+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+ test "x$prefix" = xNONE && prefix="$ac_default_prefix"
+ test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+ ac_define_dir=`eval echo $"$sysconfdir"`
+ ac_define_dir=`eval echo $ac_define_dir`
+
+cat >>confdefs.h <<_ACEOF
+#define FGIS_CONFIG "$ac_define_dir"
+_ACEOF
+
+
+
+
+
+ FGIS_LIBDIR=$"$libdir"
+ test "x$prefix" = xNONE && prefix="$ac_default_prefix"
+ test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
+ FGIS_LIBDIR=`eval echo $FGIS_LIBDIR`
+ FGIS_LIBDIR=`eval echo $FGIS_LIBDIR`
+
+
+
+
+
+#
+# Ok, lets find the tcl source trees so we can use the headers
+# Warning: transition of version 9 to 10 will break this algorithm
+# because 10 sorts before 9. We also look for just tcl. We have to
+# be careful that we don't match stuff like tclX by accident.
+# the alternative search directory is involked by --with-tclinclude
+#
+no_tcl=true
+echo "$as_me:$LINENO: checking for Tcl private headers" >&5
+echo $ECHO_N "checking for Tcl private headers... $ECHO_C" >&6
+
+# Check whether --with-tclinclude or --without-tclinclude was given.
+if test "${with_tclinclude+set}" = set; then
+ withval="$with_tclinclude"
+ with_tclinclude=${withval}
+fi;
+if test "${ac_cv_c_tclh+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# first check to see if --with-tclinclude was specified
+if test x"${with_tclinclude}" != x ; then
+ if test -f ${with_tclinclude}/tclInt.h ; then
+ ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
+ elif test -f ${with_tclinclude}/generic/tclInt.h ; then
+ ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
+ else
+ { { echo "$as_me:$LINENO: error: ${with_tclinclude} directory doesn't contain private headers" >&5
+echo "$as_me: error: ${with_tclinclude} directory doesn't contain private headers" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+# next check if it came with Tcl configuration file
+if test x"${ac_cv_c_tclconfig}" != x ; then
+ if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
+ ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/../generic; pwd)`
+ fi
+fi
+
+# next check in private source directory
+#
+# since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tclh}" = x ; then
+ for i in \
+ ${srcdir}/../tcl \
+ `ls -dr ${srcdir}/../tcl[9].[0-9].[0-9] ${srcdir}/../tcl[9].[0-9] 2>/dev/null` \
+ `ls -dr ${srcdir}/../tcl[8].[2-9].[0-9] ${srcdir}/../tcl[8].[2-9] 2>/dev/null` \
+ ${srcdir}/../../tcl \
+ `ls -dr ${srcdir}/../../tcl[9].[0-9].[0-9] ${srcdir}/../../tcl[9].[0-9] 2>/dev/null` \
+ `ls -dr ${srcdir}/../../tcl[8].[2-9].[0-9] ${srcdir}/../../tcl[8].[2-9] 2>/dev/null` \
+ ${srcdir}/../../../tcl \
+ `ls -dr ${srcdir}/../../../tcl[9].[0-9].[0-9] ${srcdir}/../../../tcl[9].[0-9] 2>/dev/null ` \
+ `ls -dr ${srcdir}/../../../tcl[8].[2-9].[0-9] ${srcdir}/../../../tcl[8].[2-9] 2>/dev/null ` ; do
+ if test -f $i/generic/tclInt.h ; then
+ ac_cv_c_tclh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+# check Debian-specific locations
+if test x"${ac_cv_c_tclh}" = x ; then
+ for i in \
+ `ls -dr /usr/include/tcl[9].[0-9].[0-9]/tcl-private /usr/include/tcl[9].[0-9]/tcl-private 2>/dev/null` \
+ `ls -dr /usr/include/tcl[8].[2-9].[0-9]/tcl-private /usr/include/tcl[8].[2-9]/tcl-private 2>/dev/null`; do
+ if test -f $i/generic/tclInt.h ; then
+ ac_cv_c_tclh=`(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_tclh}" = x ; then
+ for i in \
+ `ls -dr /usr/lib/tcl[9].[0-9].[0-9]/tcl-private /usr/lib/tcl[9].[0-9]/tcl-private 2>/dev/null` \
+ `ls -dr /usr/lib/tcl[8].[2-9].[0-9]/tcl-private /usr/lib/tcl[8].[2-9]/tcl-private 2>/dev/null` \
+ `ls -dr /usr/local/src/tcl[9].[0-9].[0-9] /usr/local/src/tcl[9].[0-9] 2>/dev/null` \
