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FindOpenMP: Minor environmental improvements

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A backup flag for Cray compilers was added and the OpenMP 5.0 Preview 1
document was added to the specification map.
This commit is contained in:
Christian Pfeiffer
2017-09-14 18:01:23 +02:00
parent a763cffd6b
commit 23530151b2
1 changed files with 4 additions and 2 deletions
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6
Modules/FindOpenMP.cmake
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@@ -98,8 +98,8 @@ function(_OPENMP_FLAG_CANDIDATES LANG)
set(OMP_FLAG_Flang "-fopenmp")
set(OMP_FLAG_SunPro "-xopenmp")
set(OMP_FLAG_XL "-qsmp=omp")
# Cray compiles with OpenMP automatically
set(OMP_FLAG_Cray " ")
# Cray compiler activate OpenMP with -h omp, which is enabled by default.
set(OMP_FLAG_Cray " " "-h omp")
# If we know the correct flags, use those
if(DEFINED OMP_FLAG_${CMAKE_${LANG}_COMPILER_ID})
@@ -286,6 +286,8 @@ endfunction()
macro(_OPENMP_SET_VERSION_BY_SPEC_DATE LANG)
set(OpenMP_SPEC_DATE_MAP
# Preview versions
"201611=5.0" # OpenMP 5.0 preview 1
# Combined versions, 2.5 onwards
"201511=4.5"
"201307=4.0"