--- /dev/null
+# tcl.m4 --
+#
+# This file provides a set of autoconf macros to help TEA-enable
+# a Tcl extension.
+#
+# Copyright (c) 1999-2000 Ajuba Solutions.
+# Copyright (c) 2002-2005 ActiveState Corporation.
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+
+AC_PREREQ([2.69])
+
+# Possible values for key variables defined:
+#
+# TEA_WINDOWINGSYSTEM - win32 aqua x11 (mirrors 'tk windowingsystem')
+# TEA_PLATFORM - windows unix
+# TEA_TK_EXTENSION - True if this is a Tk extension
+#
+
+#------------------------------------------------------------------------
+# TEA_PATH_TCLCONFIG --
+#
+# Locate the tclConfig.sh file and perform a sanity check on
+# the Tcl compile flags
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --with-tcl=...
+#
+# Defines the following vars:
+# TCL_BIN_DIR Full path to the directory containing
+# the tclConfig.sh file
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_PATH_TCLCONFIG], [
+ dnl TEA specific: Make sure we are initialized
+ AC_REQUIRE([TEA_INIT])
+ #
+ # Ok, lets find the tcl configuration
+ # First, look for one uninstalled.
+ # the alternative search directory is invoked by --with-tcl
+ #
+
+ if test x"${no_tcl}" = x ; then
+ # we reset no_tcl in case something fails here
+ no_tcl=true
+ AC_ARG_WITH(tcl,
+ AS_HELP_STRING([--with-tcl],
+ [directory containing tcl configuration (tclConfig.sh)]),
+ [with_tclconfig="${withval}"])
+ AC_MSG_CHECKING([for Tcl configuration])
+ AC_CACHE_VAL(ac_cv_c_tclconfig,[
+
+ # First check to see if --with-tcl was specified.
+ if test x"${with_tclconfig}" != x ; then
+ case "${with_tclconfig}" in
+ */tclConfig.sh )
+ if test -f "${with_tclconfig}"; then
+ AC_MSG_WARN([--with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself])
+ with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`"
+ fi ;;
+ esac
+ if test -f "${with_tclconfig}/tclConfig.sh" ; then
+ ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`"
+ else
+ AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
+ fi
+ fi
+
+ # then check for a private Tcl installation
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in \
+ ../tcl \
+ `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
+ ../../tcl \
+ `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
+ ../../../tcl \
+ `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
+ if test "${TEA_PLATFORM}" = "windows" \
+ -a -f "$i/win/tclConfig.sh" ; then
+ ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
+ break
+ fi
+ if test -f "$i/unix/tclConfig.sh" ; then
+ ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
+ break
+ fi
+ done
+ fi
+
+ # on Darwin, check in Framework installation locations
+ if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
+ for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
+ `ls -d /Library/Frameworks 2>/dev/null` \
+ `ls -d /Network/Library/Frameworks 2>/dev/null` \
+ `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/Library/Frameworks/Tcl.framework 2>/dev/null` \
+ `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/Network/Library/Frameworks/Tcl.framework 2>/dev/null` \
+ `ls -d /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Tcl.framework 2>/dev/null` \
+ ; do
+ if test -f "$i/Tcl.framework/tclConfig.sh" ; then
+ ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`"
+ break
+ fi
+ done
+ fi
+
+ # TEA specific: on Windows, check in common installation locations
+ if test "${TEA_PLATFORM}" = "windows" \
+ -a x"${ac_cv_c_tclconfig}" = x ; then
+ for i in `ls -d C:/Tcl/lib 2>/dev/null` \
+ `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
+ ; do
+ if test -f "$i/tclConfig.sh" ; then
+ ac_cv_c_tclconfig="`(cd $i; pwd)`"
+ break
+ fi
+ done
+ fi
+
+ # check in a few common install locations
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in `ls -d ${libdir} 2>/dev/null` \
+ `ls -d ${exec_prefix}/lib 2>/dev/null` \
+ `ls -d ${prefix}/lib 2>/dev/null` \
+ `ls -d /usr/local/lib 2>/dev/null` \
+ `ls -d /usr/contrib/lib 2>/dev/null` \
+ `ls -d /usr/pkg/lib 2>/dev/null` \
+ `ls -d /usr/lib 2>/dev/null` \
+ `ls -d /usr/lib64 2>/dev/null` \
+ `ls -d /usr/lib/tcl8.6 2>/dev/null` \
+ `ls -d /usr/lib/tcl8.5 2>/dev/null` \
+ `ls -d /usr/local/lib/tcl8.6 2>/dev/null` \
+ `ls -d /usr/local/lib/tcl8.5 2>/dev/null` \
+ `ls -d /usr/local/lib/tcl/tcl8.6 2>/dev/null` \
+ `ls -d /usr/local/lib/tcl/tcl8.5 2>/dev/null` \
+ ; do
+ if test -f "$i/tclConfig.sh" ; then
+ ac_cv_c_tclconfig="`(cd $i; pwd)`"
+ break
+ fi
+ done
+ fi
+
+ # check in a few other private locations
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in \
+ ${srcdir}/../tcl \
+ `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
+ if test "${TEA_PLATFORM}" = "windows" \
+ -a -f "$i/win/tclConfig.sh" ; then
+ ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
+ break
+ fi
+ if test -f "$i/unix/tclConfig.sh" ; then
+ ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
+ break
+ fi
+ done
+ fi
+ ])
+
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ TCL_BIN_DIR="# no Tcl configs found"
+ AC_MSG_ERROR([Can't find Tcl configuration definitions. Use --with-tcl to specify a directory containing tclConfig.sh])
+ else
+ no_tcl=
+ TCL_BIN_DIR="${ac_cv_c_tclconfig}"
+ AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh])
+ fi
+ fi
+])
+
+#------------------------------------------------------------------------
+# TEA_PATH_TKCONFIG --
+#
+# Locate the tkConfig.sh file
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --with-tk=...
+#
+# Defines the following vars:
+# TK_BIN_DIR Full path to the directory containing
+# the tkConfig.sh file
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_PATH_TKCONFIG], [
+ #
+ # Ok, lets find the tk configuration
+ # First, look for one uninstalled.
+ # the alternative search directory is invoked by --with-tk
+ #
+
+ if test x"${no_tk}" = x ; then
+ # we reset no_tk in case something fails here
+ no_tk=true
+ AC_ARG_WITH(tk,
+ AS_HELP_STRING([--with-tk],
+ [directory containing tk configuration (tkConfig.sh)]),
+ [with_tkconfig="${withval}"])
+ AC_MSG_CHECKING([for Tk configuration])
+ AC_CACHE_VAL(ac_cv_c_tkconfig,[
+
+ # First check to see if --with-tkconfig was specified.
+ if test x"${with_tkconfig}" != x ; then
+ case "${with_tkconfig}" in
+ */tkConfig.sh )
+ if test -f "${with_tkconfig}"; then
+ AC_MSG_WARN([--with-tk argument should refer to directory containing tkConfig.sh, not to tkConfig.sh itself])
+ with_tkconfig="`echo "${with_tkconfig}" | sed 's!/tkConfig\.sh$!!'`"
+ fi ;;
+ esac
+ if test -f "${with_tkconfig}/tkConfig.sh" ; then
+ ac_cv_c_tkconfig="`(cd "${with_tkconfig}"; pwd)`"
+ else
+ AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
+ fi
+ fi
+
+ # then check for a private Tk library
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in \
+ ../tk \
+ `ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \
+ ../../tk \
+ `ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \
+ ../../../tk \
+ `ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
+ if test "${TEA_PLATFORM}" = "windows" \
+ -a -f "$i/win/tkConfig.sh" ; then
+ ac_cv_c_tkconfig="`(cd $i/win; pwd)`"
+ break
+ fi
+ if test -f "$i/unix/tkConfig.sh" ; then
+ ac_cv_c_tkconfig="`(cd $i/unix; pwd)`"
+ break
+ fi
+ done
+ fi
+
+ # on Darwin, check in Framework installation locations
+ if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
+ for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
+ `ls -d /Library/Frameworks 2>/dev/null` \
+ `ls -d /Network/Library/Frameworks 2>/dev/null` \
+ ; 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 ${prefix}/lib 2>/dev/null` \
+ `ls -d /usr/local/lib 2>/dev/null` \
+ `ls -d /usr/contrib/lib 2>/dev/null` \
+ `ls -d /usr/pkg/lib 2>/dev/null` \
+ `ls -d /usr/lib/tk8.6 2>/dev/null` \
+ `ls -d /usr/lib/tk8.5 2>/dev/null` \
+ `ls -d /usr/lib 2>/dev/null` \
+ `ls -d /usr/lib64 2>/dev/null` \
+ `ls -d /usr/local/lib/tk8.6 2>/dev/null` \
+ `ls -d /usr/local/lib/tk8.5 2>/dev/null` \
+ `ls -d /usr/local/lib/tcl/tk8.6 2>/dev/null` \
+ `ls -d /usr/local/lib/tcl/tk8.5 2>/dev/null` \
+ ; do
+ if test -f "$i/tkConfig.sh" ; then
+ ac_cv_c_tkconfig="`(cd $i; pwd)`"
+ break
+ fi
+ done
+ fi
+
+ # TEA specific: on Windows, check in common installation locations
+ if test "${TEA_PLATFORM}" = "windows" \
+ -a x"${ac_cv_c_tkconfig}" = x ; then
+ for i in `ls -d C:/Tcl/lib 2>/dev/null` \
+ `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
+ ; do
+ if test -f "$i/tkConfig.sh" ; then
+ ac_cv_c_tkconfig="`(cd $i; pwd)`"
+ break
+ fi
+ done
+ fi
+
+ # check in a few other private locations
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in \
+ ${srcdir}/../tk \
+ `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
+ if test "${TEA_PLATFORM}" = "windows" \
+ -a -f "$i/win/tkConfig.sh" ; then
+ ac_cv_c_tkconfig="`(cd $i/win; pwd)`"
+ break
+ fi
+ if test -f "$i/unix/tkConfig.sh" ; then
+ ac_cv_c_tkconfig="`(cd $i/unix; pwd)`"
+ break
+ fi
+ done
+ fi
+ ])
+
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ TK_BIN_DIR="# no Tk configs found"
+ AC_MSG_ERROR([Can't find Tk configuration definitions. Use --with-tk to specify a directory containing tkConfig.sh])
+ else
+ no_tk=
+ TK_BIN_DIR="${ac_cv_c_tkconfig}"
+ AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh])
+ fi
+ fi
+])
+
+#------------------------------------------------------------------------
+# TEA_LOAD_TCLCONFIG --
+#
+# Load the tclConfig.sh file
+#
+# Arguments:
+#
+# Requires the following vars to be set:
+# TCL_BIN_DIR
+#
+# Results:
+#
+# Substitutes the following vars:
+# TCL_BIN_DIR
+# TCL_SRC_DIR
+# TCL_LIB_FILE
+# TCL_ZIP_FILE
+# TCL_ZIPFS_SUPPORT
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_LOAD_TCLCONFIG], [
+ AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh])
+
+ if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
+ AC_MSG_RESULT([loading])
+ . "${TCL_BIN_DIR}/tclConfig.sh"
+ else
+ AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh])
+ fi
+
+ # If the TCL_BIN_DIR is the build directory (not the install directory),
+ # then set the common variable name to the value of the build variables.
+ # For example, the variable TCL_LIB_SPEC will be set to the value
+ # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
+ # instead of TCL_BUILD_LIB_SPEC since it will work with both an
+ # installed and uninstalled version of Tcl.
+ if test -f "${TCL_BIN_DIR}/Makefile" ; then
+ TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}"
+ TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}"
+ TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}"
+ elif test "`uname -s`" = "Darwin"; then
+ # If Tcl was built as a framework, attempt to use the libraries
+ # from the framework at the given location so that linking works
+ # against Tcl.framework installed in an arbitrary location.
+ case ${TCL_DEFS} in
+ *TCL_FRAMEWORK*)
+ if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
+ for i in "`cd "${TCL_BIN_DIR}"; pwd`" \
+ "`cd "${TCL_BIN_DIR}"/../..; pwd`"; do
+ if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
+ TCL_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TCL_LIB_FILE}"
+ break
+ fi
+ done
+ fi
+ if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
+ TCL_STUB_LIB_SPEC="-L`echo "${TCL_BIN_DIR}" | sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}"
+ TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
+ fi
+ ;;
+ esac
+ fi
+
+ AC_SUBST(TCL_VERSION)
+ AC_SUBST(TCL_PATCH_LEVEL)
+ AC_SUBST(TCL_BIN_DIR)
+ AC_SUBST(TCL_SRC_DIR)
+
+ AC_SUBST(TCL_LIB_FILE)
+ AC_SUBST(TCL_LIB_FLAG)
+ AC_SUBST(TCL_LIB_SPEC)
+
+ AC_SUBST(TCL_STUB_LIB_FILE)
+ AC_SUBST(TCL_STUB_LIB_FLAG)
+ AC_SUBST(TCL_STUB_LIB_SPEC)
+
+ AC_MSG_CHECKING([platform])
+ hold_cc=$CC; CC="$TCL_CC"
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
+ #ifdef _WIN32
+ #error win32
+ #endif
+ ]])],[
+ # first test we've already retrieved platform (cross-compile), fallback to unix otherwise:
+ TEA_PLATFORM="${TEA_PLATFORM-unix}"
+ CYGPATH=echo
+ ],[
+ TEA_PLATFORM="windows"
+ AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo)
+ ])
+ CC=$hold_cc
+ AC_MSG_RESULT($TEA_PLATFORM)
+
+ # The BUILD_$pkg is to define the correct extern storage class
+ # handling when making this package
+ AC_DEFINE_UNQUOTED(BUILD_${PACKAGE_NAME}, [],
+ [Building extension source?])
+ # Do this here as we have fully defined TEA_PLATFORM now
+ if test "${TEA_PLATFORM}" = "windows" ; then
+ EXEEXT=".exe"
+ CLEANFILES="$CLEANFILES *.lib *.dll *.pdb *.exp"
+ fi
+
+ # TEA specific:
+ AC_SUBST(CLEANFILES)
+ AC_SUBST(TCL_LIBS)
+ AC_SUBST(TCL_DEFS)
+ AC_SUBST(TCL_EXTRA_CFLAGS)
+ AC_SUBST(TCL_LD_FLAGS)
+ AC_SUBST(TCL_SHLIB_LD_LIBS)
+])
+
+#------------------------------------------------------------------------
+# TEA_LOAD_TKCONFIG --
+#
+# Load the tkConfig.sh file
+#
+# Arguments:
+#
+# Requires the following vars to be set:
+# TK_BIN_DIR
+#
+# Results:
+#
+# Sets the following vars that should be in tkConfig.sh:
+# TK_BIN_DIR
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_LOAD_TKCONFIG], [
+ AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh])
+
+ if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
+ AC_MSG_RESULT([loading])
+ . "${TK_BIN_DIR}/tkConfig.sh"
+ else
+ AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh])
+ fi
+
+ # If the TK_BIN_DIR is the build directory (not the install directory),
+ # then set the common variable name to the value of the build variables.
+ # For example, the variable TK_LIB_SPEC will be set to the value
+ # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
+ # instead of TK_BUILD_LIB_SPEC since it will work with both an
+ # installed and uninstalled version of Tcl.
+ if test -f "${TK_BIN_DIR}/Makefile" ; then
+ TK_LIB_SPEC="${TK_BUILD_LIB_SPEC}"
+ TK_STUB_LIB_SPEC="${TK_BUILD_STUB_LIB_SPEC}"
+ TK_STUB_LIB_PATH="${TK_BUILD_STUB_LIB_PATH}"
+ elif test "`uname -s`" = "Darwin"; then
+ # If Tk was built as a framework, attempt to use the libraries
+ # from the framework at the given location so that linking works
+ # against Tk.framework installed in an arbitrary location.
+ case ${TK_DEFS} in
+ *TK_FRAMEWORK*)
+ if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
+ for i in "`cd "${TK_BIN_DIR}"; pwd`" \
+ "`cd "${TK_BIN_DIR}"/../..; pwd`"; do
+ if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
+ TK_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TK_LIB_FILE}"
+ break
+ fi
+ done
+ fi
+ if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
+ TK_STUB_LIB_SPEC="-L` echo "${TK_BIN_DIR}" | sed -e 's/ /\\\\ /g'` ${TK_STUB_LIB_FLAG}"
+ TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
+ fi
+ ;;
+ esac
+ fi
+
+ # TEA specific: Ensure windowingsystem is defined
+ if test "${TEA_PLATFORM}" = "unix" ; then
+ case ${TK_DEFS} in
+ *MAC_OSX_TK*)
+ AC_DEFINE(MAC_OSX_TK, 1, [Are we building against Mac OS X TkAqua?])
+ TEA_WINDOWINGSYSTEM="aqua"
+ ;;
+ *)
+ TEA_WINDOWINGSYSTEM="x11"
+ ;;
+ esac
+ elif test "${TEA_PLATFORM}" = "windows" ; then
+ TEA_WINDOWINGSYSTEM="win32"
+ fi
+
+ AC_SUBST(TK_VERSION)
+ AC_SUBST(TK_BIN_DIR)
+ AC_SUBST(TK_SRC_DIR)
+
+ AC_SUBST(TK_LIB_FILE)
+ AC_SUBST(TK_LIB_FLAG)
+ AC_SUBST(TK_LIB_SPEC)
+
+ AC_SUBST(TK_STUB_LIB_FILE)
+ AC_SUBST(TK_STUB_LIB_FLAG)
+ AC_SUBST(TK_STUB_LIB_SPEC)
+
+ # TEA specific:
+ AC_SUBST(TK_LIBS)
+ AC_SUBST(TK_XINCLUDES)
+])
+
+#------------------------------------------------------------------------
+# TEA_PROG_TCLSH
+# Determine the fully qualified path name of the tclsh executable
+# in the Tcl build directory or the tclsh installed in a bin
+# directory. This macro will correctly determine the name
+# of the tclsh executable even if tclsh has not yet been
+# built in the build directory. The tclsh found is always
+# associated with a tclConfig.sh file. This tclsh should be used
+# only for running extension test cases. It should never be
+# or generation of files (like pkgIndex.tcl) at build time.
