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| author | Rolf Eike Beer <eb@emlix.com> | 2017-10-20 10:39:16 (GMT) |
|---|---|---|
| committer | Rolf Eike Beer <kde@opensource.sf-tec.de> | 2017-10-20 18:25:40 (GMT) |
| commit | ca7e60edd370949cfb2adb83ca0b532bb3fdc441 (patch) | |
| tree | c0c275fd9ba8a47d72cf26013409839e03854225 /src | |
| parent | 02f726b63e2b3a2ed4c5da43c164dcaad5fcfe94 (diff) | |
| download | Doxygen-ca7e60edd370949cfb2adb83ca0b532bb3fdc441.zip Doxygen-ca7e60edd370949cfb2adb83ca0b532bb3fdc441.tar.gz Doxygen-ca7e60edd370949cfb2adb83ca0b532bb3fdc441.tar.bz2 | |
CMake: let CMake handle the C++ standard setting if target_compile_features() is used
This raises the required CMake version for this branch to get a better error
message. target_compile_features() was introduced in CMake 3.1.
Diffstat (limited to 'src')
| -rw-r--r-- | src/CMakeLists.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 8362bee..5c55efa 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -249,10 +249,11 @@ if (use_libclang) find_package(LLVM REQUIRED CONFIG) find_package(Clang REQUIRED CONFIG) if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") + cmake_minimum_required(VERSION 3.1) target_compile_features(_doxygen PRIVATE cxx_alignof) target_compile_features(doxygen PRIVATE cxx_alignof) - target_compile_options(_doxygen PRIVATE -stdlib=libc++ -std=c++11) - target_compile_options(doxygen PRIVATE -stdlib=libc++ -std=c++11) + target_compile_options(_doxygen PRIVATE -stdlib=libc++) + target_compile_options(doxygen PRIVATE -stdlib=libc++) elseif (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") target_compile_options(_doxygen PRIVATE -std=c++11) target_compile_options(doxygen PRIVATE -std=c++11) |