X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=autogen.sh;h=51796237ffe8026bbddeb75c35d213a655523c86;hb=19bb2e59f4b976a0022fd1acb7b1620403985b70;hp=ba4612cd8bf4989aa8ce908d4f24c143136e1df7;hpb=349814e9d912c4f372b8fbdfb10b03749911021f;p=libguestfs.git

diff --git a/autogen.sh b/autogen.sh
index ba4612c..5179623 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -21,6 +21,17 @@
 set -e
 set -v
 
+# Ensure that whenever we pull in a gnulib update or otherwise change to a
+# different version (i.e., when switching branches), we also rerun ./bootstrap.
+curr_status=.git-module-status
+t=$(git submodule status)
+if test "$t" = "$(cat $curr_status 2>/dev/null)"; then
+    : # good, it's up to date
+else
+    echo running bootstrap...
+    ./bootstrap && echo "$t" > $curr_status
+fi
+
 mkdir -p daemon/m4
 autoreconf -i