add too patches for png 1.6.2

Author: zilongshanren

contrib/src/luajit/rules.mak

@@ -14,7 +14,7 @@ ifeq ($(LUAJIT_VERSION),2.0.1)
 	$(APPLY) $(SRC)/luajit/v2.0.1_hotfix1.patch
 endif
 	$(MOVE)
-
+#FIXME: arm64 is not supported
 ifeq ($(IOS_ARCH),armv7)
 LUAJIT_TARGET_FLAGS="-arch armv7 -isysroot $(IOS_SDK)"
 LUAJIT_HOST_CC="gcc -m32 -arch i386"

contrib/src/png/1.6.2-bin.patch

@@ -0,0 +1,13 @@
+diff --git a/Makefile.am b/Makefile.am
+index a2cd2c1..fe569b2 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -1,7 +1,7 @@
+ # Makefile.am:
+ #   Source file for Makefile.in (and hence Makefile)
+ #
+-
++AUTOMAKE_OPTIONS=subdir-objects
+ PNGLIB_BASENAME= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
+ 
+ ACLOCAL_AMFLAGS = -I scripts

contrib/src/png/1.6.2-configure.patch

@@ -0,0 +1,13 @@
+diff --git a/configure.ac b/configure.ac
+index f9bc4f6..d3bf477 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -27,7 +27,7 @@ AC_CONFIG_MACRO_DIR([scripts])
+ # dist-xz requires automake 1.11 or later
+ # 1.12.2 fixes a security issue in 1.11.2 and 1.12.1
+ # 1.13 is required for parallel tests
+-AM_INIT_AUTOMAKE([1.13 foreign dist-xz color-tests silent-rules])
++AM_INIT_AUTOMAKE([1.11 foreign dist-xz color-tests silent-rules])
+ # The following line causes --disable-maintainer-mode to be the default to
+ # configure, this is necessary because libpng distributions cannot rely on the
+ # time stamps of the autotools generated files being correct

contrib/src/png/rules.mak

@@ -14,6 +14,7 @@ $(TARBALLS)/libpng-$(PNG_VERSION).tar.xz:
 
 .sum-png: libpng-$(PNG_VERSION).tar.xz
 
+
 png: libpng-$(PNG_VERSION).tar.xz .sum-png
 	$(UNPACK)
 	$(MOVE)