Fix [3606644]: Static build misses fontconfig

2 files changed, 90 insertions, 0 deletions

diff --git a/unix/configure b/unix/configure
index d098588..5fc5cca 100755
--- a/unix/configure
+++ b/unix/configure
@@ -10452,6 +10452,84 @@ fi
 	    CFLAGS=$tk_oldCFlags
 	    LIBS=$tk_oldLibs
 	fi
+		if test "$found_xft" = "yes" ; then
+	    tk_oldCFlags=$CFLAGS
+	    CFLAGS="$CFLAGS $XINCLUDES $XFT_CFLAGS"
+	    tk_oldLibs=$LIBS
+	    LIBS="$tk_oldLIBS $XFT_LIBS $XLIBSW -lfontconfig"
+	    echo "$as_me:$LINENO: checking for FcFontSort in -lfontconfig" >&5
+echo $ECHO_N "checking for FcFontSort in -lfontconfig... $ECHO_C" >&6
+if test "${ac_cv_lib_fontconfig_FcFontSort+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lfontconfig  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* 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 FcFontSort ();
+int
+main ()
+{
+FcFontSort ();
+  ;
+  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 $ac_status); }; }; then
+  ac_cv_lib_fontconfig_FcFontSort=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_fontconfig_FcFontSort=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_fontconfig_FcFontSort" >&5
+echo "${ECHO_T}$ac_cv_lib_fontconfig_FcFontSort" >&6
+if test $ac_cv_lib_fontconfig_FcFontSort = yes; then
+
+		XLIBSW="$XLIBSW -lfontconfig"
+
+fi
+
+	    CFLAGS=$tk_oldCFlags
+	    LIBS=$tk_oldLibs
+	fi
 		if test "$found_xft" = "no" ; then
 	    if test "$enable_xft" = "yes" ; then
 		{ echo "$as_me:$LINENO: WARNING: Can't find xft configuration, or xft is unusable" >&5
diff --git a/unix/configure.in b/unix/configure.in
index e7bf023..ecbac80 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -513,6 +513,18 @@ if test $tk_aqua = no; then
 	    CFLAGS=$tk_oldCFlags
 	    LIBS=$tk_oldLibs
 	fi
+	dnl make sure that linking against fontconfig libraries finds Fc* symbols
+	if test "$found_xft" = "yes" ; then
+	    tk_oldCFlags=$CFLAGS
+	    CFLAGS="$CFLAGS $XINCLUDES $XFT_CFLAGS"
+	    tk_oldLibs=$LIBS
+	    LIBS="$tk_oldLIBS $XFT_LIBS $XLIBSW -lfontconfig"
+	    AC_CHECK_LIB(fontconfig, FcFontSort, [
+		XLIBSW="$XLIBSW -lfontconfig"
+	    ], [])
+	    CFLAGS=$tk_oldCFlags
+	    LIBS=$tk_oldLibs
+	fi
 	dnl print a warning if xft is unusable and was specifically requested
 	if test "$found_xft" = "no" ; then
 	    if test "$enable_xft" = "yes" ; then