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search in env var CUDA_NPP_ROOT

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This commit is contained in:
Anatoly Baksheev 2010-09-24 12:01:26 +00:00
parent 99f90ffc9e
commit 782f25a5a0
1 changed files with 5 additions and 5 deletions
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10
modules/gpu/FindNPP.cmake
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@ -55,12 +55,13 @@ else(${CMAKE_SIZEOF_VOID_P} EQUAL 4)
endif()
endif(${CMAKE_SIZEOF_VOID_P} EQUAL 4)
if(NOT CUDA_NPP_LIBRARY_ROOT_DIR)
find_path(CUDA_NPP_LIBRARY_ROOT_DIR common/npp/include/npp.h DOC "NPP root directory." NO_DEFAULT_PATH)
if(NOT CUDA_NPP_LIBRARY_ROOT_DIR)
set(CUDA_NPP_LIBRARY_ROOT_DIR $ENV{CUDA_NPP_ROOT} CACHE PATH "NPP root directory." FORCE)
find_path(CUDA_NPP_LIBRARY_ROOT_DIR "common/npp/include/npp.h" PATHS ENV CUDA_NPP_ROOT DOC "NPP root directory.")
endif (NOT CUDA_NPP_LIBRARY_ROOT_DIR)
# Search includes in our own paths.
find_path(CUDA_NPP_INCLUDES npp.h PATHS "${CUDA_NPP_LIBRARY_ROOT_DIR}/common/npp/include" NO_DEFAULT_PATH)
find_path(CUDA_NPP_INCLUDES npp.h PATHS "${CUDA_NPP_LIBRARY_ROOT_DIR}/common/npp/include")
# Search default search paths, after we search our own set of paths.
find_path(CUDA_NPP_INCLUDES device_functions.h)
mark_as_advanced(CUDA_NPP_INCLUDES)
@ -69,8 +70,7 @@ mark_as_advanced(CUDA_NPP_INCLUDES)
find_library(CUDA_NPP_LIBRARIES
NAMES npp${NPP_SUFFIX} libnpp${NPP_SUFFIX}
PATHS "${CUDA_NPP_LIBRARY_ROOT_DIR}/common/lib"
DOC "NPP library"
NO_DEFAULT_PATH
DOC "NPP library"
)
# Search default search paths, after we search our own set of paths.