use rename module

[Eric Blake]

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We use rename to manipulate temporary files holding spilled diversions,
but at the moment we don't use it to rename directories nor to overwrite
existing files.  So the gnulib module doesn't fix any bugs for us at the
moment.  On the other hand, if other rename bugs are found and fixed in
the future in gnulib, we'd like to pick up those fixes; besides, there's
the off-chance that the platform users might see that rename is
non-compliant in their config.log output, and convince their platform to
fix the system.  So I'm applying this:

- --
Don't work too hard, make some time for fun as well!

Eric Blake             address@hidden
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>From 7b5217b84113432ad9d589707e2360297787671d Mon Sep 17 00:00:00 2001
From: Eric Blake <address@hidden>
Date: Thu, 16 Apr 2009 06:18:21 -0600
Subject: [PATCH] Use gnulib rename module.

* m4/gnulib-cache.m4: Import rename module.  At the moment, we
don't tickle either of the platform bugs that it fixes, but it is
better to be safe than sorry.

Signed-off-by: Eric Blake <address@hidden>
---
 ChangeLog          |    7 +++++++
 m4/gnulib-cache.m4 |    3 ++-
 2 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 38f04bf..0228ac3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2009-04-16  Eric Blake  <address@hidden>
+
+       Use gnulib rename module.
+       * m4/gnulib-cache.m4: Import rename module.  At the moment, we
+       don't tickle either of the platform bugs that it fixes, but it is
+       better to be safe than sorry.
+
 2009-04-15  Eric Blake  <address@hidden>

        Require newer automake features.
diff --git a/m4/gnulib-cache.m4 b/m4/gnulib-cache.m4
index d749cdb..1ad5a8d 100644
--- a/m4/gnulib-cache.m4
+++ b/m4/gnulib-cache.m4
@@ -15,7 +15,7 @@


 # Specification in the form of a command-line invocation:
-#   gnulib-tool --import --dir=. --local-dir=local --lib=libm4 
--source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests 
--aux-dir=build-aux --with-tests --no-libtool --macro-prefix=M4 announce-gen 
assert autobuild avltree-oset binary-io clean-temp cloexec close-stream closein 
config-h dirname error execute fdl-1.3 fflush filenamecat flexmember fopen 
fopen-safer freadptr freadseek fseeko gendocs getopt git-version-gen 
gnumakefile gnupload gpl-3.0 hash intprops memchr2 memcmp2 memmem mkstemp 
obstack obstack-printf-posix pipe progname quote regex stdbool stdint 
stdlib-safer strtod strtol unlocked-io vasnprintf-posix verror version-etc 
version-etc-fsf wait-process xalloc xmemdup0 xprintf xvasprintf-posix
+#   gnulib-tool --import --dir=. --local-dir=local --lib=libm4 
--source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests 
--aux-dir=build-aux --with-tests --no-libtool --macro-prefix=M4 announce-gen 
assert autobuild avltree-oset binary-io clean-temp cloexec close-stream closein 
config-h dirname error execute fdl-1.3 fflush filenamecat flexmember fopen 
fopen-safer freadptr freadseek fseeko gendocs getopt git-version-gen 
gnumakefile gnupload gpl-3.0 hash intprops memchr2 memcmp2 memmem mkstemp 
obstack obstack-printf-posix pipe progname quote regex rename stdbool stdint 
stdlib-safer strtod strtol unlocked-io vasnprintf-posix verror version-etc 
version-etc-fsf wait-process xalloc xmemdup0 xprintf xvasprintf-posix

 # Specification in the form of a few gnulib-tool.m4 macro invocations:
 gl_LOCAL_DIR([local])
@@ -60,6 +60,7 @@ gl_MODULES([
   progname
   quote
   regex
+  rename
   stdbool
   stdint
   stdlib-safer
-- 
1.6.1.2