Show usage and abort if an unknown option is passed to configure (Carlo Marcelo Arenas Belon).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3666 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17 10:24:32 +00:00 · 2007-11-17 10:24:32 +00:00 · 7f1559c644
commit 7f1559c644
parent 7221fa98d3
1 changed files with 2 additions and 0 deletions
--- a/2
+++ b/2
@ -316,6 +316,8 @@ for opt do
  ;;
  --disable-werror) werror="no"
  ;;
+  *) echo "ERROR: unknown option $opt"; show_help="yes"
+  ;;
  esac
 done