[libvirt] [PATCH v2] maint: improve usage of autogen's --no-git

[Stefan Zimmermann]

If you will build libvirt with the no-git-option than you is the
gnulib-srcdir mandatory. You will lose this information till now. With
this patch you will save this information.

Signed-off-by: Stefan Zimmermann <stzi at linux.vnet.ibm.com>
---
 autogen.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/autogen.sh b/autogen.sh
index 1965f64..d1c319d 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -20,6 +20,10 @@ no_git=
 if test "x$1" = "x--no-git"; then
   no_git=" $1"
   shift
+  case "$1 $2" in
+    --gnulib-srcdir=*) no_git="$no_git $1"; shift ;;
+    --gnulib-srcdir\ *) no_git="$no_git $1=$2"; shift; shift;;
+  esac
 fi
 if test -z "$NOCONFIGURE" ; then
   if test "x$1" = "x--system"; then
-- 
2.1.4