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Fixed: CUDA_VERSION_MAJOR/MINOR now computed after first run. 

CUDA_VERSION_MAJOR and CUDA_VERSION_MINOR were only computed when CUDA_VERSION was first
computed.  Subsequent runs of FindCUDA would not have CUDA_VERSION_MAJOR/MINOR set.  We
now extract the major and minor versions from the CUDA_VERSION cache variable every run.
This commit is contained in:
James Bigler 2010-05-12 16:38:51 -06:00
parent 08b56ae3be
commit 0d30e3fe91
1 changed files with 4 additions and 0 deletions
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4
Modules/FindCUDA.cmake
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@ -484,6 +484,10 @@ if(CUDA_NVCC_EXECUTABLE AND NOT CUDA_VERSION)
string(REGEX REPLACE ".*release ([0-9]+)\\.([0-9]+).*" "\\2" CUDA_VERSION_MINOR ${NVCC_OUT})
set(CUDA_VERSION "${CUDA_VERSION_MAJOR}.${CUDA_VERSION_MINOR}" CACHE STRING "Version of CUDA as computed from nvcc.")
mark_as_advanced(CUDA_VERSION)
else()
# Need to set these based off of the cached value
string(REGEX REPLACE "([0-9]+)\\.([0-9]+).*" "\\1" CUDA_VERSION_MAJOR ${CUDA_VERSION})
string(REGEX REPLACE "([0-9]+)\\.([0-9]+).*" "\\2" CUDA_VERSION_MINOR ${CUDA_VERSION})
endif()
# Always set this convenience variable