+#
+# Arguments:
+# none
+#
+# Results:
+# Substitutes the following vars:
+# TCLSH_PROG
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_PROG_TCLSH], [
+ AC_MSG_CHECKING([for tclsh])
+ if test -f "${TCL_BIN_DIR}/Makefile" ; then
+ # tclConfig.sh is in Tcl build directory
+ if test "${TEA_PLATFORM}" = "windows"; then
+ if test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${EXEEXT}" ; then
+ TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${EXEEXT}"
+ elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}s${EXEEXT}" ; then
+ TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}s${EXEEXT}"
+ elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}t${EXEEXT}" ; then
+ TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}t${EXEEXT}"
+ elif test -f "${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}st${EXEEXT}" ; then
+ TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}st${EXEEXT}"
+ fi
+ else
+ TCLSH_PROG="${TCL_BIN_DIR}/tclsh"
+ fi
+ else
+ # tclConfig.sh is in install location
+ if test "${TEA_PLATFORM}" = "windows"; then
+ TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${EXEEXT}"
+ else
+ TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}"
+ fi
+ list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \
+ `ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \
+ `ls -d ${TCL_PREFIX}/bin 2>/dev/null`"
+ for i in $list ; do
+ if test -f "$i/${TCLSH_PROG}" ; then
+ REAL_TCL_BIN_DIR="`cd "$i"; pwd`/"
+ break
+ fi
+ done
+ TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}"
+ fi
+ AC_MSG_RESULT([${TCLSH_PROG}])
+ AC_SUBST(TCLSH_PROG)
+])
+
+#------------------------------------------------------------------------
+# TEA_PROG_WISH
+# Determine the fully qualified path name of the wish executable
+# in the Tk build directory or the wish installed in a bin
+# directory. This macro will correctly determine the name
+# of the wish executable even if wish has not yet been
+# built in the build directory. The wish found is always
+# associated with a tkConfig.sh file. This wish should be used
+# only for running extension test cases. It should never be
+# or generation of files (like pkgIndex.tcl) at build time.
+#
+# Arguments:
+# none
+#
+# Results:
+# Substitutes the following vars:
+# WISH_PROG
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_PROG_WISH], [
+ AC_MSG_CHECKING([for wish])
+ if test -f "${TK_BIN_DIR}/Makefile" ; then
+ # tkConfig.sh is in Tk build directory
+ if test "${TEA_PLATFORM}" = "windows"; then
+ if test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${EXEEXT}" ; then
+ WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${EXEEXT}"
+ elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}s${EXEEXT}" ; then
+ WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}$s{EXEEXT}"
+ elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}t${EXEEXT}" ; then
+ WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}t${EXEEXT}"
+ elif test -f "${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}st${EXEEXT}" ; then
+ WISH_PROG="${TK_BIN_DIR}/wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}st${EXEEXT}"
+ fi
+ else
+ WISH_PROG="${TK_BIN_DIR}/wish"
+ fi
+ else
+ # tkConfig.sh is in install location
+ if test "${TEA_PLATFORM}" = "windows"; then
+ WISH_PROG="wish${TK_MAJOR_VERSION}${TK_MINOR_VERSION}${EXEEXT}"
+ else
+ WISH_PROG="wish${TK_MAJOR_VERSION}.${TK_MINOR_VERSION}"
+ fi
+ list="`ls -d ${TK_BIN_DIR}/../bin 2>/dev/null` \
+ `ls -d ${TK_BIN_DIR}/.. 2>/dev/null` \
+ `ls -d ${TK_PREFIX}/bin 2>/dev/null`"
+ for i in $list ; do
+ if test -f "$i/${WISH_PROG}" ; then
+ REAL_TK_BIN_DIR="`cd "$i"; pwd`/"
+ break
+ fi
+ done
+ WISH_PROG="${REAL_TK_BIN_DIR}${WISH_PROG}"
+ fi
+ AC_MSG_RESULT([${WISH_PROG}])
+ AC_SUBST(WISH_PROG)
+])
+
+#------------------------------------------------------------------------
+# TEA_ENABLE_SHARED --
+#
+# Allows the building of shared libraries
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --enable-shared=yes|no
+# --enable-stubs=yes|no
+#
+# Defines the following vars:
+# STATIC_BUILD Used for building import/export libraries
+# on Windows.
+#
+# Sets the following vars:
+# SHARED_BUILD Value of 1 or 0
+# STUBS_BUILD Value if 1 or 0
+# USE_TCL_STUBS Value true: if SHARED_BUILD or --enable-stubs
+# USE_TCLOO_STUBS Value true: if SHARED_BUILD or --enable-stubs
+# USE_TK_STUBS Value true: if SHARED_BUILD or --enable-stubs
+# AND TEA_WINDOWING_SYSTEM != ""
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_ENABLE_SHARED], [
+ AC_MSG_CHECKING([how to build libraries])
+ AC_ARG_ENABLE(shared,
+ AS_HELP_STRING([--enable-shared],
+ [build and link with shared libraries (default: on)]),
+ [shared_ok=$enableval], [shared_ok=yes])
+
+ if test "${enable_shared+set}" = set; then
+ enableval="$enable_shared"
+ shared_ok=$enableval
+ else
+ shared_ok=yes
+ fi
+
+ AC_ARG_ENABLE(stubs,
+ AS_HELP_STRING([--enable-stubs],
+ [build and link with stub libraries. Always true for shared builds (default: on)]),
+ [stubs_ok=$enableval], [stubs_ok=yes])
+
+ if test "${enable_stubs+set}" = set; then
+ enableval="$enable_stubs"
+ stubs_ok=$enableval
+ else
+ stubs_ok=yes
+ fi
+
+ # Stubs are always enabled for shared builds
+ if test "$shared_ok" = "yes" ; then
+ AC_MSG_RESULT([shared])
+ SHARED_BUILD=1
+ STUBS_BUILD=1
+ else
+ AC_MSG_RESULT([static])
+ SHARED_BUILD=0
+ AC_DEFINE(STATIC_BUILD, 1, [This a static build])
+ if test "$stubs_ok" = "yes" ; then
+ STUBS_BUILD=1
+ else
+ STUBS_BUILD=0
+ fi
+ fi
+ if test "${STUBS_BUILD}" = "1" ; then
+ AC_DEFINE(USE_TCL_STUBS, 1, [Use Tcl stubs])
+ AC_DEFINE(USE_TCLOO_STUBS, 1, [Use TclOO stubs])
+ if test "${TEA_WINDOWINGSYSTEM}" != ""; then
+ AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs])
+ fi
+ fi
+
+ AC_SUBST(SHARED_BUILD)
+ AC_SUBST(STUBS_BUILD)
+])
+
+#------------------------------------------------------------------------
+# TEA_ENABLE_THREADS --
+#
+# Specify if thread support should be enabled. If "yes" is specified
+# as an arg (optional), threads are enabled by default, "no" means
+# threads are disabled. "yes" is the default.
+#
+# TCL_THREADS is checked so that if you are compiling an extension
+# against a threaded core, your extension must be compiled threaded
+# as well.
+#
+# Note that it is legal to have a thread enabled extension run in a
+# threaded or non-threaded Tcl core, but a non-threaded extension may
+# only run in a non-threaded Tcl core.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --enable-threads
+#
+# Sets the following vars:
+# THREADS_LIBS Thread library(s)
+#
+# Defines the following vars:
+# TCL_THREADS
+# _REENTRANT
+# _THREAD_SAFE
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_ENABLE_THREADS], [
+ AC_ARG_ENABLE(threads,
+ AS_HELP_STRING([--enable-threads],
+ [build with threads (default: on)]),
+ [tcl_ok=$enableval], [tcl_ok=yes])
+
+ if test "${enable_threads+set}" = set; then
+ enableval="$enable_threads"
+ tcl_ok=$enableval
+ else
+ tcl_ok=yes
+ fi
+
+ if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then
+ TCL_THREADS=1
+
+ if test "${TEA_PLATFORM}" != "windows" ; then
+ # We are always OK on Windows, so check what this platform wants:
+
+ # USE_THREAD_ALLOC tells us to try the special thread-based
+ # allocator that significantly reduces lock contention
+ AC_DEFINE(USE_THREAD_ALLOC, 1,
+ [Do we want to use the threaded memory allocator?])
+ AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?])
+ if test "`uname -s`" = "SunOS" ; then
+ AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1,
+ [Do we really want to follow the standard? Yes we do!])
+ fi
+ AC_DEFINE(_THREAD_SAFE, 1, [Do we want the thread-safe OS API?])
+ AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no)
+ if test "$tcl_ok" = "no"; then
+ # Check a little harder for __pthread_mutex_init in the same
+ # library, as some systems hide it there until pthread.h is
+ # defined. We could alternatively do an AC_TRY_COMPILE with
+ # pthread.h, but that will work with libpthread really doesn't
+ # exist, like AIX 4.2. [Bug: 4359]
+ AC_CHECK_LIB(pthread, __pthread_mutex_init,
+ tcl_ok=yes, tcl_ok=no)
+ fi
+
+ if test "$tcl_ok" = "yes"; then
+ # The space is needed
+ THREADS_LIBS=" -lpthread"
+ else
+ AC_CHECK_LIB(pthreads, pthread_mutex_init,
+ tcl_ok=yes, tcl_ok=no)
+ if test "$tcl_ok" = "yes"; then
+ # The space is needed
+ THREADS_LIBS=" -lpthreads"
+ else
+ AC_CHECK_LIB(c, pthread_mutex_init,
+ tcl_ok=yes, tcl_ok=no)
+ if test "$tcl_ok" = "no"; then
+ AC_CHECK_LIB(c_r, pthread_mutex_init,
+ tcl_ok=yes, tcl_ok=no)
+ if test "$tcl_ok" = "yes"; then
+ # The space is needed
+ THREADS_LIBS=" -pthread"
+ else
+ TCL_THREADS=0
+ AC_MSG_WARN([Do not know how to find pthread lib on your system - thread support disabled])
+ fi
+ fi
+ fi
+ fi
+ fi
+ else
+ TCL_THREADS=0
+ fi
+ # Do checking message here to not mess up interleaved configure output
+ AC_MSG_CHECKING([for building with threads])
+ if test "${TCL_THREADS}" = 1; then
+ AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?])
+ AC_MSG_RESULT([yes (default)])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ # TCL_THREADS sanity checking. See if our request for building with
+ # threads is the same as the way Tcl was built. If not, warn the user.
+ case ${TCL_DEFS} in
+ *THREADS=1*)
+ if test "${TCL_THREADS}" = "0"; then
+ AC_MSG_WARN([
+ Building ${PACKAGE_NAME} without threads enabled, but building against Tcl
+ that IS thread-enabled. It is recommended to use --enable-threads.])
+ fi
+ ;;
+ esac
+ AC_SUBST(TCL_THREADS)
+])
+
+#------------------------------------------------------------------------
+# TEA_ENABLE_SYMBOLS --
+#
+# Specify if debugging symbols should be used.
+# Memory (TCL_MEM_DEBUG) debugging can also be enabled.
+#
+# Arguments:
+# none
+#
+# TEA varies from core Tcl in that C|LDFLAGS_DEFAULT receives
+# the value of C|LDFLAGS_OPTIMIZE|DEBUG already substituted.
+# Requires the following vars to be set in the Makefile:
+# CFLAGS_DEFAULT
+# LDFLAGS_DEFAULT
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --enable-symbols
+#
+# Defines the following vars:
+# CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true
+# Sets to "$(CFLAGS_OPTIMIZE) -DNDEBUG" if false
+# LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true
+# Sets to $(LDFLAGS_OPTIMIZE) if false
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_ENABLE_SYMBOLS], [
+ dnl TEA specific: Make sure we are initialized
+ AC_REQUIRE([TEA_CONFIG_CFLAGS])
+ AC_MSG_CHECKING([for build with symbols])
+ AC_ARG_ENABLE(symbols,
+ AS_HELP_STRING([--enable-symbols],
+ [build with debugging symbols (default: off)]),
+ [tcl_ok=$enableval], [tcl_ok=no])
+ if test "$tcl_ok" = "no"; then
+ CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE} -DNDEBUG"
+ LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}"
+ AC_MSG_RESULT([no])
+ AC_DEFINE(TCL_CFG_OPTIMIZED, 1, [Is this an optimized build?])
+ else
+ CFLAGS_DEFAULT="${CFLAGS_DEBUG}"
+ LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}"
+ if test "$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, 1, [Is memory debugging enabled?])
+ fi
+
+ if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
+ if test "$tcl_ok" = "all"; then
+ AC_MSG_RESULT([enabled symbols mem debugging])
+ else
+ AC_MSG_RESULT([enabled $tcl_ok debugging])
+ fi
+ fi
+])
+
+#------------------------------------------------------------------------
+# TEA_ENABLE_LANGINFO --
+#
+# Allows use of modern nl_langinfo check for better l10n.
+# This is only relevant for Unix.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --enable-langinfo=yes|no (default is yes)
+#
+# Defines the following vars:
+# HAVE_LANGINFO Triggers use of nl_langinfo if defined.
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_ENABLE_LANGINFO], [
+ AC_ARG_ENABLE(langinfo,
+ AS_HELP_STRING([--enable-langinfo],
+ [use nl_langinfo if possible to determine encoding at startup, otherwise use old heuristic (default: on)]),
+ [langinfo_ok=$enableval], [langinfo_ok=yes])
+
+ HAVE_LANGINFO=0
+ if test "$langinfo_ok" = "yes"; then
+ AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no])
+ fi
+ AC_MSG_CHECKING([whether to use nl_langinfo])
+ if test "$langinfo_ok" = "yes"; then
+ AC_CACHE_VAL(tcl_cv_langinfo_h, [
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], [[nl_langinfo(CODESET);]])],
+ [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])])
+ AC_MSG_RESULT([$tcl_cv_langinfo_h])
+ if test $tcl_cv_langinfo_h = yes; then
+ AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?])
+ fi
+ else
+ AC_MSG_RESULT([$langinfo_ok])
+ fi
+])
+
+#--------------------------------------------------------------------
+# TEA_CONFIG_SYSTEM
+#
+# Determine what the system is (some things cannot be easily checked
+# on a feature-driven basis, alas). This can usually be done via the
+# "uname" command.
+#
+# Arguments:
+# none
+#
+# Results:
+# Defines the following var:
+#
+# system - System/platform/version identification code.
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([TEA_CONFIG_SYSTEM], [
+ AC_CACHE_CHECK([system version], tcl_cv_sys_version, [
+ # TEA specific:
+ if test "${TEA_PLATFORM}" = "windows" ; then
+ tcl_cv_sys_version=windows
+ else
+ tcl_cv_sys_version=`uname -s`-`uname -r`
+ if test "$?" -ne 0 ; then
+ AC_MSG_WARN([can't find uname command])
+ tcl_cv_sys_version=unknown
+ else
+ if test "`uname -s`" = "AIX" ; then
+ tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
+ fi
+ if test "`uname -s`" = "NetBSD" -a -f /etc/debian_version ; then
+ tcl_cv_sys_version=NetBSD-Debian
+ fi
+ fi
+ fi
+ ])
+ system=$tcl_cv_sys_version
+])
+
+#--------------------------------------------------------------------
+# TEA_CONFIG_CFLAGS
+#
+# Try to determine the proper flags to pass to the compiler
+# for building shared libraries and other such nonsense.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Defines and substitutes the following vars:
+#
+# DL_OBJS, DL_LIBS - removed for TEA, only needed by core.
+# LDFLAGS - Flags to pass to the compiler when linking object
+# files into an executable application binary such
+# as tclsh.
+# LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib",
+# that tell the run-time dynamic linker where to look
+# for shared libraries such as libtcl.so. Depends on
+# the variable LIB_RUNTIME_DIR in the Makefile. Could
+# be the same as CC_SEARCH_FLAGS if ${CC} is used to link.
+# CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib",
+# that tell the run-time dynamic linker where to look
+# for shared libraries such as libtcl.so. Depends on
+# the variable LIB_RUNTIME_DIR in the Makefile.
+# SHLIB_CFLAGS - Flags to pass to cc when compiling the components
+# of a shared library (may request position-independent
+# code, among other things).
+# SHLIB_LD - Base command to use for combining object files
+# into a shared library.
+# SHLIB_LD_LIBS - Dependent libraries for the linker to scan when
+# creating shared libraries. This symbol typically
+# goes at the end of the "ld" commands that build
+# shared libraries. The value of the symbol defaults to
+# "${LIBS}" if all of the dependent libraries should
+# be specified when creating a shared library. If
+# dependent libraries should not be specified (as on
+# SunOS 4.x, where they cause the link to fail, or in
+# general if Tcl and Tk aren't themselves shared
+# libraries), then this symbol has an empty string
+# as its value.
+# SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable
+# extensions. An empty string means we don't know how
+# to use shared libraries on this platform.
+# LIB_SUFFIX - Specifies everything that comes after the "libfoo"
+# in a static or shared library name, using the $PACKAGE_VERSION variable
+# to put the version in the right place. This is used
+# by platforms that need non-standard library names.
