improve handling of --help

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

Bernhard Reutner-Fischer committed 17 years ago

Commit d2e12511 parent 55cb2171 file · +3 −1Browse files

Unified · Split

@@ -130,6 +130,8 @@ for opt do · 129 unmodified lines
130	130	;;
131	131	--with-libgcc) use_libgcc="yes"
132	132	;;
	133	+ --help\|-h) show_help="yes"
	134	+ ;;
133	135	esac
134	136	done
135	137
@@ -203,7 +205,7 @@ if $cc -o $TMPO $TMPC 2> /dev/null ; then · 67 unmodified lines
203	205	gcc_major="4"
204	206	fi
205	207
206		−if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
	208	+if test x"$show_help" = "xyes" ; then
207	209	cat << EOF
208	210
209	211	Usage: configure [options]

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