--- GitX.xcodeproj/project.pbxproj.orig 2013-11-02 15:57:11.000000000 +0100 +++ GitX.xcodeproj/project.pbxproj 2013-11-02 15:57:38.000000000 +0100 @@ -942,6 +942,7 @@ 26FC0A850875C7B200E6366F /* Debug */ = { isa = XCBuildConfiguration; buildSettings = { + CLANG_CXX_LIBRARY = "libstdc++"; COPY_PHASE_STRIP = NO; FRAMEWORK_SEARCH_PATHS = ( "$(inherited)", @@ -970,6 +971,7 @@ 26FC0A860875C7B200E6366F /* Release */ = { isa = XCBuildConfiguration; buildSettings = { + CLANG_CXX_LIBRARY = "libstdc++"; DEBUG_INFORMATION_FORMAT = dwarf; FRAMEWORK_SEARCH_PATHS = ( "$(inherited)",