+# Examples: ${PACKAGE_VERSION}.so.1.1 on NetBSD, since it needs
+# to have a version after the .so, and ${PACKAGE_VERSION}.a
+# on AIX, since a shared library needs to have
+# a .a extension whereas shared objects for loadable
+# extensions have a .so extension. Defaults to
+# ${PACKAGE_VERSION}${SHLIB_SUFFIX}.
+# CFLAGS_DEBUG -
+# Flags used when running the compiler in debug mode
+# CFLAGS_OPTIMIZE -
+# Flags used when running the compiler in optimize mode
+# CFLAGS - Additional CFLAGS added as necessary (usually 64-bit)
+#--------------------------------------------------------------------
+
+AC_DEFUN([TEA_CONFIG_CFLAGS], [
+ dnl TEA specific: Make sure we are initialized
+ AC_REQUIRE([TEA_INIT])
+
+ # Step 0.a: Enable 64 bit support?
+
+ AC_MSG_CHECKING([if 64bit support is requested])
+ AC_ARG_ENABLE(64bit,
+ AS_HELP_STRING([--enable-64bit],
+ [enable 64bit support (default: off)]),
+ [do64bit=$enableval], [do64bit=no])
+ AC_MSG_RESULT([$do64bit])
+
+ # Step 0.b: Enable Solaris 64 bit VIS support?
+
+ AC_MSG_CHECKING([if 64bit Sparc VIS support is requested])
+ AC_ARG_ENABLE(64bit-vis,
+ AS_HELP_STRING([--enable-64bit-vis],
+ [enable 64bit Sparc VIS support (default: off)]),
+ [do64bitVIS=$enableval], [do64bitVIS=no])
+ AC_MSG_RESULT([$do64bitVIS])
+ # Force 64bit on with VIS
+ AS_IF([test "$do64bitVIS" = "yes"], [do64bit=yes])
+
+ # Step 0.c: Check if visibility support is available. Do this here so
+ # that platform specific alternatives can be used below if this fails.
+
+ AC_CACHE_CHECK([if compiler supports visibility "hidden"],
+ tcl_cv_cc_visibility_hidden, [
+ hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+ extern __attribute__((__visibility__("hidden"))) void f(void);
+ void f(void) {}]], [[f();]])],[tcl_cv_cc_visibility_hidden=yes],
+ [tcl_cv_cc_visibility_hidden=no])
+ CFLAGS=$hold_cflags])
+ AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [
+ AC_DEFINE(MODULE_SCOPE,
+ [extern __attribute__((__visibility__("hidden")))],
+ [Compiler support for module scope symbols])
+ AC_DEFINE(HAVE_HIDDEN, [1], [Compiler support for module scope symbols])
+ ])
+
+ # Step 0.d: Disable -rpath support?
+
+ AC_MSG_CHECKING([if rpath support is requested])
+ AC_ARG_ENABLE(rpath,
+ AS_HELP_STRING([--disable-rpath],
+ [disable rpath support (default: on)]),
+ [doRpath=$enableval], [doRpath=yes])
+ AC_MSG_RESULT([$doRpath])
+
+ # Set the variable "system" to hold the name and version number
+ # for the system.
+
+ TEA_CONFIG_SYSTEM
+
+ # Require ranlib early so we can override it in special cases below.
+
+ AC_REQUIRE([AC_PROG_RANLIB])
+
+ # Set configuration options based on system name and version.
+ # This is similar to Tcl's unix/tcl.m4 except that we've added a
+ # "windows" case and removed some core-only vars.
+
+ do64bit_ok=no
+ # default to '{$LIBS}' and set to "" on per-platform necessary basis
+ SHLIB_LD_LIBS='${LIBS}'
+ # When ld needs options to work in 64-bit mode, put them in
+ # LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load]
+ # is disabled by the user. [Bug 1016796]
+ LDFLAGS_ARCH=""
+ UNSHARED_LIB_SUFFIX=""
+ # TEA specific: use PACKAGE_VERSION instead of VERSION
+ TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} | tr -d .`'
+ ECHO_VERSION='`echo ${PACKAGE_VERSION}`'
+ TCL_LIB_VERSIONS_OK=ok
+ CFLAGS_DEBUG=-g
+ AS_IF([test "$GCC" = yes], [
+ CFLAGS_OPTIMIZE=-O2
+ CFLAGS_WARNING="-Wall"
+ ], [
+ CFLAGS_OPTIMIZE=-O
+ CFLAGS_WARNING=""
+ ])
+ AC_CHECK_TOOL(AR, ar)
+ STLIB_LD='${AR} cr'
+ LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
+ AS_IF([test "x$SHLIB_VERSION" = x],[SHLIB_VERSION=""],[SHLIB_VERSION=".$SHLIB_VERSION"])
+ case $system in
+ # TEA specific:
+ windows)
+ MACHINE="X86"
+ if test "$do64bit" != "no" ; then
+ case "$do64bit" in
+ amd64|x64|yes)
+ MACHINE="AMD64" ; # default to AMD64 64-bit build
+ ;;
+ ia64)
+ MACHINE="IA64"
+ ;;
+ esac
+ fi
+
+ if test "$GCC" != "yes" ; then
+ if test "${SHARED_BUILD}" = "0" ; then
+ runtime=-MT
+ else
+ runtime=-MD
+ fi
+ case "x`echo \${VisualStudioVersion}`" in
+ x1[[4-9]]*)
+ lflags="${lflags} -nodefaultlib:libucrt.lib"
+ TEA_ADD_LIBS([ucrt.lib])
+ ;;
+ *)
+ ;;
+ esac
+
+ if test "$do64bit" != "no" ; then
+ CC="cl.exe"
+ RC="rc.exe"
+ lflags="${lflags} -nologo -MACHINE:${MACHINE} "
+ LINKBIN="link.exe"
+ CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d"
+ CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}"
+ # Avoid 'unresolved external symbol __security_cookie'
+ # errors, c.f. http://support.microsoft.com/?id=894573
+ TEA_ADD_LIBS([bufferoverflowU.lib])
+ else
+ RC="rc"
+ lflags="${lflags} -nologo"
+ LINKBIN="link"
+ CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d"
+ CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}"
+ fi
+ fi
+
+ if test "$GCC" = "yes"; then
+ # mingw gcc mode
+ AC_CHECK_TOOL(RC, windres)
+ CFLAGS_DEBUG="-g"
+ CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
+ SHLIB_LD='${CC} -shared'
+ UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
+ LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}"
+ LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}"
+
+ AC_CACHE_CHECK(for cross-compile version of gcc,
+ ac_cv_cross,
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+ #ifdef _WIN32
+ #error cross-compiler
+ #endif
+ ]], [[]])],
+ [ac_cv_cross=yes],
+ [ac_cv_cross=no])
+ )
+ if test "$ac_cv_cross" = "yes"; then
+ case "$do64bit" in
+ amd64|x64|yes)
+ CC="x86_64-w64-mingw32-${CC}"
+ LD="x86_64-w64-mingw32-ld"
+ AR="x86_64-w64-mingw32-ar"
+ RANLIB="x86_64-w64-mingw32-ranlib"
+ RC="x86_64-w64-mingw32-windres"
+ ;;
+ *)
+ CC="i686-w64-mingw32-${CC}"
+ LD="i686-w64-mingw32-ld"
+ AR="i686-w64-mingw32-ar"
+ RANLIB="i686-w64-mingw32-ranlib"
+ RC="i686-w64-mingw32-windres"
+ ;;
+ esac
+ fi
+
+ else
+ SHLIB_LD="${LINKBIN} -dll ${lflags}"
+ # link -lib only works when -lib is the first arg
+ STLIB_LD="${LINKBIN} -lib ${lflags}"
+ UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib'
+ PATHTYPE=-w
+ # For information on what debugtype is most useful, see:
+ # http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp
+ # and also
+ # http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx
+ # This essentially turns it all on.
+ LDFLAGS_DEBUG="-debug -debugtype:cv"
+ LDFLAGS_OPTIMIZE="-release"
+ LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
+ LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
+ fi
+
+ SHLIB_SUFFIX=".dll"
+ SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll'
+
+ TCL_LIB_VERSIONS_OK=nodots
+ ;;
+ AIX-*)
+ AS_IF([test "$GCC" != "yes"], [
+ # AIX requires the _r compiler when gcc isn't being used
+ case "${CC}" in
+ *_r|*_r\ *)
+ # ok ...
+ ;;
+ *)
+ # Make sure only first arg gets _r
+ CC=`echo "$CC" | sed -e 's/^\([[^ ]]*\)/\1_r/'`
+ ;;
+ esac
+ AC_MSG_RESULT([Using $CC for compiling with threads])
+ ])
+ LIBS="$LIBS -lc"
+ SHLIB_CFLAGS=""
+ SHLIB_SUFFIX=".so"
+
+ LD_LIBRARY_PATH_VAR="LIBPATH"
+
+ # Check to enable 64-bit flags for compiler/linker
+ AS_IF([test "$do64bit" = yes], [
+ AS_IF([test "$GCC" = yes], [
+ AC_MSG_WARN([64bit mode not supported with GCC on $system])
+ ], [
+ do64bit_ok=yes
+ CFLAGS="$CFLAGS -q64"
+ LDFLAGS_ARCH="-q64"
+ RANLIB="${RANLIB} -X64"
+ AR="${AR} -X64"
+ SHLIB_LD_FLAGS="-b64"
+ ])
+ ])
+
+ AS_IF([test "`uname -m`" = ia64], [
+ # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
+ SHLIB_LD="/usr/ccs/bin/ld -G -z text"
+ AS_IF([test "$GCC" = yes], [
+ CC_SEARCH_FLAGS='"-Wl,-R,${LIB_RUNTIME_DIR}"'
+ ], [
+ CC_SEARCH_FLAGS='"-R${LIB_RUNTIME_DIR}"'
+ ])
+ LD_SEARCH_FLAGS='-R "${LIB_RUNTIME_DIR}"'
+ ], [
+ AS_IF([test "$GCC" = yes], [
+ SHLIB_LD='${CC} -shared -Wl,-bexpall'
+ ], [
+ SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bexpall -H512 -T512 -bnoentry"
+ LDFLAGS="$LDFLAGS -brtl"
+ ])
+ SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}"
+ CC_SEARCH_FLAGS='"-L${LIB_RUNTIME_DIR}"'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ ])
+ ;;
+ BeOS*)
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_LD='${CC} -nostart'
+ SHLIB_SUFFIX=".so"
+
+ #-----------------------------------------------------------
+ # Check for inet_ntoa in -lbind, for BeOS (which also needs
+ # -lsocket, even if the network functions are in -lnet which
+ # is always linked to, for compatibility.
+ #-----------------------------------------------------------
+ AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"])
+ ;;
+ BSD/OS-2.1*|BSD/OS-3*)
+ SHLIB_CFLAGS=""
+ SHLIB_LD="shlicc -r"
+ SHLIB_SUFFIX=".so"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ BSD/OS-4.*)
+ SHLIB_CFLAGS="-export-dynamic -fPIC"
+ SHLIB_LD='${CC} -shared'
+ SHLIB_SUFFIX=".so"
+ LDFLAGS="$LDFLAGS -export-dynamic"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ CYGWIN_*)
+ SHLIB_CFLAGS=""
+ SHLIB_LD='${CC} -shared'
+ SHLIB_SUFFIX=".dll"
+ SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$[@].a"
+ EXEEXT=".exe"
+ do64bit_ok=yes
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ dgux*)
+ SHLIB_CFLAGS="-K PIC"
+ SHLIB_LD='${CC} -G'
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ Haiku*)
+ LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_SUFFIX=".so"
+ SHLIB_LD='${CC} ${CFLAGS} ${LDFLAGS} -shared'
+ AC_CHECK_LIB(network, inet_ntoa, [LIBS="$LIBS -lnetwork"])
+ ;;
+ HP-UX-*.11.*)
+ # Use updated header definitions where possible
+ AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN network library?])
+ # TEA specific: Needed by Tcl, but not most extensions
+ #AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?])
+ #LIBS="$LIBS -lxnet" # Use the XOPEN network library
+
+ AS_IF([test "`uname -m`" = ia64], [
+ SHLIB_SUFFIX=".so"
+ ], [
+ SHLIB_SUFFIX=".sl"
+ ])
+ AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
+ AS_IF([test "$tcl_ok" = yes], [
+ SHLIB_CFLAGS="+z"
+ SHLIB_LD="ld -b"
+ LDFLAGS="$LDFLAGS -Wl,-E"
+ CC_SEARCH_FLAGS='"-Wl,+s,+b,${LIB_RUNTIME_DIR}:."'
+ LD_SEARCH_FLAGS='+s +b "${LIB_RUNTIME_DIR}:."'
+ LD_LIBRARY_PATH_VAR="SHLIB_PATH"
+ ])
+ AS_IF([test "$GCC" = yes], [
+ SHLIB_LD='${CC} -shared'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ ], [
+ CFLAGS="$CFLAGS -z"
+ ])
+
+ # Check to enable 64-bit flags for compiler/linker
+ AS_IF([test "$do64bit" = "yes"], [
+ AS_IF([test "$GCC" = yes], [
+ case `${CC} -dumpmachine` in
+ hppa64*)
+ # 64-bit gcc in use. Fix flags for GNU ld.
+ do64bit_ok=yes
+ SHLIB_LD='${CC} -shared'
+ AS_IF([test $doRpath = yes], [
+ CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ ;;
+ *)
+ AC_MSG_WARN([64bit mode not supported with GCC on $system])
+ ;;
+ esac
+ ], [
+ do64bit_ok=yes
+ CFLAGS="$CFLAGS +DD64"
+ LDFLAGS_ARCH="+DD64"
+ ])
+ ]) ;;
+ HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
+ SHLIB_SUFFIX=".sl"
+ AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
+ AS_IF([test "$tcl_ok" = yes], [
+ SHLIB_CFLAGS="+z"
+ SHLIB_LD="ld -b"
+ SHLIB_LD_LIBS=""
+ LDFLAGS="$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"
+ ]) ;;
+ IRIX-5.*)
+ SHLIB_CFLAGS=""
+ SHLIB_LD="ld -shared -rdata_shared"
+ SHLIB_SUFFIX=".so"
+ AC_LIBOBJ(mkstemp)
+ AS_IF([test $doRpath = yes], [
+ CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
+ LD_SEARCH_FLAGS='-rpath "${LIB_RUNTIME_DIR}"'])
+ ;;
+ IRIX-6.*)
+ SHLIB_CFLAGS=""
+ SHLIB_LD="ld -n32 -shared -rdata_shared"
+ SHLIB_SUFFIX=".so"
+ AS_IF([test $doRpath = yes], [
+ CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
+ LD_SEARCH_FLAGS='-rpath "${LIB_RUNTIME_DIR}"'])
+ AS_IF([test "$GCC" = yes], [
+ CFLAGS="$CFLAGS -mabi=n32"
+ LDFLAGS="$LDFLAGS -mabi=n32"
+ ], [
+ case $system in
+ IRIX-6.3)
+ # Use to build 6.2 compatible binaries on 6.3.
+ CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS"
+ ;;
+ *)
+ CFLAGS="$CFLAGS -n32"
+ ;;
+ esac
+ LDFLAGS="$LDFLAGS -n32"
+ ])
+ ;;
+ IRIX64-6.*)
+ SHLIB_CFLAGS=""
+ SHLIB_LD="ld -n32 -shared -rdata_shared"
+ SHLIB_SUFFIX=".so"
+ AS_IF([test $doRpath = yes], [
+ CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
+ LD_SEARCH_FLAGS='-rpath "${LIB_RUNTIME_DIR}"'])
+
+ # Check to enable 64-bit flags for compiler/linker
+
+ AS_IF([test "$do64bit" = yes], [
+ AS_IF([test "$GCC" = yes], [
+ AC_MSG_WARN([64bit mode not supported by gcc])
+ ], [
+ do64bit_ok=yes
+ SHLIB_LD="ld -64 -shared -rdata_shared"
+ CFLAGS="$CFLAGS -64"
+ LDFLAGS_ARCH="-64"
+ ])
+ ])
+ ;;
+ Linux*|GNU*|NetBSD-Debian|DragonFly-*|FreeBSD-*)
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_SUFFIX=".so"
+
+ # TEA specific:
+ CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
+
+ # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
+ SHLIB_LD='${CC} ${CFLAGS} ${LDFLAGS_DEFAULT} -shared'
+ LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+
+ case $system in
+ DragonFly-*|FreeBSD-*)
+ AS_IF([test "${TCL_THREADS}" = "1"], [
+ # The -pthread needs to go in the LDFLAGS, not LIBS
+ LIBS=`echo $LIBS | sed s/-pthread//`
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LDFLAGS="$LDFLAGS $PTHREAD_LIBS"])
+ ;;
+ esac
+
+ AS_IF([test $doRpath = yes], [
+ CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"])
+ AS_IF([test $do64bit = yes], [
+ AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [
+ hold_cflags=$CFLAGS
+ CFLAGS="$CFLAGS -m64"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
+ [tcl_cv_cc_m64=yes],[tcl_cv_cc_m64=no])
+ CFLAGS=$hold_cflags])
+ AS_IF([test $tcl_cv_cc_m64 = yes], [
+ CFLAGS="$CFLAGS -m64"
+ do64bit_ok=yes
+ ])
+ ])
+
+ # The combo of gcc + glibc has a bug related to inlining of
+ # functions like strtod(). The -fno-builtin flag should address
+ # this problem but it does not work. The -fno-inline flag is kind
+ # of overkill but it works. Disable inlining only when one of the
+ # files in compat/*.c is being linked in.
