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openfoam/etc/bashrc

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#----------------------------------*-sh-*--------------------------------------
# ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration |
# \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
# \\/ M anipulation |
#------------------------------------------------------------------------------
# License
# This file is part of OpenFOAM.
#
# OpenFOAM is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
#
# File
# etc/bashrc
#
# Description
# Startup file for OpenFOAM
# Sourced from ~/.profile or ~/.bashrc
# Should be usable by any POSIX-compliant shell (eg, ksh)
#
#------------------------------------------------------------------------------
export WM_PROJECT=OpenFOAM
[ -z "$WM_PROJECT_VERSION" ] && export WM_PROJECT_VERSION=dev
################################################################################
# USER EDITABLE PART. Note changes made here may be lost with the next upgrade
#
# either set $FOAM_INST_DIR before sourcing this file or set
# $foamInstall below to where OpenFOAM is installed
#
# Location of the OpenFOAM installation
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
foamInstall=$HOME/$WM_PROJECT
# foamInstall=~$WM_PROJECT
# foamInstall=/usr/local/$WM_PROJECT
# foamInstall=/opt/$WM_PROJECT
#
# END OF (NORMAL) USER EDITABLE PART
################################################################################
# note the location for later use (eg, in job scripts)
: ${FOAM_INST_DIR:=$foamInstall}; export FOAM_INST_DIR
# The old dirs to be cleaned from the various environment variables
# - remove anything under top-level directory.
# NB: the WM_PROJECT_INST_DIR might not be identical between versions
foamOldDirs="$FOAM_INST_DIR $HOME/$WM_PROJECT/$USER"
if [ "$WM_PROJECT_INST_DIR" != "$FOAM_INST_DIR" ]
then
foamOldDirs="$WM_PROJECT_INST_DIR $foamOldDirs"
fi
# Location of site/user files
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~
export WM_PROJECT_INST_DIR=$FOAM_INST_DIR
export WM_PROJECT_DIR=$WM_PROJECT_INST_DIR/$WM_PROJECT-$WM_PROJECT_VERSION
export WM_PROJECT_USER_DIR=$HOME/$WM_PROJECT/$USER-$WM_PROJECT_VERSION
# Location of third-party software
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
export WM_THIRD_PARTY_DIR=$WM_PROJECT_INST_DIR/ThirdParty-$WM_PROJECT_VERSION
# Source files, possibly with some verbosity
_foamSource()
{
while [ $# -ge 1 ]
do
[ "$FOAM_VERBOSE" -a "$PS1" ] && echo "Sourcing: $1"
. $1
shift
done
}
# Add in preset user or site preferences:
foamPrefs=`$WM_PROJECT_DIR/bin/foamEtcFile prefs.sh` && _foamSource $foamPrefs
unset foamPrefs
# Evaluate command-line parameters
while [ $# -gt 0 ]
do
case "$1" in
*=)
# name= -> unset name
eval "unset ${1%=}"
;;
*=*)
# name=value -> export name=value
eval "export $1"
;;
