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openfoam/etc/config.sh/settings

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#----------------------------------*-sh-*--------------------------------------
# ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration |
# \\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
# \\/ M anipulation | Copyright (C) 2016-2018 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
# This file is part of OpenFOAM, licensed under GNU General Public License
# <http://www.gnu.org/licenses/>.
#
# File
# etc/config.sh/settings
# - sourced by OpenFOAM-*/etc/bashrc
#
# Description
# Settings for OpenFOAM.
#
#------------------------------------------------------------------------------
export WM_ARCH=$(uname -s) # System name
## : ${WM_OSTYPE:=POSIX}; export WM_OSTYPE # System type (POSIX is default)
# Default compiler = gcc/g++ and C++11
export WM_CC="gcc"
export WM_CXX="g++"
export WM_CFLAGS="-fPIC"
export WM_CXXFLAGS="-fPIC -std=c++11"
unset WM_COMPILER_ARCH WM_COMPILER_LIB_ARCH WM_LDFLAGS
# Adjust according to system and architecture
case "$WM_ARCH" in
Linux)
WM_ARCH=linux
case $(uname -m) in
i686)
export WM_ARCH_OPTION=32
;;
x86_64)
: ${WM_ARCH_OPTION:=64}; export WM_ARCH_OPTION # Default to 64-bit
case "$WM_ARCH_OPTION" in
32)
export WM_COMPILER_ARCH=64
export WM_CFLAGS="$WM_CFLAGS -m32"
export WM_CXXFLAGS="$WM_CXXFLAGS -m32"
export WM_LDFLAGS="-m32"
;;
64)
WM_ARCH=linux64
export WM_COMPILER_LIB_ARCH=64
export WM_CFLAGS="$WM_CFLAGS -m64"
export WM_CXXFLAGS="$WM_CXXFLAGS -m64"
export WM_LDFLAGS="-m64"
;;
*)
echo "Unknown WM_ARCH_OPTION '$WM_ARCH_OPTION', should be 32|64" 1>&2
;;
esac
;;
ia64)
WM_ARCH=linuxIA64
;;
armv7l)
WM_ARCH=linuxARM7
export WM_ARCH_OPTION=32
export WM_COMPILER_LIB_ARCH=32
;;
aarch64)
WM_ARCH=linuxARM64
export WM_ARCH_OPTION=64
export WM_COMPILER_LIB_ARCH=64
;;
ppc64)
WM_ARCH=linuxPPC64
export WM_COMPILER_LIB_ARCH=64
export WM_CFLAGS="$WM_CFLAGS -m64"
export WM_CXXFLAGS="$WM_CXXFLAGS -m64"
export WM_LDFLAGS="-m64"
;;
ppc64le)
WM_ARCH=linuxPPC64le
export WM_COMPILER_LIB_ARCH=64
export WM_CFLAGS="$WM_CFLAGS -m64"
export WM_CXXFLAGS="$WM_CXXFLAGS -m64"
export WM_LDFLAGS="-m64"
;;
*)
echo Unknown processor type $(uname -m) for Linux 1>&2
;;
esac
;;
Darwin) # Presumably x86_64
: ${WM_ARCH_OPTION:=64}; export WM_ARCH_OPTION # Default to 64-bit
WM_ARCH=darwin64
export WM_CFLAGS="$WM_CFLAGS -m64 -Ddarwin"
export WM_CXXFLAGS="$WM_CXXFLAGS -m64 -Ddarwin"
/bin/cat << INCOMPLETE 1>&2
===============================================================================
Darwin support (clang only) is incomplete or untested in this OpenFOAM release.
For further assistance, please contact www.OpenFOAM.com
===============================================================================
INCOMPLETE
;;
SunOS)
WM_ARCH=SunOS64
WM_MPLIB=FJMPI
export WM_COMPILER_LIB_ARCH=64
export WM_CFLAGS="$WM_CFLAGS -mabi=64"
export WM_CXXFLAGS="$WM_CXXFLAGS -mabi=64"
export WM_LDFLAGS="-mabi=64 -G0"
;;
*) # An unsupported operating system
/bin/cat << UNSUPPORTED 1>&2
===============================================================================
Operating system '$WM_ARCH' is unsupported by this OpenFOAM release.
