From b4e84d5d36e2dcbb431955af2e0ad45d79f56ff1 Mon Sep 17 00:00:00 2001
From: Jim Blandy <jimb@redhat.com>
Date: Sat, 29 May 1993 19:38:45 +0000
Subject: [PATCH] * make-dist: Rebuild configure if configure.in is newer.

---
 make-dist | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/make-dist b/make-dist
index e671cc0964c..7742f6afcc1 100755
--- a/make-dist
+++ b/make-dist
@@ -97,6 +97,13 @@ if [ "${bogosities}" != "" ]; then
 fi
 rm -f /tmp/el /tmp/elc
 
+### Make sure configure is newer than configure.in.
+if [ "x`ls -t configure configure.in | head -1`" != "xconfigure" ]; then
+  echo "`./configure.in' seems to be newer than `./configure.'" >&2
+  echo "Attempting to run autoconf." >&2
+  autoconf
+fi
+
 echo "Creating staging directory: \`${tempparent}'"
 mkdir ${tempparent}
 emacsname="emacs-${version}${new_extension}"