我正在编译QtCreator中的QT 5.3.2项目和编译输出
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -c -pipe -mmacosx-version-min=10.7 -std=c++11 -stdlib=libc++ -I/usr/local/include -g -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk -mmacosx-version-min=10.6 -Wall -W -fPIE -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I../../Qt5.3.2/5.3/clang_64/mkspecs/macx-clang -I../userinterface -I../../Qt5.3.2/5.3/clang_64/lib/QtWidgets.framework/Versions/5/Headers -I../../Qt5.3.2/5.3/clang_64/lib/QtGui.framework/Versions/5/Headers -I../../Qt5.3.2/5.3/clang_64/lib/QtCore.framework/Versions/5/Headers -I. -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks/OpenGL.framework/Versions/A/Headers -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks/AGL.framework/Headers -I. -I. -F/Users/martin/Qt5.3.2/5.3/clang_64/lib -o figure.o ../userinterface/figure.cpp
clang: error: invalid deployment target for -stdlib=libc++ (requires OS X 10.7 or later)
make: *** [figure.o] Error 1
17:06:35: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project userinterface (kit: Desktop Qt 5.3 clang 64bit)
When executing step "Make"
17:06:35: Elapsed time: 00:00.
Mac OS：10.10.2 我试图使用-stdlib = libstdc ++而不是-stdlib = libc ++，但它似乎不起作用。 我该如何解决这个问题？