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Define __CUDACC__ during dependency scanning, since NVCC doesn't.

This commit is contained in:
James Bigler 2010-01-28 12:58:22 -05:00
parent addeec72e3
commit d2d3672f1c
1 changed files with 7 additions and 0 deletions
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7
Modules/FindCUDA/run_nvcc.cmake
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@ -164,11 +164,18 @@ if(CUDA_VERSION VERSION_LESS "3.0")
cmake_policy(POP)
endif()
# nvcc doesn't define __CUDACC__ for some reason when generating dependency files. This
# can cause incorrect dependencies when #including files based on this macro which is
# defined in the generating passes of nvcc invokation. We will go ahead and manually
# define this for now until a future version fixes this bug.
set(CUDACC_DEFINE -D__CUDACC__)
# Generate the dependency file
cuda_execute_process(
"Generating dependency file: ${NVCC_generated_dependency_file}"
COMMAND "${CUDA_NVCC_EXECUTABLE}"
-M
${CUDACC_DEFINE}
"${source_file}"
-o "${NVCC_generated_dependency_file}"
${CCBIN}