From 480a489ee4c31cb2f9c9f45941645f05b5f74c67 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Mon, 3 Aug 2009 05:18:10 -0400
Subject: maint: use a git submodule for gnulib

* .gitmodules: New file, to track gnulib.
* .gnulib: Submodule directory.
* Makefile.am (EXTRA_DIST): Don't list config.rpath or
gitlog-to-changelog.
* autogen.sh: Adapt to use the new submodule.
* cfg.mk: New file.
(SUBDIRS): Add gnulib/lib and gnulib/tests.
(dist-hook): Reflect new location of getlog-to-changelog.
* configure.ac: Set build-aux/ as AUX_DIR.
Invoke gl_EARLY and gl_INIT.
(AC_CONFIG_FILES): Add gnulib/lib/Makefile and gnulib/tests/Makefile.
---
 autogen.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'autogen.sh')

diff --git a/autogen.sh b/autogen.sh
index ba4612cd..51796237 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
 
-- 
cgit