| 1 |
264 |
jeremybenn |
#------------------------------------------------------------------------
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| 2 |
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# SC_PATH_TCLCONFIG --
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| 3 |
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#
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# Locate the tclConfig.sh file and perform a sanity check on
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# the Tcl compile flags
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#
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# Arguments:
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# none
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#
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# Results:
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#
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# Adds the following arguments to configure:
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# --with-tcl=...
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#
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# Defines the following vars:
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# TCL_BIN_DIR Full path to the directory containing
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# the tclConfig.sh file
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#------------------------------------------------------------------------
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AC_DEFUN([SC_PATH_TCLCONFIG], [
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#
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# Ok, lets find the tcl configuration
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# First, look for one uninstalled.
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# the alternative search directory is invoked by --with-tcl
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#
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if test x"${no_tcl}" = x ; then
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# we reset no_tcl in case something fails here
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no_tcl=true
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AC_ARG_WITH(tcl, [ --with-tcl directory containing tcl configuration (tclConfig.sh)], with_tclconfig=${withval})
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AC_MSG_CHECKING([for Tcl configuration])
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AC_CACHE_VAL(ac_cv_c_tclconfig,[
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# First check to see if --with-tcl was specified.
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case "${host}" in
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*-*-cygwin*) platDir="win" ;;
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*) platDir="unix" ;;
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esac
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if test x"${with_tclconfig}" != x ; then
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if test -f "${with_tclconfig}/tclConfig.sh" ; then
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ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
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else
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AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
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fi
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fi
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# then check for a private Tcl installation
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if test x"${ac_cv_c_tclconfig}" = x ; then
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for i in \
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../tcl \
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`ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
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`ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \
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`ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
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../../tcl \
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`ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
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`ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
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`ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
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../../../tcl \
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`ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
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`ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
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`ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
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if test -f "$i/$platDir/tclConfig.sh" ; then
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ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
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break
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fi
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done
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fi
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# on Darwin, check in Framework installation locations
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if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
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for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
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`ls -d /Library/Frameworks 2>/dev/null` \
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`ls -d /Network/Library/Frameworks 2>/dev/null` \
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`ls -d /System/Library/Frameworks 2>/dev/null` \
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; do
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if test -f "$i/Tcl.framework/tclConfig.sh" ; then
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ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
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break
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fi
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done
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fi
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# check in a few common install locations
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if test x"${ac_cv_c_tclconfig}" = x ; then
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for i in `ls -d ${libdir} 2>/dev/null` \
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`ls -d ${exec_prefix}/lib 2>/dev/null` \
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`ls -d ${prefix}/lib 2>/dev/null` \
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`ls -d /usr/local/lib 2>/dev/null` \
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`ls -d /usr/contrib/lib 2>/dev/null` \
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`ls -d /usr/lib 2>/dev/null` \
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; do
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if test -f "$i/tclConfig.sh" ; then
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ac_cv_c_tclconfig=`(cd $i; pwd)`
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break
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fi
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done
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fi
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# check in a few other private locations
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if test x"${ac_cv_c_tclconfig}" = x ; then
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for i in \
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${srcdir}/../tcl \
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`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
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`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
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`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
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if test -f "$i/$platDir/tclConfig.sh" ; then
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ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
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break
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fi
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done
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fi
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])
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if test x"${ac_cv_c_tclconfig}" = x ; then
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TCL_BIN_DIR="# no Tcl configs found"
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AC_MSG_WARN([Can't find Tcl configuration definitions])
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else
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no_tcl=
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TCL_BIN_DIR=${ac_cv_c_tclconfig}
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AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh])
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fi
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fi
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])
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#------------------------------------------------------------------------
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| 126 |
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# SC_PATH_TKCONFIG --
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#
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| 128 |
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# Locate the tkConfig.sh file
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| 129 |
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#
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| 130 |
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# Arguments:
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| 131 |
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# none
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| 132 |
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#
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| 133 |
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# Results:
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| 134 |
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#
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| 135 |
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# Adds the following arguments to configure:
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| 136 |
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# --with-tk=...
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| 137 |
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#
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| 138 |
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# Defines the following vars:
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| 139 |
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# TK_BIN_DIR Full path to the directory containing
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| 140 |
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# the tkConfig.sh file
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| 141 |
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#------------------------------------------------------------------------
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| 142 |
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| 143 |
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AC_DEFUN([SC_PATH_TKCONFIG], [
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| 144 |
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#
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| 145 |
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# Ok, lets find the tk configuration
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| 146 |
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# First, look for one uninstalled.
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| 147 |
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# the alternative search directory is invoked by --with-tk
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| 148 |
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#
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| 149 |
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| 150 |
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if test x"${no_tk}" = x ; then
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| 151 |
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# we reset no_tk in case something fails here
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| 152 |
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no_tk=true
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| 153 |
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AC_ARG_WITH(tk, [ --with-tk directory containing tk configuration (tkConfig.sh)], with_tkconfig=${withval})
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| 154 |
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AC_MSG_CHECKING([for Tk configuration])
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| 155 |
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AC_CACHE_VAL(ac_cv_c_tkconfig,[
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| 156 |
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| 157 |
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# First check to see if --with-tkconfig was specified.
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| 158 |
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if test x"${with_tkconfig}" != x ; then
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| 159 |
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if test -f "${with_tkconfig}/tkConfig.sh" ; then
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| 160 |
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ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
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| 161 |
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else
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| 162 |
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AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
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| 163 |
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fi
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| 164 |
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fi
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| 165 |
|
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|
| 166 |
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# then check for a private Tk library
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| 167 |
|
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case "${host}" in
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| 168 |
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*-*-cygwin*) platDir="win" ;;
|
| 169 |
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*) platDir="unix" ;;
|
| 170 |
|
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esac
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| 171 |
|
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if test x"${ac_cv_c_tkconfig}" = x ; then
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| 172 |
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for i in \
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| 173 |
|
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../tk \
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| 174 |
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`ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
| 175 |
|
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`ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \
|
| 176 |
|
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`ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \
|
| 177 |
|
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../../tk \
|
| 178 |
|
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`ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
| 179 |
|
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`ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \
|
| 180 |
|
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`ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \
|
| 181 |
|
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../../../tk \
|
| 182 |
|
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`ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
| 183 |
|
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`ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \
|
| 184 |
|
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`ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
|
| 185 |
|
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if test -f "$i/$platDir/tkConfig.sh" ; then
|
| 186 |
|
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ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
|
| 187 |
|
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break
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| 188 |
|
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fi
|
| 189 |
|
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done
|
| 190 |
|
|
fi
|
| 191 |
|
|
|
| 192 |
|
|
# on Darwin, check in Framework installation locations
|
| 193 |
|
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if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
|
| 194 |
|
|
for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
|
| 195 |
|
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`ls -d /Library/Frameworks 2>/dev/null` \
|
| 196 |
|
|
`ls -d /Network/Library/Frameworks 2>/dev/null` \
|
| 197 |
|
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`ls -d /System/Library/Frameworks 2>/dev/null` \
|
| 198 |
|
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; do
|
| 199 |
|
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if test -f "$i/Tk.framework/tkConfig.sh" ; then
|
| 200 |
|
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ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
|
| 201 |
|
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break
|
| 202 |
|
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fi
|
| 203 |
|
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done
|
| 204 |
|
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fi
|
| 205 |
|
|
|
| 206 |
|
|
# check in a few common install locations
|
| 207 |
|
|
if test x"${ac_cv_c_tkconfig}" = x ; then
|
| 208 |
|
|
for i in `ls -d ${libdir} 2>/dev/null` \
|
| 209 |
|
|
`ls -d ${exec_prefix}/lib 2>/dev/null` \
|
| 210 |
|
|
`ls -d ${prefix}/lib 2>/dev/null` \
|
| 211 |
|
|
`ls -d /usr/local/lib 2>/dev/null` \
|
| 212 |
|
|
`ls -d /usr/contrib/lib 2>/dev/null` \
|
| 213 |
|
|
`ls -d /usr/lib 2>/dev/null` \
|
| 214 |
|
|
; do
|
| 215 |
|
|
if test -f "$i/tkConfig.sh" ; then
|
| 216 |
|
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ac_cv_c_tkconfig=`(cd $i; pwd)`
|
| 217 |
|
|
break
|
| 218 |
|
|
fi
|
| 219 |
|
|
done
|
| 220 |
|
|
fi
|
| 221 |
|
|
# check in a few other private locations
|
| 222 |
|
|
if test x"${ac_cv_c_tkconfig}" = x ; then
|
| 223 |
|
|
for i in \
|
| 224 |
|
|
${srcdir}/../tk \
|
| 225 |
|
|
`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
| 226 |
|
|
`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \
|
| 227 |
|
|
`ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
|
| 228 |
|
|
if test -f "$i/$platDir/tkConfig.sh" ; then
|
| 229 |
|
|
ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
|
| 230 |
|
|
break
|
| 231 |
|
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fi
|
| 232 |
|
|
done
|
| 233 |
|
|
fi
|
| 234 |
|
|
])
|
| 235 |
|
|
|
| 236 |
|
|
if test x"${ac_cv_c_tkconfig}" = x ; then
|
| 237 |
|
|
TK_BIN_DIR="# no Tk configs found"
|
| 238 |
|
|
AC_MSG_WARN([Can't find Tk configuration definitions])
|
| 239 |
|
|
else
|
| 240 |
|
|
no_tk=
|
| 241 |
|
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TK_BIN_DIR=${ac_cv_c_tkconfig}
|
| 242 |
|
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AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh])
|
| 243 |
|
|
fi
|
| 244 |
|
|
fi
|
| 245 |
|
|
])
|
| 246 |
|
|
|
| 247 |
|
|
#------------------------------------------------------------------------
|
| 248 |
|
|
# SC_LOAD_TCLCONFIG --
|
| 249 |
|
|
#
|
| 250 |
|
|
# Load the tclConfig.sh file
|
| 251 |
|
|
#
|
| 252 |
|
|
# Arguments:
|
| 253 |
|
|
#
|
| 254 |
|
|
# Requires the following vars to be set:
|
| 255 |
|
|
# TCL_BIN_DIR
|
| 256 |
|
|
#
|
| 257 |
|
|
# Results:
|
| 258 |
|
|
#
|
| 259 |
|
|
# Subst the following vars:
|
| 260 |
|
|
# TCL_BIN_DIR
|
| 261 |
|
|
# TCL_SRC_DIR
|
| 262 |
|
|
# TCL_LIB_FILE
|
| 263 |
|
|
#
|
| 264 |
|
|
#------------------------------------------------------------------------
|
| 265 |
|
|
|
| 266 |
|
|
AC_DEFUN([SC_LOAD_TCLCONFIG], [
|
| 267 |
|
|
AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh])
|
| 268 |
|
|
|
| 269 |
|
|
if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
|
| 270 |
|
|
AC_MSG_RESULT([loading])
|
| 271 |
|
|
. ${TCL_BIN_DIR}/tclConfig.sh
|
| 272 |
|
|
else
|
| 273 |
|
|
AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh])
|
| 274 |
|
|
fi
|
| 275 |
|
|
|
| 276 |
|
|
# eval is required to do the TCL_DBGX substitution
|
| 277 |
|
|
eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
|
| 278 |
|
|
eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
|
| 279 |
|
|
|
| 280 |
|
|
# If the TCL_BIN_DIR is the build directory (not the install directory),
|
| 281 |
|
|
# then set the common variable name to the value of the build variables.
|
| 282 |
|
|
# For example, the variable TCL_LIB_SPEC will be set to the value
|
| 283 |
|
|
# of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
|
| 284 |
|
|
# instead of TCL_BUILD_LIB_SPEC since it will work with both an
|
| 285 |
|
|
# installed and uninstalled version of Tcl.
|
| 286 |
|
|
if test -f "${TCL_BIN_DIR}/Makefile" ; then
|
| 287 |
|
|
TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
|
| 288 |
|
|
TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
|
| 289 |
|
|
TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
|
| 290 |
|
|
elif test "`uname -s`" = "Darwin"; then
|
| 291 |
|
|
# If Tcl was built as a framework, attempt to use the libraries
|
| 292 |
|
|
# from the framework at the given location so that linking works
|
| 293 |
|
|
# against Tcl.framework installed in an arbitary location.
|
| 294 |
|
|
case ${TCL_DEFS} in
|
| 295 |
|
|
*TCL_FRAMEWORK*)
|
| 296 |
|
|
if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
|
| 297 |
|
|
for i in "`cd ${TCL_BIN_DIR}; pwd`" \
|
| 298 |
|
|
"`cd ${TCL_BIN_DIR}/../..; pwd`"; do
|
| 299 |
|
|
if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
|
| 300 |
|
|
TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
|
| 301 |
|
|
break
|
| 302 |
|
|
fi
|
| 303 |
|
|
done
|
| 304 |
|
|
fi
|
| 305 |
|
|
if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
|
| 306 |
|
|
TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
|
| 307 |
|
|
TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
|
| 308 |
|
|
fi
|
| 309 |
|
|
;;
|
| 310 |
|
|
esac
|
| 311 |
|
|
fi
|
| 312 |
|
|
|
| 313 |
|
|
# eval is required to do the TCL_DBGX substitution
|
| 314 |
|
|
eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
|
| 315 |
|
|
eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
|
| 316 |
|
|
eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
|
| 317 |
|
|
eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
|
| 318 |
|
|
|
| 319 |
|
|
AC_SUBST(TCL_VERSION)
|
| 320 |
|
|
AC_SUBST(TCL_PATCH_LEVEL)
|
| 321 |
|
|
AC_SUBST(TCL_BIN_DIR)
|
| 322 |
|
|
AC_SUBST(TCL_SRC_DIR)
|
| 323 |
|
|
|
| 324 |
|
|
AC_SUBST(TCL_LIB_FILE)
|
| 325 |
|
|
AC_SUBST(TCL_LIB_FLAG)
|
| 326 |
|
|
AC_SUBST(TCL_LIB_SPEC)
|
| 327 |
|
|
|
| 328 |
|
|
AC_SUBST(TCL_STUB_LIB_FILE)
|
| 329 |
|
|
AC_SUBST(TCL_STUB_LIB_FLAG)
|
| 330 |
|
|
AC_SUBST(TCL_STUB_LIB_SPEC)
|
| 331 |
|
|
])
|
| 332 |
|
|
|
| 333 |
|
|
#------------------------------------------------------------------------
|
| 334 |
|
|
# SC_LOAD_TKCONFIG --
|
| 335 |
|
|
#
|
| 336 |
|
|
# Load the tkConfig.sh file
|
| 337 |
|
|
#
|
| 338 |
|
|
# Arguments:
|
| 339 |
|
|
#
|
| 340 |
|
|
# Requires the following vars to be set:
|
| 341 |
|
|
# TK_BIN_DIR
|
| 342 |
|
|
#
|
| 343 |
|
|
# Results:
|
| 344 |
|
|
#
|
| 345 |
|
|
# Sets the following vars that should be in tkConfig.sh:
|
| 346 |
|
|
# TK_BIN_DIR
|
| 347 |
|
|
#------------------------------------------------------------------------
|
| 348 |
|
|
|
| 349 |
|
|
AC_DEFUN([SC_LOAD_TKCONFIG], [
|
| 350 |
|
|
AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh])
|
| 351 |
|
|
|
| 352 |
|
|
if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
|
| 353 |
|
|
AC_MSG_RESULT([loading])
|
| 354 |
|
|
. ${TK_BIN_DIR}/tkConfig.sh
|
| 355 |
|
|
else
|
| 356 |
|
|
AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh])
|
| 357 |
|
|
fi
|
| 358 |
|
|
|
| 359 |
|
|
# eval is required to do the TK_DBGX substitution
|
| 360 |
|
|
eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
|
| 361 |
|
|
eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
|
| 362 |
|
|
|
| 363 |
|
|
# If the TK_BIN_DIR is the build directory (not the install directory),
|
| 364 |
|
|
# then set the common variable name to the value of the build variables.
|
| 365 |
|
|
# For example, the variable TK_LIB_SPEC will be set to the value
|
| 366 |
|
|
# of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
|
| 367 |
|
|
# instead of TK_BUILD_LIB_SPEC since it will work with both an
|
| 368 |
|
|
# installed and uninstalled version of Tcl.
|
| 369 |
|
|
if test -f "${TK_BIN_DIR}/Makefile" ; then
|
| 370 |
|
|
TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
|
| 371 |
|
|
TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
|
| 372 |
|
|
TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
|
| 373 |
|
|
elif test "`uname -s`" = "Darwin"; then
|
| 374 |
|
|
# If Tk was built as a framework, attempt to use the libraries
|
| 375 |
|
|
# from the framework at the given location so that linking works
|
| 376 |
|
|
# against Tk.framework installed in an arbitary location.
|
| 377 |
|
|
case ${TK_DEFS} in
|
| 378 |
|
|
*TK_FRAMEWORK*)
|
| 379 |
|
|
if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
|
| 380 |
|
|
for i in "`cd ${TK_BIN_DIR}; pwd`" \
|
| 381 |
|
|
"`cd ${TK_BIN_DIR}/../..; pwd`"; do
|
| 382 |
|
|
if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
|
| 383 |
|
|
TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
|
| 384 |
|
|
break
|
| 385 |
|
|
fi
|
| 386 |
|
|
done
|
| 387 |
|
|
fi
|
| 388 |
|
|
if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
|
| 389 |
|
|
TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
|
| 390 |
|
|
TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
|
| 391 |
|
|
fi
|
| 392 |
|
|
;;
|
| 393 |
|
|
esac
|
| 394 |
|
|
fi
|
| 395 |
|
|
|
| 396 |
|
|
# eval is required to do the TK_DBGX substitution
|
| 397 |
|
|
eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
|
| 398 |
|
|
eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
|
| 399 |
|
|
eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
|
| 400 |
|
|
eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
|
| 401 |
|
|
|
| 402 |
|
|
AC_SUBST(TK_VERSION)
|
| 403 |
|
|
AC_SUBST(TK_BIN_DIR)
|
| 404 |
|
|
AC_SUBST(TK_SRC_DIR)
|
| 405 |
|
|
|
| 406 |
|
|
AC_SUBST(TK_LIB_FILE)
|
| 407 |
|
|
AC_SUBST(TK_LIB_FLAG)
|
| 408 |
|
|
AC_SUBST(TK_LIB_SPEC)
|
| 409 |
|
|
|
| 410 |
|
|
AC_SUBST(TK_STUB_LIB_FILE)
|
| 411 |
|
|
AC_SUBST(TK_STUB_LIB_FLAG)
|
| 412 |
|
|
AC_SUBST(TK_STUB_LIB_SPEC)
|
| 413 |
|
|
])
|
| 414 |
|
|
|
| 415 |
|
|
#------------------------------------------------------------------------
|
| 416 |
|
|
# SC_PROG_TCLSH
|
| 417 |
|
|
# Locate a tclsh shell installed on the system path. This macro
|
| 418 |
|
|
# will only find a Tcl shell that already exists on the system.
|
| 419 |
|
|
# It will not find a Tcl shell in the Tcl build directory or
|
| 420 |
|
|
# a Tcl shell that has been installed from the Tcl build directory.
|
| 421 |
|
|
# If a Tcl shell can't be located on the PATH, then TCLSH_PROG will
|
| 422 |
|
|
# be set to "". Extensions should take care not to create Makefile
|
| 423 |
|
|
# rules that are run by default and depend on TCLSH_PROG. An
|
| 424 |
|
|
# extension can't assume that an executable Tcl shell exists at
|
| 425 |
|
|
# build time.
|
| 426 |
|
|
#
|
| 427 |
|
|
# Arguments
|
| 428 |
|
|
# none
|
| 429 |
|
|
#
|
| 430 |
|
|
# Results
|
| 431 |
|
|
# Subst's the following values:
|
| 432 |
|
|
# TCLSH_PROG
|
| 433 |
|
|
#------------------------------------------------------------------------
|
| 434 |
|
|
|
| 435 |
|
|
AC_DEFUN([SC_PROG_TCLSH], [
|
| 436 |
|
|
AC_MSG_CHECKING([for tclsh])
|
| 437 |
|
|
AC_CACHE_VAL(ac_cv_path_tclsh, [
|
| 438 |
|
|
search_path=`echo ${PATH} | sed -e 's/:/ /g'`
|
| 439 |
|
|
for dir in $search_path ; do
|
| 440 |
|
|
for j in `ls -r $dir/tclsh[[8-9]]* 2> /dev/null` \
|
| 441 |
|
|
`ls -r $dir/tclsh* 2> /dev/null` ; do
|
| 442 |
|
|
if test x"$ac_cv_path_tclsh" = x ; then
|
| 443 |
|
|
if test -f "$j" ; then
|
| 444 |
|
|
ac_cv_path_tclsh=$j
|
| 445 |
|
|
break
|
| 446 |
|
|
fi
|
| 447 |
|
|
fi
|
| 448 |
|
|
done
|
| 449 |
|
|
done
|
| 450 |
|
|
])
|
| 451 |
|
|
|
| 452 |
|
|
if test -f "$ac_cv_path_tclsh" ; then
|
| 453 |
|
|
TCLSH_PROG="$ac_cv_path_tclsh"
|
| 454 |
|
|
AC_MSG_RESULT([$TCLSH_PROG])
|
| 455 |
|
|
else
|
| 456 |
|
|
# It is not an error if an installed version of Tcl can't be located.
|
| 457 |
|
|
TCLSH_PROG=""
|
| 458 |
|
|
AC_MSG_RESULT([No tclsh found on PATH])
|
| 459 |
|
|
fi
|
| 460 |
|
|
AC_SUBST(TCLSH_PROG)
|
| 461 |
|
|
])
|
| 462 |
|
|
|
| 463 |
|
|
#------------------------------------------------------------------------
|
| 464 |
|
|
# SC_BUILD_TCLSH
|
| 465 |
|
|
# Determine the fully qualified path name of the tclsh executable
|
| 466 |
|
|
# in the Tcl build directory. This macro will correctly determine
|
| 467 |
|
|
# the name of the tclsh executable even if tclsh has not yet
|
| 468 |
|
|
# been built in the build directory. The build tclsh must be used
|
| 469 |
|
|
# when running tests from an extension build directory. It is not
|
| 470 |
|
|
# correct to use the TCLSH_PROG in cases like this.
|
| 471 |
|
|
#
|
| 472 |
|
|
# Arguments
|
| 473 |
|
|
# none
|
| 474 |
|
|
#
|
| 475 |
|
|
# Results
|
| 476 |
|
|
# Subst's the following values:
|
| 477 |
|
|
# BUILD_TCLSH
|
| 478 |
|
|
#------------------------------------------------------------------------
|
| 479 |
|
|
|
| 480 |
|
|
AC_DEFUN([SC_BUILD_TCLSH], [
|
| 481 |
|
|
AC_MSG_CHECKING([for tclsh in Tcl build directory])
|
| 482 |
|
|
BUILD_TCLSH=${TCL_BIN_DIR}/tclsh
|
| 483 |
|
|
AC_MSG_RESULT([$BUILD_TCLSH])
|
| 484 |
|
|
AC_SUBST(BUILD_TCLSH)
|
| 485 |
|
|
])
