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FindCUDA: Use CUDA_NVCC_FLAGS* for separable compilation 

Previously when linking the intermediate link file for separable compilation
the CUDA_NVCC_FLAGS* were not used.  This caused tremendous confusion when
using this feature, and I consider it to be a bug.  This change should fix
this.
This commit is contained in:
James Bigler 2014-05-18 00:26:26 -06:00 committed by Brad King
parent b3ebb8f434
commit 6ad14c71bb
1 changed files with 9 additions and 0 deletions
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9
Modules/FindCUDA.cmake
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@ -1418,15 +1418,24 @@ function(CUDA_LINK_SEPARABLE_COMPILATION_OBJECTS output_file cuda_target options
if( ccbin_found0 LESS 0 AND ccbin_found1 LESS 0 )
list(APPEND nvcc_flags -ccbin "\"${CUDA_HOST_COMPILER}\"")
endif()
# Create a list of flags specified by CUDA_NVCC_FLAGS_${CONFIG}
set(config_specific_flags)
set(flags)
foreach(config ${CUDA_configuration_types})
string(TOUPPER ${config} config_upper)
# Add config specific flags
foreach(f ${CUDA_NVCC_FLAGS_${config_upper}})
list(APPEND config_specific_flags $<$<CONFIG:${config}>:${f}>)
endforeach()
set(important_host_flags)
_cuda_get_important_host_flags(important_host_flags ${CMAKE_${CUDA_C_OR_CXX}_FLAGS_${config_upper}})
foreach(f ${important_host_flags})
list(APPEND flags $<$<CONFIG:${config}>:-Xcompiler> $<$<CONFIG:${config}>:${f}>)
endforeach()
endforeach()
# Add our general CUDA_NVCC_FLAGS with the configuration specifig flags
set(nvcc_flags ${CUDA_NVCC_FLAGS} ${config_specific_flags} ${nvcc_flags})
file(RELATIVE_PATH output_file_relative_path "${CMAKE_BINARY_DIR}" "${output_file}")
# Some generators don't handle the multiple levels of custom command