+ `ls -dr /usr/local/src/tcl[8].[2-9].[0-9] /usr/local/src/tcl[8].[2-9] 2>/dev/null` \
+ `ls -dr /usr/local/lib/tcl[9].[0-9].[0-9] /usr/local/lib/tcl[9].[0-9] 2>/dev/null` \
+ `ls -dr /usr/local/lib/tcl[8].[2-9].[0-9] /usr/local/lib/tcl[8].[2-9] 2>/dev/null` \
+ /usr/local/src/tcl \
+ /usr/local/lib/tcl \
+ ${prefix}/include ; do
+ if test -f $i/generic/tclInt.h ; then
+ ac_cv_c_tclh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+# see if one is installed
+if test x"${ac_cv_c_tclh}" = x ; then
+ if test "${ac_cv_header_tclInt_h+set}" = set; then
+ echo "$as_me:$LINENO: checking for tclInt.h" >&5
+echo $ECHO_N "checking for tclInt.h... $ECHO_C" >&6
+if test "${ac_cv_header_tclInt_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_tclInt_h" >&5
+echo "${ECHO_T}$ac_cv_header_tclInt_h" >&6
+else
+ # Is the header compilable?
+echo "$as_me:$LINENO: checking tclInt.h usability" >&5
+echo $ECHO_N "checking tclInt.h usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <tclInt.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking tclInt.h presence" >&5
+echo $ECHO_N "checking tclInt.h presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <tclInt.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+ yes:no )
+ { echo "$as_me:$LINENO: WARNING: tclInt.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: tclInt.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: tclInt.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: tclInt.h: proceeding with the preprocessor's result" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------ ##
+## Report this to bug-autoconf@gnu.org. ##
+## ------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+ no:yes )
+ { echo "$as_me:$LINENO: WARNING: tclInt.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: tclInt.h: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: tclInt.h: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: tclInt.h: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: tclInt.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: tclInt.h: proceeding with the preprocessor's result" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------ ##
+## Report this to bug-autoconf@gnu.org. ##
+## ------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+echo "$as_me:$LINENO: checking for tclInt.h" >&5
+echo $ECHO_N "checking for tclInt.h... $ECHO_C" >&6
+if test "${ac_cv_header_tclInt_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_header_tclInt_h=$ac_header_preproc
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_tclInt_h" >&5
+echo "${ECHO_T}$ac_cv_header_tclInt_h" >&6
+
+fi
+if test $ac_cv_header_tclInt_h = yes; then
+ ac_cv_c_tclh=installed
+else
+ ac_cv_c_tclh=""
+fi
+
+
+fi
+
+fi
+
+if test x"${ac_cv_c_tclh}" = x ; then
+ TCLHDIR="# no Tcl private headers found"
+ TCLHDIRDASHI="# no Tcl private headers found"
+ { { echo "$as_me:$LINENO: error: Can't find Tcl private headers" >&5
+echo "$as_me: error: Can't find Tcl private headers" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test x"${ac_cv_c_tclh}" != x ; then
+ no_tcl=""
+ if test x"${ac_cv_c_tclh}" = x"installed" ; then
+ echo "$as_me:$LINENO: result: is installed" >&5
+echo "${ECHO_T}is installed" >&6
+ TCLHDIR=""
+ TCLHDIRDASHI=""
+ TCL_LIBRARY=""
+ else
+ echo "$as_me:$LINENO: result: found in ${ac_cv_c_tclh}" >&5
+echo "${ECHO_T}found in ${ac_cv_c_tclh}" >&6
+ # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
+ TCLHDIR="${ac_cv_c_tclh}"
+ TCLHDIRDASHI="-I${ac_cv_c_tclh}"
+ TCL_LIBRARY=`echo $TCLHDIR | sed -e 's/generic//'`library
+ fi
+fi
+
+
+
+
+
+if test x"$no_tcl" = x"true" ; then
+ echo " ERROR: Can't find Tcl headers or library."
