知道为什么我的构建在以下过程中失败了吗？我在这个项目中还有另外两个目标，它们构建得很好 . 基于此问题，我看不出任何明确的理由 . 我已经比较了每个目标中的所有构建设置，而且似乎都很好/相同 .
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ProcessPCH /Users/me/Library/Developer/Xcode/DerivedData/MyApp-gphlhvxbcddmbydldqumpamkmmwu/Build/PrecompiledHeaders/MyApp_Prefix-bknmhqekgexlchfcpbduwcqlcafa/MyApp_Prefix.pch.gch MyApp_Prefix.pch normal armv7 objective-c com.apple.compilers.gcc.4_2
cd /Users/me/Development/myapp/trunk
setenv LANG en_US.US-ASCII
setenv PATH "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -x objective-c-header -arch armv7 -fmessage-length=0 -pipe -std=c99 -Wno-trigraphs -fpascal-strings -O0 -Wmissing-prototypes -Wreturn-type -Wunused-variable -DDEBUG_LOGS_ON -DMyApp -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk -gdwarf-2 -fvisibility=hidden -mthumb -miphoneos-version-min=4.2 -iquote "/Users/me/Library/Developer/Xcode/DerivedData/MyApp-gphlhvxbcddmbydldqumpamkmmwu/Build/Intermediates/MyApp.build/Debug-iphoneos/MyApp.build/MyApp-generated-files.hmap" "-I/Users/me/Library/Developer/Xcode/DerivedData/MyApp-gphlhvxbcddmbydldqumpamkmmwu/Build/Intermediates/MyApp.build/Debug-iphoneos/MyApp.build/MyApp-own-target-headers.hmap" "-I/Users/me/Library/Developer/Xcode/DerivedData/MyApp-gphlhvxbcddmbydldqumpamkmmwu/Build/Intermediates/MyApp.build/Debug-iphoneos/MyApp.build/MyApp-all-target-headers.hmap" -iquote "/Users/me/Library/Developer/Xcode/DerivedData/MyApp-gphlhvxbcddmbydldqumpamkmmwu/Build/Intermediates/MyApp.build/Debug-iphoneos/MyApp.build/MyApp-project-headers.hmap" -I/Users/me/Library/Developer/Xcode/DerivedData/MyApp-gphlhvxbcddmbydldqumpamkmmwu/Build/Products/Debug-iphoneos/include -I/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/include/libxml2 -I/Users/me/Library/Developer/Xcode/DerivedData/MyApp-gphlhvxbcddmbydldqumpamkmmwu/Build/Intermediates/MyApp.build/Debug-iphoneos/MyApp.build/DerivedSources/armv7 -I/Users/me/Library/Developer/Xcode/DerivedData/MyApp-gphlhvxbcddmbydldqumpamkmmwu/Build/Intermediates/MyApp.build/Debug-iphoneos/MyApp.build/DerivedSources -F/Users/me/Library/Developer/Xcode/DerivedData/MyApp-gphlhvxbcddmbydldqumpamkmmwu/Build/Products/Debug-iphoneos -c /Users/me/Development/myapp/trunk/MyApp_Prefix.pch -o /Users/me/Library/Developer/Xcode/DerivedData/MyApp-gphlhvxbcddmbydldqumpamkmmwu/Build/PrecompiledHeaders/MyApp_Prefix-bknmhqekgexlchfcpbduwcqlcafa/MyApp_Prefix.pch.gch
Command /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 failed with exit code 1
2 回答
好吧，想通了 . 我有一个这个目标的预处理器宏，它以一个数字开头，例如“123TEST”，显然编译器不喜欢数字，“TEST123”工作正常 .
您需要查看MyApp_Prefix.pch . 编译器不喜欢它 .