cmake如何编译release

rm -rf ./build_release/*

cmake -S . -B ./build_release \
  -DCMAKE_BUILD_TYPE=Release -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
  -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64"

-S . 表示代码目录就是当前目录

开始编译

cmake --build ./build_release – -j"$(sysctl -n hw.logicalcpu)"

lipo -info /path/to/your/library.dylib. 查看文件架构