improve fix for MS-DOS file name clash

* Makefile.in (DOS_gnulib_comp.m4): Renamed from DOS-gnulib-comp.m4,
for portability to POSIX make.  Reported by Bruno Haible.
(sync-from-gnulib): Copy gl-comp.m4 (if present) back to
gnulib-comp.m4 before running gnulib-tool, to prevent old gnulib
files from accumulating as garbage.  Also reported by Bruno Haible.

1 files changed, 9 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 04d6899d67a..27c010fc6dd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2011-01-28  Paul Eggert  <eggert@cs.ucla.edu>
+
+        improve fix for MS-DOS file name clash
+        * Makefile.in (DOS_gnulib_comp.m4): Renamed from DOS-gnulib-comp.m4,
+        for portability to POSIX make.  Reported by Bruno Haible.
+        (sync-from-gnulib): Copy gl-comp.m4 (if present) back to
+        gnulib-comp.m4 before running gnulib-tool, to prevent old gnulib
+        files from accumulating as garbage.  Also reported by Bruno Haible.
+
 2011-01-27  Paul Eggert  <eggert@cs.ucla.edu>
 
         fix two m4/gnulib-*.m4 file names that clashed under MS-DOS