-
-if test x"${no_tcl}" = x ; then
- # we reset no_tcl in case something fails here
- no_tcl=true
- AC_ARG_WITH(tclconfig, [ --with-tclconfig=DIR Directory containing tcl configuration (tclConfig.sh)],
- with_tclconfig=${withval})
- AC_MSG_CHECKING([for Tcl configuration])
- AC_CACHE_VAL(ac_cv_c_tclconfig,[
-
- # First check to see if --with-tclconfig was specified.
- if test x"${with_tclconfig}" != x ; then
- if test -f "${with_tclconfig}/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
- else
- AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
- fi
- fi
-
- # then check for a private Tcl installation
- if test x"${ac_cv_c_tclconfig}" = x ; then
- for i in \
- ../tcl \
- `ls -dr ../tcl[[7-9]]* 2>/dev/null` \
- ../../tcl \
- `ls -dr ../../tcl[[7-9]]* 2>/dev/null` \
- ../../../tcl \
- `ls -dr ../../../tcl[[7-9]]* 2>/dev/null` ; do
- if test -f "$i/${configdir}/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
- break
- fi
- done
- fi
- # check in a few common install locations
- if test x"${ac_cv_c_tclconfig}" = x ; then
- for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
- if test -f "$i/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd $i; pwd)`
- break
- fi
- done
- fi
- # check in a few other private locations
- if test x"${ac_cv_c_tclconfig}" = x ; then
- for i in \
- ${srcdir}/../tcl \
- `ls -dr ${srcdir}/../tcl[[7-9]]* 2>/dev/null` ; do
- if test -f "$i/${configdir}/tclConfig.sh" ; then
- ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
- break
- fi
- done
- fi
- ])
- if test x"${ac_cv_c_tclconfig}" = x ; then
- TCLCONFIG="# no Tcl configs found"
- AC_MSG_WARN(Can't find Tcl configuration definitions)
- else
- no_tcl=
- TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
- AC_MSG_RESULT(found $TCLCONFIG)
- fi
-fi
-])
-
-# Defined as a separate macro so we don't have to cache the values
-# from PATH_TCLCONFIG (because this can also be cached).
-AC_DEFUN(CY_AC_LOAD_TCLCONFIG, [
- . $TCLCONFIG
-
- AC_SUBST(TCL_VERSION)
- AC_SUBST(TCL_MAJOR_VERSION)
- AC_SUBST(TCL_MINOR_VERSION)
- AC_SUBST(TCL_CC)
- AC_SUBST(TCL_DEFS)
-
-dnl not used, don't export to save symbols
-dnl AC_SUBST(TCL_LIB_FILE)
-
-dnl don't export, not used outside of configure
-dnl AC_SUBST(TCL_LIBS)
-dnl not used, don't export to save symbols
-dnl AC_SUBST(TCL_PREFIX)
-
-dnl not used, don't export to save symbols
-dnl AC_SUBST(TCL_EXEC_PREFIX)
-
- AC_SUBST(TCL_SHLIB_CFLAGS)
- AC_SUBST(TCL_SHLIB_LD)
-dnl don't export, not used outside of configure
- AC_SUBST(TCL_SHLIB_LD_LIBS)
- AC_SUBST(TCL_SHLIB_SUFFIX)
-dnl not used, don't export to save symbols
- AC_SUBST(TCL_DL_LIBS)
- AC_SUBST(TCL_LD_FLAGS)
-dnl don't export, not used outside of configure
- AC_SUBST(TCL_LD_SEARCH_FLAGS)
- AC_SUBST(TCL_COMPAT_OBJS)
- AC_SUBST(TCL_RANLIB)
- AC_SUBST(TCL_BUILD_LIB_SPEC)
- AC_SUBST(TCL_LIB_SPEC)
- AC_SUBST(TCL_LIB_VERSIONS_OK)
-
-dnl not used, don't export to save symbols
-dnl AC_SUBST(TCL_SHARED_LIB_SUFFIX)
-
-dnl not used, don't export to save symbols
-dnl AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)
-])
-
-# Warning: Tk definitions are very similar to Tcl definitions but
-# are not precisely the same. There are a couple of differences,
-# so don't do changes to Tcl thinking you can cut and paste it do
-# the Tk differences and later simply substitute "Tk" for "Tcl".
