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|
#----------------------------------*-sh-*--------------------------------------
# ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration |
# \\ / A nd | www.openfoam.com
# \\/ M anipulation |
#------------------------------------------------------------------------------
# Copyright (C) 2018-2020 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
# This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
#
# Script
# have_mgridgen
#
# Description
# Detection/setup of MGRIDGEN
#
# Requires
# config.sh/mgridgen
#
# Functions provided
# have_mgridgen, no_mgridgen, echo_mgridgen, query_mgridgen
#
# Variables set on success
# HAVE_MGRIDGEN
# MGRIDGEN_ARCH_PATH
# MGRIDGEN_INC_DIR
# MGRIDGEN_LIB_DIR
#
#------------------------------------------------------------------------------
. ${WM_PROJECT_DIR:?}/wmake/scripts/sysFunctions # General system functions
#------------------------------------------------------------------------------
# Reset variables
no_mgridgen()
{
unset HAVE_MGRIDGEN MGRIDGEN_ARCH_PATH MGRIDGEN_INC_DIR MGRIDGEN_LIB_DIR
unset MGRIDGEN_VERSION
}
# Report
echo_mgridgen()
{
echo "mgridgen=${HAVE_MGRIDGEN:-false}"
echo "root=$MGRIDGEN_ARCH_PATH"
echo "include=$MGRIDGEN_INC_DIR"
echo "library=$MGRIDGEN_LIB_DIR"
}
# Query settings
query_mgridgen()
{
local config="config.sh/mgridgen"
local settings
if settings="$("$WM_PROJECT_DIR"/bin/foamEtcFile -mode=o "$config")"
then
. "$settings"
_process_query mgridgen "$MGRIDGEN_ARCH_PATH"
else
echo "(no $config settings)" 1>&2
echo "mgridgen=unknown"
fi
}
# On success, return 0 and export variables
# -> HAVE_MGRIDGEN, MGRIDGEN_ARCH_PATH, MGRIDGEN_INC_DIR, MGRIDGEN_LIB_DIR
have_mgridgen()
{
local warn="==> skip mgridgen"
local config="config.sh/mgridgen"
local settings
if settings="$("$WM_PROJECT_DIR"/bin/foamEtcFile "$config")"
then
. "$settings"
else
#silent# [ -n "$warn" ] && echo "$warn (no $config settings)"
return 2
fi
# Expected location, include/library names
local prefix="$MGRIDGEN_ARCH_PATH"
local incName="mgridgen.h"
local libName="libMGridGen"
local libName2="libmgrid"
local header library
# ----------------------------------
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 "$warn (no library)"
return 2
}
# ----------------------------------
local label scalar
# Ensure consistent sizes with OpenFOAM and mgridgen header
# Extract typedef for idxtype, realtype
label=$(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:$label" in
(32:int32_t | 32:int | 64:int64_t | 64:long)
;;
(*)
if [ -n "$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)
;;
(*)
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
# Test/query
case "$1" in
-test)
have_mgridgen
echo_mgridgen
;;
-query)
query_mgridgen
;;
esac
#------------------------------------------------------------------------------
|
