* m4/backupfile.m4 (gl_BACKUPFILE): Don't require gl_AC_DOS; none
of its symbols are used by the backupfile code. backupfile.c does
use a symbol HAVE_DOS_FILE_NAMES, but that symbol is meant only
for the rare case of programs that want all their backup file
names to live within 8+3 limits, and dos.m4 doesn't address that.
* modules/backupfile (Files): Remove m4/dos.m4.
+2011-02-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ backupfile: remove unnecessary use of m4/dos.m4
+ * m4/backupfile.m4 (gl_BACKUPFILE): Don't require gl_AC_DOS; none
+ of its symbols are used by the backupfile code. backupfile.c does
+ use a symbol HAVE_DOS_FILE_NAMES, but that symbol is meant only
+ for the rare case of programs that want all their backup file
+ names to live within 8+3 limits, and dos.m4 doesn't address that.
+ * modules/backupfile (Files): Remove m4/dos.m4.
+
2011-02-24 Jim Meyering <meyering@redhat.com>
strstr: fix a bug whereby strstr would mistakenly return NULL
-# backupfile.m4 serial 12
+# backupfile.m4 serial 13
dnl Copyright (C) 2002-2006, 2009-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl Prerequisites of lib/backupfile.c.
AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO])
- AC_REQUIRE([gl_AC_DOS])
AC_REQUIRE([AC_SYS_LONG_FILE_NAMES])
AC_CHECK_FUNCS_ONCE([pathconf])
])
Files:
lib/backupfile.h
lib/backupfile.c
-m4/dos.m4
m4/backupfile.m4
Depends-on: