crosstool-ng: patches/gcc/3.4.6/230-powerpc-libc_stack

libg/eglibc: add updated eglibc 2.15

Includes a patch to remove __builtin_expect test:

In eglibc-2.15, the build breaks in configure while testing
for the existance of __builtin_expect. It fails with newer
versions of gcc.

This patch is a modification of an upstream change in glibc
mainline (to be 2.16) to fix the following error:

[CFG ] checking for __builtin_expect... no
[ERROR] configure: error: support for __builtin_expect needed

http://sourceware.org/git/?p=glibc.git;a=commit;h=3857022a761ea7251f8e5c0e45d382ebc3e34cf9

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
[yann.morin.1998@free.fr: coalesce both patches into a single changeset]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

     1 diff -durN gcc-3.4.6.orig/gcc/config/rs6000/linux-unwind.h gcc-3.4.6/gcc/config/rs6000/linux-unwind.h

     2 --- gcc-3.4.6.orig/gcc/config/rs6000/linux-unwind.h	2005-03-17 11:41:18.000000000 +0100

     3 +++ gcc-3.4.6/gcc/config/rs6000/linux-unwind.h	2007-08-15 23:07:00.000000000 +0200

     4 @@ -32,6 +32,7 @@

     5     these structs elsewhere;  Many fields are missing, particularly

     6     from the end of the structures.  */

     8 +#ifndef inhibit_libc

     9  struct gcc_vregs

    10  {

    11    __attribute__ ((vector_size (16))) int vr[32];

    12 @@ -320,3 +321,4 @@

    13  									\

    14      goto SUCCESS;							\

    15    } while (0)

    16 +#endif

author	"Bryan Hundven" <bryanhundven@gmail.com>
	Thu Mar 01 15:23:49 2012 -0800 (2012-03-01)
changeset 2909	28ac8fbd9e6a
parent 339	bd5e0a849352
permissions	-rw-r--r--