diff options
Diffstat (limited to 'CMakeLists.txt')
-rw-r--r-- | CMakeLists.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index aafca4f8..707db439 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -106,6 +106,7 @@ option(INSTALL_CMAKE_PACKAGE "Install cmake package files" ON) option(INSTALL_EXAMPLES "Install example files" ON) option(FUTURE "Include ABI-breaking changes CONSIDERED for the next major release" OFF) +option(CXX_NEXT "Build with next C++ standard version" OFF) # *** END OPTIONS *** @@ -166,7 +167,11 @@ Please build with cmake in a subdirectory, e.g. Please remove CMakeCache.txt and the CMakeFiles directories.") endif() -set(CMAKE_CXX_STANDARD 17) +if(CXX_NEXT) + set(CMAKE_CXX_STANDARD 20) +else() + set(CMAKE_CXX_STANDARD 17) +endif() set(CMAKE_CXX_EXTENSIONS OFF) set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_C_VISIBILITY_PRESET hidden) |