-# Known differences:
-# - Acceptable Tcl major version #s is 7-9 while Tk is 4-9
-# - Searching for Tcl includes looking for tclInt.h, Tk looks for tk.h
-# - Computing major/minor versions is different because Tk depends on
-# headers to Tcl, Tk, and X.
-# - Symbols in tkConfig.sh are different than tclConfig.sh
-# - Acceptable for Tk to be missing but not Tcl.
-
-AC_DEFUN(CY_AC_PATH_TKH, [
-#
-# Ok, lets find the tk source trees so we can use the headers
-# If the directory (presumably symlink) named "tk" exists, use that one
-# in preference to any others. Same logic is used when choosing library
-# and again with Tcl. The search order is the best place to look first, then in
-# decreasing significance. The loop breaks if the trigger file is found.
-# Note the gross little conversion here of srcdir by cd'ing to the found
-# directory. This converts the path from a relative to an absolute, so
-# recursive cache variables for the path will work right. We check all
-# the possible paths in one loop rather than many seperate loops to speed
-# things up.
-# the alternative search directory is involked by --with-tkinclude
-#
-no_tk=true
-AC_MSG_CHECKING(for Tk private headers)
-AC_ARG_WITH(tkinclude, [ --with-tkinclude=DIR Directory where tk private headers are], with_tkinclude=${withval})
-AC_CACHE_VAL(ac_cv_c_tkh,[
-# first check to see if --with-tkinclude was specified
-if test x"${with_tkinclude}" != x ; then
- if test -f ${with_tkinclude}/tk.h ; then
- ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
- elif test -f ${with_tkinclude}/generic/tk.h ; then
- ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
- else
- AC_MSG_ERROR([${with_tkinclude} directory doesn't contain private headers])
- fi
-fi
-
-# next check if it came with Tk configuration file
-if test x"${ac_cv_c_tkconfig}" = x ; then
- if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
- ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
- fi
-fi
-
-# next check in private source directory
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tkh}" = x ; then
- for i in \
- ${srcdir}/../tk \
- `ls -dr ${srcdir}/../tk[[4-9]]* 2>/dev/null` \
- ${srcdir}/../../tk \
- `ls -dr ${srcdir}/../../tk[[4-9]]* 2>/dev/null` \
- ${srcdir}/../../../tk \
- `ls -dr ${srcdir}/../../../tk[[4-9]]* 2>/dev/null ` ; do
- if test -f $i/generic/tk.h ; then
- ac_cv_c_tkh=`(cd $i/generic; pwd)`
- break
- fi
- done
-fi
-# finally check in a few common install locations
-#
-# since ls returns lowest version numbers first, reverse its output
-if test x"${ac_cv_c_tkh}" = x ; then
- for i in \
- `ls -dr /usr/local/src/tk[[4-9]]* 2>/dev/null` \
- `ls -dr /usr/local/lib/tk[[4-9]]* 2>/dev/null` \
- /usr/local/src/tk \
- /usr/local/lib/tk \
- ${prefix}/include ; do
- if test -f $i/generic/tk.h ; then
- ac_cv_c_tkh=`(cd $i/generic; pwd)`
- break
- fi
- done
-fi
-# see if one is installed
-if test x"${ac_cv_c_tkh}" = x ; then
- AC_HEADER_CHECK(tk.h, ac_cv_c_tkh=installed, ac_cv_c_tkh="")
-fi
-])
-if test x"${ac_cv_c_tkh}" != x ; then
- no_tk=""
- if test x"${ac_cv_c_tkh}" = x"installed" ; then
- AC_MSG_RESULT([is installed])
- TKHDIR=""
- else
- AC_MSG_RESULT([found in ${ac_cv_c_tkh}])
- # this hack is cause the TKHDIR won't print if there is a "-I" in it.
- TKHDIR="-I${ac_cv_c_tkh}"
- fi