From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joseph Myers <jsm28@cam.ac.uk>
To: gcc-gnats@gcc.gnu.org
Cc: jsm28@cam.ac.uk
Subject: other/2873: Bogus fixinclude of stdio.h from glibc 2.2.3
Date: Sat, 19 May 2001 10:16:00 -0000
Message-id: <E151AFX-0007fo-00@jsm28.trin.cam.ac.uk>
X-SW-Source: 2001-05/msg00467.html
List-Id: <gcc-prs.sourceware.org>

>Number:         2873
>Category:       other
>Synopsis:       Bogus fixinclude of stdio.h from glibc 2.2.3
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat May 19 10:16:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Joseph S. Myers
>Release:        3.1 20010519 (experimental)
>Organization:
none
>Environment:
System: Linux digraph 2.2.19 #1 Wed Mar 28 16:01:38 UTC 2001 i686 unknown
Architecture: i686

	
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../gcc-cvs/configure --prefix=/opt/gcc/mainline --disable-shared --enable-threads=posix --with-system-zlib
>Description:

Fixincludes makes bogus changes to <stdio.h> from glibc 2.2.3.  This
applies to both the mainline and 3.0 branch, and is a regression from
2.95.

>How-To-Repeat:

The following are the diffs generated.  This change is bogus; the
va_list typedef under __USE_XOPEN is for Single Unix Specification
conformance.

--- /usr/include/stdio.h	Fri Apr 27 16:17:00 2001
+++ /opt/gcc/mainline/lib/gcc-lib/i686-pc-linux-gnu/3.1/include/stdio.h	Sat May 19 15:45:40 2001
@@ -1,3 +1,12 @@
+/*  DO NOT EDIT THIS FILE.
+
+    It has been auto-edited by fixincludes from:
+
+	"/usr/include/stdio.h"
+
+    This had to be done to correct non-standard usages in the
+    original, manufacturer supplied header file.  */
+
 /* Define ISO C stdio on top of C++ iostreams.
    Copyright (C) 1991, 1994-1999, 2000, 2001 Free Software Foundation, Inc.
 
@@ -65,9 +74,9 @@
 
 #ifdef __USE_XOPEN
 # ifdef __GNUC__
-#  ifndef _VA_LIST_DEFINED
-typedef _G_va_list va_list;
-#   define _VA_LIST_DEFINED
+#  ifndef _DUMMY_VA_LIST_DEFINED
+typedef _G_va_list __not_va_list__;
+#   define _DUMMY_VA_LIST_DEFINED
 #  endif
 # else
 #  include <stdarg.h>


>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: