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patches/glibc/2.10.1/900-march-i686.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Wed Oct 03 15:59:22 2012 +1000 (2012-10-03)
changeset 3071 5243d1b432b1
permissions -rw-r--r--
scripts/gdb: If not building expat for gdb, disable

--with-expat=yes is unconditionally passed to the gdb configure
stage, instead of respecting the ${do_expat} decision.

Disable if not needed. Prevents error building canadian cross;

configure: error: expat is missing or unusable

Where configure stage fails to find expat on the host compiler.

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Message-Id: <4c4410a2a8aab24a29c5.1349244128@localhost.localdomain>
PatchWork-Id: 188711 
     1 2007-02-15  Khem Raj  <kraj@xxxxxxxxxx>

     2 

     3        * sysdeps/unix/sysv/linux/i386/sysdep.h: Re-define __i686.

     4        * nptl/sysdeps/pthread/pt-initfini.c: Ditto.

     5 

     6 diff -urN glibc-2.10.1.orig/nptl/sysdeps/pthread/pt-initfini.c glibc-2.10.1/nptl/sysdeps/pthread/pt-initfini.c

     7 --- glibc-2.10.1.orig/nptl/sysdeps/pthread/pt-initfini.c	2009-12-08 21:10:20.000000000 +0100

     8 +++ glibc-2.10.1/nptl/sysdeps/pthread/pt-initfini.c	2010-12-30 11:33:31.520855595 +0100

     9 @@ -45,6 +45,11 @@

    10  /* Embed an #include to pull in the alignment and .end directives. */

    11  asm ("\n#include \"defs.h\"");

    12  

    13 +asm ("\n#if defined __i686 && defined __ASSEMBLER__");

    14 +asm ("\n#undef __i686");

    15 +asm ("\n#define __i686 __i686");

    16 +asm ("\n#endif");

    17 +

    18  /* The initial common code ends here. */

    19  asm ("\n/*@HEADER_ENDS*/");

    20  

    21 diff -urN glibc-2.10.1.orig/sysdeps/unix/sysv/linux/i386/sysdep.h glibc-2.10.1/sysdeps/unix/sysv/linux/i386/sysdep.h

    22 --- glibc-2.10.1.orig/sysdeps/unix/sysv/linux/i386/sysdep.h	2009-12-08 21:10:20.000000000 +0100

    23 +++ glibc-2.10.1/sysdeps/unix/sysv/linux/i386/sysdep.h	2010-12-30 11:33:31.520855595 +0100

    24 @@ -29,6 +29,10 @@

    25  #include <dl-sysdep.h>

    26  #include <tls.h>

    27  

    28 +#if defined __i686 && defined __ASSEMBLER__

    29 +#undef __i686

    30 +#define __i686 __i686

    31 +#endif

    32  

    33  /* For Linux we can use the system call table in the header file

    34  	/usr/include/asm/unistd.h
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