URL:  http://www.profv.de/fontconfig-crosscompile-patch/
File: fontconfig-2.5.0-crosscompile.patch

When cross compiling fontconfig, the code generators of fontconfig
depend on freetype. This is a big problem, because the FREETYPE_*
variables (as determined by ./configure) point to the cross-compiled
freetype instead of the native freetype. Luckily, the code generators
don't really have this dependency. It is merely introduced as a side
effect by "fcint.h".

The simplest solution is not to include FREETYPE_CFLAGS in the
Makefile.am/in of fc-case, fc-arch, etc. and to define a symbol
NOFREETYPE instead. Then "fcint.h" just needs to exclude any
freetype dependent code if NOFREETYPE is defined.

This patch for fontconfig-2.5.0 does exactly that.

    -- Volker Grabsch <vog@notjusthosting.com>


diff -ruN fontconfig-2.5.0.orig/fc-arch/Makefile.am fontconfig-2.5.0/fc-arch/Makefile.am
--- fontconfig-2.5.0.orig/fc-arch/Makefile.am	2007-10-25 04:39:14.000000000 +0000
+++ fontconfig-2.5.0/fc-arch/Makefile.am	2007-12-22 20:48:08.000000000 +0000
@@ -26,7 +26,7 @@
 EXEEXT = @EXEEXT_FOR_BUILD@
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 
-INCLUDES=-I${top_srcdir}/src -I${top_srcdir} $(FREETYPE_CFLAGS) $(WARN_CFLAGS)
+INCLUDES=-I${top_srcdir}/src -I${top_srcdir} -DNOFREETYPE $(WARN_CFLAGS)
 
 TMPL=fcarch.tmpl.h
 STMPL=${top_srcdir}/fc-arch/fcarch.tmpl.h
diff -ruN fontconfig-2.5.0.orig/fc-arch/Makefile.in fontconfig-2.5.0/fc-arch/Makefile.in
--- fontconfig-2.5.0.orig/fc-arch/Makefile.in	2007-11-14 02:57:07.000000000 +0000
+++ fontconfig-2.5.0/fc-arch/Makefile.in	2007-12-22 20:48:08.000000000 +0000
@@ -240,7 +240,7 @@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
-INCLUDES = -I${top_srcdir}/src -I${top_srcdir} $(FREETYPE_CFLAGS) $(WARN_CFLAGS)
+INCLUDES = -I${top_srcdir}/src -I${top_srcdir} -DNOFREETYPE $(WARN_CFLAGS)
 TMPL = fcarch.tmpl.h
 STMPL = ${top_srcdir}/fc-arch/fcarch.tmpl.h
 TARG = fcarch.h
diff -ruN fontconfig-2.5.0.orig/fc-case/Makefile.am fontconfig-2.5.0/fc-case/Makefile.am
--- fontconfig-2.5.0.orig/fc-case/Makefile.am	2007-10-25 04:42:36.000000000 +0000
+++ fontconfig-2.5.0/fc-case/Makefile.am	2007-12-22 20:48:08.000000000 +0000
@@ -26,7 +26,7 @@
 EXEEXT = @EXEEXT_FOR_BUILD@
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 
-INCLUDES=-I${top_srcdir}/src -I${top_srcdir} $(FREETYPE_CFLAGS) $(WARN_CFLAGS)
+INCLUDES=-I${top_srcdir}/src -I${top_srcdir} -DNOFREETYPE $(WARN_CFLAGS)
 
 TMPL=fccase.tmpl.h
 STMPL=${top_srcdir}/fc-case/${TMPL}
diff -ruN fontconfig-2.5.0.orig/fc-case/Makefile.in fontconfig-2.5.0/fc-case/Makefile.in
--- fontconfig-2.5.0.orig/fc-case/Makefile.in	2007-11-14 02:57:07.000000000 +0000
+++ fontconfig-2.5.0/fc-case/Makefile.in	2007-12-22 20:48:08.000000000 +0000
@@ -240,7 +240,7 @@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
-INCLUDES = -I${top_srcdir}/src -I${top_srcdir} $(FREETYPE_CFLAGS) $(WARN_CFLAGS)
+INCLUDES = -I${top_srcdir}/src -I${top_srcdir} -DNOFREETYPE $(WARN_CFLAGS)
 TMPL = fccase.tmpl.h
 STMPL = ${top_srcdir}/fc-case/${TMPL}
 TARG = fccase.h
diff -ruN fontconfig-2.5.0.orig/fc-glyphname/Makefile.am fontconfig-2.5.0/fc-glyphname/Makefile.am
--- fontconfig-2.5.0.orig/fc-glyphname/Makefile.am	2007-10-25 04:40:17.000000000 +0000
+++ fontconfig-2.5.0/fc-glyphname/Makefile.am	2007-12-22 20:48:08.000000000 +0000
@@ -26,7 +26,7 @@
 EXEEXT = @EXEEXT_FOR_BUILD@
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 
-INCLUDES=-I${top_srcdir}/src -I${top_srcdir} $(FREETYPE_CFLAGS) $(WARN_CFLAGS)
+INCLUDES=-I${top_srcdir}/src -I${top_srcdir} -DNOFREETYPE $(WARN_CFLAGS)
 
