; then - XINCLUDES="-I$x_includes" - found_xincludes="yes" - fi - fi - if test "$found_xincludes" = "no"; then - AC_MSG_RESULT([couldn't find any!]) - fi - - if test "$no_x" = yes; then - AC_MSG_CHECKING([for X11 libraries]) - XLIBSW=nope - dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/X11R6/lib /usr/X11R5/lib /usr/lib/X11R5 /usr/lib/X11R4 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib" - for i in $dirs ; do - if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl -o -r $i/libX11.dylib; then - AC_MSG_RESULT([$i]) - XLIBSW="-L$i -lX11" - x_libraries="$i" - break - fi - done - else - if test "$x_libraries" = ""; then - XLIBSW=-lX11 - else - XLIBSW="-L$x_libraries -lX11" - fi - fi - if test "$XLIBSW" = nope ; then - AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow) - fi - if test "$XLIBSW" = nope ; then - AC_MSG_RESULT([could not find any! Using -lX11.]) - XLIBSW=-lX11 - fi - # TEA specific: - if test x"${XLIBSW}" != x ; then - PKG_LIBS="${PKG_LIBS} ${XLIBSW}" - fi -]) - -#-------------------------------------------------------------------- -# TEA_BLOCKING_STYLE -# -# The statements below check for systems where POSIX-style -# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented. -# On these systems (mostly older ones), use the old BSD-style -# FIONBIO approach instead. -# -# Arguments: -# none -# -# Results: -# -# Defines some of the following vars: -# HAVE_SYS_IOCTL_H -# HAVE_SYS_FILIO_H -# USE_FIONBIO -# O_NONBLOCK -#-------------------------------------------------------------------- - -AC_DEFUN([TEA_BLOCKING_STYLE], [ - AC_CHECK_HEADERS(sys/ioctl.h) - AC_CHECK_HEADERS(sys/filio.h) - TEA_CONFIG_SYSTEM - AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O]) - case $system in - OSF*) - AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?]) - AC_MSG_RESULT([FIONBIO]) - ;; - *) - AC_MSG_RESULT([O_NONBLOCK]) - ;; - esac -]) - -#-------------------------------------------------------------------- -# TEA_TIME_HANDLER -# -# Checks how the system deals with time.h, what time structures -# are used on the system, and what fields the structures have. -# -# Arguments: -# none -# -# Results: -# -# Defines some of the following vars: -# USE_DELTA_FOR_TZ -# HAVE_TM_GMTOFF -# HAVE_TM_TZADJ -# HAVE_TIMEZONE_VAR -#-------------------------------------------------------------------- - -AC_DEFUN([TEA_TIME_HANDLER], [ - AC_CHECK_HEADERS(sys/time.h) - AC_HEADER_TIME - AC_STRUCT_TIMEZONE - - AC_CHECK_FUNCS(gmtime_r localtime_r) - - AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [ - AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_tzadj;], - tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no)]) - if test $tcl_cv_member_tm_tzadj = yes ; then - AC_DEFINE(HAVE_TM_TZADJ, 1, [Should we use the tm_tzadj field of struct tm?]) - fi - - AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [ - AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_gmtoff;], - tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no)]) - if test $tcl_cv_member_tm_gmtoff = yes ; then - AC_DEFINE(HAVE_TM_GMTOFF, 1, [Should we use the tm_gmtoff field of struct tm?]) - fi - - # - # Its important to include time.h in this check, as some systems - # (like convex) have timezone functions, etc. - # - AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [ - AC_TRY_COMPILE([#include <time.h>], - [extern long timezone; - timezone += 1; - exit (0);], - tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)]) - if test $tcl_cv_timezone_long = yes ; then - AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) - else - # - # On some systems (eg IRIX 6.2), timezone is a time_t and not a long. - # - AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [ - AC_TRY_COMPILE([#include <time.h>], - [extern time_t timezone; - timezone += 1; - exit (0);], - tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)]) - if test $tcl_cv_timezone_time = yes ; then - AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) - fi - fi -]) - -#-------------------------------------------------------------------- -# TEA_BUGGY_STRTOD -# -# Under Solaris 2.4, strtod returns the wrong value for the -# terminating character under some conditions. Check for this -# and if the problem exists use a substitute procedure -# "fixstrtod" (provided by Tcl) that corrects the error. -# Also, on Compaq's Tru64 Unix 5.0, -# strtod(" ") returns 0.0 instead of a failure to convert. -# -# Arguments: -# none -# -# Results: -# -# Might defines some of the following vars: -# strtod (=fixstrtod) -#-------------------------------------------------------------------- - -AC_DEFUN([TEA_BUGGY_STRTOD], [ - AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0) - if test "$tcl_strtod" = 1; then - AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[ - AC_TRY_RUN([ - extern double strtod(); - int main() { - char *infString="Inf", *nanString="NaN", *spaceString=" "; - char *term; - double value; - value = strtod(infString, &term); - if ((term != infString) && (term[-1] == 0)) { - exit(1); - } - value = strtod(nanString, &term); - if ((term != nanString) && (term[-1] == 0)) { - exit(1); - } - value = strtod(spaceString, &term); - if (term == (spaceString+1)) { - exit(1); - } - exit(0); - }], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy, - tcl_cv_strtod_buggy=buggy)]) - if test "$tcl_cv_strtod_buggy" = buggy; then - AC_LIBOBJ([fixstrtod]) - USE_COMPAT=1 - AC_DEFINE(strtod, fixstrtod, [Do we want to use the strtod() in compat?]) - fi - fi -]) - -#-------------------------------------------------------------------- -# TEA_TCL_LINK_LIBS -# -# Search for the libraries needed to link the Tcl shell. -# Things like the math library (-lm) and socket stuff (-lsocket vs. -# -lnsl) are dealt with here. -# -# Arguments: -# Requires the following vars to be set in the Makefile: -# DL_LIBS (not in TEA, only needed in core) -# LIBS -# MATH_LIBS -# -# Results: -# -# Substitutes the following vars: -# TCL_LIBS -# MATH_LIBS -# -# Might append to the following vars: -# LIBS -# -# Might define the following vars: -# HAVE_NET_ERRNO_H -#-------------------------------------------------------------------- - -AC_DEFUN([TEA_TCL_LINK_LIBS], [ - #-------------------------------------------------------------------- - # On a few very rare systems, all of the libm.a stuff is - # already in libc.a. 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