+ echo " See README for information on how to obtain Tcl."
+ echo " If Tcl is installed, see INSTALL on how to tell"
+ echo " configure where Tcl is installed."
+ exit 1
+fi
+
+#
+# Ok, lets find the tcl configuration
+# First, look for one uninstalled.
+# the alternative search directory is invoked by --with-tcl
+#
+
+if test x"${no_tcl}" = x ; then
+ # we reset no_tcl in case something fails here
+ no_tcl=true
+
+# Check whether --with-tcl or --without-tcl was given.
+if test "${with_tcl+set}" = set; then
+ withval="$with_tcl"
+ with_tclconfig=${withval}
+fi;
+ echo "$as_me:$LINENO: checking for Tcl configuration" >&5
+echo $ECHO_N "checking for Tcl configuration... $ECHO_C" >&6
+ if test "${ac_cv_c_tclconfig+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+
+ # First check to see if --with-tcl was specified.
+ if test x"${with_tclconfig}" != x ; then
+ if test -f "${with_tclconfig}/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
+ else
+ { { echo "$as_me:$LINENO: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&5
+echo "$as_me: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+
+ # then check for a private Tcl installation
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in \
+ ../tcl \
+ `ls -dr ../tcl[9].[0-9].[0-9] ../tcl[9].[0-9] 2>/dev/null` \
+ `ls -dr ../tcl[8].[2-9].[0-9] ../tcl[8].[2-9] 2>/dev/null` \
+ ../../tcl \
+ `ls -dr ../../tcl[9].[0-9].[0-9] ../../tcl[9].[0-9] 2>/dev/null` \
+ `ls -dr ../../tcl[8].[2-9].[0-9] ../../tcl[8].[2-9] 2>/dev/null` \
+ ../../../tcl \
+ `ls -dr ../../../tcl[9].[0-9].[0-9] ../../../tcl[9].[0-9] 2>/dev/null` \
+ `ls -dr ../../../tcl[8].[2-9].[0-9] ../../../tcl[8].[2-9] 2>/dev/null` ; do
+ if test -f "$i/unix/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few common install locations
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+ if test -f "$i/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+
+ # check Debian-specific locations
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in \
+ `ls -dr /usr/lib/tcl[9].[0-9].[0-9] /usr/lib/tcl[9].[0-9] 2>/dev/null` \
+ `ls -dr /usr/lib/tcl[8].[2-9].[0-9] /usr/lib/tcl[8].[2-9] 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[9].[0-9].[0-9] ${srcdir}/../tcl[9].[0-9] 2>/dev/null` \
+ `ls -dr ${srcdir}/../tcl[8].[2-9].[0-9] ${srcdir}/../tcl[8].[2-9] 2>/dev/null` ; do
+ if test -f "$i/unix/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+
+fi
+
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ TCLCONFIG="# no Tcl configs found"
+ { echo "$as_me:$LINENO: WARNING: Can't find Tcl configuration definitions" >&5
+echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
+ else
+ no_tcl=
+ TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
+ echo "$as_me:$LINENO: result: found $TCLCONFIG" >&5
+echo "${ECHO_T}found $TCLCONFIG" >&6
+ fi
+fi
+
+
+ . $TCLCONFIG
+
+
+
+
+
+
+
+
+
+
+
+# Tcl defines TCL_SHLIB_SUFFIX but TCL_SHARED_LIB_SUFFIX then looks for it
+# as just SHLIB_SUFFIX. How bizarre.
