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improve handling of --help

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Previously ./configure --prefix=/foo --help didn't show the help-text

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
This commit is contained in:
Bernhard Reutner-Fischer 2009-09-01 11:24:58 +02:00 committed by grischka
parent 55cb2170cd
commit d2e125186f
1 changed files with 3 additions and 1 deletions
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4
configure vendored
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@ -130,6 +130,8 @@ for opt do
;;
--with-libgcc) use_libgcc="yes"
;;
--help|-h) show_help="yes"
;;
esac
done
@ -203,7 +205,7 @@ if $cc -o $TMPO $TMPC 2> /dev/null ; then
gcc_major="4"
fi
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
if test x"$show_help" = "xyes" ; then
cat << EOF
Usage: configure [options]