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-rw-r--r--binutils-2.24/config/tcl.m43246
1 files changed, 0 insertions, 3246 deletions
diff --git a/binutils-2.24/config/tcl.m4 b/binutils-2.24/config/tcl.m4
deleted file mode 100644
index 59a0c7e0..00000000
--- a/binutils-2.24/config/tcl.m4
+++ /dev/null
@@ -1,3246 +0,0 @@
-#------------------------------------------------------------------------
-# SC_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([SC_PATH_TCLCONFIG], [
- #
- # 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.
- case "${host}" in
- *-*-cygwin*) platDir="win" ;;
- *) platDir="unix" ;;
- esac
- if test x"${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"${ac_cv_c_tclconfig}" = x ; then
- for i in \
- ../tcl \
- `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
- `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \
- `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
- ../../tcl \
- `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
- `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
- `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
- ../../../tcl \
- `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
- `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
- `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
- if test -f "$i/$platDir/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd $i/$platDir; 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 $i/Tcl.framework; pwd)`
- break
- fi
- done
- fi
-
- # check in a few common install locations
- if test x"${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 ${prefix}/lib 2>/dev/null` \
- `ls -d /usr/local/lib 2>/dev/null` \
- `ls -d /usr/contrib/lib 2>/dev/null` \
- `ls -d /usr/lib 2>/dev/null` \
- ; do
- if test -f "$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]].[[0-9]]* 2>/dev/null` \
- `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
- `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
- if test -f "$i/$platDir/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
- break
- fi
- done
- fi
- ])
-
- if test x"${ac_cv_c_tclconfig}" = x ; then
- TCL_BIN_DIR="# no Tcl configs found"
- AC_MSG_WARN([Can't find Tcl configuration definitions])
- else
- no_tcl=
- TCL_BIN_DIR=${ac_cv_c_tclconfig}
- AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh])
- fi
- fi
-])
-
-#------------------------------------------------------------------------
-# SC_PATH_TKCONFIG --
-#
-# Locate the tkConfig.sh file
-#
-# Arguments:
-# none
-#
-# Results:
-#
-# Adds the following arguments to configure:
-# --with-tk=...
-#
-# Defines the following vars:
-# TK_BIN_DIR Full path to the directory containing
-# the tkConfig.sh file
-#------------------------------------------------------------------------
-
-AC_DEFUN([SC_PATH_TKCONFIG], [
- #
- # Ok, lets find the tk configuration
- # First, look for one uninstalled.
- # the alternative search directory is invoked by --with-tk
- #
-
- if test x"${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
- case "${host}" in
- *-*-cygwin*) platDir="win" ;;
- *) platDir="unix" ;;
- esac
- if test x"${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 -f "$i/$platDir/tkConfig.sh" ; then
- ac_cv_c_tkconfig=`(cd $i/$platDir; 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 ${prefix}/lib 2>/dev/null` \
- `ls -d /usr/local/lib 2>/dev/null` \
- `ls -d /usr/contrib/lib 2>/dev/null` \
- `ls -d /usr/lib 2>/dev/null` \
- ; do
- if test -f "$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 ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
- if test -f "$i/$platDir/tkConfig.sh" ; then
- ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
- break
- fi
- done
- fi
- ])
-
- if test x"${ac_cv_c_tkconfig}" = x ; then
- TK_BIN_DIR="# no Tk configs found"
- AC_MSG_WARN([Can't find Tk configuration definitions])
- else
- no_tk=
- TK_BIN_DIR=${ac_cv_c_tkconfig}
- AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh])
- fi
- fi
-])
-
-#------------------------------------------------------------------------
-# SC_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([SC_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"` -framework ${TCL_LIB_FILE}"
- break
- fi
- done
- fi
- if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
- TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
- TCL_STUB_LIB_PATH="${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)
-])
-
-#------------------------------------------------------------------------
-# SC_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([SC_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"` -framework ${TK_LIB_FILE}"
- break
- fi
- done
- fi
- if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
- TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
- TK_STUB_LIB_PATH="${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}\""
-
- 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)
-])
-
-#------------------------------------------------------------------------
-# SC_PROG_TCLSH
-# Locate a tclsh shell installed on the system path. This macro
-# will only find a Tcl shell that already exists on the system.
-# It will not find a Tcl shell in the Tcl build directory or
-# a Tcl shell that has been installed from the Tcl build directory.
-# If a Tcl shell can't be located on the PATH, then TCLSH_PROG will
-# be set to "". Extensions should take care not to create Makefile
-# rules that are run by default and depend on TCLSH_PROG. An
-# extension can't assume that an executable Tcl shell exists at
-# build time.
-#
-# Arguments
-# none
-#
-# Results
-# Subst's the following values:
-# TCLSH_PROG
-#------------------------------------------------------------------------
-
-AC_DEFUN([SC_PROG_TCLSH], [
- AC_MSG_CHECKING([for tclsh])
- AC_CACHE_VAL(ac_cv_path_tclsh, [
- search_path=`echo ${PATH} | sed -e 's/:/ /g'`
- for dir in $search_path ; do
- for j in `ls -r $dir/tclsh[[8-9]]* 2> /dev/null` \
- `ls -r $dir/tclsh* 2> /dev/null` ; do
- if test x"$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([$TCLSH_PROG])
- else
- # It is not an error if an installed version of Tcl can't be located.
- TCLSH_PROG=""
- AC_MSG_RESULT([No tclsh found on PATH])
- fi
- AC_SUBST(TCLSH_PROG)
-])
-
-#------------------------------------------------------------------------
-# SC_BUILD_TCLSH
-# Determine the fully qualified path name of the tclsh executable
-# in the Tcl build directory. This macro will correctly determine
-# the name of the tclsh executable even if tclsh has not yet
-# been built in the build directory. The build tclsh must be used
-# when running tests from an extension build directory. It is not
-# correct to use the TCLSH_PROG in cases like this.
-#
-# Arguments
-# none
-#
-# Results
-# Subst's the following values:
-# BUILD_TCLSH
-#------------------------------------------------------------------------
-
-AC_DEFUN([SC_BUILD_TCLSH], [
- AC_MSG_CHECKING([for tclsh in Tcl build directory])
- BUILD_TCLSH=${TCL_BIN_DIR}/tclsh
- AC_MSG_RESULT([$BUILD_TCLSH])
- AC_SUBST(BUILD_TCLSH)
-])
-
-#------------------------------------------------------------------------
-# SC_ENABLE_SHARED --
-#
-# Allows the building of shared libraries
-#
-# Arguments:
-# none
-#
-# Results:
-#
-# Adds the following arguments to configure:
-# --enable-shared=yes|no
-#
-# Defines the following vars:
-# STATIC_BUILD Used for building import/export libraries
-# on Windows.
-#
-# Sets the following vars:
-# SHARED_BUILD Value of 1 or 0
-#------------------------------------------------------------------------
-
-AC_DEFUN([SC_ENABLE_SHARED], [
- AC_MSG_CHECKING([how to build libraries])
- AC_ARG_ENABLE(shared,
- [ --enable-shared build and link with shared libraries [--enable-shared]],
- [tcl_ok=$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
-])
-
-#------------------------------------------------------------------------
-# SC_ENABLE_FRAMEWORK --
-#
-# Allows the building of shared libraries into frameworks
-#
-# Arguments:
-# none
-#
-# Results:
-#
-# Adds the following arguments to configure:
-# --enable-framework=yes|no
-#
-# Sets the following vars:
-# FRAMEWORK_BUILD Value of 1 or 0
-#------------------------------------------------------------------------
-
-AC_DEFUN([SC_ENABLE_FRAMEWORK], [
- if test "`uname -s`" = "Darwin" ; then
- AC_MSG_CHECKING([how to package libraries])
- AC_ARG_ENABLE(framework,
- [ --enable-framework package shared libraries in MacOSX frameworks [--disable-framework]],
- [enable_framework=$enableval], [enable_framework=no])
- if test $enable_framework = yes; then
- if test $SHARED_BUILD = 0; then
- AC_MSG_WARN([Frameworks can only be built if --enable-shared is yes])
- enable_framework=no
- fi
- if test $tcl_corefoundation = no; then
- AC_MSG_WARN([Frameworks can only be used when CoreFoundation is available])
- enable_framework=no
- fi
- fi
- if test $enable_framework = yes; then
- AC_MSG_RESULT([framework])
- FRAMEWORK_BUILD=1
- else
- if test $SHARED_BUILD = 1; then
- AC_MSG_RESULT([shared library])
- else
- AC_MSG_RESULT([static library])
- fi
- FRAMEWORK_BUILD=0
- fi
- fi
-])
-
-#------------------------------------------------------------------------
-# SC_ENABLE_THREADS --
-#
-# Specify if thread support should be enabled. TCL_THREADS is
-# checked so that if you are compiling an extension against a
-# threaded core, your extension must be compiled threaded as well.
