From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 25 Oct 2006 00:35:45 +0000 (+0000)
Subject: * doc/autoconf.texi (Limitations of Usual Tools): Document that rm
X-Git-Tag: AUTOCONF-2.61~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=935387a0ef31db0cf4c027da982e491b5d34fab9;p=thirdparty%2Fautoconf.git

* doc/autoconf.texi (Limitations of Usual Tools): Document that rm
needs operands on NetBSD 2.0.2.  Problem reported by Bruno Haible.
---

diff --git a/ChangeLog b/ChangeLog
index cd401c955..2705995ca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-10-24  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* doc/autoconf.texi (Limitations of Usual Tools): Document that rm
+	needs operands on NetBSD 2.0.2.  Problem reported by Bruno Haible.
+
 2006-10-24  Stepan Kasal  <kasal@ucw.cz>
 
 	* tools/trace.at (autoconf --trace: user macros): Test `$%'.
diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index fb20df0ad..f4b43a802 100644
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -13597,6 +13597,11 @@ This problem no longer exists in Mac OS X 10.4.3.
 @prindex @command{rm}
 The @option{-f} and @option{-r} options are portable.
 
+It is not portable to invoke @command{rm} without operands.  For
+example, on many systems @samp{rm -f -r} (with no other arguments)
+silently succeeds without doing anything, but it fails with a diagnostic
+on Net@acronym{BSD} 2.0.2.
+
 A file might not be removed even if its parent directory is writable
 and searchable.  Many Posix hosts cannot remove a mount point, a named
 stream, a working directory, or a last link to a file that is being