From: Matthias Maier Date: Tue, 15 Aug 2017 21:42:49 +0000 (+0200) Subject: respect nvcc flags X-Git-Tag: v9.0.0-rc1~1235^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=916bd7e6ad6e8ac37d4bfa0259448370cfac2d0a;p=dealii.git respect nvcc flags --- diff --git a/cmake/setup_cached_variables.cmake b/cmake/setup_cached_variables.cmake index b92d67d4d6..02a1c746c2 100644 --- a/cmake/setup_cached_variables.cmake +++ b/cmake/setup_cached_variables.cmake @@ -223,6 +223,7 @@ SET(DEAL_II_REMOVED_FLAGS CMAKE_Fortran_FLAGS_DEBUG CMAKE_Fortran_FLAGS_MINSIZEREL CMAKE_Fortran_FLAGS_RELWITHDEBINFO + CUDA_NVCC_FLAGS CMAKE_CUDA_FLAGS CMAKE_CUDA_FLAGS_RELEASE CMAKE_CUDA_FLAGS_DEBUG @@ -302,6 +303,15 @@ FOREACH(_flag LINKER_FLAGS LINKER_FLAGS_DEBUG LINKER_FLAGS_RELEASE) ENDIF() ENDFOREACH() +IF(NOT "${CUDA_NVCC_FLAGS}}" STREQUAL "") + MESSAGE(STATUS + "Prepending \${CUDA_NVCC_FLAGS} to \${DEAL_II_CUDA_FLAGS}" + ) + SET(DEAL_II_CUDA_FLAGS "${CUDA_NVCC_FLAGS} ${DEAL_II_CUDA_FLAGS}") +ENDIF() + + + # # Store user supplied flags in ${_flag}_SAVED and clear configuration # variables. @@ -330,8 +340,8 @@ FOREACH(_flag ${DEAL_II_REMOVED_FLAGS}) ENDFOREACH() # -# Finally, read in CXXFLAGS and LDFLAGS from environment and prepend them -# to the saved variables: +# Finally, read in CXXFLAGS, LDFLAGS and NVCCFLAGS from environment and +# prepend them to the saved variables: # # Also strip leading and trailing whitespace from linker flags to make # old cmake versions happy @@ -341,8 +351,11 @@ SET(DEAL_II_CXX_FLAGS_SAVED "$ENV{CXXFLAGS} ${DEAL_II_CXX_FLAGS_SAVED}") STRING(STRIP "${DEAL_II_CXX_FLAGS_SAVED}" DEAL_II_CXX_FLAGS_SAVED) SET(DEAL_II_LINKER_FLAGS_SAVED "$ENV{LDFLAGS} ${DEAL_II_LINKER_FLAGS_SAVED}") STRING(STRIP "${DEAL_II_LINKER_FLAGS_SAVED}" DEAL_II_LINKER_FLAGS_SAVED) +SET(DEAL_II_CUDA_FLAGS_SAVED "$ENV{NVCCFLAGS} ${DEAL_II_CUDA_FLAGS_SAVED}") +STRING(STRIP "${DEAL_II_CUDA_FLAGS_SAVED}" DEAL_II_CUDA_FLAGS_SAVED) UNSET(ENV{CXXFLAGS}) UNSET(ENV{LDFLAGS}) +UNSET(ENV{NVCCFLAGS}) ########################################################################