+
+ AS_IF([test x"${USE_COMPAT}" != x],[CFLAGS="$CFLAGS -fno-inline"])
+ ;;
+ Lynx*)
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_SUFFIX=".so"
+ CFLAGS_OPTIMIZE=-02
+ SHLIB_LD='${CC} -shared'
+ LD_FLAGS="-Wl,--export-dynamic"
+ AS_IF([test $doRpath = yes], [
+ CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
+ LD_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
+ ;;
+ OpenBSD-*)
+ arch=`arch -s`
+ case "$arch" in
+ alpha|sparc64)
+ SHLIB_CFLAGS="-fPIC"
+ ;;
+ *)
+ SHLIB_CFLAGS="-fpic"
+ ;;
+ esac
+ SHLIB_LD='${CC} ${SHLIB_CFLAGS} -shared'
+ SHLIB_SUFFIX=".so"
+ AS_IF([test $doRpath = yes], [
+ CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so${SHLIB_VERSION}'
+ LDFLAGS="$LDFLAGS -Wl,-export-dynamic"
+ CFLAGS_OPTIMIZE="-O2"
+ # On OpenBSD: Compile with -pthread
+ # Don't link with -lpthread
+ LIBS=`echo $LIBS | sed s/-lpthread//`
+ CFLAGS="$CFLAGS -pthread"
+ # OpenBSD doesn't do version numbers with dots.
+ UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
+ TCL_LIB_VERSIONS_OK=nodots
+ ;;
+ NetBSD-*)
+ # NetBSD has ELF and can use 'cc -shared' to build shared libs
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_LD='${CC} ${SHLIB_CFLAGS} -shared'
+ SHLIB_SUFFIX=".so"
+ LDFLAGS="$LDFLAGS -export-dynamic"
+ AS_IF([test $doRpath = yes], [
+ CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'])
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ # The -pthread needs to go in the CFLAGS, not LIBS
+ LIBS=`echo $LIBS | sed s/-pthread//`
+ CFLAGS="$CFLAGS -pthread"
+ LDFLAGS="$LDFLAGS -pthread"
+ ;;
+ Darwin-*)
+ CFLAGS_OPTIMIZE="-Os"
+ SHLIB_CFLAGS="-fno-common"
+ # To avoid discrepancies between what headers configure sees during
+ # preprocessing tests and compiling tests, move any -isysroot and
+ # -mmacosx-version-min flags from CFLAGS to CPPFLAGS:
+ CPPFLAGS="${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}'`"
+ AS_IF([test $do64bit = yes], [
+ case `arch` in
+ ppc)
+ AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag],
+ tcl_cv_cc_arch_ppc64, [
+ hold_cflags=$CFLAGS
+ CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
+ [tcl_cv_cc_arch_ppc64=yes],[tcl_cv_cc_arch_ppc64=no])
+ CFLAGS=$hold_cflags])
+ AS_IF([test $tcl_cv_cc_arch_ppc64 = yes], [
+ CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
+ do64bit_ok=yes
+ ]);;
+ 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_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
+ [tcl_cv_cc_arch_x86_64=yes],[tcl_cv_cc_arch_x86_64=no])
+ CFLAGS=$hold_cflags])
+ AS_IF([test $tcl_cv_cc_arch_x86_64 = yes], [
+ CFLAGS="$CFLAGS -arch x86_64"
+ do64bit_ok=yes
+ ]);;
+ *)
+ AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);;
+ esac
+ ], [
+ # Check for combined 32-bit and 64-bit fat build
+ AS_IF([echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \
+ && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '], [
+ fat_32_64=yes])
+ ])
+ # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
+ SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}'
+ AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [
+ hold_ldflags=$LDFLAGS
+ LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[int i;]])],
+ [tcl_cv_ld_single_module=yes],[tcl_cv_ld_single_module=no])
+ LDFLAGS=$hold_ldflags])
+ AS_IF([test $tcl_cv_ld_single_module = yes], [
+ SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
+ ])
+ # TEA specific: link shlib with current and compatibility version flags
+ vers=`echo ${PACKAGE_VERSION} | sed -e 's/^\([[0-9]]\{1,5\}\)\(\(\.[[0-9]]\{1,3\}\)\{0,2\}\).*$/\1\2/p' -e d`
+ SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_version ${vers:-0}"
+ SHLIB_SUFFIX=".dylib"
+ LDFLAGS="$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_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[int i;]])],
+ [tcl_cv_ld_search_paths_first=yes],[tcl_cv_ld_search_paths_first=no])
+ LDFLAGS=$hold_ldflags])
+ AS_IF([test $tcl_cv_ld_search_paths_first = yes], [
+ LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
+ ])
+ AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [
+ AC_DEFINE(MODULE_SCOPE, [__private_extern__],
+ [Compiler support for module scope symbols])
+ tcl_cv_cc_visibility_hidden=yes
+ ])
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
+ # TEA specific: for combined 32 & 64 bit fat builds of Tk
+ # extensions, verify that 64-bit build is possible.
+ AS_IF([test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"], [
+ AS_IF([test "${TEA_WINDOWINGSYSTEM}" = x11], [
+ AC_CACHE_CHECK([for 64-bit X11], tcl_cv_lib_x11_64, [
+ for v in CFLAGS CPPFLAGS LDFLAGS; do
+ eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
+ done
+ CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include"
+ LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <X11/Xlib.h>]], [[XrmInitialize();]])],
+ [tcl_cv_lib_x11_64=yes],[tcl_cv_lib_x11_64=no])
+ for v in CFLAGS CPPFLAGS LDFLAGS; do
+ eval $v'="$hold_'$v'"'
+ done])
+ ])
+ AS_IF([test "${TEA_WINDOWINGSYSTEM}" = aqua], [
+ AC_CACHE_CHECK([for 64-bit Tk], tcl_cv_lib_tk_64, [
+ for v in CFLAGS CPPFLAGS LDFLAGS; do
+ eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
+ done
+ CPPFLAGS="$CPPFLAGS -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 ${TCL_INCLUDES} ${TK_INCLUDES}"
+ LDFLAGS="$LDFLAGS ${TCL_STUB_LIB_SPEC} ${TK_STUB_LIB_SPEC}"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <tk.h>]], [[Tk_InitStubs(NULL, "", 0);]])],
+ [tcl_cv_lib_tk_64=yes],[tcl_cv_lib_tk_64=no])
+ for v in CFLAGS CPPFLAGS LDFLAGS; do
+ eval $v'="$hold_'$v'"'
+ done])
+ ])
+ # remove 64-bit arch flags from CFLAGS et al. if configuration
+ # does not support 64-bit.
+ AS_IF([test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = no], [
+ AC_MSG_NOTICE([Removing 64-bit architectures from compiler & linker flags])
+ for v in CFLAGS CPPFLAGS LDFLAGS; do
+ eval $v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
+ done])
+ ])
+ ;;
+ OS/390-*)
+ CFLAGS_OPTIMIZE="" # Optimizer is buggy
+ AC_DEFINE(_OE_SOCKETS, 1, # needed in sys/socket.h
+ [Should OS/390 do the right thing with sockets?])
+ ;;
+ OSF1-V*)
+ # Digital OSF/1
+ SHLIB_CFLAGS=""
+ AS_IF([test "$SHARED_BUILD" = 1], [
+ SHLIB_LD='ld -shared -expect_unresolved "*"'
+ ], [
+ SHLIB_LD='ld -non_shared -expect_unresolved "*"'
+ ])
+ SHLIB_SUFFIX=".so"
+ AS_IF([test $doRpath = yes], [
+ CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
+ AS_IF([test "$GCC" = yes], [CFLAGS="$CFLAGS -mieee"], [
+ CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"])
+ # see pthread_intro(3) for pthread support on osf1, k.furukawa
+ CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
+ CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
+ LIBS=`echo $LIBS | sed s/-lpthreads//`
+ AS_IF([test "$GCC" = yes], [
+ LIBS="$LIBS -lpthread -lmach -lexc"
+ ], [
+ CFLAGS="$CFLAGS -pthread"
+ LDFLAGS="$LDFLAGS -pthread"
+ ])
+ ;;
+ QNX-6*)
+ # QNX RTP
+ # This may work for all QNX, but it was only reported for v6.
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_LD="ld -Bshareable -x"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ SCO_SV-3.2*)
+ AS_IF([test "$GCC" = yes], [
+ SHLIB_CFLAGS="-fPIC -melf"
+ LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
+ ], [
+ SHLIB_CFLAGS="-Kpic -belf"
+ LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
+ ])
+ SHLIB_LD="ld -G"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ 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, 1, [Do we want the reentrant OS API?])
+ AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1,
+ [Do we really want to follow the standard? Yes we do!])
+
+ SHLIB_CFLAGS="-KPIC"
+ SHLIB_SUFFIX=".so"
+ AS_IF([test "$GCC" = yes], [
+ SHLIB_LD='${CC} -shared'
+ CC_SEARCH_FLAGS='"-Wl,-R,${LIB_RUNTIME_DIR}"'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ ], [
+ SHLIB_LD="/usr/ccs/bin/ld -G -z text"
+ CC_SEARCH_FLAGS='-R "${LIB_RUNTIME_DIR}"'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ ])
+ ;;
+ SunOS-5*)
+ # Note: If _REENTRANT isn't defined, then Solaris
+ # won't define thread-safe library routines.
+
+ AC_DEFINE(_REENTRANT, 1, [Do we want the reentrant OS API?])
+ AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1,
+ [Do we really want to follow the standard? Yes we do!])
+
+ SHLIB_CFLAGS="-KPIC"
+
+ # Check to enable 64-bit flags for compiler/linker
+ AS_IF([test "$do64bit" = yes], [
+ arch=`isainfo`
+ AS_IF([test "$arch" = "sparcv9 sparc"], [
+ AS_IF([test "$GCC" = yes], [
+ AS_IF([test "`${CC} -dumpversion | awk -F. '{print [$]1}'`" -lt 3], [
+ AC_MSG_WARN([64bit mode not supported with GCC < 3.2 on $system])
+ ], [
+ do64bit_ok=yes
+ CFLAGS="$CFLAGS -m64 -mcpu=v9"
+ LDFLAGS="$LDFLAGS -m64 -mcpu=v9"
+ SHLIB_CFLAGS="-fPIC"
+ ])
+ ], [
+ do64bit_ok=yes
+ AS_IF([test "$do64bitVIS" = yes], [
+ CFLAGS="$CFLAGS -xarch=v9a"
+ LDFLAGS_ARCH="-xarch=v9a"
+ ], [
+ CFLAGS="$CFLAGS -xarch=v9"
+ LDFLAGS_ARCH="-xarch=v9"
+ ])
+ # Solaris 64 uses this as well
+ #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
+ ])
+ ], [AS_IF([test "$arch" = "amd64 i386"], [
+ AS_IF([test "$GCC" = yes], [
+ case $system in
+ SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*)
+ do64bit_ok=yes
+ CFLAGS="$CFLAGS -m64"
+ LDFLAGS="$LDFLAGS -m64";;
+ *)
+ AC_MSG_WARN([64bit mode not supported with GCC on $system]);;
+ esac
+ ], [
+ do64bit_ok=yes
+ case $system in
+ SunOS-5.1[[1-9]]*|SunOS-5.[[2-9]][[0-9]]*)
+ CFLAGS="$CFLAGS -m64"
+ LDFLAGS="$LDFLAGS -m64";;
+ *)
+ CFLAGS="$CFLAGS -xarch=amd64"
+ LDFLAGS="$LDFLAGS -xarch=amd64";;
+ esac
+ ])
+ ], [AC_MSG_WARN([64bit mode not supported for $arch])])])
+ ])
+
+ SHLIB_SUFFIX=".so"
+ AS_IF([test "$GCC" = yes], [
+ SHLIB_LD='${CC} -shared'
+ CC_SEARCH_FLAGS='"-Wl,-R,${LIB_RUNTIME_DIR}"'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ AS_IF([test "$do64bit_ok" = yes], [
+ AS_IF([test "$arch" = "sparcv9 sparc"], [
+ # We need to specify -static-libgcc or we need to
+ # add the path to the sparv9 libgcc.
+ # JH: static-libgcc is necessary for core Tcl, but may
+ # not be necessary for extensions.
+ SHLIB_LD="$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"
+ ], [AS_IF([test "$arch" = "amd64 i386"], [
+ # JH: static-libgcc is necessary for core Tcl, but may
+ # not be necessary for extensions.
+ SHLIB_LD="$SHLIB_LD -m64 -static-libgcc"
+ ])])
+ ])
+ ], [
+ case $system in
+ SunOS-5.[[1-9]][[0-9]]*)
+ # TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
+ SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';;
+ *)
+ SHLIB_LD='/usr/ccs/bin/ld -G -z text';;
+ esac
+ CC_SEARCH_FLAGS='"-Wl,-R,${LIB_RUNTIME_DIR}"'
+ LD_SEARCH_FLAGS='-R "${LIB_RUNTIME_DIR}"'
+ ])
+ ;;
+ UNIX_SV* | UnixWare-5*)
+ SHLIB_CFLAGS="-KPIC"
+ SHLIB_LD='${CC} -G'
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ # 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_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[int i;]])],
+ [tcl_cv_ld_Bexport=yes],[tcl_cv_ld_Bexport=no])
+ LDFLAGS=$hold_ldflags])
+ AS_IF([test $tcl_cv_ld_Bexport = yes], [
+ LDFLAGS="$LDFLAGS -Wl,-Bexport"
+ ])
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ esac
+
+ AS_IF([test "$do64bit" = yes -a "$do64bit_ok" = no], [
+ AC_MSG_WARN([64bit support being disabled -- don't know magic for this platform])
+ ])
+
+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.
+ AC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""])
+
+ # Add in the arch flags late to ensure it wasn't removed.
+ # Not necessary in TEA, but this is aligned with core
+ LDFLAGS="$LDFLAGS $LDFLAGS_ARCH"
+
+ # If we're running gcc, then change the C flags for compiling shared
+ # libraries to the right flags for gcc, instead of those for the
+ # standard manufacturer compiler.
+
+ AS_IF([test "$GCC" = yes], [
+ case $system in
+ AIX-*) ;;
+ BSD/OS*) ;;
+ CYGWIN_*|MINGW32_*|MINGW64_*|MSYS_*) ;;
+ IRIX*) ;;
+ NetBSD-*|DragonFly-*|FreeBSD-*|OpenBSD-*) ;;
+ Darwin-*) ;;
+ SCO_SV-3.2*) ;;
+ windows) ;;
+ *) SHLIB_CFLAGS="-fPIC" ;;
+ esac])
+
+ AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [
+ AC_DEFINE(MODULE_SCOPE, [extern],
+ [No Compiler support for module scope symbols])
+ ])
+
+ AS_IF([test "$SHARED_LIB_SUFFIX" = ""], [
+ # TEA specific: use PACKAGE_VERSION instead of VERSION
+ SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}'])
+ AS_IF([test "$UNSHARED_LIB_SUFFIX" = ""], [
+ # TEA specific: use PACKAGE_VERSION instead of VERSION
+ UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a'])
+
+ if test "${GCC}" = "yes" -a ${SHLIB_SUFFIX} = ".dll"; then
+ AC_CACHE_CHECK(for SEH support in compiler,
+ tcl_cv_seh,
+ AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#undef WIN32_LEAN_AND_MEAN
+
+ int main(int argc, char** argv) {
+ int a, b = 0;
+ __try {
+ a = 666 / b;
+ }
+ __except (EXCEPTION_EXECUTE_HANDLER) {
+ return 0;
+ }
+ return 1;
+ }
+ ]])],
+ [tcl_cv_seh=yes],
+ [tcl_cv_seh=no],
+ [tcl_cv_seh=no])
+ )
+ if test "$tcl_cv_seh" = "no" ; then
+ AC_DEFINE(HAVE_NO_SEH, 1,
+ [Defined when mingw does not support SEH])
+ fi
+
+ #
+ # Check to see if the excpt.h include file provided contains the
+ # definition for EXCEPTION_DISPOSITION; if not, which is the case
+ # with Cygwin's version as of 2002-04-10, define it to be int,
+ # sufficient for getting the current code to work.
+ #
+ AC_CACHE_CHECK(for EXCEPTION_DISPOSITION support in include files,
+ tcl_cv_eh_disposition,
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+# undef WIN32_LEAN_AND_MEAN
+ ]], [[
+ EXCEPTION_DISPOSITION x;
+ ]])],
+ [tcl_cv_eh_disposition=yes],
+ [tcl_cv_eh_disposition=no])
+ )
+ if test "$tcl_cv_eh_disposition" = "no" ; then
+ AC_DEFINE(EXCEPTION_DISPOSITION, int,
+ [Defined when cygwin/mingw does not support EXCEPTION DISPOSITION])
+ fi
+
+ # Check to see if winnt.h defines CHAR, SHORT, and LONG
+ # even if VOID has already been #defined. The win32api
+ # used by mingw and cygwin is known to do this.
+
+ AC_CACHE_CHECK(for winnt.h that ignores VOID define,
+ tcl_cv_winnt_ignore_void,
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#define VOID void
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#undef WIN32_LEAN_AND_MEAN
+ ]], [[
+ CHAR c;
+ SHORT s;
+ LONG l;
+ ]])],
+ [tcl_cv_winnt_ignore_void=yes],
+ [tcl_cv_winnt_ignore_void=no])
+ )
+ if test "$tcl_cv_winnt_ignore_void" = "yes" ; then
+ AC_DEFINE(HAVE_WINNT_IGNORE_VOID, 1,
+ [Defined when cygwin/mingw ignores VOID define in winnt.h])
+ fi
+ fi
+
+ # See if the compiler supports casting to a union type.
+ # This is used to stop gcc from printing a compiler
+ # warning when initializing a union member.
