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CONFIG: respect existing value for WM_NUMCOMPPROCS (#59)

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- avoids flooding a head-node during compilation.
This commit is contained in:
Mark Olesen
2021-03-23 10:23:25 +01:00
parent c8542bd70d
commit 2beb3cfbc9
1 changed files with 7 additions and 4 deletions
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11
etc/tools/ThirdPartyFunctions
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@ -6,7 +6,7 @@
# \\/ M anipulation |
#------------------------------------------------------------------------------
# Copyright (C) 2011-2016 OpenFOAM Foundation
# Copyright (C) 2016-2020 OpenCFD Ltd.
# Copyright (C) 2016-2021 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
# This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
@ -430,12 +430,15 @@ setBuildSuffix()
#
# Mostly building without wmake
# - disable wmakeScheduler variables
# - use max number of cores for building
# - use max number of cores for building, unless already defined
#
unset WM_HOSTS WM_SCHEDULER
WM_NCOMPPROCS=$(getconf _NPROCESSORS_ONLN 2>/dev/null) || WM_NCOMPPROCS=1
: ${WM_NCOMPPROCS:=1}
if [ -z "$WM_NCOMPPROCS" ]
then
WM_NCOMPPROCS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
: "${WM_NCOMPPROCS:=1}"
fi
export WM_NCOMPPROCS