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patches/glibc/2.9/480-alpha-glibc-2.8-cache-shape.patch
author Cody Schafer <dev@codyps.com>
Fri May 09 19:13:49 2014 -0700 (2014-05-09)
changeset 3312 4876ff97e039
parent 1273 33f0fcab7f03
permissions -rw-r--r--
cc/gcc: allow CC_EXTRA_CONFIG_ARRAY on baremetal

The final bare-metal compiler is built using the core backend.
Currently the core uses the CC_CORE_EXTRA_CONFIG_ARRAY variable.

While this works as supposed to, this can leave the user puzzled
in the menuconfig, since all he can see is the core options, not
the final options.

Only show the core options if any of the core passes are needed,
and use the final options in the core-backend if we're issuing
the bare-metal compiler.

Signed-off-by: Cody P Schafer <dev@codyps.com>
[yann.morin.1998@free.fr: hide core options if no core pass needed;
use final option in core backend if issuing the bare-metal compiler]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <22181e546ba746202489.1399688067@localhost>
Patchwork-Id: 347586 
     1 Original patch from: gentoo/src/patchsets/glibc/2.9/6018_all_alpha-glibc-2.8-cache-shape.patch

     2 

     3 -= BEGIN original header =-

     4 older verisons of glibc would build dl-sysdep as shared-only and dl-support as

     5 static-only.  alpha hooks in a cache variable via dl-auxv.h.  newer versions of

     6 glibc build dl-sysdep as both shared and static which means we now have symbol

     7 duplication for static builds with dl-sysdep and dl-support.  since dl-sysdep

     8 is both shared/static, there is no point in hooking dl-support anymore, so we

     9 can punt it.

    10 

    11 -= END original header =-

    12 

    13 diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/dl-support.c glibc-2_9/sysdeps/unix/sysv/linux/alpha/dl-support.c

    14 --- glibc-2_9.orig/sysdeps/unix/sysv/linux/alpha/dl-support.c	2007-03-13 22:25:16.000000000 +0100

    15 +++ glibc-2_9/sysdeps/unix/sysv/linux/alpha/dl-support.c	2009-02-02 22:01:37.000000000 +0100

    16 @@ -1,1 +1,0 @@

    17 -#include "dl-auxv.h"
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