mirror of
https://develop.openfoam.com/Development/ThirdParty-common.git
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ENH: provide separate makeSCOTCH script for independent use
- improve handling of scotch build toolchain - relax the test for existence of libscotcherrexit, which can also be incorporated into libscotch itself
This commit is contained in:
Mark Olesen
290
makeSCOTCH
Executable file
290
makeSCOTCH
Executable file
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#!/bin/sh
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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 | Copyright (C) 2019 OpenCFD Ltd.
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# \\/ M anipulation |
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#------------------------------------------------------------------------------
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# License
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# This file is part of OpenFOAM, licensed under GNU General Public License
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# <http://www.gnu.org/licenses/>.
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#
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# Script
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# makeSCOTCH
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#
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# Description
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# Build the SCOTCH and PTSCOTCH libraries
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#
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# ----------------------------------------------
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# NO USER-CONFIGURABLE SETTINGS WITHIN THIS FILE
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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# Run from third-party directory only
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cd ${0%/*} && wmakeCheckPwd "$WM_THIRD_PARTY_DIR" 2>/dev/null || {
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echo "Error (${0##*/}) : not located in \$WM_THIRD_PARTY_DIR"
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echo " Check your OpenFOAM environment and installation"
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exit 1
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}
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[ -n "$FOAM_EXT_LIBBIN" ] || {
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echo "Error (${0##*/}) : \$FOAM_EXT_LIBBIN not set"
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echo " Check your OpenFOAM environment and installation"
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exit 1
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}
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. etc/tools/ThirdPartyFunctions
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#------------------------------------------------------------------------------
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_foamConfig scotch # Get SCOTCH_ARCH_PATH, SCOTCH_VERSION
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scotchPACKAGE=${SCOTCH_VERSION:-scotch-system}
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unset withMPI
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case "$WM_MPLIB" in (*MPI*) [ "$FOAM_MPI" = dummy ] || withMPI=true ;; esac
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#------------------------------------------------------------------------------
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usage()
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{
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exec 1>&2
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while [ "$#" -ge 1 ]; do echo "$1"; shift; done
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/bin/cat<<USAGE
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Usage: ${0##*/} [OPTION] [libso] [scotch-VERSION]
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options:
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-gcc Force use of gcc/g++
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-no-mpi Suppress build of pt-scotch
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-help
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* Compile SCOTCH
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$kahipPACKAGE
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USAGE
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exit 1
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}
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#------------------------------------------------------------------------------
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# Parse options
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while [ "$#" -gt 0 ]
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do
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case "$1" in
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'') ;; # Ignore empty
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-h | -help) usage ;;
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-gcc) useGcc ;;
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-no-mpi)
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unset withMPI
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;;
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scotch-[1-9]* | scotch-git | scotch_* | scotch-[1-9]*)
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scotchPACKAGE="${1%%/}"
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unset SCOTCH_ARCH_PATH # Avoid inconsistency
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;;
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*)
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die "unknown option/argument: '$1'"
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;;
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esac
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shift
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done
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[ -n "$scotchPACKAGE" ] || die "The scotch-VERSION was not specified"
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# Nothing to build
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if _foamIsNone $scotchPACKAGE
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then
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echo "Using scotch-none (skip ThirdParty build of SCOTCH)"
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exit 0
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elif _foamIsSystem $scotchPACKAGE
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then
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echo "Using scotch-system"
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exit 0
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fi
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#------------------------------------------------------------------------------
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# Needs generalizing, but works fairly well
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for scotchMakefile in \
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"OpenFOAM-$(uname -s)-${WM_COMPILER}.shlib" \
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"OpenFOAM-$(uname -s).shlib" \
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OpenFOAM-Linux.shlib \
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;
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do
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scotchMakefile="etc/makeFiles/scotch/Makefile.inc.$scotchMakefile"
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[ -f "$scotchMakefile" ] && break
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done
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# The relative link location within the "scotch/src/" directory
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makefileInc="../../$scotchMakefile"
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#------------------------------------------------------------------------------
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#
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# Build SCOTCH
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#
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# SCOTCH_ARCH_PATH : installation directory
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# SCOTCH_SOURCE_DIR : location of the original sources
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SCOTCH_SOURCE_DIR=$sourceBASE/$scotchPACKAGE
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: "${SCOTCH_ARCH_PATH:=$installBASE$WM_SIZE_OPTIONS/$scotchPACKAGE}"
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[ -d "$SCOTCH_SOURCE_DIR" ] || {
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echo "Missing sources: '$scotchPACKAGE'"
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exit 1
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}
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echo
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echo ========================================
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echo "scotch decomposition ($scotchPACKAGE)"
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echo " Makefile.inc : ${makefileInc##*/}"
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# Test installation. May or may not have libscotcherrexit.so
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if [ -f "$SCOTCH_ARCH_PATH/include/scotch.h" ] \
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&& [ -r "$FOAM_EXT_LIBBIN/libscotch$EXT_SO" ]
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then
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echo " scotch include: $SCOTCH_ARCH_PATH/include"
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echo " scotch library: $FOAM_EXT_LIBBIN"
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elif [ -d "$SCOTCH_SOURCE_DIR" ]
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then
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(
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# Older versions ok, but scotch-6.0.5a cannot build in parallel.
