FYI: [PATCH] libtoolize: update a bit-rotted comment.

[Gary V. Vaughan]

Applied as obvious.

* libtoolize (func_copy_cb): Since this comment was written, the
function has been changed to timestamp files as it copies.
Update the comment to reflect that.

Signed-off-by: Gary V. Vaughan <address@hidden>
---
 libtoolize.m4sh |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/libtoolize.m4sh b/libtoolize.m4sh
index 9299a8c..bae97fc 100644
--- a/libtoolize.m4sh
+++ b/libtoolize.m4sh
@@ -213,9 +213,10 @@ func_copy ()
 
 
 # func_copy_cb filename srcdir destdir [msg_var]
-# If option `--copy' was specified, or soft-linking SRCFILE to DESTFILE fails,
-# then try to copy SRCFILE to DESTFILE (without changing the timestamp if
-# possible).
+# If option `--copy' was specified, or soft-linking SRCFILE to DESTFILE
+# fails, then try to copy SRCFILE to DESTFILE (making sure to update the
+# timestamp so that a series of files with dependencies can be copied
+# in the right order that their timestamps won't trigger rebuilds).
 func_copy_cb ()
 {
     $debug_cmd
-- 
1.7.7.3

Cheers,
-- 
Gary V. Vaughan (gary AT gnu DOT org)