thefaj/OpenFlow — Issue #23: Unable to build AFOpenFlowDemo with Xcode 4.2 ios 5
Author: bromoab
Created: 2011-11-23 11:12:59+00:00
State: open

When attempting to build AFOpenFlowDemo the build fails with the following linkage error:

"Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/clang failed with exit code 1"

I reran the linker on the command line so I could see stderr and obtained the following results:

iMacCoreDuo 60> /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/clang -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.0.sdk -L/Users/bromo/Library/Developer/Xcode/DerivedData/AFOpenFlowDemo-ehmqnvjtudtzsubmyfpswdpjidjl/Build/Products/Debug-iphonesimulator -F/Users/bromo/Library/Developer/Xcode/DerivedData/AFOpenFlowDemo-ehmqnvjtudtzsubmyfpswdpjidjl/Build/Products/Debug-iphonesimulator -filelist /Users/bromo/Library/Developer/Xcode/DerivedData/AFOpenFlowDemo-ehmqnvjtudtzsubmyfpswdpjidjl/Build/Intermediates/AFOpenFlowDemo.build/Debug-iphonesimulator/AFOpenFlowDemo.build/Objects-normal/i386/AFOpenFlowDemo.LinkFileList -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 -Xlinker -no_implicit_dylibs -D__IPHONE_OS_VERSION_MIN_REQUIRED=50000 /Users/bromo/Library/Developer/Xcode/DerivedData/AFOpenFlowDemo-ehmqnvjtudtzsubmyfpswdpjidjl/Build/Products/Debug-iphonesimulator/libObjectiveFlickr.a -framework Foundation -framework UIKit -framework CoreGraphics -framework QuartzCore -framework CFNetwork -o /Users/bromo/Library/Developer/Xcode/DerivedData/AFOpenFlowDemo-ehmqnvjtudtzsubmyfpswdpjidjl/Build/Products/Debug-iphonesimulator/AFOpenFlowDemo.app/AFOpenFlowDemo
clang: error: no such file or directory: '/Users/bromo/Library/Developer/Xcode/DerivedData/AFOpenFlowDemo-ehmqnvjtudtzsubmyfpswdpjidjl/Build/Products/Debug-iphonesimulator/libObjectiveFlickr.a

When I looked in the Products directory there were 2 directories Debug and Debug-iphonesimulator/. The Debug directory contained a libObjectiveFlickr.a built for 386 and the Debug-iphonesimulator directory was empty. Any ideas how to fix this issue?