esac
shift
done
# Operating System/Platform
# ~~~~~~~~~~~~~~~~~~~~~~~~~
# WM_OSTYPE = POSIX | ????
: ${WM_OSTYPE:=POSIX}; export WM_OSTYPE
# Compiler: set to Gcc, Gcc43, Gcc44, or Icc (for Intel's icc)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
: ${WM_COMPILER:=Gcc}; export WM_COMPILER
unset WM_COMPILER_ARCH WM_COMPILER_LIB_ARCH
# Compilation options (architecture, precision, optimised, debug or profiling)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# WM_ARCH_OPTION = 32 | 64
: ${WM_ARCH_OPTION:=64}; export WM_ARCH_OPTION
# WM_PRECISION_OPTION = DP | SP
: ${WM_PRECISION_OPTION:=DP}; export WM_PRECISION_OPTION
# WM_COMPILE_OPTION = Opt | Debug | Prof
: ${WM_COMPILE_OPTION:=Opt}; export WM_COMPILE_OPTION
# WM_MPLIB = SYSTEMOPENMPI | OPENMPI | MPICH | MPICH-GM | HPMPI | GAMMA | MPI | QSMPI
: ${WM_MPLIB:=OPENMPI}; export WM_MPLIB
# Run options (floating-point signal handling and memory initialisation)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
export FOAM_SIGFPE=
# export FOAM_SETNAN=
# Detect system type and set environment variables appropriately
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
export WM_ARCH=`uname -s`
case $WM_ARCH in
Linux)
WM_ARCH=linux
# compiler specifics
case `uname -m` in
i686)
;;
x86_64)
case $WM_ARCH_OPTION in
32)
export WM_COMPILER_ARCH='-64'
export WM_CC='gcc'
export WM_CXX='g++'
export WM_CFLAGS='-m32 -fPIC'
export WM_CXXFLAGS='-m32 -fPIC'
export WM_LDFLAGS='-m32'
;;
64)
WM_ARCH=linux64
export WM_COMPILER_LIB_ARCH=64
export WM_CC='gcc'
export WM_CXX='g++'
export WM_CFLAGS='-m64 -fPIC'
export WM_CXXFLAGS='-m64 -fPIC'
export WM_LDFLAGS='-m64'
;;
*)
echo "Unknown WM_ARCH_OPTION '$WM_ARCH_OPTION', should be 32 or 64"
;;
esac
;;
ia64)
WM_ARCH=linuxIA64
export WM_COMPILER=I64
;;
mips64)
WM_ARCH=SiCortex64
export WM_COMPILER_LIB_ARCH=64
export WM_CC='gcc'
export WM_CXX='g++'
export WM_CFLAGS='-mabi=64 -fPIC'
export WM_CXXFLAGS='-mabi=64 -fPIC'
export WM_LDFLAGS='-mabi=64 -G0'
export WM_MPLIB=MPI
;;
ppc64)
WM_ARCH=linuxPPC64
export WM_COMPILER_LIB_ARCH=64
export WM_CC='gcc'
export WM_CXX='g++'
export WM_CFLAGS='-m64 -fPIC'
export WM_CXXFLAGS='-m64 -fPIC'
export WM_LDFLAGS='-m64'
;;
*)
echo Unknown processor type `uname -m` for Linux
;;
esac
;;
SunOS)
WM_ARCH=SunOS64
export WM_COMPILER_LIB_ARCH=64
export WM_CC='gcc'
export WM_CXX='g++'
export WM_CFLAGS='-mabi=64 -fPIC'
export WM_CXXFLAGS='-mabi=64 -fPIC'
export WM_LDFLAGS='-mabi=64 -G0'
export WM_MPLIB=FJMPI
;;
*) # an unsupported operating system
cat <<USAGE
Your "$WM_ARCH" operating system is not supported by this release
of OpenFOAM. For further assistance, please contact www.OpenFOAM.com
USAGE
;;
esac
# Clean standard environment variables (PATH, LD_LIBRARY_PATH, MANPATH)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
foamClean=$WM_PROJECT_DIR/bin/foamCleanPath
#- Clean PATH
cleaned=`$foamClean "$PATH" "$foamOldDirs"` && PATH="$cleaned"
#- Clean LD_LIBRARY_PATH
cleaned=`$foamClean "$LD_LIBRARY_PATH" "$foamOldDirs"` && LD_LIBRARY_PATH="$cleaned"
#- Clean MANPATH
cleaned=`$foamClean "$MANPATH" "$foamOldDirs"` && MANPATH="$cleaned"
export PATH LD_LIBRARY_PATH MANPATH
# Source project setup files
# ~~~~~~~~~~~~~~~~~~~~~~~~~~
_foamSource $WM_PROJECT_DIR/etc/settings.sh
_foamSource $WM_PROJECT_DIR/etc/aliases.sh
# Source user setup files for optional packages
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
_foamSource $WM_PROJECT_DIR/etc/apps/paraview3/bashrc
_foamSource $WM_PROJECT_DIR/etc/apps/ensight/bashrc
# Clean environment paths again. Only remove duplicates
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#- Clean PATH
cleaned=`$foamClean "$PATH"` && PATH="$cleaned"
#- Clean LD_LIBRARY_PATH
cleaned=`$foamClean "$LD_LIBRARY_PATH"` && LD_LIBRARY_PATH="$cleaned"
#- Clean MANPATH (trailing ':' to find system pages)
cleaned=`$foamClean "$MANPATH"`: && MANPATH="$cleaned"
export PATH LD_LIBRARY_PATH MANPATH
#- Clean LD_PRELOAD
if [ -n "$LD_PRELOAD" ]
then
cleaned=`$foamClean "$LD_PRELOAD"` && LD_PRELOAD="$cleaned"
export LD_PRELOAD
fi
# cleanup environment:
# ~~~~~~~~~~~~~~~~~~~~
unset cleaned foamClean foamInstall foamOldDirs
unset _foamSource
# ----------------------------------------------------------------- end-of-file
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