diff options
Diffstat (limited to 'tclconfig/tcl.m4')
| -rw-r--r-- | tclconfig/tcl.m4 | 3179 |
1 files changed, 0 insertions, 3179 deletions
diff --git a/tclconfig/tcl.m4 b/tclconfig/tcl.m4 deleted file mode 100644 index 9a7e253..0000000 --- a/tclconfig/tcl.m4 +++ /dev/null @@ -1,3179 +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 ActiveState Corporation. -# -# See the file "license.terms" for information on usage and redistribution -# of this file, and for a DISCLAIMER OF ALL WARRANTIES. - -#------------------------------------------------------------------------ -# 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, [ - if test x"${TEA_INITED}" = x ; then - # Can't refer to exact macro name or it will be substituted - AC_MSG_ERROR([Must call TEA INIT before PATH_TCLCONFIG]) - fi - # - # Ok, lets find the tcl configuration - # First, look for one uninstalled. - # the alternative search directory is invoked by --with-tcl - # - - if test x"${no_tcl}" = x ; then - # we reset no_tcl in case something fails here - no_tcl=true - AC_ARG_WITH(tcl, [ --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 - 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"${ac_cv_c_tclconfig}" = x ; then - for i in \ - ../tcl \ - `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ - ../../tcl \ - `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \ - ../../../tcl \ - `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do - if test -f "$i/unix/tclConfig.sh" ; then - ac_cv_c_tclconfig=`(cd $i/unix; pwd)` - break - fi - done - fi - - # check in a few common install locations - if test x"${ac_cv_c_tclconfig}" = x ; then - for i in `ls -d ${exec_prefix}/lib 2>/dev/null` \ - `ls -d /usr/local/lib 2>/dev/null` \ - `ls -d /usr/contrib/lib 2>/dev/null` \ - `ls -d /usr/lib 2>/dev/null` \ - ; do - if test -f "$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 ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do - if test -f "$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_WARN("Cannot find Tcl configuration definitions") - exit 0 - 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 - AC_ARG_WITH(tk, [ --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 - 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"${ac_cv_c_tkconfig}" = x ; then - for i in \ - ../tk \ - `ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \ - ../../tk \ - `ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \ - ../../../tk \ - `ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do - if test -f "$i/unix/tkConfig.sh" ; then - ac_cv_c_tkconfig=`(cd $i/unix; pwd)` - break - fi - done - fi - # check in a few common install locations - if test x"${ac_cv_c_tkconfig}" = x ; then - for i in `ls -d ${exec_prefix}/lib 2>/dev/null` \ - `ls -d /usr/local/lib 2>/dev/null` \ - `ls -d /usr/contrib/lib 2>/dev/null` \ - `ls -d /usr/lib 2>/dev/null` \ - ; do - if test -f "$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 ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do - if test -f "$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_WARN("Cannot find Tk configuration definitions") - exit 0 - else - no_tk= - 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: -# -# Subst 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([file not found]) - fi - - # - # 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} - fi - - # - # eval is required to do the TCL_DBGX substitution - # - - eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" - eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" - eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" - - eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" - 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_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_SUBST(TCL_DBGX) - AC_SUBST(TCL_LIBS) - AC_SUBST(TCL_DEFS) - AC_SUBST(TCL_EXTRA_CFLAGS) - AC_SUBST(TCL_LD_FLAGS) - AC_SUBST(TCL_SHLIB_LD_LIBS) - #AC_SUBST(TCL_BUILD_LIB_SPEC) - #AC_SUBST(TCL_BUILD_STUB_LIB_SPEC) -]) - -#------------------------------------------------------------------------ -# 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 - - # - # 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} - fi - - # - # eval is required to do the TK_DBGX substitution - # - - eval "TK_LIB_FILE=\"${TK_LIB_FILE}\"" - eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\"" - eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\"" - - eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\"" - eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\"" - eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\"" - - 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) - - AC_SUBST(TK_LIBS) - AC_SUBST(TK_XINCLUDES) -]) - -#------------------------------------------------------------------------ -# TEA_ENABLE_SHARED -- -# -# Allows the building of shared libraries -# -# Arguments: -# none -# -# Results: -# -# Adds the following arguments to configure: -# --enable-shared=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 -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_ENABLE_SHARED, [ - AC_MSG_CHECKING([how to build libraries]) - AC_ARG_ENABLE(shared, - [ --enable-shared build and link with shared libraries [[yes]]], - [tcl_ok=$enableval], [tcl_ok=yes]) - - if test "${enable_shared+set}" = set; then - enableval="$enable_shared" - tcl_ok=$enableval - else - tcl_ok=yes - fi - - if test "$tcl_ok" = "yes" ; then - AC_MSG_RESULT([shared]) - SHARED_BUILD=1 - else - AC_MSG_RESULT([static]) - SHARED_BUILD=0 - AC_DEFINE(STATIC_BUILD) - fi - AC_SUBST(SHARED_BUILD) -]) - -#------------------------------------------------------------------------ -# TEA_ENABLE_THREADS -- -# -# Specify if thread support should be enabled. If "yes" is -# specified as an arg (optional), threads are enabled by default. -# -# 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 -# -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_ENABLE_THREADS, [ - AC_ARG_ENABLE(threads, [ --enable-threads build with threads [[$1]]], - [tcl_ok=$enableval], [tcl_ok=$1]) - - if test "$tcl_ok" = "yes"; then - TCL_THREADS=1 - - if test "${TEA_PLATFORM}" != "windows" ; then - # We are always OK on Windows, so check what this platform wants. - AC_DEFINE(USE_THREAD_ALLOC) - AC_DEFINE(_REENTRANT) - AC_DEFINE(_THREAD_SAFE) - AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no) - if test "$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("Don t know how to find pthread lib on your system - thread support disabled") - fi - fi - fi - fi - - # Does the pthread-implementation provide - # 'pthread_attr_setstacksize' ? - AC_CHECK_FUNCS(pthread_attr_setstacksize) - 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) - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no (default)]) - 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 ${PACKAGE} without threads enabled, but building against a Tcl - that IS thread-enabled.]) - fi - ;; - *) - if test "${TCL_THREADS}" = "1"; then - AC_MSG_WARN([ - --enable-threads requested, but attempting building against a Tcl - that is NOT thread-enabled.]) - 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 -# -# Requires the following vars to be set: -# CFLAGS_DEBUG -# CFLAGS_OPTIMIZE -# LDFLAGS_DEBUG -# LDFLAGS_OPTIMIZE -# -# 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 if false -# LDFLAGS_DEFAULT Sets to LDFLAGS_DEBUG if true -# Sets to LDFLAGS_OPTIMIZE if false -# DBGX Debug library extension -# -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_ENABLE_SYMBOLS, [ - if test x"${TEA_INITED}" = x ; then - # Can't refer to exact macro name or it will be substituted - AC_MSG_ERROR([Must call TEA INIT before ENABLE_SYMBOLS]) - fi - - if test "${TEA_PLATFORM}" = "windows" ; then - tcl_dbgx=d - else - tcl_dbgx=g - fi - - AC_MSG_CHECKING([for build with symbols]) - AC_ARG_ENABLE(symbols, [ --enable-symbols build with debugging symbols (yes,no,mem,all) [[no]]], [tcl_ok=$enableval], [tcl_ok=no]) - if test "$tcl_ok" = "no"; then - CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)' - LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)' - DBGX="" - TCL_DBGX="" - AC_MSG_RESULT([no]) - else - CFLAGS_DEFAULT='$(CFLAGS_DEBUG)' - LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)' - DBGX=${tcl_dbgx} - TCL_DBGX=${tcl_dbgx} - if test "$tcl_ok" = "yes"; then - AC_MSG_RESULT([yes (standard debugging)]) - fi - fi - - AC_SUBST(TCL_DBGX) - AC_SUBST(CFLAGS_DEFAULT) - AC_SUBST(LDFLAGS_DEFAULT) - - if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then - AC_DEFINE(TCL_MEM_DEBUG) - fi - - if test "$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 $tcl_ok debugging]) - fi - fi -]) - -#------------------------------------------------------------------------ -# TEA_ENABLE_LANGINFO -- -# -# Allows use of modern nl_langinfo check for better l10n. -# This is only relevant for Unix. -# -# Arguments: -# none -# -# Results: -# -# Adds the following arguments to configure: -# --enable-langinfo=yes|no (default is yes) -# -# Defines the following vars: -# HAVE_LANGINFO Triggers use of nl_langinfo if defined. -# -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_ENABLE_LANGINFO, [ - AC_ARG_ENABLE(langinfo, - [ --enable-langinfo use nl_langinfo if possible to determine - encoding at startup, otherwise use old heuristic [[yes]]], - [langinfo_ok=$enableval], [langinfo_ok=yes]) - - HAVE_LANGINFO=0 - if test "$langinfo_ok" = "yes"; then - if test "$langinfo_ok" = "yes"; then - AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no]) - fi - fi - AC_MSG_CHECKING([whether to use nl_langinfo]) - if test "$langinfo_ok" = "yes"; then - AC_TRY_COMPILE([#include <langinfo.h>], - [nl_langinfo(CODESET);],[langinfo_ok=yes],[langinfo_ok=no]) - if test "$langinfo_ok" = "no"; then - langinfo_ok="no (could not compile with nl_langinfo)"; - fi - if test "$langinfo_ok" = "yes"; then - AC_DEFINE(HAVE_LANGINFO) - fi - fi - AC_MSG_RESULT([$langinfo_ok]) -]) - -#-------------------------------------------------------------------- -# 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 the following vars: -# -# DL_OBJS - Name of the object file that implements dynamic -# loading for Tcl on this system. -# DL_LIBS - Library file(s) to include in tclsh and other base -# applications in order for the "load" command to work. -# 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. -# 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 is -# "${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. -# TCL_LIB_FILE - Name of the file that contains the Tcl library, such -# as libtcl7.8.so or libtcl7.8.a. -# TCL_LIB_SUFFIX -Specifies everything that comes after the "libtcl" -# in the shared library name, using the $VERSION variable -# to put the version in the right place. This is used -# by platforms that need non-standard library names. -# Examples: ${VERSION}.so.1.1 on NetBSD, since it needs -# to have a version after the .so, and ${VERSION}.a -# on AIX, since the Tcl shared library needs to have -# a .a extension whereas shared objects for loadable -# extensions have a .so extension. Defaults to -# ${VERSION}${SHLIB_SUFFIX}. -# TCL_NEEDS_EXP_FILE - -# 1 means that an export file is needed to link to a -# shared library. -# TCL_EXP_FILE - The name of the installed export / import file which -# should be used to link to the Tcl shared library. -# Empty if Tcl is unshared. -# TCL_BUILD_EXP_FILE - -# The name of the built export / import file which -# should be used to link to the Tcl shared library. -# Empty if Tcl is unshared. -# CFLAGS_DEBUG - -# Flags used when running the compiler in debug mode -# CFLAGS_OPTIMIZE - -# Flags used when running the compiler in optimize mode -# EXTRA_CFLAGS - -# Extra CFLAGS to pass to the compiler -# -# Subst's the following vars: -# DL_LIBS -# CFLAGS_DEBUG -# CFLAGS_OPTIMIZE -# CFLAGS_WARNING -# -# STLIB_LD -# SHLIB_LD -# SHLIB_CFLAGS -# SHLIB_LDFLAGS -# LDFLAGS_DEBUG -# LDFLAGS_OPTIMIZE -#-------------------------------------------------------------------- - -AC_DEFUN(TEA_CONFIG_CFLAGS, [ - if test x"${TEA_INITED}" = x ; then - # Can't refer to exact macro name or it will be substituted - AC_MSG_ERROR([Must call TEA INIT before CONFIG_CFLAGS]) - fi - - # Step 0: Enable 64 bit support? - - AC_MSG_CHECKING([if 64bit support is enabled]) - AC_ARG_ENABLE(64bit,[ --enable-64bit enable 64bit support (where applicable) [[no]]], [do64bit=$enableval], [do64bit=no]) - AC_MSG_RESULT([$do64bit]) - - # Step 0.b: Enable Solaris 64 bit VIS support? - - AC_MSG_CHECKING([if 64bit Sparc VIS support is requested]) - AC_ARG_ENABLE(64bit-vis,[ --enable-64bit-vis enable 64bit Sparc VIS support [[no]]], [do64bitVIS=$enableval], [do64bitVIS=no]) - AC_MSG_RESULT([$do64bitVIS]) - - if test "$do64bitVIS" = "yes"; then - # Force 64bit on with VIS - do64bit=yes - fi - - # Step 1: set the variable "system" to hold the name and version number - # for the system. This can usually be done via the "uname" command, but - # there are a few systems, like Next, where this doesn't work. - - AC_MSG_CHECKING([system version (for dynamic loading)]) - if test -f /usr/lib/NextStep/software_version; then - system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version` - else - system=`uname -s`-`uname -r` - if test "$?" -ne 0 ; then - AC_MSG_RESULT([unknown (can't find uname command)]) - system=unknown - else - # Special check for weird MP-RAS system (uname returns weird - # results, and the version is kept in special file). - - if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then - system=MP-RAS-`awk '{print $3}' /etc/.relid'` - fi - if test "`uname -s`" = "AIX" ; then - system=AIX-`uname -v`.`uname -r` - fi - if test "${TEA_PLATFORM}" = "windows" ; then - system=windows - fi - AC_MSG_RESULT([$system]) - fi - fi - - # Step 2: check for existence of -ldl library. This is needed because - # Linux can use either -ldl or -ldld for dynamic loading. - - AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no) - - # Step 3: set configuration options based on system name and version. - - do64bit_ok=no - EXTRA_CFLAGS="" - TCL_EXPORT_FILE_SUFFIX="" - UNSHARED_LIB_SUFFIX="" - TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`' - ECHO_VERSION='`echo ${VERSION}`' - TCL_LIB_VERSIONS_OK=ok - CFLAGS_DEBUG=-g - CFLAGS_OPTIMIZE=-O - if test "$GCC" = "yes" ; then -# -# no-implicit-int is already included in all. -# -Wconversion generate some pretty useless warnings -# among more useful ones. To be used once in a while. -# Added -W which _is_ useful, it detects comparisons -# between unsigned and signed, empty blocks, unused -# parameters/vars.... -# CFLAGS_WARNING="-Wall -Wconversion -Wno-implicit-int" - CFLAGS_WARNING="-Wall -W" - else - CFLAGS_WARNING="" - fi - TCL_NEEDS_EXP_FILE=0 - TCL_BUILD_EXP_FILE="" - TCL_EXP_FILE="" -dnl FIXME: Replace AC_CHECK_PROG with AC_CHECK_TOOL once cross compiling is fixed. -dnl AC_CHECK_TOOL(AR, ar, :) - AC_CHECK_PROG(AR, ar, ar) - STLIB_LD='${AR} cr' - case $system in - windows) - # This is a 2-stage check to make sure we have the 64-bit SDK - # We have to know where the SDK is installed. - if test "$do64bit" = "yes" ; then - if test "x${MSSDK}x" = "xx" ; then - MSSDK="C:/Progra~1/Microsoft SDK" - fi - # In order to work in the tortured autoconf environment, - # we need to ensure that this path has no spaces - MSSDK=`cygpath -w -s "$MSSDK" | sed -e 's!\\\!/!g'` - if test ! -d "${MSSDK}/bin/win64" ; then - AC_MSG_WARN("could not find 64-bit SDK to enable 64bit mode") - do64bit="no" - else - do64bit_ok="yes" - fi - fi - - if test "${SHARED_BUILD}" = "0" ; then - runtime=-MT - else - runtime=-MD - fi - - if test "$do64bit" = "yes" ; then - # All this magic is necessary for the Win64 SDK RC1 - hobbs - export CC="${MSSDK}/Bin/Win64/cl.exe \ - -I${MSSDK}/Include/prerelease -I${MSSDK}/Include/Win64/crt \ - -I${MSSDK}/Include" - export RC="${MSSDK}/bin/rc.exe" - export lflags="-MACHINE:IA64 -LIBPATH:${MSSDK}/Lib/IA64 \ - -LIBPATH:${MSSDK}/Lib/Prerelease/IA64" - export STLIB_LD="${MSSDK}/bin/win64/lib.exe -nologo ${lflags}" - export LINKBIN="${MSSDK}/bin/win64/link.exe ${lflags}" - CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d" - CFLAGS_OPTIMIZE="-nologo -O2 -Gs -W2 ${runtime}" - else - RC="rc" - STLIB_LD="lib -nologo" - LINKBIN="link -link50compat" - CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d" - CFLAGS_OPTIMIZE="-nologo -O2 -Gs -GD -W2 ${runtime}" - fi - - if test "$MINGW32" = "yes"; then - # mingw gcc mode - CFLAGS_DEBUG="-g" - CFLAGS_OPTIMIZE="-O2" - SHLIB_LD="gcc -shared" - STLIB_LD='${AR} cr' - UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' - LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}" - LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}" - else - SHLIB_LD="${LINKBIN} -dll -nologo" - UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.lib' - EXTRA_CFLAGS="-YX" - # For