BuildPhases->New Run Script Phases -> 添加脚本如下:

#这个是声明生成的framework的名字，保持工程名字一样

FMK_NAME=${PROJECT_NAME}

INSTALL_DIR=${SRCROOT}/Products/${FMK_NAME}.framework

#创建目录

if [ "${ACTION}" = "build" ]

then

if [ -d "${INSTALL_DIR}" ]

then

rm -rf "${INSTALL_DIR}"

fi

mkdir -p "${INSTALL_DIR}"

#合并模拟器真机framework

DEVICE_DIR=${BUILD_ROOT}/${CONFIGURATION}-iphoneos/${FMK_NAME}.framework

SIMULATOR_DIR=${BUILD_ROOT}/${CONFIGURATION}-iphonesimulator/${FMK_NAME}.framework

cp -R "${DEVICE_DIR}/" "${INSTALL_DIR}/"

cp -R "${SIMULATOR_DIR}/Modules/" "${INSTALL_DIR}/Modules"

rm  "${INSTALL_DIR}/${FMK_NAME}"

lipo -create "${DEVICE_DIR}/${FMK_NAME}" "${SIMULATOR_DIR}/${FMK_NAME}" -output "${INSTALL_DIR}/${FMK_NAME}"

#目录

open "${SRCROOT}/Products"

fi

制作framework注意事项:

1.xcode->Edit Schema->Run->Build Configuration 改为Release

2.Build Settings -> Build Active Architecture Only 改为NO

3. Build Settings -> valid Architectures 支持  arm64 arm64e arm7 armv7s

4.general->Deployment info 为  target 支持到自己想要的版本,例如ios 8.0

5.Build Settings ->  搜索mach -> Mach-O type 改为static Library

6.如果库文件有swift ,Build Settings ->  搜索swift -> 修改swift相应的版本,最好是最新版

7.Build Phases -> Headers ->public 把需要暴露的文件(.h 或者 .swift文件 )拖到此处

8.由于 iOS 编译的特殊性，为了方便开发者在模拟器调试，很多 SDK 将i386、x86_64、armv7、arm64几个平台都合并到了一起。在开发阶段都没有问题，但生产编译上传到 App Store 时，需要将i386和x86_64两个平台的库删除，否则无法正常提交审核。

9.OC 代码,通过自定义framework，在调用的时候，里面的类扩展方法不能调用,解决方法:

build settings中的Other Linker Flags添加－Objc选项。这个选项会促使链接器加载库中所有定义了Class和Category的文件。但这些额外的代码会使目标文件变大。但在64位和iOS应用程序中，linker有一个bug，这个bug会导致objc选项无效，无法从静态库中加载只定义了Category的文件 ，这就需要添加－all_load或-force_load选项。

https://blog.csdn.net/qq_28865297/article/details/78227537

项目工程 中BuildPhases->New Run Script Phases -> 添加脚本如下:

APP_PATH="${TARGET_BUILD_DIR}/${WRAPPER_NAME}"

# This script loops through the frameworks embedded in the application and

# removes unused architectures.

find "$APP_PATH" -name '*.framework' -type d | while read -r FRAMEWORK

do

FRAMEWORK_EXECUTABLE_NAME=$(defaults read "$FRAMEWORK/Info.plist" CFBundleExecutable)

FRAMEWORK_EXECUTABLE_PATH="$FRAMEWORK/$FRAMEWORK_EXECUTABLE_NAME"

echo "Executable is $FRAMEWORK_EXECUTABLE_PATH"

EXTRACTED_ARCHS=()

for ARCH in $ARCHS

do

echo "Extracting $ARCH from $FRAMEWORK_EXECUTABLE_NAME"

lipo -extract "$ARCH" "$FRAMEWORK_EXECUTABLE_PATH" -o "$FRAMEWORK_EXECUTABLE_PATH-$ARCH"

EXTRACTED_ARCHS+=("$FRAMEWORK_EXECUTABLE_PATH-$ARCH")

done

echo "Merging extracted architectures: ${ARCHS}"

lipo -o "$FRAMEWORK_EXECUTABLE_PATH-merged" -create "${EXTRACTED_ARCHS[@]}"

rm "${EXTRACTED_ARCHS[@]}"

echo "Replacing original executable with thinned version"

rm "$FRAMEWORK_EXECUTABLE_PATH"

mv "$FRAMEWORK_EXECUTABLE_PATH-merged" "$FRAMEWORK_EXECUTABLE_PATH"

done

去除 x86_64, i386 脚本转自地址:

https://blog.csdn.net/weixin_33852020/article/details/87545284