+ SHLIB_SUFFIX=$TCL_SHLIB_SUFFIX
+
+
+
+
+# if Tcl's build directory has been removed, TCL_LIB_SPEC should
+# be used instead of TCL_BUILD_LIB_SPEC
+SAVELIBS=$LIBS
+# eval used to expand out TCL_DBGX
+eval "LIBS=\"$TCL_BUILD_LIB_SPEC $TCL_LIBS\""
+echo "$as_me:$LINENO: checking Tcl build library" >&5
+echo $ECHO_N "checking Tcl build library... $ECHO_C" >&6
+echo "$as_me:$LINENO: result: $LIBS" >&5
+echo "${ECHO_T}$LIBS" >&6
+
+echo "$as_me:$LINENO: checking for Tcl_CreateCommand" >&5
+echo $ECHO_N "checking for Tcl_CreateCommand... $ECHO_C" >&6
+if test "${ac_cv_func_Tcl_CreateCommand+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char Tcl_CreateCommand (); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char Tcl_CreateCommand ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_Tcl_CreateCommand) || defined (__stub___Tcl_CreateCommand)
+choke me
+#else
+char (*f) () = Tcl_CreateCommand;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_func_Tcl_CreateCommand=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_Tcl_CreateCommand=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_Tcl_CreateCommand" >&5
+echo "${ECHO_T}$ac_cv_func_Tcl_CreateCommand" >&6
+if test $ac_cv_func_Tcl_CreateCommand = yes; then
+
+ echo "$as_me:$LINENO: checking if Tcl library build specification is valid" >&5
+echo $ECHO_N "checking if Tcl library build specification is valid... $ECHO_C" >&6
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+else
+
+ TCL_BUILD_LIB_SPEC=$TCL_LIB_SPEC
+ # Can't pull the following CHECKING call out since it will be
+ # broken up by the CHECK_FUNC just above.
+ echo "$as_me:$LINENO: checking if Tcl library build specification is valid" >&5
+echo $ECHO_N "checking if Tcl library build specification is valid... $ECHO_C" >&6
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+fi
+
+LIBS=$SAVELIBS
+
+
+
+
+
+
+
+TCL_INC_DIR=$TCL_INC_DIR
+
+TCL_PACKAGE_PATH=$TCL_PACKAGE_PATH
+
+
+
+#
+# Ok, lets find the tk source trees so we can use the headers
+# If the directory (presumably symlink) named "tk" exists, use that one
+# in preference to any others. Same logic is used when choosing library
+# and again with Tcl. The search order is the best place to look first, then in
+# decreasing significance. The loop breaks if the trigger file is found.
+# Note the gross little conversion here of srcdir by cd'ing to the found
+# directory. This converts the path from a relative to an absolute, so
+# recursive cache variables for the path will work right. We check all
+# the possible paths in one loop rather than many seperate loops to speed
+# things up.
+# the alternative search directory is involked by --with-tkinclude
+#
+#no_tk=true
+echo "$as_me:$LINENO: checking for Tk private headers" >&5
+echo $ECHO_N "checking for Tk private headers... $ECHO_C" >&6
+
+# Check whether --with-tkinclude or --without-tkinclude was given.
