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4d9c7ca828
- scripts/wmake.wmake-args partial logic for Allwmake scripts. - handle '-quiet' as synonym for '-silent' - Do not specify '-j' option for wrapped cmake creation to avoid the warning: make[1]: warning: -jN forced in submake: disabling jobserver mode.
91 lines
2.6 KiB
Bash
91 lines
2.6 KiB
Bash
#----------------------------------*-sh-*--------------------------------------
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# ========= |
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# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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# \\ / O peration |
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# \\ / A nd | www.openfoam.com
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# \\/ M anipulation |
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#------------------------------------------------------------------------------
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# Copyright (C) 2020 OpenCFD Ltd.
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#------------------------------------------------------------------------------
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# License
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# This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
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#
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# File
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# wmake/scripts/wmake.wmake-args
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#
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# Description
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# Reduced argument parser (eg, for scripts using wmake)
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# that handles some common parameters
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#
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# Usage
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# # Parse the arguments by sourcing this script
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# . ${WM_PROJECT_DIR:?}/wmake/scripts/wmake.wmake-args
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#
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# Options
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# -s | -silent | -quiet
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# Exports WM_QUIET=true
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#
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# -j | -jN | -j N
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# Compile using all or specified N cores/hyperthreads
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#
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#------------------------------------------------------------------------------
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# NB: nArgs to track the current processing position to avoid wraparound
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# when checking for optional parameters (eg, the -j processing)
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nArgs="$#"
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for arg in "$@"
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do
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shift; nArgs="$((nArgs - 1))" # Drop argument
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case "$arg" in
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# Silent operation
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-s | -silent | -quiet)
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export WM_QUIET=true
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continue # Handled argument
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;;
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# Parallel compilation (all or specified number of cores)
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-j)
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export WM_NCOMPPROCS=0
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if [ "$nArgs" -gt 0 ]
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then
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case "$1" in
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[0-9]*)
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if WM_NCOMPPROCS="$(expr 0 + "$1" 2>/dev/null)"
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then
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shift; nArgs="$((nArgs - 1))" # Drop argument
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fi
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;;
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esac
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fi
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if [ "${WM_NCOMPPROCS:=0}" -le 0 ]
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then
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WM_NCOMPPROCS=$(getconf _NPROCESSORS_ONLN 2>/dev/null) || \
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WM_NCOMPPROCS=1
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fi
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echo "Compiling enabled on $WM_NCOMPPROCS cores" 1>&2
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continue # Handled argument
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;;
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# Parallel compilation (specified number of cores)
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-j[0-9]*)
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export WM_NCOMPPROCS="${arg#-j}"
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if [ "${WM_NCOMPPROCS:=0}" -le 0 ]
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then
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WM_NCOMPPROCS=$(getconf _NPROCESSORS_ONLN 2>/dev/null) || \
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WM_NCOMPPROCS=1
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fi
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echo "Compiling enabled on $WM_NCOMPPROCS cores" 1>&2
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continue # Handled argument
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;;
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esac
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set -- "$@" "$arg" # Reinsert unhandled argument
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done
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#------------------------------------------------------------------------------
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