我正在使用 Cmake 在 OS X 10.9 上构建 QT 项目。
自 Mavericks 以来，OpenGL 标头的位置似乎发生了变化。该文件夹/System/Library/Frameworks/OpenGL.framework/Headers现在丢失了，cmake 说
CMake Error at /Applications/Qt/5.1.1/clang_64/lib/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake:8 (message):
Failed to find "gl.h" in
"/System/Library/Frameworks/OpenGL.framework/Headers"
"/System/Library/Frameworks/AGL.framework/Headers""."
并要求我在此变量中提供正确的路径_qt5gui_OPENGL_INCLUDE_DIR，我尝试使用他们显然将标头移动到 Mavericks 的路径：
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/System/Library/Frameworks/OpenGL.framework/Headers
但我仍然收到以下 cmake 错误：
CMake Error at /Applications/Qt/5.1.1/clang_64/lib/cmake/Qt5Gui/Qt5GuiConfig.cmake:15 (message):
The imported target "Qt5::Gui" references the file
"/System/Library/Frameworks/OpenGL.framework/Headers"
but this file does not exist. Possible reasons include:
* The file was deleted, renamed, or moved to another location.
* An install or uninstall procedure did not complete successfully.
* The installation package was faulty and contained
"/Applications/Qt/5.1.1/clang_64/lib/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake"
but not all the files it references.
Call Stack (most recent call first):
/Applications/Qt/5.1.1/clang_64/lib/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake:57 (_qt5_Gui_check_file_exists)
/Applications/Qt/5.1.1/clang_64/lib/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake:64 (_qt5gui_find_extra_libs)
/Applications/Qt/5.1.1/clang_64/lib/cmake/Qt5Gui/Qt5GuiConfig.cmake:123 (include)
CMakeLists.txt:40 (find_package)
现在我不知道该怎么处理这个错误，有什么想法吗？