[patch] Backported fix from =libpng-1.4.0beta8

libpng-1.2.10-no-assembler.patch (text/plain), 1.86 KB, created by David Nadlinger on 2006-07-03 11:36:07 UTC

diff -ur libpng-1.2.10-orig/configure.ac libpng-1.2.10/configure.ac
--- libpng-1.2.10-orig/configure.ac	2006-06-30 16:28:17.000000000 +0200
+++ libpng-1.2.10/configure.ac	2006-06-30 16:52:27.000000000 +0200
@@ -66,11 +66,14 @@
   LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG\ -DPNG_NO_ASSEMBLER_CODE)
 if test "$LIBPNG_DEFINES"; then
     AC_MSG_RESULT(no)
+    LIBPNG_NO_ASSEMBLER=true
 else
     AC_MSG_RESULT(yes)
     LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG
+    LIBPNG_NO_ASSEMBLER=
 fi
 AC_SUBST(LIBPNG_DEFINES)
+AC_SUBST(LIBPNG_NO_ASSEMBLER)
 
 AC_MSG_CHECKING([if libraries can be versioned])
 GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script`
diff -ur libpng-1.2.10-orig/Makefile.am libpng-1.2.10/Makefile.am
--- libpng-1.2.10-orig/Makefile.am	2006-06-30 16:28:17.000000000 +0200
+++ libpng-1.2.10/Makefile.am	2006-06-30 16:57:23.000000000 +0200
@@ -87,6 +87,16 @@
 
 CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers libpng.sym
 
+pngconf.h.in:
+	cat pngconf.h > pngconf.h.in
+
+pngconf.h: pngconf.h.in
+	sed "/Makefile-supplied defines go here:/q" pngconf.h.in > pngconf.h
+	@if test -n "@LIBPNG_NO_ASSEMBLER@"; then \
+	echo "#define PNG_NO_ASSEMBLER_CODE" >> pngconf.h; \
+	fi
+	sed "1,/Makefile-supplied defines go here:/d" pngconf.h.in >> pngconf.h
+
 $(PNGLIB_BASENAME).pc: libpng.pc
 	cp libpng.pc $@
 
diff -ur libpng-1.2.10-orig/pngconf.h libpng-1.2.10/pngconf.h
--- libpng-1.2.10-orig/pngconf.h	2006-06-30 16:28:17.000000000 +0200
+++ libpng-1.2.10/pngconf.h	2006-06-30 16:32:58.000000000 +0200
@@ -19,6 +19,13 @@
 
 #define PNG_1_2_X
 
+/* Backported no-assembler fix from libpng-1.4.0beta8 */
+
+/* Makefile-supplied defines go here: */
+/* End of Makefile-supplied defines. */
+
+/* End of backported no-assembler fix */
+
 /* 
  * PNG_USER_CONFIG has to be defined on the compiler command line. This
  * includes the resource compiler for Windows DLL configurations.