1 include(Compiler/PGI-CXX)
2 include(Compiler/NVHPC)
4 # Needed so that we support `LANGUAGE` property correctly
5 set(CMAKE_CXX_COMPILE_OPTIONS_EXPLICIT_LANGUAGE -x c++)
7 if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 20.11)
8 set(CMAKE_CXX20_STANDARD_COMPILE_OPTION -std=c++20)
9 set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION -std=gnu++20)
12 if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 21.07)
13 set(CMAKE_DEPFILE_FLAGS_CXX "-MD -MT <DEP_TARGET> -MF <DEP_FILE>")
14 set(CMAKE_CXX_DEPFILE_FORMAT gcc)
15 set(CMAKE_CXX_DEPENDS_USE_COMPILER TRUE)
17 # Before NVHPC 21.07 the `-MD` flag implicitly
18 # implies `-E` and therefore compilation and dependency generation
19 # can't occur in the same invocation
20 set(CMAKE_CXX_DEPENDS_EXTRA_COMMANDS "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -x c++ -M <SOURCE> -MT <OBJECT> -MD<DEP_FILE>")