-#
-# Arguments:
-# none
-#
-# Results:
-#
-# Adds the following arguments to configure:
-# --enable-threads
-#
-# Sets the following vars:
-# THREADS_LIBS Thread library(s)
-#
-# Defines the following vars:
-# TCL_THREADS
-# _REENTRANT
-# _THREAD_SAFE
-#
-#------------------------------------------------------------------------
-
-AC_DEFUN([SC_ENABLE_THREADS], [
- AC_ARG_ENABLE(threads, [ --enable-threads build with threads],
- [tcl_ok=$enableval], [tcl_ok=no])
-
- if test "${TCL_THREADS}" = 1; then
- tcl_threaded_core=1;
- fi
-
- if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then
- TCL_THREADS=1
- # USE_THREAD_ALLOC tells us to try the special thread-based
- # allocator that significantly reduces lock contention
- AC_DEFINE(USE_THREAD_ALLOC)
- AC_DEFINE(_REENTRANT)
- if test "`uname -s`" = "SunOS" ; then
- AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
- fi
- AC_DEFINE(_THREAD_SAFE)
- AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no)
- if test "$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 - you must disable thread support or edit the LIBS in the Makefile...])
- fi
- fi
- fi
- fi
-
- # Does the pthread-implementation provide
- # 'pthread_attr_setstacksize' ?
-
- ac_saved_libs=$LIBS
- LIBS="$LIBS $THREADS_LIBS"
- AC_CHECK_FUNCS(pthread_attr_setstacksize)
- AC_CHECK_FUNCS(pthread_atfork)
- LIBS=$ac_saved_libs
- 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 "${TCL_THREADS}" = 1; then
- AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?])
- if test "${tcl_threaded_core}" = 1; then
- AC_MSG_RESULT([yes (threaded core)])
- else
- AC_MSG_RESULT([yes])
- fi
- else
- AC_MSG_RESULT([no (default)])
- fi
-
- AC_SUBST(TCL_THREADS)
-])
-
-#------------------------------------------------------------------------
-# SC_ENABLE_SYMBOLS --
-#
-# Specify if debugging symbols should be used.
-# Memory (TCL_MEM_DEBUG) and compile (TCL_COMPILE_DEBUG) debugging
-# can also be enabled.
-#
-# Arguments:
-# none
-#
-# Requires the following vars to be set in the Makefile:
-# 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 $(LDFLAGS_OPTIMIZE) if false
-# DBGX Debug library extension
-#
-#------------------------------------------------------------------------
-
-AC_DEFUN([SC_ENABLE_SYMBOLS], [
- AC_MSG_CHECKING([for build with symbols])
- AC_ARG_ENABLE(symbols, [ --enable-symbols build with debugging symbols [--disable-symbols]], [tcl_ok=$enableval], [tcl_ok=no])
-# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
- if test "$tcl_ok" = "no"; then
- CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
- LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
- DBGX=""
- AC_MSG_RESULT([no])
- else
- CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
- LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
- DBGX=g
- if test "$tcl_ok" = "yes"; then
- AC_MSG_RESULT([yes (standard debugging)])
- fi
- fi
- 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 "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then
- AC_DEFINE(TCL_COMPILE_DEBUG)
- AC_DEFINE(TCL_COMPILE_STATS)
- fi
-
- if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
- if test "$tcl_ok" = "all"; then
- AC_MSG_RESULT([enabled symbols mem compile debugging])
- else
- AC_MSG_RESULT([enabled $tcl_ok debugging])
- fi
- fi
-])
-
-#------------------------------------------------------------------------
-# SC_ENABLE_LANGINFO --
-#
-# Allows use of modern nl_langinfo check for better l10n.
-# This is only relevant for Unix.
-#
-# Arguments:
-# none
-#
-# Results:
-#
-# Adds the following arguments to configure:
-# --enable-langinfo=yes|no (default is yes)
-#
-# Defines the following vars:
-# HAVE_LANGINFO Triggers use of nl_langinfo if defined.
-#
-#------------------------------------------------------------------------
-
-AC_DEFUN([SC_ENABLE_LANGINFO], [
- AC_ARG_ENABLE(langinfo,
- [ --enable-langinfo use nl_langinfo if possible to determine
- encoding at startup, otherwise use old heuristic],
- [langinfo_ok=$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 $tcl_cv_langinfo_h = yes; then
- AC_DEFINE(HAVE_LANGINFO)
- fi
- else
- AC_MSG_RESULT([$langinfo_ok])
- fi
-])
-
-#--------------------------------------------------------------------
-# SC_CONFIG_MANPAGES
-#
-# Decide whether to use symlinks for linking the manpages,
-# whether to compress the manpages after installation, and
-# whether to add a package name suffix to the installed
-# manpages to avoidfile name clashes.
-# If compression is enabled also find out what file name suffix
-# the given compression program is using.
-#
-# Arguments:
-# none
-#
-# Results:
-#
-# Adds the following arguments to configure:
-# --enable-man-symlinks
-# --enable-man-compression=PROG
-# --enable-man-suffix[=STRING]
-#
-# Defines the following variable:
-#
-# MAN_FLAGS - The appropriate flags for installManPage
-# according to the user's selection.
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_CONFIG_MANPAGES], [
- AC_MSG_CHECKING([whether to use symlinks for manpages])
- AC_ARG_ENABLE(man-symlinks,
- [ --enable-man-symlinks use symlinks for the manpages],
- test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks",
- enableval="no")
- AC_MSG_RESULT([$enableval])
-
- AC_MSG_CHECKING([whether to compress the manpages])
- AC_ARG_ENABLE(man-compression,
- [ --enable-man-compression=PROG
- compress the manpages with PROG],
- [case $enableval in
- yes) AC_MSG_ERROR([missing argument to --enable-man-compression]);;
- no) ;;
- *) MAN_FLAGS="$MAN_FLAGS --compress $enableval";;
- esac],
- enableval="no")
- AC_MSG_RESULT([$enableval])
- if test "$enableval" != "no"; then
- AC_MSG_CHECKING([for compressed file suffix])
- touch TeST
- $enableval TeST
- Z=`ls TeST* | sed 's/^....//'`
- rm -f TeST*
- MAN_FLAGS="$MAN_FLAGS --extension $Z"
- AC_MSG_RESULT([$Z])
- fi
-
- AC_MSG_CHECKING([whether to add a package name suffix for the manpages])
- AC_ARG_ENABLE(man-suffix,
- [ --enable-man-suffix=STRING
- use STRING as a suffix to manpage file names
- (default: $1)],
- [case $enableval in
- yes) enableval="$1" MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;
- no) ;;
- *) MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;
- esac],
- enableval="no")
- AC_MSG_RESULT([$enableval])
-
- AC_SUBST(MAN_FLAGS)
-])
-
-#--------------------------------------------------------------------
-# SC_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, but there are a few systems, like Next, where
-# this doesn't work.
-#
-# Arguments:
-# none
-#
-# Results:
-# Defines the following var:
-#
-# system - System/platform/version identification code.
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_CONFIG_SYSTEM], [
- AC_CACHE_CHECK([system version], tcl_cv_sys_version, [
- if test -f /usr/lib/NextStep/software_version; then
- tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
- 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
- # 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
- tcl_cv_sys_version=MP-RAS-`awk '{print $[3]}' /etc/.relid`
- fi
- if test "`uname -s`" = "AIX" ; then
- tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
- fi
- fi
- fi
- ])
- system=$tcl_cv_sys_version
-])
-
-#--------------------------------------------------------------------
-# SC_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 - 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. Could
-# be the same as CC_SEARCH_FLAGS if ${CC} is used to link.
-# CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib",
-# that tell the run-time dynamic linker where to look
-# for shared libraries such as libtcl.so. Depends on
-# the variable LIB_RUNTIME_DIR in the Makefile.
-# MAKE_LIB - Command to execute to build the a library;
-# differs when building shared or static.
-# MAKE_STUB_LIB -
-# Command to execute to build a stub library.
-# INSTALL_LIB - Command to execute to install a library;
-# differs when building shared or static.
-# INSTALL_STUB_LIB -
-# Command to execute to install a stub library.
-# STLIB_LD - Base command to use for combining object files
-# into a static library.
-# SHLIB_CFLAGS - Flags to pass to cc when compiling the components
-# of a shared library (may request position-independent
-# code, among other things).
-# SHLIB_LD - Base command to use for combining object files
-# into a shared library.
-# SHLIB_LD_LIBS - Dependent libraries for the linker to scan when
-# creating shared libraries. This symbol typically
-# goes at the end of the "ld" commands that build
-# shared libraries. The value of the symbol is
-# "${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_SHLIB_LD_EXTRAS - Additional element which are added to SHLIB_LD_LIBS
-# TK_SHLIB_LD_EXTRAS for the build of Tcl and Tk, but not recorded in the
-# tclConfig.sh, since they are only used for the build
-# of Tcl and Tk.
-# Examples: MacOS X records the library version and
-# compatibility version in the shared library. But
-# of course the Tcl version of this is only used for Tcl.
-# LIB_SUFFIX - Specifies everything that comes after the "libfoo"
-# in a static or 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 a 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
-# CFLAGS - Additional CFLAGS added as necessary (usually 64-bit)
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_CONFIG_CFLAGS], [
-
- # Step 0.a: Enable 64 bit support?
-
- AC_MSG_CHECKING([if 64bit support is requested])
- AC_ARG_ENABLE(64bit,[ --enable-64bit enable 64bit support (where applicable)],
- [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],
- [do64bitVIS=$enableval], [do64bitVIS=no])
- AC_MSG_RESULT([$do64bitVIS])
-
- if test "$do64bitVIS" = "yes"; then
- # Force 64bit on with VIS
- do64bit=yes
- fi
-
- # Step 1: set the variable "system" to hold the name and version number
- # for the system.