 TMPL=fcglyphname.tmpl.h
 STMPL=${top_srcdir}/fc-glyphname/${TMPL}
diff -ruN fontconfig-2.5.0.orig/fc-glyphname/Makefile.in fontconfig-2.5.0/fc-glyphname/Makefile.in
--- fontconfig-2.5.0.orig/fc-glyphname/Makefile.in	2007-11-14 02:57:07.000000000 +0000
+++ fontconfig-2.5.0/fc-glyphname/Makefile.in	2007-12-22 20:48:08.000000000 +0000
@@ -240,7 +240,7 @@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
-INCLUDES = -I${top_srcdir}/src -I${top_srcdir} $(FREETYPE_CFLAGS) $(WARN_CFLAGS)
+INCLUDES = -I${top_srcdir}/src -I${top_srcdir} -DNOFREETYPE $(WARN_CFLAGS)
 TMPL = fcglyphname.tmpl.h
 STMPL = ${top_srcdir}/fc-glyphname/${TMPL}
 TARG = fcglyphname.h
diff -ruN fontconfig-2.5.0.orig/fc-lang/Makefile.am fontconfig-2.5.0/fc-lang/Makefile.am
--- fontconfig-2.5.0.orig/fc-lang/Makefile.am	2007-10-25 04:40:39.000000000 +0000
+++ fontconfig-2.5.0/fc-lang/Makefile.am	2007-12-22 20:48:08.000000000 +0000
@@ -26,7 +26,7 @@
 EXEEXT = @EXEEXT_FOR_BUILD@
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 
-INCLUDES=-I${top_srcdir}/src -I${top_srcdir} $(FREETYPE_CFLAGS) $(WARN_CFLAGS)
+INCLUDES=-I${top_srcdir}/src -I${top_srcdir} -DNOFREETYPE $(WARN_CFLAGS)
 
 TMPL=fclang.tmpl.h
 STMPL=${top_srcdir}/fc-lang/fclang.tmpl.h
diff -ruN fontconfig-2.5.0.orig/fc-lang/Makefile.in fontconfig-2.5.0/fc-lang/Makefile.in
--- fontconfig-2.5.0.orig/fc-lang/Makefile.in	2007-11-14 02:57:08.000000000 +0000
+++ fontconfig-2.5.0/fc-lang/Makefile.in	2007-12-22 20:48:08.000000000 +0000
@@ -240,7 +240,7 @@
 sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
-INCLUDES = -I${top_srcdir}/src -I${top_srcdir} $(FREETYPE_CFLAGS) $(WARN_CFLAGS)
+INCLUDES = -I${top_srcdir}/src -I${top_srcdir} -DNOFREETYPE $(WARN_CFLAGS)
 TMPL = fclang.tmpl.h
 STMPL = ${top_srcdir}/fc-lang/fclang.tmpl.h
 TARG = fclang.h
diff -ruN fontconfig-2.5.0.orig/src/fcint.h fontconfig-2.5.0/src/fcint.h
--- fontconfig-2.5.0.orig/src/fcint.h	2007-11-13 23:23:39.000000000 +0000
+++ fontconfig-2.5.0/src/fcint.h	2007-12-22 21:08:01.000000000 +0000
@@ -47,7 +47,9 @@
 #include <time.h>
 #include <fontconfig/fontconfig.h>
 #include <fontconfig/fcprivate.h>
+#ifndef NOFREETYPE
 #include <fontconfig/fcfreetype.h>
+#endif
 #include "fcdeprecate.h"
 
 #ifndef FC_CONFIG_PATH
@@ -718,8 +720,10 @@
 FcPrivate FcChar32
 FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map);
 
+#ifndef NOFREETYPE
 FcPrivate const FcCharMap *
 FcFreeTypeGetPrivateMap (FT_Encoding encoding);
+#endif
     
 /* fcfs.c */
 
@@ -1049,4 +1053,4 @@
 FcPrivate FcChar8 *
 FcStrSerialize (FcSerialize *serialize, const FcChar8 *str);
 
-#endif /* _FC_INT_H_ */
+#endif /* _FCINT_H_ */