fe17c8ad5f
- missed detection of system libraries when installed with multiarch paths like /usr/lib/x86_64-linux-gnu CONFIG: improve handling of group/user config files (#928) - changed bashrc handling of FOAM_CONFIG_NOUSER to use FOAM_CONFIG_MODE instead. Propagate into foamEtcFile to make this a stickier control. This change allows better control, but also enables cluster installations to define their own value within the OpenFOAM prefs.sh file to prevent users accidentally mis-configuring things if necessary. - remove undocumented handling of an (a)ll mode in foamEtcFile to avoid potential pitfalls. - add support for FOAM_CONFIG_ETC handling. This allows injection of an extra search layer when finding project etc files ENH: improvements to foamConfigurePaths (#928) - handle FOAM_CONFIG_ETC implicitly, or explicitly with the new -etc option. STYLE: more explicit wording in foamConfigurePaths usage (#1602) - document that an absolute path (eg, -scotch-path) overrides/ignores the equivalent ThirdParty setting (eg, -scotch) - longer options -system-compiler and -third-compiler for -system and -third, respectively. Clearer as to their purpose. - adjust the location sanity check to look for META-INFO directory.
164 lines
4.1 KiB
Bash
164 lines
4.1 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) 2018-2019 OpenCFD Ltd.
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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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# have_petsc
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#
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# Description
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# Detection/setup of PETSC
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#
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# Requires
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# PETSC_ARCH_PATH
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#
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# Functions provided
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# have_petsc, no_petsc, echo_petsc, hint_petsc
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#
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# Variables set on success
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# HAVE_PETSC
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# PETSC_ARCH_PATH
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# PETSC_INC_DIR
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# PETSC_LIB_DIR
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#
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#------------------------------------------------------------------------------
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. ${WM_PROJECT_DIR:?}/wmake/scripts/sysFunctions # General system functions
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#------------------------------------------------------------------------------
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# Reset variables
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no_petsc()
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{
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unset HAVE_PETSC PETSC_INC_DIR PETSC_LIB_DIR
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return 0
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}
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# Report
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echo_petsc()
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{
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echo "petsc=${HAVE_PETSC:-false}"
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echo "root=$PETSC_ARCH_PATH"
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echo "include=$PETSC_INC_DIR"
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echo "library=$PETSC_LIB_DIR"
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}
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# Hint for enabling
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hint_petsc()
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{
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/bin/cat<<INFORMATION 1>&2
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==> petsc not found?
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Enable in the OpenFOAM etc/bashrc, define manually or try with the
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following (POSIX shell):
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eval \$(foamEtcFile -sh -config petsc -- -force)
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==
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INFORMATION
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}
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# On success, return 0 and export variables
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# -> HAVE_PETSC, PETSC_INC_DIR, PETSC_LIB_DIR
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have_petsc()
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{
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local prefix header library incName libName pkgName settings warn
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warn="==> skip petsc"
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# Setup - prefer current environment value? (TDB)
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if [ ! -d "$PETSC_ARCH_PATH" ]
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then
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if settings=$($WM_PROJECT_DIR/bin/foamEtcFile config.sh/petsc)
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then
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. "$settings"
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else
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[ -n "$warn" ] && echo "$warn (no config.sh/petsc settings)"
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return 2
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fi
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fi
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# Expected location, include/library names
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prefix="$PETSC_ARCH_PATH"
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incName="petsc.h"
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libName="libpetsc"
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pkgName="PETSc"
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# ----------------------------------
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if isNone "$prefix"
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then
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[ -n "$warn" ] && echo "$warn (disabled)"
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return 1
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elif hasAbsdir "$prefix"
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then
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header=$(findFirstFile "$prefix/include/$incName")
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library=$(findExtLib "$libName")
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elif isSystem "$prefix"
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then
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header=$(findSystemInclude -name="$incName")
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prefix=$(sysPrefix "$header")
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# No system header, attempt discovery with pkg-config
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if [ -z "$header" ] && pkg-config --exists "$pkgName" 2>/dev/null
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then
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header=$(pkg-config --cflags-only-I "$pkgName" | sed -e 's/^-[IL]//')
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library=$(pkg-config --libs-only-L "$pkgName" | sed -e 's/^-[IL]//')
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prefix="${header%/*}" # Basename
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# Artifically adjust names (for later)
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[ -n "$header" ] && header="$header/$incName"
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[ -n "$library" ] && library="$library/$libName"
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fi
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else
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unset prefix
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fi
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# ----------------------------------
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# Header
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[ -n "$header" ] || {
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[ -n "$warn" ] && echo "$warn (no header)"
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return 2
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}
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# Library
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[ -n "$library" ] \
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|| library=$(findLibrary -prefix="$prefix" -name="$libName") \
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|| {
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[ -n "$warn" ] && echo "$warn (no library)"
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return 2
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}
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# ----------------------------------
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# TODO: check size of petsc integer vs label, real vs double?
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# OK
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export HAVE_PETSC=true
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export PETSC_ARCH_PATH="$prefix"
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export PETSC_INC_DIR="${header%/*}" # Basename
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export PETSC_LIB_DIR="${library%/*}" # Basename
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}
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# Reset variables
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no_petsc
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# Testing
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if [ "$1" = "-test" ]
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then
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have_petsc
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echo_petsc
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fi
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#------------------------------------------------------------------------------
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