-
- SC_CONFIG_SYSTEM
-
- # Step 2: check for existence of -ldl library. This is needed because
- # Linux can use either -ldl or -ldld for dynamic loading.
-
- AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no)
-
- # Require ranlib early so we can override it in special cases below.
-
- AC_REQUIRE([AC_PROG_RANLIB])
-
- # Step 3: set configuration options based on system name and version.
-
- do64bit_ok=no
- LDFLAGS_ORIG="$LDFLAGS"
- 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
- CFLAGS_WARNING="-Wall -Wno-implicit-int -fno-strict-aliasing"
- 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)
- if test "${AR}" = "" ; then
- AC_MSG_ERROR([Required archive tool 'ar' not found on PATH.])
- fi
- STLIB_LD='${AR} cr'
- LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
- PLAT_OBJS=""
- PLAT_SRCS=""
- case $system in
- AIX-*)
- if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then
- # AIX requires the _r compiler when gcc isn't being used
- case "${CC}" in
- *_r)
- # ok ...
- ;;
- *)
- CC=${CC}_r
- ;;
- esac
- AC_MSG_RESULT([Using $CC for compiling with threads])
- fi
- LIBS="$LIBS -lc"
- SHLIB_CFLAGS=""
- # Note: need the LIBS below, otherwise Tk won't find Tcl's
- # symbols when dynamically loaded into tclsh.
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
-
- DL_OBJS="tclLoadDl.o"
- LD_LIBRARY_PATH_VAR="LIBPATH"
-
- # Check to enable 64-bit flags for compiler/linker on AIX 4+
- if test "$do64bit" = "yes" -a "`uname -v`" -gt "3" ; then
- if test "$GCC" = "yes" ; then
- AC_MSG_WARN([64bit mode not supported with GCC on $system])
- else
- do64bit_ok=yes
- CFLAGS="$CFLAGS -q64"
- LDFLAGS="$LDFLAGS -q64"
- RANLIB="${RANLIB} -X64"
- AR="${AR} -X64"
- SHLIB_LD_FLAGS="-b64"
- fi
- fi
-
- if test "`uname -m`" = "ia64" ; then
- # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
- SHLIB_LD="/usr/ccs/bin/ld -G -z text"
- # AIX-5 has dl* in libc.so
- DL_LIBS=""
- if test "$GCC" = "yes" ; then
- CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
- else
- CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
- fi
- LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
- else
- if test "$GCC" = "yes" ; then
- SHLIB_LD="gcc -shared"
- else
- SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
- fi
- SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}"
- DL_LIBS="-ldl"
- CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- TCL_NEEDS_EXP_FILE=1
- TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
- fi
-
- # 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
- ;;
- BeOS*)
- SHLIB_CFLAGS="-fPIC"
- SHLIB_LD="${CC} -nostart"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
-
- #-----------------------------------------------------------
- # 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="$LIBS -lbind -lsocket"])
- ;;
- BSD/OS-2.1*|BSD/OS-3*)
- SHLIB_CFLAGS=""
- SHLIB_LD="shlicc -r"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- ;;
- BSD/OS-4.*)
- SHLIB_CFLAGS="-export-dynamic -fPIC"
- SHLIB_LD="cc -shared"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- LDFLAGS="$LDFLAGS -export-dynamic"
- CC_SEARCH_FLAGS=""
- 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"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- ;;
- HP-UX-*.11.*)
- # Use updated header definitions where possible
- AC_DEFINE(_XOPEN_SOURCE) # Use the XOPEN network library
- AC_DEFINE(_XOPEN_SOURCE_EXTENDED) # Use the XOPEN network library
- LIBS="$LIBS -lxnet" # Use the XOPEN network library
-
- if test "`uname -m`" = "ia64" ; then
- SHLIB_SUFFIX=".so"
- else
- SHLIB_SUFFIX=".sl"
- fi
- AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
- if test "$tcl_ok" = yes; then
- SHLIB_CFLAGS="+z"
- SHLIB_LD="ld -b"
- SHLIB_LD_LIBS='${LIBS}'
- DL_OBJS="tclLoadShl.o"
- DL_LIBS="-ldld"
- LDFLAGS="$LDFLAGS -Wl,-E"
- CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
- LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
- LD_LIBRARY_PATH_VAR="SHLIB_PATH"
- fi
- if test "$GCC" = "yes" ; then
- SHLIB_LD="gcc -shared"
- SHLIB_LD_LIBS='${LIBS}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- fi
-
- # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
- #CFLAGS="$CFLAGS +DAportable"
-
- # Check to enable 64-bit flags for compiler/linker
- if test "$do64bit" = "yes" ; then
- if test "$GCC" = "yes" ; then
- hpux_arch=`${CC} -dumpmachine`
- case $hpux_arch in
- hppa64*)
- # 64-bit gcc in use. Fix flags for GNU ld.
- do64bit_ok=yes
- SHLIB_LD="${CC} -shared"
- SHLIB_LD_LIBS='${LIBS}'
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- ;;
- *)
- AC_MSG_WARN([64bit mode not supported with GCC on $system])
- ;;
- esac
- else
- do64bit_ok=yes
- CFLAGS="$CFLAGS +DD64"
- LDFLAGS="$LDFLAGS +DD64"
- fi
- fi
- ;;
- HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
- SHLIB_SUFFIX=".sl"
- AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
- if test "$tcl_ok" = yes; then
- SHLIB_CFLAGS="+z"
- SHLIB_LD="ld -b"
- SHLIB_LD_LIBS=""
- DL_OBJS="tclLoadShl.o"
- DL_LIBS="-ldld"
- LDFLAGS="$LDFLAGS -Wl,-E"
- CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
- LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
- LD_LIBRARY_PATH_VAR="SHLIB_PATH"
- fi
- ;;
- IRIX-4.*)
- SHLIB_CFLAGS="-G 0"
- SHLIB_SUFFIX=".a"
- SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
- SHLIB_LD_LIBS='${LIBS}'
- DL_OBJS="tclLoadAout.o"
- DL_LIBS=""
- LDFLAGS="$LDFLAGS -Wl,-D,08000000"
- CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- 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=""
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
- ;;
- IRIX-6.*)
- SHLIB_CFLAGS=""
- SHLIB_LD="ld -n32 -shared -rdata_shared"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS=""
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
- if test "$GCC" = "yes" ; then
- CFLAGS="$CFLAGS -mabi=n32"
- LDFLAGS="$LDFLAGS -mabi=n32"
- else
- case $system in
- IRIX-6.3)
- # Use to build 6.2 compatible binaries on 6.3.
- CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS"
- ;;
- *)
- CFLAGS="$CFLAGS -n32"
- ;;
- esac
- LDFLAGS="$LDFLAGS -n32"
- fi
- ;;
- IRIX64-6.*)
- SHLIB_CFLAGS=""
- SHLIB_LD="ld -n32 -shared -rdata_shared"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS=""
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
-
- # Check to enable 64-bit flags for compiler/linker
-
- if test "$do64bit" = "yes" ; then
- if test "$GCC" = "yes" ; then
- AC_MSG_WARN([64bit mode not supported by gcc])
- else
- do64bit_ok=yes
- SHLIB_LD="ld -64 -shared -rdata_shared"
- CFLAGS="$CFLAGS -64"
- LDFLAGS="$LDFLAGS -64"
- fi
- fi
- ;;
- Linux*)
- SHLIB_CFLAGS="-fPIC"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
-
- CFLAGS_OPTIMIZE=-O2
- # 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 ${CFLAGS} ${LDFLAGS}'
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- else
- AC_CHECK_HEADER(dld.h, [
- SHLIB_LD="ld -shared"
- DL_OBJS="tclLoadDld.o"
- DL_LIBS="-ldld"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""])
- fi
- if test "`uname -m`" = "alpha" ; then
- CFLAGS="$CFLAGS -mieee"
- fi
- if test $do64bit = yes; then
- AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [
- hold_cflags=$CFLAGS
- CFLAGS="$CFLAGS -m64"
- AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no)
- CFLAGS=$hold_cflags])
- if test $tcl_cv_cc_m64 = yes; then
- CFLAGS="$CFLAGS -m64"
- do64bit_ok=yes
- fi
- fi
-
- # The combo of gcc + glibc has a bug related
- # to inlining of functions like strtod(). The
- # -fno-builtin flag should address this problem
- # but it does not work. The -fno-inline flag
- # is kind of overkill but it works.
- # Disable inlining only when one of the
- # files in compat/*.c is being linked in.
- if test x"${LIBOBJS}" != x ; then
- CFLAGS="$CFLAGS -fno-inline"
- fi
-
- # XIM peeking works under XFree86.