|
| 486 |
|
|
|
| 487 |
|
|
#------------------------------------------------------------------------
|
| 488 |
|
|
# SC_ENABLE_SHARED --
|
| 489 |
|
|
#
|
| 490 |
|
|
# Allows the building of shared libraries
|
| 491 |
|
|
#
|
| 492 |
|
|
# Arguments:
|
| 493 |
|
|
# none
|
| 494 |
|
|
#
|
| 495 |
|
|
# Results:
|
| 496 |
|
|
#
|
| 497 |
|
|
# Adds the following arguments to configure:
|
| 498 |
|
|
# --enable-shared=yes|no
|
| 499 |
|
|
#
|
| 500 |
|
|
# Defines the following vars:
|
| 501 |
|
|
# STATIC_BUILD Used for building import/export libraries
|
| 502 |
|
|
# on Windows.
|
| 503 |
|
|
#
|
| 504 |
|
|
# Sets the following vars:
|
| 505 |
|
|
# SHARED_BUILD Value of 1 or 0
|
| 506 |
|
|
#------------------------------------------------------------------------
|
| 507 |
|
|
|
| 508 |
|
|
AC_DEFUN([SC_ENABLE_SHARED], [
|
| 509 |
|
|
AC_MSG_CHECKING([how to build libraries])
|
| 510 |
|
|
AC_ARG_ENABLE(shared,
|
| 511 |
|
|
[ --enable-shared build and link with shared libraries [--enable-shared]],
|
| 512 |
|
|
[tcl_ok=$enableval], [tcl_ok=yes])
|
| 513 |
|
|
|
| 514 |
|
|
if test "${enable_shared+set}" = set; then
|
| 515 |
|
|
enableval="$enable_shared"
|
| 516 |
|
|
tcl_ok=$enableval
|
| 517 |
|
|
else
|
| 518 |
|
|
tcl_ok=yes
|
| 519 |
|
|
fi
|
| 520 |
|
|
|
| 521 |
|
|
if test "$tcl_ok" = "yes" ; then
|
| 522 |
|
|
AC_MSG_RESULT([shared])
|
| 523 |
|
|
SHARED_BUILD=1
|
| 524 |
|
|
else
|
| 525 |
|
|
AC_MSG_RESULT([static])
|
| 526 |
|
|
SHARED_BUILD=0
|
| 527 |
|
|
AC_DEFINE(STATIC_BUILD)
|
| 528 |
|
|
fi
|
| 529 |
|
|
])
|
| 530 |
|
|
|
| 531 |
|
|
#------------------------------------------------------------------------
|
| 532 |
|
|
# SC_ENABLE_FRAMEWORK --
|
| 533 |
|
|
#
|
| 534 |
|
|
# Allows the building of shared libraries into frameworks
|
| 535 |
|
|
#
|
| 536 |
|
|
# Arguments:
|
| 537 |
|
|
# none
|
| 538 |
|
|
#
|
| 539 |
|
|
# Results:
|
| 540 |
|
|
#
|
| 541 |
|
|
# Adds the following arguments to configure:
|
| 542 |
|
|
# --enable-framework=yes|no
|
| 543 |
|
|
#
|
| 544 |
|
|
# Sets the following vars:
|
| 545 |
|
|
# FRAMEWORK_BUILD Value of 1 or 0
|
| 546 |
|
|
#------------------------------------------------------------------------
|
| 547 |
|
|
|
| 548 |
|
|
AC_DEFUN([SC_ENABLE_FRAMEWORK], [
|
| 549 |
|
|
if test "`uname -s`" = "Darwin" ; then
|
| 550 |
|
|
AC_MSG_CHECKING([how to package libraries])
|
| 551 |
|
|
AC_ARG_ENABLE(framework,
|
| 552 |
|
|
[ --enable-framework package shared libraries in MacOSX frameworks [--disable-framework]],
|
| 553 |
|
|
[enable_framework=$enableval], [enable_framework=no])
|
| 554 |
|
|
if test $enable_framework = yes; then
|
| 555 |
|
|
if test $SHARED_BUILD = 0; then
|
| 556 |
|
|
AC_MSG_WARN([Frameworks can only be built if --enable-shared is yes])
|
| 557 |
|
|
enable_framework=no
|
| 558 |
|
|
fi
|
| 559 |
|
|
if test $tcl_corefoundation = no; then
|
| 560 |
|
|
AC_MSG_WARN([Frameworks can only be used when CoreFoundation is available])
|
| 561 |
|
|
enable_framework=no
|
| 562 |
|
|
fi
|
| 563 |
|
|
fi
|
| 564 |
|
|
if test $enable_framework = yes; then
|
| 565 |
|
|
AC_MSG_RESULT([framework])
|
| 566 |
|
|
FRAMEWORK_BUILD=1
|
| 567 |
|
|
else
|
| 568 |
|
|
if test $SHARED_BUILD = 1; then
|
| 569 |
|
|
AC_MSG_RESULT([shared library])
|
| 570 |
|
|
else
|
| 571 |
|
|
AC_MSG_RESULT([static library])
|
| 572 |
|
|
fi
|
| 573 |
|
|
FRAMEWORK_BUILD=0
|
| 574 |
|
|
fi
|
| 575 |
|
|
fi
|
| 576 |
|
|
])
|
| 577 |
|
|
|
| 578 |
|
|
#------------------------------------------------------------------------
|
| 579 |
|
|
# SC_ENABLE_THREADS --
|
| 580 |
|
|
#
|
| 581 |
|
|
# Specify if thread support should be enabled. TCL_THREADS is
|
| 582 |
|
|
# checked so that if you are compiling an extension against a
|
| 583 |
|
|
# threaded core, your extension must be compiled threaded as well.
|
| 584 |
|
|
#
|
| 585 |
|
|
# Arguments:
|
| 586 |
|
|
# none
|
| 587 |
|
|
#
|
| 588 |
|
|
# Results:
|
| 589 |
|
|
#
|
| 590 |
|
|
# Adds the following arguments to configure:
|
| 591 |
|
|
# --enable-threads
|
| 592 |
|
|
#
|
| 593 |
|
|
# Sets the following vars:
|
| 594 |
|
|
# THREADS_LIBS Thread library(s)
|
| 595 |
|
|
#
|
| 596 |
|
|
# Defines the following vars:
|
| 597 |
|
|
# TCL_THREADS
|
| 598 |
|
|
# _REENTRANT
|
| 599 |
|
|
# _THREAD_SAFE
|
| 600 |
|
|
#
|
| 601 |
|
|
#------------------------------------------------------------------------
|
| 602 |
|
|
|
| 603 |
|
|
AC_DEFUN([SC_ENABLE_THREADS], [
|
| 604 |
|
|
AC_ARG_ENABLE(threads, [ --enable-threads build with threads],
|
| 605 |
|
|
[tcl_ok=$enableval], [tcl_ok=no])
|
| 606 |
|
|
|
| 607 |
|
|
if test "${TCL_THREADS}" = 1; then
|
| 608 |
|
|
tcl_threaded_core=1;
|
| 609 |
|
|
fi
|
| 610 |
|
|
|
| 611 |
|
|
if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then
|
| 612 |
|
|
TCL_THREADS=1
|
| 613 |
|
|
# USE_THREAD_ALLOC tells us to try the special thread-based
|
| 614 |
|
|
# allocator that significantly reduces lock contention
|
| 615 |
|
|
AC_DEFINE(USE_THREAD_ALLOC)
|
| 616 |
|
|
AC_DEFINE(_REENTRANT)
|
| 617 |
|
|
if test "`uname -s`" = "SunOS" ; then
|
| 618 |
|
|
AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
|
| 619 |
|
|
fi
|
| 620 |
|
|
AC_DEFINE(_THREAD_SAFE)
|
| 621 |
|
|
AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no)
|
| 622 |
|
|
if test "$tcl_ok" = "no"; then
|
| 623 |
|
|
# Check a little harder for __pthread_mutex_init in the same
|
| 624 |
|
|
# library, as some systems hide it there until pthread.h is
|
| 625 |
|
|
# defined. We could alternatively do an AC_TRY_COMPILE with
|
| 626 |
|
|
# pthread.h, but that will work with libpthread really doesn't
|
| 627 |
|
|
# exist, like AIX 4.2. [Bug: 4359]
|
| 628 |
|
|
AC_CHECK_LIB(pthread, __pthread_mutex_init,
|
| 629 |
|
|
tcl_ok=yes, tcl_ok=no)
|
| 630 |
|
|
fi
|
| 631 |
|
|
|
| 632 |
|
|
if test "$tcl_ok" = "yes"; then
|
| 633 |
|
|
# The space is needed
|
| 634 |
|
|
THREADS_LIBS=" -lpthread"
|
| 635 |
|
|
else
|
| 636 |
|
|
AC_CHECK_LIB(pthreads, pthread_mutex_init,
|
| 637 |
|
|
tcl_ok=yes, tcl_ok=no)
|
| 638 |
|
|
if test "$tcl_ok" = "yes"; then
|
| 639 |
|
|
# The space is needed
|
| 640 |
|
|
THREADS_LIBS=" -lpthreads"
|
| 641 |
|
|
else
|
| 642 |
|
|
AC_CHECK_LIB(c, pthread_mutex_init,
|
| 643 |
|
|
tcl_ok=yes, tcl_ok=no)
|
| 644 |
|
|
if test "$tcl_ok" = "no"; then
|
| 645 |
|
|
AC_CHECK_LIB(c_r, pthread_mutex_init,
|
| 646 |
|
|
tcl_ok=yes, tcl_ok=no)
|
| 647 |
|
|
if test "$tcl_ok" = "yes"; then
|
| 648 |
|
|
# The space is needed
|
| 649 |
|
|
THREADS_LIBS=" -pthread"
|
| 650 |
|
|
else
|
| 651 |
|
|
TCL_THREADS=0
|
| 652 |
|
|
AC_MSG_WARN([Don't know how to find pthread lib on your system - you must disable thread support or edit the LIBS in the Makefile...])
|
| 653 |
|
|
fi
|
| 654 |
|
|
fi
|
| 655 |
|
|
fi
|
| 656 |
|
|
fi
|
| 657 |
|
|
|
| 658 |
|
|
# Does the pthread-implementation provide
|
| 659 |
|
|
# 'pthread_attr_setstacksize' ?
|
| 660 |
|
|
|
| 661 |
|
|
ac_saved_libs=$LIBS
|
| 662 |
|
|
LIBS="$LIBS $THREADS_LIBS"
|
| 663 |
|
|
AC_CHECK_FUNCS(pthread_attr_setstacksize)
|
| 664 |
|
|
AC_CHECK_FUNCS(pthread_atfork)
|
| 665 |
|
|
LIBS=$ac_saved_libs
|
| 666 |
|
|
else
|
| 667 |
|
|
TCL_THREADS=0
|
| 668 |
|
|
fi
|
| 669 |
|
|
# Do checking message here to not mess up interleaved configure output
|
| 670 |
|
|
AC_MSG_CHECKING([for building with threads])
|
| 671 |
|
|
if test "${TCL_THREADS}" = 1; then
|
| 672 |
|
|
AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?])
|
| 673 |
|
|
if test "${tcl_threaded_core}" = 1; then
|
| 674 |
|
|
AC_MSG_RESULT([yes (threaded core)])
|
| 675 |
|
|
else
|
| 676 |
|
|
AC_MSG_RESULT([yes])
|
| 677 |
|
|
fi
|
| 678 |
|
|
else
|
| 679 |
|
|
AC_MSG_RESULT([no (default)])
|
| 680 |
|
|
fi
|
| 681 |
|
|
|
| 682 |
|
|
AC_SUBST(TCL_THREADS)
|
| 683 |
|
|
])
|
| 684 |
|
|
|
| 685 |
|
|
#------------------------------------------------------------------------
|
| 686 |
|
|
# SC_ENABLE_SYMBOLS --
|
| 687 |
|
|
#
|
| 688 |
|
|
# Specify if debugging symbols should be used.
|
| 689 |
|
|
# Memory (TCL_MEM_DEBUG) and compile (TCL_COMPILE_DEBUG) debugging
|
| 690 |
|
|
# can also be enabled.
|
| 691 |
|
|
#
|
| 692 |
|
|
# Arguments:
|
| 693 |
|
|
# none
|
| 694 |
|
|
#
|
| 695 |
|
|
# Requires the following vars to be set in the Makefile:
|
| 696 |
|
|
# CFLAGS_DEBUG
|
| 697 |
|
|
# CFLAGS_OPTIMIZE
|
| 698 |
|
|
# LDFLAGS_DEBUG
|
| 699 |
|
|
# LDFLAGS_OPTIMIZE
|
| 700 |
|
|
#
|
| 701 |
|
|
# Results:
|
| 702 |
|
|
#
|
| 703 |
|
|
# Adds the following arguments to configure:
|
| 704 |
|
|
# --enable-symbols
|
| 705 |
|
|
#
|
| 706 |
|
|
# Defines the following vars:
|
| 707 |
|
|
# CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true
|
| 708 |
|
|
# Sets to $(CFLAGS_OPTIMIZE) if false
|
| 709 |
|
|
# LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true
|
| 710 |
|
|
# Sets to $(LDFLAGS_OPTIMIZE) if false
|
| 711 |
|
|
# DBGX Debug library extension
|
| 712 |
|
|
#
|
| 713 |
|
|
#------------------------------------------------------------------------
|
| 714 |
|
|
|
| 715 |
|
|
AC_DEFUN([SC_ENABLE_SYMBOLS], [
|
| 716 |
|
|
AC_MSG_CHECKING([for build with symbols])
|
| 717 |
|
|
AC_ARG_ENABLE(symbols, [ --enable-symbols build with debugging symbols [--disable-symbols]], [tcl_ok=$enableval], [tcl_ok=no])
|
| 718 |
|
|
# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
|
| 719 |
|
|
if test "$tcl_ok" = "no"; then
|
| 720 |
|
|
CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
|
| 721 |
|
|
LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
|
| 722 |
|
|
DBGX=""
|
| 723 |
|
|
AC_MSG_RESULT([no])
|
| 724 |
|
|
else
|
| 725 |
|
|
CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
|
| 726 |
|
|
LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
|
| 727 |
|
|
DBGX=g
|
| 728 |
|
|
if test "$tcl_ok" = "yes"; then
|
| 729 |
|
|
AC_MSG_RESULT([yes (standard debugging)])
|
| 730 |
|
|
fi
|
| 731 |
|
|
fi
|
| 732 |
|
|
AC_SUBST(CFLAGS_DEFAULT)
|
| 733 |
|
|
AC_SUBST(LDFLAGS_DEFAULT)
|
| 734 |
|
|
|
| 735 |
|
|
if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
|
| 736 |
|
|
AC_DEFINE(TCL_MEM_DEBUG)
|
| 737 |
|
|
fi
|
| 738 |
|
|
|
| 739 |
|
|
if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then
|
| 740 |
|
|
AC_DEFINE(TCL_COMPILE_DEBUG)
|
| 741 |
|
|
AC_DEFINE(TCL_COMPILE_STATS)
|
| 742 |
|
|
fi
|
| 743 |
|
|
|
| 744 |
|
|
if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
|
| 745 |
|
|
if test "$tcl_ok" = "all"; then
|
| 746 |
|
|
AC_MSG_RESULT([enabled symbols mem compile debugging])
|
| 747 |
|
|
else
|
| 748 |
|
|
AC_MSG_RESULT([enabled $tcl_ok debugging])
|
| 749 |
|
|
fi
|
| 750 |
|
|
fi
|
| 751 |
|
|
])
|
| 752 |
|
|
|
| 753 |
|
|
#------------------------------------------------------------------------
|
| 754 |
|
|
# SC_ENABLE_LANGINFO --
|
| 755 |
|
|
#
|
| 756 |
|
|
# Allows use of modern nl_langinfo check for better l10n.
|
| 757 |
|
|
# This is only relevant for Unix.
|
| 758 |
|
|
#
|
| 759 |
|
|
# Arguments:
|
| 760 |
|
|
# none
|
| 761 |
|
|
#
|
| 762 |
|
|
# Results:
|
| 763 |
|
|
#
|
| 764 |
|
|
# Adds the following arguments to configure:
|
| 765 |
|
|
# --enable-langinfo=yes|no (default is yes)
|
| 766 |
|
|
#
|
| 767 |
|
|
# Defines the following vars:
|
| 768 |
|
|
# HAVE_LANGINFO Triggers use of nl_langinfo if defined.
|
| 769 |
|
|
#
|
| 770 |
|
|
#------------------------------------------------------------------------
|
| 771 |
|
|
|
| 772 |
|
|
AC_DEFUN([SC_ENABLE_LANGINFO], [
|
| 773 |
|
|
AC_ARG_ENABLE(langinfo,
|
| 774 |
|
|
[ --enable-langinfo use nl_langinfo if possible to determine
|
| 775 |
|
|
encoding at startup, otherwise use old heuristic],
|
| 776 |
|
|
[langinfo_ok=$enableval], [langinfo_ok=yes])
|
| 777 |
|
|
|
| 778 |
|
|
HAVE_LANGINFO=0
|
| 779 |
|
|
if test "$langinfo_ok" = "yes"; then
|
| 780 |
|
|
AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no])
|
| 781 |
|
|
fi
|
| 782 |
|
|
AC_MSG_CHECKING([whether to use nl_langinfo])
|
| 783 |
|
|
if test "$langinfo_ok" = "yes"; then
|
| 784 |
|
|
AC_CACHE_VAL(tcl_cv_langinfo_h, [
|
| 785 |
|
|
AC_TRY_COMPILE([#include <langinfo.h>], [nl_langinfo(CODESET);],
|
| 786 |
|
|
[tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])])
|
| 787 |
|
|
AC_MSG_RESULT([$tcl_cv_langinfo_h])
|
| 788 |
|
|
if test $tcl_cv_langinfo_h = yes; then
|
| 789 |
|
|
AC_DEFINE(HAVE_LANGINFO)
|
| 790 |
|
|
fi
|
| 791 |
|
|
else
|
| 792 |
|
|
AC_MSG_RESULT([$langinfo_ok])
|
| 793 |
|
|
fi
|
| 794 |
|
|
])
|
| 795 |
|
|
|
| 796 |
|
|
#--------------------------------------------------------------------
|
| 797 |
|
|
# SC_CONFIG_MANPAGES
|
| 798 |
|
|
#
|
| 799 |
|
|
# Decide whether to use symlinks for linking the manpages,
|
| 800 |
|
|
# whether to compress the manpages after installation, and
|
| 801 |
|
|
# whether to add a package name suffix to the installed
|
| 802 |
|
|
# manpages to avoidfile name clashes.
|
| 803 |
|
|
# If compression is enabled also find out what file name suffix
|
| 804 |
|
|
# the given compression program is using.
|
| 805 |
|
|
#
|
| 806 |
|
|
# Arguments:
|
| 807 |
|
|
# none
|
| 808 |
|
|
#
|
| 809 |
|
|
# Results:
|
| 810 |
|
|
#
|
| 811 |
|
|
# Adds the following arguments to configure:
|
| 812 |
|
|
# --enable-man-symlinks
|
| 813 |
|
|
# --enable-man-compression=PROG
|
| 814 |
|
|
# --enable-man-suffix[=STRING]
|
| 815 |
|
|
#
|
| 816 |
|
|
# Defines the following variable:
|
| 817 |
|
|
#
|
| 818 |
|
|
# MAN_FLAGS - The apropriate flags for installManPage
|
| 819 |
|
|
# according to the user's selection.
|
| 820 |
|
|
#
|
| 821 |
|
|
#--------------------------------------------------------------------
|
| 822 |
|
|
|
| 823 |
|
|
AC_DEFUN([SC_CONFIG_MANPAGES], [
|
| 824 |
|
|
AC_MSG_CHECKING([whether to use symlinks for manpages])
|
| 825 |
|
|
AC_ARG_ENABLE(man-symlinks,
|
| 826 |
|
|
[ --enable-man-symlinks use symlinks for the manpages],
|
| 827 |
|
|
test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks",
|
| 828 |
|
|
enableval="no")
|
| 829 |
|
|
AC_MSG_RESULT([$enableval])
|
| 830 |
|
|
|
| 831 |
|
|
AC_MSG_CHECKING([whether to compress the manpages])
|
| 832 |
|
|
AC_ARG_ENABLE(man-compression,
|
| 833 |
|
|
[ --enable-man-compression=PROG
|
| 834 |
|
|
compress the manpages with PROG],
|
| 835 |
|
|
[case $enableval in
|
| 836 |
|
|
yes) AC_MSG_ERROR([missing argument to --enable-man-compression]);;
|
| 837 |
|
|
no) ;;
|
| 838 |
|
|
*) MAN_FLAGS="$MAN_FLAGS --compress $enableval";;
|
| 839 |
|
|
esac],
|
| 840 |
|
|
enableval="no")
|
| 841 |
|
|
AC_MSG_RESULT([$enableval])
|
| 842 |
|
|
if test "$enableval" != "no"; then
|
| 843 |
|
|
AC_MSG_CHECKING([for compressed file suffix])
|
| 844 |
|
|
touch TeST
|
| 845 |
|
|
$enableval TeST
|
| 846 |
|
|
Z=`ls TeST* | sed 's/^....//'`
|
| 847 |
|
|
rm -f TeST*
|
| 848 |
|
|
MAN_FLAGS="$MAN_FLAGS --extension $Z"
|
| 849 |
|
|
AC_MSG_RESULT([$Z])
|
| 850 |
|
|
fi
|
| 851 |
|
|
|
| 852 |
|
|
AC_MSG_CHECKING([whether to add a package name suffix for the manpages])
|
| 853 |
|
|
AC_ARG_ENABLE(man-suffix,
|
| 854 |
|
|
[ --enable-man-suffix=STRING
|
| 855 |
|
|
use STRING as a suffix to manpage file names
|
| 856 |
|
|
(default: $1)],
|
| 857 |
|
|
[case $enableval in
|
| 858 |
|
|
yes) enableval="$1" MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;
|
| 859 |
|
|
no) ;;
|
| 860 |
|
|
*) MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;
|
| 861 |
|
|
esac],
|
| 862 |
|
|
enableval="no")
|
| 863 |
|
|
AC_MSG_RESULT([$enableval])
|
| 864 |
|
|
|
| 865 |
|
|
AC_SUBST(MAN_FLAGS)
|
| 866 |
|
|
])
|
| 867 |
|
|
|
| 868 |
|
|
#--------------------------------------------------------------------
|
| 869 |
|
|
# SC_CONFIG_SYSTEM
|
| 870 |
|
|
#
|
| 871 |
|
|
# Determine what the system is (some things cannot be easily checked
|
| 872 |
|
|
# on a feature-driven basis, alas). This can usually be done via the
|
| 873 |
|
|
# "uname" command, but there are a few systems, like Next, where
|
| 874 |
|
|
# this doesn't work.
|
| 875 |
|
|
#
|
| 876 |
|
|
# Arguments:
|
| 877 |
|
|
# none
|
| 878 |
|
|
#
|
| 879 |
|
|
# Results:
|
| 880 |
|
|
# Defines the following var:
|
| 881 |
|
|
#
|
| 882 |
|
|
# system - System/platform/version identification code.
|
| 883 |
|
|
#
|
| 884 |
|
|
#--------------------------------------------------------------------
|
| 885 |
|
|
|
| 886 |
|
|
AC_DEFUN([SC_CONFIG_SYSTEM], [
|
| 887 |
|
|
AC_CACHE_CHECK([system version], tcl_cv_sys_version, [
|
| 888 |
|
|
if test -f /usr/lib/NextStep/software_version; then
|
| 889 |
|
|
tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
|
| 890 |
|
|
else
|
| 891 |
|
|
tcl_cv_sys_version=`uname -s`-`uname -r`
|
| 892 |
|
|
if test "$?" -ne 0 ; then
|
| 893 |
|
|
AC_MSG_WARN([can't find uname command])
|
| 894 |
|
|
tcl_cv_sys_version=unknown
|
| 895 |
|
|
else
|
| 896 |
|
|
# Special check for weird MP-RAS system (uname returns weird
|
| 897 |
|
|
# results, and the version is kept in special file).
|
| 898 |
|
|
|
| 899 |
|
|
if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
|
| 900 |
|
|
tcl_cv_sys_version=MP-RAS-`awk '{print $[3]}' /etc/.relid`
|
| 901 |
|
|
fi
|
| 902 |
|
|
if test "`uname -s`" = "AIX" ; then
|
| 903 |
|
|
tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
|
| 904 |
|
|
fi
|
| 905 |
|
|
fi
|
| 906 |
|
|
fi
|
| 907 |
|
|
])
|
| 908 |
|
|
system=$tcl_cv_sys_version
|
| 909 |
|
|
])
