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authorJames Bigler <jbigler@nvidia.com>2010-01-28 17:58:22 (GMT)
committerJames Bigler <jbigler@nvidia.com>2010-01-28 17:58:22 (GMT)
commitd2d3672f1c0b4bb2a2ca25aa1ca46d2edef436a8 (patch)
treeb7bc64eb0e5c616d4919f7d1a146fda9979360eb /Modules/FindCUDA
parentaddeec72e3b6253554b67a2ab354bda8de8661f4 (diff)
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Define __CUDACC__ during dependency scanning, since NVCC doesn't.
Diffstat (limited to 'Modules/FindCUDA')
-rw-r--r--Modules/FindCUDA/run_nvcc.cmake7
1 files changed, 7 insertions, 0 deletions
diff --git a/Modules/FindCUDA/run_nvcc.cmake b/Modules/FindCUDA/run_nvcc.cmake
index 31bd74e..7349da3 100644
--- a/Modules/FindCUDA/run_nvcc.cmake
+++ b/Modules/FindCUDA/run_nvcc.cmake
@@ -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}