- AC_DEFINE(PEEK_XCLOSEIM)
-
- ;;
- GNU*)
- SHLIB_CFLAGS="-fPIC"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
-
- if test "$have_dl" = yes; then
- SHLIB_LD="${CC} -shared"
- DL_OBJS=""
- DL_LIBS="-ldl"
- LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- else
- AC_CHECK_HEADER(dld.h, [
- SHLIB_LD="ld -shared"
- DL_OBJS=""
- DL_LIBS="-ldld"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""])
- fi
- if test "`uname -m`" = "alpha" ; then
- CFLAGS="$CFLAGS -mieee"
- fi
- ;;
- Lynx*)
- SHLIB_CFLAGS="-fPIC"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
- CFLAGS_OPTIMIZE=-02
- SHLIB_LD="${CC} -shared "
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-mshared -ldl"
- LD_FLAGS="-Wl,--export-dynamic"
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- ;;
- MP-RAS-02*)
- SHLIB_CFLAGS="-K PIC"
- SHLIB_LD="cc -G"
- SHLIB_LD_LIBS=""
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- ;;
- MP-RAS-*)
- SHLIB_CFLAGS="-K PIC"
- SHLIB_LD="cc -G"
- SHLIB_LD_LIBS=""
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- LDFLAGS="$LDFLAGS -Wl,-Bexport"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- ;;
- NetBSD-*|FreeBSD-[[1-2]].*)
- # 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='${LIBS}'
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS=""
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
- AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
- AC_EGREP_CPP(yes, [
-#ifdef __ELF__
- yes
-#endif
- ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)])
- if test $tcl_cv_ld_elf = yes; then
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
- else
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
- fi
- ], [
- SHLIB_CFLAGS=""
- SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".a"
- DL_OBJS="tclLoadAout.o"
- DL_LIBS=""
- CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- SHARED_LIB_SUFFIX='${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
- ;;
- OpenBSD-*)
- case `arch -s` in
- m88k|vax)
- SHLIB_CFLAGS=""
- SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".a"
- DL_OBJS="tclLoadAout.o"
- DL_LIBS=""
- LDFLAGS=""
- CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
- ;;
- *)
- # OpenBSD/SPARC[64] needs -fPIC, -fpic will not do.
- case `machine` in
- sparc|sparc64)
- SHLIB_CFLAGS="-fPIC";;
- *)
- SHLIB_CFLAGS="-fpic";;
- esac
- SHLIB_LD="${CC} -shared ${SHLIB_CFLAGS}"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS=""
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
- AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
- AC_EGREP_CPP(yes, [
-#ifdef __ELF__
- yes
-#endif
- ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)])
- if test $tcl_cv_ld_elf = yes; then
- LDFLAGS=-Wl,-export-dynamic
- else
- LDFLAGS=""
- fi
- ;;
- esac
-
- # OpenBSD doesn't do version numbers with dots.
- UNSHARED_LIB_SUFFIX='${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='${LIBS}'
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS=""
- LDFLAGS="$LDFLAGS -export-dynamic"
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
- if test "${TCL_THREADS}" = "1" ; then
- # The -pthread needs to go in the CFLAGS, not LIBS
- LIBS=`echo $LIBS | sed s/-pthread//`
- CFLAGS="$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='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
- TCL_LIB_VERSIONS_OK=nodots
- ;;
- esac
- ;;
- Darwin-*)
- CFLAGS_OPTIMIZE="-Os"
- SHLIB_CFLAGS="-fno-common"
- # To avoid discrepancies between what headers configure sees during
- # preprocessing tests and compiling tests, move any -isysroot and
- # -mmacosx-version-min flags from CFLAGS to CPPFLAGS:
- CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \
- awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
- if ([$]i~/^(isysroot|mmacosx-version-min)/) print "-"[$]i}'`"
- CFLAGS="`echo " ${CFLAGS}" | \
- awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
- if (!([$]i~/^(isysroot|mmacosx-version-min)/)) print "-"[$]i}'`"
- if test $do64bit = yes; then
- case `arch` in
- ppc)
- AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag],
- tcl_cv_cc_arch_ppc64, [
- hold_cflags=$CFLAGS
- CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
- AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes,
- tcl_cv_cc_arch_ppc64=no)
- CFLAGS=$hold_cflags])
- if test $tcl_cv_cc_arch_ppc64 = yes; then
- CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
- do64bit_ok=yes
- fi;;
- i386)
- AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag],
- tcl_cv_cc_arch_x86_64, [
- hold_cflags=$CFLAGS
- CFLAGS="$CFLAGS -arch x86_64"
- AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes,
- tcl_cv_cc_arch_x86_64=no)
- CFLAGS=$hold_cflags])
- if test $tcl_cv_cc_arch_x86_64 = yes; then
- CFLAGS="$CFLAGS -arch x86_64"
- do64bit_ok=yes
- fi;;
- *)
- AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);;
- esac
- else
- # Check for combined 32-bit and 64-bit fat build
- echo "$CFLAGS " | grep -E -q -- '-arch (ppc64|x86_64) ' && \
- echo "$CFLAGS " | grep -E -q -- '-arch (ppc|i386) ' && \
- fat_32_64=yes
- fi
- SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}'
- AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [
- hold_ldflags=$LDFLAGS
- LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
- AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_single_module=no)
- LDFLAGS=$hold_ldflags])
- if test $tcl_cv_ld_single_module = yes; then
- SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
- fi
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".dylib"
- DL_OBJS="tclLoadDyld.o"
- DL_LIBS=""
- # Don't use -prebind when building for Mac OS X 10.4 or later only:
- test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int([$]2)}'`" -lt 4 -a \
- "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int([$]2)}'`" -lt 4 && \
- LDFLAGS="$LDFLAGS -prebind"
- LDFLAGS="$LDFLAGS -headerpad_max_install_names"
- AC_CACHE_CHECK([if ld accepts -search_paths_first flag], tcl_cv_ld_search_paths_first, [
- hold_ldflags=$LDFLAGS
- LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
- AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes, tcl_cv_ld_search_paths_first=no)
- LDFLAGS=$hold_ldflags])
- if test $tcl_cv_ld_search_paths_first = yes; then
- LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
- fi
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
- PLAT_OBJS=\$\(MAC\_OSX_OBJS\)
- PLAT_SRCS=\$\(MAC\_OSX_SRCS\)
- AC_MSG_CHECKING([whether to use CoreFoundation])
- AC_ARG_ENABLE(corefoundation, [ --enable-corefoundation use CoreFoundation API [--enable-corefoundation]],
- [tcl_corefoundation=$enableval], [tcl_corefoundation=yes])
- AC_MSG_RESULT([$tcl_corefoundation])
- if test $tcl_corefoundation = yes; then
- AC_CACHE_CHECK([for CoreFoundation.framework], tcl_cv_lib_corefoundation, [
- hold_libs=$LIBS
- if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
- # On Tiger there is no 64-bit CF, so remove 64-bit archs
- # from CFLAGS et al. while testing for presence of CF.
- # 64-bit CF is disabled in tclUnixPort.h if necessary.
- eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
- done; fi
- LIBS="$LIBS -framework CoreFoundation"
- AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
- [CFBundleRef b = CFBundleGetMainBundle();],
- tcl_cv_lib_corefoundation=yes, tcl_cv_lib_corefoundation=no)
- if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
- eval $v'="$hold_'$v'"'
- done; fi; LIBS=$hold_libs])
- if test $tcl_cv_lib_corefoundation = yes; then
- LIBS="$LIBS -framework CoreFoundation"
- AC_DEFINE(HAVE_COREFOUNDATION)
- else
- tcl_corefoundation=no
- fi
- if test "$fat_32_64" = yes -a $tcl_corefoundation = yes; then
- AC_CACHE_CHECK([for 64-bit CoreFoundation], tcl_cv_lib_corefoundation_64, [
- for v in CFLAGS CPPFLAGS LDFLAGS; do
- eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
- done
- AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
- [CFBundleRef b = CFBundleGetMainBundle();],
- tcl_cv_lib_corefoundation_64=yes, tcl_cv_lib_corefoundation_64=no)
- for v in CFLAGS CPPFLAGS LDFLAGS; do
- eval $v'="$hold_'$v'"'
- done])
- if test $tcl_cv_lib_corefoundation_64 = no; then
- AC_DEFINE(NO_COREFOUNDATION_64)
- fi
- fi
- fi
- AC_DEFINE(MAC_OSX_TCL)
- ;;
- NEXTSTEP-*)
- SHLIB_CFLAGS=""
- SHLIB_LD="cc -nostdlib -r"
- SHLIB_LD_LIBS=""
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadNext.o"
- DL_LIBS=""
- CC_SEARCH_FLAGS=""
- 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 $@:'
- SHLIB_LD_LIBS=""
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadOSF.o"
- DL_LIBS=""
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- ;;
- OSF1-1.*)
- # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
- SHLIB_CFLAGS="-fPIC"
- if test "$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=""
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- ;;
- OSF1-V*)
- # Digital OSF/1
- SHLIB_CFLAGS=""
- if test "$SHARED_BUILD" = "1" ; then
- SHLIB_LD='ld -shared -expect_unresolved "*"'
- else
- SHLIB_LD='ld -non_shared -expect_unresolved "*"'
- fi
- SHLIB_LD_LIBS=""
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS=""
- CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
- if test "$GCC" = "yes" ; then
- CFLAGS="$CFLAGS -mieee"
- else
- CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"
- fi
- # see pthread_intro(3) for pthread support on osf1, k.furukawa
- if test "${TCL_THREADS}" = "1" ; then
- CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
- CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
- LIBS=`echo $LIBS | sed s/-lpthreads//`
- if test "$GCC" = "yes" ; then
- LIBS="$LIBS -lpthread -lmach -lexc"
- else
- CFLAGS="$CFLAGS -pthread"
- LDFLAGS="$LDFLAGS -pthread"
- fi
- fi
-
- ;;
- QNX-6*)
- # QNX RTP
- # This may work for all QNX, but it was only reported for v6.