|
| 910 |
|
|
|
| 911 |
|
|
#--------------------------------------------------------------------
|
| 912 |
|
|
# SC_CONFIG_CFLAGS
|
| 913 |
|
|
#
|
| 914 |
|
|
# Try to determine the proper flags to pass to the compiler
|
| 915 |
|
|
# for building shared libraries and other such nonsense.
|
| 916 |
|
|
#
|
| 917 |
|
|
# Arguments:
|
| 918 |
|
|
# none
|
| 919 |
|
|
#
|
| 920 |
|
|
# Results:
|
| 921 |
|
|
#
|
| 922 |
|
|
# Defines and substitutes the following vars:
|
| 923 |
|
|
#
|
| 924 |
|
|
# DL_OBJS - Name of the object file that implements dynamic
|
| 925 |
|
|
# loading for Tcl on this system.
|
| 926 |
|
|
# DL_LIBS - Library file(s) to include in tclsh and other base
|
| 927 |
|
|
# applications in order for the "load" command to work.
|
| 928 |
|
|
# LDFLAGS - Flags to pass to the compiler when linking object
|
| 929 |
|
|
# files into an executable application binary such
|
| 930 |
|
|
# as tclsh.
|
| 931 |
|
|
# LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib",
|
| 932 |
|
|
# that tell the run-time dynamic linker where to look
|
| 933 |
|
|
# for shared libraries such as libtcl.so. Depends on
|
| 934 |
|
|
# the variable LIB_RUNTIME_DIR in the Makefile. Could
|
| 935 |
|
|
# be the same as CC_SEARCH_FLAGS if ${CC} is used to link.
|
| 936 |
|
|
# CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib",
|
| 937 |
|
|
# that tell the run-time dynamic linker where to look
|
| 938 |
|
|
# for shared libraries such as libtcl.so. Depends on
|
| 939 |
|
|
# the variable LIB_RUNTIME_DIR in the Makefile.
|
| 940 |
|
|
# MAKE_LIB - Command to execute to build the a library;
|
| 941 |
|
|
# differs when building shared or static.
|
| 942 |
|
|
# MAKE_STUB_LIB -
|
| 943 |
|
|
# Command to execute to build a stub library.
|
| 944 |
|
|
# INSTALL_LIB - Command to execute to install a library;
|
| 945 |
|
|
# differs when building shared or static.
|
| 946 |
|
|
# INSTALL_STUB_LIB -
|
| 947 |
|
|
# Command to execute to install a stub library.
|
| 948 |
|
|
# STLIB_LD - Base command to use for combining object files
|
| 949 |
|
|
# into a static library.
|
| 950 |
|
|
# SHLIB_CFLAGS - Flags to pass to cc when compiling the components
|
| 951 |
|
|
# of a shared library (may request position-independent
|
| 952 |
|
|
# code, among other things).
|
| 953 |
|
|
# SHLIB_LD - Base command to use for combining object files
|
| 954 |
|
|
# into a shared library.
|
| 955 |
|
|
# SHLIB_LD_LIBS - Dependent libraries for the linker to scan when
|
| 956 |
|
|
# creating shared libraries. This symbol typically
|
| 957 |
|
|
# goes at the end of the "ld" commands that build
|
| 958 |
|
|
# shared libraries. The value of the symbol is
|
| 959 |
|
|
# "${LIBS}" if all of the dependent libraries should
|
| 960 |
|
|
# be specified when creating a shared library. If
|
| 961 |
|
|
# dependent libraries should not be specified (as on
|
| 962 |
|
|
# SunOS 4.x, where they cause the link to fail, or in
|
| 963 |
|
|
# general if Tcl and Tk aren't themselves shared
|
| 964 |
|
|
# libraries), then this symbol has an empty string
|
| 965 |
|
|
# as its value.
|
| 966 |
|
|
# SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable
|
| 967 |
|
|
# extensions. An empty string means we don't know how
|
| 968 |
|
|
# to use shared libraries on this platform.
|
| 969 |
|
|
# TCL_SHLIB_LD_EXTRAS - Additional element which are added to SHLIB_LD_LIBS
|
| 970 |
|
|
# TK_SHLIB_LD_EXTRAS for the build of Tcl and Tk, but not recorded in the
|
| 971 |
|
|
# tclConfig.sh, since they are only used for the build
|
| 972 |
|
|
# of Tcl and Tk.
|
| 973 |
|
|
# Examples: MacOS X records the library version and
|
| 974 |
|
|
# compatibility version in the shared library. But
|
| 975 |
|
|
# of course the Tcl version of this is only used for Tcl.
|
| 976 |
|
|
# LIB_SUFFIX - Specifies everything that comes after the "libfoo"
|
| 977 |
|
|
# in a static or shared library name, using the $VERSION variable
|
| 978 |
|
|
# to put the version in the right place. This is used
|
| 979 |
|
|
# by platforms that need non-standard library names.
|
| 980 |
|
|
# Examples: ${VERSION}.so.1.1 on NetBSD, since it needs
|
| 981 |
|
|
# to have a version after the .so, and ${VERSION}.a
|
| 982 |
|
|
# on AIX, since a shared library needs to have
|
| 983 |
|
|
# a .a extension whereas shared objects for loadable
|
| 984 |
|
|
# extensions have a .so extension. Defaults to
|
| 985 |
|
|
# ${VERSION}${SHLIB_SUFFIX}.
|
| 986 |
|
|
# TCL_NEEDS_EXP_FILE -
|
| 987 |
|
|
# 1 means that an export file is needed to link to a
|
| 988 |
|
|
# shared library.
|
| 989 |
|
|
# TCL_EXP_FILE - The name of the installed export / import file which
|
| 990 |
|
|
# should be used to link to the Tcl shared library.
|
| 991 |
|
|
# Empty if Tcl is unshared.
|
| 992 |
|
|
# TCL_BUILD_EXP_FILE -
|
| 993 |
|
|
# The name of the built export / import file which
|
| 994 |
|
|
# should be used to link to the Tcl shared library.
|
| 995 |
|
|
# Empty if Tcl is unshared.
|
| 996 |
|
|
# CFLAGS_DEBUG -
|
| 997 |
|
|
# Flags used when running the compiler in debug mode
|
| 998 |
|
|
# CFLAGS_OPTIMIZE -
|
| 999 |
|
|
# Flags used when running the compiler in optimize mode
|
| 1000 |
|
|
# CFLAGS - Additional CFLAGS added as necessary (usually 64-bit)
|
| 1001 |
|
|
#
|
| 1002 |
|
|
#--------------------------------------------------------------------
|
| 1003 |
|
|
|
| 1004 |
|
|
AC_DEFUN([SC_CONFIG_CFLAGS], [
|
| 1005 |
|
|
|
| 1006 |
|
|
# Step 0.a: Enable 64 bit support?
|
| 1007 |
|
|
|
| 1008 |
|
|
AC_MSG_CHECKING([if 64bit support is requested])
|
| 1009 |
|
|
AC_ARG_ENABLE(64bit,[ --enable-64bit enable 64bit support (where applicable)],
|
| 1010 |
|
|
[do64bit=$enableval], [do64bit=no])
|
| 1011 |
|
|
AC_MSG_RESULT([$do64bit])
|
| 1012 |
|
|
|
| 1013 |
|
|
# Step 0.b: Enable Solaris 64 bit VIS support?
|
| 1014 |
|
|
|
| 1015 |
|
|
AC_MSG_CHECKING([if 64bit Sparc VIS support is requested])
|
| 1016 |
|
|
AC_ARG_ENABLE(64bit-vis,[ --enable-64bit-vis enable 64bit Sparc VIS support],
|
| 1017 |
|
|
[do64bitVIS=$enableval], [do64bitVIS=no])
|
| 1018 |
|
|
AC_MSG_RESULT([$do64bitVIS])
|
| 1019 |
|
|
|
| 1020 |
|
|
if test "$do64bitVIS" = "yes"; then
|
| 1021 |
|
|
# Force 64bit on with VIS
|
| 1022 |
|
|
do64bit=yes
|
| 1023 |
|
|
fi
|
| 1024 |
|
|
|
| 1025 |
|
|
# Step 1: set the variable "system" to hold the name and version number
|
| 1026 |
|
|
# for the system.
|
| 1027 |
|
|
|
| 1028 |
|
|
SC_CONFIG_SYSTEM
|
| 1029 |
|
|
|
| 1030 |
|
|
# Step 2: check for existence of -ldl library. This is needed because
|
| 1031 |
|
|
# Linux can use either -ldl or -ldld for dynamic loading.
|
| 1032 |
|
|
|
| 1033 |
|
|
AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no)
|
| 1034 |
|
|
|
| 1035 |
|
|
# Require ranlib early so we can override it in special cases below.
|
| 1036 |
|
|
|
| 1037 |
|
|
AC_REQUIRE([AC_PROG_RANLIB])
|
| 1038 |
|
|
|
| 1039 |
|
|
# Step 3: set configuration options based on system name and version.
|
| 1040 |
|
|
|
| 1041 |
|
|
do64bit_ok=no
|
| 1042 |
|
|
LDFLAGS_ORIG="$LDFLAGS"
|
| 1043 |
|
|
TCL_EXPORT_FILE_SUFFIX=""
|
| 1044 |
|
|
UNSHARED_LIB_SUFFIX=""
|
| 1045 |
|
|
TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`'
|
| 1046 |
|
|
ECHO_VERSION='`echo ${VERSION}`'
|
| 1047 |
|
|
TCL_LIB_VERSIONS_OK=ok
|
| 1048 |
|
|
CFLAGS_DEBUG=-g
|
| 1049 |
|
|
CFLAGS_OPTIMIZE=-O
|
| 1050 |
|
|
if test "$GCC" = "yes" ; then
|
| 1051 |
|
|
CFLAGS_WARNING="-Wall -Wno-implicit-int -fno-strict-aliasing"
|
| 1052 |
|
|
else
|
| 1053 |
|
|
CFLAGS_WARNING=""
|
| 1054 |
|
|
fi
|
| 1055 |
|
|
TCL_NEEDS_EXP_FILE=0
|
| 1056 |
|
|
TCL_BUILD_EXP_FILE=""
|
| 1057 |
|
|
TCL_EXP_FILE=""
|
| 1058 |
|
|
dnl FIXME: Replace AC_CHECK_PROG with AC_CHECK_TOOL once cross compiling is fixed.
|
| 1059 |
|
|
dnl AC_CHECK_TOOL(AR, ar)
|
| 1060 |
|
|
AC_CHECK_PROG(AR, ar, ar)
|
| 1061 |
|
|
if test "${AR}" = "" ; then
|
| 1062 |
|
|
AC_MSG_ERROR([Required archive tool 'ar' not found on PATH.])
|
| 1063 |
|
|
fi
|
| 1064 |
|
|
STLIB_LD='${AR} cr'
|
| 1065 |
|
|
LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
|
| 1066 |
|
|
PLAT_OBJS=""
|
| 1067 |
|
|
PLAT_SRCS=""
|
| 1068 |
|
|
case $system in
|
| 1069 |
|
|
AIX-*)
|
| 1070 |
|
|
if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then
|
| 1071 |
|
|
# AIX requires the _r compiler when gcc isn't being used
|
| 1072 |
|
|
case "${CC}" in
|
| 1073 |
|
|
*_r)
|
| 1074 |
|
|
# ok ...
|
| 1075 |
|
|
;;
|
| 1076 |
|
|
*)
|
| 1077 |
|
|
CC=${CC}_r
|
| 1078 |
|
|
;;
|
| 1079 |
|
|
esac
|
| 1080 |
|
|
AC_MSG_RESULT([Using $CC for compiling with threads])
|
| 1081 |
|
|
fi
|
| 1082 |
|
|
LIBS="$LIBS -lc"
|
| 1083 |
|
|
SHLIB_CFLAGS=""
|
| 1084 |
|
|
# Note: need the LIBS below, otherwise Tk won't find Tcl's
|
| 1085 |
|
|
# symbols when dynamically loaded into tclsh.
|
| 1086 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1087 |
|
|
SHLIB_SUFFIX=".so"
|
| 1088 |
|
|
|
| 1089 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1090 |
|
|
LD_LIBRARY_PATH_VAR="LIBPATH"
|
| 1091 |
|
|
|
| 1092 |
|
|
# Check to enable 64-bit flags for compiler/linker on AIX 4+
|
| 1093 |
|
|
if test "$do64bit" = "yes" -a "`uname -v`" -gt "3" ; then
|
| 1094 |
|
|
if test "$GCC" = "yes" ; then
|
| 1095 |
|
|
AC_MSG_WARN([64bit mode not supported with GCC on $system])
|
| 1096 |
|
|
else
|
| 1097 |
|
|
do64bit_ok=yes
|
| 1098 |
|
|
CFLAGS="$CFLAGS -q64"
|
| 1099 |
|
|
LDFLAGS="$LDFLAGS -q64"
|
| 1100 |
|
|
RANLIB="${RANLIB} -X64"
|
| 1101 |
|
|
AR="${AR} -X64"
|
| 1102 |
|
|
SHLIB_LD_FLAGS="-b64"
|
| 1103 |
|
|
fi
|
| 1104 |
|
|
fi
|
| 1105 |
|
|
|
| 1106 |
|
|
if test "`uname -m`" = "ia64" ; then
|
| 1107 |
|
|
# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
|
| 1108 |
|
|
SHLIB_LD="/usr/ccs/bin/ld -G -z text"
|
| 1109 |
|
|
# AIX-5 has dl* in libc.so
|
| 1110 |
|
|
DL_LIBS=""
|
| 1111 |
|
|
if test "$GCC" = "yes" ; then
|
| 1112 |
|
|
CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
|
| 1113 |
|
|
else
|
| 1114 |
|
|
CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
|
| 1115 |
|
|
fi
|
| 1116 |
|
|
LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
|
| 1117 |
|
|
else
|
| 1118 |
|
|
if test "$GCC" = "yes" ; then
|
| 1119 |
|
|
SHLIB_LD="gcc -shared"
|
| 1120 |
|
|
else
|
| 1121 |
|
|
SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
|
| 1122 |
|
|
fi
|
| 1123 |
|
|
SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}"
|
| 1124 |
|
|
DL_LIBS="-ldl"
|
| 1125 |
|
|
CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
| 1126 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1127 |
|
|
TCL_NEEDS_EXP_FILE=1
|
| 1128 |
|
|
TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
|
| 1129 |
|
|
fi
|
| 1130 |
|
|
|
| 1131 |
|
|
# AIX v<=4.1 has some different flags than 4.2+
|
| 1132 |
|
|
if test "$system" = "AIX-4.1" -o "`uname -v`" -lt "4" ; then
|
| 1133 |
|
|
LIBOBJS="$LIBOBJS tclLoadAix.o"
|
| 1134 |
|
|
DL_LIBS="-lld"
|
| 1135 |
|
|
fi
|
| 1136 |
|
|
|
| 1137 |
|
|
# On AIX <=v4 systems, libbsd.a has to be linked in to support
|
| 1138 |
|
|
# non-blocking file IO. This library has to be linked in after
|
| 1139 |
|
|
# the MATH_LIBS or it breaks the pow() function. The way to
|
| 1140 |
|
|
# insure proper sequencing, is to add it to the tail of MATH_LIBS.
|
| 1141 |
|
|
# This library also supplies gettimeofday.
|
| 1142 |
|
|
#
|
| 1143 |
|
|
# AIX does not have a timezone field in struct tm. When the AIX
|
| 1144 |
|
|
# bsd library is used, the timezone global and the gettimeofday
|
| 1145 |
|
|
# methods are to be avoided for timezone deduction instead, we
|
| 1146 |
|
|
# deduce the timezone by comparing the localtime result on a
|
| 1147 |
|
|
# known GMT value.
|
| 1148 |
|
|
|
| 1149 |
|
|
AC_CHECK_LIB(bsd, gettimeofday, libbsd=yes, libbsd=no)
|
| 1150 |
|
|
if test $libbsd = yes; then
|
| 1151 |
|
|
MATH_LIBS="$MATH_LIBS -lbsd"
|
| 1152 |
|
|
AC_DEFINE(USE_DELTA_FOR_TZ)
|
| 1153 |
|
|
fi
|
| 1154 |
|
|
;;
|
| 1155 |
|
|
BeOS*)
|
| 1156 |
|
|
SHLIB_CFLAGS="-fPIC"
|
| 1157 |
|
|
SHLIB_LD="${CC} -nostart"
|
| 1158 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1159 |
|
|
SHLIB_SUFFIX=".so"
|
| 1160 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1161 |
|
|
DL_LIBS="-ldl"
|
| 1162 |
|
|
|
| 1163 |
|
|
#-----------------------------------------------------------
|
| 1164 |
|
|
# Check for inet_ntoa in -lbind, for BeOS (which also needs
|
| 1165 |
|
|
# -lsocket, even if the network functions are in -lnet which
|
| 1166 |
|
|
# is always linked to, for compatibility.
|
| 1167 |
|
|
#-----------------------------------------------------------
|
| 1168 |
|
|
AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"])
|
| 1169 |
|
|
;;
|
| 1170 |
|
|
BSD/OS-2.1*|BSD/OS-3*)
|
| 1171 |
|
|
SHLIB_CFLAGS=""
|
| 1172 |
|
|
SHLIB_LD="shlicc -r"
|
| 1173 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1174 |
|
|
SHLIB_SUFFIX=".so"
|
| 1175 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1176 |
|
|
DL_LIBS="-ldl"
|
| 1177 |
|
|
CC_SEARCH_FLAGS=""
|
| 1178 |
|
|
LD_SEARCH_FLAGS=""
|
| 1179 |
|
|
;;
|
| 1180 |
|
|
BSD/OS-4.*)
|
| 1181 |
|
|
SHLIB_CFLAGS="-export-dynamic -fPIC"
|
| 1182 |
|
|
SHLIB_LD="cc -shared"
|
| 1183 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1184 |
|
|
SHLIB_SUFFIX=".so"
|
| 1185 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1186 |
|
|
DL_LIBS="-ldl"
|
| 1187 |
|
|
LDFLAGS="$LDFLAGS -export-dynamic"
|
| 1188 |
|
|
CC_SEARCH_FLAGS=""
|
| 1189 |
|
|
LD_SEARCH_FLAGS=""
|
| 1190 |
|
|
;;
|
| 1191 |
|
|
dgux*)
|
| 1192 |
|
|
SHLIB_CFLAGS="-K PIC"
|
| 1193 |
|
|
SHLIB_LD="cc -G"
|
| 1194 |
|
|
SHLIB_LD_LIBS=""
|
| 1195 |
|
|
SHLIB_SUFFIX=".so"
|
| 1196 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1197 |
|
|
DL_LIBS="-ldl"
|
| 1198 |
|
|
CC_SEARCH_FLAGS=""
|
| 1199 |
|
|
LD_SEARCH_FLAGS=""
|
| 1200 |
|
|
;;
|
| 1201 |
|
|
HP-UX-*.11.*)
|
| 1202 |
|
|
# Use updated header definitions where possible
|
| 1203 |
|
|
AC_DEFINE(_XOPEN_SOURCE) # Use the XOPEN network library
|
| 1204 |
|
|
AC_DEFINE(_XOPEN_SOURCE_EXTENDED) # Use the XOPEN network library
|
| 1205 |
|
|
LIBS="$LIBS -lxnet" # Use the XOPEN network library
|
| 1206 |
|
|
|
| 1207 |
|
|
if test "`uname -m`" = "ia64" ; then
|
| 1208 |
|
|
SHLIB_SUFFIX=".so"
|
| 1209 |
|
|
else
|
| 1210 |
|
|
SHLIB_SUFFIX=".sl"
|
| 1211 |
|
|
fi
|
| 1212 |
|
|
AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
|
| 1213 |
|
|
if test "$tcl_ok" = yes; then
|
| 1214 |
|
|
SHLIB_CFLAGS="+z"
|
| 1215 |
|
|
SHLIB_LD="ld -b"
|
| 1216 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1217 |
|
|
DL_OBJS="tclLoadShl.o"
|
| 1218 |
|
|
DL_LIBS="-ldld"
|
| 1219 |
|
|
LDFLAGS="$LDFLAGS -Wl,-E"
|
| 1220 |
|
|
CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
|
| 1221 |
|
|
LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
|
| 1222 |
|
|
LD_LIBRARY_PATH_VAR="SHLIB_PATH"
|
| 1223 |
|
|
fi
|
| 1224 |
|
|
if test "$GCC" = "yes" ; then
|
| 1225 |
|
|
SHLIB_LD="gcc -shared"
|
| 1226 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1227 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1228 |
|
|
fi
|
| 1229 |
|
|
|
| 1230 |
|
|
# Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
|
| 1231 |
|
|
#CFLAGS="$CFLAGS +DAportable"
|
| 1232 |
|
|
|
| 1233 |
|
|
# Check to enable 64-bit flags for compiler/linker
|
| 1234 |
|
|
if test "$do64bit" = "yes" ; then
|
| 1235 |
|
|
if test "$GCC" = "yes" ; then
|
| 1236 |
|
|
hpux_arch=`${CC} -dumpmachine`
|
| 1237 |
|
|
case $hpux_arch in
|
| 1238 |
|
|
hppa64*)
|
| 1239 |
|
|
# 64-bit gcc in use. Fix flags for GNU ld.
|
| 1240 |
|
|
do64bit_ok=yes
|
| 1241 |
|
|
SHLIB_LD="${CC} -shared"
|
| 1242 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1243 |
|
|
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1244 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1245 |
|
|
;;
|
| 1246 |
|
|
*)
|
| 1247 |
|
|
AC_MSG_WARN([64bit mode not supported with GCC on $system])
|
| 1248 |
|
|
;;
|
| 1249 |
|
|
esac
|
| 1250 |
|
|
else
|
| 1251 |
|
|
do64bit_ok=yes
|
| 1252 |
|
|
CFLAGS="$CFLAGS +DD64"
|
| 1253 |
|
|
LDFLAGS="$LDFLAGS +DD64"
|
| 1254 |
|
|
fi
|
| 1255 |
|
|
fi
|
| 1256 |
|
|
;;
|
| 1257 |
|
|
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
|
| 1258 |
|
|
SHLIB_SUFFIX=".sl"
|
| 1259 |
|
|
AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
|
| 1260 |
|
|
if test "$tcl_ok" = yes; then
|
| 1261 |
|
|
SHLIB_CFLAGS="+z"
|
| 1262 |
|
|
SHLIB_LD="ld -b"
|
| 1263 |
|
|
SHLIB_LD_LIBS=""
|
| 1264 |
|
|
DL_OBJS="tclLoadShl.o"
|
| 1265 |
|
|
DL_LIBS="-ldld"
|
| 1266 |
|
|
LDFLAGS="$LDFLAGS -Wl,-E"
|
| 1267 |
|
|
CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
|
| 1268 |
|
|
LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
|
| 1269 |
|
|
LD_LIBRARY_PATH_VAR="SHLIB_PATH"
|
| 1270 |
|
|
fi
|
| 1271 |
|
|
;;
|
| 1272 |
|
|
IRIX-4.*)
|
| 1273 |
|
|
SHLIB_CFLAGS="-G 0"
|
| 1274 |
|
|
SHLIB_SUFFIX=".a"
|
| 1275 |
|
|
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
|
| 1276 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1277 |
|
|
DL_OBJS="tclLoadAout.o"
|
| 1278 |
|
|
DL_LIBS=""
|
| 1279 |
|
|
LDFLAGS="$LDFLAGS -Wl,-D,08000000"
|
| 1280 |
|
|
CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
| 1281 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1282 |
|
|
SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
|
| 1283 |
|
|
;;
|
| 1284 |
|
|
IRIX-5.*)
|
| 1285 |
|
|
SHLIB_CFLAGS=""
|
| 1286 |
|
|
SHLIB_LD="ld -shared -rdata_shared"
|
| 1287 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1288 |
|
|
SHLIB_SUFFIX=".so"
|
| 1289 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1290 |
|
|
DL_LIBS=""
|
| 1291 |
|
|
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1292 |
|
|
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
| 1293 |
|
|
;;
|
| 1294 |
|
|
IRIX-6.*)
|
| 1295 |
|
|
SHLIB_CFLAGS=""
|
| 1296 |
|
|
SHLIB_LD="ld -n32 -shared -rdata_shared"
|
| 1297 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1298 |
|
|
SHLIB_SUFFIX=".so"
|
| 1299 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1300 |
|
|
DL_LIBS=""
|
| 1301 |
|
|
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1302 |
|
|
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
| 1303 |
|
|
if test "$GCC" = "yes" ; then
|
| 1304 |
|
|
CFLAGS="$CFLAGS -mabi=n32"
|
| 1305 |
|
|
LDFLAGS="$LDFLAGS -mabi=n32"
|
| 1306 |
|
|
else
|
| 1307 |
|
|
case $system in
|
| 1308 |
|
|
IRIX-6.3)