For further assistance, please contact www.OpenFOAM.com
===============================================================================
UNSUPPORTED
;;
esac
#------------------------------------------------------------------------------
# wmake configuration
export WM_DIR="$WM_PROJECT_DIR/wmake"
export WM_LABEL_OPTION="Int$WM_LABEL_SIZE"
export WM_OPTIONS="$WM_ARCH$WM_COMPILER$WM_PRECISION_OPTION$WM_LABEL_OPTION$WM_COMPILE_OPTION"
# Base executables/libraries
export FOAM_APPBIN="$WM_PROJECT_DIR/platforms/$WM_OPTIONS/bin"
export FOAM_LIBBIN="$WM_PROJECT_DIR/platforms/$WM_OPTIONS/lib"
# Site-specific (group) files
# Default
siteDir="$WM_PROJECT_DIR/site"
# User override
if [ -d "$WM_PROJECT_SITE" ] && [ "$WM_PROJECT_SITE" != "$siteDir" ]
then
siteDir="$WM_PROJECT_SITE"
export WM_PROJECT_SITE
else
unset WM_PROJECT_SITE
fi
# Shared site (group) executables/libraries
export FOAM_SITE_APPBIN="$siteDir/$WM_PROJECT_VERSION/platforms/$WM_OPTIONS/bin"
export FOAM_SITE_LIBBIN="$siteDir/$WM_PROJECT_VERSION/platforms/$WM_OPTIONS/lib"
# User executables/libraries
export FOAM_USER_APPBIN="$WM_PROJECT_USER_DIR/platforms/$WM_OPTIONS/bin"
export FOAM_USER_LIBBIN="$WM_PROJECT_USER_DIR/platforms/$WM_OPTIONS/lib"
# Prepend wmake to the path - not required for runtime-only environment
foundDir="$WM_PROJECT_DIR/wmake"
if [ -d "$WM_DIR" ]
then
foundDir="${WM_DIR}"
fi
if [ -d "$foundDir" ]
then
PATH="$foundDir:$PATH"
else
unset WM_DIR
fi
# Prepend OpenFOAM scripts to the path
export PATH="$WM_PROJECT_DIR/bin:$PATH"
# Prepend site-specific scripts to path - only if they exist
if [ -d "$siteDir/bin" ] # Generic
then
_foamAddPath "$siteDir/bin"
fi
if [ -d "$siteDir/$WM_PROJECT_API/bin" ] # API-specific
then
_foamAddPath "$siteDir/$WM_PROJECT_API/bin"
fi
# OpenFOAM executables (user, group, standard)
_foamAddPath "$FOAM_USER_APPBIN:$FOAM_SITE_APPBIN:$FOAM_APPBIN"
# Dummy versions of external libraries. To be found last in LD_LIBRARY_PATH
_foamAddLib "$FOAM_LIBBIN/dummy"
# External (ThirdParty) libraries. Also allowed to be unset
if [ -d "$WM_THIRD_PARTY_DIR" ]
then
export FOAM_EXT_LIBBIN="$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER$WM_PRECISION_OPTION$WM_LABEL_OPTION/lib"
_foamAddLib "$FOAM_EXT_LIBBIN"
else
unset FOAM_EXT_LIBBIN
fi
# OpenFOAM libraries (user, group, standard)
_foamAddLib "$FOAM_USER_LIBBIN:$FOAM_SITE_LIBBIN:$FOAM_LIBBIN"
#------------------------------------------------------------------------------
# Convenience
# ~~~~~~~~~~~
export FOAM_ETC="$WM_PROJECT_DIR/etc"
export FOAM_APP="$WM_PROJECT_DIR/applications"
export FOAM_SRC="$WM_PROJECT_DIR/src"
export FOAM_TUTORIALS="$WM_PROJECT_DIR/tutorials"
export FOAM_UTILITIES="$WM_PROJECT_DIR/applications/utilities"
export FOAM_SOLVERS="$WM_PROJECT_DIR/applications/solvers"
export FOAM_RUN="$WM_PROJECT_USER_DIR/run"
#------------------------------------------------------------------------------
# Compiler settings
# ~~~~~~~~~~~~~~~~~
# Default to system compiler
: ${WM_COMPILER_TYPE:=system}; export WM_COMPILER_TYPE
# Adjust for non-gcc compilers
case "$WM_COMPILER" in
Clang*) # Clang compiler suite
export WM_CC='clang'
export WM_CXX='clang++'
;;
Cray*) # Cray system compilers
export WM_CC='cc'
export WM_CXX='CC'
;;
Icc*) # Intel compilers
export WM_CC='icc'
export WM_CXX='icpc'
;;
Arm*) # Arm system compilers