information on what debugtype is most useful, see: - # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp - # This essentially turns it all on. - LDFLAGS_DEBUG="-debug:full -debugtype:both -warn:2" - LDFLAGS_OPTIMIZE="-release" - LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" - LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" - PATHTYPE=-w - fi - - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".dll" - SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.dll' - - TCL_LIB_VERSIONS_OK=nodots - # Bogus to avoid getting this turned off - DL_OBJS="tclLoadNone.obj" - ;; - AIX-*) - if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then - # AIX requires the _r compiler when gcc isn't being used - if test "${CC}" != "cc_r" ; then - CC=${CC}_r - fi - AC_MSG_RESULT([Using $CC for compiling with threads]) - fi - LIBS="$LIBS -lc" - SHLIB_CFLAGS="" - SHLIB_SUFFIX=".so" - SHLIB_LD_LIBS='${LIBS}' - if test "`uname -m`" = "ia64" ; then - # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC - SHLIB_LD="/usr/ccs/bin/ld -G -z text" - # AIX-5 has dl* in libc.so - DL_LIBS="" - if test "$GCC" = "yes" ; then - LD_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' - else - LD_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' - fi - else - SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry" - DL_LIBS="-ldl" - LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' - TCL_NEEDS_EXP_FILE=1 - TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp' - fi - DL_OBJS="tclLoadDl.o" - LDFLAGS="" - - # AIX v<=4.1 has some different flags than 4.2+ - if test "$system" = "AIX-4.1" -o "`uname -v`" -lt "4" ; then - LIBOBJS="$LIBOBJS tclLoadAix.o" - DL_LIBS="-lld" - fi - - # On AIX <=v4 systems, libbsd.a has to be linked in to support - # non-blocking file IO. This library has to be linked in after - # the MATH_LIBS or it breaks the pow() function. The way to - # insure proper sequencing, is to add it to the tail of MATH_LIBS. - # This library also supplies gettimeofday. - # - # AIX does not have a timezone field in struct tm. When the AIX - # bsd library is used, the timezone global and the gettimeofday - # methods are to be avoided for timezone deduction instead, we - # deduce the timezone by comparing the localtime result on a - # known GMT value. - - AC_CHECK_LIB(bsd, gettimeofday, libbsd=yes, libbsd=no) - if test $libbsd = yes; then - MATH_LIBS="$MATH_LIBS -lbsd" - AC_DEFINE(USE_DELTA_FOR_TZ) - fi - - # Check to enable 64-bit flags for compiler/linker on AIX 4+ - if test "$do64bit" = "yes" -a "`uname -v`" -gt "3" ; then - if test "$GCC" = "yes" ; then - AC_MSG_WARN("64bit mode not supported with GCC on $system") - else - do64bit_ok=yes - EXTRA_CFLAGS="-q64" - LDFLAGS="-q64" - RANLIB="${RANLIB} -X64" - AR="${AR} -X64" - SHLIB_LDFLAGS="-b64" - fi - fi - ;; - BSD/OS-2.1*|BSD/OS-3*) - SHLIB_CFLAGS="" - SHLIB_LD="shlicc -r" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="-ldl" - LDFLAGS="" - LD_SEARCH_FLAGS="" - ;; - BSD/OS-4.*) - SHLIB_CFLAGS="-export-dynamic -fPIC" - SHLIB_LD="cc -shared" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="-ldl" - LDFLAGS="-export-dynamic" - LD_SEARCH_FLAGS="" - ;; - dgux*) - SHLIB_CFLAGS="-K PIC" - SHLIB_LD="cc -G" - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="-ldl" - LDFLAGS="" - LD_SEARCH_FLAGS="" - ;; - HP-UX-*.11.*) - # Use updated header definitions where possible - AC_DEFINE(_XOPEN_SOURCE_EXTENDED) - - SHLIB_SUFFIX=".sl" - AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no) - if test "$tcl_ok" = yes; then - SHLIB_CFLAGS="+z" - SHLIB_LD="ld -b" - SHLIB_LD_LIBS='${LIBS}' - DL_OBJS="tclLoadShl.o" - DL_LIBS="-ldld" - LDFLAGS="-Wl,-E" - LD_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' - fi - - # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc - #EXTRA_CFLAGS="+DAportable" - - # Check to enable 64-bit flags for compiler/linker - if test "$do64bit" = "yes" ; then - if test "$GCC" = "yes" ; then - hpux_arch=`gcc -dumpmachine` - case $hpux_arch in - hppa64*) - # 64-bit gcc in use. Fix flags for GNU ld. - do64bit_ok=yes - SHLIB_LD="gcc -shared" - SHLIB_LD_LIBS="" - LD_SEARCH_FLAGS='' - ;; - *) - AC_MSG_WARN("64bit mode not supported with GCC on $system") - ;; - esac - else - do64bit_ok=yes - EXTRA_CFLAGS="+DA2.0W" - LDFLAGS="+DA2.0W $LDFLAGS" - fi - fi - ;; - HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*) - SHLIB_SUFFIX=".sl" - AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no) - if test "$tcl_ok" = yes; then - SHLIB_CFLAGS="+z" - SHLIB_LD="ld -b" - SHLIB_LD_LIBS="" - DL_OBJS="tclLoadShl.o" - DL_LIBS="-ldld" - LDFLAGS="-Wl,-E" - LD_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' - fi - ;; - IRIX-4.*) - SHLIB_CFLAGS="-G 0" - SHLIB_SUFFIX=".a" - SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0" - SHLIB_LD_LIBS='${LIBS}' - DL_OBJS="tclLoadAout.o" - DL_LIBS="" - LDFLAGS="-Wl,-D,08000000" - LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' - SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a' - ;; - IRIX-5.*) - SHLIB_CFLAGS="" - SHLIB_LD="ld -shared -rdata_shared" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="" - LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' - EXTRA_CFLAGS="" - LDFLAGS="" - ;; - IRIX-6.*|IRIX64-6.5*) - SHLIB_CFLAGS="" - SHLIB_LD="ld -n32 -shared -rdata_shared" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="" - LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' - if test "$GCC" = "yes" ; then - EXTRA_CFLAGS="-mabi=n32" - LDFLAGS="-mabi=n32" - else - case $system in - IRIX-6.3) - # Use to build 6.2 compatible binaries on 6.3. - EXTRA_CFLAGS="-n32 -D_OLD_TERMIOS" - ;; - *) - EXTRA_CFLAGS="-n32" - ;; - esac - LDFLAGS="-n32" - fi - ;; - IRIX64-6.