diff options
| author | vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2015-10-13 12:49:58 +0000 |
|---|---|---|
| committer | vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2015-10-13 12:49:58 +0000 |
| commit | f23994c41f3d943fae980693d9cd832820fcee42 (patch) | |
| tree | 8555902995899046ae523e317d44e8946a85c1a8 /src/common/example/CMakeLists.txt | |
| parent | c14909eae41883308428095758360de3a7202a0d (diff) | |
| parent | 6fd64ffb734f09eeb40aade1efa2e03666eb65b9 (diff) | |
Backmerge from trunk
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/alphashapes@853 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 3f1b56bf4986df7bb2938ea2fff944eb9bf9b653
Diffstat (limited to 'src/common/example/CMakeLists.txt')
| -rw-r--r-- | src/common/example/CMakeLists.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/common/example/CMakeLists.txt b/src/common/example/CMakeLists.txt index 4cb03dbe..d29e31e7 100644 --- a/src/common/example/CMakeLists.txt +++ b/src/common/example/CMakeLists.txt @@ -7,6 +7,20 @@ if(CGAL_FOUND) message(STATUS "CGAL version: ${CGAL_VERSION}.") 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 find_package(Eigen3 3.1.0) if (EIGEN3_FOUND) |