cairo+svg在Android+cocos2d-x中的编译
svg需要用到libxml2和libiconv库，故需要先编译libxml2和iconv
一：几个注意事项：
1：注意libxml2的源码下载服务器，不能从git下载，因为不包含configure
2： libpng和libjpeg头文件需要用cocos2d-x提供的，因为android的cocos2d-x已经包含了这两个库（cocos2d-x用的版本比较低）,路径为（需根据实际位置修改）
$(LOCAL_PATH)/../../../../external/cocos2d-x/cocos2dx/platform/third_party/android/prebuilt/libpng/include \
3：如果报localeconv找不到，请修改为：
#ifndef _ANDROID_
locale_data = localeconv ();
decimal_point = locale_data->decimal_point;
#else
decimal_point = ".";
#endif
一般需要修改 cairo/cairo-output-stream.c, libsvg/svg_ascii.c 文件
二：iconv
1: 下载源代码：http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
2: 配置
export NDK_ROOT=/alex_data/tools/android-NDK_ROOT-r8e export PATH=/alex_data/tools/android-NDK_ROOT-r8e/toolchains/arm-linux-androideabi-4.7/prebuilt/darwin-x86_64/bin:$PATH ./configure --host=arm-eabi CC=arm-linux-androideabi-gcc CPPFLAGS="-I$NDK_ROOT/platforms/android-14/arch-arm/usr/include/" CFLAGS="-nostdlib" LDFLAGS="-Wl,-rpath-link=$NDK_ROOT/platforms/android-14/arch-arm/usr/lib/ -L$NDK_ROOT/platforms/android-14/arch-arm/usr/lib/" LIBS="-lc"
3：在libiconv-1.14添加文件Android.mk
LOCAL_PATH:= $(call my-dir) LIBICONV_PATH:=$(LOCAL_PATH) include $(CLEAR_VARS) LOCAL_MODULE := iconv_static LOCAL_MODULE_FILENAME := libiconv LOCAL_CFLAGS := \ -Wno-multichar \ -D_ANDROID \ -DLIBDIR=\"\" \ -DBUILDING_LIBICONV \ -DIN_LIBRARY LOCAL_C_INCLUDES := \ $(LIBICONV_PATH)/ \ $(LIBICONV_PATH)/include \ $(LIBICONV_PATH)/lib \ $(LIBICONV_PATH)/libcharset/include LOCAL_SRC_FILES := \ libcharset/lib/localcharset.c \ lib/iconv.c \ lib/relocatable.c include $(BUILD_STATIC_LIBRARY)
二：libxml2
1：下载源码：ftp://xmlsoft.org/libxml2/libxml2-2.8.0.tar.gz
（注意，此处不能从git的官网上下载，因为git下载的不包含configure,必须自己配置，此处坑奇多）
2：配置
（同iconv，只是需要在libxml2目录下运行）
3: 在libxml2-2.8.0 添加文件Android.mk
LOCAL_PATH:= $(call my-dir) LIBXML2_PATH:=$(LOCAL_PATH) include $(CLEAR_VARS) LOCAL_SRC_FILES := \ c14n.c catalog.c chvalid.c debugXML.c dict.c DOCBparser.c \ encoding.c entities.c error.c globals.c hash.c HTMLparser.c \ HTMLtree.c legacy.c list.c nanoftp.c nanohttp.c parser.c \ parserInternals.c pattern.c relaxng.c SAX.c SAX2.c \ threads.c tree.c trionan.c triostr.c uri.c valid.c\ xinclude.c xlink.c xmlIO.c xmlmemory.c xmlmodule.c \ xmlreader.c xmlregexp.c xmlsave.c xmlschemas.c xmlschemastypes.c xmlstring.c \ xmlunicode.c xmlwriter.c xpath.c xpointer.c LOCAL_C_INCLUDES := \ $(LOCAL_PATH)/include \ $(LOCAL_PATH)/include/libxml \ $(LIBICONV_PATH)/ \ $(LIBICONV_PATH)/include \ $(LIBICONV_PATH)/lib \ $(LIBICONV_PATH)/libcharset \ $(LIBICONV_PATH)/libcharset/include LOCAL_CFLAGS := \ -DHAVA_CONFIG_H LOCAL_LDLIBS := \ -lz LOCAL_MODULE:=libxml2 include $(BUILD_STATIC_LIBRARY)
