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configure: check if any of the arguments contain --help #36190

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Merged
merged 1 commit into from
Sep 3, 2016
+8 −4
Merged

configure: check if any of the arguments contain --help #36190

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12 changes: 8 additions & 4 deletions configure
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Original file line number Diff line number Diff line change
Expand Up @@ -360,6 +360,13 @@ abs_path() {
(unset CDPATH && cd "$_path" > /dev/null && pwd)
}

HELP=0
for arg; do
case "$arg" in
--help) HELP=1;;
esac
done

msg "looking for configure programs"
need_cmd cmp
need_cmd mkdir
Expand Down Expand Up @@ -566,11 +573,8 @@ esac


OPTIONS=""
HELP=0
if [ "$1" = "--help" ]
if [ "$HELP" -eq 1 ]
then
HELP=1
shift
echo
echo "Usage: $CFG_SELF [options]"
echo
Expand Down