Timeline

• 花语于鸣 (@rkonfj) 2024-12-18 12:54:22.683741788 +0800 CST
  

  在 macOS 上编译 C 静态库给 iOS 用的注意事项~

  c flags 和 ld flags

  -isysroot $(xcrun –sdk iphoneos –show-sdk-path) -O 2

  target

  arm64-apple-ios

  final command

  clang -target arm64-apple-ios -isysroot $(xcrun --sdk iphoneos --show-sdk-path) -O2
  

  注意 target 要选对，不然会有架构错误（默认的x86）

  In file included from getarch.c:80:
  In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.2.sdk/usr/include/stdio.h:64:
  In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.2.sdk/usr/include/_stdio.h:68:
  /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS17.2.sdk/usr/include/sys/cdefs.h:825:2: error: Unsupported architecture