add png 1.6.12

Author: zilongshanren

build_ios.sh

@@ -80,10 +80,10 @@ fi
 info "Building cocos2d-x third party libraries for iOS"
 
 if [ "$PLATFORM" = "Simulator" ]; then
-    TARGET="${ARCH}-apple-darwin11"
+    TARGET="${ARCH}-apple-darwin14"
     OPTIM="-O3 -g"
 else
-    TARGET="arm-apple-darwin11"
+    TARGET="arm-apple-darwin14"
     OPTIM="-O3 -g"
 fi
 
@@ -190,7 +190,7 @@ else
 fi
 
 # # FIXME: add more convenient
-../bootstrap --build=x86_64-apple-darwin11 --host=${TARGET} --prefix=${COCOSROOT}/contrib/${TARGET}-${ARCH} \
+../bootstrap --build=x86_64-apple-darwin14 --host=${TARGET} --prefix=${COCOSROOT}/contrib/${TARGET}-${ARCH} \
     --disable-lua \
     --disable-freetype2 \
     --enable-png > ${out}

contrib/src/png/SHA512SUMS

@@ -1 +1 @@
-8820d2741ec2bd75a1ce984e72b56c888037f2db  libpng-1.6.2.tar.xz
+c3d54f9ab683d63218361487269380fb8e0cf3b6  libpng-1.6.12.tar.xz

contrib/src/png/rules.mak

@@ -1,5 +1,5 @@
 # PNG
-PNG_VERSION := 1.6.2
+PNG_VERSION := 1.6.12
 PNG_URL := $(SF)/libpng/libpng16/$(PNG_VERSION)/libpng-$(PNG_VERSION).tar.xz
 
 PKGS += png
@@ -18,10 +18,10 @@ png: libpng-$(PNG_VERSION).tar.xz .sum-png
 
 
 
-DEPS_png = zlib $(DEPS_zlib)
+# DEPS_png = zlib $(DEPS_zlib)
 
 .png: png
 	$(RECONF)
-	cd $< && $(HOSTVARS) ./configure $(HOSTCONF)
+	cd $< && $(HOSTVARS) ./configure  --enable-arm-neon=api $(HOSTCONF)
 	cd $< && $(MAKE) install
 	touch $@