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# Force serial build
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export WM_NCOMPPROCS=1
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echo "*** building scotch in serial ***"
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echo
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[ -f "$scotchMakefile" ] || {
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echo " Error: no such makefile: $scotchMakefile"
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exit 1
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}
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cd $SCOTCH_SOURCE_DIR/src || exit 1
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export GIT_DIR=$SCOTCH_SOURCE_DIR/.git # Mask seeing our own git-repo
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rm -rf $SCOTCH_ARCH_PATH
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applyPatch "$scotchPACKAGE" .. # patch at parent-level
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prefixDIR=$SCOTCH_ARCH_PATH
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incDIR=$SCOTCH_ARCH_PATH/include
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libDIR=$FOAM_EXT_LIBBIN
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mkdir -p $prefixDIR 2>/dev/null
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mkdir -p $incDIR 2>/dev/null
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mkdir -p $libDIR 2>/dev/null
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if [ -f "$makefileInc" ]
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then
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rm -f Makefile.inc
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ln -s $makefileInc Makefile.inc
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fi
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[ -f Makefile.inc ] || {
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echo " Error: scotch needs an appropriate Makefile.inc"
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exit 1
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}
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export CCS="$(whichCC)" # CCS (serial compiler)
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export CCP="$(whichMpicc)" # CCP (parallel compiler) default=mpicc
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# Consistency for Intel-MPI and non-icc compilers
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[ -n "$I_MPI_CC" ] || export I_MPI_CC="$(whichCC)"
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make realclean 2>/dev/null # Extra safety
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make -j $WM_NCOMPPROCS libscotch \
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&& make \
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prefix=$prefixDIR \
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includedir=$incDIR \
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libdir=$libDIR \
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install
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rmdir "$SCOTCH_ARCH_PATH/bin" 2> /dev/null || true # Superfluous bin?
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make realclean 2>/dev/null || true # Failed cleanup is uncritical
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) || warnBuildIssues SCOTCH
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else
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warnNotFound SCOTCH
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fi
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# Build ptscotch when MPI (ThirdParty or system) is available
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[ "${withMPI}" = true ] || {
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# Report that the above tests failed and pass-through the failure
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echo "Skipping pt-scotch (no mpi)"
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exit 0
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}
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echo
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echo ========================================
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echo "pt-scotch decomposition ($scotchPACKAGE with $FOAM_MPI)"
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# Build ptscotch if normal scotch was built (has include and library)
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[ -f "$SCOTCH_ARCH_PATH/include/scotch.h" ] && \
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[ -r "$FOAM_EXT_LIBBIN/libscotch$EXT_SO" ] || \
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{
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# Report that the above tests failed and pass-through the failure
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echo
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echo " skipping - no <scotch.h> found"
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exit 1
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}
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if [ -f "$SCOTCH_ARCH_PATH/include/$FOAM_MPI/ptscotch.h" ] && \
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[ -r "$FOAM_EXT_LIBBIN/$FOAM_MPI/libptscotch$EXT_SO" ]
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then
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echo " ptscotch include: $SCOTCH_ARCH_PATH/include/$FOAM_MPI"
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echo " ptscotch library: $FOAM_EXT_LIBBIN/$FOAM_MPI"
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else
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(
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# Older versions ok, but scotch-6.0.5a cannot build in parallel.
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# Force serial build
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export WM_NCOMPPROCS=1
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echo "*** building pt-scotch in serial ***"
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[ -f "$scotchMakefile" ] || {
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echo " Error: no such makefile: $scotchMakefile"
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exit 1
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}
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cd $SCOTCH_SOURCE_DIR/src || exit 1
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export GIT_DIR=$SCOTCH_SOURCE_DIR/.git # Mask seeing our own git-repo
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echo
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prefixDIR=$SCOTCH_ARCH_PATH
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incDIR=$SCOTCH_ARCH_PATH/include/$FOAM_MPI
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libDIR=$FOAM_EXT_LIBBIN/$FOAM_MPI
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mkdir -p $prefixDIR 2>/dev/null
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mkdir -p $incDIR 2>/dev/null
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mkdir -p $libDIR 2>/dev/null
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if [ -f "$makefileInc" ]
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then
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rm -f Makefile.inc
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ln -s $makefileInc Makefile.inc
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fi
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[ -f Makefile.inc ] || {
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echo " Error: ptscotch needs an appropriate Makefile.inc"
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exit 1
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}
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export CCS="$(whichCC)" # CCS (serial compiler)
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export CCP="$(whichMpicc)" # CCP (parallel compiler) default=mpicc
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# Consistency for Intel-MPI and non-icc compilers
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[ -n "$I_MPI_CC" ] || export I_MPI_CC="$(whichCC)"
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make realclean 2>/dev/null # Extra safety
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make -j $WM_NCOMPPROCS libptscotch \
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&& make \
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prefix=$prefixDIR \
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includedir=$incDIR \
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libdir=$libDIR \
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install
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rmdir "$SCOTCH_ARCH_PATH/bin" 2> /dev/null || true # Superfluous bin?
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make realclean 2>/dev/null || true # Failed cleanup is uncritical
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) || warnBuildIssues PTSCOTCH
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fi
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# Verify existence of ptscotch include
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[ -f "$SCOTCH_ARCH_PATH/include/$FOAM_MPI/ptscotch.h" ] || {
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echo
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echo " WARNING: required include file 'ptscotch.h' not found!"
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}
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# Could now remove $SCOTCH_SOURCE_DIR/src/Makefile.inc
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#------------------------------------------------------------------------------
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