diff options
Diffstat (limited to 'src/GudhUI/CMakeLists.txt')
| -rw-r--r-- | src/GudhUI/CMakeLists.txt | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/GudhUI/CMakeLists.txt b/src/GudhUI/CMakeLists.txt index ddbae969..71f4fd1a 100644 --- a/src/GudhUI/CMakeLists.txt +++ b/src/GudhUI/CMakeLists.txt @@ -5,9 +5,6 @@ find_package(CGAL COMPONENTS Qt4) find_package(Qt4) find_package(QGLViewer) find_package(OpenGL) -message("CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}") -message("CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG}") -message("CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE}") if ( CGAL_FOUND AND QT4_FOUND AND OPENGL_FOUND AND QGLVIEWER_FOUND ) set( QT_USE_QTXML TRUE ) @@ -21,7 +18,23 @@ if ( CGAL_FOUND AND QT4_FOUND AND OPENGL_FOUND AND QGLVIEWER_FOUND ) LINK_DIRECTORIES(${Boost_LIBRARY_DIRS}) include(${QT_USE_FILE}) + include(${CGAL_USE_FILE}) + # In CMakeLists.txt, when include(${CGAL_USE_FILE}), CXX_FLAGS are overwritten. + # cf. http://doc.cgal.org/latest/Manual/installation.html#title40 + # A workaround is to add "-std=c++11" again. + # A fix would be to use https://cmake.org/cmake/help/v3.1/prop_gbl/CMAKE_CXX_KNOWN_FEATURES.html + # or even better https://cmake.org/cmake/help/v3.1/variable/CMAKE_CXX_STANDARD.html + # but it implies to use cmake version 3.1 at least. + if(NOT MSVC) + include(CheckCXXCompilerFlag) + CHECK_CXX_COMPILER_FLAG(-std=c++11 COMPILER_SUPPORTS_CXX11) + if(COMPILER_SUPPORTS_CXX11) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") + endif() + endif() + # - End of workaround + include_directories (${QGLVIEWER_INCLUDE_DIR}) include_directories(.) @@ -66,5 +79,5 @@ if ( CGAL_FOUND AND QT4_FOUND AND OPENGL_FOUND AND QGLVIEWER_FOUND ) target_link_libraries( GudhUI ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ) else() - message(STATUS "NOTICE: This demo requires CGAL, the QGLViewer, OpenGL and Qt4, and will not be compiled.") + message(STATUS "NOTICE: GudhUI requires CGAL, the QGLViewer, OpenGL and Qt4, and will not be compiled.") endif() |