-X_TOOLKIT_LIBS="-lXt"
-X_BASIC_LIBS="-lXext -lX11 -lXmu"
-
-our_saved_LDFLAGS="$LDFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
-echo "$as_me:$LINENO: checking for XtToolkitThreadInitialize in -lXt" >&5
-echo $ECHO_N "checking for XtToolkitThreadInitialize in -lXt... $ECHO_C" >&6
-if test "${ac_cv_lib_Xt_XtToolkitThreadInitialize+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXt $X_PRE_LIBS $X_BASIC_LIBS $X_EXTRA_LIBS $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char XtToolkitThreadInitialize ();
-int
-main ()
-{
-XtToolkitThreadInitialize ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$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 $ac_status); }; }; then
- ac_cv_lib_Xt_XtToolkitThreadInitialize=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_Xt_XtToolkitThreadInitialize=no
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_XtToolkitThreadInitialize" >&5
-echo "${ECHO_T}$ac_cv_lib_Xt_XtToolkitThreadInitialize" >&6
-if test $ac_cv_lib_Xt_XtToolkitThreadInitialize = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define X_THREAD_SUPPORT 1
-_ACEOF
-
-fi
-
-LDFLAGS="$our_saved_LDFLAGS"
-