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Merge topic 'hip_windows_platform_module'

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5b87ae6e2d HIP, Windows: Add Windows-Clang-HIP platform module

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !7773
This commit is contained in:
Brad King
2022-10-11 14:06:07 +00:00
committed by Kitware Robot
parent c5cb85e42f 5b87ae6e2d
commit bfe2f13557
2 changed files with 49 additions and 15 deletions
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19
Modules/Platform/Windows-Clang-HIP.cmake Normal file
View File

@@ -0,0 +1,19 @@
include(Platform/Windows-Clang)
set(_COMPILE_HIP_MSVC " -TP")
__windows_compiler_clang(HIP)
if("x${CMAKE_HIP_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC")
if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER)
AND CMAKE_GENERATOR MATCHES "Makefiles|WMake"
AND CMAKE_DEPFILE_FLAGS_HIP)
set(CMAKE_HIP_DEPENDS_USE_COMPILER TRUE)
endif()
elseif("x${CMAKE_HIP_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU")
if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER)
AND CMAKE_GENERATOR MATCHES "Makefiles|WMake"
AND CMAKE_DEPFILE_FLAGS_HIP)
# dependencies are computed by the compiler itself
set(CMAKE_HIP_DEPFILE_FORMAT gcc)
set(CMAKE_HIP_DEPENDS_USE_COMPILER TRUE)
endif()
endif()

45
Modules/Platform/Windows-Clang.cmake
View File

@@ -157,24 +157,36 @@ macro(__enable_llvm_rc_preprocessing clang_option_prefix extra_pp_flags)
endif()
endmacro()
macro(__verify_same_language_values variable)
foreach(lang "C" "CXX" "HIP")
if(DEFINED CMAKE_${lang}_${variable})
list(APPEND __LANGUAGE_VALUES_${variable} "${CMAKE_${lang}_${variable}}")
endif()
endforeach()
list(REMOVE_DUPLICATES __LANGUAGE_VALUES_${variable})
list(LENGTH __LANGUAGE_VALUES_${variable} __NUM_VALUES)
if(__NUM_VALUES GREATER 1)
message(FATAL_ERROR ${ARGN})
endif()
unset(__NUM_VALUES)
unset(__LANGUAGE_VALUES_${variable})
endmacro()
if("x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC"
OR "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
OR "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC"
OR "x${CMAKE_HIP_SIMULATE_ID}" STREQUAL "xMSVC")
if ( DEFINED CMAKE_C_COMPILER_ID AND DEFINED CMAKE_CXX_COMPILER_ID
AND NOT "x${CMAKE_C_COMPILER_ID}" STREQUAL "x${CMAKE_CXX_COMPILER_ID}")
message(FATAL_ERROR "The current configuration mixes Clang and MSVC or "
"some other CL compatible compiler tool. This is not supported. "
"Use either clang or MSVC as both C and C++ compilers.")
endif()
__verify_same_language_values(COMPILER_ID
"The current configuration mixes Clang and MSVC or "
"some other CL compatible compiler tool. This is not supported. "
"Use either clang or MSVC as both C, C++ and/or HIP compilers.")
if ( DEFINED CMAKE_C_COMPILER_FRONTEND_VARIANT AND DEFINED CMAKE_CXX_COMPILER_FRONTEND_VARIANT
AND NOT "x${CMAKE_C_COMPILER_FRONTEND_VARIANT}" STREQUAL "x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}")
message(FATAL_ERROR "The current configuration uses the Clang compiler "
"tool with mixed frontend variants, both the GNU and in MSVC CL "
"like variants. This is not supported. Use either clang/clang++ "
"or clang-cl as both C and C++ compilers.")
endif()
__verify_same_language_values(COMPILER_FRONTEND_VARIANT
"The current configuration uses the Clang compiler "
"tool with mixed frontend variants, both the GNU and in MSVC CL "
"like variants. This is not supported. Use either clang/clang++ "
"or clang-cl as both C, C++ and/or HIP compilers.")
if(NOT CMAKE_RC_COMPILER_INIT)
# Check if rc is already in the path
@@ -194,7 +206,10 @@ if("x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC"
unset(__RC_COMPILER_PATH CACHE)
endif()
if ( "x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC" OR "x${CMAKE_C_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC" )
if ( "x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC"
OR "x${CMAKE_C_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC"
OR "x${CMAKE_HIP_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC")
include(Platform/Windows-MSVC)
# Set the clang option forwarding prefix for clang-cl usage in the llvm-rc processing stage
__enable_llvm_rc_preprocessing("-clang:" "")