练习创建Framework 以及链接Framework： juejin.cn/post/692651…
静态库 .a的原理与创建 ： juejin.cn/post/692616…
继上述两篇文章需要在终端输入很多的命令，输入错的时候很难修改繁琐，所以利用脚本来编译方便使用
回到我们一开始的项目主要的任务是将StaticLibrary里面的TestExample.m编译成.o,test.m编译成.o然后.o编译成可执行文件
- 编译TestExample.o
clang -x objective-c \
-target x86_64-apple-macos11.1 \
-fobjc-arc \
-isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk \
-c TestExample.m -o TestExample.o \
ar -rc libTestExample.a TestExample.o
- 编译test.o
clang -x objective-c \
-target x86_64-apple-macos11.1 \
-fobjc-arc \
-isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk \
-I./StaticLibrary \
-c test.m -o test.o
- test.o编译成可执行文件
clang -target x86_64-apple-macos11.1 \
-fobjc-arc \
-isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk \
-L./StaticLibrary \
-lTestExample \
test.o -o test
开始写脚本
- 1.创建一个build.sh 脚本文件
- 2.源码
pushd ./StaticLibrary
clang -x objective-c \
-target x86_64-apple-macos11.1 \
-fobjc-arc \
-isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk \
-c TestExample.m -o TestExample.o
ar -rc libTestExample.a TestExample.o
popd
clang -x objective-c \
-target x86_64-apple-macos11.1 \
-fobjc-arc \
-isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk \
-I./StaticLibrary \
-c test.m -o test.o
clang -target x86_64-apple-macos11.1 \
-fobjc-arc \
-isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk \
-L./StaticLibrary \
-lTestExample \
test.o -o test
- push ：在当前的目录栈中进入对应的目录
- popd ：返回上一个目录
- 不使用cd 直接修改pwd目录栈的最上层元素，修改完之后是无法返回的
- cd 到Shell 目录
- ./build.sh
- 报错 -没有可执行的权限
- 加权限 chmod +x ./build.sh
- 再次执行 ./build.sh
- 看到已经成功了
优化脚本 添加注释
- echo 打印
echo "---开始编译 TestExample.a"
echo "---进入StaticLibrary目录"
pushd ./StaticLibrary
clang -x objective-c \
-target x86_64-apple-macos11.1 \
-fobjc-arc \
-isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk \
-c TestExample.m -o TestExample.o
ar -rc libTestExample.a TestExample.o
echo "---退出StaticLibrary目录"
popd
echo "---编译test.o"
clang -x objective-c \
-target x86_64-apple-macos11.1 \
-fobjc-arc \
-isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk \
-I./StaticLibrary \
-c test.m -o test.o
echo "---编译test.exec"
clang -target x86_64-apple-macos11.1 \
-fobjc-arc \
-isysroot/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk \
-L./StaticLibrary \
-lTestExample \
test.o -o test
- 变量的定义
- ${变量} 或者 $变量
SYSROOT=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk
FILE_NAME=test
HEADER_SEARCH_PATH=./StaticLibrary
TARGET=x86_64-apple-macos11.1
echo "---开始编译 TestExample.a"
echo "---进入StaticLibrary目录"
pushd ${HEADER_SEARCH_PATH}
clang -x objective-c \
-target ${TARGET} \
-fobjc-arc \
-isysroot $SYSROOT \
-c TestExample.m -o TestExample.o
ar -rc libTestExample.a TestExample.o
echo "---退出StaticLibrary目录"
popd
echo "---编译test.o"
clang -x objective-c \
-target ${TARGET} \
-fobjc-arc \
-isysroot $SYSROOT \
-I${HEADER_SEARCH_PATH} \
-c ${FILE_NAME}.m -o ${FILE_NAME}.o
echo "---编译test.exec"
clang -target ${TARGET} \
-fobjc-arc \
-isysroot $SYSROOT \
-L${HEADER_SEARCH_PATH} \
-lTestExample \
${FILE_NAME}.o -o ${FILE_NAME}
