[SCM] GNU M4 source repository branch, branch-1.4, updated. v1.4.12-20-g70c9e6e

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- Log -----------------------------------------------------------------
commit 70c9e6eaf767c58eeb88423c0af306edfb592ca7
Author: Eric Blake <[email protected]>
Date:   Mon Feb 16 15:37:32 2009 -0700

    Avoid test failure due to different errno.
    
    * doc/m4.texinfo (Using frozen files): Ignore stdout, since
    hardened systems can prevent attempts to read /.
    * THANKS: Update.
    Reported by Ronny Peine, in Gentoo bug 259184.
    
    Signed-off-by: Eric Blake <[email protected]>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog      |    6 ++++++
 THANKS         |    1 +
 doc/m4.texinfo |    2 ++
 3 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e546cd6..0176fe4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2009-02-16  Eric Blake  <[email protected]>
 
+	Avoid test failure due to different errno.
+	* doc/m4.texinfo (Using frozen files): Ignore stdout, since
+	hardened systems can prevent attempts to read /.
+	* THANKS: Update.
+	Reported by Ronny Peine, in Gentoo bug 259184.
+
 	Avoid tests that make no sense, because m4 is single-threaded.
 	* m4/gnulib-cache.m4: Avoid lock-tests and tls-tests.
 
diff --git a/THANKS b/THANKS
index 45cad18..fcbad32 100644
--- a/THANKS
+++ b/THANKS
@@ -97,6 +97,7 @@ Robert Bernstein	[email protected]
 Robert Bihlmeyer	[email protected]
 Roland H. Pesch		[email protected]
 Roland McGrath		[email protected]
+Ronny Peine		[email protected]
 Sami Liedes		[email protected]
 Santiago Vila		[email protected]
 Scott Bartram		deneb!scottb
diff --git a/doc/m4.texinfo b/doc/m4.texinfo
index 9bbfcfd..08daafe 100644
--- a/doc/m4.texinfo
+++ b/doc/m4.texinfo
@@ -7097,8 +7097,10 @@ syscmd([echo 'changequote([,])pushdef([divnum],[hi])dnl' \
 @end example
 
 @c Detect inability to freeze.
+@c Some systems harden /, and fail with EACCES rather than ENOENT.
 
 @comment options: -F /none/such
+@comment xerr: ignore
 @comment status: 1
 @example
 $ @kbd{m4 -F /none/such}


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