|
| 1309 |
|
|
# Use to build 6.2 compatible binaries on 6.3.
|
| 1310 |
|
|
CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS"
|
| 1311 |
|
|
;;
|
| 1312 |
|
|
*)
|
| 1313 |
|
|
CFLAGS="$CFLAGS -n32"
|
| 1314 |
|
|
;;
|
| 1315 |
|
|
esac
|
| 1316 |
|
|
LDFLAGS="$LDFLAGS -n32"
|
| 1317 |
|
|
fi
|
| 1318 |
|
|
;;
|
| 1319 |
|
|
IRIX64-6.*)
|
| 1320 |
|
|
SHLIB_CFLAGS=""
|
| 1321 |
|
|
SHLIB_LD="ld -n32 -shared -rdata_shared"
|
| 1322 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1323 |
|
|
SHLIB_SUFFIX=".so"
|
| 1324 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1325 |
|
|
DL_LIBS=""
|
| 1326 |
|
|
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1327 |
|
|
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
| 1328 |
|
|
|
| 1329 |
|
|
# Check to enable 64-bit flags for compiler/linker
|
| 1330 |
|
|
|
| 1331 |
|
|
if test "$do64bit" = "yes" ; then
|
| 1332 |
|
|
if test "$GCC" = "yes" ; then
|
| 1333 |
|
|
AC_MSG_WARN([64bit mode not supported by gcc])
|
| 1334 |
|
|
else
|
| 1335 |
|
|
do64bit_ok=yes
|
| 1336 |
|
|
SHLIB_LD="ld -64 -shared -rdata_shared"
|
| 1337 |
|
|
CFLAGS="$CFLAGS -64"
|
| 1338 |
|
|
LDFLAGS="$LDFLAGS -64"
|
| 1339 |
|
|
fi
|
| 1340 |
|
|
fi
|
| 1341 |
|
|
;;
|
| 1342 |
|
|
Linux*)
|
| 1343 |
|
|
SHLIB_CFLAGS="-fPIC"
|
| 1344 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1345 |
|
|
SHLIB_SUFFIX=".so"
|
| 1346 |
|
|
|
| 1347 |
|
|
CFLAGS_OPTIMIZE=-O2
|
| 1348 |
|
|
# egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
|
| 1349 |
|
|
# when you inline the string and math operations. Turn this off to
|
| 1350 |
|
|
# get rid of the warnings.
|
| 1351 |
|
|
#CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
|
| 1352 |
|
|
|
| 1353 |
|
|
if test "$have_dl" = yes; then
|
| 1354 |
|
|
SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
|
| 1355 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1356 |
|
|
DL_LIBS="-ldl"
|
| 1357 |
|
|
LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
|
| 1358 |
|
|
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1359 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1360 |
|
|
else
|
| 1361 |
|
|
AC_CHECK_HEADER(dld.h, [
|
| 1362 |
|
|
SHLIB_LD="ld -shared"
|
| 1363 |
|
|
DL_OBJS="tclLoadDld.o"
|
| 1364 |
|
|
DL_LIBS="-ldld"
|
| 1365 |
|
|
CC_SEARCH_FLAGS=""
|
| 1366 |
|
|
LD_SEARCH_FLAGS=""])
|
| 1367 |
|
|
fi
|
| 1368 |
|
|
if test "`uname -m`" = "alpha" ; then
|
| 1369 |
|
|
CFLAGS="$CFLAGS -mieee"
|
| 1370 |
|
|
fi
|
| 1371 |
|
|
if test $do64bit = yes; then
|
| 1372 |
|
|
AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [
|
| 1373 |
|
|
hold_cflags=$CFLAGS
|
| 1374 |
|
|
CFLAGS="$CFLAGS -m64"
|
| 1375 |
|
|
AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no)
|
| 1376 |
|
|
CFLAGS=$hold_cflags])
|
| 1377 |
|
|
if test $tcl_cv_cc_m64 = yes; then
|
| 1378 |
|
|
CFLAGS="$CFLAGS -m64"
|
| 1379 |
|
|
do64bit_ok=yes
|
| 1380 |
|
|
fi
|
| 1381 |
|
|
fi
|
| 1382 |
|
|
|
| 1383 |
|
|
# The combo of gcc + glibc has a bug related
|
| 1384 |
|
|
# to inlining of functions like strtod(). The
|
| 1385 |
|
|
# -fno-builtin flag should address this problem
|
| 1386 |
|
|
# but it does not work. The -fno-inline flag
|
| 1387 |
|
|
# is kind of overkill but it works.
|
| 1388 |
|
|
# Disable inlining only when one of the
|
| 1389 |
|
|
# files in compat/*.c is being linked in.
|
| 1390 |
|
|
if test x"${LIBOBJS}" != x ; then
|
| 1391 |
|
|
CFLAGS="$CFLAGS -fno-inline"
|
| 1392 |
|
|
fi
|
| 1393 |
|
|
|
| 1394 |
|
|
# XIM peeking works under XFree86.
|
| 1395 |
|
|
AC_DEFINE(PEEK_XCLOSEIM)
|
| 1396 |
|
|
|
| 1397 |
|
|
;;
|
| 1398 |
|
|
GNU*)
|
| 1399 |
|
|
SHLIB_CFLAGS="-fPIC"
|
| 1400 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1401 |
|
|
SHLIB_SUFFIX=".so"
|
| 1402 |
|
|
|
| 1403 |
|
|
if test "$have_dl" = yes; then
|
| 1404 |
|
|
SHLIB_LD="${CC} -shared"
|
| 1405 |
|
|
DL_OBJS=""
|
| 1406 |
|
|
DL_LIBS="-ldl"
|
| 1407 |
|
|
LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
|
| 1408 |
|
|
CC_SEARCH_FLAGS=""
|
| 1409 |
|
|
LD_SEARCH_FLAGS=""
|
| 1410 |
|
|
else
|
| 1411 |
|
|
AC_CHECK_HEADER(dld.h, [
|
| 1412 |
|
|
SHLIB_LD="ld -shared"
|
| 1413 |
|
|
DL_OBJS=""
|
| 1414 |
|
|
DL_LIBS="-ldld"
|
| 1415 |
|
|
CC_SEARCH_FLAGS=""
|
| 1416 |
|
|
LD_SEARCH_FLAGS=""])
|
| 1417 |
|
|
fi
|
| 1418 |
|
|
if test "`uname -m`" = "alpha" ; then
|
| 1419 |
|
|
CFLAGS="$CFLAGS -mieee"
|
| 1420 |
|
|
fi
|
| 1421 |
|
|
;;
|
| 1422 |
|
|
Lynx*)
|
| 1423 |
|
|
SHLIB_CFLAGS="-fPIC"
|
| 1424 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1425 |
|
|
SHLIB_SUFFIX=".so"
|
| 1426 |
|
|
CFLAGS_OPTIMIZE=-02
|
| 1427 |
|
|
SHLIB_LD="${CC} -shared "
|
| 1428 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1429 |
|
|
DL_LIBS="-mshared -ldl"
|
| 1430 |
|
|
LD_FLAGS="-Wl,--export-dynamic"
|
| 1431 |
|
|
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1432 |
|
|
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1433 |
|
|
;;
|
| 1434 |
|
|
MP-RAS-02*)
|
| 1435 |
|
|
SHLIB_CFLAGS="-K PIC"
|
| 1436 |
|
|
SHLIB_LD="cc -G"
|
| 1437 |
|
|
SHLIB_LD_LIBS=""
|
| 1438 |
|
|
SHLIB_SUFFIX=".so"
|
| 1439 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1440 |
|
|
DL_LIBS="-ldl"
|
| 1441 |
|
|
CC_SEARCH_FLAGS=""
|
| 1442 |
|
|
LD_SEARCH_FLAGS=""
|
| 1443 |
|
|
;;
|
| 1444 |
|
|
MP-RAS-*)
|
| 1445 |
|
|
SHLIB_CFLAGS="-K PIC"
|
| 1446 |
|
|
SHLIB_LD="cc -G"
|
| 1447 |
|
|
SHLIB_LD_LIBS=""
|
| 1448 |
|
|
SHLIB_SUFFIX=".so"
|
| 1449 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1450 |
|
|
DL_LIBS="-ldl"
|
| 1451 |
|
|
LDFLAGS="$LDFLAGS -Wl,-Bexport"
|
| 1452 |
|
|
CC_SEARCH_FLAGS=""
|
| 1453 |
|
|
LD_SEARCH_FLAGS=""
|
| 1454 |
|
|
;;
|
| 1455 |
|
|
NetBSD-*|FreeBSD-[[1-2]].*)
|
| 1456 |
|
|
# Not available on all versions: check for include file.
|
| 1457 |
|
|
AC_CHECK_HEADER(dlfcn.h, [
|
| 1458 |
|
|
# NetBSD/SPARC needs -fPIC, -fpic will not do.
|
| 1459 |
|
|
SHLIB_CFLAGS="-fPIC"
|
| 1460 |
|
|
SHLIB_LD="ld -Bshareable -x"
|
| 1461 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1462 |
|
|
SHLIB_SUFFIX=".so"
|
| 1463 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1464 |
|
|
DL_LIBS=""
|
| 1465 |
|
|
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1466 |
|
|
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
| 1467 |
|
|
AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
|
| 1468 |
|
|
AC_EGREP_CPP(yes, [
|
| 1469 |
|
|
#ifdef __ELF__
|
| 1470 |
|
|
yes
|
| 1471 |
|
|
#endif
|
| 1472 |
|
|
], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)])
|
| 1473 |
|
|
if test $tcl_cv_ld_elf = yes; then
|
| 1474 |
|
|
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
|
| 1475 |
|
|
else
|
| 1476 |
|
|
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
|
| 1477 |
|
|
fi
|
| 1478 |
|
|
], [
|
| 1479 |
|
|
SHLIB_CFLAGS=""
|
| 1480 |
|
|
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r"
|
| 1481 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1482 |
|
|
SHLIB_SUFFIX=".a"
|
| 1483 |
|
|
DL_OBJS="tclLoadAout.o"
|
| 1484 |
|
|
DL_LIBS=""
|
| 1485 |
|
|
CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
| 1486 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1487 |
|
|
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
| 1488 |
|
|
])
|
| 1489 |
|
|
|
| 1490 |
|
|
# FreeBSD doesn't handle version numbers with dots.
|
| 1491 |
|
|
|
| 1492 |
|
|
UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
| 1493 |
|
|
TCL_LIB_VERSIONS_OK=nodots
|
| 1494 |
|
|
;;
|
| 1495 |
|
|
OpenBSD-*)
|
| 1496 |
|
|
case `arch -s` in
|
| 1497 |
|
|
m88k|vax)
|
| 1498 |
|
|
SHLIB_CFLAGS=""
|
| 1499 |
|
|
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r"
|
| 1500 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1501 |
|
|
SHLIB_SUFFIX=".a"
|
| 1502 |
|
|
DL_OBJS="tclLoadAout.o"
|
| 1503 |
|
|
DL_LIBS=""
|
| 1504 |
|
|
LDFLAGS=""
|
| 1505 |
|
|
CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
| 1506 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1507 |
|
|
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
| 1508 |
|
|
;;
|
| 1509 |
|
|
*)
|
| 1510 |
|
|
# OpenBSD/SPARC[64] needs -fPIC, -fpic will not do.
|
| 1511 |
|
|
case `machine` in
|
| 1512 |
|
|
sparc|sparc64)
|
| 1513 |
|
|
SHLIB_CFLAGS="-fPIC";;
|
| 1514 |
|
|
*)
|
| 1515 |
|
|
SHLIB_CFLAGS="-fpic";;
|
| 1516 |
|
|
esac
|
| 1517 |
|
|
SHLIB_LD="${CC} -shared ${SHLIB_CFLAGS}"
|
| 1518 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1519 |
|
|
SHLIB_SUFFIX=".so"
|
| 1520 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1521 |
|
|
DL_LIBS=""
|
| 1522 |
|
|
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1523 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1524 |
|
|
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
|
| 1525 |
|
|
AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
|
| 1526 |
|
|
AC_EGREP_CPP(yes, [
|
| 1527 |
|
|
#ifdef __ELF__
|
| 1528 |
|
|
yes
|
| 1529 |
|
|
#endif
|
| 1530 |
|
|
], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)])
|
| 1531 |
|
|
if test $tcl_cv_ld_elf = yes; then
|
| 1532 |
|
|
LDFLAGS=-Wl,-export-dynamic
|
| 1533 |
|
|
else
|
| 1534 |
|
|
LDFLAGS=""
|
| 1535 |
|
|
fi
|
| 1536 |
|
|
;;
|
| 1537 |
|
|
esac
|
| 1538 |
|
|
|
| 1539 |
|
|
# OpenBSD doesn't do version numbers with dots.
|
| 1540 |
|
|
UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
| 1541 |
|
|
TCL_LIB_VERSIONS_OK=nodots
|
| 1542 |
|
|
;;
|
| 1543 |
|
|
FreeBSD-*)
|
| 1544 |
|
|
# FreeBSD 3.* and greater have ELF.
|
| 1545 |
|
|
SHLIB_CFLAGS="-fPIC"
|
| 1546 |
|
|
SHLIB_LD="ld -Bshareable -x"
|
| 1547 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1548 |
|
|
SHLIB_SUFFIX=".so"
|
| 1549 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1550 |
|
|
DL_LIBS=""
|
| 1551 |
|
|
LDFLAGS="$LDFLAGS -export-dynamic"
|
| 1552 |
|
|
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1553 |
|
|
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
| 1554 |
|
|
if test "${TCL_THREADS}" = "1" ; then
|
| 1555 |
|
|
# The -pthread needs to go in the CFLAGS, not LIBS
|
| 1556 |
|
|
LIBS=`echo $LIBS | sed s/-pthread//`
|
| 1557 |
|
|
CFLAGS="$CFLAGS -pthread"
|
| 1558 |
|
|
LDFLAGS="$LDFLAGS -pthread"
|
| 1559 |
|
|
fi
|
| 1560 |
|
|
case $system in
|
| 1561 |
|
|
FreeBSD-3.*)
|
| 1562 |
|
|
# FreeBSD-3 doesn't handle version numbers with dots.
|
| 1563 |
|
|
UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
| 1564 |
|
|
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
|
| 1565 |
|
|
TCL_LIB_VERSIONS_OK=nodots
|
| 1566 |
|
|
;;
|
| 1567 |
|
|
esac
|
| 1568 |
|
|
;;
|
| 1569 |
|
|
Darwin-*)
|
| 1570 |
|
|
CFLAGS_OPTIMIZE="-Os"
|
| 1571 |
|
|
SHLIB_CFLAGS="-fno-common"
|
| 1572 |
|
|
# To avoid discrepancies between what headers configure sees during
|
| 1573 |
|
|
# preprocessing tests and compiling tests, move any -isysroot and
|
| 1574 |
|
|
# -mmacosx-version-min flags from CFLAGS to CPPFLAGS:
|
| 1575 |
|
|
CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \
|
| 1576 |
|
|
awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
|
| 1577 |
|
|
if ([$]i~/^(isysroot|mmacosx-version-min)/) print "-"[$]i}'`"
|
| 1578 |
|
|
CFLAGS="`echo " ${CFLAGS}" | \
|
| 1579 |
|
|
awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
|
| 1580 |
|
|
if (!([$]i~/^(isysroot|mmacosx-version-min)/)) print "-"[$]i}'`"
|
| 1581 |
|
|
if test $do64bit = yes; then
|
| 1582 |
|
|
case `arch` in
|
| 1583 |
|
|
ppc)
|
| 1584 |
|
|
AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag],
|
| 1585 |
|
|
tcl_cv_cc_arch_ppc64, [
|
| 1586 |
|
|
hold_cflags=$CFLAGS
|
| 1587 |
|
|
CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
|
| 1588 |
|
|
AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes,
|
| 1589 |
|
|
tcl_cv_cc_arch_ppc64=no)
|
| 1590 |
|
|
CFLAGS=$hold_cflags])
|
| 1591 |
|
|
if test $tcl_cv_cc_arch_ppc64 = yes; then
|
| 1592 |
|
|
CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
|
| 1593 |
|
|
do64bit_ok=yes
|
| 1594 |
|
|
fi;;
|
| 1595 |
|
|
i386)
|
| 1596 |
|
|
AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag],
|
| 1597 |
|
|
tcl_cv_cc_arch_x86_64, [
|
| 1598 |
|
|
hold_cflags=$CFLAGS
|
| 1599 |
|
|
CFLAGS="$CFLAGS -arch x86_64"
|
| 1600 |
|
|
AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes,
|
| 1601 |
|
|
tcl_cv_cc_arch_x86_64=no)
|
| 1602 |
|
|
CFLAGS=$hold_cflags])
|
| 1603 |
|
|
if test $tcl_cv_cc_arch_x86_64 = yes; then
|
| 1604 |
|
|
CFLAGS="$CFLAGS -arch x86_64"
|
| 1605 |
|
|
do64bit_ok=yes
|
| 1606 |
|
|
fi;;
|
| 1607 |
|
|
*)
|
| 1608 |
|
|
AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);;
|
| 1609 |
|
|
esac
|
| 1610 |
|
|
else
|
| 1611 |
|
|
# Check for combined 32-bit and 64-bit fat build
|
| 1612 |
|
|
echo "$CFLAGS " | grep -E -q -- '-arch (ppc64|x86_64) ' && \
|
| 1613 |
|
|
echo "$CFLAGS " | grep -E -q -- '-arch (ppc|i386) ' && \
|
| 1614 |
|
|
fat_32_64=yes
|
| 1615 |
|
|
fi
|
| 1616 |
|
|
SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}'
|
| 1617 |
|
|
AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [
|
| 1618 |
|
|
hold_ldflags=$LDFLAGS
|
| 1619 |
|
|
LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
|
| 1620 |
|
|
AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_single_module=no)
|
| 1621 |
|
|
LDFLAGS=$hold_ldflags])
|
| 1622 |
|
|
if test $tcl_cv_ld_single_module = yes; then
|
| 1623 |
|
|
SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
|
| 1624 |
|
|
fi
|
| 1625 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1626 |
|
|
SHLIB_SUFFIX=".dylib"
|
| 1627 |
|
|
DL_OBJS="tclLoadDyld.o"
|
| 1628 |
|
|
DL_LIBS=""
|
| 1629 |
|
|
# Don't use -prebind when building for Mac OS X 10.4 or later only:
|
| 1630 |
|
|
test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int([$]2)}'`" -lt 4 -a \
|
| 1631 |
|
|
"`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int([$]2)}'`" -lt 4 && \
|
| 1632 |
|
|
LDFLAGS="$LDFLAGS -prebind"
|
| 1633 |
|
|
LDFLAGS="$LDFLAGS -headerpad_max_install_names"
|
| 1634 |
|
|
AC_CACHE_CHECK([if ld accepts -search_paths_first flag], tcl_cv_ld_search_paths_first, [
|
| 1635 |
|
|
hold_ldflags=$LDFLAGS
|
| 1636 |
|
|
LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
|
| 1637 |
|
|
AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes, tcl_cv_ld_search_paths_first=no)
|
| 1638 |
|
|
LDFLAGS=$hold_ldflags])
|
| 1639 |
|
|
if test $tcl_cv_ld_search_paths_first = yes; then
|
| 1640 |
|
|
LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
|
| 1641 |
|
|
fi
|
| 1642 |
|
|
CC_SEARCH_FLAGS=""
|
| 1643 |
|
|
LD_SEARCH_FLAGS=""
|
| 1644 |
|
|
LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
|
| 1645 |
|
|
PLAT_OBJS=\$\(MAC\_OSX_OBJS\)
|
| 1646 |
|
|
PLAT_SRCS=\$\(MAC\_OSX_SRCS\)
|
| 1647 |
|
|
AC_MSG_CHECKING([whether to use CoreFoundation])
|
| 1648 |
|
|
AC_ARG_ENABLE(corefoundation, [ --enable-corefoundation use CoreFoundation API [--enable-corefoundation]],
|
| 1649 |
|
|
[tcl_corefoundation=$enableval], [tcl_corefoundation=yes])
|
| 1650 |
|
|
AC_MSG_RESULT([$tcl_corefoundation])
