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minor (unset NPP library variables if not found)

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This commit is contained in:
Anatoly Baksheev 2010-09-14 08:58:39 +00:00
parent 37d39bd9de
commit b5b00d9ad4
1 changed files with 5 additions and 5 deletions
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10
modules/gpu/FindNPP.cmake
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@ -77,16 +77,16 @@ find_library(CUDA_NPP_LIBRARIES
find_library(CUDA_NPP_LIBRARIES NAMES npp${NPP_SUFFIX} libnpp${NPP_SUFFIX} DOC "NPP library") find_library(CUDA_NPP_LIBRARIES NAMES npp${NPP_SUFFIX} libnpp${NPP_SUFFIX} DOC "NPP library")
mark_as_advanced(CUDA_NPP_LIBRARIES) mark_as_advanced(CUDA_NPP_LIBRARIES)
if(NOT EXISTS ${CUDA_NPP_LIBRARIES} OR NOT EXISTS ${CUDA_NPP_INCLUDES}/npp.h) if(NOT EXISTS ${CUDA_NPP_LIBRARIES} OR NOT EXISTS ${CUDA_NPP_INCLUDES}/npp.h)
set(CUDA_FOUND FALSE)
unset(CUDA_NPP_INCLUDES CACHE)
unset(CUDA_NPP_LIBRARIES CACHE)
if(NPP_FIND_REQUIRED) if(NPP_FIND_REQUIRED)
message(FATAL_ERROR "NPP headers/libraries are not found. Specify CUDA_NPP_LIBRARY_ROOT_DIR.") message(FATAL_ERROR "NPP headers/libraries are not found. Specify CUDA_NPP_LIBRARY_ROOT_DIR.")
elseif(NOT CUDA_FIND_QUIETLY) elseif(NOT CUDA_FIND_QUIETLY)
message("NPP headers/libraries are not found or CUDA_NPP_LIBRARY_ROOT_DIR not specified.") message("NPP headers/libraries are not found or CUDA_NPP_LIBRARY_ROOT_DIR not specified.")
endif() endif()
set(CUDA_FOUND FALSE)
unset(CUDA_NPP_INCLUDES CACHE)
unset(CUDA_NPP_LIBRARIES CACHE)
else() else()
if(APPLE) if(APPLE)