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
index 177b87b53711ba1e87a6969a52d164d5fdaed70b..1ce0cac6941a7e6939782f022abff05ebfea931f 100644 (file)
--- 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
index 22e3a41f5ebe404f75dbe61428c4611024f827a9..889a2d2b13d920aaf44dda52706544e0e4710209 100755 (executable)
--- a/build-aux/bootstrap
+++ b/build-aux/bootstrap
@@ -286,7 +286,8 @@ update_po_files() {
     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