+
+ AC_CACHE_CHECK(for cast to union support,
+ tcl_cv_cast_to_union,
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
+ union foo { int i; double d; };
+ union foo f = (union foo) (int) 0;
+ ]])],
+ [tcl_cv_cast_to_union=yes],
+ [tcl_cv_cast_to_union=no])
+ )
+ if test "$tcl_cv_cast_to_union" = "yes"; then
+ AC_DEFINE(HAVE_CAST_TO_UNION, 1,
+ [Defined when compiler supports casting to union type.])
+ fi
+
+ AC_CHECK_HEADER(stdbool.h, [AC_DEFINE(HAVE_STDBOOL_H, 1, [Do we have <stdbool.h>?])],)
+
+ AC_SUBST(CFLAGS_DEBUG)
+ AC_SUBST(CFLAGS_OPTIMIZE)
+ AC_SUBST(CFLAGS_WARNING)
+ AC_SUBST(LDFLAGS_DEBUG)
+ AC_SUBST(LDFLAGS_OPTIMIZE)
+
+ AC_SUBST(STLIB_LD)
+ AC_SUBST(SHLIB_LD)
+
+ AC_SUBST(SHLIB_LD_LIBS)
+ AC_SUBST(SHLIB_CFLAGS)
+
+ AC_SUBST(LD_LIBRARY_PATH_VAR)
+
+ # These must be called after we do the basic CFLAGS checks and
+ # verify any possible 64-bit or similar switches are necessary
+ TEA_TCL_EARLY_FLAGS
+ TEA_TCL_64BIT_FLAGS
+])
+
+#--------------------------------------------------------------------
+# TEA_SERIAL_PORT
+#
+# Determine which interface to use to talk to the serial port.
+# Note that #include lines must begin in leftmost column for
+# some compilers to recognize them as preprocessor directives,
+# and some build environments have stdin not pointing at a
+# pseudo-terminal (usually /dev/null instead.)
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Defines only one of the following vars:
+# HAVE_SYS_MODEM_H
+# USE_TERMIOS
+# USE_TERMIO
+# USE_SGTTY
+#--------------------------------------------------------------------
+
+AC_DEFUN([TEA_SERIAL_PORT], [
+ AC_CHECK_HEADERS(sys/modem.h)
+ AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [
+ AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#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_RUN_IFELSE([AC_LANG_SOURCE([[
+#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_RUN_IFELSE([AC_LANG_SOURCE([[
+#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_RUN_IFELSE([AC_LANG_SOURCE([[
+#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_RUN_IFELSE([AC_LANG_SOURCE([[
+#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_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <sgtty.h>
+#include <errno.h>
+
+int main() {
+ struct sgttyb t;
+ if (ioctl(0, TIOCGETP, &t) == 0
+ || errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
+ t.sg_ospeed = 0;
+ t.sg_flags |= ODDP | EVENP | RAW;
+ return 0;
+ }
+ return 1;
+}]])],[tcl_cv_api_serial=sgtty],[tcl_cv_api_serial=none],[tcl_cv_api_serial=none])
+ fi])
+ case $tcl_cv_api_serial in
+ termios) AC_DEFINE(USE_TERMIOS, 1, [Use the termios API for serial lines]);;
+ termio) AC_DEFINE(USE_TERMIO, 1, [Use the termio API for serial lines]);;
+ sgtty) AC_DEFINE(USE_SGTTY, 1, [Use the sgtty API for serial lines]);;
+ esac
+])
+
+#--------------------------------------------------------------------
+# TEA_PATH_X
+#
+# Locate the X11 header files and the X11 library archive. Try
+# the ac_path_x macro first, but if it doesn't find the X stuff
+# (e.g. because there's no xmkmf program) then check through
+# a list of possible directories. Under some conditions the
+# autoconf macro will return an include directory that contains
+# no include files, so double-check its result just to be safe.
+#
+# This should be called after TEA_CONFIG_CFLAGS as setting the
+# LIBS line can confuse some configure macro magic.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Sets the following vars:
+# XINCLUDES
+# XLIBSW
+# PKG_LIBS (appends to)
+#--------------------------------------------------------------------
+
+AC_DEFUN([TEA_PATH_X], [
+ if test "${TEA_WINDOWINGSYSTEM}" = "x11" ; then
+ TEA_PATH_UNIX_X
+ fi
+])
+
+AC_DEFUN([TEA_PATH_UNIX_X], [
+ AC_PATH_X
+ not_really_there=""
+ if test "$no_x" = ""; then
+ if test "$x_includes" = ""; then
+ AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <X11/Xlib.h>]])],[],[not_really_there="yes"])
+ else
+ if test ! -r $x_includes/X11/Xlib.h; then
+ not_really_there="yes"
+ fi
+ fi
+ fi
+ if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
+ AC_MSG_CHECKING([for X11 header files])
+ found_xincludes="no"
+ AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <X11/Xlib.h>]])],[found_xincludes="yes"],[found_xincludes="no"])
+ if test "$found_xincludes" = "no"; then
+ dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include"
+ for i in $dirs ; do
+ if test -r $i/X11/Xlib.h; then
+ AC_MSG_RESULT([$i])
+ XINCLUDES=" -I$i"
+ found_xincludes="yes"
+ break
+ fi
+ done
+ fi
+ else
+ if test "$x_includes" != ""; then
+ XINCLUDES="-I$x_includes"
+ found_xincludes="yes"
+ fi
+ fi
+ if test "$found_xincludes" = "no"; then
+ AC_MSG_RESULT([couldn't find any!])
+ fi
+
+ if test "$no_x" = yes; then
+ AC_MSG_CHECKING([for X11 libraries])
+ XLIBSW=nope
+ dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/X11R6/lib /usr/X11R5/lib /usr/lib/X11R5 /usr/lib/X11R4 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib"
+ for i in $dirs ; do
+ if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl -o -r $i/libX11.dylib; then
+ AC_MSG_RESULT([$i])
+ XLIBSW="-L$i -lX11"
+ x_libraries="$i"
+ break
+ fi
+ done
+ else
+ if test "$x_libraries" = ""; then
+ XLIBSW=-lX11
+ else
+ XLIBSW="-L$x_libraries -lX11"
+ fi
+ fi
+ if test "$XLIBSW" = nope ; then
+ AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow)
+ fi
+ if test "$XLIBSW" = nope ; then
+ AC_MSG_RESULT([could not find any! Using -lX11.])
+ XLIBSW=-lX11
+ fi
+ # TEA specific:
+ if test x"${XLIBSW}" != x ; then
+ PKG_LIBS="${PKG_LIBS} ${XLIBSW}"
+ fi
+])
+
+#--------------------------------------------------------------------
+# TEA_BLOCKING_STYLE
+#
+# The statements below check for systems where POSIX-style
+# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented.
+# On these systems (mostly older ones), use the old BSD-style
+# FIONBIO approach instead.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Defines some of the following vars:
+# HAVE_SYS_IOCTL_H
+# HAVE_SYS_FILIO_H
+# USE_FIONBIO
+# O_NONBLOCK
+#--------------------------------------------------------------------
+
+AC_DEFUN([TEA_BLOCKING_STYLE], [
+ AC_CHECK_HEADERS(sys/ioctl.h)
+ AC_CHECK_HEADERS(sys/filio.h)
+ TEA_CONFIG_SYSTEM
+ AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O])
+ case $system in
+ OSF*)
+ AC_DEFINE(USE_FIONBIO, 1, [Should we use FIONBIO?])
+ AC_MSG_RESULT([FIONBIO])
+ ;;
+ *)
+ AC_MSG_RESULT([O_NONBLOCK])
+ ;;
+ esac
+])
+
+#--------------------------------------------------------------------
+# TEA_TIME_HANDLER
+#
+# Checks how the system deals with time.h, what time structures
+# are used on the system, and what fields the structures have.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Defines some of the following vars:
+# USE_DELTA_FOR_TZ
+# HAVE_TM_GMTOFF
+# HAVE_TM_TZADJ
+# HAVE_TIMEZONE_VAR
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([TEA_TIME_HANDLER], [
+ AC_CHECK_HEADERS(sys/time.h)
+ AC_HEADER_TIME
+ AC_STRUCT_TIMEZONE
+
+ AC_CHECK_FUNCS(gmtime_r localtime_r mktime)
+
+ AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[struct tm tm; (void)tm.tm_tzadj;]])],
+ [tcl_cv_member_tm_tzadj=yes],
+ [tcl_cv_member_tm_tzadj=no])])
+ if test $tcl_cv_member_tm_tzadj = yes ; then
+ AC_DEFINE(HAVE_TM_TZADJ, 1, [Should we use the tm_tzadj field of struct tm?])
+ fi
+
+ AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[struct tm tm; (void)tm.tm_gmtoff;]])],
+ [tcl_cv_member_tm_gmtoff=yes],
+ [tcl_cv_member_tm_gmtoff=no])])
+ if test $tcl_cv_member_tm_gmtoff = yes ; then
+ AC_DEFINE(HAVE_TM_GMTOFF, 1, [Should we use the tm_gmtoff field of struct tm?])
+ fi
+
+ #
+ # Its important to include time.h in this check, as some systems
+ # (like convex) have timezone functions, etc.
+ #
+ AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]],
+ [[extern long timezone;
+ timezone += 1;
+ exit (0);]])],
+ [tcl_cv_timezone_long=yes], [tcl_cv_timezone_long=no])])
+ if test $tcl_cv_timezone_long = yes ; then
+ AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?])
+ else
+ #
+ # On some systems (eg IRIX 6.2), timezone is a time_t and not a long.
+ #
+ AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]],
+ [[extern time_t timezone;
+ timezone += 1;
+ exit (0);]])],
+ [tcl_cv_timezone_time=yes], [tcl_cv_timezone_time=no])])
+ if test $tcl_cv_timezone_time = yes ; then
+ AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?])
+ fi
+ fi
+])
+
+#--------------------------------------------------------------------
+# TEA_BUGGY_STRTOD
+#
+# Under Solaris 2.4, strtod returns the wrong value for the
+# terminating character under some conditions. Check for this
+# and if the problem exists use a substitute procedure
+# "fixstrtod" (provided by Tcl) that corrects the error.
+# Also, on Compaq's Tru64 Unix 5.0,
+# strtod(" ") returns 0.0 instead of a failure to convert.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Might defines some of the following vars:
+# strtod (=fixstrtod)
+#--------------------------------------------------------------------
+
+AC_DEFUN([TEA_BUGGY_STRTOD], [
+ AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0)
+ if test "$tcl_strtod" = 1; then
+ AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[
+ AC_RUN_IFELSE([AC_LANG_SOURCE([[
+ #include <stdlib.h>
+ extern double strtod();
+ int main() {
+ char *infString="Inf", *nanString="NaN", *spaceString=" ";
+ char *term;
+ double value;
+ value = strtod(infString, &term);
+ if ((term != infString) && (term[-1] == 0)) {
+ exit(1);
+ }
+ value = strtod(nanString, &term);
+ if ((term != nanString) && (term[-1] == 0)) {
+ exit(1);
+ }
+ value = strtod(spaceString, &term);
+ if (term == (spaceString+1)) {
+ exit(1);
+ }
+ exit(0);
+ }]])], [tcl_cv_strtod_buggy=ok], [tcl_cv_strtod_buggy=buggy],
+ [tcl_cv_strtod_buggy=buggy])])
+ if test "$tcl_cv_strtod_buggy" = buggy; then
+ AC_LIBOBJ([fixstrtod])
+ USE_COMPAT=1
+ AC_DEFINE(strtod, fixstrtod, [Do we want to use the strtod() in compat?])
+ fi
+ fi
+])
+
+#--------------------------------------------------------------------
+# TEA_TCL_LINK_LIBS
+#
+# Search for the libraries needed to link the Tcl shell.
+# Things like the math library (-lm), socket stuff (-lsocket vs.
+# -lnsl), zlib (-lz) and libtommath (-ltommath) are dealt with here.
+#
+# Arguments:
+# None.
+#
+# Results:
+#
+# Might append to the following vars:
+# LIBS
+# MATH_LIBS
+#
+# Might define the following vars:
+# HAVE_NET_ERRNO_H
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([TEA_TCL_LINK_LIBS], [
+ #--------------------------------------------------------------------
+ # On a few very rare systems, all of the libm.a stuff is
+ # already in libc.a. Set compiler flags accordingly.
+ #--------------------------------------------------------------------
+
+ AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm")
+
+ #--------------------------------------------------------------------
+ # Interactive UNIX requires -linet instead of -lsocket, plus it
+ # needs net/errno.h to define the socket-related error codes.
+ #--------------------------------------------------------------------
+
+ AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"])
+ AC_CHECK_HEADER(net/errno.h, [
+ AC_DEFINE(HAVE_NET_ERRNO_H, 1, [Do we 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="$LIBS -lnsl"])])
+ AC_CHECK_FUNC(mp_log_u32, , [AC_CHECK_LIB(tommath, mp_log_u32,
+ [LIBS="$LIBS -ltommath"])])
+ AC_CHECK_FUNC(deflateSetHeader, , [AC_CHECK_LIB(z, deflateSetHeader,
+ [LIBS="$LIBS -lz"])])
+])
+
+#--------------------------------------------------------------------
+# TEA_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([TEA_TCL_EARLY_FLAG],[
+ AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]),
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$2]], [[$3]])],
+ [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no,[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[[#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, 1, [Add the ]$1[ flag when building])
+ tcl_flags="$tcl_flags $1"
+ fi
+])
+
+AC_DEFUN([TEA_TCL_EARLY_FLAGS],[
+ AC_MSG_CHECKING([for required early compiler flags])
+ tcl_flags=""
+ TEA_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include <stdlib.h>],
+ [char *p = (char *)strtoll; char *q = (char *)strtoull;])
+ TEA_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include <sys/stat.h>],
+ [struct stat64 buf; int i = stat64("/", &buf);])
+ TEA_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include <sys/stat.h>],
+ [char *p = (char *)open64;])
+ if test "x${tcl_flags}" = "x" ; then
+ AC_MSG_RESULT([none])
+ else
+ AC_MSG_RESULT([${tcl_flags}])
+ fi
+])
+
+#--------------------------------------------------------------------
+# TEA_TCL_64BIT_FLAGS
+#
+# Check for what is defined in the way of 64-bit features.
+#
+# Arguments:
+# None
+#
+# Results:
+#
+# Might define the following vars:
+# TCL_WIDE_INT_IS_LONG
+# TCL_WIDE_INT_TYPE
+# HAVE_STRUCT_DIRENT64, HAVE_DIR64
+# HAVE_STRUCT_STAT64
+# HAVE_TYPE_OFF64_T
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([TEA_TCL_64BIT_FLAGS], [
+ AC_MSG_CHECKING([for 64-bit integer type])
+ AC_CACHE_VAL(tcl_cv_type_64bit,[
+ tcl_cv_type_64bit=none
+ # See if the compiler knows natively about __int64
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[__int64 value = (__int64) 0;]])],
+ [tcl_type_64bit=__int64],[tcl_type_64bit="long long"])
+ # See if we could use long anyway Note that we substitute in the
+ # type that is our current guess for a 64-bit type inside this check
+ # program, so it should be modified only carefully...
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[switch (0) {
+ case 1: case (sizeof(${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, 1, [Do 'long' and 'long long' have the same size (64-bit)?])
+ AC_MSG_RESULT([yes])
+ elif test "${tcl_cv_type_64bit}" = "__int64" \
+ -a "${TEA_PLATFORM}" = "windows" ; then
+ # TEA specific: We actually want to use the default tcl.h checks in
+ # this case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER*
+ AC_MSG_RESULT([using Tcl header defaults])
+ else
+ AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit},
+ [What type should be used to define wide integers?])
+ AC_MSG_RESULT([${tcl_cv_type_64bit}])
+
+ # Now check for auxiliary declarations
+ AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <dirent.h>]], [[struct dirent64 p;]])],
+ [tcl_cv_struct_dirent64=yes],[tcl_cv_struct_dirent64=no])])
+ if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
+ AC_DEFINE(HAVE_STRUCT_DIRENT64, 1, [Is 'struct dirent64' in <sys/types.h>?])
+ fi
+
+ AC_CACHE_CHECK([for DIR64], tcl_cv_DIR64,[
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <dirent.h>]], [[struct dirent64 *p; DIR64 d = opendir64(".");
+ p = readdir64(d); rewinddir64(d); closedir64(d);]])],
+ [tcl_cv_DIR64=yes], [tcl_cv_DIR64=no])])
+ if test "x${tcl_cv_DIR64}" = "xyes" ; then
+ AC_DEFINE(HAVE_DIR64, 1, [Is 'DIR64' in <sys/types.h>?])
+ fi
+
+ AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/stat.h>]], [[struct stat64 p;
+]])],
+ [tcl_cv_struct_stat64=yes], [tcl_cv_struct_stat64=no])])
+ if test "x${tcl_cv_struct_stat64}" = "xyes" ; then
+ AC_DEFINE(HAVE_STRUCT_STAT64, 1, [Is 'struct stat64' in <sys/stat.h>?])
+ fi
+
+ AC_CHECK_FUNCS(open64 lseek64)
+ AC_MSG_CHECKING([for off64_t])
+ AC_CACHE_VAL(tcl_cv_type_off64_t,[
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>]], [[off64_t offset;
+]])],
+ [tcl_cv_type_off64_t=yes], [tcl_cv_type_off64_t=no])])
+ dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the
+ dnl functions lseek64 and open64 are defined.
+ if test "x${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, 1, [Is off64_t in <sys/types.h>?])
