configure.in: Check for Xutf8LookupString

Source/x11/XIMInputServer.m: Use it.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@22172 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,8 @@
+2005-12-16  Adam Fedor  <fedor@gnu.org>
+
+	* configure.in: Check for Xutf8LookupString
+	* Source/x11/XIMInputServer.m: Use it.
+
 2005-12-10  Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/x11/XGServerWindow.m (-titlewindow::): Use UTF8 window

Source/x11/XIMInputServer.m

@@ -141,10 +141,12 @@
     {
       [dbuf setLength: BUF_LEN];
 #ifdef HAVE_UTF8
+#ifdef HAVE_XUTF8LOOKUPSTRING
       if (encoding == NSUTF8StringEncoding)
         count = Xutf8LookupString(windev->ic, event, buf, BUF_LEN, 
       		                  &keysym, &status);
       else 
+#endif
 #endif
         count = XmbLookupString(windev->ic, event, buf, BUF_LEN, 
 			        &keysym, &status);

config.h.in

@@ -77,9 +77,13 @@
 /* Define to 1 if you have the <X11/extensions/XShm.h> header file. */
 #undef HAVE_X11_EXTENSIONS_XSHM_H
 
-/* Define if you have a functional XFreeType installation, including libXft. */
+/* Define if you have a functional XFreeType installation, including libXft.
+   */
 #undef HAVE_XFT
 
+/* Define to 1 if you have the `Xutf8LookupString' function. */
+#undef HAVE_XUTF8LOOKUPSTRING
+
 /* Define to the address where bug reports for this package should be sent. */
 #undef PACKAGE_BUGREPORT
 

configure

@@ -5295,6 +5295,108 @@ else
   have_xftpgs=no
 fi
 
+
+for ac_func in Xutf8LookupString
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* 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 $ac_func ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != $ac_func;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$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 $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_var=no"
+fi
+rm -f conftest.err conftest.$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" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
   echo "$as_me:$LINENO: checking for FcPatternCreate in -lfontconfig" >&5
 echo $ECHO_N "checking for FcPatternCreate in -lfontconfig... $ECHO_C" >&6
 if test "${ac_cv_lib_fontconfig_FcPatternCreate+set}" = set; then

configure.ac

@@ -193,6 +193,7 @@ if test $WITH_XFT = yes; then
     AC_DEFINE(HAVE_UTF8,1,[Define if you have XftDrawStringUtf8])
   fi
   AC_CHECK_LIB(Xft, XftPatternGetString, have_xftpgs=yes, have_xftpgs=no)
+  AC_HAVE_FUNCS(Xutf8LookupString)
   AC_CHECK_LIB(fontconfig, FcPatternCreate, have_fc=yes, have_fc=no)
   AC_CHECK_HEADER(fontconfig/fontconfig.h)
   if test "$have_fc" = yes -a "$ac_cv_header_fontconfig_fontconfig_h" = yes; then