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download_and_compile.sh: add --version option

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Florent Rougon 2018-09-26 00:10:24 +02:00
parent 8a7fd33b2b
commit a281b46214
1 changed files with 22 additions and 1 deletions
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23
download_and_compile.sh
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@ -243,6 +243,25 @@ function _find_package_alternative(){
fi
}
function _printVersion(){
echo "$PROGNAME version $VERSION"
echo
echo "This script is part of the FlightGear project."
echo
echo "This program is free software: you can redistribute it and/or modify"
echo "it under the terms of the GNU General Public License as published by"
echo "the Free Software Foundation, either version 3 of the License, or"
echo "(at your option) any later version."
echo
echo "This program is distributed in the hope that it will be useful,"
echo "but WITHOUT ANY WARRANTY; without even the implied warranty of"
echo "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the"
echo "GNU General Public License for more details."
echo
echo "You should have received a copy of the GNU General Public License"
echo "along with this program. If not, see <http://www.gnu.org/licenses/>."
}
function _usage() {
echo "$PROGNAME [OPTION...] [--] [COMPONENT...]"
echo "Download and compile components belonging to the FlightGear ecosystem."
@ -256,6 +275,7 @@ function _usage() {
echo
echo "Available options:"
echo " -h, --help show this help message and exit"
echo " --version print version and license information, then exit"
echo " -e compile FlightGear with --with-eventinput option (experimental)"
echo " -i compile SimGear and FlightGear with -D ENABLE_RTI=ON option (experimental)"
echo " -b RELEASE_TYPE default=RelWithDebInfo"
@ -363,7 +383,7 @@ REPO_SITE[TERRAGEARGUI]="SourceForge"
# getopt is from the util-linux package (in Debian). Contrary to bash's getopts
# built-in function, it allows one to define long options.
TEMP=$(getopt -o '+shc:p:a:d:r:j:O:ib:' \
--longoptions git-clone-default-proto:,git-clone-site-params:,help \
--longoptions git-clone-default-proto:,git-clone-site-params:,help,version \
-n "$PROGNAME" -- "$@")
case $? in
@ -437,6 +457,7 @@ while true; do
-i) OPENRTI="OPENRTI"; shift ;;
-b) BUILD_TYPE="$2"; shift 2 ;;
-h|--help) _usage; exit 0 ;;
--version) _printVersion; exit 0 ;;
--) shift; break ;;
*) echo "$PROGNAME: unexpected option '$1'; please report a bug." >&2
exit 1 ;;