title: Xcode 4.4 clang error: linker failed
body: <p>After upgrading to Mountain Lion and Xcode 4.4 today, one of my projects is no longer compiling. I've verified that it still compiles ok on Xcode 4.3. This is the output I'm getting - any ideas?</p>
  
  <pre><code>Ld "/Users/Adam/Library/Developer/Xcode/DerivedData/Home_Loan_Finder-ciynsbeemzwbzhenhqlhhzbsgebo/Build/Products/Debug-iphonesimulator/Home Loan Finder.app/Home Loan Finder" normal i386
      cd "/Users/Adam/Aspyre/Code/Projects/Binary/Home Loan Finder"
      setenv MACOSX_DEPLOYMENT_TARGET 10.6
      setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
      /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk -L/Users/Adam/Library/Developer/Xcode/DerivedData/Home_Loan_Finder-ciynsbeemzwbzhenhqlhhzbsgebo/Build/Products/Debug-iphonesimulator -F/Users/Adam/Library/Developer/Xcode/DerivedData/Home_Loan_Finder-ciynsbeemzwbzhenhqlhhzbsgebo/Build/Products/Debug-iphonesimulator "-F/Users/Adam/Aspyre/Code/Projects/Binary/Home Loan Finder/../../../SDKs" -filelist "/Users/Adam/Library/Developer/Xcode/DerivedData/Home_Loan_Finder-ciynsbeemzwbzhenhqlhhzbsgebo/Build/Intermediates/Home Loan Finder.build/Debug-iphonesimulator/Home Loan Finder.build/Objects-normal/i386/Home Loan Finder.LinkFileList" -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -D__IPHONE_OS_VERSION_MIN_REQUIRED=50100 -framework CoreGraphics -framework Foundation -framework UIKit -framework MessageUI -framework CoreData -framework ShinobiCharts -framework OpenGLES -framework QuartzCore -framework Security -o "/Users/Adam/Library/Developer/Xcode/DerivedData/Home_Loan_Finder-ciynsbeemzwbzhenhqlhhzbsgebo/Build/Products/Debug-iphonesimulator/Home Loan Finder.app/Home Loan Finder"
  
  0  0x103ced280  __assert_rtn + 144
  1  0x103d43877  ld::tool::OutputFile::addressOf(ld::Internal const&amp;, ld::Fixup const*, ld::Atom const**) + 215
  2  0x103d4512c  ld::tool::OutputFile::applyFixUps(ld::Internal&amp;, unsigned long long, ld::Atom const*, unsigned char*) + 300
  3  0x103d46a6d  ld::tool::OutputFile::writeAtoms(ld::Internal&amp;, unsigned char*) + 621
  4  0x103d42c14  ld::tool::OutputFile::writeOutputFile(ld::Internal&amp;) + 564
  5  0x103d3d963  ld::tool::OutputFile::write(ld::Internal&amp;) + 147
  6  0x103ced8ef  main + 1263
  7  0x103cdc234  start + 52
  A linker snapshot was created at:
      /tmp/Home Loan Finder-2012-06-27-140754.ld-snapshot
  ld: Assertion failed: (_mode == modeFinalAddress), function finalAddress, file /SourceCache/ld64/ld64-133.3/src/ld/ld.hpp, line 657.
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  </code></pre>