90c4ee7e12
- can be used to avoid confusion with source files ENH: improve handling of '--' option termination (wmake scripts)
156 lines
3.6 KiB
Bash
Executable File
156 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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#------------------------------------------------------------------------------
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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) 2016 OpenFOAM Foundation
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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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# Script
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# wmakeCollect
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#
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# Usage
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# wmakeCollect [OPTION] <command>
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#
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# Description
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# wmake scheduler for efficient parallel compilations.
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#
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#-------------------------------------------------------------------------------
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Script=${0##*/}
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usage() {
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exec 1>&2
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while [ "$#" -ge 1 ]; do echo "$1"; shift; done
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cat<<USAGE
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Usage: $Script [OPTION] <command>
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options:
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-clean Cleanup before compilation (removes old makefiles)
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-kill Cleanup after termination (removes makefiles)
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-h | -help Print the usage
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A collecting scheduler for fast parallel compilation of large numbers of
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object files.
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When called with a compilation command it is written into a file in the
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directory \$WM_COLLECT_DIR.
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When called without a command the files in the \$WM_COLLECT_DIR directory are
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combined into a single Makefile which is passed to make to compile all of the
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object files efficiently in parallel.
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Typical usage for compiling OpenFOAM:
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- Ensure all lnInclude directories are up-to-date:
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wmakeLnIncludeAll
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- Compile all with this scheduler:
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wmake -queue
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USAGE
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exit 1
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}
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# Set true to clean-up file if interrupted
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unset cleanup
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while [ "$#" -gt 0 ]
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do
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case "$1" in
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('') ;;
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(- | --) shift; break ;; # Stop option parsing
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-h | -help*)
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usage
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;;
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-clean | -kill)
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cleanup=true
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;;
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-*)
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usage "unknown option: '$*'"
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;;
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*)
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break
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;;
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esac
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shift
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done
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if [ -z "$WM_COLLECT_DIR" ]
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then
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echo "$Script error: WM_COLLECT_DIR not set" 1>&2
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exit 1
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fi
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if [ -n "$WM_QUIET" ]
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then
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E="@"
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fi
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# Collected makefile for this build
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makefile="$WM_COLLECT_DIR.Makefile"
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# Clean-up files and exit
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if [ "$cleanup" = true ]
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then
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rm -rf "$WM_COLLECT_DIR"
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rm -f "$makefile"
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exit 0
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fi
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if [ "$#" -gt 0 ]
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then
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# Make sure directories exist
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mkdir -p "$WM_COLLECT_DIR"
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# The current source file
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sourceFile="${@: -3:1}"
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# The current target
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objectFile="${@: -1:1}"
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# Create a unique name for the makefile from the object path
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file="$(mktemp $WM_COLLECT_DIR/XXXXXX)"
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# Add the current target to the list of objects
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echo "OBJECTS += $objectFile" >> $file
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# Add the build rule for the current target
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echo "$objectFile: $makefile" >> $file
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[ -z "$E" ] ||
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echo -e "\t@echo \" compiling: ${sourceFile##*/}\"" >> $file
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echo -e "\t$E cd $PWD && \\" >> $file
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echo -e "\t${@:1:($#-1)} $objectFile" >> $file
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echo >> $file
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elif [ -d "$WM_COLLECT_DIR" ]
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then
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# Collect all the makefiles into a single makefiles for this build
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(cd $WM_COLLECT_DIR && ls -1rt | xargs cat > $makefile)
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# Add a build rule for all of the targets
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echo 'all: $(OBJECTS)' >> $makefile
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# Clear out all of the target makefiles
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rm -rf "$WM_COLLECT_DIR"
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# Run make on the collected makefile
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make -j $WM_NCOMPPROCS -f $makefile all
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rm -f "$makefile"
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fi
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exit 0 # clean exit
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#------------------------------------------------------------------------------
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