|
| 1651 |
|
|
if test $tcl_corefoundation = yes; then
|
| 1652 |
|
|
AC_CACHE_CHECK([for CoreFoundation.framework], tcl_cv_lib_corefoundation, [
|
| 1653 |
|
|
hold_libs=$LIBS
|
| 1654 |
|
|
if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
|
| 1655 |
|
|
# On Tiger there is no 64-bit CF, so remove 64-bit archs
|
| 1656 |
|
|
# from CFLAGS et al. while testing for presence of CF.
|
| 1657 |
|
|
# 64-bit CF is disabled in tclUnixPort.h if necessary.
|
| 1658 |
|
|
eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
|
| 1659 |
|
|
done; fi
|
| 1660 |
|
|
LIBS="$LIBS -framework CoreFoundation"
|
| 1661 |
|
|
AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
|
| 1662 |
|
|
[CFBundleRef b = CFBundleGetMainBundle();],
|
| 1663 |
|
|
tcl_cv_lib_corefoundation=yes, tcl_cv_lib_corefoundation=no)
|
| 1664 |
|
|
if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
|
| 1665 |
|
|
eval $v'="$hold_'$v'"'
|
| 1666 |
|
|
done; fi; LIBS=$hold_libs])
|
| 1667 |
|
|
if test $tcl_cv_lib_corefoundation = yes; then
|
| 1668 |
|
|
LIBS="$LIBS -framework CoreFoundation"
|
| 1669 |
|
|
AC_DEFINE(HAVE_COREFOUNDATION)
|
| 1670 |
|
|
else
|
| 1671 |
|
|
tcl_corefoundation=no
|
| 1672 |
|
|
fi
|
| 1673 |
|
|
if test "$fat_32_64" = yes -a $tcl_corefoundation = yes; then
|
| 1674 |
|
|
AC_CACHE_CHECK([for 64-bit CoreFoundation], tcl_cv_lib_corefoundation_64, [
|
| 1675 |
|
|
for v in CFLAGS CPPFLAGS LDFLAGS; do
|
| 1676 |
|
|
eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
|
| 1677 |
|
|
done
|
| 1678 |
|
|
AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
|
| 1679 |
|
|
[CFBundleRef b = CFBundleGetMainBundle();],
|
| 1680 |
|
|
tcl_cv_lib_corefoundation_64=yes, tcl_cv_lib_corefoundation_64=no)
|
| 1681 |
|
|
for v in CFLAGS CPPFLAGS LDFLAGS; do
|
| 1682 |
|
|
eval $v'="$hold_'$v'"'
|
| 1683 |
|
|
done])
|
| 1684 |
|
|
if test $tcl_cv_lib_corefoundation_64 = no; then
|
| 1685 |
|
|
AC_DEFINE(NO_COREFOUNDATION_64)
|
| 1686 |
|
|
fi
|
| 1687 |
|
|
fi
|
| 1688 |
|
|
fi
|
| 1689 |
|
|
AC_DEFINE(MAC_OSX_TCL)
|
| 1690 |
|
|
;;
|
| 1691 |
|
|
NEXTSTEP-*)
|
| 1692 |
|
|
SHLIB_CFLAGS=""
|
| 1693 |
|
|
SHLIB_LD="cc -nostdlib -r"
|
| 1694 |
|
|
SHLIB_LD_LIBS=""
|
| 1695 |
|
|
SHLIB_SUFFIX=".so"
|
| 1696 |
|
|
DL_OBJS="tclLoadNext.o"
|
| 1697 |
|
|
DL_LIBS=""
|
| 1698 |
|
|
CC_SEARCH_FLAGS=""
|
| 1699 |
|
|
LD_SEARCH_FLAGS=""
|
| 1700 |
|
|
;;
|
| 1701 |
|
|
OS/390-*)
|
| 1702 |
|
|
CFLAGS_OPTIMIZE="" # Optimizer is buggy
|
| 1703 |
|
|
AC_DEFINE(_OE_SOCKETS) # needed in sys/socket.h
|
| 1704 |
|
|
;;
|
| 1705 |
|
|
OSF1-1.0|OSF1-1.1|OSF1-1.2)
|
| 1706 |
|
|
# OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
|
| 1707 |
|
|
SHLIB_CFLAGS=""
|
| 1708 |
|
|
# Hack: make package name same as library name
|
| 1709 |
|
|
SHLIB_LD='ld -R -export $@:'
|
| 1710 |
|
|
SHLIB_LD_LIBS=""
|
| 1711 |
|
|
SHLIB_SUFFIX=".so"
|
| 1712 |
|
|
DL_OBJS="tclLoadOSF.o"
|
| 1713 |
|
|
DL_LIBS=""
|
| 1714 |
|
|
CC_SEARCH_FLAGS=""
|
| 1715 |
|
|
LD_SEARCH_FLAGS=""
|
| 1716 |
|
|
;;
|
| 1717 |
|
|
OSF1-1.*)
|
| 1718 |
|
|
# OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
|
| 1719 |
|
|
SHLIB_CFLAGS="-fPIC"
|
| 1720 |
|
|
if test "$SHARED_BUILD" = "1" ; then
|
| 1721 |
|
|
SHLIB_LD="ld -shared"
|
| 1722 |
|
|
else
|
| 1723 |
|
|
SHLIB_LD="ld -non_shared"
|
| 1724 |
|
|
fi
|
| 1725 |
|
|
SHLIB_LD_LIBS=""
|
| 1726 |
|
|
SHLIB_SUFFIX=".so"
|
| 1727 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1728 |
|
|
DL_LIBS=""
|
| 1729 |
|
|
CC_SEARCH_FLAGS=""
|
| 1730 |
|
|
LD_SEARCH_FLAGS=""
|
| 1731 |
|
|
;;
|
| 1732 |
|
|
OSF1-V*)
|
| 1733 |
|
|
# Digital OSF/1
|
| 1734 |
|
|
SHLIB_CFLAGS=""
|
| 1735 |
|
|
if test "$SHARED_BUILD" = "1" ; then
|
| 1736 |
|
|
SHLIB_LD='ld -shared -expect_unresolved "*"'
|
| 1737 |
|
|
else
|
| 1738 |
|
|
SHLIB_LD='ld -non_shared -expect_unresolved "*"'
|
| 1739 |
|
|
fi
|
| 1740 |
|
|
SHLIB_LD_LIBS=""
|
| 1741 |
|
|
SHLIB_SUFFIX=".so"
|
| 1742 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1743 |
|
|
DL_LIBS=""
|
| 1744 |
|
|
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
| 1745 |
|
|
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
| 1746 |
|
|
if test "$GCC" = "yes" ; then
|
| 1747 |
|
|
CFLAGS="$CFLAGS -mieee"
|
| 1748 |
|
|
else
|
| 1749 |
|
|
CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"
|
| 1750 |
|
|
fi
|
| 1751 |
|
|
# see pthread_intro(3) for pthread support on osf1, k.furukawa
|
| 1752 |
|
|
if test "${TCL_THREADS}" = "1" ; then
|
| 1753 |
|
|
CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
|
| 1754 |
|
|
CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
|
| 1755 |
|
|
LIBS=`echo $LIBS | sed s/-lpthreads//`
|
| 1756 |
|
|
if test "$GCC" = "yes" ; then
|
| 1757 |
|
|
LIBS="$LIBS -lpthread -lmach -lexc"
|
| 1758 |
|
|
else
|
| 1759 |
|
|
CFLAGS="$CFLAGS -pthread"
|
| 1760 |
|
|
LDFLAGS="$LDFLAGS -pthread"
|
| 1761 |
|
|
fi
|
| 1762 |
|
|
fi
|
| 1763 |
|
|
|
| 1764 |
|
|
;;
|
| 1765 |
|
|
QNX-6*)
|
| 1766 |
|
|
# QNX RTP
|
| 1767 |
|
|
# This may work for all QNX, but it was only reported for v6.
|
| 1768 |
|
|
SHLIB_CFLAGS="-fPIC"
|
| 1769 |
|
|
SHLIB_LD="ld -Bshareable -x"
|
| 1770 |
|
|
SHLIB_LD_LIBS=""
|
| 1771 |
|
|
SHLIB_SUFFIX=".so"
|
| 1772 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1773 |
|
|
# dlopen is in -lc on QNX
|
| 1774 |
|
|
DL_LIBS=""
|
| 1775 |
|
|
CC_SEARCH_FLAGS=""
|
| 1776 |
|
|
LD_SEARCH_FLAGS=""
|
| 1777 |
|
|
;;
|
| 1778 |
|
|
RISCos-*)
|
| 1779 |
|
|
SHLIB_CFLAGS="-G 0"
|
| 1780 |
|
|
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
|
| 1781 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1782 |
|
|
SHLIB_SUFFIX=".a"
|
| 1783 |
|
|
DL_OBJS="tclLoadAout.o"
|
| 1784 |
|
|
DL_LIBS=""
|
| 1785 |
|
|
LDFLAGS="$LDFLAGS -Wl,-D,08000000"
|
| 1786 |
|
|
CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
| 1787 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1788 |
|
|
;;
|
| 1789 |
|
|
SCO_SV-3.2*)
|
| 1790 |
|
|
# Note, dlopen is available only on SCO 3.2.5 and greater. However,
|
| 1791 |
|
|
# this test works, since "uname -s" was non-standard in 3.2.4 and
|
| 1792 |
|
|
# below.
|
| 1793 |
|
|
if test "$GCC" = "yes" ; then
|
| 1794 |
|
|
SHLIB_CFLAGS="-fPIC -melf"
|
| 1795 |
|
|
LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
|
| 1796 |
|
|
else
|
| 1797 |
|
|
SHLIB_CFLAGS="-Kpic -belf"
|
| 1798 |
|
|
LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
|
| 1799 |
|
|
fi
|
| 1800 |
|
|
SHLIB_LD="ld -G"
|
| 1801 |
|
|
SHLIB_LD_LIBS=""
|
| 1802 |
|
|
SHLIB_SUFFIX=".so"
|
| 1803 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1804 |
|
|
DL_LIBS=""
|
| 1805 |
|
|
CC_SEARCH_FLAGS=""
|
| 1806 |
|
|
LD_SEARCH_FLAGS=""
|
| 1807 |
|
|
;;
|
| 1808 |
|
|
SINIX*5.4*)
|
| 1809 |
|
|
SHLIB_CFLAGS="-K PIC"
|
| 1810 |
|
|
SHLIB_LD="cc -G"
|
| 1811 |
|
|
SHLIB_LD_LIBS=""
|
| 1812 |
|
|
SHLIB_SUFFIX=".so"
|
| 1813 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1814 |
|
|
DL_LIBS="-ldl"
|
| 1815 |
|
|
CC_SEARCH_FLAGS=""
|
| 1816 |
|
|
LD_SEARCH_FLAGS=""
|
| 1817 |
|
|
;;
|
| 1818 |
|
|
SunOS-4*)
|
| 1819 |
|
|
SHLIB_CFLAGS="-PIC"
|
| 1820 |
|
|
SHLIB_LD="ld"
|
| 1821 |
|
|
SHLIB_LD_LIBS=""
|
| 1822 |
|
|
SHLIB_SUFFIX=".so"
|
| 1823 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1824 |
|
|
DL_LIBS="-ldl"
|
| 1825 |
|
|
CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
| 1826 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1827 |
|
|
|
| 1828 |
|
|
# SunOS can't handle version numbers with dots in them in library
|
| 1829 |
|
|
# specs, like -ltcl7.5, so use -ltcl75 instead. Also, it
|
| 1830 |
|
|
# requires an extra version number at the end of .so file names.
|
| 1831 |
|
|
# So, the library has to have a name like libtcl75.so.1.0
|
| 1832 |
|
|
|
| 1833 |
|
|
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
|
| 1834 |
|
|
UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
| 1835 |
|
|
TCL_LIB_VERSIONS_OK=nodots
|
| 1836 |
|
|
;;
|
| 1837 |
|
|
SunOS-5.[[0-6]])
|
| 1838 |
|
|
# Careful to not let 5.10+ fall into this case
|
| 1839 |
|
|
|
| 1840 |
|
|
# Note: If _REENTRANT isn't defined, then Solaris
|
| 1841 |
|
|
# won't define thread-safe library routines.
|
| 1842 |
|
|
|
| 1843 |
|
|
AC_DEFINE(_REENTRANT)
|
| 1844 |
|
|
AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
|
| 1845 |
|
|
|
| 1846 |
|
|
SHLIB_CFLAGS="-KPIC"
|
| 1847 |
|
|
|
| 1848 |
|
|
# Note: need the LIBS below, otherwise Tk won't find Tcl's
|
| 1849 |
|
|
# symbols when dynamically loaded into tclsh.
|
| 1850 |
|
|
|
| 1851 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1852 |
|
|
SHLIB_SUFFIX=".so"
|
| 1853 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1854 |
|
|
DL_LIBS="-ldl"
|
| 1855 |
|
|
if test "$GCC" = "yes" ; then
|
| 1856 |
|
|
SHLIB_LD="$CC -shared"
|
| 1857 |
|
|
CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
|
| 1858 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1859 |
|
|
else
|
| 1860 |
|
|
SHLIB_LD="/usr/ccs/bin/ld -G -z text"
|
| 1861 |
|
|
CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
|
| 1862 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1863 |
|
|
fi
|
| 1864 |
|
|
;;
|
| 1865 |
|
|
SunOS-5*)
|
| 1866 |
|
|
# Note: If _REENTRANT isn't defined, then Solaris
|
| 1867 |
|
|
# won't define thread-safe library routines.
|
| 1868 |
|
|
|
| 1869 |
|
|
AC_DEFINE(_REENTRANT)
|
| 1870 |
|
|
AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
|
| 1871 |
|
|
|
| 1872 |
|
|
SHLIB_CFLAGS="-KPIC"
|
| 1873 |
|
|
|
| 1874 |
|
|
# Check to enable 64-bit flags for compiler/linker
|
| 1875 |
|
|
if test "$do64bit" = "yes" ; then
|
| 1876 |
|
|
arch=`isainfo`
|
| 1877 |
|
|
if test "$arch" = "sparcv9 sparc" ; then
|
| 1878 |
|
|
if test "$GCC" = "yes" ; then
|
| 1879 |
|
|
if test "`gcc -dumpversion | awk -F. '{print [$]1}'`" -lt "3" ; then
|
| 1880 |
|
|
AC_MSG_WARN([64bit mode not supported with GCC < 3.2 on $system])
|
| 1881 |
|
|
else
|
| 1882 |
|
|
do64bit_ok=yes
|
| 1883 |
|
|
CFLAGS="$CFLAGS -m64 -mcpu=v9"
|
| 1884 |
|
|
LDFLAGS="$LDFLAGS -m64 -mcpu=v9"
|
| 1885 |
|
|
SHLIB_CFLAGS="-fPIC"
|
| 1886 |
|
|
fi
|
| 1887 |
|
|
else
|
| 1888 |
|
|
do64bit_ok=yes
|
| 1889 |
|
|
if test "$do64bitVIS" = "yes" ; then
|
| 1890 |
|
|
CFLAGS="$CFLAGS -xarch=v9a"
|
| 1891 |
|
|
LDFLAGS="$LDFLAGS -xarch=v9a"
|
| 1892 |
|
|
else
|
| 1893 |
|
|
CFLAGS="$CFLAGS -xarch=v9"
|
| 1894 |
|
|
LDFLAGS="$LDFLAGS -xarch=v9"
|
| 1895 |
|
|
fi
|
| 1896 |
|
|
# Solaris 64 uses this as well
|
| 1897 |
|
|
#LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
|
| 1898 |
|
|
fi
|
| 1899 |
|
|
elif test "$arch" = "amd64 i386" ; then
|
| 1900 |
|
|
if test "$GCC" = "yes" ; then
|
| 1901 |
|
|
AC_MSG_WARN([64bit mode not supported with GCC on $system])
|
| 1902 |
|
|
else
|
| 1903 |
|
|
do64bit_ok=yes
|
| 1904 |
|
|
CFLAGS="$CFLAGS -xarch=amd64"
|
| 1905 |
|
|
LDFLAGS="$LDFLAGS -xarch=amd64"
|
| 1906 |
|
|
fi
|
| 1907 |
|
|
else
|
| 1908 |
|
|
AC_MSG_WARN([64bit mode not supported for $arch])
|
| 1909 |
|
|
fi
|
| 1910 |
|
|
fi
|
| 1911 |
|
|
|
| 1912 |
|
|
# Note: need the LIBS below, otherwise Tk won't find Tcl's
|
| 1913 |
|
|
# symbols when dynamically loaded into tclsh.
|
| 1914 |
|
|
|
| 1915 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1916 |
|
|
SHLIB_SUFFIX=".so"
|
| 1917 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1918 |
|
|
DL_LIBS="-ldl"
|
| 1919 |
|
|
if test "$GCC" = "yes" ; then
|
| 1920 |
|
|
SHLIB_LD="$CC -shared"
|
| 1921 |
|
|
CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
|
| 1922 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1923 |
|
|
if test "$do64bit_ok" = "yes" ; then
|
| 1924 |
|
|
# We need to specify -static-libgcc or we need to
|
| 1925 |
|
|
# add the path to the sparv9 libgcc.
|
| 1926 |
|
|
SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc"
|
| 1927 |
|
|
# for finding sparcv9 libgcc, get the regular libgcc
|
| 1928 |
|
|
# path, remove so name and append 'sparcv9'
|
| 1929 |
|
|
#v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..."
|
| 1930 |
|
|
#CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir"
|
| 1931 |
|
|
fi
|
| 1932 |
|
|
else
|
| 1933 |
|
|
case $system in
|
| 1934 |
|
|
SunOS-5.[[1-9]][[0-9]]*)
|
| 1935 |
|
|
SHLIB_LD='${CC} -G -z text';;
|
| 1936 |
|
|
*)
|
| 1937 |
|
|
SHLIB_LD="/usr/ccs/bin/ld -G -z text";;
|
| 1938 |
|
|
esac
|
| 1939 |
|
|
CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
|
| 1940 |
|
|
LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
|
| 1941 |
|
|
fi
|
| 1942 |
|
|
;;
|
| 1943 |
|
|
ULTRIX-4.*)
|
| 1944 |
|
|
SHLIB_CFLAGS="-G 0"
|
| 1945 |
|
|
SHLIB_SUFFIX=".a"
|
| 1946 |
|
|
SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
|
| 1947 |
|
|
SHLIB_LD_LIBS='${LIBS}'
|
| 1948 |
|
|
DL_OBJS="tclLoadAout.o"
|
| 1949 |
|
|
DL_LIBS=""
|
| 1950 |
|
|
LDFLAGS="$LDFLAGS -Wl,-D,08000000"
|
| 1951 |
|
|
CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
| 1952 |
|
|
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
| 1953 |
|
|
if test "$GCC" != "yes" ; then
|
| 1954 |
|
|
CFLAGS="$CFLAGS -DHAVE_TZSET -std1"
|
| 1955 |
|
|
fi
|
| 1956 |
|
|
;;
|
| 1957 |
|
|
UNIX_SV* | UnixWare-5*)
|
| 1958 |
|
|
SHLIB_CFLAGS="-KPIC"
|
| 1959 |
|
|
SHLIB_LD="cc -G"
|
| 1960 |
|
|
SHLIB_LD_LIBS=""
|
| 1961 |
|
|
SHLIB_SUFFIX=".so"
|
| 1962 |
|
|
DL_OBJS="tclLoadDl.o"
|
| 1963 |
|
|
DL_LIBS="-ldl"
|
| 1964 |
|
|
# Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
|
| 1965 |
|
|
# that don't grok the -Bexport option. Test that it does.
|
| 1966 |
|
|
AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [
|
| 1967 |
|
|
hold_ldflags=$LDFLAGS
|
| 1968 |
|
|
LDFLAGS="$LDFLAGS -Wl,-Bexport"
|
| 1969 |
|
|
AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport=no)
|
| 1970 |
|
|
LDFLAGS=$hold_ldflags])
|
| 1971 |
|
|
if test $tcl_cv_ld_Bexport = yes; then
|
| 1972 |
|
|
LDFLAGS="$LDFLAGS -Wl,-Bexport"
|
| 1973 |
|
|
fi
|
| 1974 |
|
|
CC_SEARCH_FLAGS=""
|
| 1975 |
|
|
LD_SEARCH_FLAGS=""
|
| 1976 |
|
|
;;
|
| 1977 |
|
|
esac
|
| 1978 |
|
|
|
| 1979 |
|
|
if test "$do64bit" = "yes" -a "$do64bit_ok" = "no" ; then
|
| 1980 |
|
|
AC_MSG_WARN([64bit support being disabled -- don't know magic for this platform])
|
| 1981 |
|
|
fi
|
| 1982 |
|
|
|
| 1983 |
|
|
dnl # Add any CPPFLAGS set in the environment to our CFLAGS, but delay doing so
|
| 1984 |
|
|
dnl # until the end of configure, as configure's compile and link tests use
|
| 1985 |
|
|
dnl # both CPPFLAGS and CFLAGS (unlike our compile and link) but configure's
|
| 1986 |
|
|
dnl # preprocessing tests use only CPPFLAGS.
|
| 1987 |
|
|
SC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""])
|
| 1988 |
|
|
|
| 1989 |
|
|
# Step 4: If pseudo-static linking is in use (see K. B. Kenny, "Dynamic
|
| 1990 |
|
|
# Loading for Tcl -- What Became of It?". Proc. 2nd Tcl/Tk Workshop,
|
| 1991 |
|
|
# New Orleans, LA, Computerized Processes Unlimited, 1994), then we need
|
| 1992 |
|
|
# to determine which of several header files defines the a.out file
|
| 1993 |
|
|
# format (a.out.h, sys/exec.h, or sys/exec_aout.h). At present, we
|
| 1994 |
|
|
# support only a file format that is more or less version-7-compatible.
|
| 1995 |
|
|
# In particular,
|
| 1996 |
|
|
# - a.out files must begin with `struct exec'.
|
| 1997 |
|
|
# - the N_TXTOFF on the `struct exec' must compute the seek address
|
| 1998 |
|
|
# of the text segment
|
| 1999 |
|
|
# - The `struct exec' must contain a_magic, a_text, a_data, a_bss
|
| 2000 |
|
|
# and a_entry fields.
|
| 2001 |
|
|
# The following compilation should succeed if and only if either sys/exec.h
|
| 2002 |
|
|
# or a.out.h is usable for the purpose.
|
| 2003 |
|
|
#
|
| 2004 |
|
|
# Note that the modified COFF format used on MIPS Ultrix 4.x is usable; the
|
| 2005 |
|
|
# `struct exec' includes a second header that contains information that
|
| 2006 |
|
|
# duplicates the v7 fields that are needed.
|
| 2007 |
|
|
|
| 2008 |
|
|
if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
|
| 2009 |
|
|
AC_CACHE_CHECK([sys/exec.h], tcl_cv_sysexec_h, [
|
| 2010 |
|
|
AC_TRY_COMPILE([#include <sys/exec.h>],[
|
| 2011 |
|
|
struct exec foo;
|
| 2012 |
|
|
unsigned long seek;
|
| 2013 |
|
|
int flag;
|
| 2014 |
|
|
#if defined(__mips) || defined(mips)
|
| 2015 |
|
|
seek = N_TXTOFF (foo.ex_f, foo.ex_o);
|
| 2016 |
|
|
#else
|
| 2017 |
|
|
seek = N_TXTOFF (foo);
|
| 2018 |
|
|
#endif
|
| 2019 |
|
|
flag = (foo.a_magic == OMAGIC);
|
| 2020 |
|
|
return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
|
| 2021 |
|
|
], tcl_cv_sysexec_h=usable, tcl_cv_sysexec_h=unusable)])
|
| 2022 |
|
|
if test $tcl_cv_sysexec_h = usable; then
|
| 2023 |
|
|
AC_DEFINE(USE_SYS_EXEC_H)
|
| 2024 |
|
|
else
|
| 2025 |
|
|
AC_CACHE_CHECK([a.out.h], tcl_cv_aout_h, [
|
| 2026 |
|
|
AC_TRY_COMPILE([#include <a.out.h>],[
|
| 2027 |
|
|
struct exec foo;
|
| 2028 |
|
|
unsigned long seek;
|
| 2029 |
|
|
int flag;
|
| 2030 |
|
|
#if defined(__mips) || defined(mips)
|
| 2031 |
|
|
seek = N_TXTOFF (foo.ex_f, foo.ex_o);
|
| 2032 |
|
|
#else
|
| 2033 |
|
|
seek = N_TXTOFF (foo);
|
| 2034 |
|
|
#endif
|
| 2035 |
|
|
flag = (foo.a_magic == OMAGIC);
|
| 2036 |
|
|
return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
|
| 2037 |
|
|
], tcl_cv_aout_h=usable, tcl_cv_aout_h=unusable)])
|
| 2038 |
|
|
if test $tcl_cv_aout_h = usable; then
|
| 2039 |
|
|
AC_DEFINE(USE_A_OUT_H)
|
| 2040 |
|
|
else
|
| 2041 |
|
|
AC_CACHE_CHECK([sys/exec_aout.h], tcl_cv_sysexecaout_h, [
|
| 2042 |
|
|
AC_TRY_COMPILE([#include <sys/exec_aout.h>],[
|
| 2043 |
|
|
struct exec foo;
|
| 2044 |
|
|
unsigned long seek;
|
| 2045 |
|
|
int flag;
|
| 2046 |
|
|
#if defined(__mips) || defined(mips)
|
| 2047 |
|
|
seek = N_TXTOFF (foo.ex_f, foo.ex_o);
|
| 2048 |
|
|
#else
|
| 2049 |
|
|
seek = N_TXTOFF (foo);
|
| 2050 |
|
|
#endif
|
| 2051 |
|
|
flag = (foo.a_midmag == OMAGIC);
|
| 2052 |
|
|
return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
|
| 2053 |
|
|
], tcl_cv_sysexecaout_h=usable, tcl_cv_sysexecaout_h=unusable)])
|
| 2054 |
|
|
if test $tcl_cv_sysexecaout_h = usable; then
|
| 2055 |
|
|
AC_DEFINE(USE_SYS_EXEC_AOUT_H)
|
| 2056 |
|
|
else
|
| 2057 |
|
|
DL_OBJS=""
|
| 2058 |
|
|
fi
|
| 2059 |
|
|
fi
|
| 2060 |
|
|
fi
|
| 2061 |
|
|
fi
|
| 2062 |
|
|
|
| 2063 |
|
|
# Step 5: disable dynamic loading if requested via a command-line switch.
|
| 2064 |
|
|
|
| 2065 |
|
|
AC_ARG_ENABLE(load, [ --disable-load disallow dynamic loading and "load" command],
|
| 2066 |
|
|
[tcl_ok=$enableval], [tcl_ok=yes])
|
| 2067 |
|
|
if test "$tcl_ok" = "no"; then
|
| 2068 |
|
|
DL_OBJS=""
|
| 2069 |
|
|
fi
|
| 2070 |
|
|
|
| 2071 |
|
|
if test "x$DL_OBJS" != "x" ; then
|
| 2072 |
|
|
BUILD_DLTEST="\$(DLTEST_TARGETS)"
|
| 2073 |
|
|
else
|
| 2074 |
|
|
echo "Can't figure out how to do dynamic loading or shared libraries"
|
| 2075 |
|
|
echo "on this system."
