openfoam/wmake/scripts/have_mgridgen
Mark Olesen fe17c8ad5f CONFIG: improve prefix matching for system libraries (#1607)
- 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.
2020-03-16 12:03:58 +01:00

177 lines
4.4 KiB
Bash

#----------------------------------*-sh-*--------------------------------------
# ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration |
# \\ / A nd | www.openfoam.com
# \\/ M anipulation |
#------------------------------------------------------------------------------
# Copyright (C) 2018-2019 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
# This file is part of OpenFOAM, licensed under GNU General Public License
# <http://www.gnu.org/licenses/>.
#
# Script
# have_mgridgen
#
# Description
# Detection/setup of mgridgen
#
# Requires
# config.sh/mgridgen
#
# Functions provided
# have_mgridgen, no_mgridgen, echo_mgridgen
#
# Variables set on success
# HAVE_MGRIDGEN
# MGRIDGEN_ARCH_PATH
# MGRIDGEN_INC_DIR
# MGRIDGEN_LIB_DIR
#
#------------------------------------------------------------------------------
. ${WM_PROJECT_DIR:?}/wmake/scripts/sysFunctions # General system functions
#------------------------------------------------------------------------------
# Reset variables
no_mgridgen()
{
unset HAVE_MGRIDGEN MGRIDGEN_ARCH_PATH MGRIDGEN_INC_DIR MGRIDGEN_LIB_DIR
unset MGRIDGEN_VERSION
return 0
}
# Report
echo_mgridgen()
{
echo "mgridgen=${HAVE_MGRIDGEN:-false}"
echo "root=$MGRIDGEN_ARCH_PATH"
echo "include=$MGRIDGEN_INC_DIR"
echo "library=$MGRIDGEN_LIB_DIR"
}
# On success, return 0 and export variables
# -> HAVE_MGRIDGEN, MGRIDGEN_ARCH_PATH, MGRIDGEN_INC_DIR, MGRIDGEN_LIB_DIR
have_mgridgen()
{
local prefix header library incName libName libName2 settings warn
warn="==> skip mgridgen"
# Setup
if settings=$($WM_PROJECT_DIR/bin/foamEtcFile config.sh/mgridgen)
then
. "$settings"
else
#silent# [ -n "$warn" ] && echo "$warn (no config.sh/mgridgen settings)"
return 2
fi
# Expected location, include/library names
prefix="$MGRIDGEN_ARCH_PATH"
incName="mgridgen.h"
libName="libMGridGen"
libName2="libmgrid"
# ----------------------------------
if isNone "$prefix"
then
#silent# [ -n "$warn" ] && echo "$warn (disabled)"
return 1
elif hasAbsdir "$prefix"
then
header=$(findFirstFile "$prefix/include/$incName")
library=$(findExtLib "$libName" "$libName2")
elif isSystem "$prefix"
then
header=$(findSystemInclude -name="$incName")
prefix=$(sysPrefix "$header")
else
unset prefix
fi
# ----------------------------------
# Header
[ -n "$header" ] || {
#silent# [ -n "$warn" ] && echo "$warn (no header)"
return 2
}
# Library
[ -n "$library" ] \
|| library=$(findLibrary -prefix="$prefix" -name="$libName") \
|| library=$(findLibrary -prefix="$prefix" -name="$libName2") \
|| {
#silent# [ -n "$warn" ] && echo "$warn (no library)"
return 2
}
# ----------------------------------
local good label scalar
# Ensure consistent sizes with OpenFOAM and mgridgen header
# Extract typedef for idxtype, realtype
label=$(sed -ne \
's/^.*typedef *\([^ ]*\) *idxtype.*/\1/ip' \
"$header")
scalar=$(sed -ne \
's/^.*typedef *\([^ ]*\) *realtype.*/\1/ip' \
"$header")
: "${label:=unknown}"
: "${scalar:=unknown}"
case "$WM_LABEL_SIZE:$label" in
(32:int32_t | 32:int | 64:int64_t | 64:long)
good=true
;;
(*)
if [ -n "$warn" ]
then
echo "$warn (label='$WM_LABEL_SIZE', ${header##*/} has '$label')"
fi
no_mgridgen
return 1
;;
esac
case "$WM_PRECISION_OPTION:$scalar" in
(SP:float | SPDP:float | DP:double)
good=true
;;
(*)
if [ -n "$warn" ]
then
echo "$warn (scalar='$WM_PRECISION_OPTION', ${header##*/} has '$scalar')"
fi
no_mgridgen
return 1
;;
esac
# OK
echo "mgridgen (label=$label, scalar=$scalar) - $prefix"
export HAVE_MGRIDGEN=true
export MGRIDGEN_ARCH_PATH="$prefix"
export MGRIDGEN_INC_DIR="${header%/*}" # Basename
export MGRIDGEN_LIB_DIR="${library%/*}" # Basename
export MGRIDGEN_VERSION
}
# Reset variables
no_mgridgen
# Testing
if [ "$1" = "-test" ]
then
have_mgridgen
echo_mgridgen
fi
#------------------------------------------------------------------------------