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Merge pull request #1377 from isuruf/threads 

Allow overriding NUM_THREADS in cmake
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Martin Kroeker 2017-12-01 16:22:35 +01:00 committed by GitHub
parent adf4316f0e e0ddd7d124
commit 0dc291d3fa
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 5 deletions
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9
cmake/system.cmake
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@ -94,15 +94,16 @@ if (NOT CMAKE_CROSSCOMPILING)
ProcessorCount(NUM_CORES) ProcessorCount(NUM_CORES)
endif() endif()
if (NOT NUM_CORES EQUAL 0)
# HT?
set(NUM_THREADS ${NUM_CORES})
endif ()
endif() endif()
if (NOT DEFINED NUM_THREADS) if (NOT DEFINED NUM_THREADS)
if (NOT NUM_CORES EQUAL 0)
# HT?
set(NUM_THREADS ${NUM_CORES})
else ()
set(NUM_THREADS 0) set(NUM_THREADS 0)
endif () endif ()
endif()
if (${NUM_THREADS} LESS 2) if (${NUM_THREADS} LESS 2)
set(USE_THREAD 0) set(USE_THREAD 0)