|
| 2076 |
|
|
SHLIB_CFLAGS=""
|
| 2077 |
|
|
SHLIB_LD=""
|
| 2078 |
|
|
SHLIB_SUFFIX=""
|
| 2079 |
|
|
DL_OBJS="tclLoadNone.o"
|
| 2080 |
|
|
DL_LIBS=""
|
| 2081 |
|
|
LDFLAGS="$LDFLAGS_ORIG"
|
| 2082 |
|
|
CC_SEARCH_FLAGS=""
|
| 2083 |
|
|
LD_SEARCH_FLAGS=""
|
| 2084 |
|
|
BUILD_DLTEST=""
|
| 2085 |
|
|
fi
|
| 2086 |
|
|
|
| 2087 |
|
|
# If we're running gcc, then change the C flags for compiling shared
|
| 2088 |
|
|
# libraries to the right flags for gcc, instead of those for the
|
| 2089 |
|
|
# standard manufacturer compiler.
|
| 2090 |
|
|
|
| 2091 |
|
|
if test "$DL_OBJS" != "tclLoadNone.o" ; then
|
| 2092 |
|
|
if test "$GCC" = "yes" ; then
|
| 2093 |
|
|
case $system in
|
| 2094 |
|
|
AIX-*)
|
| 2095 |
|
|
;;
|
| 2096 |
|
|
BSD/OS*)
|
| 2097 |
|
|
;;
|
| 2098 |
|
|
IRIX*)
|
| 2099 |
|
|
;;
|
| 2100 |
|
|
NetBSD-*|FreeBSD-*|OpenBSD-*)
|
| 2101 |
|
|
;;
|
| 2102 |
|
|
Darwin-*)
|
| 2103 |
|
|
;;
|
| 2104 |
|
|
RISCos-*)
|
| 2105 |
|
|
;;
|
| 2106 |
|
|
SCO_SV-3.2*)
|
| 2107 |
|
|
;;
|
| 2108 |
|
|
ULTRIX-4.*)
|
| 2109 |
|
|
;;
|
| 2110 |
|
|
*)
|
| 2111 |
|
|
SHLIB_CFLAGS="-fPIC"
|
| 2112 |
|
|
;;
|
| 2113 |
|
|
esac
|
| 2114 |
|
|
fi
|
| 2115 |
|
|
fi
|
| 2116 |
|
|
|
| 2117 |
|
|
if test "$SHARED_LIB_SUFFIX" = "" ; then
|
| 2118 |
|
|
SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}${SHLIB_SUFFIX}'
|
| 2119 |
|
|
fi
|
| 2120 |
|
|
if test "$UNSHARED_LIB_SUFFIX" = "" ; then
|
| 2121 |
|
|
UNSHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
|
| 2122 |
|
|
fi
|
| 2123 |
|
|
|
| 2124 |
|
|
if test "${SHARED_BUILD}" = "1" && test "${SHLIB_SUFFIX}" != "" ; then
|
| 2125 |
|
|
LIB_SUFFIX=${SHARED_LIB_SUFFIX}
|
| 2126 |
|
|
MAKE_LIB='${SHLIB_LD} -o [$]@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
|
| 2127 |
|
|
INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
|
| 2128 |
|
|
else
|
| 2129 |
|
|
LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
|
| 2130 |
|
|
|
| 2131 |
|
|
if test "$RANLIB" = "" ; then
|
| 2132 |
|
|
MAKE_LIB='$(STLIB_LD) [$]@ ${OBJS}'
|
| 2133 |
|
|
INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
|
| 2134 |
|
|
else
|
| 2135 |
|
|
MAKE_LIB='${STLIB_LD} [$]@ ${OBJS} ; ${RANLIB} [$]@'
|
| 2136 |
|
|
INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(LIB_FILE))'
|
| 2137 |
|
|
fi
|
| 2138 |
|
|
|
| 2139 |
|
|
dnl Not at all clear what this was doing in Tcl's configure.in
|
| 2140 |
|
|
dnl or why it was needed was needed. In any event, this sort of
|
| 2141 |
|
|
dnl things needs to be done in the big loop above.
|
| 2142 |
|
|
dnl REMOVE THIS BLOCK LATER! (mdejong)
|
| 2143 |
|
|
dnl case $system in
|
| 2144 |
|
|
dnl BSD/OS*)
|
| 2145 |
|
|
dnl ;;
|
| 2146 |
|
|
dnl AIX-[[1-4]].*)
|
| 2147 |
|
|
dnl ;;
|
| 2148 |
|
|
dnl *)
|
| 2149 |
|
|
dnl SHLIB_LD_LIBS=""
|
| 2150 |
|
|
dnl ;;
|
| 2151 |
|
|
dnl esac
|
| 2152 |
|
|
fi
|
| 2153 |
|
|
|
| 2154 |
|
|
|
| 2155 |
|
|
# Stub lib does not depend on shared/static configuration
|
| 2156 |
|
|
if test "$RANLIB" = "" ; then
|
| 2157 |
|
|
MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS}'
|
| 2158 |
|
|
INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)'
|
| 2159 |
|
|
else
|
| 2160 |
|
|
MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS} ; ${RANLIB} [$]@'
|
| 2161 |
|
|
INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(STUB_LIB_FILE))'
|
| 2162 |
|
|
fi
|
| 2163 |
|
|
|
| 2164 |
|
|
|
| 2165 |
|
|
AC_SUBST(DL_LIBS)
|
| 2166 |
|
|
|
| 2167 |
|
|
AC_SUBST(DL_OBJS)
|
| 2168 |
|
|
AC_SUBST(PLAT_OBJS)
|
| 2169 |
|
|
AC_SUBST(PLAT_SRCS)
|
| 2170 |
|
|
AC_SUBST(CFLAGS)
|
| 2171 |
|
|
AC_SUBST(CFLAGS_DEBUG)
|
| 2172 |
|
|
AC_SUBST(CFLAGS_OPTIMIZE)
|
| 2173 |
|
|
AC_SUBST(CFLAGS_WARNING)
|
| 2174 |
|
|
|
| 2175 |
|
|
AC_SUBST(LDFLAGS)
|
| 2176 |
|
|
AC_SUBST(LDFLAGS_DEBUG)
|
| 2177 |
|
|
AC_SUBST(LDFLAGS_OPTIMIZE)
|
| 2178 |
|
|
AC_SUBST(CC_SEARCH_FLAGS)
|
| 2179 |
|
|
AC_SUBST(LD_SEARCH_FLAGS)
|
| 2180 |
|
|
|
| 2181 |
|
|
AC_SUBST(STLIB_LD)
|
| 2182 |
|
|
AC_SUBST(SHLIB_LD)
|
| 2183 |
|
|
AC_SUBST(TCL_SHLIB_LD_EXTRAS)
|
| 2184 |
|
|
AC_SUBST(TK_SHLIB_LD_EXTRAS)
|
| 2185 |
|
|
AC_SUBST(SHLIB_LD_LIBS)
|
| 2186 |
|
|
AC_SUBST(SHLIB_CFLAGS)
|
| 2187 |
|
|
AC_SUBST(SHLIB_SUFFIX)
|
| 2188 |
|
|
|
| 2189 |
|
|
AC_SUBST(MAKE_LIB)
|
| 2190 |
|
|
AC_SUBST(MAKE_STUB_LIB)
|
| 2191 |
|
|
AC_SUBST(INSTALL_LIB)
|
| 2192 |
|
|
AC_SUBST(INSTALL_STUB_LIB)
|
| 2193 |
|
|
AC_SUBST(RANLIB)
|
| 2194 |
|
|
])
|
| 2195 |
|
|
|
| 2196 |
|
|
#--------------------------------------------------------------------
|
| 2197 |
|
|
# SC_SERIAL_PORT
|
| 2198 |
|
|
#
|
| 2199 |
|
|
# Determine which interface to use to talk to the serial port.
|
| 2200 |
|
|
# Note that #include lines must begin in leftmost column for
|
| 2201 |
|
|
# some compilers to recognize them as preprocessor directives,
|
| 2202 |
|
|
# and some build environments have stdin not pointing at a
|
| 2203 |
|
|
# pseudo-terminal (usually /dev/null instead.)
|
| 2204 |
|
|
#
|
| 2205 |
|
|
# Arguments:
|
| 2206 |
|
|
# none
|
| 2207 |
|
|
#
|
| 2208 |
|
|
# Results:
|
| 2209 |
|
|
#
|
| 2210 |
|
|
# Defines only one of the following vars:
|
| 2211 |
|
|
# HAVE_SYS_MODEM_H
|
| 2212 |
|
|
# USE_TERMIOS
|
| 2213 |
|
|
# USE_TERMIO
|
| 2214 |
|
|
# USE_SGTTY
|
| 2215 |
|
|
#
|
| 2216 |
|
|
#--------------------------------------------------------------------
|
| 2217 |
|
|
|
| 2218 |
|
|
AC_DEFUN([SC_SERIAL_PORT], [
|
| 2219 |
|
|
AC_CHECK_HEADERS(sys/modem.h)
|
| 2220 |
|
|
AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [
|
| 2221 |
|
|
AC_TRY_RUN([
|
| 2222 |
|
|
#include <termios.h>
|
| 2223 |
|
|
|
| 2224 |
|
|
int main() {
|
| 2225 |
|
|
struct termios t;
|
| 2226 |
|
|
if (tcgetattr(0, &t) == 0) {
|
| 2227 |
|
|
cfsetospeed(&t, 0);
|
| 2228 |
|
|
t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB;
|
| 2229 |
|
|
return 0;
|
| 2230 |
|
|
}
|
| 2231 |
|
|
return 1;
|
| 2232 |
|
|
}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
|
| 2233 |
|
|
if test $tcl_cv_api_serial = no ; then
|
| 2234 |
|
|
AC_TRY_RUN([
|
| 2235 |
|
|
#include <termio.h>
|
| 2236 |
|
|
|
| 2237 |
|
|
int main() {
|
| 2238 |
|
|
struct termio t;
|
| 2239 |
|
|
if (ioctl(0, TCGETA, &t) == 0) {
|
| 2240 |
|
|
t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB;
|
| 2241 |
|
|
return 0;
|
| 2242 |
|
|
}
|
| 2243 |
|
|
return 1;
|
| 2244 |
|
|
}], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
|
| 2245 |
|
|
fi
|
| 2246 |
|
|
if test $tcl_cv_api_serial = no ; then
|
| 2247 |
|
|
AC_TRY_RUN([
|
| 2248 |
|
|
#include <sgtty.h>
|
| 2249 |
|
|
|
| 2250 |
|
|
int main() {
|
| 2251 |
|
|
struct sgttyb t;
|
| 2252 |
|
|
if (ioctl(0, TIOCGETP, &t) == 0) {
|
| 2253 |
|
|
t.sg_ospeed = 0;
|
| 2254 |
|
|
t.sg_flags |= ODDP | EVENP | RAW;
|
| 2255 |
|
|
return 0;
|
| 2256 |
|
|
}
|
| 2257 |
|
|
return 1;
|
| 2258 |
|
|
}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
|
| 2259 |
|
|
fi
|
| 2260 |
|
|
if test $tcl_cv_api_serial = no ; then
|
| 2261 |
|
|
AC_TRY_RUN([
|
| 2262 |
|
|
#include <termios.h>
|
| 2263 |
|
|
#include <errno.h>
|
| 2264 |
|
|
|
| 2265 |
|
|
int main() {
|
| 2266 |
|
|
struct termios t;
|
| 2267 |
|
|
if (tcgetattr(0, &t) == 0
|
| 2268 |
|
|
|| errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
|
| 2269 |
|
|
cfsetospeed(&t, 0);
|
| 2270 |
|
|
t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB;
|
| 2271 |
|
|
return 0;
|
| 2272 |
|
|
}
|
| 2273 |
|
|
return 1;
|
| 2274 |
|
|
}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
|
| 2275 |
|
|
fi
|
| 2276 |
|
|
if test $tcl_cv_api_serial = no; then
|
| 2277 |
|
|
AC_TRY_RUN([
|
| 2278 |
|
|
#include <termio.h>
|
| 2279 |
|
|
#include <errno.h>
|
| 2280 |
|
|
|
| 2281 |
|
|
int main() {
|
| 2282 |
|
|
struct termio t;
|
| 2283 |
|
|
if (ioctl(0, TCGETA, &t) == 0
|
| 2284 |
|
|
|| errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
|
| 2285 |
|
|
t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB;
|
| 2286 |
|
|
return 0;
|
| 2287 |
|
|
}
|
| 2288 |
|
|
return 1;
|
| 2289 |
|
|
}], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
|
| 2290 |
|
|
fi
|
| 2291 |
|
|
if test $tcl_cv_api_serial = no; then
|
| 2292 |
|
|
AC_TRY_RUN([
|
| 2293 |
|
|
#include <sgtty.h>
|
| 2294 |
|
|
#include <errno.h>
|
| 2295 |
|
|
|
| 2296 |
|
|
int main() {
|
| 2297 |
|
|
struct sgttyb t;
|
| 2298 |
|
|
if (ioctl(0, TIOCGETP, &t) == 0
|
| 2299 |
|
|
|| errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
|
| 2300 |
|
|
t.sg_ospeed = 0;
|
| 2301 |
|
|
t.sg_flags |= ODDP | EVENP | RAW;
|
| 2302 |
|
|
return 0;
|
| 2303 |
|
|
}
|
| 2304 |
|
|
return 1;
|
| 2305 |
|
|
}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=none, tcl_cv_api_serial=none)
|
| 2306 |
|
|
fi])
|
| 2307 |
|
|
case $tcl_cv_api_serial in
|
| 2308 |
|
|
termios) AC_DEFINE(USE_TERMIOS);;
|
| 2309 |
|
|
termio) AC_DEFINE(USE_TERMIO);;
|
| 2310 |
|
|
sgtty) AC_DEFINE(USE_SGTTY);;
|
| 2311 |
|
|
esac
|
| 2312 |
|
|
])
|
| 2313 |
|
|
|
| 2314 |
|
|
#--------------------------------------------------------------------
|
| 2315 |
|
|
# SC_MISSING_POSIX_HEADERS
|
| 2316 |
|
|
#
|
| 2317 |
|
|
# Supply substitutes for missing POSIX header files. Special
|
| 2318 |
|
|
# notes:
|
| 2319 |
|
|
# - stdlib.h doesn't define strtol, strtoul, or
|
| 2320 |
|
|
# strtod insome versions of SunOS
|
| 2321 |
|
|
# - some versions of string.h don't declare procedures such
|
| 2322 |
|
|
# as strstr
|
| 2323 |
|
|
#
|
| 2324 |
|
|
# Arguments:
|
| 2325 |
|
|
# none
|
| 2326 |
|
|
#
|
| 2327 |
|
|
# Results:
|
| 2328 |
|
|
#
|
| 2329 |
|
|
# Defines some of the following vars:
|
| 2330 |
|
|
# NO_DIRENT_H
|
| 2331 |
|
|
# NO_ERRNO_H
|
| 2332 |
|
|
# NO_VALUES_H
|
| 2333 |
|
|
# HAVE_LIMITS_H or NO_LIMITS_H
|
| 2334 |
|
|
# NO_STDLIB_H
|
| 2335 |
|
|
# NO_STRING_H
|
| 2336 |
|
|
# NO_SYS_WAIT_H
|
| 2337 |
|
|
# NO_DLFCN_H
|
| 2338 |
|
|
# HAVE_UNISTD_H
|
| 2339 |
|
|
# HAVE_SYS_PARAM_H
|
| 2340 |
|
|
#
|
| 2341 |
|
|
# HAVE_STRING_H ?
|
| 2342 |
|
|
#
|
| 2343 |
|
|
#--------------------------------------------------------------------
|
| 2344 |
|
|
|
| 2345 |
|
|
AC_DEFUN([SC_MISSING_POSIX_HEADERS], [
|
| 2346 |
|
|
AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [
|
| 2347 |
|
|
AC_TRY_LINK([#include <sys/types.h>
|
| 2348 |
|
|
#include <dirent.h>], [
|
| 2349 |
|
|
#ifndef _POSIX_SOURCE
|
| 2350 |
|
|
# ifdef __Lynx__
|
| 2351 |
|
|
/*
|
| 2352 |
|
|
* Generate compilation error to make the test fail: Lynx headers
|
| 2353 |
|
|
* are only valid if really in the POSIX environment.
|
| 2354 |
|
|
*/
|
| 2355 |
|
|
|
| 2356 |
|
|
missing_procedure();
|
| 2357 |
|
|
# endif
|
| 2358 |
|
|
#endif
|
| 2359 |
|
|
DIR *d;
|
| 2360 |
|
|
struct dirent *entryPtr;
|
| 2361 |
|
|
char *p;
|
| 2362 |
|
|
d = opendir("foobar");
|
| 2363 |
|
|
entryPtr = readdir(d);
|
| 2364 |
|
|
p = entryPtr->d_name;
|
| 2365 |
|
|
closedir(d);
|
| 2366 |
|
|
], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)])
|
| 2367 |
|
|
|
| 2368 |
|
|
if test $tcl_cv_dirent_h = no; then
|
| 2369 |
|
|
AC_DEFINE(NO_DIRENT_H)
|
| 2370 |
|
|
fi
|
| 2371 |
|
|
|
| 2372 |
|
|
AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H)])
|
| 2373 |
|
|
AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H)])
|
| 2374 |
|
|
AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H)])
|
| 2375 |
|
|
AC_CHECK_HEADER(limits.h,
|
| 2376 |
|
|
[AC_DEFINE(HAVE_LIMITS_H)], [AC_DEFINE(NO_LIMITS_H)])
|
| 2377 |
|
|
AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0)
|
| 2378 |
|
|
AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0)
|
| 2379 |
|
|
AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0)
|
| 2380 |
|
|
AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0)
|
| 2381 |
|
|
if test $tcl_ok = 0; then
|
| 2382 |
|
|
AC_DEFINE(NO_STDLIB_H)
|
| 2383 |
|
|
fi
|
| 2384 |
|
|
AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0)
|
| 2385 |
|
|
AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0)
|
| 2386 |
|
|
AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0)
|
| 2387 |
|
|
|
| 2388 |
|
|
# See also memmove check below for a place where NO_STRING_H can be
|
| 2389 |
|
|
# set and why.
|
| 2390 |
|
|
|
| 2391 |
|
|
if test $tcl_ok = 0; then
|
| 2392 |
|
|
AC_DEFINE(NO_STRING_H)
|
| 2393 |
|
|
fi
|
| 2394 |
|
|
|
| 2395 |
|
|
AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H)])
|
| 2396 |
|
|
AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H)])
|
| 2397 |
|
|
|
| 2398 |
|
|
# OS/390 lacks sys/param.h (and doesn't need it, by chance).
|
| 2399 |
|
|
AC_HAVE_HEADERS(unistd.h sys/param.h)
|
| 2400 |
|
|
])
|
| 2401 |
|
|
|
| 2402 |
|
|
#--------------------------------------------------------------------
|
| 2403 |
|
|
# SC_PATH_X
|
| 2404 |
|
|
#
|
| 2405 |
|
|
# Locate the X11 header files and the X11 library archive. Try
|
| 2406 |
|
|
# the ac_path_x macro first, but if it doesn't find the X stuff
|
| 2407 |
|
|
# (e.g. because there's no xmkmf program) then check through
|
| 2408 |
|
|
# a list of possible directories. Under some conditions the
|
| 2409 |
|
|
# autoconf macro will return an include directory that contains
|
| 2410 |
|
|
# no include files, so double-check its result just to be safe.
|
| 2411 |
|
|
#
|
| 2412 |
|
|
# Arguments:
|
| 2413 |
|
|
# none
|
| 2414 |
|
|
#
|
| 2415 |
|
|
# Results:
|
| 2416 |
|
|
#
|
| 2417 |
|
|
# Sets the the following vars:
|
| 2418 |
|
|
# XINCLUDES
|
| 2419 |
|
|
# XLIBSW
|
| 2420 |
|
|
#
|
| 2421 |
|
|
#--------------------------------------------------------------------
|
| 2422 |
|
|
|
| 2423 |
|
|
AC_DEFUN([SC_PATH_X], [
|
| 2424 |
|
|
AC_PATH_X
|
| 2425 |
|
|
not_really_there=""
|
| 2426 |
|
|
if test "$no_x" = ""; then
|
| 2427 |
|
|
if test "$x_includes" = ""; then
|
| 2428 |
|
|
AC_TRY_CPP([#include <X11/XIntrinsic.h>], , not_really_there="yes")
|
| 2429 |
|
|
else
|
| 2430 |
|
|
if test ! -r $x_includes/X11/Intrinsic.h; then
|
| 2431 |
|
|
not_really_there="yes"
|
| 2432 |
|
|
fi
|
| 2433 |
|
|
fi
|
| 2434 |
|
|
fi
|
| 2435 |
|
|
if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
|
| 2436 |
|
|
AC_MSG_CHECKING([for X11 header files])
|
| 2437 |
|
|
found_xincludes="no"
|
| 2438 |
|
|
AC_TRY_CPP([#include <X11/Intrinsic.h>], found_xincludes="yes", found_xincludes="no")
|
| 2439 |
|
|
if test "$found_xincludes" = "no"; then
|
| 2440 |
|
|
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"
|
| 2441 |
|
|
for i in $dirs ; do
|
| 2442 |
|
|
if test -r $i/X11/Intrinsic.h; then
|
| 2443 |
|
|
AC_MSG_RESULT([$i])
|
| 2444 |
|
|
XINCLUDES=" -I$i"
|
| 2445 |
|
|
found_xincludes="yes"
|
| 2446 |
|
|
break
|
| 2447 |
|
|
fi
|
| 2448 |
|
|
done
|
| 2449 |
|
|
fi
|
| 2450 |
|
|
else
|
| 2451 |
|
|
if test "$x_includes" != ""; then
|
| 2452 |
|
|
XINCLUDES="-I$x_includes"
|
| 2453 |
|
|
found_xincludes="yes"
|
| 2454 |
|
|
fi
|
| 2455 |
|
|
fi
|
| 2456 |
|
|
if test found_xincludes = "no"; then
|
| 2457 |
|
|
AC_MSG_RESULT([couldn't find any!])
|
| 2458 |
|
|
fi
|
| 2459 |
|
|
|
| 2460 |
|
|
if test "$no_x" = yes; then
|
| 2461 |
|
|
AC_MSG_CHECKING([for X11 libraries])
|
| 2462 |
|
|
XLIBSW=nope
|
| 2463 |
|
|
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"
|
| 2464 |
|
|
for i in $dirs ; do
|
| 2465 |
|
|
if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl; then
|
| 2466 |
|
|
AC_MSG_RESULT([$i])
|
| 2467 |
|
|
XLIBSW="-L$i -lX11"
|
| 2468 |
|
|
x_libraries="$i"
|
| 2469 |
|
|
break
|
| 2470 |
|
|
fi
|
| 2471 |
|
|
done
|
| 2472 |
|
|
else
|
| 2473 |
|
|
if test "$x_libraries" = ""; then
|
| 2474 |
|
|
XLIBSW=-lX11
|
| 2475 |
|
|
else
|
| 2476 |
|
|
XLIBSW="-L$x_libraries -lX11"
|
| 2477 |
|
|
fi
|
| 2478 |
|
|
fi
|
| 2479 |
|
|
if test "$XLIBSW" = nope ; then
|
| 2480 |
|
|
AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow)
|
| 2481 |
|
|
fi
|
| 2482 |
|
|
if test "$XLIBSW" = nope ; then
|
| 2483 |
|
|
AC_MSG_RESULT([could not find any! Using -lX11.])
|
| 2484 |
|
|
XLIBSW=-lX11
|
| 2485 |
|
|
fi
|
| 2486 |
|
|
])
|
| 2487 |
|
|
|
| 2488 |
|
|
#--------------------------------------------------------------------
|
| 2489 |
|
|
# SC_BLOCKING_STYLE
|
| 2490 |
|
|
#
|
| 2491 |
|
|
# The statements below check for systems where POSIX-style
|
| 2492 |
|
|
# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented.
