[Qemu-devel] [PATCH] configure: add --version flag

[Mike Frysinger]

Standard autoconf scripts include a --version flag so people can easily
query things.  Add this to qemu's configure so it too can integrate with
build systems that have standard autotool helpers.

Signed-off-by: Mike Frysinger <address@hidden>
---
 configure |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/configure b/configure
index 3593dc6..4b7ed5e 100755
--- a/configure
+++ b/configure
@@ -494,6 +494,8 @@ for opt do
   case "$opt" in
   --help|-h) show_help=yes
   ;;
+  --version|-V) exec cat $source_path/VERSION
+  ;;
   --prefix=*) prefix="$optarg"
   ;;
   --interp-prefix=*) interp_prefix="$optarg"
-- 
1.7.4.1