+if test "${with_tkinclude+set}" = set; then
+ withval="$with_tkinclude"
+ with_tkinclude=${withval}
+fi;
+if test "${ac_cv_c_tkh+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+# first check to see if --with-tkinclude was specified
+if test x"${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 ${with_tkinclude}/generic; pwd)`
+ else
+ { { echo "$as_me:$LINENO: error: ${with_tkinclude} directory doesn't contain private headers" >&5
+echo "$as_me: error: ${with_tkinclude} directory doesn't contain private headers" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+# next check if it came with Tk configuration file
+if test x"${ac_cv_c_tkconfig}" != x ; then
+ if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
+ ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/../generic; pwd)`
+ fi
+fi
+
+# next check in private source directory
+#
+# since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tkh}" = x ; then
+ for i in \
+ ${srcdir}/../tk \
+ `ls -dr ${srcdir}/../tk[4-9].[0-9].[0-9] ${srcdir}/../tk[4-9].[0-9] 2>/dev/null` \
+ `ls -dr ${srcdir}/../tk[4-9].[0-9].[0-9] ${srcdir}/../tk[4-9].[0-9] 2>/dev/null` \
+ ${srcdir}/../../tk \
+ `ls -dr ${srcdir}/../../tk[4-9].[0-9].[0-9] ${srcdir}/../../tk[4-9].[0-9] 2>/dev/null` \
+ `ls -dr ${srcdir}/../../tk[4-9].[0-9].[0-9] ${srcdir}/../../tk[4-9].[0-9] 2>/dev/null` \
+ ${srcdir}/../../../tk \
+ `ls -dr ${srcdir}/../../../tk[4-9].[0-9].[0-9] ${srcdir}/../../../tk[4-9].[0-9] 2>/dev/null ` \
+ `ls -dr ${srcdir}/../../../tk[4-9].[0-9].[0-9] ${srcdir}/../../../tk[4-9].[0-9] 2>/dev/null ` ; do
+ if test -f $i/generic/tk.h ; then
+ ac_cv_c_tkh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+# check Debian-specific locations
+if test x"${ac_cv_c_tkh}" = x ; then
+ for i in \
+ `ls -dr /usr/include/tcl[9].[0-9].[0-9]/tk-private /usr/include/tcl[9].[0-9]/tk-private 2>/dev/null` \
+ `ls -dr /usr/include/tcl[8].[2-9].[0-9]/tk-private /usr/include/tcl[8].[2-9]/tk-private 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].[0-9].[0-9] /usr/local/src/tk[4-9].[0-9] 2>/dev/null` \
+ `ls -dr /usr/local/src/tk[4-9].[0-9].[0-9] /usr/local/src/tk[4-9].[0-9] 2>/dev/null` \
+ `ls -dr /usr/local/lib/tk[4-9].[0-9].[0-9] /usr/local/lib/tk[4-9].[0-9] 2>/dev/null` \
+ `ls -dr /usr/local/lib/tk[4-9].[0-9].[0-9] /usr/local/lib/tk[4-9].[0-9] 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
+ if test "${ac_cv_header_tk_h+set}" = set; then
+ echo "$as_me:$LINENO: checking for tk.h" >&5
+echo $ECHO_N "checking for tk.h... $ECHO_C" >&6
+if test "${ac_cv_header_tk_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_tk_h" >&5
+echo "${ECHO_T}$ac_cv_header_tk_h" >&6
+else
+ # Is the header compilable?
+echo "$as_me:$LINENO: checking tk.h usability" >&5
+echo $ECHO_N "checking tk.h usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <tk.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking tk.h presence" >&5
+echo $ECHO_N "checking tk.h presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <tk.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc in
+ yes:no )
+ { echo "$as_me:$LINENO: WARNING: tk.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: tk.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: tk.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: tk.h: proceeding with the preprocessor's result" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------ ##
+## Report this to bug-autoconf@gnu.org. ##
+## ------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+ no:yes )
+ { echo "$as_me:$LINENO: WARNING: tk.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: tk.h: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: tk.h: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: tk.h: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: tk.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: tk.h: proceeding with the preprocessor's result" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------ ##
+## Report this to bug-autoconf@gnu.org. ##
+## ------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+echo "$as_me:$LINENO: checking for tk.h" >&5
+echo $ECHO_N "checking for tk.h... $ECHO_C" >&6
+if test "${ac_cv_header_tk_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_header_tk_h=$ac_header_preproc
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_tk_h" >&5
+echo "${ECHO_T}$ac_cv_header_tk_h" >&6
+