我正在尝试按照这个指南构建SDL2用于iOS:
http://lazyfoo.net/tutorials/SDL/52_hello_mobile/ios_mac/index.php
我能够构建libSDL2.a静态库,但是当我尝试构建使用它的示例hello world应用程序时,出现链接器错误。Ld /Users/testuser/Library/Developer/Xcode/DerivedData/___PROJECTNAME___-egvszvnfjpicgqdtaazpczjuebut/Build/Products/Debug-iphonesimulator/___PROJECTNAME___.app/___PROJECTNAME___ normal x86_64
cd "/Users/testuser/Documents/iosBuild/SDL iOS Application"
export IPHONEOS_DEPLOYMENT_TARGET=10.0
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator10.0.sdk -L/Users/testuser/Library/Developer/Xcode/DerivedData/___PROJECTNAME___-egvszvnfjpicgqdtaazpczjuebut/Build/Products/Debug-iphonesimulator -F/Users/testuser/Library/Developer/Xcode/DerivedData/___PROJECTNAME___-egvszvnfjpicgqdtaazpczjuebut/Build/Products/Debug-iphonesimulator -filelist /Users/testuser/Library/Developer/Xcode/DerivedData/___PROJECTNAME___-egvszvnfjpicgqdtaazpczjuebut/Build/Intermediates/___PROJECTNAME___.build/Debug-iphonesimulator/___PROJECTNAME___.build/Objects-normal/x86_64/___PROJECTNAME___.LinkFileList -mios-simulator-version-min=10.0 -Xlinker -object_path_lto -Xlinker /Users/testuser/Library/Developer/Xcode/DerivedData/___PROJECTNAME___-egvszvnfjpicgqdtaazpczjuebut/Build/Intermediates/___PROJECTNAME___.build/Debug-iphonesimulator/___PROJECTNAME___.build/Objects-normal/x86_64/___PROJECTNAME____lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -Xlinker -objc_abi_version -Xlinker 2 -lSDL2 -framework GameController -framework Foundation -framework UIKit -framework OpenGLES -framework QuartzCore -framework CoreAudio -framework AudioToolbox -framework CoreGraphics -framework CoreMotion -Xlinker -dependency_info -Xlinker /Users/testuser/Library/Developer/Xcode/DerivedData/___PROJECTNAME___-egvszvnfjpicgqdtaazpczjuebut/Build/Intermediates/___PROJECTNAME___.build/Debug-iphonesimulator/___PROJECTNAME___.build/Objects-normal/x86_64/___PROJECTNAME____dependency_info.dat -o /Users/testuser/Library/Developer/Xcode/DerivedData/___PROJECTNAME___-egvszvnfjpicgqdtaazpczjuebut/Build/Products/Debug-iphonesimulator/___PROJECTNAME___.app/___PROJECTNAME___
ld: library not found for -lSDL2
clang: error: linker command failed with exit code 1 (use -v to see invocation)
根据他的指示,我复制了项目模板,并在“Build Phases”->“link binary with libraries”菜单下添加了我构建的libSDL2.a库。 任何建议我如何调试这个问题?
编辑:我的项目中使用的库中的构建目标配置: