buildgcc: Show excessive arguments and bail out
Also remove a dead line that checks for unknown options: We already let
`getopt` check that.
Change-Id: I0e829b266e192757d6e455ee4cc608315bb4b7be
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/16681
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 0c01546..f96e2cf 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -725,11 +725,16 @@
-n|--nocolor) shift; \
unset red RED green GREEN blue BLUE cyan CYAN NC;;
--) shift; break;;
- -*) printf "Invalid option\n\n"; myhelp; exit 1;;
*) break;;
esac
done
+if [ $# -gt 0 ]; then
+ printf "Excessive arguments: $*\n"
+ myhelp
+ exit 1
+fi
+
if [ -n "$PRINTSTABLE" ]; then
print_stable
exit 0