export WM_CC='armclang'
export WM_CXX='armclang++'
;;
esac
# Clear prior to sourcing
unset gcc_version gmp_version mpfr_version mpc_version clang_version
unset GMP_ARCH_PATH MPFR_ARCH_PATH
# Load pre-defined compiler versions
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
_foamEtc -config compiler
# ThirdParty base for compilers
archDir="$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER_ARCH"
case "$WM_COMPILER_TYPE-$WM_COMPILER" in
ThirdParty-Gcc*)
gccDir=$archDir/$gcc_version
gmpDir=$archDir/${gmp_version:-gmp-system}
mpfrDir=$archDir/${mpfr_version:-mpfr-system}
mpcDir=$archDir/${mpc_version:-mpc-system}
# Check that the compiler directory can be found
[ -d "$gccDir" ] || /bin/cat << GCC_NOT_FOUND 1>&2
===============================================================================
Warning in $WM_PROJECT_DIR/etc/config.sh/settings:
Cannot find '$WM_COMPILER' compiler installation
$gccDir
Either install this compiler version, or use the system compiler by setting
WM_COMPILER_TYPE to 'system' in \$WM_PROJECT_DIR/etc/bashrc.
===============================================================================
GCC_NOT_FOUND
_foamAddMan $gccDir/man
_foamAddPath $gccDir/bin
# Add ThirdParty compiler libraries to run-time environment
_foamAddLib $gccDir/lib$WM_COMPILER_LIB_ARCH
# Add gmp/mpfr/mpc libraries to run-time environment.
# Require that they exist, automatically find lib64/ or lib/.
_foamAddLibAuto $gmpDir && \
export GMP_ARCH_PATH=$gmpDir # For non-system CGAL
_foamAddLibAuto $mpfrDir && \
export MPFR_ARCH_PATH=$mpfrDir # For non-system CGAL
_foamAddLibAuto $mpcDir
if [ -n "$FOAM_VERBOSE" ] && [ -n "$PS1" ]
then
echo "Using ThirdParty compiler"
echo " ${gccDir##*/} (${gmpDir##*/} $${mpfrDir##*/} ${mpcDir##*/})"
fi
;;
ThirdParty-Clang*)
clangDir=$archDir/$clang_version
# Check that the compiler directory can be found
[ -d "$clangDir" ] || /bin/cat << CLANG_NOT_FOUND 1>&2
===============================================================================
Warning in $WM_PROJECT_DIR/etc/config.sh/settings:
Cannot find '$WM_COMPILER' compiler installation
$clangDir
Either install this compiler version, or use the system compiler by setting
WM_COMPILER_TYPE to 'system' in \$WM_PROJECT_DIR/etc/bashrc.
===============================================================================
CLANG_NOT_FOUND
_foamAddMan $clangDir/share/man
_foamAddPath $clangDir/bin
_foamAddLib $clangDir/lib # For things like libomp (openmp) etc
if [ -n "$FOAM_VERBOSE" ] && [ -n "$PS1" ]
then
echo "Using ThirdParty compiler"
echo " ${clangDir##*/}"
fi
;;
system-* | ThirdParty-*)
# Using system compiler or other ThirdParty compiler
;;
*)
/bin/cat << UNKNOWN_TYPE 1>&2
===============================================================================
Unknown WM_COMPILER_TYPE="$WM_COMPILER_TYPE" - treating as 'system'
Please check your settings
===============================================================================
UNKNOWN_TYPE
export WM_COMPILER_TYPE=system
;;
esac
# Cleanup
# ~~~~~~~
unset archDir siteDir foundDir
unset gcc_version gccDir
unset gmp_version gmpDir mpfr_version mpfrDir mpc_version mpcDir
unset clang_version clangDir
#------------------------------------------------------------------------------
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