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NVHPC: only use '-MD' for the C and CXX languages

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CMake shouldn't use '-MD' for nvfortran to generate dependency information.

Fixes #22723
This commit is contained in:
Robert Maynard
2021-10-06 16:21:29 -04:00
parent 7612abd52f
commit 1a828043b7
3 changed files with 21 additions and 12 deletions
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11
Modules/Compiler/NVHPC-C.cmake
View File

@@ -9,4 +9,15 @@ if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 20.11)
set(CMAKE_C17_EXTENSION_COMPILE_OPTION -std=gnu17)
endif()
if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 21.07)
set(CMAKE_DEPFILE_FLAGS_C "-MD -MT <DEP_TARGET> -MF <DEP_FILE>")
set(CMAKE_C_DEPFILE_FORMAT gcc)
set(CMAKE_C_DEPENDS_USE_COMPILER TRUE)
else()
# Before NVHPC 21.07 the `-MD` flag implicitly
# implies `-E` and therefore compilation and dependency generation
# can't occur in the same invocation
set(CMAKE_C_DEPENDS_EXTRA_COMMANDS "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -x c -M <SOURCE> -MT <OBJECT> -MD<DEP_FILE>")
endif()
__compiler_nvhpc(C)

10
Modules/Compiler/NVHPC-CXX.cmake
View File

@@ -9,4 +9,14 @@ if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 20.11)
set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION -std=gnu++20)
endif()
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 21.07)
set(CMAKE_DEPFILE_FLAGS_CXX "-MD -MT <DEP_TARGET> -MF <DEP_FILE>")
set(CMAKE_CXX_DEPFILE_FORMAT gcc)
set(CMAKE_CXX_DEPENDS_USE_COMPILER TRUE)
else()
# Before NVHPC 21.07 the `-MD` flag implicitly
# implies `-E` and therefore compilation and dependency generation
# can't occur in the same invocation
set(CMAKE_CXX_DEPENDS_EXTRA_COMMANDS "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -x c++ -M <SOURCE> -MT <OBJECT> -MD<DEP_FILE>")
endif()
__compiler_nvhpc(CXX)

12
Modules/Compiler/NVHPC.cmake
View File

@@ -12,16 +12,4 @@ include(Compiler/PGI)
macro(__compiler_nvhpc lang)
# Logic specific to NVHPC.
if(CMAKE_${lang}_COMPILER_VERSION VERSION_GREATER_EQUAL 21.07)
set(CMAKE_DEPFILE_FLAGS_${lang} "-MD -MT <DEP_TARGET> -MF <DEP_FILE>")
set(CMAKE_${lang}_DEPFILE_FORMAT gcc)
set(CMAKE_${lang}_DEPENDS_USE_COMPILER TRUE)
else()
# Before NVHPC 21.07 the `-MD` flag implicitly
# implies `-E` and therefore compilation and dependency generation
# can't occur in the same invocation
set(CMAKE_${lang}_DEPENDS_EXTRA_COMMANDS "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> ${CMAKE_${lang}_COMPILE_OPTIONS_EXPLICIT_LANGUAGE} -M <SOURCE> -MT <OBJECT> -MD<DEP_FILE>")
endif()
endmacro()