|
| 2493 |
|
|
# On these systems (mostly older ones), use the old BSD-style
|
| 2494 |
|
|
# FIONBIO approach instead.
|
| 2495 |
|
|
#
|
| 2496 |
|
|
# Arguments:
|
| 2497 |
|
|
# none
|
| 2498 |
|
|
#
|
| 2499 |
|
|
# Results:
|
| 2500 |
|
|
#
|
| 2501 |
|
|
# Defines some of the following vars:
|
| 2502 |
|
|
# HAVE_SYS_IOCTL_H
|
| 2503 |
|
|
# HAVE_SYS_FILIO_H
|
| 2504 |
|
|
# USE_FIONBIO
|
| 2505 |
|
|
# O_NONBLOCK
|
| 2506 |
|
|
#
|
| 2507 |
|
|
#--------------------------------------------------------------------
|
| 2508 |
|
|
|
| 2509 |
|
|
AC_DEFUN([SC_BLOCKING_STYLE], [
|
| 2510 |
|
|
AC_CHECK_HEADERS(sys/ioctl.h)
|
| 2511 |
|
|
AC_CHECK_HEADERS(sys/filio.h)
|
| 2512 |
|
|
SC_CONFIG_SYSTEM
|
| 2513 |
|
|
AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O])
|
| 2514 |
|
|
case $system in
|
| 2515 |
|
|
# There used to be code here to use FIONBIO under AIX. However, it
|
| 2516 |
|
|
# was reported that FIONBIO doesn't work under AIX 3.2.5. Since
|
| 2517 |
|
|
# using O_NONBLOCK seems fine under AIX 4.*, I removed the FIONBIO
|
| 2518 |
|
|
# code (JO, 5/31/97).
|
| 2519 |
|
|
|
| 2520 |
|
|
OSF*)
|
| 2521 |
|
|
AC_DEFINE(USE_FIONBIO)
|
| 2522 |
|
|
AC_MSG_RESULT([FIONBIO])
|
| 2523 |
|
|
;;
|
| 2524 |
|
|
SunOS-4*)
|
| 2525 |
|
|
AC_DEFINE(USE_FIONBIO)
|
| 2526 |
|
|
AC_MSG_RESULT([FIONBIO])
|
| 2527 |
|
|
;;
|
| 2528 |
|
|
ULTRIX-4.*)
|
| 2529 |
|
|
AC_DEFINE(USE_FIONBIO)
|
| 2530 |
|
|
AC_MSG_RESULT([FIONBIO])
|
| 2531 |
|
|
;;
|
| 2532 |
|
|
*)
|
| 2533 |
|
|
AC_MSG_RESULT([O_NONBLOCK])
|
| 2534 |
|
|
;;
|
| 2535 |
|
|
esac
|
| 2536 |
|
|
])
|
| 2537 |
|
|
|
| 2538 |
|
|
#--------------------------------------------------------------------
|
| 2539 |
|
|
# SC_TIME_HANLDER
|
| 2540 |
|
|
#
|
| 2541 |
|
|
# Checks how the system deals with time.h, what time structures
|
| 2542 |
|
|
# are used on the system, and what fields the structures have.
|
| 2543 |
|
|
#
|
| 2544 |
|
|
# Arguments:
|
| 2545 |
|
|
# none
|
| 2546 |
|
|
#
|
| 2547 |
|
|
# Results:
|
| 2548 |
|
|
#
|
| 2549 |
|
|
# Defines some of the following vars:
|
| 2550 |
|
|
# USE_DELTA_FOR_TZ
|
| 2551 |
|
|
# HAVE_TM_GMTOFF
|
| 2552 |
|
|
# HAVE_TM_TZADJ
|
| 2553 |
|
|
# HAVE_TIMEZONE_VAR
|
| 2554 |
|
|
#
|
| 2555 |
|
|
#--------------------------------------------------------------------
|
| 2556 |
|
|
|
| 2557 |
|
|
AC_DEFUN([SC_TIME_HANDLER], [
|
| 2558 |
|
|
AC_CHECK_HEADERS(sys/time.h)
|
| 2559 |
|
|
AC_HEADER_TIME
|
| 2560 |
|
|
AC_STRUCT_TIMEZONE
|
| 2561 |
|
|
|
| 2562 |
|
|
AC_CHECK_FUNCS(gmtime_r localtime_r)
|
| 2563 |
|
|
|
| 2564 |
|
|
AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [
|
| 2565 |
|
|
AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_tzadj;],
|
| 2566 |
|
|
tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no)])
|
| 2567 |
|
|
if test $tcl_cv_member_tm_tzadj = yes ; then
|
| 2568 |
|
|
AC_DEFINE(HAVE_TM_TZADJ)
|
| 2569 |
|
|
fi
|
| 2570 |
|
|
|
| 2571 |
|
|
AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [
|
| 2572 |
|
|
AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_gmtoff;],
|
| 2573 |
|
|
tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no)])
|
| 2574 |
|
|
if test $tcl_cv_member_tm_gmtoff = yes ; then
|
| 2575 |
|
|
AC_DEFINE(HAVE_TM_GMTOFF)
|
| 2576 |
|
|
fi
|
| 2577 |
|
|
|
| 2578 |
|
|
#
|
| 2579 |
|
|
# Its important to include time.h in this check, as some systems
|
| 2580 |
|
|
# (like convex) have timezone functions, etc.
|
| 2581 |
|
|
#
|
| 2582 |
|
|
AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [
|
| 2583 |
|
|
AC_TRY_COMPILE([#include <time.h>],
|
| 2584 |
|
|
[extern long timezone;
|
| 2585 |
|
|
timezone += 1;
|
| 2586 |
|
|
exit (0);],
|
| 2587 |
|
|
tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)])
|
| 2588 |
|
|
if test $tcl_cv_timezone_long = yes ; then
|
| 2589 |
|
|
AC_DEFINE(HAVE_TIMEZONE_VAR)
|
| 2590 |
|
|
else
|
| 2591 |
|
|
#
|
| 2592 |
|
|
# On some systems (eg IRIX 6.2), timezone is a time_t and not a long.
|
| 2593 |
|
|
#
|
| 2594 |
|
|
AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [
|
| 2595 |
|
|
AC_TRY_COMPILE([#include <time.h>],
|
| 2596 |
|
|
[extern time_t timezone;
|
| 2597 |
|
|
timezone += 1;
|
| 2598 |
|
|
exit (0);],
|
| 2599 |
|
|
tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)])
|
| 2600 |
|
|
if test $tcl_cv_timezone_time = yes ; then
|
| 2601 |
|
|
AC_DEFINE(HAVE_TIMEZONE_VAR)
|
| 2602 |
|
|
fi
|
| 2603 |
|
|
fi
|
| 2604 |
|
|
])
|
| 2605 |
|
|
|
| 2606 |
|
|
#--------------------------------------------------------------------
|
| 2607 |
|
|
# SC_BUGGY_STRTOD
|
| 2608 |
|
|
#
|
| 2609 |
|
|
# Under Solaris 2.4, strtod returns the wrong value for the
|
| 2610 |
|
|
# terminating character under some conditions. Check for this
|
| 2611 |
|
|
# and if the problem exists use a substitute procedure
|
| 2612 |
|
|
# "fixstrtod" (provided by Tcl) that corrects the error.
|
| 2613 |
|
|
# Also, on Compaq's Tru64 Unix 5.0,
|
| 2614 |
|
|
# strtod(" ") returns 0.0 instead of a failure to convert.
|
| 2615 |
|
|
#
|
| 2616 |
|
|
# Arguments:
|
| 2617 |
|
|
# none
|
| 2618 |
|
|
#
|
| 2619 |
|
|
# Results:
|
| 2620 |
|
|
#
|
| 2621 |
|
|
# Might defines some of the following vars:
|
| 2622 |
|
|
# strtod (=fixstrtod)
|
| 2623 |
|
|
#
|
| 2624 |
|
|
#--------------------------------------------------------------------
|
| 2625 |
|
|
|
| 2626 |
|
|
AC_DEFUN([SC_BUGGY_STRTOD], [
|
| 2627 |
|
|
AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0)
|
| 2628 |
|
|
if test "$tcl_strtod" = 1; then
|
| 2629 |
|
|
AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[
|
| 2630 |
|
|
AC_TRY_RUN([
|
| 2631 |
|
|
extern double strtod();
|
| 2632 |
|
|
int main() {
|
| 2633 |
|
|
char *infString="Inf", *nanString="NaN", *spaceString=" ";
|
| 2634 |
|
|
char *term;
|
| 2635 |
|
|
double value;
|
| 2636 |
|
|
value = strtod(infString, &term);
|
| 2637 |
|
|
if ((term != infString) && (term[-1] == 0)) {
|
| 2638 |
|
|
exit(1);
|
| 2639 |
|
|
}
|
| 2640 |
|
|
value = strtod(nanString, &term);
|
| 2641 |
|
|
if ((term != nanString) && (term[-1] == 0)) {
|
| 2642 |
|
|
exit(1);
|
| 2643 |
|
|
}
|
| 2644 |
|
|
value = strtod(spaceString, &term);
|
| 2645 |
|
|
if (term == (spaceString+1)) {
|
| 2646 |
|
|
exit(1);
|
| 2647 |
|
|
}
|
| 2648 |
|
|
exit(0);
|
| 2649 |
|
|
}], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy,
|
| 2650 |
|
|
tcl_cv_strtod_buggy=buggy)])
|
| 2651 |
|
|
if test "$tcl_cv_strtod_buggy" = buggy; then
|
| 2652 |
|
|
LIBOBJS="$LIBOBJS fixstrtod.o"
|
| 2653 |
|
|
AC_DEFINE(strtod, fixstrtod)
|
| 2654 |
|
|
fi
|
| 2655 |
|
|
fi
|
| 2656 |
|
|
])
|
| 2657 |
|
|
|
| 2658 |
|
|
#--------------------------------------------------------------------
|
| 2659 |
|
|
# SC_TCL_LINK_LIBS
|
| 2660 |
|
|
#
|
| 2661 |
|
|
# Search for the libraries needed to link the Tcl shell.
|
| 2662 |
|
|
# Things like the math library (-lm) and socket stuff (-lsocket vs.
|
| 2663 |
|
|
# -lnsl) are dealt with here.
|
| 2664 |
|
|
#
|
| 2665 |
|
|
# Arguments:
|
| 2666 |
|
|
# Requires the following vars to be set in the Makefile:
|
| 2667 |
|
|
# DL_LIBS
|
| 2668 |
|
|
# LIBS
|
| 2669 |
|
|
# MATH_LIBS
|
| 2670 |
|
|
#
|
| 2671 |
|
|
# Results:
|
| 2672 |
|
|
#
|
| 2673 |
|
|
# Subst's the following var:
|
| 2674 |
|
|
# TCL_LIBS
|
| 2675 |
|
|
# MATH_LIBS
|
| 2676 |
|
|
#
|
| 2677 |
|
|
# Might append to the following vars:
|
| 2678 |
|
|
# LIBS
|
| 2679 |
|
|
#
|
| 2680 |
|
|
# Might define the following vars:
|
| 2681 |
|
|
# HAVE_NET_ERRNO_H
|
| 2682 |
|
|
#
|
| 2683 |
|
|
#--------------------------------------------------------------------
|
| 2684 |
|
|
|
| 2685 |
|
|
AC_DEFUN([SC_TCL_LINK_LIBS], [
|
| 2686 |
|
|
#--------------------------------------------------------------------
|
| 2687 |
|
|
# On a few very rare systems, all of the libm.a stuff is
|
| 2688 |
|
|
# already in libc.a. Set compiler flags accordingly.
|
| 2689 |
|
|
# Also, Linux requires the "ieee" library for math to work
|
| 2690 |
|
|
# right (and it must appear before "-lm").
|
| 2691 |
|
|
#--------------------------------------------------------------------
|
| 2692 |
|
|
|
| 2693 |
|
|
AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm")
|
| 2694 |
|
|
AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"])
|
| 2695 |
|
|
|
| 2696 |
|
|
#--------------------------------------------------------------------
|
| 2697 |
|
|
# Interactive UNIX requires -linet instead of -lsocket, plus it
|
| 2698 |
|
|
# needs net/errno.h to define the socket-related error codes.
|
| 2699 |
|
|
#--------------------------------------------------------------------
|
| 2700 |
|
|
|
| 2701 |
|
|
AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"])
|
| 2702 |
|
|
AC_CHECK_HEADER(net/errno.h, [AC_DEFINE(HAVE_NET_ERRNO_H)])
|
| 2703 |
|
|
|
| 2704 |
|
|
#--------------------------------------------------------------------
|
| 2705 |
|
|
# Check for the existence of the -lsocket and -lnsl libraries.
|
| 2706 |
|
|
# The order here is important, so that they end up in the right
|
| 2707 |
|
|
# order in the command line generated by make. Here are some
|
| 2708 |
|
|
# special considerations:
|
| 2709 |
|
|
# 1. Use "connect" and "accept" to check for -lsocket, and
|
| 2710 |
|
|
# "gethostbyname" to check for -lnsl.
|
| 2711 |
|
|
# 2. Use each function name only once: can't redo a check because
|
| 2712 |
|
|
# autoconf caches the results of the last check and won't redo it.
|
| 2713 |
|
|
# 3. Use -lnsl and -lsocket only if they supply procedures that
|
| 2714 |
|
|
# aren't already present in the normal libraries. This is because
|
| 2715 |
|
|
# IRIX 5.2 has libraries, but they aren't needed and they're
|
| 2716 |
|
|
# bogus: they goof up name resolution if used.
|
| 2717 |
|
|
# 4. On some SVR4 systems, can't use -lsocket without -lnsl too.
|
| 2718 |
|
|
# To get around this problem, check for both libraries together
|
| 2719 |
|
|
# if -lsocket doesn't work by itself.
|
| 2720 |
|
|
#--------------------------------------------------------------------
|
| 2721 |
|
|
|
| 2722 |
|
|
tcl_checkBoth=0
|
| 2723 |
|
|
AC_CHECK_FUNC(connect, tcl_checkSocket=0, tcl_checkSocket=1)
|
| 2724 |
|
|
if test "$tcl_checkSocket" = 1; then
|
| 2725 |
|
|
AC_CHECK_FUNC(setsockopt, , [AC_CHECK_LIB(socket, setsockopt,
|
| 2726 |
|
|
LIBS="$LIBS -lsocket", tcl_checkBoth=1)])
|
| 2727 |
|
|
fi
|
| 2728 |
|
|
if test "$tcl_checkBoth" = 1; then
|
| 2729 |
|
|
tk_oldLibs=$LIBS
|
| 2730 |
|
|
LIBS="$LIBS -lsocket -lnsl"
|
| 2731 |
|
|
AC_CHECK_FUNC(accept, tcl_checkNsl=0, [LIBS=$tk_oldLibs])
|
| 2732 |
|
|
fi
|
| 2733 |
|
|
AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname,
|
| 2734 |
|
|
[LIBS="$LIBS -lnsl"])])
|
| 2735 |
|
|
|
| 2736 |
|
|
# Don't perform the eval of the libraries here because DL_LIBS
|
| 2737 |
|
|
# won't be set until we call SC_CONFIG_CFLAGS
|
| 2738 |
|
|
|
| 2739 |
|
|
TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}'
|
| 2740 |
|
|
AC_SUBST(TCL_LIBS)
|
| 2741 |
|
|
AC_SUBST(MATH_LIBS)
|
| 2742 |
|
|
])
|
| 2743 |
|
|
|
| 2744 |
|
|
#--------------------------------------------------------------------
|
| 2745 |
|
|
# SC_TCL_EARLY_FLAGS
|
| 2746 |
|
|
#
|
| 2747 |
|
|
# Check for what flags are needed to be passed so the correct OS
|
| 2748 |
|
|
# features are available.
|
| 2749 |
|
|
#
|
| 2750 |
|
|
# Arguments:
|
| 2751 |
|
|
# None
|
| 2752 |
|
|
#
|
| 2753 |
|
|
# Results:
|
| 2754 |
|
|
#
|
| 2755 |
|
|
# Might define the following vars:
|
| 2756 |
|
|
# _ISOC99_SOURCE
|
| 2757 |
|
|
# _LARGEFILE64_SOURCE
|
| 2758 |
|
|
# _LARGEFILE_SOURCE64
|
| 2759 |
|
|
#
|
| 2760 |
|
|
#--------------------------------------------------------------------
|
| 2761 |
|
|
|
| 2762 |
|
|
AC_DEFUN([SC_TCL_EARLY_FLAG],[
|
| 2763 |
|
|
AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]),
|
| 2764 |
|
|
AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no,
|
| 2765 |
|
|
AC_TRY_COMPILE([[#define ]$1[ 1
|
| 2766 |
|
|
]$2], $3,
|
| 2767 |
|
|
[tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes,
|
| 2768 |
|
|
[tcl_cv_flag_]translit($1,[A-Z],[a-z])=no)))
|
| 2769 |
|
|
if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then
|
| 2770 |
|
|
AC_DEFINE($1)
|
| 2771 |
|
|
tcl_flags="$tcl_flags $1"
|
| 2772 |
|
|
fi
|
| 2773 |
|
|
])
|
| 2774 |
|
|
|
| 2775 |
|
|
AC_DEFUN([SC_TCL_EARLY_FLAGS],[
|
| 2776 |
|
|
AC_MSG_CHECKING([for required early compiler flags])
|
| 2777 |
|
|
tcl_flags=""
|
| 2778 |
|
|
SC_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include <stdlib.h>],
|
| 2779 |
|
|
[char *p = (char *)strtoll; char *q = (char *)strtoull;])
|
| 2780 |
|
|
SC_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include <sys/stat.h>],
|
| 2781 |
|
|
[struct stat64 buf; int i = stat64("/", &buf);])
|
| 2782 |
|
|
SC_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include <sys/stat.h>],
|
| 2783 |
|
|
[char *p = (char *)open64;])
|
| 2784 |
|
|
if test "x${tcl_flags}" = "x" ; then
|
| 2785 |
|
|
AC_MSG_RESULT([none])
|
| 2786 |
|
|
else
|
| 2787 |
|
|
AC_MSG_RESULT([${tcl_flags}])
|
| 2788 |
|
|
fi
|
| 2789 |
|
|
])
|
| 2790 |
|
|
|
| 2791 |
|
|
#--------------------------------------------------------------------
|
| 2792 |
|
|
# SC_TCL_64BIT_FLAGS
|
| 2793 |
|
|
#
|
| 2794 |
|
|
# Check for what is defined in the way of 64-bit features.
|
| 2795 |
|
|
#
|
| 2796 |
|
|
# Arguments:
|
| 2797 |
|
|
# None
|
| 2798 |
|
|
#
|
| 2799 |
|
|
# Results:
|
| 2800 |
|
|
#
|
| 2801 |
|
|
# Might define the following vars:
|
| 2802 |
|
|
# TCL_WIDE_INT_IS_LONG
|
| 2803 |
|
|
# TCL_WIDE_INT_TYPE
|
| 2804 |
|
|
# HAVE_STRUCT_DIRENT64
|
| 2805 |
|
|
# HAVE_STRUCT_STAT64
|
| 2806 |
|
|
# HAVE_TYPE_OFF64_T
|
| 2807 |
|
|
#
|
| 2808 |
|
|
#--------------------------------------------------------------------
|
| 2809 |
|
|
|
| 2810 |
|
|
AC_DEFUN([SC_TCL_64BIT_FLAGS], [
|
| 2811 |
|
|
AC_MSG_CHECKING([for 64-bit integer type])
|
| 2812 |
|
|
AC_CACHE_VAL(tcl_cv_type_64bit,[
|
| 2813 |
|
|
tcl_cv_type_64bit=none
|
| 2814 |
|
|
# See if the compiler knows natively about __int64
|
| 2815 |
|
|
AC_TRY_COMPILE(,[__int64 value = (__int64) 0;],
|
| 2816 |
|
|
tcl_type_64bit=__int64, tcl_type_64bit="long long")
|
| 2817 |
|
|
# See if we should use long anyway Note that we substitute in the
|
| 2818 |
|
|
# type that is our current guess for a 64-bit type inside this check
|
| 2819 |
|
|
# program, so it should be modified only carefully...
|
| 2820 |
|
|
AC_TRY_COMPILE(,[switch (0) {
|
| 2821 |
|
|
case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ;
|
| 2822 |
|
|
}],tcl_cv_type_64bit=${tcl_type_64bit})])
|
| 2823 |
|
|
if test "${tcl_cv_type_64bit}" = none ; then
|
| 2824 |
|
|
AC_DEFINE(TCL_WIDE_INT_IS_LONG)
|
| 2825 |
|
|
AC_MSG_RESULT([using long])
|
| 2826 |
|
|
else
|
| 2827 |
|
|
AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit})
|
| 2828 |
|
|
AC_MSG_RESULT([${tcl_cv_type_64bit}])
|
| 2829 |
|
|
|
| 2830 |
|
|
# Now check for auxiliary declarations
|
| 2831 |
|
|
AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[
|
| 2832 |
|
|
AC_TRY_COMPILE([#include <sys/types.h>
|
| 2833 |
|
|
#include <sys/dirent.h>],[struct dirent64 p;],
|
| 2834 |
|
|
tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)])
|
| 2835 |
|
|
if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
|
| 2836 |
|
|
AC_DEFINE(HAVE_STRUCT_DIRENT64)
|
| 2837 |
|
|
fi
|
| 2838 |
|
|
|
| 2839 |
|
|
AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[
|
| 2840 |
|
|
AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat64 p;
|
| 2841 |
|
|
],
|
| 2842 |
|
|
tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)])
|
| 2843 |
|
|
if test "x${tcl_cv_struct_stat64}" = "xyes" ; then
|
| 2844 |
|
|
AC_DEFINE(HAVE_STRUCT_STAT64)
|
| 2845 |
|
|
fi
|
| 2846 |
|
|
|
| 2847 |
|
|
AC_CHECK_FUNCS(open64 lseek64)
|
| 2848 |
|
|
AC_MSG_CHECKING([for off64_t])
|
| 2849 |
|
|
AC_CACHE_VAL(tcl_cv_type_off64_t,[
|
| 2850 |
|
|
AC_TRY_COMPILE([#include <sys/types.h>],[off64_t offset;
|
| 2851 |
|
|
],
|
| 2852 |
|
|
tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)])
|
| 2853 |
|
|
dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the
|
| 2854 |
|
|
dnl functions lseek64 and open64 are defined.
