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patches/gcc/4.2.2/290-sh-without-headers.patch
author "Nicolás Reynolds" <fauno@kiwwwi.com.ar>
Fri May 27 22:02:30 2011 -0300 (2011-05-27)
changeset 2482 af25723a794f
permissions -rw-r--r--
libc/glibc: fix {e,}glibc add-ons with short or long names

Fixes the issue with {e,}glibc addons having short and long names (such as
eglibc-ports-2_13 and ports), which caused configure scripts to run
through them twice and thus configuring incorrectly.

For instance, the mips64el-n32-linux-gnu toolchain would be recognized
correctly first, but then the second pass would change it to mips32,
building a mixed MIPS-III N32 and MIPS-I libc.

Signed-off-by: Nicolás Reynolds <fauno@kiwwwi.com.ar>
[yann.morin.1992@anciens.enib.fr: remove spurious trailing spaces]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 On 20081011, Khem RAJ writes:

     2  You have to bar gcc trying to build unwinding at stage 1. Try the

     3  attached patch and see if it helps.

     4 

     5  gcc/config/sh/linux-unwind.h |    3 +++

     6  1 file changed, 3 insertions(+)

     7 

     8 Index: gcc-4_2-branch/gcc/config/sh/linux-unwind.h

     9 ===================================================================

    10 --- gcc-4_2-branch.orig/gcc/config/sh/linux-unwind.h	2008-07-01 17:24:40.000000000 -0700

    11 +++ gcc-4_2-branch/gcc/config/sh/linux-unwind.h	2008-07-01 17:25:47.000000000 -0700

    12 @@ -26,6 +26,8 @@ along with this program; see the file CO

    13  the Free Software Foundation, 51 Franklin Street, Fifth Floor,

    14  Boston, MA 02110-1301, USA.  */

    15  

    16 +#ifndef inhibit_libc

    17 +

    18  /* Do code reading to identify a signal frame, and set the frame

    19     state data appropriately.  See unwind-dw2.c for the structs.  */

    20  

    21 @@ -251,3 +253,4 @@ sh_fallback_frame_state (struct _Unwind_

    22    return _URC_NO_REASON;

    23  }

    24  #endif /* defined (__SH5__) */

    25 +#endif /* ifndef inhibit_libc */

    26
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