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ fi
+])
+
+##
+## Here ends the standard Tcl configuration bits and starts the
+## TEA specific functions
+##
+
+#------------------------------------------------------------------------
+# TEA_INIT --
+#
+# Init various Tcl Extension Architecture (TEA) variables.
+# This should be the first called TEA_* macro.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Defines and substs the following vars:
+# CYGPATH
+# EXEEXT
+# Defines only:
+# TEA_VERSION
+# TEA_INITED
+# TEA_PLATFORM (windows or unix)
+#
+# "cygpath" is used on windows to generate native path names for include
+# files. These variables should only be used with the compiler and linker
+# since they generate native path names.
+#
+# EXEEXT
+# Select the executable extension based on the host type. This
+# is a lightweight replacement for AC_EXEEXT that doesn't require
+# a compiler.
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_INIT], [
+ TEA_VERSION="3.13"
+
+ AC_MSG_CHECKING([TEA configuration])
+ if test x"${PACKAGE_NAME}" = x ; then
+ AC_MSG_ERROR([
+The PACKAGE_NAME variable must be defined by your TEA configure.ac])
+ fi
+ AC_MSG_RESULT([ok (TEA ${TEA_VERSION})])
+
+ # If the user did not set CFLAGS, set it now to keep macros
+ # like AC_PROG_CC and AC_TRY_COMPILE from adding "-g -O2".
+ if test "${CFLAGS+set}" != "set" ; then
+ CFLAGS=""
+ fi
+
+ case "`uname -s`" in
+ *win32*|*WIN32*|*MINGW32_*|*MINGW64_*|*MSYS_*)
+ AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo)
+ EXEEXT=".exe"
+ TEA_PLATFORM="windows"
+ ;;
+ *CYGWIN_*)
+ EXEEXT=".exe"
+ # CYGPATH and TEA_PLATFORM are determined later in LOAD_TCLCONFIG
+ ;;
+ *)
+ CYGPATH=echo
+ # Maybe we are cross-compiling....
+ case ${host_alias} in
+ *mingw32*)
+ EXEEXT=".exe"
+ TEA_PLATFORM="windows"
+ ;;
+ *)
+ EXEEXT=""
+ TEA_PLATFORM="unix"
+ ;;
+ esac
+ ;;
+ esac
+
+ # Check if exec_prefix is set. If not use fall back to prefix.
+ # Note when adjusted, so that TEA_PREFIX can correct for this.
+ # This is needed for recursive configures, since autoconf propagates
+ # $prefix, but not $exec_prefix (doh!).
+ if test x$exec_prefix = xNONE ; then
+ exec_prefix_default=yes
+ exec_prefix=$prefix
+ fi
+
+ AC_MSG_NOTICE([configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}])
+
+ AC_SUBST(EXEEXT)
+ AC_SUBST(CYGPATH)
+
+ # This package name must be replaced statically for AC_SUBST to work
+ AC_SUBST(PKG_LIB_FILE)
+ AC_SUBST(PKG_LIB_FILE8)
+ AC_SUBST(PKG_LIB_FILE9)
+ # Substitute STUB_LIB_FILE in case package creates a stub library too.
+ AC_SUBST(PKG_STUB_LIB_FILE)
+
+ # We AC_SUBST these here to ensure they are subst'ed,
+ # in case the user doesn't call TEA_ADD_...
+ AC_SUBST(PKG_STUB_SOURCES)
+ AC_SUBST(PKG_STUB_OBJECTS)
+ AC_SUBST(PKG_TCL_SOURCES)
+ AC_SUBST(PKG_HEADERS)
+ AC_SUBST(PKG_INCLUDES)
+ AC_SUBST(PKG_LIBS)
+ AC_SUBST(PKG_CFLAGS)
+
+ # Configure the installer.
+ TEA_INSTALLER
+])
+
+#------------------------------------------------------------------------
+# TEA_ADD_SOURCES --
+#
+# Specify one or more source files. Users should check for
+# the right platform before adding to their list.
+# It is not important to specify the directory, as long as it is
+# in the generic, win or unix subdirectory of $(srcdir).
+#
+# Arguments:
+# one or more file names
+#
+# Results:
+#
+# Defines and substs the following vars:
+# PKG_SOURCES
+# PKG_OBJECTS
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_ADD_SOURCES], [
+ vars="$@"
+ for i in $vars; do
+ case $i in
+ [\$]*)
+ # allow $-var names
+ PKG_SOURCES="$PKG_SOURCES $i"
+ PKG_OBJECTS="$PKG_OBJECTS $i"
+ ;;
+ *)
+ # check for existence - allows for generic/win/unix VPATH
+ # To add more dirs here (like 'src'), you have to update VPATH
+ # in Makefile.in as well
+ if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
+ -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
+ -a ! -f "${srcdir}/macosx/$i" \
+ ; then
+ AC_MSG_ERROR([could not find source file '$i'])
+ fi
+ PKG_SOURCES="$PKG_SOURCES $i"
+ # this assumes it is in a VPATH dir
+ i=`basename $i`
+ # handle user calling this before or after TEA_SETUP_COMPILER
+ if test x"${OBJEXT}" != x ; then
+ j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}"
+ else
+ j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}"
+ fi
+ PKG_OBJECTS="$PKG_OBJECTS $j"
+ ;;
+ esac
+ done
+ AC_SUBST(PKG_SOURCES)
+ AC_SUBST(PKG_OBJECTS)
+])
+
+#------------------------------------------------------------------------
+# TEA_ADD_STUB_SOURCES --
+#
+# Specify one or more source files. Users should check for
+# the right platform before adding to their list.
+# It is not important to specify the directory, as long as it is
+# in the generic, win or unix subdirectory of $(srcdir).
+#
+# Arguments:
+# one or more file names
+#
+# Results:
+#
+# Defines and substs the following vars:
+# PKG_STUB_SOURCES
+# PKG_STUB_OBJECTS
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_ADD_STUB_SOURCES], [
+ vars="$@"
+ for i in $vars; do
+ # check for existence - allows for generic/win/unix VPATH
+ if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
+ -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
+ -a ! -f "${srcdir}/macosx/$i" \
+ ; then
+ AC_MSG_ERROR([could not find stub source file '$i'])
+ fi
+ PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i"
+ # this assumes it is in a VPATH dir
+ i=`basename $i`
+ # handle user calling this before or after TEA_SETUP_COMPILER
+ if test x"${OBJEXT}" != x ; then
+ j="`echo $i | sed -e 's/\.[[^.]]*$//'`.${OBJEXT}"
+ else
+ j="`echo $i | sed -e 's/\.[[^.]]*$//'`.\${OBJEXT}"
+ fi
+ PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j"
+ done
+ AC_SUBST(PKG_STUB_SOURCES)
+ AC_SUBST(PKG_STUB_OBJECTS)
+])
+
+#------------------------------------------------------------------------
+# TEA_ADD_TCL_SOURCES --
+#
+# Specify one or more Tcl source files. These should be platform
+# independent runtime files.
+#
+# Arguments:
+# one or more file names
+#
+# Results:
+#
+# Defines and substs the following vars:
+# PKG_TCL_SOURCES
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_ADD_TCL_SOURCES], [
+ vars="$@"
+ for i in $vars; do
+ # check for existence, be strict because it is installed
+ if test ! -f "${srcdir}/$i" ; then
+ AC_MSG_ERROR([could not find tcl source file '${srcdir}/$i'])
+ fi
+ PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i"
+ done
+ AC_SUBST(PKG_TCL_SOURCES)
+])
+
+#------------------------------------------------------------------------
+# TEA_ADD_HEADERS --
+#
+# Specify one or more source headers. Users should check for
+# the right platform before adding to their list.
+#
+# Arguments:
+# one or more file names
+#
+# Results:
+#
+# Defines and substs the following vars:
+# PKG_HEADERS
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_ADD_HEADERS], [
+ vars="$@"
+ for i in $vars; do
+ # check for existence, be strict because it is installed
+ if test ! -f "${srcdir}/$i" ; then
+ AC_MSG_ERROR([could not find header file '${srcdir}/$i'])
+ fi
+ PKG_HEADERS="$PKG_HEADERS $i"
+ done
+ AC_SUBST(PKG_HEADERS)
+])
+
+#------------------------------------------------------------------------
+# TEA_ADD_INCLUDES --
+#
+# Specify one or more include dirs. Users should check for
+# the right platform before adding to their list.
+#
+# Arguments:
+# one or more file names
+#
+# Results:
+#
+# Defines and substs the following vars:
+# PKG_INCLUDES
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_ADD_INCLUDES], [
+ vars="$@"
+ for i in $vars; do
+ PKG_INCLUDES="$PKG_INCLUDES $i"
+ done
+ AC_SUBST(PKG_INCLUDES)
+])
+
+#------------------------------------------------------------------------
+# TEA_ADD_LIBS --
+#
+# Specify one or more libraries. Users should check for
+# the right platform before adding to their list. For Windows,
+# libraries provided in "foo.lib" format will be converted to
+# "-lfoo" when using GCC (mingw).
+#
+# Arguments:
+# one or more file names
+#
+# Results:
+#
+# Defines and substs the following vars:
+# PKG_LIBS
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_ADD_LIBS], [
+ vars="$@"
+ for i in $vars; do
+ if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then
+ # Convert foo.lib to -lfoo for GCC. No-op if not *.lib
+ i=`echo "$i" | sed -e 's/^\([[^-]].*\)\.[[lL]][[iI]][[bB]][$]/-l\1/'`
+ fi
+ PKG_LIBS="$PKG_LIBS $i"
+ done
+ AC_SUBST(PKG_LIBS)
+])
+
+#------------------------------------------------------------------------
+# TEA_ADD_CFLAGS --
+#
+# Specify one or more CFLAGS. Users should check for
+# the right platform before adding to their list.
+#
+# Arguments:
+# one or more file names
+#
+# Results:
+#
+# Defines and substs the following vars:
+# PKG_CFLAGS
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_ADD_CFLAGS], [
+ PKG_CFLAGS="$PKG_CFLAGS $@"
+ AC_SUBST(PKG_CFLAGS)
+])
+
+#------------------------------------------------------------------------
+# TEA_ADD_CLEANFILES --
+#
+# Specify one or more CLEANFILES.
+#
+# Arguments:
+# one or more file names to clean target
+#
+# Results:
+#
+# Appends to CLEANFILES, already defined for subst in LOAD_TCLCONFIG
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_ADD_CLEANFILES], [
+ CLEANFILES="$CLEANFILES $@"
+])
+
+#------------------------------------------------------------------------
+# TEA_PREFIX --
+#
+# Handle the --prefix=... option by defaulting to what Tcl gave
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# If --prefix or --exec-prefix was not specified, $prefix and
+# $exec_prefix will be set to the values given to Tcl when it was
+# configured.
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_PREFIX], [
+ if test "${prefix}" = "NONE"; then
+ prefix_default=yes
+ if test x"${TCL_PREFIX}" != x; then
+ AC_MSG_NOTICE([--prefix defaulting to TCL_PREFIX ${TCL_PREFIX}])
+ prefix=${TCL_PREFIX}
+ else
+ AC_MSG_NOTICE([--prefix defaulting to /usr/local])
+ prefix=/usr/local
+ fi
+ fi
+ if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \
+ -o x"${exec_prefix_default}" = x"yes" ; then
+ if test x"${TCL_EXEC_PREFIX}" != x; then
+ AC_MSG_NOTICE([--exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}])
+ exec_prefix=${TCL_EXEC_PREFIX}
+ else
+ AC_MSG_NOTICE([--exec-prefix defaulting to ${prefix}])
+ exec_prefix=$prefix
+ fi
+ fi
+])
+
+#------------------------------------------------------------------------
+# TEA_SETUP_COMPILER_CC --
+#
+# Do compiler checks the way we want. This is just a replacement
+# for AC_PROG_CC in TEA configure.ac files to make them cleaner.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Sets up CC var and other standard bits we need to make executables.
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_SETUP_COMPILER_CC], [
+ # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE)
+ # in this macro, they need to go into TEA_SETUP_COMPILER instead.
+
+ AC_PROG_CC
+ AC_PROG_CPP
+
+ #--------------------------------------------------------------------
+ # Checks to see if the make program sets the $MAKE variable.
+ #--------------------------------------------------------------------
+
+ AC_PROG_MAKE_SET
+
+ #--------------------------------------------------------------------
+ # Find ranlib
+ #--------------------------------------------------------------------
+
+ AC_CHECK_TOOL(RANLIB, ranlib)
+
+ #--------------------------------------------------------------------
+ # Determines the correct binary file extension (.o, .obj, .exe etc.)
+ #--------------------------------------------------------------------
+
+ AC_OBJEXT
+ AC_EXEEXT
+])
+
+#------------------------------------------------------------------------
+# TEA_SETUP_COMPILER --
+#
+# Do compiler checks that use the compiler. This must go after
+# TEA_SETUP_COMPILER_CC, which does the actual compiler check.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Sets up CC var and other standard bits we need to make executables.
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_SETUP_COMPILER], [
+ # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here.
+ AC_REQUIRE([TEA_SETUP_COMPILER_CC])
+
+ #------------------------------------------------------------------------
+ # If we're using GCC, see if the compiler understands -pipe. If so, use it.
+ # It makes compiling go faster. (This is only a performance feature.)
+ #------------------------------------------------------------------------
+
+ if test -z "$no_pipe" -a -n "$GCC"; then
+ AC_CACHE_CHECK([if the compiler understands -pipe],
+ tcl_cv_cc_pipe, [
+ hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe"
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[tcl_cv_cc_pipe=yes],[tcl_cv_cc_pipe=no])
+ CFLAGS=$hold_cflags])
+ if test $tcl_cv_cc_pipe = yes; then
+ CFLAGS="$CFLAGS -pipe"
+ fi
+ fi
+
+ #--------------------------------------------------------------------
+ # Common compiler flag setup
+ #--------------------------------------------------------------------
+
+ AC_C_BIGENDIAN
+])
+
+#------------------------------------------------------------------------
+# TEA_MAKE_LIB --
+#
+# Generate a line that can be used to build a shared/unshared library
+# in a platform independent manner.
+#
+# Arguments:
+# none
+#
+# Requires:
+#
+# Results:
+#
+# Defines the following vars:
+# CFLAGS - Done late here to note disturb other AC macros
+# MAKE_LIB - Command to execute to build the Tcl library;
+# differs depending on whether or not Tcl is being
+# compiled as a shared library.
+# MAKE_SHARED_LIB Makefile rule for building a shared library
+# MAKE_STATIC_LIB Makefile rule for building a static library
+# MAKE_STUB_LIB Makefile rule for building a stub library
+# VC_MANIFEST_EMBED_DLL Makefile rule for embedded VC manifest in DLL
+# VC_MANIFEST_EMBED_EXE Makefile rule for embedded VC manifest in EXE
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_MAKE_LIB], [
+ if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then
+ MAKE_STATIC_LIB="\${STLIB_LD} -out:\[$]@ \$(PKG_OBJECTS)"
+ MAKE_SHARED_LIB="\${SHLIB_LD} \${LDFLAGS} \${LDFLAGS_DEFAULT} -out:\[$]@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}"
+ AC_EGREP_CPP([manifest needed], [
+#if defined(_MSC_VER) && _MSC_VER >= 1400
+print("manifest needed")
+#endif
+ ], [
+ # Could do a CHECK_PROG for mt, but should always be with MSVC8+
+ VC_MANIFEST_EMBED_DLL="if test -f \[$]@.manifest ; then mt.exe -nologo -manifest \[$]@.manifest -outputresource:\[$]@\;2 ; fi"
+ VC_MANIFEST_EMBED_EXE="if test -f \[$]@.manifest ; then mt.exe -nologo -manifest \[$]@.manifest -outputresource:\[$]@\;1 ; fi"
+ MAKE_SHARED_LIB="${MAKE_SHARED_LIB} ; ${VC_MANIFEST_EMBED_DLL}"
+ TEA_ADD_CLEANFILES([*.manifest])
+ ])
+ MAKE_STUB_LIB="\${STLIB_LD} -nodefaultlib -out:\[$]@ \$(PKG_STUB_OBJECTS)"
+ else
+ MAKE_STATIC_LIB="\${STLIB_LD} \[$]@ \$(PKG_OBJECTS)"
+ MAKE_SHARED_LIB="\${SHLIB_LD} \${LDFLAGS} \${LDFLAGS_DEFAULT} -o \[$]@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}"
+ MAKE_STUB_LIB="\${STLIB_LD} \[$]@ \$(PKG_STUB_OBJECTS)"
+ fi
+
+ if test "${SHARED_BUILD}" = "1" ; then
+ MAKE_LIB="${MAKE_SHARED_LIB} "
+ else
+ MAKE_LIB="${MAKE_STATIC_LIB} "
+ fi
+
+ #--------------------------------------------------------------------
+ # Shared libraries and static libraries have different names.
+ # Use the double eval to make sure any variables in the suffix is
+ # substituted. (@@@ Might not be necessary anymore)
+ #--------------------------------------------------------------------
+
+ PACKAGE_LIB_PREFIX8="${PACKAGE_LIB_PREFIX}"
+ PACKAGE_LIB_PREFIX9="${PACKAGE_LIB_PREFIX}tcl9"
+ if test "${TCL_MAJOR_VERSION}" -gt 8 ; then
+ PACKAGE_LIB_PREFIX="${PACKAGE_LIB_PREFIX9}"
+ else
+ PACKAGE_LIB_PREFIX="${PACKAGE_LIB_PREFIX8}"
+ fi
+ if test "${TEA_PLATFORM}" = "windows" ; then
+ if test "${SHARED_BUILD}" = "1" ; then
+ # We force the unresolved linking of symbols that are really in
+ # the private libraries of Tcl and Tk.