- SHLIB_CFLAGS="-fPIC"
- SHLIB_LD="ld -Bshareable -x"
- SHLIB_LD_LIBS=""
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- # dlopen is in -lc on QNX
- DL_LIBS=""
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- ;;
- RISCos-*)
- SHLIB_CFLAGS="-G 0"
- SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".a"
- DL_OBJS="tclLoadAout.o"
- DL_LIBS=""
- LDFLAGS="$LDFLAGS -Wl,-D,08000000"
- CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- ;;
- 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 "$GCC" = "yes" ; then
- SHLIB_CFLAGS="-fPIC -melf"
- LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
- else
- SHLIB_CFLAGS="-Kpic -belf"
- LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
- fi
- SHLIB_LD="ld -G"
- SHLIB_LD_LIBS=""
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS=""
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- ;;
- SINIX*5.4*)
- SHLIB_CFLAGS="-K PIC"
- SHLIB_LD="cc -G"
- SHLIB_LD_LIBS=""
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- ;;
- SunOS-4*)
- SHLIB_CFLAGS="-PIC"
- SHLIB_LD="ld"
- SHLIB_LD_LIBS=""
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-
- # SunOS can't handle version numbers with dots in them in library
- # specs, like -ltcl7.5, so use -ltcl75 instead. Also, it
- # requires an extra version number at the end of .so file names.
- # So, the library has to have a name like libtcl75.so.1.0
-
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
- UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
- TCL_LIB_VERSIONS_OK=nodots
- ;;
- SunOS-5.[[0-6]])
- # Careful to not let 5.10+ fall into this case
-
- # Note: If _REENTRANT isn't defined, then Solaris
- # won't define thread-safe library routines.
-
- AC_DEFINE(_REENTRANT)
- AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
-
- SHLIB_CFLAGS="-KPIC"
-
- # Note: need the LIBS below, otherwise Tk won't find Tcl's
- # symbols when dynamically loaded into tclsh.
-
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- if test "$GCC" = "yes" ; then
- SHLIB_LD="$CC -shared"
- CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- else
- SHLIB_LD="/usr/ccs/bin/ld -G -z text"
- CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- fi
- ;;
- SunOS-5*)
- # Note: If _REENTRANT isn't defined, then Solaris
- # won't define thread-safe library routines.
-
- AC_DEFINE(_REENTRANT)
- AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
-
- SHLIB_CFLAGS="-KPIC"
-
- # Check to enable 64-bit flags for compiler/linker
- if test "$do64bit" = "yes" ; then
- arch=`isainfo`
- if test "$arch" = "sparcv9 sparc" ; then
- if test "$GCC" = "yes" ; then
- if test "`gcc -dumpversion | awk -F. '{print [$]1}'`" -lt "3" ; then
- AC_MSG_WARN([64bit mode not supported with GCC < 3.2 on $system])
- else
- do64bit_ok=yes
- CFLAGS="$CFLAGS -m64 -mcpu=v9"
- LDFLAGS="$LDFLAGS -m64 -mcpu=v9"
- SHLIB_CFLAGS="-fPIC"
- fi
- else
- do64bit_ok=yes
- if test "$do64bitVIS" = "yes" ; then
- CFLAGS="$CFLAGS -xarch=v9a"
- LDFLAGS="$LDFLAGS -xarch=v9a"
- else
- CFLAGS="$CFLAGS -xarch=v9"
- LDFLAGS="$LDFLAGS -xarch=v9"
- fi
- # Solaris 64 uses this as well
- #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
- fi
- elif test "$arch" = "amd64 i386" ; then
- if test "$GCC" = "yes" ; then
- AC_MSG_WARN([64bit mode not supported with GCC on $system])
- else
- do64bit_ok=yes
- CFLAGS="$CFLAGS -xarch=amd64"
- LDFLAGS="$LDFLAGS -xarch=amd64"
- fi
- else
- AC_MSG_WARN([64bit mode not supported for $arch])
- fi
- fi
-
- # Note: need the LIBS below, otherwise Tk won't find Tcl's
- # symbols when dynamically loaded into tclsh.
-
- SHLIB_LD_LIBS='${LIBS}'
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- if test "$GCC" = "yes" ; then
- SHLIB_LD="$CC -shared"
- CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- if test "$do64bit_ok" = "yes" ; then
- # We need to specify -static-libgcc or we need to
- # add the path to the sparv9 libgcc.
- SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc"
- # for finding sparcv9 libgcc, get the regular libgcc
- # path, remove so name and append 'sparcv9'
- #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..."
- #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir"
- fi
- else
- case $system in
- SunOS-5.[[1-9]][[0-9]]*)
- SHLIB_LD='${CC} -G -z text';;
- *)
- SHLIB_LD="/usr/ccs/bin/ld -G -z text";;
- esac
- CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
- fi
- ;;
- ULTRIX-4.*)
- SHLIB_CFLAGS="-G 0"
- SHLIB_SUFFIX=".a"
- SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
- SHLIB_LD_LIBS='${LIBS}'
- DL_OBJS="tclLoadAout.o"
- DL_LIBS=""
- LDFLAGS="$LDFLAGS -Wl,-D,08000000"
- CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
- LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- if test "$GCC" != "yes" ; then
- CFLAGS="$CFLAGS -DHAVE_TZSET -std1"
- fi
- ;;
- UNIX_SV* | UnixWare-5*)
- SHLIB_CFLAGS="-KPIC"
- SHLIB_LD="cc -G"
- SHLIB_LD_LIBS=""
- SHLIB_SUFFIX=".so"
- DL_OBJS="tclLoadDl.o"
- DL_LIBS="-ldl"
- # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
- # that don't grok the -Bexport option. Test that it does.
- AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [
- hold_ldflags=$LDFLAGS
- LDFLAGS="$LDFLAGS -Wl,-Bexport"
- AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport=no)
- LDFLAGS=$hold_ldflags])
- if test $tcl_cv_ld_Bexport = yes; then
- LDFLAGS="$LDFLAGS -Wl,-Bexport"
- fi
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- ;;
- esac
-
- if test "$do64bit" = "yes" -a "$do64bit_ok" = "no" ; then
- AC_MSG_WARN([64bit support being disabled -- don't know magic for this platform])
- fi
-
-dnl # Add any CPPFLAGS set in the environment to our CFLAGS, but delay doing so
-dnl # until the end of configure, as configure's compile and link tests use
-dnl # both CPPFLAGS and CFLAGS (unlike our compile and link) but configure's
-dnl # preprocessing tests use only CPPFLAGS.
- SC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""])
-
- # Step 4: If pseudo-static linking is in use (see K. B. Kenny, "Dynamic
- # Loading for Tcl -- What Became of It?". Proc. 2nd Tcl/Tk Workshop,
- # New Orleans, LA, Computerized Processes Unlimited, 1994), then we need
- # to determine which of several header files defines the a.out file
- # format (a.out.h, sys/exec.h, or sys/exec_aout.h). At present, we
- # support only a file format that is more or less version-7-compatible.
- # In particular,
- # - a.out files must begin with `struct exec'.
- # - the N_TXTOFF on the `struct exec' must compute the seek address
- # of the text segment
- # - The `struct exec' must contain a_magic, a_text, a_data, a_bss
- # and a_entry fields.
- # The following compilation should succeed if and only if either sys/exec.h
- # or a.out.h is usable for the purpose.
- #
- # Note that the modified COFF format used on MIPS Ultrix 4.x is usable; the
- # `struct exec' includes a second header that contains information that
- # duplicates the v7 fields that are needed.
-
- if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
- AC_CACHE_CHECK([sys/exec.h], tcl_cv_sysexec_h, [
- AC_TRY_COMPILE([#include <sys/exec.h>],[
- struct exec foo;
- unsigned long seek;
- int flag;
-#if defined(__mips) || defined(mips)
- seek = N_TXTOFF (foo.ex_f, foo.ex_o);
-#else
- seek = N_TXTOFF (foo);
-#endif
- flag = (foo.a_magic == OMAGIC);
- return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
- ], tcl_cv_sysexec_h=usable, tcl_cv_sysexec_h=unusable)])
- if test $tcl_cv_sysexec_h = usable; then
- AC_DEFINE(USE_SYS_EXEC_H)
- else
- AC_CACHE_CHECK([a.out.h], tcl_cv_aout_h, [
- AC_TRY_COMPILE([#include <a.out.h>],[
- struct exec foo;
- unsigned long seek;
- int flag;
-#if defined(__mips) || defined(mips)
- seek = N_TXTOFF (foo.ex_f, foo.ex_o);
-#else
- seek = N_TXTOFF (foo);
-#endif
- flag = (foo.a_magic == OMAGIC);
- return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
- ], tcl_cv_aout_h=usable, tcl_cv_aout_h=unusable)])
- if test $tcl_cv_aout_h = usable; then
- AC_DEFINE(USE_A_OUT_H)
- else
- AC_CACHE_CHECK([sys/exec_aout.h], tcl_cv_sysexecaout_h, [
- AC_TRY_COMPILE([#include <sys/exec_aout.h>],[
- struct exec foo;
- unsigned long seek;
- int flag;
-#if defined(__mips) || defined(mips)
- seek = N_TXTOFF (foo.ex_f, foo.ex_o);
-#else
- seek = N_TXTOFF (foo);
-#endif
- flag = (foo.a_midmag == OMAGIC);
- return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
- ], tcl_cv_sysexecaout_h=usable, tcl_cv_sysexecaout_h=unusable)])
- if test $tcl_cv_sysexecaout_h = usable; then
- AC_DEFINE(USE_SYS_EXEC_AOUT_H)
- else
- DL_OBJS=""
- fi
- fi
- fi
- fi
-
- # Step 5: disable dynamic loading if requested via a command-line switch.
