prefix=/Workspace/Support/ijkplayer-ios/ios/build/ffmpeg-armv7/output xcrun -sdk iphoneos clang xcrun -sdk iphoneos clang is unable to create an executable file. C compiler test failed. If you think configure made a mistake, make sure you are using the latest version from Git. If the latest version fails, report the problem to the email@example.com mailing list or IRC #ffmpeg on irc.freenode.net. Include the log file "ffbuild/config.log" produced by configure as this will help solve the problem.
//报错的原因是因为脚本找不到xcode了 sudo /usr/bin/xcode-select -switch /Applications/Xcode.app/Contents/Developer