IOS 脚本方式编译静态库（三）

因为.a库是会生成模拟器和真机两个不同的包的，如果要频繁对源码修改的话，每次都要手动合成，所以我们可以在Xcode中添加一个脚本，利用脚本来合成，直接编译成一个通用的.a静态库。

1.首先创建一个静态库编译工程，创建方式查看《创建静态库》,编译.framework选择Cocoa Touch Framework,编译.a选择Cocoa Touch Static Library,这里就选择编译的是.a文件

2、建立一个Aggregate target，在Aggregate里面执行脚本。

3、点击新建的ShellProject，New一个Run Script

4.在Run Script里写我们的脚本

>编译.a的脚本

if [ "${ACTION}" = "build" ]
 then

#要build的target名
target_Name=${PROJECT_NAME}
 echo "target_Name=${target_Name}"

 #build之后的文件夹路径
 build_DIR=${SRCROOT}/build
 echo "build_DIR=${build_DIR}"

 #真机build生成的头文件的文件夹路径
DEVICE_DIR_INCLUDE=${build_DIR}/Release-iphoneos/include/${PROJECT_NAME}
 echo "DEVICE_DIR_INCLUDE=${DEVICE_DIR_INCLUDE}"

#真机build生成的.a文件路径
DEVICE_DIR_A=${build_DIR}/Release-iphoneos/lib${PROJECT_NAME}.a
 echo "DEVICE_DIR_A=${DEVICE_DIR_A}"

#模拟器build生成的.a文件路径
SIMULATOR_DIR_A=${build_DIR}/Release-iphonesimulator/lib${PROJECT_NAME}.a
 echo "SIMULATOR_DIR_A=${SIMULATOR_DIR_A}"

#目标文件夹路径
INSTALL_DIR=${SRCROOT}/Products/${PROJECT_NAME}
 echo "INSTALL_DIR=${INSTALL_DIR}"

#目标头文件文件夹路径
INSTALL_DIR_Headers=${SRCROOT}/Products/${PROJECT_NAME}/Headers
 echo "INSTALL_DIR_Headers=${INSTALL_DIR_Headers}"

#目标.a路径
INSTALL_DIR_A=${SRCROOT}/Products/${PROJECT_NAME}/lib${PROJECT_NAME}.a
 echo "INSTALL_DIR_A=${INSTALL_DIR_A}"

#判断build文件夹是否存在，存在则删除
if [ -d "${build_DIR}" ]
then
rm -rf "${build_DIR}"
fi

#判断目标文件夹是否存在，存在则删除该文件夹
if [ -d "${INSTALL_DIR}" ]
then
rm -rf "${INSTALL_DIR}"
fi

#创建目标文件夹
mkdir -p "${INSTALL_DIR}"

#build之前clean一下
xcodebuild -target ${target_Name} clean

#模拟器build
xcodebuild -target ${target_Name} -configuration Release -sdk iphonesimulator

#真机build
xcodebuild -target ${target_Name} -configuration Release -sdk iphoneos

#复制头文件到目标文件夹
cp -R "${DEVICE_DIR_INCLUDE}" "${INSTALL_DIR_Headers}"

#合成模拟器和真机.a包
lipo -create "${DEVICE_DIR_A}" "${SIMULATOR_DIR_A}"
-output "${INSTALL_DIR_A}"

#打开目标文件夹
open "${INSTALL_DIR}"

>编译framework的shell脚本

# Sets the target folders and the finalframework product.
# 如果工程名称和Framework的Target名称不一样的话，要自定义FMKNAME
# 例如: FMK_NAME = "MyFramework"
FMK_NAME=${PROJECT_NAME}

# Install dir will be the final output tothe framework.
# The following line create it in the rootfolder of the current project. INSTALL_DIR=${SRCROOT}/Products/${FMK_NAME}.framework

# Working dir will be deleted after theframework creation.
WRK_DIR=build
DEVICE_DIR=${WRK_DIR}/Release-iphoneos/${FMK_NAME}.framework
SIMULATOR_DIR=${WRK_DIR}/Release-iphonesimulator/${FMK_NAME}.framework

# -configuration ${CONFIGURATION}
# Clean and Building both architectures.
xcodebuild -configuration "Release" -target "${FMK_NAME}" -sdk iphoneos clean build
xcodebuild -configuration "Release" -target "${FMK_NAME}" -sdk iphonesimulator clean build

# Cleaning the oldest.
if [ -d "${INSTALL_DIR}" ]
then
rm -rf "${INSTALL_DIR}"
fi
mkdir -p "${INSTALL_DIR}"
cp -R "${DEVICE_DIR}/" "${INSTALL_DIR}/"

# Uses the Lipo Tool to merge both binaryfiles (i386 + armv6/armv7) into one Universal final product.
lipo -create "${DEVICE_DIR}/${FMK_NAME}" "${SIMULATOR_DIR}/${FMK_NAME}"
-output "${INSTALL_DIR}/${FMK_NAME}"
rm -r "${WRK_DIR}"
open "${INSTALL_DIR}"