crosstool-ng: patches/glibc/2.1.3/rh62-01-glibc-2.1.3-security.patch@c3868084d81a

Huge fixes to glibc build, so that we can build at least (and at last):
- use ports addon even when installing headers,
- use optimisation (-O) when installing headers, to avoid unnecessary warnings (thanks Robert P. J. DAY for pointing this out!),
- lowest kernel version to use is only X.Y.Z, not X.Y.Z.T,
- a bit of preparations for NPTL (RSN I hope),
- fix fixing the linker scripts (changing the backup file is kind of useless and stupid);

Shut uClibc finish step: there really is nothing to do;

Add a patch for glibc-2.3.6 weak aliases handling on some archs (ARM and ALPHA at least);

Did not catch the make errors: fixed the pattern matching in scripts/functions;

Introduce a new log level, ALL:
- send components' build messages there,
- DEBUG log level is destined only for crosstool-NG debug messages,
- migrate sub-actions to use appropriate log levels;

Update the armeb-unknown-linux-gnu sample:
- it builds!
- uses gcc-4.0.4 and glibc-2.3.6,
- updated to latest config options set.

     1 2000-05-03  Ulrich Drepper  <drepper@redhat.com>

     3 	* sysdeps/generic/dl-environ.c (unsetenv): Follow change to the

     4 	real unsetenv implementation from 1999-07-29 [PR libc/1714].

     6 --- glibc-2.1.3/sysdeps/generic/dl-environ.c.jj	Thu Jul 23 16:56:52 1998

     7 +++ glibc-2.1.3/sysdeps/generic/dl-environ.c	Tue May  9 13:48:11 2000

     8 @@ -1,5 +1,5 @@

     9 -/*Environment handling for dynamic loader.

    10 -   Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.

    11 +/* Environment handling for dynamic loader.

    12 +   Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.

    13     This file is part of the GNU C Library.

    15     The GNU C Library is free software; you can redistribute it and/or

    16 @@ -55,7 +55,8 @@ unsetenv (const char *name)

    17    const size_t len = strlen (name);

    18    char **ep;

    20 -  for (ep = _environ; *ep != NULL; ++ep)

    21 +  ep = _environ;

    22 +  while (*ep != NULL)

    23      if (!strncmp (*ep, name, len) && (*ep)[len] == '=')

    24        {

    25  	/* Found it.  Remove this pointer by moving later ones back.  */

    26 @@ -66,4 +67,6 @@ unsetenv (const char *name)

    27  	while (*dp++);

    28  	/* Continue the loop in case NAME appears again.  */

    29        }

    30 +    else

    31 +      ++ep;

    32  }

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Tue May 08 17:48:32 2007 +0000 (2007-05-08)
changeset 78	c3868084d81a
permissions	-rw-r--r--