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Replace -g3 with -g for CUDA 4.1 and 4.2 in addition to CUDA < 3.0. 

CUDA 4.1 reintroduced the bug where -g3 breaks compilation.  This
wasn't fixed until CUDA 5.0, so both CUDA 4.1 and 4.2 have this bug.
This commit is contained in:
James Bigler 2012-06-19 10:04:51 -06:00
parent 4889188f67
commit a20c41d032
1 changed files with 11 additions and 1 deletions
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12
Modules/FindCUDA.cmake
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@ -1016,7 +1016,17 @@ macro(CUDA_WRAP_SRCS cuda_target format generated_files)
if(CUDA_PROPAGATE_HOST_FLAGS) if(CUDA_PROPAGATE_HOST_FLAGS)
# nvcc chokes on -g3 in versions previous to 3.0, so replace it with -g # nvcc chokes on -g3 in versions previous to 3.0, so replace it with -g
if(CMAKE_COMPILER_IS_GNUCC AND CUDA_VERSION VERSION_LESS "3.0") set(_cuda_fix_g3 FALSE)
if(CMAKE_COMPILER_IS_GNUCC)
if (CUDA_VERSION VERSION_LESS "3.0" OR
CUDA_VERSION VERSION_EQUAL "4.1" OR
CUDA_VERSION VERSION_EQUAL "4.2"
)
set(_cuda_fix_g3 TRUE)
endif()
endif()
if(_cuda_fix_g3)
string(REPLACE "-g3" "-g" _cuda_C_FLAGS "${CMAKE_${CUDA_C_OR_CXX}_FLAGS_${config_upper}}") string(REPLACE "-g3" "-g" _cuda_C_FLAGS "${CMAKE_${CUDA_C_OR_CXX}_FLAGS_${config_upper}}")
else() else()
set(_cuda_C_FLAGS "${CMAKE_${CUDA_C_OR_CXX}_FLAGS_${config_upper}}") set(_cuda_C_FLAGS "${CMAKE_${CUDA_C_OR_CXX}_FLAGS_${config_upper}}")