- security note

[packages/libpng.git] / libpng-opt.patch

--- libpng-1.2.31/scripts/makefile.gcmmx.orig	2008-08-21 12:54:14.000000000 +0200
+++ libpng-1.2.31/scripts/makefile.gcmmx	2008-08-23 01:23:37.018625344 +0200
@@ -43,8 +43,8 @@
 # Where the zlib library and include files are located.
 #ZLIBLIB=/usr/local/lib
 #ZLIBINC=/usr/local/include
-ZLIBLIB=../zlib
-ZLIBINC=../zlib
+ZLIBLIB=/usr/lib
+ZLIBINC=
 
 ALIGN=
 # for i386:
@@ -58,8 +58,8 @@
 
 # Remove -DPNG_THREAD_UNSAFE_OK if you need thread safety
 ### for generic gcc:
-CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -W -Wall -O \
-	$(ALIGN) -funroll-loops \
+CFLAGS=-DPNG_USE_PNGGCCRC -I$(ZLIBINC) -W -Wall \
+	$(OPT_FLAGS) $(ALIGN) \
 	-fomit-frame-pointer  # $(WARNMORE) -g -DPNG_DEBUG=5
 ### for gcc 2.95.2 on 686:
 #CFLAGS=-DPNG_THREAD_UNSAFE_OK -I$(ZLIBINC) -W -Wall -O \
--- libpng-1.2.31/scripts/makefile.linux.orig	2008-08-21 12:54:14.000000000 +0200
+++ libpng-1.2.31/scripts/makefile.linux	2008-08-23 01:26:41.342625344 +0200
@@ -35,8 +35,8 @@
 # Where the zlib library and include files are located.
 #ZLIBLIB=/usr/local/lib
 #ZLIBINC=/usr/local/include
-ZLIBLIB=../zlib
-ZLIBINC=../zlib
+ZLIBLIB=/usr/lib
+ZLIBINC=
 
 ALIGN=
 # for i386:
@@ -48,7 +48,7 @@
 
 # for pgcc version 2.95.1, -O3 is buggy; don't use it.
 
-CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
+CFLAGS=-I$(ZLIBINC) -W -Wall $(OPT_FLAGS) -DPNG_NO_MMX_CODE \
 	$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
 
 LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm