# HG changeset patch
# User Jim Meyering <meyering@redhat.com>
# Date 1193257968 -7200
# Node ID 8e78f44f552c50c00105ff906b60fedbbe50002a
# Parent  4ef1e9cdbff6c42887e149875711aaad489a67fd
Avoid diagnostics from sha1sum when there is no cached checksum.

* build-aux/bootstrap (update_po_files): Skip the sha1sum check
if the po.s1 file hasn't been created yet.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2007-10-24  Jim Meyering  <meyering@redhat.com>
 
+	Avoid diagnostics from sha1sum when there is no cached checksum.
+	* build-aux/bootstrap (update_po_files): Skip the sha1sum check
+	if the po.s1 file hasn't been created yet.
+
 	* build-aux/bootstrap: Sync from coreutils:
 	2007-10-24  Jim Meyering  <meyering@redhat.com>
 	Get gnulib from the git repository, not from an obsolete cvs one.
diff --git a/build-aux/bootstrap b/build-aux/bootstrap
--- a/build-aux/bootstrap
+++ b/build-aux/bootstrap
@@ -286,7 +286,8 @@
     case $po in x) continue;; esac
     new_po="$ref_po_dir/$po.po"
     cksum_file="$ref_po_dir/$po.s1"
-    if ! sha1sum -c --status "$cksum_file" < "$new_po" > /dev/null; then
+    if ! test -f "$cksum_file" ||
+	! sha1sum -c --status "$cksum_file" < "$new_po" > /dev/null; then
       echo "updated $po_dir/$po.po..."
       cp "$new_po" "$po_dir/$po.po" && sha1sum < "$new_po" > "$cksum_file"
     fi