+ if test x"${TK_BIN_DIR}" != x ; then
+ SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\""
+ fi
+ SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\""
+ if test "$GCC" = "yes"; then
+ SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -static-libgcc"
+ fi
+ eval eval "PKG_LIB_FILE8=${PACKAGE_LIB_PREFIX8}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
+ eval eval "PKG_LIB_FILE9=${PACKAGE_LIB_PREFIX9}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
+ eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
+ else
+ if test "$GCC" = "yes"; then
+ PACKAGE_LIB_PREFIX=lib${PACKAGE_LIB_PREFIX}
+ fi
+ eval eval "PKG_LIB_FILE8=${PACKAGE_LIB_PREFIX8}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
+ eval eval "PKG_LIB_FILE9=${PACKAGE_LIB_PREFIX9}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
+ eval eval "PKG_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
+ fi
+ # Some packages build their own stubs libraries
+ eval eval "PKG_STUB_LIB_FILE=${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}"
+ if test "$GCC" = "yes"; then
+ PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE}
+ fi
+ # These aren't needed on Windows (either MSVC or gcc)
+ RANLIB=:
+ RANLIB_STUB=:
+ else
+ RANLIB_STUB="${RANLIB}"
+ if test "${SHARED_BUILD}" = "1" ; then
+ SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}"
+ if test x"${TK_BIN_DIR}" != x ; then
+ SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}"
+ fi
+ eval eval "PKG_LIB_FILE8=lib${PACKAGE_LIB_PREFIX8}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
+ eval eval "PKG_LIB_FILE9=lib${PACKAGE_LIB_PREFIX9}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
+ eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
+ RANLIB=:
+ else
+ eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX8}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
+ eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX9}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
+ eval eval "PKG_LIB_FILE=lib${PACKAGE_LIB_PREFIX}${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
+ fi
+ # Some packages build their own stubs libraries
+ eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_LIB_PREFIX8}${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}"
+ fi
+
+ # These are escaped so that only CFLAGS is picked up at configure time.
+ # The other values will be substituted at make time.
+ CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}"
+ if test "${SHARED_BUILD}" = "1" ; then
+ CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}"
+ fi
+
+ AC_SUBST(MAKE_LIB)
+ AC_SUBST(MAKE_SHARED_LIB)
+ AC_SUBST(MAKE_STATIC_LIB)
+ AC_SUBST(MAKE_STUB_LIB)
+ AC_SUBST(RANLIB_STUB)
+ AC_SUBST(VC_MANIFEST_EMBED_DLL)
+ AC_SUBST(VC_MANIFEST_EMBED_EXE)
+])
+
+#------------------------------------------------------------------------
+# TEA_LIB_SPEC --
+#
+# Compute the name of an existing object library located in libdir
+# from the given base name and produce the appropriate linker flags.
+#
+# Arguments:
+# basename The base name of the library without version
+# numbers, extensions, or "lib" prefixes.
+# extra_dir Extra directory in which to search for the
+# library. This location is used first, then
+# $prefix/$exec-prefix, then some defaults.
+#
+# Requires:
+# TEA_INIT and TEA_PREFIX must be called first.
+#
+# Results:
+#
+# Defines the following vars:
+# ${basename}_LIB_NAME The computed library name.
+# ${basename}_LIB_SPEC The computed linker flags.
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_LIB_SPEC], [
+ AC_MSG_CHECKING([for $1 library])
+
+ # Look in exec-prefix for the library (defined by TEA_PREFIX).
+
+ tea_lib_name_dir="${exec_prefix}/lib"
+
+ # Or in a user-specified location.
+
+ if test x"$2" != x ; then
+ tea_extra_lib_dir=$2
+ else
+ tea_extra_lib_dir=NONE
+ fi
+
+ for i in \
+ `ls -dr ${tea_extra_lib_dir}/$1[[0-9]]*.lib 2>/dev/null ` \
+ `ls -dr ${tea_extra_lib_dir}/lib$1[[0-9]]* 2>/dev/null ` \
+ `ls -dr ${tea_lib_name_dir}/$1[[0-9]]*.lib 2>/dev/null ` \
+ `ls -dr ${tea_lib_name_dir}/lib$1[[0-9]]* 2>/dev/null ` \
+ `ls -dr /usr/lib/$1[[0-9]]*.lib 2>/dev/null ` \
+ `ls -dr /usr/lib/lib$1[[0-9]]* 2>/dev/null ` \
+ `ls -dr /usr/lib64/$1[[0-9]]*.lib 2>/dev/null ` \
+ `ls -dr /usr/lib64/lib$1[[0-9]]* 2>/dev/null ` \
+ `ls -dr /usr/local/lib/$1[[0-9]]*.lib 2>/dev/null ` \
+ `ls -dr /usr/local/lib/lib$1[[0-9]]* 2>/dev/null ` ; do
+ if test -f "$i" ; then
+ tea_lib_name_dir=`dirname $i`
+ $1_LIB_NAME=`basename $i`
+ $1_LIB_PATH_NAME=$i
+ break
+ fi
+ done
+
+ if test "${TEA_PLATFORM}" = "windows"; then
+ $1_LIB_SPEC=\"`${CYGPATH} ${$1_LIB_PATH_NAME} 2>/dev/null`\"
+ else
+ # Strip off the leading "lib" and trailing ".a" or ".so"
+
+ tea_lib_name_lib=`echo ${$1_LIB_NAME}|sed -e 's/^lib//' -e 's/\.[[^.]]*$//' -e 's/\.so.*//'`
+ $1_LIB_SPEC="-L${tea_lib_name_dir} -l${tea_lib_name_lib}"
+ fi
+
+ if test "x${$1_LIB_NAME}" = x ; then
+ AC_MSG_ERROR([not found])
+ else
+ AC_MSG_RESULT([${$1_LIB_SPEC}])
+ fi
+])
+
+#------------------------------------------------------------------------
+# TEA_PRIVATE_TCL_HEADERS --
+#
+# Locate the private Tcl include files
+#
+# Arguments:
+#
+# Requires:
+# TCL_SRC_DIR Assumes that TEA_LOAD_TCLCONFIG has
+# already been called.
+#
+# Results:
+#
+# Substitutes the following vars:
+# TCL_TOP_DIR_NATIVE
+# TCL_INCLUDES
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_PRIVATE_TCL_HEADERS], [
+ # Allow for --with-tclinclude to take effect and define ${ac_cv_c_tclh}
+ AC_REQUIRE([TEA_PUBLIC_TCL_HEADERS])
+ AC_MSG_CHECKING([for Tcl private include files])
+
+ TCL_SRC_DIR_NATIVE=`${CYGPATH} ${TCL_SRC_DIR}`
+ TCL_TOP_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}\"
+
+ # Check to see if tcl<Plat>Port.h isn't already with the public headers
+ # Don't look for tclInt.h because that resides with tcl.h in the core
+ # sources, but the <plat>Port headers are in a different directory
+ if test "${TEA_PLATFORM}" = "windows" -a \
+ -f "${ac_cv_c_tclh}/tclWinPort.h"; then
+ result="private headers found with public headers"
+ elif test "${TEA_PLATFORM}" = "unix" -a \
+ -f "${ac_cv_c_tclh}/tclUnixPort.h"; then
+ result="private headers found with public headers"
+ else
+ TCL_GENERIC_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/generic\"
+ if test "${TEA_PLATFORM}" = "windows"; then
+ TCL_PLATFORM_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/win\"
+ else
+ TCL_PLATFORM_DIR_NATIVE=\"${TCL_SRC_DIR_NATIVE}/unix\"
+ fi
+ # Overwrite the previous TCL_INCLUDES as this should capture both
+ # public and private headers in the same set.
+ # We want to ensure these are substituted so as not to require
+ # any *_NATIVE vars be defined in the Makefile
+ TCL_INCLUDES="-I${TCL_GENERIC_DIR_NATIVE} -I${TCL_PLATFORM_DIR_NATIVE}"
+ if test "`uname -s`" = "Darwin"; then
+ # If Tcl was built as a framework, attempt to use
+ # the framework's Headers and PrivateHeaders directories
+ case ${TCL_DEFS} in
+ *TCL_FRAMEWORK*)
+ if test -d "${TCL_BIN_DIR}/Headers" -a \
+ -d "${TCL_BIN_DIR}/PrivateHeaders"; then
+ TCL_INCLUDES="-I\"${TCL_BIN_DIR}/Headers\" -I\"${TCL_BIN_DIR}/PrivateHeaders\" ${TCL_INCLUDES}"
+ else
+ TCL_INCLUDES="${TCL_INCLUDES} ${TCL_INCLUDE_SPEC} `echo "${TCL_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`"
+ fi
+ ;;
+ esac
+ result="Using ${TCL_INCLUDES}"
+ else
+ if test ! -f "${TCL_SRC_DIR}/generic/tclInt.h" ; then
+ AC_MSG_ERROR([Cannot find private header tclInt.h in ${TCL_SRC_DIR}])
+ fi
+ result="Using srcdir found in tclConfig.sh: ${TCL_SRC_DIR}"
+ fi
+ fi
+
+ AC_SUBST(TCL_TOP_DIR_NATIVE)
+
+ AC_SUBST(TCL_INCLUDES)
+ AC_MSG_RESULT([${result}])
+])
+
+#------------------------------------------------------------------------
+# TEA_PUBLIC_TCL_HEADERS --
+#
+# Locate the installed public Tcl header files
+#
+# Arguments:
+# None.
+#
+# Requires:
+# CYGPATH must be set
+#
+# Results:
+#
+# Adds a --with-tclinclude switch to configure.
+# Result is cached.
+#
+# Substitutes the following vars:
+# TCL_INCLUDES
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_PUBLIC_TCL_HEADERS], [
+ AC_MSG_CHECKING([for Tcl public headers])
+
+ AC_ARG_WITH(tclinclude, [ --with-tclinclude directory containing the public Tcl header files], with_tclinclude=${withval})
+
+ AC_CACHE_VAL(ac_cv_c_tclh, [
+ # Use the value from --with-tclinclude, if it was given
+
+ if test x"${with_tclinclude}" != x ; then
+ if test -f "${with_tclinclude}/tcl.h" ; then
+ ac_cv_c_tclh=${with_tclinclude}
+ else
+ AC_MSG_ERROR([${with_tclinclude} directory does not contain tcl.h])
+ fi
+ else
+ list=""
+ if test "`uname -s`" = "Darwin"; then
+ # If Tcl was built as a framework, attempt to use
+ # the framework's Headers directory
+ case ${TCL_DEFS} in
+ *TCL_FRAMEWORK*)
+ list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`"
+ ;;
+ esac
+ fi
+
+ # Look in the source dir only if Tcl is not installed,
+ # and in that situation, look there before installed locations.
+ if test -f "${TCL_BIN_DIR}/Makefile" ; then
+ list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`"
+ fi
+
+ # Check order: pkg --prefix location, Tcl's --prefix location,
+ # relative to directory of tclConfig.sh.
+
+ eval "temp_includedir=${includedir}"
+ list="$list \
+ `ls -d ${temp_includedir} 2>/dev/null` \
+ `ls -d ${TCL_PREFIX}/include 2>/dev/null` \
+ `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`"
+ if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then
+ list="$list /usr/local/include /usr/include"
+ if test x"${TCL_INCLUDE_SPEC}" != x ; then
+ d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'`
+ list="$list `ls -d ${d} 2>/dev/null`"
+ fi
+ fi
+ for i in $list ; do
+ if test -f "$i/tcl.h" ; then
+ ac_cv_c_tclh=$i
+ break
+ fi
+ done
+ fi
+ ])
+
+ # Print a message based on how we determined the include path
+
+ if test x"${ac_cv_c_tclh}" = x ; then
+ AC_MSG_ERROR([tcl.h not found. Please specify its location with --with-tclinclude])
+ else
+ AC_MSG_RESULT([${ac_cv_c_tclh}])
+ fi
+
+ # Convert to a native path and substitute into the output files.
+
+ INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}`
+
+ TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\"
+
+ AC_SUBST(TCL_INCLUDES)
+])
+
+#------------------------------------------------------------------------
+# TEA_PRIVATE_TK_HEADERS --
+#
+# Locate the private Tk include files
+#
+# Arguments:
+#
+# Requires:
+# TK_SRC_DIR Assumes that TEA_LOAD_TKCONFIG has
+# already been called.
+#
+# Results:
+#
+# Substitutes the following vars:
+# TK_INCLUDES
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_PRIVATE_TK_HEADERS], [
+ # Allow for --with-tkinclude to take effect and define ${ac_cv_c_tkh}
+ AC_REQUIRE([TEA_PUBLIC_TK_HEADERS])
+ AC_MSG_CHECKING([for Tk private include files])
+
+ TK_SRC_DIR_NATIVE=`${CYGPATH} ${TK_SRC_DIR}`
+ TK_TOP_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}\"
+
+ # Check to see if tk<Plat>Port.h isn't already with the public headers
+ # Don't look for tkInt.h because that resides with tk.h in the core
+ # sources, but the <plat>Port headers are in a different directory
+ if test "${TEA_PLATFORM}" = "windows" -a \
+ -f "${ac_cv_c_tkh}/tkWinPort.h"; then
+ result="private headers found with public headers"
+ elif test "${TEA_PLATFORM}" = "unix" -a \
+ -f "${ac_cv_c_tkh}/tkUnixPort.h"; then
+ result="private headers found with public headers"
+ else
+ TK_GENERIC_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/generic\"
+ TK_XLIB_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/xlib\"
+ if test "${TEA_PLATFORM}" = "windows"; then
+ TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/win\"
+ else
+ TK_PLATFORM_DIR_NATIVE=\"${TK_SRC_DIR_NATIVE}/unix\"
+ fi
+ # Overwrite the previous TK_INCLUDES as this should capture both
+ # public and private headers in the same set.
+ # We want to ensure these are substituted so as not to require
+ # any *_NATIVE vars be defined in the Makefile
+ TK_INCLUDES="-I${TK_GENERIC_DIR_NATIVE} -I${TK_PLATFORM_DIR_NATIVE}"
+ # Detect and add ttk subdir
+ if test -d "${TK_SRC_DIR}/generic/ttk"; then
+ TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/generic/ttk\""
+ fi
+ if test "${TEA_WINDOWINGSYSTEM}" != "x11"; then
+ TK_INCLUDES="${TK_INCLUDES} -I\"${TK_XLIB_DIR_NATIVE}\""
+ fi
+ if test "${TEA_WINDOWINGSYSTEM}" = "aqua"; then
+ TK_INCLUDES="${TK_INCLUDES} -I\"${TK_SRC_DIR_NATIVE}/macosx\""
+ fi
+ if test "`uname -s`" = "Darwin"; then
+ # If Tk was built as a framework, attempt to use
+ # the framework's Headers and PrivateHeaders directories
+ case ${TK_DEFS} in
+ *TK_FRAMEWORK*)
+ if test -d "${TK_BIN_DIR}/Headers" -a \
+ -d "${TK_BIN_DIR}/PrivateHeaders"; then
+ TK_INCLUDES="-I\"${TK_BIN_DIR}/Headers\" -I\"${TK_BIN_DIR}/PrivateHeaders\" ${TK_INCLUDES}"
+ else
+ TK_INCLUDES="${TK_INCLUDES} ${TK_INCLUDE_SPEC} `echo "${TK_INCLUDE_SPEC}" | sed -e 's/Headers/PrivateHeaders/'`"
+ fi
+ ;;
+ esac
+ result="Using ${TK_INCLUDES}"
+ else
+ if test ! -f "${TK_SRC_DIR}/generic/tkInt.h" ; then
+ AC_MSG_ERROR([Cannot find private header tkInt.h in ${TK_SRC_DIR}])
+ fi
+ result="Using srcdir found in tkConfig.sh: ${TK_SRC_DIR}"
+ fi
+ fi
+
+ AC_SUBST(TK_TOP_DIR_NATIVE)
+ AC_SUBST(TK_XLIB_DIR_NATIVE)
+
+ AC_SUBST(TK_INCLUDES)
+ AC_MSG_RESULT([${result}])
+])
+
+#------------------------------------------------------------------------
+# TEA_PUBLIC_TK_HEADERS --
+#
+# Locate the installed public Tk header files
+#
+# Arguments:
+# None.
+#
+# Requires:
+# CYGPATH must be set
+#
+# Results:
+#
+# Adds a --with-tkinclude switch to configure.
+# Result is cached.
+#
+# Substitutes the following vars:
+# TK_INCLUDES
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_PUBLIC_TK_HEADERS], [
+ AC_MSG_CHECKING([for Tk public headers])
+
+ AC_ARG_WITH(tkinclude, [ --with-tkinclude directory containing the public Tk header files], with_tkinclude=${withval})
+
+ AC_CACHE_VAL(ac_cv_c_tkh, [
+ # Use the value from --with-tkinclude, if it was given
+
+ if test x"${with_tkinclude}" != x ; then
+ if test -f "${with_tkinclude}/tk.h" ; then
+ ac_cv_c_tkh=${with_tkinclude}
+ else
+ AC_MSG_ERROR([${with_tkinclude} directory does not contain tk.h])
+ fi
+ else
+ list=""
+ if test "`uname -s`" = "Darwin"; then
+ # If Tk was built as a framework, attempt to use
+ # the framework's Headers directory.
+ case ${TK_DEFS} in
+ *TK_FRAMEWORK*)
+ list="`ls -d ${TK_BIN_DIR}/Headers 2>/dev/null`"
+ ;;
+ esac
+ fi
+
+ # Look in the source dir only if Tk is not installed,
+ # and in that situation, look there before installed locations.