|
| 2855 |
|
|
if test "x${tcl_cv_type_off64_t}" = "xyes" && \
|
| 2856 |
|
|
test "x${ac_cv_func_lseek64}" = "xyes" && \
|
| 2857 |
|
|
test "x${ac_cv_func_open64}" = "xyes" ; then
|
| 2858 |
|
|
AC_DEFINE(HAVE_TYPE_OFF64_T)
|
| 2859 |
|
|
AC_MSG_RESULT([yes])
|
| 2860 |
|
|
else
|
| 2861 |
|
|
AC_MSG_RESULT([no])
|
| 2862 |
|
|
fi
|
| 2863 |
|
|
fi
|
| 2864 |
|
|
])
|
| 2865 |
|
|
|
| 2866 |
|
|
#--------------------------------------------------------------------
|
| 2867 |
|
|
# SC_TCL_GETHOSTBYADDR_R
|
| 2868 |
|
|
#
|
| 2869 |
|
|
# Check if we have MT-safe variant of gethostbyaddr().
|
| 2870 |
|
|
#
|
| 2871 |
|
|
# Arguments:
|
| 2872 |
|
|
# None
|
| 2873 |
|
|
#
|
| 2874 |
|
|
# Results:
|
| 2875 |
|
|
#
|
| 2876 |
|
|
# Might define the following vars:
|
| 2877 |
|
|
# HAVE_GETHOSTBYADDR_R
|
| 2878 |
|
|
# HAVE_GETHOSTBYADDR_R_7
|
| 2879 |
|
|
# HAVE_GETHOSTBYADDR_R_8
|
| 2880 |
|
|
#
|
| 2881 |
|
|
#--------------------------------------------------------------------
|
| 2882 |
|
|
|
| 2883 |
|
|
AC_DEFUN([SC_TCL_GETHOSTBYADDR_R], [AC_CHECK_FUNC(gethostbyaddr_r, [
|
| 2884 |
|
|
AC_CACHE_CHECK([for gethostbyaddr_r with 7 args], tcl_cv_api_gethostbyaddr_r_7, [
|
| 2885 |
|
|
AC_TRY_COMPILE([
|
| 2886 |
|
|
#include <netdb.h>
|
| 2887 |
|
|
], [
|
| 2888 |
|
|
char *addr;
|
| 2889 |
|
|
int length;
|
| 2890 |
|
|
int type;
|
| 2891 |
|
|
struct hostent *result;
|
| 2892 |
|
|
char buffer[2048];
|
| 2893 |
|
|
int buflen = 2048;
|
| 2894 |
|
|
int h_errnop;
|
| 2895 |
|
|
|
| 2896 |
|
|
(void) gethostbyaddr_r(addr, length, type, result, buffer, buflen,
|
| 2897 |
|
|
&h_errnop);
|
| 2898 |
|
|
], tcl_cv_api_gethostbyaddr_r_7=yes, tcl_cv_api_gethostbyaddr_r_7=no)])
|
| 2899 |
|
|
tcl_ok=$tcl_cv_api_gethostbyaddr_r_7
|
| 2900 |
|
|
if test "$tcl_ok" = yes; then
|
| 2901 |
|
|
AC_DEFINE(HAVE_GETHOSTBYADDR_R_7)
|
| 2902 |
|
|
else
|
| 2903 |
|
|
AC_CACHE_CHECK([for gethostbyaddr_r with 8 args], tcl_cv_api_gethostbyaddr_r_8, [
|
| 2904 |
|
|
AC_TRY_COMPILE([
|
| 2905 |
|
|
#include <netdb.h>
|
| 2906 |
|
|
], [
|
| 2907 |
|
|
char *addr;
|
| 2908 |
|
|
int length;
|
| 2909 |
|
|
int type;
|
| 2910 |
|
|
struct hostent *result, *resultp;
|
| 2911 |
|
|
char buffer[2048];
|
| 2912 |
|
|
int buflen = 2048;
|
| 2913 |
|
|
int h_errnop;
|
| 2914 |
|
|
|
| 2915 |
|
|
(void) gethostbyaddr_r(addr, length, type, result, buffer, buflen,
|
| 2916 |
|
|
&resultp, &h_errnop);
|
| 2917 |
|
|
], tcl_cv_api_gethostbyaddr_r_8=yes, tcl_cv_api_gethostbyaddr_r_8=no)])
|
| 2918 |
|
|
tcl_ok=$tcl_cv_api_gethostbyaddr_r_8
|
| 2919 |
|
|
if test "$tcl_ok" = yes; then
|
| 2920 |
|
|
AC_DEFINE(HAVE_GETHOSTBYADDR_R_8)
|
| 2921 |
|
|
fi
|
| 2922 |
|
|
fi
|
| 2923 |
|
|
if test "$tcl_ok" = yes; then
|
| 2924 |
|
|
AC_DEFINE(HAVE_GETHOSTBYADDR_R)
|
| 2925 |
|
|
fi
|
| 2926 |
|
|
])])
|
| 2927 |
|
|
|
| 2928 |
|
|
#--------------------------------------------------------------------
|
| 2929 |
|
|
# SC_TCL_GETHOSTBYNAME_R
|
| 2930 |
|
|
#
|
| 2931 |
|
|
# Check to see what variant of gethostbyname_r() we have.
|
| 2932 |
|
|
# Based on David Arnold's example from the comp.programming.threads
|
| 2933 |
|
|
# FAQ Q213
|
| 2934 |
|
|
#
|
| 2935 |
|
|
# Arguments:
|
| 2936 |
|
|
# None
|
| 2937 |
|
|
#
|
| 2938 |
|
|
# Results:
|
| 2939 |
|
|
#
|
| 2940 |
|
|
# Might define the following vars:
|
| 2941 |
|
|
# HAVE_GETHOSTBYADDR_R
|
| 2942 |
|
|
# HAVE_GETHOSTBYADDR_R_3
|
| 2943 |
|
|
# HAVE_GETHOSTBYADDR_R_5
|
| 2944 |
|
|
# HAVE_GETHOSTBYADDR_R_6
|
| 2945 |
|
|
#
|
| 2946 |
|
|
#--------------------------------------------------------------------
|
| 2947 |
|
|
|
| 2948 |
|
|
AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [AC_CHECK_FUNC(gethostbyname_r, [
|
| 2949 |
|
|
AC_CACHE_CHECK([for gethostbyname_r with 6 args], tcl_cv_api_gethostbyname_r_6, [
|
| 2950 |
|
|
AC_TRY_COMPILE([
|
| 2951 |
|
|
#include <netdb.h>
|
| 2952 |
|
|
], [
|
| 2953 |
|
|
char *name;
|
| 2954 |
|
|
struct hostent *he, *res;
|
| 2955 |
|
|
char buffer[2048];
|
| 2956 |
|
|
int buflen = 2048;
|
| 2957 |
|
|
int h_errnop;
|
| 2958 |
|
|
|
| 2959 |
|
|
(void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop);
|
| 2960 |
|
|
], tcl_cv_api_gethostbyname_r_6=yes, tcl_cv_api_gethostbyname_r_6=no)])
|
| 2961 |
|
|
tcl_ok=$tcl_cv_api_gethostbyname_r_6
|
| 2962 |
|
|
if test "$tcl_ok" = yes; then
|
| 2963 |
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_6)
|
| 2964 |
|
|
else
|
| 2965 |
|
|
AC_CACHE_CHECK([for gethostbyname_r with 5 args], tcl_cv_api_gethostbyname_r_5, [
|
| 2966 |
|
|
AC_TRY_COMPILE([
|
| 2967 |
|
|
#include <netdb.h>
|
| 2968 |
|
|
], [
|
| 2969 |
|
|
char *name;
|
| 2970 |
|
|
struct hostent *he;
|
| 2971 |
|
|
char buffer[2048];
|
| 2972 |
|
|
int buflen = 2048;
|
| 2973 |
|
|
int h_errnop;
|
| 2974 |
|
|
|
| 2975 |
|
|
(void) gethostbyname_r(name, he, buffer, buflen, &h_errnop);
|
| 2976 |
|
|
], tcl_cv_api_gethostbyname_r_5=yes, tcl_cv_api_gethostbyname_r_5=no)])
|
| 2977 |
|
|
tcl_ok=$tcl_cv_api_gethostbyname_r_5
|
| 2978 |
|
|
if test "$tcl_ok" = yes; then
|
| 2979 |
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_5)
|
| 2980 |
|
|
else
|
| 2981 |
|
|
AC_CACHE_CHECK([for gethostbyname_r with 3 args], tcl_cv_api_gethostbyname_r_3, [
|
| 2982 |
|
|
AC_TRY_COMPILE([
|
| 2983 |
|
|
#include <netdb.h>
|
| 2984 |
|
|
], [
|
| 2985 |
|
|
char *name;
|
| 2986 |
|
|
struct hostent *he;
|
| 2987 |
|
|
struct hostent_data data;
|
| 2988 |
|
|
|
| 2989 |
|
|
(void) gethostbyname_r(name, he, &data);
|
| 2990 |
|
|
], tcl_cv_api_gethostbyname_r_3=yes, tcl_cv_api_gethostbyname_r_3=no)])
|
| 2991 |
|
|
tcl_ok=$tcl_cv_api_gethostbyname_r_3
|
| 2992 |
|
|
if test "$tcl_ok" = yes; then
|
| 2993 |
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
|
| 2994 |
|
|
fi
|
| 2995 |
|
|
fi
|
| 2996 |
|
|
fi
|
| 2997 |
|
|
if test "$tcl_ok" = yes; then
|
| 2998 |
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME_R)
|
| 2999 |
|
|
fi
|
| 3000 |
|
|
])])
|
| 3001 |
|
|
|
| 3002 |
|
|
#--------------------------------------------------------------------
|
| 3003 |
|
|
# SC_TCL_GETPWUID_R
|
| 3004 |
|
|
#
|
| 3005 |
|
|
# Check if we have MT-safe variant of getpwuid() and if yes,
|
| 3006 |
|
|
# which one exactly.
|
| 3007 |
|
|
#
|
| 3008 |
|
|
# Arguments:
|
| 3009 |
|
|
# None
|
| 3010 |
|
|
#
|
| 3011 |
|
|
# Results:
|
| 3012 |
|
|
#
|
| 3013 |
|
|
# Might define the following vars:
|
| 3014 |
|
|
# HAVE_GETPWUID_R
|
| 3015 |
|
|
# HAVE_GETPWUID_R_4
|
| 3016 |
|
|
# HAVE_GETPWUID_R_5
|
| 3017 |
|
|
#
|
| 3018 |
|
|
#--------------------------------------------------------------------
|
| 3019 |
|
|
|
| 3020 |
|
|
AC_DEFUN([SC_TCL_GETPWUID_R], [AC_CHECK_FUNC(getpwuid_r, [
|
| 3021 |
|
|
AC_CACHE_CHECK([for getpwuid_r with 5 args], tcl_cv_api_getpwuid_r_5, [
|
| 3022 |
|
|
AC_TRY_COMPILE([
|
| 3023 |
|
|
#include <sys/types.h>
|
| 3024 |
|
|
#include <pwd.h>
|
| 3025 |
|
|
], [
|
| 3026 |
|
|
uid_t uid;
|
| 3027 |
|
|
struct passwd pw, *pwp;
|
| 3028 |
|
|
char buf[512];
|
| 3029 |
|
|
int buflen = 512;
|
| 3030 |
|
|
|
| 3031 |
|
|
(void) getpwuid_r(uid, &pw, buf, buflen, &pwp);
|
| 3032 |
|
|
], tcl_cv_api_getpwuid_r_5=yes, tcl_cv_api_getpwuid_r_5=no)])
|
| 3033 |
|
|
tcl_ok=$tcl_cv_api_getpwuid_r_5
|
| 3034 |
|
|
if test "$tcl_ok" = yes; then
|
| 3035 |
|
|
AC_DEFINE(HAVE_GETPWUID_R_5)
|
| 3036 |
|
|
else
|
| 3037 |
|
|
AC_CACHE_CHECK([for getpwuid_r with 4 args], tcl_cv_api_getpwuid_r_4, [
|
| 3038 |
|
|
AC_TRY_COMPILE([
|
| 3039 |
|
|
#include <sys/types.h>
|
| 3040 |
|
|
#include <pwd.h>
|
| 3041 |
|
|
], [
|
| 3042 |
|
|
uid_t uid;
|
| 3043 |
|
|
struct passwd pw;
|
| 3044 |
|
|
char buf[512];
|
| 3045 |
|
|
int buflen = 512;
|
| 3046 |
|
|
|
| 3047 |
|
|
(void)getpwnam_r(uid, &pw, buf, buflen);
|
| 3048 |
|
|
], tcl_cv_api_getpwuid_r_4=yes, tcl_cv_api_getpwuid_r_4=no)])
|
| 3049 |
|
|
tcl_ok=$tcl_cv_api_getpwuid_r_4
|
| 3050 |
|
|
if test "$tcl_ok" = yes; then
|
| 3051 |
|
|
AC_DEFINE(HAVE_GETPWUID_R_4)
|
| 3052 |
|
|
fi
|
| 3053 |
|
|
fi
|
| 3054 |
|
|
if test "$tcl_ok" = yes; then
|
| 3055 |
|
|
AC_DEFINE(HAVE_GETPWUID_R)
|
| 3056 |
|
|
fi
|
| 3057 |
|
|
])])
|
| 3058 |
|
|
|
| 3059 |
|
|
#--------------------------------------------------------------------
|
| 3060 |
|
|
# SC_TCL_GETPWNAM_R
|
| 3061 |
|
|
#
|
| 3062 |
|
|
# Check if we have MT-safe variant of getpwnam() and if yes,
|
| 3063 |
|
|
# which one exactly.
|
| 3064 |
|
|
#
|
| 3065 |
|
|
# Arguments:
|
| 3066 |
|
|
# None
|
| 3067 |
|
|
#
|
| 3068 |
|
|
# Results:
|
| 3069 |
|
|
#
|
| 3070 |
|
|
# Might define the following vars:
|
| 3071 |
|
|
# HAVE_GETPWNAM_R
|
| 3072 |
|
|
# HAVE_GETPWNAM_R_4
|
| 3073 |
|
|
# HAVE_GETPWNAM_R_5
|
| 3074 |
|
|
#
|
| 3075 |
|
|
#--------------------------------------------------------------------
|
| 3076 |
|
|
|
| 3077 |
|
|
AC_DEFUN([SC_TCL_GETPWNAM_R], [AC_CHECK_FUNC(getpwnam_r, [
|
| 3078 |
|
|
AC_CACHE_CHECK([for getpwnam_r with 5 args], tcl_cv_api_getpwnam_r_5, [
|
| 3079 |
|
|
AC_TRY_COMPILE([
|
| 3080 |
|
|
#include <sys/types.h>
|
| 3081 |
|
|
#include <pwd.h>
|
| 3082 |
|
|
], [
|
| 3083 |
|
|
char *name;
|
| 3084 |
|
|
struct passwd pw, *pwp;
|
| 3085 |
|
|
char buf[512];
|
| 3086 |
|
|
int buflen = 512;
|
| 3087 |
|
|
|
| 3088 |
|
|
(void) getpwnam_r(name, &pw, buf, buflen, &pwp);
|
| 3089 |
|
|
], tcl_cv_api_getpwnam_r_5=yes, tcl_cv_api_getpwnam_r_5=no)])
|
| 3090 |
|
|
tcl_ok=$tcl_cv_api_getpwnam_r_5
|
| 3091 |
|
|
if test "$tcl_ok" = yes; then
|
| 3092 |
|
|
AC_DEFINE(HAVE_GETPWNAM_R_5)
|
| 3093 |
|
|
else
|
| 3094 |
|
|
AC_CACHE_CHECK([for getpwnam_r with 4 args], tcl_cv_api_getpwnam_r_4, [
|
| 3095 |
|
|
AC_TRY_COMPILE([
|
| 3096 |
|
|
#include <sys/types.h>
|
| 3097 |
|
|
#include <pwd.h>
|
| 3098 |
|
|
], [
|
| 3099 |
|
|
char *name;
|
| 3100 |
|
|
struct passwd pw;
|
| 3101 |
|
|
char buf[512];
|
| 3102 |
|
|
int buflen = 512;
|
| 3103 |
|
|
|
| 3104 |
|
|
(void)getpwnam_r(name, &pw, buf, buflen);
|
| 3105 |
|
|
], tcl_cv_api_getpwnam_r_4=yes, tcl_cv_api_getpwnam_r_4=no)])
|
| 3106 |
|
|
tcl_ok=$tcl_cv_api_getpwnam_r_4
|
| 3107 |
|
|
if test "$tcl_ok" = yes; then
|
| 3108 |
|
|
AC_DEFINE(HAVE_GETPWNAM_R_4)
|
| 3109 |
|
|
fi
|
| 3110 |
|
|
fi
|
| 3111 |
|
|
if test "$tcl_ok" = yes; then
|
| 3112 |
|
|
AC_DEFINE(HAVE_GETPWNAM_R)
|
| 3113 |
|
|
fi
|
| 3114 |
|
|
])])
|
| 3115 |
|
|
|
| 3116 |
|
|
#--------------------------------------------------------------------
|
| 3117 |
|
|
# SC_TCL_GETGRGID_R
|
| 3118 |
|
|
#
|
| 3119 |
|
|
# Check if we have MT-safe variant of getgrgid() and if yes,
|
| 3120 |
|
|
# which one exactly.
|
| 3121 |
|
|
#
|
| 3122 |
|
|
# Arguments:
|
| 3123 |
|
|
# None
|
| 3124 |
|
|
#
|
| 3125 |
|
|
# Results:
|
| 3126 |
|
|
#
|
| 3127 |
|
|
# Might define the following vars:
|
| 3128 |
|
|
# HAVE_GETGRGID_R
|
| 3129 |
|
|
# HAVE_GETGRGID_R_4
|
| 3130 |
|
|
# HAVE_GETGRGID_R_5
|
| 3131 |
|
|
#
|
| 3132 |
|
|
#--------------------------------------------------------------------
|
| 3133 |
|
|
|
| 3134 |
|
|
AC_DEFUN([SC_TCL_GETGRGID_R], [AC_CHECK_FUNC(getgrgid_r, [
|
| 3135 |
|
|
AC_CACHE_CHECK([for getgrgid_r with 5 args], tcl_cv_api_getgrgid_r_5, [
|
| 3136 |
|
|
AC_TRY_COMPILE([
|
| 3137 |
|
|
#include <sys/types.h>
|
| 3138 |
|
|
#include <grp.h>
|
| 3139 |
|
|
], [
|
| 3140 |
|
|
gid_t gid;
|
| 3141 |
|
|
struct group gr, *grp;
|
| 3142 |
|
|
char buf[512];
|
| 3143 |
|
|
int buflen = 512;
|
| 3144 |
|
|
|
| 3145 |
|
|
(void) getgrgid_r(gid, &gr, buf, buflen, &grp);
|
| 3146 |
|
|
], tcl_cv_api_getgrgid_r_5=yes, tcl_cv_api_getgrgid_r_5=no)])
|
| 3147 |
|
|
tcl_ok=$tcl_cv_api_getgrgid_r_5
|
| 3148 |
|
|
if test "$tcl_ok" = yes; then
|
| 3149 |
|
|
AC_DEFINE(HAVE_GETGRGID_R_5)
|
| 3150 |
|
|
else
|
| 3151 |
|
|
AC_CACHE_CHECK([for getgrgid_r with 4 args], tcl_cv_api_getgrgid_r_4, [
|
| 3152 |
|
|
AC_TRY_COMPILE([
|
| 3153 |
|
|
#include <sys/types.h>
|
| 3154 |
|
|
#include <grp.h>
|
| 3155 |
|
|
], [
|
| 3156 |
|
|
gid_t gid;
|
| 3157 |
|
|
struct group gr;
|
| 3158 |
|
|
char buf[512];
|
| 3159 |
|
|
int buflen = 512;
|
| 3160 |
|
|
|
| 3161 |
|
|
(void)getgrgid_r(gid, &gr, buf, buflen);
|
| 3162 |
|
|
], tcl_cv_api_getgrgid_r_4=yes, tcl_cv_api_getgrgid_r_4=no)])
|
| 3163 |
|
|
tcl_ok=$tcl_cv_api_getgrgid_r_4
|
| 3164 |
|
|
if test "$tcl_ok" = yes; then
|
| 3165 |
|
|
AC_DEFINE(HAVE_GETGRGID_R_4)
|
| 3166 |
|
|
fi
|
| 3167 |
|
|
fi
|
| 3168 |
|
|
if test "$tcl_ok" = yes; then
|
| 3169 |
|
|
AC_DEFINE(HAVE_GETGRGID_R)
|
| 3170 |
|
|
fi
|
| 3171 |
|
|
])])
|
| 3172 |
|
|
|
| 3173 |
|
|
#--------------------------------------------------------------------
|
| 3174 |
|
|
# SC_TCL_GETGRNAM_R
|
| 3175 |
|
|
#
|
| 3176 |
|
|
# Check if we have MT-safe variant of getgrnam() and if yes,
|
| 3177 |
|
|
# which one exactly.
|
| 3178 |
|
|
#
|
| 3179 |
|
|
# Arguments:
|
| 3180 |
|
|
# None
|
| 3181 |
|
|
#
|
| 3182 |
|
|
# Results:
|
| 3183 |
|
|
#
|
| 3184 |
|
|
# Might define the following vars:
|
| 3185 |
|
|
# HAVE_GETGRNAM_R
|
| 3186 |
|
|
# HAVE_GETGRNAM_R_4
|
| 3187 |
|
|
# HAVE_GETGRNAM_R_5
|
| 3188 |
|
|
#
|
| 3189 |
|
|
#--------------------------------------------------------------------
|
| 3190 |
|
|
|
| 3191 |
|
|
AC_DEFUN([SC_TCL_GETGRNAM_R], [AC_CHECK_FUNC(getgrnam_r, [
|
| 3192 |
|
|
AC_CACHE_CHECK([for getgrnam_r with 5 args], tcl_cv_api_getgrnam_r_5, [
|
| 3193 |
|
|
AC_TRY_COMPILE([
|
| 3194 |
|
|
#include <sys/types.h>
|
| 3195 |
|
|
#include <grp.h>
|
| 3196 |
|
|
], [
|
| 3197 |
|
|
char *name;
|
| 3198 |
|
|
struct group gr, *grp;
|
| 3199 |
|
|
char buf[512];
|
| 3200 |
|
|
int buflen = 512;
|
| 3201 |
|
|
|
| 3202 |
|
|
(void) getgrnam_r(name, &gr, buf, buflen, &grp);
|
| 3203 |
|
|
], tcl_cv_api_getgrnam_r_5=yes, tcl_cv_api_getgrnam_r_5=no)])
|
| 3204 |
|
|
tcl_ok=$tcl_cv_api_getgrnam_r_5
|
| 3205 |
|
|
if test "$tcl_ok" = yes; then
|
| 3206 |
|
|
AC_DEFINE(HAVE_GETGRNAM_R_5)
|
| 3207 |
|
|
else
|
| 3208 |
|
|
AC_CACHE_CHECK([for getgrnam_r with 4 args], tcl_cv_api_getgrnam_r_4, [
|
| 3209 |
|
|
AC_TRY_COMPILE([
|
| 3210 |
|
|
#include <sys/types.h>
|
| 3211 |
|
|
#include <grp.h>
|
| 3212 |
|
|
], [
|
| 3213 |
|
|
char *name;
|
| 3214 |
|
|
struct group gr;
|
| 3215 |
|
|
char buf[512];
|
| 3216 |
|
|
int buflen = 512;
|
| 3217 |
|
|
|
| 3218 |
|
|
(void)getgrnam_r(name, &gr, buf, buflen);
|
| 3219 |
|
|
], tcl_cv_api_getgrnam_r_4=yes, tcl_cv_api_getgrnam_r_4=no)])
|
| 3220 |
|
|
tcl_ok=$tcl_cv_api_getgrnam_r_4
|
| 3221 |
|
|
if test "$tcl_ok" = yes; then
|
| 3222 |
|
|
AC_DEFINE(HAVE_GETGRNAM_R_4)
|
| 3223 |
|
|
fi
|
| 3224 |
|
|
fi
|
| 3225 |
|
|
if test "$tcl_ok" = yes; then
|
| 3226 |
|
|
AC_DEFINE(HAVE_GETGRNAM_R)
|
| 3227 |
|
|
fi
|
| 3228 |
|
|
])])
|
| 3229 |
|
|
|
| 3230 |
|
|
#--------------------------------------------------------------------
|
| 3231 |
|
|
# SC_CONFIG_COMMANDS_PRE(CMDS)
|
| 3232 |
|
|
#
|
| 3233 |
|
|
# Replacement for autoconf 2.5x AC_COMMANDS_PRE:
|
| 3234 |
|
|
# Commands to run right before config.status is
|
| 3235 |
|
|
# created. Accumulates.
|
| 3236 |
|
|
#
|
| 3237 |
|
|
# Requires presence of SC_OUTPUT_COMMANDS_PRE at the end
|
| 3238 |
|
|
# of configure.in (right before AC_OUTPUT).
|
| 3239 |
|
|
#
|
| 3240 |
|
|
#--------------------------------------------------------------------
|
| 3241 |
|
|
|
| 3242 |
|
|
AC_DEFUN([SC_CONFIG_COMMANDS_PRE], [
|
| 3243 |
|
|
define([SC_OUTPUT_COMMANDS_PRE], defn([SC_OUTPUT_COMMANDS_PRE])[$1
|
| 3244 |
|
|
])])
|
| 3245 |
|
|
AC_DEFUN([SC_OUTPUT_COMMANDS_PRE])
|
| 3246 |
|
|
|
