diff options
| author | Tor Arne Vestbø <tor.arne.vestbo@digia.com> | 2013-12-04 14:21:27 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-12-05 14:17:50 +0100 |
| commit | bf246e6c28be88ea71220d8812fdfbb414f070f5 (patch) | |
| tree | dbdd40fa992a48e1294dd1cf32e6096f2d8607bf | |
| parent | cea101bd10cc158b97d5fbf45b33dad9b649c08b (diff) | |
iOS: Explicitly use libstdc++ when C++11 support is not enabled
Otherwise Xcode might choose to use libc++, eg when the deployment target
is iOS7, and this doesn't work when Qt itself was built using libstdc++.
Change-Id: I0b0f36666ed318be9aae87ebaeb0d344109566ac
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
| -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 262a8f1889..8d46f35201 100644 --- a/mkspecs/macx-ios-clang/features/default_post.prf +++ b/mkspecs/macx-ios-clang/features/default_post.prf @@ -183,6 +183,15 @@ macx-xcode { QMAKE_SUBSTITUTES += copy_image 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++ + } } macx-xcode { |