+ if test -f "${TK_BIN_DIR}/Makefile" ; then
+ list="$list `ls -d ${TK_SRC_DIR}/generic 2>/dev/null`"
+ fi
+
+ # Check order: pkg --prefix location, Tk's --prefix location,
+ # relative to directory of tkConfig.sh, Tcl's --prefix location,
+ # relative to directory of tclConfig.sh.
+
+ eval "temp_includedir=${includedir}"
+ list="$list \
+ `ls -d ${temp_includedir} 2>/dev/null` \
+ `ls -d ${TK_PREFIX}/include 2>/dev/null` \
+ `ls -d ${TK_BIN_DIR}/../include 2>/dev/null` \
+ `ls -d ${TCL_PREFIX}/include 2>/dev/null` \
+ `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`"
+ if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then
+ list="$list /usr/local/include /usr/include"
+ if test x"${TK_INCLUDE_SPEC}" != x ; then
+ d=`echo "${TK_INCLUDE_SPEC}" | sed -e 's/^-I//'`
+ list="$list `ls -d ${d} 2>/dev/null`"
+ fi
+ fi
+ for i in $list ; do
+ if test -f "$i/tk.h" ; then
+ ac_cv_c_tkh=$i
+ break
+ fi
+ done
+ fi
+ ])
+
+ # Print a message based on how we determined the include path
+
+ if test x"${ac_cv_c_tkh}" = x ; then
+ AC_MSG_ERROR([tk.h not found. Please specify its location with --with-tkinclude])
+ else
+ AC_MSG_RESULT([${ac_cv_c_tkh}])
+ fi
+
+ # Convert to a native path and substitute into the output files.
+
+ INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tkh}`
+
+ TK_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\"
+
+ AC_SUBST(TK_INCLUDES)
+
+ if test "${TEA_WINDOWINGSYSTEM}" != "x11"; then
+ # On Windows and Aqua, we need the X compat headers
+ AC_MSG_CHECKING([for X11 header files])
+ if test ! -r "${INCLUDE_DIR_NATIVE}/X11/Xlib.h"; then
+ INCLUDE_DIR_NATIVE="`${CYGPATH} ${TK_SRC_DIR}/xlib`"
+ TK_XINCLUDES=-I\"${INCLUDE_DIR_NATIVE}\"
+ AC_SUBST(TK_XINCLUDES)
+ fi
+ AC_MSG_RESULT([${INCLUDE_DIR_NATIVE}])
+ fi
+])
+
+#------------------------------------------------------------------------
+# TEA_PATH_CONFIG --
+#
+# Locate the ${1}Config.sh file and perform a sanity check on
+# the ${1} compile flags. These are used by packages like
+# [incr Tk] that load *Config.sh files from more than Tcl and Tk.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --with-$1=...
+#
+# Defines the following vars:
+# $1_BIN_DIR Full path to the directory containing
+# the $1Config.sh file
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_PATH_CONFIG], [
+ #
+ # Ok, lets find the $1 configuration
+ # First, look for one uninstalled.
+ # the alternative search directory is invoked by --with-$1
+ #
+
+ if test x"${no_$1}" = x ; then
+ # we reset no_$1 in case something fails here
+ no_$1=true
+ AC_ARG_WITH($1, [ --with-$1 directory containing $1 configuration ($1Config.sh)], with_$1config=${withval})
+ AC_MSG_CHECKING([for $1 configuration])
+ AC_CACHE_VAL(ac_cv_c_$1config,[
+
+ # First check to see if --with-$1 was specified.
+ if test x"${with_$1config}" != x ; then
+ case ${with_$1config} in
+ */$1Config.sh )
+ if test -f ${with_$1config}; then
+ AC_MSG_WARN([--with-$1 argument should refer to directory containing $1Config.sh, not to $1Config.sh itself])
+ with_$1config=`echo ${with_$1config} | sed 's!/$1Config\.sh$!!'`
+ fi;;
+ esac
+ if test -f "${with_$1config}/$1Config.sh" ; then
+ ac_cv_c_$1config=`(cd ${with_$1config}; pwd)`
+ else
+ AC_MSG_ERROR([${with_$1config} directory doesn't contain $1Config.sh])
+ fi
+ fi
+
+ # then check for a private $1 installation
+ if test x"${ac_cv_c_$1config}" = x ; then
+ for i in \
+ ../$1 \
+ `ls -dr ../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \
+ `ls -dr ../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \
+ `ls -dr ../$1*[[0-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../$1*[[0-9]].[[0-9]]* 2>/dev/null` \
+ ../../$1 \
+ `ls -dr ../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \
+ `ls -dr ../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \
+ `ls -dr ../../$1*[[0-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \
+ ../../../$1 \
+ `ls -dr ../../../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \
+ `ls -dr ../../../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \
+ `ls -dr ../../../$1*[[0-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../../../$1*[[0-9]].[[0-9]]* 2>/dev/null` \
+ ${srcdir}/../$1 \
+ `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]*.[[0-9]]* 2>/dev/null` \
+ `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]][[0-9]] 2>/dev/null` \
+ `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ${srcdir}/../$1*[[0-9]].[[0-9]]* 2>/dev/null` \
+ ; do
+ if test -f "$i/$1Config.sh" ; then
+ ac_cv_c_$1config=`(cd $i; pwd)`
+ break
+ fi
+ if test -f "$i/unix/$1Config.sh" ; then
+ ac_cv_c_$1config=`(cd $i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+
+ # check in a few common install locations
+ if test x"${ac_cv_c_$1config}" = x ; then
+ for i in `ls -d ${libdir} 2>/dev/null` \
+ `ls -d ${exec_prefix}/lib 2>/dev/null` \
+ `ls -d ${prefix}/lib 2>/dev/null` \
+ `ls -d /usr/local/lib 2>/dev/null` \
+ `ls -d /usr/contrib/lib 2>/dev/null` \
+ `ls -d /usr/pkg/lib 2>/dev/null` \
+ `ls -d /usr/lib 2>/dev/null` \
+ `ls -d /usr/lib64 2>/dev/null` \
+ ; do
+ if test -f "$i/$1Config.sh" ; then
+ ac_cv_c_$1config=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+
+ if test x"${ac_cv_c_$1config}" = x ; then
+ $1_BIN_DIR="# no $1 configs found"
+ AC_MSG_WARN([Cannot find $1 configuration definitions])
+ exit 0
+ else
+ no_$1=
+ $1_BIN_DIR=${ac_cv_c_$1config}
+ AC_MSG_RESULT([found $$1_BIN_DIR/$1Config.sh])
+ fi
+ fi
+])
+
+#------------------------------------------------------------------------
+# TEA_LOAD_CONFIG --
+#
+# Load the $1Config.sh file
+#
+# Arguments:
+#
+# Requires the following vars to be set:
+# $1_BIN_DIR
+#
+# Results:
+#
+# Substitutes the following vars:
+# $1_SRC_DIR
+# $1_LIB_FILE
+# $1_LIB_SPEC
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_LOAD_CONFIG], [
+ AC_MSG_CHECKING([for existence of ${$1_BIN_DIR}/$1Config.sh])
+
+ if test -f "${$1_BIN_DIR}/$1Config.sh" ; then
+ AC_MSG_RESULT([loading])
+ . "${$1_BIN_DIR}/$1Config.sh"
+ else
+ AC_MSG_RESULT([file not found])
+ fi
+
+ #
+ # If the $1_BIN_DIR is the build directory (not the install directory),
+ # then set the common variable name to the value of the build variables.
+ # For example, the variable $1_LIB_SPEC will be set to the value
+ # of $1_BUILD_LIB_SPEC. An extension should make use of $1_LIB_SPEC
+ # instead of $1_BUILD_LIB_SPEC since it will work with both an
+ # installed and uninstalled version of Tcl.
+ #
+
+ if test -f "${$1_BIN_DIR}/Makefile" ; then
+ AC_MSG_WARN([Found Makefile - using build library specs for $1])
+ $1_LIB_SPEC=${$1_BUILD_LIB_SPEC}
+ $1_STUB_LIB_SPEC=${$1_BUILD_STUB_LIB_SPEC}
+ $1_STUB_LIB_PATH=${$1_BUILD_STUB_LIB_PATH}
+ $1_INCLUDE_SPEC=${$1_BUILD_INCLUDE_SPEC}
+ $1_LIBRARY_PATH=${$1_LIBRARY_PATH}
+ fi
+
+ AC_SUBST($1_VERSION)
+ AC_SUBST($1_BIN_DIR)
+ AC_SUBST($1_SRC_DIR)
+
+ AC_SUBST($1_LIB_FILE)
+ AC_SUBST($1_LIB_SPEC)
+
+ AC_SUBST($1_STUB_LIB_FILE)
+ AC_SUBST($1_STUB_LIB_SPEC)
+ AC_SUBST($1_STUB_LIB_PATH)
+
+ # Allow the caller to prevent this auto-check by specifying any 2nd arg
+ AS_IF([test "x$2" = x], [
+ # Check both upper and lower-case variants
+ # If a dev wanted non-stubs libs, this function could take an option
+ # to not use _STUB in the paths below
+ AS_IF([test "x${$1_STUB_LIB_SPEC}" = x],
+ [TEA_LOAD_CONFIG_LIB(translit($1,[a-z],[A-Z])_STUB)],
+ [TEA_LOAD_CONFIG_LIB($1_STUB)])
+ ])
+])
+
+#------------------------------------------------------------------------
+# TEA_LOAD_CONFIG_LIB --
+#
+# Helper function to load correct library from another extension's
+# ${PACKAGE}Config.sh.
+#
+# Results:
+# Adds to LIBS the appropriate extension library
+#------------------------------------------------------------------------
+AC_DEFUN([TEA_LOAD_CONFIG_LIB], [
+ AC_MSG_CHECKING([For $1 library for LIBS])
+ # This simplifies the use of stub libraries by automatically adding
+ # the stub lib to your path. Normally this would add to SHLIB_LD_LIBS,
+ # but this is called before CONFIG_CFLAGS. More importantly, this adds
+ # to PKG_LIBS, which becomes LIBS, and that is only used by SHLIB_LD.
+ if test "x${$1_LIB_SPEC}" != "x" ; then
+ if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes" ; then
+ TEA_ADD_LIBS([\"`${CYGPATH} ${$1_LIB_PATH}`\"])
+ AC_MSG_RESULT([using $1_LIB_PATH ${$1_LIB_PATH}])
+ else
+ TEA_ADD_LIBS([${$1_LIB_SPEC}])
+ AC_MSG_RESULT([using $1_LIB_SPEC ${$1_LIB_SPEC}])
+ fi
+ else
+ AC_MSG_RESULT([file not found])
+ fi
+])
+
+#------------------------------------------------------------------------
+# TEA_EXPORT_CONFIG --
+#
+# Define the data to insert into the ${PACKAGE}Config.sh file
+#
+# Arguments:
+#
+# Requires the following vars to be set:
+# $1
+#
+# Results:
+# Substitutes the following vars:
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_EXPORT_CONFIG], [
+ #--------------------------------------------------------------------
+ # These are for $1Config.sh
+ #--------------------------------------------------------------------
+
+ # pkglibdir must be a fully qualified path and (not ${exec_prefix}/lib)
+ eval pkglibdir="[$]{libdir}/$1${PACKAGE_VERSION}"
+ if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
+ eval $1_LIB_FLAG="-l$1${PACKAGE_VERSION}"
+ eval $1_STUB_LIB_FLAG="-l$1stub${PACKAGE_VERSION}"
+ else
+ eval $1_LIB_FLAG="-l$1`echo ${PACKAGE_VERSION} | tr -d .`"
+ eval $1_STUB_LIB_FLAG="-l$1stub`echo ${PACKAGE_VERSION} | tr -d .`"
+ fi
+ $1_BUILD_LIB_SPEC="-L`$CYGPATH $(pwd)` ${$1_LIB_FLAG}"
+ $1_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` ${$1_LIB_FLAG}"
+ $1_BUILD_STUB_LIB_SPEC="-L`$CYGPATH $(pwd)` [$]{$1_STUB_LIB_FLAG}"
+ $1_STUB_LIB_SPEC="-L`$CYGPATH ${pkglibdir}` [$]{$1_STUB_LIB_FLAG}"
+ $1_BUILD_STUB_LIB_PATH="`$CYGPATH $(pwd)`/[$]{PKG_STUB_LIB_FILE}"
+ $1_STUB_LIB_PATH="`$CYGPATH ${pkglibdir}`/[$]{PKG_STUB_LIB_FILE}"
+
+ AC_SUBST($1_BUILD_LIB_SPEC)
+ AC_SUBST($1_LIB_SPEC)
+ AC_SUBST($1_BUILD_STUB_LIB_SPEC)
+ AC_SUBST($1_STUB_LIB_SPEC)
+ AC_SUBST($1_BUILD_STUB_LIB_PATH)
+ AC_SUBST($1_STUB_LIB_PATH)
+
+ AC_SUBST(MAJOR_VERSION)
+ AC_SUBST(MINOR_VERSION)
+ AC_SUBST(PATCHLEVEL)
+])
+
+
+#------------------------------------------------------------------------
+# TEA_INSTALLER --
+#
+# Configure the installer.
+#
+# Arguments:
+# none
+#
+# Results:
+# Substitutes the following vars:
+# INSTALL
+# INSTALL_DATA_DIR
+# INSTALL_DATA
+# INSTALL_PROGRAM
+# INSTALL_SCRIPT
+# INSTALL_LIBRARY
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_INSTALLER], [
+ INSTALL='$(SHELL) $(srcdir)/tclconfig/install-sh -c'
+ INSTALL_DATA_DIR='${INSTALL} -d -m 755'
+ INSTALL_DATA='${INSTALL} -m 644'
+ INSTALL_PROGRAM='${INSTALL} -m 755'
+ INSTALL_SCRIPT='${INSTALL} -m 755'
+
+ TEA_CONFIG_SYSTEM
+ case $system in
+ HP-UX-*) INSTALL_LIBRARY='${INSTALL} -m 755' ;;
+ *) INSTALL_LIBRARY='${INSTALL} -m 644' ;;
+ esac
+
+ AC_SUBST(INSTALL)
+ AC_SUBST(INSTALL_DATA_DIR)
+ AC_SUBST(INSTALL_DATA)
+ AC_SUBST(INSTALL_PROGRAM)
+ AC_SUBST(INSTALL_SCRIPT)
+ AC_SUBST(INSTALL_LIBRARY)
+])
+
+###
+# Tip 430 - ZipFS Modifications
+###
+#------------------------------------------------------------------------
+# TEA_ZIPFS_SUPPORT
+# Locate a zip encoder installed on the system path, or none.
+#
+# Arguments:
+# none
+#
+# Results:
+# Substitutes the following vars:
+# MACHER_PROG
+# ZIP_PROG
+# ZIP_PROG_OPTIONS
+# ZIP_PROG_VFSSEARCH
+# ZIP_INSTALL_OBJS
+#------------------------------------------------------------------------
+
+AC_DEFUN([TEA_ZIPFS_SUPPORT], [
+ MACHER_PROG=""
+ ZIP_PROG=""
+ ZIP_PROG_OPTIONS=""
+ ZIP_PROG_VFSSEARCH=""
+ ZIP_INSTALL_OBJS=""
+
+ AC_MSG_CHECKING([for macher])
+ AC_CACHE_VAL(ac_cv_path_macher, [
+ search_path=`echo ${PATH} | sed -e 's/:/ /g'`
+ for dir in $search_path ; do
+ for j in `ls -r $dir/macher 2> /dev/null` \
+ `ls -r $dir/macher 2> /dev/null` ; do
+ if test x"$ac_cv_path_macher" = x ; then
+ if test -f "$j" ; then
+ ac_cv_path_macher=$j
+ break
+ fi
+ fi
+ done
+ done
+ ])
+ if test -f "$ac_cv_path_macher" ; then
+ MACHER_PROG="$ac_cv_path_macher"
+ AC_MSG_RESULT([$MACHER_PROG])
+ AC_MSG_RESULT([Found macher in environment])
+ fi
+ AC_MSG_CHECKING([for zip])
+ AC_CACHE_VAL(ac_cv_path_zip, [
+ search_path=`echo ${PATH} | sed -e 's/:/ /g'`
+ for dir in $search_path ; do
+ for j in `ls -r $dir/zip 2> /dev/null` \
+ `ls -r $dir/zip 2> /dev/null` ; do
+ if test x"$ac_cv_path_zip" = x ; then
+ if test -f "$j" ; then
+ ac_cv_path_zip=$j
+ break
+ fi
+ fi
+ done
+ done
+ ])
+ if test -f "$ac_cv_path_zip" ; then
+ ZIP_PROG="$ac_cv_path_zip"
+ AC_MSG_RESULT([$ZIP_PROG])
+ ZIP_PROG_OPTIONS="-rq"
+ ZIP_PROG_VFSSEARCH="*"
+ AC_MSG_RESULT([Found INFO Zip in environment])
+ # Use standard arguments for zip
+ else
+ # It is not an error if an installed version of Zip can't be located.
+ # We can use the locally distributed minizip instead
+ ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}"
+ ZIP_PROG_OPTIONS="-o -r"
+ ZIP_PROG_VFSSEARCH="*"
+ ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}"
+ AC_MSG_RESULT([No zip found on PATH. Building minizip])
+ fi
+ AC_SUBST(MACHER_PROG)
+ AC_SUBST(ZIP_PROG)
+ AC_SUBST(ZIP_PROG_OPTIONS)
+ AC_SUBST(ZIP_PROG_VFSSEARCH)
+ AC_SUBST(ZIP_INSTALL_OBJS)
+])
+
+# Local Variables:
+# mode: autoconf
+# End:
\ No newline at end of file
OSDN Git Service
