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Diffstat (limited to 'scripts/cpu-count.sh')
-rwxr-xr-x | scripts/cpu-count.sh | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/scripts/cpu-count.sh b/scripts/cpu-count.sh new file mode 100755 index 000000000..ce6b1c82f --- /dev/null +++ b/scripts/cpu-count.sh @@ -0,0 +1,50 @@ +#!/usr/bin/env bash +############################################################################# +## +## Copyright (C) 2020 Ivan Komissarov <abbapoh@gmail.com> +## Contact: https://www.qt.io/licensing/ +## +## This file is part of Qbs. +## +## $QT_BEGIN_LICENSE:LGPL$ +## Commercial License Usage +## Licensees holding valid commercial Qt licenses may use this file in +## accordance with the commercial license agreement provided with the +## Software or, alternatively, in accordance with the terms contained in +## a written agreement between you and The Qt Company. For licensing terms +## and conditions see https://www.qt.io/terms-conditions. For further +## information use the contact form at https://www.qt.io/contact-us. +## +## GNU Lesser General Public License Usage +## Alternatively, this file may be used under the terms of the GNU Lesser +## General Public License version 3 as published by the Free Software +## Foundation and appearing in the file LICENSE.LGPL3 included in the +## packaging of this file. Please review the following information to +## ensure the GNU Lesser General Public License version 3 requirements +## will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +## +## GNU General Public License Usage +## Alternatively, this file may be used under the terms of the GNU +## General Public License version 2.0 or (at your option) the GNU General +## Public license version 3 or any later version approved by the KDE Free +## Qt Foundation. The licenses are as published by the Free Software +## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +## included in the packaging of this file. Please review the following +## information to ensure the GNU General Public License requirements will +## be met: https://www.gnu.org/licenses/gpl-2.0.html and +## https://www.gnu.org/licenses/gpl-3.0.html. +## +## $QT_END_LICENSE$ +## +############################################################################# + +NPROC=`which nproc` +SYSCTL=`which sysctl` +CPU_COUNT=2 +if [ ! -z "$NPROC" ]; then # Linux + CPU_COUNT=`$NPROC --all` +elif [ ! -z "$SYSCTL" ]; then # macOS + CPU_COUNT=`$SYSCTL -n hw.physicalcpu_max` +fi + +echo $CPU_COUNT |