-
- AC_ARG_ENABLE(load, [ --disable-load disallow dynamic loading and "load" command],
- [tcl_ok=$enableval], [tcl_ok=yes])
- if test "$tcl_ok" = "no"; then
- DL_OBJS=""
- fi
-
- if test "x$DL_OBJS" != "x" ; then
- BUILD_DLTEST="\$(DLTEST_TARGETS)"
- else
- echo "Can't figure out how to do dynamic loading or shared libraries"
- echo "on this system."
- SHLIB_CFLAGS=""
- SHLIB_LD=""
- SHLIB_SUFFIX=""
- DL_OBJS="tclLoadNone.o"
- DL_LIBS=""
- LDFLAGS="$LDFLAGS_ORIG"
- CC_SEARCH_FLAGS=""
- LD_SEARCH_FLAGS=""
- BUILD_DLTEST=""
- fi
-
- # If we're running gcc, then change the C flags for compiling shared
- # libraries to the right flags for gcc, instead of those for the
- # standard manufacturer compiler.
-
- if test "$DL_OBJS" != "tclLoadNone.o" ; then
- if test "$GCC" = "yes" ; then
- case $system in
- AIX-*)
- ;;
- BSD/OS*)
- ;;
- IRIX*)
- ;;
- NetBSD-*|FreeBSD-*|OpenBSD-*)
- ;;
- Darwin-*)
- ;;
- RISCos-*)
- ;;
- SCO_SV-3.2*)
- ;;
- ULTRIX-4.*)
- ;;
- *)
- SHLIB_CFLAGS="-fPIC"
- ;;
- esac
- fi
- fi
-
- if test "$SHARED_LIB_SUFFIX" = "" ; then
- SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}${SHLIB_SUFFIX}'
- fi
- if test "$UNSHARED_LIB_SUFFIX" = "" ; then
- UNSHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
- fi
-
- if test "${SHARED_BUILD}" = "1" && test "${SHLIB_SUFFIX}" != "" ; then
- LIB_SUFFIX=${SHARED_LIB_SUFFIX}
- MAKE_LIB='${SHLIB_LD} -o [$]@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
- INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
- else
- LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
-
- if test "$RANLIB" = "" ; then
- MAKE_LIB='$(STLIB_LD) [$]@ ${OBJS}'
- INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
- else
- MAKE_LIB='${STLIB_LD} [$]@ ${OBJS} ; ${RANLIB} [$]@'
- INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(LIB_FILE))'
- fi
-
-dnl Not at all clear what this was doing in Tcl's configure.in
-dnl or why it was needed was needed. In any event, this sort of
-dnl things needs to be done in the big loop above.
-dnl REMOVE THIS BLOCK LATER! (mdejong)
-dnl case $system in
-dnl BSD/OS*)
-dnl ;;
-dnl AIX-[[1-4]].*)
-dnl ;;
-dnl *)
-dnl SHLIB_LD_LIBS=""
-dnl ;;
-dnl esac
- fi
-
-
- # Stub lib does not depend on shared/static configuration
- if test "$RANLIB" = "" ; then
- MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS}'
- INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)'
- else
- MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS} ; ${RANLIB} [$]@'
- INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(STUB_LIB_FILE))'
- fi
-
-
- AC_SUBST(DL_LIBS)
-
- AC_SUBST(DL_OBJS)
- AC_SUBST(PLAT_OBJS)
- AC_SUBST(PLAT_SRCS)
- AC_SUBST(CFLAGS)
- AC_SUBST(CFLAGS_DEBUG)
- AC_SUBST(CFLAGS_OPTIMIZE)
- AC_SUBST(CFLAGS_WARNING)
-
- AC_SUBST(LDFLAGS)
- AC_SUBST(LDFLAGS_DEBUG)
- AC_SUBST(LDFLAGS_OPTIMIZE)
- AC_SUBST(CC_SEARCH_FLAGS)
- AC_SUBST(LD_SEARCH_FLAGS)
-
- AC_SUBST(STLIB_LD)
- AC_SUBST(SHLIB_LD)
- AC_SUBST(TCL_SHLIB_LD_EXTRAS)
- AC_SUBST(TK_SHLIB_LD_EXTRAS)
- AC_SUBST(SHLIB_LD_LIBS)
- AC_SUBST(SHLIB_CFLAGS)
- AC_SUBST(SHLIB_SUFFIX)
-
- AC_SUBST(MAKE_LIB)
- AC_SUBST(MAKE_STUB_LIB)
- AC_SUBST(INSTALL_LIB)
- AC_SUBST(INSTALL_STUB_LIB)
- AC_SUBST(RANLIB)
-])
-
-#--------------------------------------------------------------------
-# SC_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([SC_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);;
- termio) AC_DEFINE(USE_TERMIO);;
- sgtty) AC_DEFINE(USE_SGTTY);;
- esac
-])
-
-#--------------------------------------------------------------------
-# SC_MISSING_POSIX_HEADERS
-#
-# Supply substitutes for missing POSIX header files. Special
-# notes:
-# - stdlib.h doesn't define strtol, strtoul, or
-# strtod insome 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_UNISTD_H
-# HAVE_SYS_PARAM_H
-#
-# HAVE_STRING_H ?
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_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)
- fi
-
- AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H)])
- AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H)])
- AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H)])
- AC_CHECK_HEADER(limits.h,
- [AC_DEFINE(HAVE_LIMITS_H)], [AC_DEFINE(NO_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)
- 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 $tcl_ok = 0; then
- AC_DEFINE(NO_STRING_H)
- fi
-
- AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H)])
- AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H)])
-
- # OS/390 lacks sys/param.h (and doesn't need it, by chance).
- AC_HAVE_HEADERS(unistd.h sys/param.h)
-])
-
-#--------------------------------------------------------------------
-# SC_PATH_X
-#
-# Locate the X11 header files and the X11 library archive. Try
-# the ac_path_x macro first, but if it doesn't find the X stuff
-# (e.g. because there's no xmkmf program) then check through
-# a list of possible directories. Under some conditions the
-# autoconf macro will return an include directory that contains
-# no include files, so double-check its result just to be safe.
-#
-# Arguments:
-# none
-#
-# Results:
-#
-# Sets the the following vars:
-# XINCLUDES
-# XLIBSW
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_PATH_X], [
- AC_PATH_X
- not_really_there=""
- if test "$no_x" = ""; then
- if test "$x_includes" = ""; then
- AC_TRY_CPP([#include <X11/XIntrinsic.h>], , not_really_there="yes")
- else
- if test ! -r $x_includes/X11/Intrinsic.h; then
- not_really_there="yes"
- fi
- fi
- fi
- if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
- AC_MSG_CHECKING([for X11 header files])
- found_xincludes="no"
- AC_TRY_CPP([#include <X11/Intrinsic.h>], found_xincludes="yes", found_xincludes="no")
- if test "$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 $i/X11/Intrinsic.h; then
- AC_MSG_RESULT([$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 $i/libX11.sl; then
- AC_MSG_RESULT([$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
-])
-
-#--------------------------------------------------------------------
-# SC_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([SC_BLOCKING_STYLE], [
- AC_CHECK_HEADERS(sys/ioctl.h)
- AC_CHECK_HEADERS(sys/filio.h)
- SC_CONFIG_SYSTEM
- AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O])
- case $system in
- # There used to be code here to use FIONBIO under AIX. However, it
- # was reported that FIONBIO doesn't work under AIX 3.2.5. Since
- # using O_NONBLOCK seems fine under AIX 4.*, I removed the FIONBIO
- # code (JO, 5/31/97).
-
- OSF*)
- AC_DEFINE(USE_FIONBIO)
- AC_MSG_RESULT([FIONBIO])
- ;;
- SunOS-4*)
- AC_DEFINE(USE_FIONBIO)
- AC_MSG_RESULT([FIONBIO])
- ;;
- ULTRIX-4.*)
- AC_DEFINE(USE_FIONBIO)
- AC_MSG_RESULT([FIONBIO])
- ;;
- *)
- AC_MSG_RESULT([O_NONBLOCK])
- ;;
- esac
-])
-
-#--------------------------------------------------------------------
-# SC_TIME_HANLDER
-#
-# 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([SC_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)
- 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)
- 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)
- 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 $tcl_cv_timezone_time = yes ; then
- AC_DEFINE(HAVE_TIMEZONE_VAR)
- fi
- fi
-])
-
-#--------------------------------------------------------------------
-# SC_BUGGY_STRTOD
-#
-# Under Solaris 2.4, strtod returns the wrong value for the
-# terminating character under some conditions. Check for this
-# and if the problem exists use a substitute procedure
-# "fixstrtod" (provided by Tcl) that corrects the error.
-# Also, on Compaq's Tru64 Unix 5.0,
-# strtod(" ") returns 0.0 instead of a failure to convert.
