+++ /dev/null
-diff -durN -x '*.orig' jdk8u-jdk8u66-b02.orig/common/autoconf/libraries.m4 jdk8u-jdk8u66-b02/common/autoconf/libraries.m4
---- jdk8u-jdk8u66-b02.orig/common/autoconf/libraries.m4 2015-09-18 13:13:58.000000000 +0200
-+++ jdk8u-jdk8u66-b02/common/autoconf/libraries.m4 2015-09-18 13:16:52.000000000 +0200
-@@ -666,6 +666,47 @@
-
- ###############################################################################
- #
-+ # 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
- #
-
-diff -durN -x '*.orig' jdk8u-jdk8u66-b02.orig/common/autoconf/spec.gmk.in jdk8u-jdk8u66-b02/common/autoconf/spec.gmk.in
---- jdk8u-jdk8u66-b02.orig/common/autoconf/spec.gmk.in 2015-07-17 09:35:23.000000000 +0200
-+++ jdk8u-jdk8u66-b02/common/autoconf/spec.gmk.in 2015-09-18 13:16:52.000000000 +0200
-@@ -563,6 +563,7 @@
- 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@
-diff -durN -x '*.orig' jdk8u-jdk8u66-b02.orig/jdk/make/lib/Awt2dLibraries.gmk jdk8u-jdk8u66-b02/jdk/make/lib/Awt2dLibraries.gmk
---- jdk8u-jdk8u66-b02.orig/jdk/make/lib/Awt2dLibraries.gmk 2015-09-18 13:13:58.000000000 +0200
-+++ jdk8u-jdk8u66-b02/jdk/make/lib/Awt2dLibraries.gmk 2015-09-18 13:16:52.000000000 +0200
-@@ -1204,7 +1204,6 @@
- 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)
-@@ -1221,6 +1220,13 @@
- 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
-@@ -1282,12 +1288,12 @@
- 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) \
-diff -durN -x '*.orig' jdk8u-jdk8u66-b02.orig/jdk/src/share/native/sun/awt/splashscreen/splashscreen_png.c jdk8u-jdk8u66-b02/jdk/src/share/native/sun/awt/splashscreen/splashscreen_png.c
---- jdk8u-jdk8u66-b02.orig/jdk/src/share/native/sun/awt/splashscreen/splashscreen_png.c 2015-07-23 16:17:35.000000000 +0200
-+++ jdk8u-jdk8u66-b02/jdk/src/share/native/sun/awt/splashscreen/splashscreen_png.c 2015-09-18 13:16:52.000000000 +0200
-@@ -25,8 +25,7 @@
-
- #include "splashscreen_impl.h"
-
--#include "../libpng/png.h"
--
-+#include <png.h>
- #include <setjmp.h>
-
- #define SIG_BYTES 8