diff options
Diffstat (limited to 'mkspecs/macx-ios-clang/features/default_post.prf')
| -rw-r--r-- | mkspecs/macx-ios-clang/features/default_post.prf | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/mkspecs/macx-ios-clang/features/default_post.prf b/mkspecs/macx-ios-clang/features/default_post.prf index c5ac57f949..3428823624 100644 --- a/mkspecs/macx-ios-clang/features/default_post.prf +++ b/mkspecs/macx-ios-clang/features/default_post.prf @@ -184,6 +184,15 @@ macx-xcode { launch_images.files = $$copy_image.output QMAKE_BUNDLE_DATA += launch_images + !c++11 { + # Explicitly use libstdc++ if C++11 support is not enabled, + # as otherwise Xcode will choose the compiler default based + # on the deployment target, which for iOS 7 is libc++. This + # breaks compilation since Qt was built against libstdc++. + QMAKE_CXXFLAGS += -stdlib=libstdc++ + QMAKE_LFLAGS += -stdlib=libstdc++ + } + # Make the default debug information format for debug builds # DWARF instead of DWARF with dSYM. This cuts down build times # for application debug builds significantly, as Xcode doesn't |