-#
-# Arguments:
-# none
-#
-# Results:
-#
-# Might defines some of the following vars:
-# strtod (=fixstrtod)
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_BUGGY_STRTOD], [
- AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0)
- if test "$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 "$tcl_cv_strtod_buggy" = buggy; then
- LIBOBJS="$LIBOBJS fixstrtod.o"
- AC_DEFINE(strtod, fixstrtod)
- fi
- fi
-])
-
-#--------------------------------------------------------------------
-# SC_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
-# LIBS
-# MATH_LIBS
-#
-# Results:
-#
-# Subst's the following var:
-# TCL_LIBS
-# MATH_LIBS
-#
-# Might append to the following vars:
-# LIBS
-#
-# Might define the following vars:
-# HAVE_NET_ERRNO_H
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_TCL_LINK_LIBS], [
- #--------------------------------------------------------------------
- # On a few very rare systems, all of the libm.a stuff is
- # already in libc.a. Set compiler flags accordingly.
- # Also, Linux requires the "ieee" library for math to work
- # right (and it must appear before "-lm").
- #--------------------------------------------------------------------
-
- AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm")
- AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"])
-
- #--------------------------------------------------------------------
- # Interactive UNIX requires -linet instead of -lsocket, plus it
- # needs net/errno.h to define the socket-related error codes.
- #--------------------------------------------------------------------
-
- AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"])
- AC_CHECK_HEADER(net/errno.h, [AC_DEFINE(HAVE_NET_ERRNO_H)])
-
- #--------------------------------------------------------------------
- # Check for the existence of the -lsocket and -lnsl libraries.
- # The order here is important, so that they end up in the right
- # order in the command line generated by make. Here are some
- # special considerations:
- # 1. Use "connect" and "accept" to check for -lsocket, and
- # "gethostbyname" to check for -lnsl.
- # 2. Use each function name only once: can't redo a check because
- # autoconf caches the results of the last check and won't redo it.
- # 3. Use -lnsl and -lsocket only if they supply procedures that
- # aren't already present in the normal libraries. This is because
- # IRIX 5.2 has libraries, but they aren't needed and they're
- # bogus: they goof up name resolution if used.
- # 4. On some SVR4 systems, can't use -lsocket without -lnsl too.
- # To get around this problem, check for both libraries together
- # if -lsocket doesn't work by itself.
- #--------------------------------------------------------------------
-
- tcl_checkBoth=0
- AC_CHECK_FUNC(connect, tcl_checkSocket=0, tcl_checkSocket=1)
- if test "$tcl_checkSocket" = 1; then
- AC_CHECK_FUNC(setsockopt, , [AC_CHECK_LIB(socket, setsockopt,
- LIBS="$LIBS -lsocket", tcl_checkBoth=1)])
- fi
- if test "$tcl_checkBoth" = 1; then
- tk_oldLibs=$LIBS
- LIBS="$LIBS -lsocket -lnsl"
- AC_CHECK_FUNC(accept, tcl_checkNsl=0, [LIBS=$tk_oldLibs])
- fi
- AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname,
- [LIBS="$LIBS -lnsl"])])
-
- # Don't perform the eval of the libraries here because DL_LIBS
- # won't be set until we call SC_CONFIG_CFLAGS
-
- TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}'
- AC_SUBST(TCL_LIBS)
- AC_SUBST(MATH_LIBS)
-])
-
-#--------------------------------------------------------------------
-# SC_TCL_EARLY_FLAGS
-#
-# Check for what flags are needed to be passed so the correct OS
-# features are available.
-#
-# Arguments:
-# None
-#
-# Results:
-#
-# Might define the following vars:
-# _ISOC99_SOURCE
-# _LARGEFILE64_SOURCE
-# _LARGEFILE_SOURCE64
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_TCL_EARLY_FLAG],[
- AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]),
- AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no,
- AC_TRY_COMPILE([[#define ]$1[ 1
-]$2], $3,
- [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes,
- [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no)))
- if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then
- AC_DEFINE($1)
- tcl_flags="$tcl_flags $1"
- fi
-])
-
-AC_DEFUN([SC_TCL_EARLY_FLAGS],[
- AC_MSG_CHECKING([for required early compiler flags])
- tcl_flags=""
- SC_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include <stdlib.h>],
- [char *p = (char *)strtoll; char *q = (char *)strtoull;])
- SC_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include <sys/stat.h>],
- [struct stat64 buf; int i = stat64("/", &buf);])
- SC_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include <sys/stat.h>],
- [char *p = (char *)open64;])
- if test "x${tcl_flags}" = "x" ; then
- AC_MSG_RESULT([none])
- else
- AC_MSG_RESULT([${tcl_flags}])
- fi
-])
-
-#--------------------------------------------------------------------
-# SC_TCL_64BIT_FLAGS
-#
-# Check for what is defined in the way of 64-bit features.
-#
-# Arguments:
-# None
-#
-# Results:
-#
-# Might define the following vars:
-# TCL_WIDE_INT_IS_LONG
-# TCL_WIDE_INT_TYPE
-# HAVE_STRUCT_DIRENT64
-# HAVE_STRUCT_STAT64
-# HAVE_TYPE_OFF64_T
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_TCL_64BIT_FLAGS], [
- AC_MSG_CHECKING([for 64-bit integer type])
- AC_CACHE_VAL(tcl_cv_type_64bit,[
- tcl_cv_type_64bit=none
- # See if the compiler knows natively about __int64
- AC_TRY_COMPILE(,[__int64 value = (__int64) 0;],
- tcl_type_64bit=__int64, tcl_type_64bit="long long")
- # See if we should use long anyway Note that we substitute in the
- # type that is our current guess for a 64-bit type inside this check
- # program, so it should be modified only carefully...
- AC_TRY_COMPILE(,[switch (0) {
- case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ;
- }],tcl_cv_type_64bit=${tcl_type_64bit})])
- if test "${tcl_cv_type_64bit}" = none ; then
- AC_DEFINE(TCL_WIDE_INT_IS_LONG)
- AC_MSG_RESULT([using long])
- else
- AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit})
- AC_MSG_RESULT([${tcl_cv_type_64bit}])
-
- # Now check for auxiliary declarations
- AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[
- AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/dirent.h>],[struct dirent64 p;],
- tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)])
- if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
- AC_DEFINE(HAVE_STRUCT_DIRENT64)
- fi
-
- AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[
- AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat64 p;
-],
- tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)])
- if test "x${tcl_cv_struct_stat64}" = "xyes" ; then
- AC_DEFINE(HAVE_STRUCT_STAT64)
- fi
-
- AC_CHECK_FUNCS(open64 lseek64)
- AC_MSG_CHECKING([for off64_t])
- AC_CACHE_VAL(tcl_cv_type_off64_t,[
- AC_TRY_COMPILE([#include <sys/types.h>],[off64_t offset;
-],
- tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)])
- dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the
- dnl functions lseek64 and open64 are defined.
- if test "x${tcl_cv_type_off64_t}" = "xyes" && \
- test "x${ac_cv_func_lseek64}" = "xyes" && \
- test "x${ac_cv_func_open64}" = "xyes" ; then
- AC_DEFINE(HAVE_TYPE_OFF64_T)
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- fi
- fi
-])
-
-#--------------------------------------------------------------------
-# SC_TCL_GETHOSTBYADDR_R
-#
-# Check if we have MT-safe variant of gethostbyaddr().
-#
-# Arguments:
-# None
-#
-# Results:
-#
-# Might define the following vars:
-# HAVE_GETHOSTBYADDR_R
-# HAVE_GETHOSTBYADDR_R_7
-# HAVE_GETHOSTBYADDR_R_8
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_TCL_GETHOSTBYADDR_R], [AC_CHECK_FUNC(gethostbyaddr_r, [
- AC_CACHE_CHECK([for gethostbyaddr_r with 7 args], tcl_cv_api_gethostbyaddr_r_7, [
- AC_TRY_COMPILE([
- #include <netdb.h>
- ], [
- char *addr;
- int length;
- int type;
- struct hostent *result;
- char buffer[2048];
- int buflen = 2048;
- int h_errnop;
-
- (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen,
- &h_errnop);
- ], tcl_cv_api_gethostbyaddr_r_7=yes, tcl_cv_api_gethostbyaddr_r_7=no)])
- tcl_ok=$tcl_cv_api_gethostbyaddr_r_7
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETHOSTBYADDR_R_7)
- else
- AC_CACHE_CHECK([for gethostbyaddr_r with 8 args], tcl_cv_api_gethostbyaddr_r_8, [
- AC_TRY_COMPILE([
- #include <netdb.h>
- ], [
- char *addr;
- int length;
- int type;
- struct hostent *result, *resultp;
- char buffer[2048];
- int buflen = 2048;
- int h_errnop;
-
- (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen,
- &resultp, &h_errnop);
- ], tcl_cv_api_gethostbyaddr_r_8=yes, tcl_cv_api_gethostbyaddr_r_8=no)])
- tcl_ok=$tcl_cv_api_gethostbyaddr_r_8
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETHOSTBYADDR_R_8)
- fi
- fi
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETHOSTBYADDR_R)
- fi
-])])
-
-#--------------------------------------------------------------------
-# SC_TCL_GETHOSTBYNAME_R
-#
-# Check to see what variant of gethostbyname_r() we have.
-# Based on David Arnold's example from the comp.programming.threads
-# FAQ Q213
-#
-# Arguments:
-# None
-#
-# Results:
-#
-# Might define the following vars:
-# HAVE_GETHOSTBYADDR_R
-# HAVE_GETHOSTBYADDR_R_3
-# HAVE_GETHOSTBYADDR_R_5
-# HAVE_GETHOSTBYADDR_R_6
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [AC_CHECK_FUNC(gethostbyname_r, [
- AC_CACHE_CHECK([for gethostbyname_r with 6 args], tcl_cv_api_gethostbyname_r_6, [
- AC_TRY_COMPILE([
- #include <netdb.h>
- ], [
- char *name;
- struct hostent *he, *res;
- char buffer[2048];
- int buflen = 2048;
- int h_errnop;
-
- (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop);
- ], tcl_cv_api_gethostbyname_r_6=yes, tcl_cv_api_gethostbyname_r_6=no)])
- tcl_ok=$tcl_cv_api_gethostbyname_r_6
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETHOSTBYNAME_R_6)
- else
- AC_CACHE_CHECK([for gethostbyname_r with 5 args], tcl_cv_api_gethostbyname_r_5, [
- AC_TRY_COMPILE([
- #include <netdb.h>
- ], [
- char *name;
- struct hostent *he;
- char buffer[2048];
- int buflen = 2048;
- int h_errnop;
-
- (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop);
- ], tcl_cv_api_gethostbyname_r_5=yes, tcl_cv_api_gethostbyname_r_5=no)])
- tcl_ok=$tcl_cv_api_gethostbyname_r_5
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETHOSTBYNAME_R_5)
- else
- AC_CACHE_CHECK([for gethostbyname_r with 3 args], tcl_cv_api_gethostbyname_r_3, [
- AC_TRY_COMPILE([
- #include <netdb.h>
- ], [
- char *name;
- struct hostent *he;
- struct hostent_data data;
-
- (void) gethostbyname_r(name, he, &data);
- ], tcl_cv_api_gethostbyname_r_3=yes, tcl_cv_api_gethostbyname_r_3=no)])
- tcl_ok=$tcl_cv_api_gethostbyname_r_3
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
- fi
- fi
- fi
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETHOSTBYNAME_R)
- fi
-])])
-
-#--------------------------------------------------------------------
-# SC_TCL_GETPWUID_R
-#
-# Check if we have MT-safe variant of getpwuid() and if yes,
-# which one exactly.
-#
-# Arguments:
-# None
-#
-# Results:
-#
-# Might define the following vars:
-# HAVE_GETPWUID_R
-# HAVE_GETPWUID_R_4
-# HAVE_GETPWUID_R_5
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_TCL_GETPWUID_R], [AC_CHECK_FUNC(getpwuid_r, [
- AC_CACHE_CHECK([for getpwuid_r with 5 args], tcl_cv_api_getpwuid_r_5, [
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <pwd.h>
- ], [
- uid_t uid;
- struct passwd pw, *pwp;
- char buf[512];
- int buflen = 512;
-
- (void) getpwuid_r(uid, &pw, buf, buflen, &pwp);
- ], tcl_cv_api_getpwuid_r_5=yes, tcl_cv_api_getpwuid_r_5=no)])
- tcl_ok=$tcl_cv_api_getpwuid_r_5
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETPWUID_R_5)
- else
- AC_CACHE_CHECK([for getpwuid_r with 4 args], tcl_cv_api_getpwuid_r_4, [
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <pwd.h>
- ], [
- uid_t uid;
- struct passwd pw;
- char buf[512];
- int buflen = 512;
-
- (void)getpwnam_r(uid, &pw, buf, buflen);
- ], tcl_cv_api_getpwuid_r_4=yes, tcl_cv_api_getpwuid_r_4=no)])
- tcl_ok=$tcl_cv_api_getpwuid_r_4
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETPWUID_R_4)
- fi
- fi
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETPWUID_R)
- fi
-])])
-
-#--------------------------------------------------------------------
-# SC_TCL_GETPWNAM_R
-#
-# Check if we have MT-safe variant of getpwnam() and if yes,
-# which one exactly.
-#
-# Arguments:
-# None
-#
-# Results:
-#
-# Might define the following vars:
-# HAVE_GETPWNAM_R
-# HAVE_GETPWNAM_R_4
-# HAVE_GETPWNAM_R_5
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_TCL_GETPWNAM_R], [AC_CHECK_FUNC(getpwnam_r, [
- AC_CACHE_CHECK([for getpwnam_r with 5 args], tcl_cv_api_getpwnam_r_5, [
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <pwd.h>
- ], [
- char *name;
- struct passwd pw, *pwp;
- char buf[512];
- int buflen = 512;
-
- (void) getpwnam_r(name, &pw, buf, buflen, &pwp);
- ], tcl_cv_api_getpwnam_r_5=yes, tcl_cv_api_getpwnam_r_5=no)])
- tcl_ok=$tcl_cv_api_getpwnam_r_5
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETPWNAM_R_5)
- else
- AC_CACHE_CHECK([for getpwnam_r with 4 args], tcl_cv_api_getpwnam_r_4, [
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <pwd.h>
- ], [
- char *name;
- struct passwd pw;
- char buf[512];
- int buflen = 512;
-
- (void)getpwnam_r(name, &pw, buf, buflen);
- ], tcl_cv_api_getpwnam_r_4=yes, tcl_cv_api_getpwnam_r_4=no)])
- tcl_ok=$tcl_cv_api_getpwnam_r_4
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETPWNAM_R_4)
- fi
- fi
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETPWNAM_R)
- fi
-])])
-
-#--------------------------------------------------------------------
-# SC_TCL_GETGRGID_R
-#
-# Check if we have MT-safe variant of getgrgid() and if yes,
-# which one exactly.
-#
-# Arguments:
-# None
-#
-# Results:
-#
-# Might define the following vars:
-# HAVE_GETGRGID_R
-# HAVE_GETGRGID_R_4
-# HAVE_GETGRGID_R_5
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_TCL_GETGRGID_R], [AC_CHECK_FUNC(getgrgid_r, [
- AC_CACHE_CHECK([for getgrgid_r with 5 args], tcl_cv_api_getgrgid_r_5, [
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <grp.h>
- ], [
- gid_t gid;
- struct group gr, *grp;
- char buf[512];
- int buflen = 512;
-
- (void) getgrgid_r(gid, &gr, buf, buflen, &grp);
- ], tcl_cv_api_getgrgid_r_5=yes, tcl_cv_api_getgrgid_r_5=no)])
- tcl_ok=$tcl_cv_api_getgrgid_r_5
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETGRGID_R_5)
- else
- AC_CACHE_CHECK([for getgrgid_r with 4 args], tcl_cv_api_getgrgid_r_4, [
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <grp.h>
- ], [
- gid_t gid;
- struct group gr;
- char buf[512];
- int buflen = 512;
-
- (void)getgrgid_r(gid, &gr, buf, buflen);
- ], tcl_cv_api_getgrgid_r_4=yes, tcl_cv_api_getgrgid_r_4=no)])
- tcl_ok=$tcl_cv_api_getgrgid_r_4
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETGRGID_R_4)
- fi
- fi
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETGRGID_R)
- fi
-])])
-
-#--------------------------------------------------------------------
-# SC_TCL_GETGRNAM_R
-#
-# Check if we have MT-safe variant of getgrnam() and if yes,
-# which one exactly.
-#
-# Arguments:
-# None
-#
-# Results:
-#
-# Might define the following vars:
-# HAVE_GETGRNAM_R
-# HAVE_GETGRNAM_R_4
-# HAVE_GETGRNAM_R_5
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_TCL_GETGRNAM_R], [AC_CHECK_FUNC(getgrnam_r, [
- AC_CACHE_CHECK([for getgrnam_r with 5 args], tcl_cv_api_getgrnam_r_5, [
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <grp.h>
- ], [
- char *name;
- struct group gr, *grp;
- char buf[512];
- int buflen = 512;
-
- (void) getgrnam_r(name, &gr, buf, buflen, &grp);
- ], tcl_cv_api_getgrnam_r_5=yes, tcl_cv_api_getgrnam_r_5=no)])
- tcl_ok=$tcl_cv_api_getgrnam_r_5
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETGRNAM_R_5)
- else
- AC_CACHE_CHECK([for getgrnam_r with 4 args], tcl_cv_api_getgrnam_r_4, [
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <grp.h>
- ], [
- char *name;
- struct group gr;
- char buf[512];
- int buflen = 512;
-
- (void)getgrnam_r(name, &gr, buf, buflen);
- ], tcl_cv_api_getgrnam_r_4=yes, tcl_cv_api_getgrnam_r_4=no)])
- tcl_ok=$tcl_cv_api_getgrnam_r_4
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETGRNAM_R_4)
- fi
- fi
- if test "$tcl_ok" = yes; then
- AC_DEFINE(HAVE_GETGRNAM_R)
- fi
-])])
-
-#--------------------------------------------------------------------
-# SC_CONFIG_COMMANDS_PRE(CMDS)
-#
-# Replacement for autoconf 2.5x AC_COMMANDS_PRE:
-# Commands to run right before config.status is
-# created. Accumulates.
-#
-# Requires presence of SC_OUTPUT_COMMANDS_PRE at the end
-# of configure.in (right before AC_OUTPUT).
-#
-#--------------------------------------------------------------------
-
-AC_DEFUN([SC_CONFIG_COMMANDS_PRE], [
- define([SC_OUTPUT_COMMANDS_PRE], defn([SC_OUTPUT_COMMANDS_PRE])[$1
-])])
-AC_DEFUN([SC_OUTPUT_COMMANDS_PRE])
-