File system-libpng.patch of Package java-1_8_0-openj9.25537
--- jdk8/common/autoconf/libraries.m4 2014-09-26 08:45:01.057310067 +0200
+++ jdk8/common/autoconf/libraries.m4 2014-09-26 08:46:38.602049970 +0200
@@ -679,6 +679,47 @@
###############################################################################
#
+ # Check for the png library
+ #
+
+ AC_ARG_WITH(libpng, [AS_HELP_STRING([--with-libpng],
+ [use libpng from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
+
+ AC_CHECK_LIB(png, png_sig_cmp,
+ [ LIBPNG_FOUND=yes ],
+ [ LIBPNG_FOUND=no ])
+
+ AC_MSG_CHECKING([for which libpng to use])
+
+ # default is bundled
+ DEFAULT_LIBPNG=bundled
+
+ #
+ # if user didn't specify, use DEFAULT_LIBPNG
+ #
+ if test "x${with_libpng}" = "x"; then
+ with_libpng=${DEFAULT_libpng}
+ fi
+
+
+ if test "x${with_libpng}" = "xbundled"; then
+ USE_EXTERNAL_LIBPNG=false
+ AC_MSG_RESULT([bundled])
+ elif test "x${with_libpng}" = "xsystem"; then
+ if test "x${LIBPNG_FOUND}" = "xyes"; then
+ USE_EXTERNAL_LIBPNG=true
+ AC_MSG_RESULT([system])
+ else
+ AC_MSG_RESULT([system not found])
+ AC_MSG_ERROR([--with-libpng=system specified, but no libpng found!])
+ fi
+ else
+ AC_MSG_ERROR([Invalid value of --with-libpng: ${with_libpng}, use 'system' or 'bundled'])
+ fi
+ AC_SUBST(USE_EXTERNAL_LIBPNG)
+
+ ###############################################################################
+ #
# Check for the zlib library
#
--- jdk8/common/autoconf/spec.gmk.in 2014-09-26 08:45:01.057310067 +0200
+++ jdk8/common/autoconf/spec.gmk.in 2014-09-26 08:46:38.603049945 +0200
@@ -555,6 +555,7 @@
ENABLE_JFR=@ENABLE_JFR@
ENABLE_INTREE_EC=@ENABLE_INTREE_EC@
USE_EXTERNAL_LIBJPEG:=@USE_EXTERNAL_LIBJPEG@
+USE_EXTERNAL_LIBPNG:=@USE_EXTERNAL_LIBPNG@
USE_EXTERNAL_LIBGIF:=@USE_EXTERNAL_LIBGIF@
USE_EXTERNAL_LIBZ:=@USE_EXTERNAL_LIBZ@
LIBZIP_CAN_USE_MMAP:=@LIBZIP_CAN_USE_MMAP@
--- jdk8/jdk/make/lib/Awt2dLibraries.gmk 2014-09-26 08:45:00.475323552 +0200
+++ jdk8/jdk/make/lib/Awt2dLibraries.gmk 2014-09-26 08:46:38.603049945 +0200
@@ -1211,7 +1211,6 @@
ifndef BUILD_HEADLESS_ONLY
LIBSPLASHSCREEN_DIRS := \
$(JDK_TOPDIR)/src/share/native/sun/awt/image/jpeg \
- $(JDK_TOPDIR)/src/share/native/sun/awt/libpng \
$(JDK_TOPDIR)/src/share/native/sun/awt/splashscreen
ifeq ($(USE_EXTERNAL_LIBGIF), true)
@@ -1228,6 +1227,13 @@
LIBJPEG_CFLAGS := -I$(JDK_TOPDIR)/src/share/native/sun/awt/image/jpeg
endif
+ ifeq ($(USE_EXTERNAL_LIBPNG), true)
+ LIBPNG_LDFLAGS := -lpng
+ else
+ LIBSPLASHSCREEN_DIRS += $(JDK_TOPDIR)/src/share/native/sun/awt/image/libpng
+ LIBPNG_CFLAGS := -I$(JDK_TOPDIR)/src/share/native/sun/awt/libpng
+ endif
+
ifneq ($(OPENJDK_TARGET_OS), macosx)
LIBSPLASHSCREEN_DIRS += $(JDK_TOPDIR)/src/$(OPENJDK_TARGET_OS_API_DIR)/native/sun/awt/splashscreen
else
@@ -1291,12 +1297,12 @@
LANG := C, \
OPTIMIZATION := LOW, \
CFLAGS := $(LIBSPLASHSCREEN_CFLAGS) $(CFLAGS_JDKLIB) \
- $(GIFLIB_CFLAGS) $(LIBJPEG_CFLAGS), \
+ $(GIFLIB_CFLAGS) $(LIBJPEG_CFLAGS) $(LIBPNG_CFLAGS), \
MAPFILE := $(JDK_TOPDIR)/make/mapfiles/libsplashscreen/mapfile-vers, \
LDFLAGS := $(LDFLAGS_JDKLIB) \
$(call SET_SHARED_LIBRARY_ORIGIN), \
LDFLAGS_SUFFIX := $(LIBSPLASHSCREEN_LDFLAGS_SUFFIX) $(LIBZ) \
- $(GIFLIB_LDFLAGS) $(LIBJPEG_LDFLAGS), \
+ $(GIFLIB_LDFLAGS) $(LIBJPEG_LDFLAGS) $(LIBPNG_LDFLAGS), \
LDFLAGS_SUFFIX_solaris := -lc, \
VERSIONINFO_RESOURCE := $(JDK_TOPDIR)/src/windows/resource/version.rc, \
RC_FLAGS := $(RC_FLAGS) \
--- jdk8/jdk/src/share/native/sun/awt/splashscreen/splashscreen_png.c 2014-09-26 08:45:00.414324966 +0200
+++ jdk8/jdk/src/share/native/sun/awt/splashscreen/splashscreen_png.c 2014-09-26 08:46:38.603049945 +0200
@@ -25,8 +25,7 @@
#include "splashscreen_impl.h"
-#include "../libpng/png.h"
-
+#include <png.h>
#include <setjmp.h>
#define SIG_BYTES 8