cocos2dx 提高 build_native.sh 编译速度

进入生成的obj文件夹看看proj.android\obj\local\armeabi

发现是编译时生成的静态库动态库，我们不想每次生成一个新跨平台项目的时候都全部重新编译一次，可以重复利用这些类库

解决方案是在cocos2d-x-2.1.5目录下新建prebuild目录，把proj.android\obj\local\armeabi下（libcocos2dcpp.so就不用了）的类库都copy到prebuild，增加一个类似这样的Android.mk

LOCAL_PATH:=$(callmy-dir)

include$(CLEAR_VARS)

LOCAL_MODULE:=cocos2dx_static

LOCAL_MODULE_FILENAME:=libcocos2d

LOCAL_SRC_FILES:=./libcocos2d.a

LOCAL_EXPORT_C_INCLUDES:=\

$(LOCAL_PATH)/../cocos2dx\

$(LOCAL_PATH)/../cocos2dx/include\

$(LOCAL_PATH)/../cocos2dx/kazmath/include\

$(LOCAL_PATH)/../cocos2dx/platform/android\

#LOCAL_LDLIBS:=-lGLESv2\

#-llog\

#-lz

LOCAL_EXPORT_LDLIBS:=-lGLESv2\

-llog\

-lz

#LOCAL_CFLAGS:=-Wno-psabi-DUSE_FILE32API

#LOCAL_EXPORT_CFLAGS:=-Wno-psabi-DUSE_FILE32API

LOCAL_WHOLE_STATIC_LIBRARIES:=cocos_libpng_static

LOCAL_WHOLE_STATIC_LIBRARIES+=cocos_jpeg_static

LOCAL_WHOLE_STATIC_LIBRARIES+=cocos_libwebp_static

LOCAL_WHOLE_STATIC_LIBRARIES+=cocos_libtiff_static

include$(PREBUILT_STATIC_LIBRARY)

include$(CLEAR_VARS)

LOCAL_MODULE:=cocosdenshion_static

LOCAL_MODULE_FILENAME:=libcocosdenshion

LOCAL_SRC_FILES:=./libcocosdenshion.a

LOCAL_EXPORT_C_INCLUDES:=$(LOCAL_PATH)/../CocosDenshion/include

#LOCAL_CFLAGS+=-Wno-psabi

#LOCAL_EXPORT_CFLAGS+=-Wno-psabi

include$(PREBUILT_STATIC_LIBRARY)

include$(CLEAR_VARS)

LOCAL_MODULE:=box2d_static

LOCAL_MODULE_FILENAME:=libbox2d

LOCAL_SRC_FILES:=./libbox2d.a

LOCAL_EXPORT_C_INCLUDES:=$(LOCAL_PATH)/../external

include$(PREBUILT_STATIC_LIBRARY)

include$(CLEAR_VARS)

LOCAL_MODULE:=chipmunk_static

LOCAL_MODULE_FILENAME:=libchipmunk

LOCAL_SRC_FILES:=./libchipmunk.a

LOCAL_EXPORT_C_INCLUDES:=$(LOCAL_PATH)/../external/chipmunk/include/chipmunk

#LOCAL_CFLAGS:=-std=c99

include$(PREBUILT_STATIC_LIBRARY)

include$(CLEAR_VARS)

LOCAL_MODULE:=cocos_extension_static

LOCAL_MODULE_FILENAME:=libextension

LOCAL_SRC_FILES:=./libextension.a

LOCAL_EXPORT_C_INCLUDES:=\

$(LOCAL_PATH)/../extensions\

$(LOCAL_PATH)/../extensions/CCBReader\

$(LOCAL_PATH)/../extensions/GUI/CCControlExtension\

$(LOCAL_PATH)/../extensions/GUI/CCScrollView\

$(LOCAL_PATH)/../extensions/network\

$(LOCAL_PATH)/../extensions/LocalStorage\

$(LOCAL_PATH)/../extensions/CCArmature

LOCAL_WHOLE_STATIC_LIBRARIES:=cocos2dx_static

LOCAL_WHOLE_STATIC_LIBRARIES+=cocosdenshion_static

LOCAL_WHOLE_STATIC_LIBRARIES+=cocos_curl_static

LOCAL_WHOLE_STATIC_LIBRARIES+=box2d_static

LOCAL_WHOLE_STATIC_LIBRARIES+=chipmunk_static

LOCAL_WHOLE_STATIC_LIBRARIES+=libwebsockets_static

#LOCAL_CFLAGS+=-DCC_ENABLE_CHIPMUNK_INTEGRATION=1

#LOCAL_EXPORT_CFLAGS+=-DCC_ENABLE_CHIPMUNK_INTEGRATION=1

#LOCAL_CPPFLAGS+=-DCC_ENABLE_CHIPMUNK_INTEGRATION=1

#LOCAL_EXPORT_CPPFLAGS+=-DCC_ENABLE_CHIPMUNK_INTEGRATION=1

#LOCAL_CFLAGS:=-fexceptions

include$(PREBUILT_STATIC_LIBRARY)

$(callimport-module,libjpeg)

$(callimport-module,libpng)

$(callimport-module,libwebp)

$(callimport-module,libtiff)

$(callimport-module,libcurl)

$(callimport-module,external/libwebsockets/android)

来试一下COCOS2DX自带的demo，F:\cocos2d-x\cocos2d-x-2.1.5\samples\Cpp\TestCpp

TestCpp和pro.android/jni里都有Android.mk，打开修改尾部代码

TestCpp下的Android.mk

#$(callimport-module,CocosDenshion/android)

#$(callimport-module,external/Box2D)

#$(callimport-module,external/chipmunk)

#$(callimport-module,cocos2dx)

#$(callimport-module,extensions)

$(callimport-module,prebuild)

proj.android/jni里的Android.mk

$(callimport-module,samples/Cpp/TestCpp)

#$(callimport-module,cocos2dx/platform/third_party/android/prebuilt/libcurl)

#$(callimport-module,cocos2dx)

#$(callimport-module,CocosDenshion/android)

#$(callimport-module,extensions)

#$(callimport-module,external/Box2D)

#$(callimport-module,external/chipmunk)

$(callimport-module,prebuild)

cygwin进入到F:\cocos2d-x\cocos2d-x-2.1.5\samples\Cpp\TestCpp\proj.android

./build_native.sh

发现编译快多了，只是编译了Classes和jni部分，其他都利旧。现在可以导入到eclipse里运行TestCpp了么么哒