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ThirdParty-common/minCmake
mark a7a5eab921 ENH: provide more detailed description as README.md file (issue #11)
- include comments about building Qt etc.
2016-11-22 01:56:21 +01:00

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#!/bin/sh
#------------------------------------------------------------------------------
# ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration |
# \\ / A nd | Copyright (C) 2016 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/>.
#
# Script
# minCmake
#
# Description
# Scour CMakeLists.txt files to report the cmake_minimum required.
#
#------------------------------------------------------------------------------
# Run from third-party directory only
wmakeCheckPwd "$WM_THIRD_PARTY_DIR" || {
echo "Error: Current directory is not \$WM_THIRD_PARTY_DIR"
echo " The environment variables are inconsistent with the installation."
echo " Check the OpenFOAM entries in your dot-files and source them."
exit 1
}
#------------------------------------------------------------------------------
usage() {
exec 1>&2
while [ "$#" -ge 1 ]; do echo "$1"; shift; done
cat<<USAGE
usage: ${0##*/} [OPTION] [dir1 ... dirN]
options:
-help
* Scour specified directories for CMakeLists.txt and their cmake_minimum.
* Without any arguments, select all first level directories.
USAGE
exit 1
}
#------------------------------------------------------------------------------
# Parse options
while [ "$#" -gt 0 ]
do
case "$1" in
-h | -help)
usage
;;
-*)
usage "unknown option: '$1'"
;;
*)
break
;;
esac
shift
done
# Nothing specified - use first level of unpacked directories
[ "$#" -gt 0 ] || set -- $(find -mindepth 1 -maxdepth 1 -type d)
for dir
do
dir="${dir#./}" # Remove leading "./"
dir="${dir%/}" # Remove trailing "/"
min=$(sed -n \
-e 's/^.*cmake_minimum.*VERSION *\([0-9.][0-9.]*\).*/\1/p' \
"$dir/CMakeLists.txt" \
2>/dev/null)
if [ -n "$min" ]
then
echo "${min%.0}" $dir # With trailing ".0 removed
fi
done \
| sort -n -k 1 \
| xargs printf " %-10s %s\n"
# Use 4 leading spaces for easier pasting as Markdown
#------------------------------------------------------------------------------