三：cairo Android.mk文件
LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE := cairo_static LOCAL_MODULE_FILENAME := libcairo LOCAL_SRC_FILES := \ ../../Xcode/src/cairo/src/cairo-analysis-surface.c \ ../../Xcode/src/cairo/src/cairo-arc.c \ ../../Xcode/src/cairo/src/cairo-array.c \ ../../Xcode/src/cairo/src/cairo-atomic.c \ ../../Xcode/src/cairo/src/cairo-base64-stream.c \ ../../Xcode/src/cairo/src/cairo-base85-stream.c \ ../../Xcode/src/cairo/src/cairo-bentley-ottmann-rectangular.c \ ../../Xcode/src/cairo/src/cairo-bentley-ottmann-rectilinear.c \ ../../Xcode/src/cairo/src/cairo-bentley-ottmann.c \ ../../Xcode/src/cairo/src/cairo-botor-scan-converter.c \ ../../Xcode/src/cairo/src/cairo-boxes-intersect.c \ ../../Xcode/src/cairo/src/cairo-boxes.c \ ../../Xcode/src/cairo/src/cairo-cache.c \ ../../Xcode/src/cairo/src/cairo-cff-subset.c \ ../../Xcode/src/cairo/src/cairo-clip-boxes.c \ ../../Xcode/src/cairo/src/cairo-clip-polygon.c \ ../../Xcode/src/cairo/src/cairo-clip-region.c \ ../../Xcode/src/cairo/src/cairo-clip-surface.c \ ../../Xcode/src/cairo/src/cairo-clip-tor-scan-converter.c \ ../../Xcode/src/cairo/src/cairo-clip.c \ ../../Xcode/src/cairo/src/cairo-color.c \ ../../Xcode/src/cairo/src/cairo-composite-rectangles.c \ ../../Xcode/src/cairo/src/cairo-compositor.c \ ../../Xcode/src/cairo/src/cairo-contour.c \ ../../Xcode/src/cairo/src/cairo-damage.c \ ../../Xcode/src/cairo/src/cairo-debug.c \ ../../Xcode/src/cairo/src/cairo-default-context.c \ ../../Xcode/src/cairo/src/cairo-deflate-stream.c \ ../../Xcode/src/cairo/src/cairo-device.c \ ../../Xcode/src/cairo/src/cairo-error.c \ ../../Xcode/src/cairo/src/cairo-fallback-compositor.c \ ../../Xcode/src/cairo/src/cairo-fixed.c \ ../../Xcode/src/cairo/src/cairo-font-face-twin-data.c \ ../../Xcode/src/cairo/src/cairo-font-face-twin.c \ ../../Xcode/src/cairo/src/cairo-font-face.c \ ../../Xcode/src/cairo/src/cairo-font-options.c \ ../../Xcode/src/cairo/src/cairo-freed-pool.c \ ../../Xcode/src/cairo/src/cairo-freelist.c \ ../../Xcode/src/cairo/src/cairo-gstate.c \ ../../Xcode/src/cairo/src/cairo-hash.c \ ../../Xcode/src/cairo/src/cairo-hull.c \ ../../Xcode/src/cairo/src/cairo-image-compositor.c \ ../../Xcode/src/cairo/src/cairo-image-info.c \ ../../Xcode/src/cairo/src/cairo-image-source.c \ ../../Xcode/src/cairo/src/cairo-image-surface.c \ ../../Xcode/src/cairo/src/cairo-lzw.c \ ../../Xcode/src/cairo/src/cairo-mask-compositor.c \ ../../Xcode/src/cairo/src/cairo-matrix.c \ ../../Xcode/src/cairo/src/cairo-mesh-pattern-rasterizer.c \ ../../Xcode/src/cairo/src/cairo-misc.c \ ../../Xcode/src/cairo/src/cairo-mono-scan-converter.c \ ../../Xcode/src/cairo/src/cairo-mutex.c \ ../../Xcode/src/cairo/src/cairo-no-compositor.c \ ../../Xcode/src/cairo/src/cairo-observer.c \ ../../Xcode/src/cairo/src/cairo-output-stream.c \ ../../Xcode/src/cairo/src/cairo-paginated-surface.c \ ../../Xcode/src/cairo/src/cairo-path-bounds.c \ ../../Xcode/src/cairo/src/cairo-path-fill.c \ ../../Xcode/src/cairo/src/cairo-path-fixed.c \ ../../Xcode/src/cairo/src/cairo-path-in-fill.c \ ../../Xcode/src/cairo/src/cairo-path-stroke-boxes.c \ ../../Xcode/src/cairo/src/cairo-path-stroke-polygon.c \ ../../Xcode/src/cairo/src/cairo-path-stroke-tristrip.c \ ../../Xcode/src/cairo/src/cairo-path-stroke.c \ ../../Xcode/src/cairo/src/cairo-path.c \ ../../Xcode/src/cairo/src/cairo-pattern.c \ ../../Xcode/src/cairo/src/cairo-pdf-operators.c \ ../../Xcode/src/cairo/src/cairo-pdf-shading.c \ ../../Xcode/src/cairo/src/cairo-pdf-surface.c \ ../../Xcode/src/cairo/src/cairo-pen.c \ ../../Xcode/src/cairo/src/cairo-png.c \ ../../Xcode/src/cairo/src/cairo-polygon-intersect.c \ ../../Xcode/src/cairo/src/cairo-polygon-reduce.c \ ../../Xcode/src/cairo/src/cairo-polygon.c \ ../../Xcode/src/cairo/src/cairo-ps-surface.c \ ../../Xcode/src/cairo/src/cairo-raster-source-pattern.c \ ../../Xcode/src/cairo/src/cairo-recording-surface.c \ ../../Xcode/src/cairo/src/cairo-rectangle.c \ ../../Xcode/src/cairo/src/cairo-rectangular-scan-converter.c \ ../../Xcode/src/cairo/src/cairo-region.c \ ../../Xcode/src/cairo/src/cairo-rtree.c \ ../../Xcode/src/cairo/src/cairo-scaled-font-subsets.c \ ../../Xcode/src/cairo/src/cairo-scaled-font.c \ ../../Xcode/src/cairo/src/cairo-script-surface.c \ ../../Xcode/src/cairo/src/cairo-shape-mask-compositor.c \ ../../Xcode/src/cairo/src/cairo-slope.c \ ../../Xcode/src/cairo/src/cairo-spans-compositor.c \ ../../Xcode/src/cairo/src/cairo-spans.c \ ../../Xcode/src/cairo/src/cairo-spline.c \ ../../Xcode/src/cairo/src/cairo-stroke-dash.c \ ../../Xcode/src/cairo/src/cairo-stroke-style.c \ ../../Xcode/src/cairo/src/cairo-surface-clipper.c \ ../../Xcode/src/cairo/src/cairo-surface-fallback.c \ ../../Xcode/src/cairo/src/cairo-surface-observer.c \ ../../Xcode/src/cairo/src/cairo-surface-offset.c \ ../../Xcode/src/cairo/src/cairo-surface-snapshot.c \ ../../Xcode/src/cairo/src/cairo-surface-subsurface.c \ ../../Xcode/src/cairo/src/cairo-surface-wrapper.c \ ../../Xcode/src/cairo/src/cairo-surface.c \ ../../Xcode/src/cairo/src/cairo-svg-surface.c \ ../../Xcode/src/cairo/src/cairo-time.c \ ../../Xcode/src/cairo/src/cairo-tor-scan-converter.c \ ../../Xcode/src/cairo/src/cairo-tor22-scan-converter.c \ ../../Xcode/src/cairo/src/cairo-toy-font-face.c \ ../../Xcode/src/cairo/src/cairo-traps-compositor.c \ ../../Xcode/src/cairo/src/cairo-traps.c \ ../../Xcode/src/cairo/src/cairo-tristrip.c \ ../../Xcode/src/cairo/src/cairo-truetype-subset.c \ ../../Xcode/src/cairo/src/cairo-type1-fallback.c \ ../../Xcode/src/cairo/src/cairo-type1-glyph-names.c \ ../../Xcode/src/cairo/src/cairo-type1-subset.c \ ../../Xcode/src/cairo/src/cairo-type3-glyph-surface.c \ ../../Xcode/src/cairo/src/cairo-unicode.c \ ../../Xcode/src/cairo/src/cairo-user-font.c \ ../../Xcode/src/cairo/src/cairo-version.c \ ../../Xcode/src/cairo/src/cairo-wideint.c \ ../../Xcode/src/cairo/src/cairo.c LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH) \ $(LOCAL_PATH)/../../Xcode/src/cairo \ $(LOCAL_PATH)/../../Xcode/src/cairo/src LOCAL_C_INCLUDES := $(LOCAL_PATH) \ $(LOCAL_PATH)/../../Xcode/src/cairo \ $(LOCAL_PATH)/../../Xcode/src/cairo/src \ $(LOCAL_PATH)/../../Xcode/src/pixman/pixman \ $(LOCAL_PATH)/../../../../external/cocos2d-x/cocos2dx/platform/third_party/android/prebuilt/libpng/include LOCAL_CFLAGS := -DHAVE_CONFIG_H -DPNG_SETJMP_NOT_SUPPORTED -D_ANDROID_ include $(BUILD_STATIC_LIBRARY)
四： libsvg的Android.mk
LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE := svg_static LOCAL_MODULE_FILENAME := libsvg LOCAL_SRC_FILES := \ ../../Xcode/src/libsvg/src/svg.c \ ../../Xcode/src/libsvg/src/svg_ascii.c \ ../../Xcode/src/libsvg/src/svg_attribute.c \ ../../Xcode/src/libsvg/src/svg_color.c \ ../../Xcode/src/libsvg/src/svg_element.c \ ../../Xcode/src/libsvg/src/svg_gradient.c \ ../../Xcode/src/libsvg/src/svg_group.c \ ../../Xcode/src/libsvg/src/svg_image.c \ ../../Xcode/src/libsvg/src/svg_length.c \ ../../Xcode/src/libsvg/src/svg_paint.c \ ../../Xcode/src/libsvg/src/svg_parser.c \ ../../Xcode/src/libsvg/src/svg_parser_libxml.c \ ../../Xcode/src/libsvg/src/svg_path.c \ ../../Xcode/src/libsvg/src/svg_pattern.c \ ../../Xcode/src/libsvg/src/svg_str.c \ ../../Xcode/src/libsvg/src/svg_style.c \ ../../Xcode/src/libsvg/src/svg_text.c \ ../../Xcode/src/libsvg/src/svg_transform.c LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH) \ $(LOCAL_PATH)/../../Xcode/src/libsvg LOCAL_C_INCLUDES := $(LOCAL_PATH) \ $(LOCAL_PATH)/../../Xcode/src/libsvg/src \ $(LOCAL_PATH)/../../../../external/cocos2d-x/cocos2dx/platform/third_party/android/prebuilt/libpng/include \ $(LOCAL_PATH)/../../../../external/cocos2d-x/cocos2dx/platform/third_party/android/prebuilt/libjpeg/include \ $(LOCAL_PATH)/../libxml2-2.8.0/include \ $(LOCAL_PATH)/../libiconv-1.14/include LOCAL_CFLAGS := -DHAVE_CONFIG_H -D_ANDROID_ include $(BUILD_STATIC_LIBRARY)
五：libsvg-cairo
LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE := svg_cairo_static LOCAL_MODULE_FILENAME := libsvg_cairo LOCAL_SRC_FILES := \ ../../Xcode/src/libsvg-cairo/src/svg_cairo.c \ ../../Xcode/src/libsvg-cairo/src/svg_cairo_sprintf_alloc.c \ ../../Xcode/src/libsvg-cairo/src/svg_cairo_state.c LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH) LOCAL_C_INCLUDES := $(LOCAL_PATH) \ $(LOCAL_PATH)/../../Xcode/src/libsvg/src \ $(LOCAL_PATH)/../../Xcode/src/cairo/src \ $(LOCAL_PATH)/../libxml2-2.8.0/include include $(BUILD_STATIC_LIBRARY)
六：pixman
LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE := pixman_static LOCAL_MODULE_FILENAME := libpixman LOCAL_SRC_FILES := \ ../../../../external/pixman/pixman/pixman-access-accessors.c \ ../../../../external/pixman/pixman/pixman-access.c \ ../../../../external/pixman/pixman/pixman-bits-image.c \ ../../../../external/pixman/pixman/pixman-combine32.c \ ../../../../external/pixman/pixman/pixman-combine64.c \ ../../../../external/pixman/pixman/pixman-conical-gradient.c \ ../../../../external/pixman/pixman/pixman-cpu.c \ ../../../../external/pixman/pixman/pixman-edge-accessors.c \ ../../../../external/pixman/pixman/pixman-edge.c \ ../../../../external/pixman/pixman/pixman-fast-path.c \ ../../../../external/pixman/pixman/pixman-general.c \ ../../../../external/pixman/pixman/pixman-gradient-walker.c \ ../../../../external/pixman/pixman/pixman-image.c \ ../../../../external/pixman/pixman/pixman-implementation.c \ ../../../../external/pixman/pixman/pixman-linear-gradient.c \ ../../../../external/pixman/pixman/pixman-matrix.c \ ../../../../external/pixman/pixman/pixman-noop.c \ ../../../../external/pixman/pixman/pixman-radial-gradient.c \ ../../../../external/pixman/pixman/pixman-region16.c \ ../../../../external/pixman/pixman/pixman-region32.c \ ../../../../external/pixman/pixman/pixman-solid-fill.c \ ../../../../external/pixman/pixman/pixman-timer.c \ ../../../../external/pixman/pixman/pixman-trap.c \ ../../../../external/pixman/pixman/pixman-utils.c \ ../../../../external/pixman/pixman/pixman.c LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH) \ $(LOCAL_PATH)/../../../../external/pixman/pixman LOCAL_C_INCLUDES := $(LOCAL_PATH) \ $(LOCAL_PATH)/../../../../external/pixman/pixman LOCAL_CFLAGS := -DHAVE_CONFIG_H include $(BUILD_STATIC_LIBRARY)
七：上一层Android.mk文件需添加
LOCAL_WHOLE_STATIC_LIBRARIES := cairo_static pixman_static svg_static svg_cairo_static iconv libxml2 include $(BUILD_STATIC_LIBRARY) $(call import-module,cocos2dx/android/pixman) $(call import-module,cocos2dx/android/cairo) $(call import-module,cocos2dx/android/libiconv-1.14) $(call import-module,cocos2dx/android/libxml2-2.8.0) $(call import-module,cocos2dx/android/libsvg) $(call import-module,cocos2dx/android/libsvg-cairo)