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CUDA: Detect use of MSVC host compiler

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Report it in `CMAKE_CUDA_SIMULATE_{ID,VERSION}`.
This commit is contained in:
Brad King
2016-12-13 12:58:35 -05:00
parent 945dd207b6
commit 65c1e012ff
3 changed files with 22 additions and 1 deletions
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2
Modules/CMakeCUDACompiler.cmake.in
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@@ -4,6 +4,8 @@ set(CMAKE_CUDA_HOST_LINK_LAUNCHER "@CMAKE_CUDA_HOST_LINK_LAUNCHER@")
set(CMAKE_CUDA_COMPILER_ID "@CMAKE_CUDA_COMPILER_ID@")
set(CMAKE_CUDA_COMPILER_VERSION "@CMAKE_CUDA_COMPILER_VERSION@")
set(CMAKE_CUDA_STANDARD_COMPUTED_DEFAULT "@CMAKE_CUDA_STANDARD_COMPUTED_DEFAULT@")
set(CMAKE_CUDA_SIMULATE_ID "@CMAKE_CUDA_SIMULATE_ID@")
set(CMAKE_CUDA_SIMULATE_VERSION "@CMAKE_CUDA_SIMULATE_VERSION@")
set(CMAKE_CUDA_COMPILER_ENV_VAR "CUDACXX")
set(CMAKE_CUDA_HOST_COMPILER_ENV_VAR "CUDAHOSTCXX")

9
Modules/CMakeCUDACompilerId.cu.in
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@@ -9,6 +9,9 @@
because some compilers will just produce instructions to fill the
array rather than assigning a pointer to a static array. */
char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
#ifdef SIMULATE_ID
char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
#endif
@CMAKE_CUDA_COMPILER_ID_PLATFORM_CONTENT@
@CMAKE_CUDA_COMPILER_ID_ERROR_FOR_TEST@
@@ -34,6 +37,12 @@ int main(int argc, char* argv[])
require += info_platform[argc];
#ifdef COMPILER_VERSION_MAJOR
require += info_version[argc];
#endif
#ifdef SIMULATE_ID
require += info_simulate[argc];
#endif
#ifdef SIMULATE_VERSION_MAJOR
require += info_simulate_version[argc];
#endif
require += info_language_dialect_default[argc];
(void)argv;

12
Modules/Compiler/NVIDIA-DetermineCompiler.cmake
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@@ -4,4 +4,14 @@ set(_compiler_id_pp_test "defined(__NVCC__)")
set(_compiler_id_version_compute "
# define @PREFIX@COMPILER_VERSION_MAJOR @MACRO_DEC@(__CUDACC_VER_MAJOR__)
# define @PREFIX@COMPILER_VERSION_MINOR @MACRO_DEC@(__CUDACC_VER_MINOR__)
# define @PREFIX@COMPILER_VERSION_PATCH @MACRO_DEC@(__CUDACC_VER_BUILD__)")
# define @PREFIX@COMPILER_VERSION_PATCH @MACRO_DEC@(__CUDACC_VER_BUILD__)
# if defined(_MSC_VER)
/* _MSC_VER = VVRR */
# define @PREFIX@SIMULATE_VERSION_MAJOR @MACRO_DEC@(_MSC_VER / 100)
# define @PREFIX@SIMULATE_VERSION_MINOR @MACRO_DEC@(_MSC_VER % 100)
# endif")
set(_compiler_id_simulate "
# if defined(_MSC_VER)
# define @PREFIX@SIMULATE_ID \"MSVC\"
# endif")