*) - SHLIB_CFLAGS="" - SHLIB_LD="ld -n32 -shared -rdata_shared" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="" - LDFLAGS="" - LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' - - # Check to enable 64-bit flags for compiler/linker - - if test "$do64bit" = "yes" ; then - if test "$GCC" = "yes" ; then - AC_MSG_WARN([64bit mode not supported by gcc]) - else - do64bit_ok=yes - SHLIB_LD="ld -64 -shared -rdata_shared" - EXTRA_CFLAGS="-64" - LDFLAGS="-64" - fi - fi - ;; - Linux*) - SHLIB_CFLAGS="-fPIC" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".so" - - # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings - # when you inline the string and math operations. Turn this off to - # get rid of the warnings. - - CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES" - - if test "$have_dl" = yes; then - SHLIB_LD="${CC} -shared" - DL_OBJS="tclLoadDl.o" - DL_LIBS="-ldl" - LDFLAGS="-rdynamic" - LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' - else - AC_CHECK_HEADER(dld.h, [ - SHLIB_LD="ld -shared" - DL_OBJS="tclLoadDld.o" - DL_LIBS="-ldld" - LDFLAGS="" - LD_SEARCH_FLAGS=""]) - fi - if test "`uname -m`" = "alpha" ; then - EXTRA_CFLAGS="-mieee" - fi - - # The combo of gcc + glibc has a bug related - # to inlining of functions like strtod(). The - # -fno-builtin flag should address this problem - # but it does not work. The -fno-inline flag - # is kind of overkill but it works. - # Disable inlining only when one of the - # files in compat/*.c is being linked in. - if test x"${LIBOBJS}" != x ; then - EXTRA_CFLAGS="${EXTRA_CFLAGS} -fno-inline" - fi - - ;; - GNU*) - SHLIB_CFLAGS="-fPIC" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".so" - - if test "$have_dl" = yes; then - SHLIB_LD="${CC} -shared" - DL_OBJS="" - DL_LIBS="-ldl" - LDFLAGS="-rdynamic" - LD_SEARCH_FLAGS="" - else - AC_CHECK_HEADER(dld.h, [ - SHLIB_LD="ld -shared" - DL_OBJS="" - DL_LIBS="-ldld" - LDFLAGS="" - LD_SEARCH_FLAGS=""]) - fi - if test "`uname -m`" = "alpha" ; then - EXTRA_CFLAGS="-mieee" - fi - ;; - MP-RAS-02*) - SHLIB_CFLAGS="-K PIC" - SHLIB_LD="cc -G" - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="-ldl" - LDFLAGS="" - LD_SEARCH_FLAGS="" - ;; - MP-RAS-*) - SHLIB_CFLAGS="-K PIC" - SHLIB_LD="cc -G" - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="-ldl" - LDFLAGS="-Wl,-Bexport" - LD_SEARCH_FLAGS="" - ;; - NetBSD-*|FreeBSD-[[1-2]].*|OpenBSD-*) - # Not available on all versions: check for include file. - AC_CHECK_HEADER(dlfcn.h, [ - # NetBSD/SPARC needs -fPIC, -fpic will not do. - SHLIB_CFLAGS="-fPIC" - SHLIB_LD="ld -Bshareable -x" - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="" - LDFLAGS="" - LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' - AC_MSG_CHECKING([for ELF]) - AC_EGREP_CPP(yes, [ -#ifdef __ELF__ - yes -#endif - ], - AC_MSG_RESULT([yes]) - SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so', - AC_MSG_RESULT([no]) - SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0' - ) - ], [ - SHLIB_CFLAGS="" - SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".a" - DL_OBJS="tclLoadAout.o" - DL_LIBS="" - LDFLAGS="" - LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' - SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' - ]) - - # FreeBSD doesn't handle version numbers with dots. - - UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' - TCL_LIB_VERSIONS_OK=nodots - ;; - FreeBSD-*) - # FreeBSD 3.* and greater have ELF. - SHLIB_CFLAGS="-fPIC" - SHLIB_LD="ld -Bshareable -x" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="" - LDFLAGS="-export-dynamic" - LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}' - if test "${TCL_THREADS}" = "1" ; then - # The -pthread needs to go in the CFLAGS, not LIBS - LIBS=`echo $LIBS | sed s/-pthread//` - EXTRA_CFLAGS="-pthread" - LDFLAGS="$LDFLAGS -pthread" - fi - case $system in - FreeBSD-3.*) - # FreeBSD-3 doesn't handle version numbers with dots. - UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a' - SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so' - TCL_LIB_VERSIONS_OK=nodots - ;; - esac - ;; - Rhapsody-*|Darwin-*) - SHLIB_CFLAGS="-fno-common" - SHLIB_LD="cc -dynamiclib \${LDFLAGS}" - TCL_SHLIB_LD_EXTRAS="-compatibility_version ${TCL_MAJOR_VERSION} -current_version \${VERSION} -install_name \${LIB_RUNTIME_DIR}/\${TCL_LIB_FILE} -prebind -seg1addr 0xa000000" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".dylib" - DL_OBJS="tclLoadDyld.o" - DL_LIBS="" - LDFLAGS="-prebind" - LD_SEARCH_FLAGS="" - CFLAGS_OPTIMIZE="-O3" - EXTRA_CFLAGS="-arch ppc -pipe" - ;; - NEXTSTEP-*) - SHLIB_CFLAGS="" - SHLIB_LD="cc -nostdlib -r" - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadNext.o" - DL_LIBS="" - LDFLAGS="" - LD_SEARCH_FLAGS="" - ;; - OS/390-*) - CFLAGS_OPTIMIZE="" # Optimizer is buggy - AC_DEFINE(_OE_SOCKETS) # needed in sys/socket.h - ;; - OSF1-1.0|OSF1-1.1|OSF1-1.2) - # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1 - SHLIB_CFLAGS="" - # Hack: make package name same as library name - SHLIB_LD='ld -R -export $@:' - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadOSF.o" - DL_LIBS="" - LDFLAGS="" - LD_SEARCH_FLAGS="" - ;; - OSF1-1.*) - # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2 - SHLIB_CFLAGS="-fPIC" - if test "$SHARED_BUILD" = "1" ; then - SHLIB_LD="ld -shared" - else - SHLIB_LD="ld -non_shared" - fi - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="" - LDFLAGS="" - LD_SEARCH_FLAGS="" - ;; - OSF1-V*) - # Digital OSF/1 - SHLIB_CFLAGS="" - if test "$SHARED_BUILD" = "1" ; then - SHLIB_LD='ld -shared -expect_unresolved "*"' - else - SHLIB_LD='ld -non_shared -expect_unresolved "*"' - fi - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="" - LDFLAGS="" - LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' - if test "$GCC" != "yes" ; then - EXTRA_CFLAGS="-DHAVE_TZSET -std1" - fi - # see pthread_intro(3) for pthread support on osf1, k.furukawa - if test "${TCL_THREADS}" = "1" ; then - EXTRA_CFLAGS="${EXTRA_CFLAGS} -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" - EXTRA_CFLAGS="${EXTRA_CFLAGS} -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" - LIBS=`echo $LIBS | sed s/-lpthreads//` - if test "$GCC" = "yes" ; then - LIBS="$LIBS -lpthread -lmach -lexc" - else - EXTRA_CFLAGS="${EXTRA_CFLAGS} -pthread" - LDFLAGS="-pthread" - fi - fi - - ;; - QNX-6*) - # QNX RTP - # This may work for all QNX, but it was only reported for v6. - SHLIB_CFLAGS="-fPIC" - SHLIB_LD="ld -Bshareable -x" - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - # dlopen is in -lc on QNX - DL_LIBS="" - LDFLAGS="" - LD_SEARCH_FLAGS="" - ;; - RISCos-*) - SHLIB_CFLAGS="-G 0" - SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0" - SHLIB_LD_LIBS='${LIBS}' - SHLIB_SUFFIX=".a" - DL_OBJS="tclLoadAout.o" - DL_LIBS="" - LDFLAGS="-Wl,-D,08000000" - LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' - ;; - SCO_SV-3.2*) - # Note, dlopen is available only on SCO 3.2.5 and greater. However, - # this test works, since "uname -s" was non-standard in 3.2.4 and - # below. - if test "$GCC" = "yes" ; then - SHLIB_CFLAGS="-fPIC -melf" - LDFLAGS="-melf -Wl,-Bexport" - else - SHLIB_CFLAGS="-Kpic -belf" - LDFLAGS="-belf -Wl,-Bexport" - fi - SHLIB_LD="ld -G" - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="" - LD_SEARCH_FLAGS="" - ;; - SINIX*5.4*) - SHLIB_CFLAGS="-K PIC" - SHLIB_LD="cc -G" - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="-ldl" - LDFLAGS="" - LD_SEARCH_FLAGS="" - ;; - SunOS-4*) - SHLIB_CFLAGS="-PIC" - SHLIB_LD="ld" - SHLIB_LD_LIBS="" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="-ldl" - LDFLAGS="" - LD_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' - - # SunOS can't handle version numbers with dots in them in library - # specs, like -ltcl7.5, so use -ltcl75 instead. 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- 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 $tcl_cv_api_serial in - termios) AC_DEFINE(USE_TERMIOS);; 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do - if test -f "$i" ; then - tea_lib_name_dir=`dirname $i` - $1_LIB_NAME=`basename $i` - $1_LIB_PATH_NAME=$i - break - fi - done - - if test "${TEA_PLATFORM}" = "windows"; then - $1_LIB_SPEC=\"`${CYGPATH} ${$1_LIB_PATH_NAME} 2>/dev/null`\" - else - # Strip off the leading "lib" and trailing ".a" or ".so" - - tea_lib_name_lib=`echo ${$1_LIB_NAME}|sed -e 's/^lib//' -e 's/\.[[^.]]*$//' -e 's/\.so.*//'` - $1_LIB_SPEC="-L${tea_lib_name_dir} -l${tea_lib_name_lib}" - fi - - if test "x${$1_LIB_NAME}" = x ; then - AC_MSG_ERROR([not found]) - else - AC_MSG_RESULT([${$1_LIB_SPEC}]) - fi -]) - -#------------------------------------------------------------------------ -# TEA_PRIVATE_TCL_HEADERS -- -# -# Locate the private Tcl include files -# -# Arguments: -# -# Requires: -# TCL_SRC_DIR Assumes that TEA_LOAD_TCLCONFIG has -# already been called. -# -# Results: -# -# Substs the following vars: -# TCL_TOP_DIR_NATIVE -# TCL_GENERIC_DIR_NATIVE -# TCL_UNIX_DIR_NATIVE -# TCL_WIN_DIR_NATIVE -# TCL_BMAP_DIR_NATIVE -# TCL_TOOL_DIR_NATIVE -# TCL_PLATFORM_DIR_NATIVE -# TCL_BIN_DIR_NATIVE -# TCL_INCLUDES -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_PRIVATE_TCL_HEADERS, [ - AC_MSG_CHECKING([for Tcl private include files]) - - if test "${TEA_PLATFORM}" = "windows"; then - TCL_TOP_DIR_NATIVE=\"`${CYGPATH} ${TCL_SRC_DIR}`\" - TCL_GENERIC_DIR_NATIVE=\"`${CYGPATH} ${TCL_SRC_DIR}/generic`\" - TCL_UNIX_DIR_NATIVE=\"`${CYGPATH} ${TCL_SRC_DIR}/unix`\" - TCL_WIN_DIR_NATIVE=\"`${CYGPATH} ${TCL_SRC_DIR}/win`\" - TCL_BMAP_DIR_NATIVE=\"`${CYGPATH} ${TCL_SRC_DIR}/bitmaps`\" - TCL_TOOL_DIR_NATIVE=\"`${CYGPATH} ${TCL_SRC_DIR}/tools`\" - TCL_COMPAT_DIR_NATIVE=\"`${CYGPATH} ${TCL_SRC_DIR}/compat`\" - TCL_PLATFORM_DIR_NATIVE=${TCL_WIN_DIR_NATIVE} - else - TCL_TOP_DIR_NATIVE='$(TCL_SRC_DIR)' - TCL_GENERIC_DIR_NATIVE='$(TCL_TOP_DIR_NATIVE)/generic' - TCL_UNIX_DIR_NATIVE='$(TCL_TOP_DIR_NATIVE)/unix' - TCL_WIN_DIR_NATIVE='$(TCL_TOP_DIR_NATIVE)/win' - TCL_BMAP_DIR_NATIVE='$(TCL_TOP_DIR_NATIVE)/bitmaps' - TCL_TOOL_DIR_NATIVE='$(TCL_TOP_DIR_NATIVE)/tools' - TCL_COMPAT_DIR_NATIVE='$(TCL_TOP_DIR_NATIVE)/compat' - TCL_PLATFORM_DIR_NATIVE=${TCL_UNIX_DIR_NATIVE} - fi - - AC_SUBST(TCL_TOP_DIR_NATIVE) - AC_SUBST(TCL_GENERIC_DIR_NATIVE) - AC_SUBST(TCL_UNIX_DIR_NATIVE) - AC_SUBST(TCL_WIN_DIR_NATIVE) - AC_SUBST(TCL_BMAP_DIR_NATIVE) - AC_SUBST(TCL_TOOL_DIR_NATIVE) - AC_SUBST(TCL_PLATFORM_DIR_NATIVE) - - TCL_INCLUDES="-I${TCL_GENERIC_DIR_NATIVE} -I${TCL_PLATFORM_DIR_NATIVE}" - AC_SUBST(TCL_INCLUDES) - AC_MSG_RESULT([Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}]) -]) - -#------------------------------------------------------------------------ -# TEA_PUBLIC_TCL_HEADERS -- -# -# Locate the installed public Tcl header files -# -# Arguments: -# None. -# -# Requires: -# CYGPATH must be set -# -# Results: -# -# Adds a --with-tclinclude switch to configure. -# Result is cached. -# -# Substs the following vars: -# TCL_INCLUDES -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_PUBLIC_TCL_HEADERS, [ - AC_MSG_CHECKING([for Tcl public headers]) - - AC_ARG_WITH(tclinclude, [ --with-tclinclude directory containing the public Tcl header files], with_tclinclude=${withval}) - - AC_CACHE_VAL(ac_cv_c_tclh, [ - # Use the value from --with-tclinclude, if it was given - - if test x"${with_tclinclude}" != x ; then - if test -f "${with_tclinclude}/tcl.h" ; then - ac_cv_c_tclh=${with_tclinclude} - else - AC_MSG_ERROR([${with_tclinclude} directory does not contain tcl.h]) - fi - else - # Check order: pkg --prefix location, Tcl's --prefix location, - # directory of tclConfig.sh, and Tcl source directory. - # Looking in the source dir is not ideal, but OK. - - eval "temp_includedir=${includedir}" - list="`ls -d ${temp_includedir} 2>/dev/null` \ - `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ - `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null` \ - `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`" - if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then - list="$list /usr/local/include /usr/include" - fi - for i in $list ; do - if test -f "$i/tcl.h" ; then - ac_cv_c_tclh=$i - break - fi - done - fi - ]) - - # Print a message based on how we determined the include path - - if test x"${ac_cv_c_tclh}" = x ; then - AC_MSG_ERROR([tcl.h not found. Please specify its location with --with-tclinclude]) - else - AC_MSG_RESULT([${ac_cv_c_tclh}]) - fi - - # Convert to a native path and substitute into the output files. - - INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}` - - TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" - - AC_SUBST(TCL_INCLUDES) -]) - -#------------------------------------------------------------------------ -# TEA_PRIVATE_TK_HEADERS -- -# -# Locate the private Tk include files -# -# Arguments: -# -# Requires: -# TK_SRC_DIR Assumes that TEA_LOAD_TKCONFIG has -# already been called. -# -# Results: -# -# Substs the following vars: -# TK_INCLUDES -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_PRIVATE_TK_HEADERS, [ - AC_MSG_CHECKING([for Tk private include files]) - - if test "${TEA_PLATFORM}" = "windows"; then - TK_TOP_DIR_NATIVE=\"`${CYGPATH} ${TK_SRC_DIR}`\" - TK_UNIX_DIR_NATIVE=\"`${CYGPATH} ${TK_SRC_DIR}/unix`\" - TK_WIN_DIR_NATIVE=\"`${CYGPATH} ${TK_SRC_DIR}/win`\" - TK_GENERIC_DIR_NATIVE=\"`${CYGPATH} ${TK_SRC_DIR}/generic`\" - TK_XLIB_DIR_NATIVE=\"`${CYGPATH} ${TK_SRC_DIR}/xlib`\" - TK_PLATFORM_DIR_NATIVE=${TK_WIN_DIR_NATIVE} - - TK_INCLUDES="-I${TK_GENERIC_DIR_NATIVE} -I${TK_PLATFORM_DIR_NATIVE} -I${TK_XLIB_DIR_NATIVE}" - else - TK_TOP_DIR_NATIVE='$(TK_SRC_DIR)' - TK_GENERIC_DIR_NATIVE='$(TK_TOP_DIR_NATIVE)/generic' - TK_UNIX_DIR_NATIVE='$(TK_TOP_DIR_NATIVE)/unix' - TK_WIN_DIR_NATIVE='$(TK_TOP_DIR_NATIVE)/win' - TK_PLATFORM_DIR_NATIVE=${TK_UNIX_DIR_NATIVE} - - TK_INCLUDES="-I${TK_GENERIC_DIR_NATIVE} -I${TK_PLATFORM_DIR_NATIVE}" - fi - - AC_SUBST(TK_TOP_DIR_NATIVE) - AC_SUBST(TK_UNIX_DIR_NATIVE) - AC_SUBST(TK_WIN_DIR_NATIVE) - AC_SUBST(TK_GENERIC_DIR_NATIVE) - AC_SUBST(TK_XLIB_DIR_NATIVE) - AC_SUBST(TK_PLATFORM_DIR_NATIVE) - - AC_SUBST(TK_INCLUDES) - AC_MSG_RESULT([Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}]) -]) - -#------------------------------------------------------------------------ -# TEA_PUBLIC_TK_HEADERS -- -# -# Locate the installed public Tk header files -# -# Arguments: -# None. -# -# Requires: -# CYGPATH must be set -# -# Results: -# -# Adds a --with-tkinclude switch to configure. -# Result is cached. -# -# Substs the following vars: -# TK_INCLUDES -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_PUBLIC_TK_HEADERS, [ - AC_MSG_CHECKING([for Tk public headers]) - - AC_ARG_WITH(tkinclude, [ --with-tkinclude directory containing the public Tk header files.], with_tkinclude=${withval}) - - AC_CACHE_VAL(ac_cv_c_tkh, [ - # Use the value from --with-tkinclude, if it was given - - if test x"${with_tkinclude}" != x ; then - if test -f "${with_tkinclude}/tk.h" ; then - ac_cv_c_tkh=${with_tkinclude} - else - AC_MSG_ERROR([${with_tkinclude} directory does not contain tk.h]) - fi - else - # Check order: pkg --prefix location, Tcl's --prefix location, - # directory of tclConfig.sh, and Tcl source directory. - # Looking in the source dir is not ideal, but OK. - - eval "temp_includedir=${includedir}" - list="`ls -d ${temp_includedir} 2>/dev/null` \ - `ls -d ${TK_PREFIX}/include 2>/dev/null` \ - `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ - `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null` \ - `ls -d ${TK_SRC_DIR}/generic 2>/dev/null`" - if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then - list="$list /usr/local/include /usr/include" - fi - for i in $list ; do - if test -f "$i/tk.h" ; then - ac_cv_c_tkh=$i - break - fi - done - fi - ]) - - # Print a message based on how we determined the include path - - if test x"${ac_cv_c_tkh}" = x ; then - AC_MSG_ERROR([tk.h not found. Please specify its location with --with-tkinclude]) - else - AC_MSG_RESULT([${ac_cv_c_tkh}]) - fi - - # Convert to a native path and substitute into the output files. - - INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tkh}` - - TK_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\" - - AC_SUBST(TK_INCLUDES) -]) - -#------------------------------------------------------------------------ -# TEA_PROG_TCLSH -# Locate a tclsh shell in the following directories: -# ${TCL_BIN_DIR} ${TCL_BIN_DIR}/../bin -# ${exec_prefix}/bin ${prefix}/bin -# ${PATH} -# -# Arguments -# none -# -# Results -# Subst's the following values: -# TCLSH_PROG -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_PROG_TCLSH, [ - AC_MSG_CHECKING([for tclsh]) - - AC_CACHE_VAL(ac_cv_path_tclsh, [ - search_path=`echo ${TCL_BIN_DIR}:${TCL_BIN_DIR}/../bin:${exec_prefix}/bin:${prefix}/bin:${PATH} | sed -e 's/:/ /g'` - for dir in $search_path ; do - for j in `ls -r $dir/tclsh[[8-9]]*${EXEEXT} 2> /dev/null` \ - `ls -r $dir/tclsh*${EXEEXT} 2> /dev/null` ; do - if test x"$ac_cv_path_tclsh" = x ; then - if test -f "$j" ; then - ac_cv_path_tclsh=$j - break - fi - fi - done - done - ]) - - if test -f "$ac_cv_path_tclsh" ; then - TCLSH_PROG=$ac_cv_path_tclsh - AC_MSG_RESULT([$TCLSH_PROG]) - else - AC_MSG_ERROR([No tclsh found in PATH: $search_path]) - fi - AC_SUBST(TCLSH_PROG) -]) - -#------------------------------------------------------------------------ -# TEA_PROG_WISH -# Locate a wish shell in the following directories: -# ${TK_BIN_DIR} ${TK_BIN_DIR}/../bin -# ${TCL_BIN_DIR} ${TCL_BIN_DIR}/../bin -# ${exec_prefix}/bin ${prefix}/bin -# ${PATH} -# -# Arguments -# none -# -# Results -# Subst's the following values: -# WISH_PROG -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_PROG_WISH, [ - AC_MSG_CHECKING([for wish]) - - AC_CACHE_VAL(ac_cv_path_wish, [ - search_path=`echo ${TK_BIN_DIR}:${TK_BIN_DIR}/../bin:${TCL_BIN_DIR}:${TCL_BIN_DIR}/../bin:${exec_prefix}/bin:${prefix}/bin:${PATH} | sed -e 's/:/ /g'` - for dir in $search_path ; do - for j in `ls -r $dir/wish[[8-9]]*${EXEEXT} 2> /dev/null` \ - `ls -r $dir/wish*${EXEEXT} 2> /dev/null` ; do - if test x"$ac_cv_path_wish" = x ; then - if test -f "$j" ; then - ac_cv_path_wish=$j - break - fi - fi - done - done - ]) - - if test -f "$ac_cv_path_wish" ; then - WISH_PROG=$ac_cv_path_wish - AC_MSG_RESULT([$WISH_PROG]) - else - AC_MSG_ERROR([No wish found in PATH: $search_path]) - fi - AC_SUBST(WISH_PROG) -]) - -#------------------------------------------------------------------------ -# TEA_PATH_CONFIG -- -# -# Locate the ${1}Config.sh file and perform a sanity check on -# the ${1} compile flags. These are used by packages like -# [incr Tk] that load *Config.sh files from more than Tcl and Tk. -# -# Arguments: -# none -# -# Results: -# -# Adds the following arguments to configure: -# --with-$1=... -# -# Defines the following vars: -# $1_BIN_DIR Full path to the directory containing -# the $1Config.sh file -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_PATH_CONFIG, [ - # - # Ok, lets find the $1 configuration - # First, look for one uninstalled. - # the alternative search directory is invoked by --with-$1 - # - - if test x"${no_$1}" = x ; then - # we reset no_$1 in case something fails here - no_$1=true - AC_ARG_WITH($1, [ --with-$1 directory containing $1 configuration ($1Config.sh)], with_$1config=${withval}) - AC_MSG_CHECKING([for $1 configuration]) - AC_CACHE_VAL(ac_cv_c_$1config,[ - - # First check to see if --with-$1 was specified. - if test x"${with_$1config}" != x ; then - if test -f "${with_$1config}/$1Config.sh" ; then - ac_cv_c_$1config=`(cd ${with_$1config}; pwd)` - else - AC_MSG_ERROR([${with_$1config} directory doesn't contain $1Config.sh]) - fi - fi - - # then check for a private $1 installation - if test x"${ac_cv_c_$1config}" = x ; then - for i in \ - ../$1 \ - `ls -dr ../$1[[8-9]].[[0-9]]* 2>/dev/null` \ - ../../$1 \ - `ls -dr ../../$1[[8-9]].[[0-9]]* 2>/dev/null` \ - ../../../$1 \ - `ls -dr ../../../$1[[8-9]].[[0-9]]* 2>/dev/null` \ - ${srcdir}/../$1 \ - `ls -dr ${srcdir}/../$1[[8-9]].[[0-9]]* 2>/dev/null` \ - ; do - if test -f "$i/$1Config.sh" ; then - ac_cv_c_$1config=`(cd $i; pwd)` - break - fi - if test -f "$i/unix/$1Config.sh" ; then - ac_cv_c_$1config=`(cd $i/unix; pwd)` - break - fi - done - fi - - # check in a few common install locations - if test x"${ac_cv_c_$1config}" = x ; then - for i in `ls -d ${exec_prefix}/lib 2>/dev/null` \ - `ls -d /usr/local/lib 2>/dev/null` \ - `ls -d /usr/contrib/lib 2>/dev/null` \ - `ls -d /usr/lib 2>/dev/null` \ - ; do - if test -f "$i/$1Config.sh" ; then - ac_cv_c_$1config=`(cd $i; pwd)` - break - fi - done - fi - ]) - - if test x"${ac_cv_c_$1config}" = x ; then - $1_BIN_DIR="# no $1 configs found" - AC_MSG_WARN("Cannot find $1 configuration definitions") - exit 0 - else - no_$1= - $1_BIN_DIR=${ac_cv_c_$1config} - AC_MSG_RESULT([found $$1_BIN_DIR/$1Config.sh]) - fi - fi -]) - -#------------------------------------------------------------------------ -# TEA_LOAD_CONFIG -- -# -# Load the $1Config.sh file -# -# Arguments: -# -# Requires the following vars to be set: -# $1_BIN_DIR -# -# Results: -# -# Subst the following vars: -# $1_SRC_DIR -# $1_LIB_FILE -# $1_LIB_SPEC -# -#------------------------------------------------------------------------ - -AC_DEFUN(TEA_LOAD_CONFIG, [ - AC_MSG_CHECKING([for existence of ${$1_BIN_DIR}/$1Config.sh]) - - if test -f "${$1_BIN_DIR}/$1Config.sh" ; then - AC_MSG_RESULT([loading]) - . ${$1_BIN_DIR}/$1Config.sh - else - AC_MSG_RESULT([file not found]) - fi - - # - # If the $1_BIN_DIR is the build directory (not the install directory), - # then set the common variable name to the value of the build variables. - # For example, the variable $1_LIB_SPEC will be set to the value - # of $1_BUILD_LIB_SPEC. An extension should make use of $1_LIB_SPEC - # instead of $1_BUILD_LIB_SPEC since it will work with both an - # installed and uninstalled version of Tcl. - # - - if test -f ${$1_BIN_DIR}/Makefile ; then - AC_MSG_WARN([Found Makefile - using build library specs for $1]) - $1_LIB_SPEC=${$1_BUILD_LIB_SPEC} - $1_STUB_LIB_SPEC=${$1_BUILD_STUB_LIB_SPEC} - $1_STUB_LIB_PATH=${$1_BUILD_STUB_LIB_PATH} - fi - - AC_SUBST($1_VERSION) - AC_SUBST($1_SRC_DIR) - - AC_SUBST($1_LIB_FILE) - AC_SUBST($1_LIB_SPEC) - - AC_SUBST($1_STUB_LIB_FILE) - AC_SUBST($1_STUB_LIB_SPEC) - AC_SUBST($1_STUB_LIB_PATH) -]) |