OSX プロジェクトを XCode 5 に更新したため、次の警告が表示されますが、その理由と解決方法がわかりません。
Ld /Users/thomaswickl/Library/Developer/Xcode/DerivedData/QuickQuick2-aniutiuhasvwojftbgyjcsdqtxzw/Build/Products/Debug/QuickQuick2.app/Contents/MacOS/QuickQuick2 normal x86_64
cd "/Users/thomaswickl/Development/Git Projects/quickquick2/QuickQuick2"
setenv MACOSX_DEPLOYMENT_TARGET 10.9
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -L/Users/thomaswickl/Library/Developer/Xcode/DerivedData/QuickQuick2-aniutiuhasvwojftbgyjcsdqtxzw/Build/Products/Debug -F/Users/thomaswickl/Library/Developer/Xcode/DerivedData/QuickQuick2-aniutiuhasvwojftbgyjcsdqtxzw/Build/Products/Debug -F/Users/thomaswickl/Development/Git\ Projects/quickquick2/QuickQuick2 -F\"/Users/thomaswickl/Development/Git\ Projects/quickquick2/QuickQuick2/..\" -F/Users/thomaswickl/Development/Git\ Projects/quickquick2 -filelist /Users/thomaswickl/Library/Developer/Xcode/DerivedData/QuickQuick2-aniutiuhasvwojftbgyjcsdqtxzw/Build/Intermediates/QuickQuick2.build/Debug/QuickQuick2.build/Objects-normal/x86_64/QuickQuick2.LinkFileList -Xlinker -rpath -Xlinker @loader_path/../Frameworks -mmacosx-version-min=10.9 -fobjc-arc -fobjc-link-runtime -framework Carbon -framework Rebel -framework Accounts -framework Social -framework MapKit -framework Cocoa -Xlinker -dependency_info -Xlinker /Users/thomaswickl/Library/Developer/Xcode/DerivedData/QuickQuick2-aniutiuhasvwojftbgyjcsdqtxzw/Build/Intermediates/QuickQuick2.build/Debug/QuickQuick2.build/Objects-normal/x86_64/QuickQuick2_dependency_info.dat -o /Users/thomaswickl/Library/Developer/Xcode/DerivedData/QuickQuick2-aniutiuhasvwojftbgyjcsdqtxzw/Build/Products/Debug/QuickQuick2.app/Contents/MacOS/QuickQuick2
ld: warning: directory not found for option '-F"/Users/thomaswickl/Development/Git Projects/quickquick2/QuickQuick2/.."'
この警告が理解できないので迷っています。これが何を意味し、この警告をどのように解決できるか考えていますか? アプリケーションは起動しますが、警告が煩わしく、警告をエラーとして扱います。