patches/gcc/4.3.5/320-alpha-signal_h.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 18:29:35 2011 +0200 (2011-07-17)
changeset 2926 d304c8a7bfa8
parent 1461 35b30f8fb307
permissions -rw-r--r--
binutils: split binutils to backend/frontend, a-la cc_core

Move the actual binutils code to a backend function that builds the
required combo of build/host/target as requested by a frontend.

This split is currently a no-op, but is required for the upcoming
canadian-cross rework, where we'll be needing to build two binutils,
one for build/build/target, and one for build/host/target.

This applies to the three binutils:
- GNU binutils
- elf2flt
- sstrip

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 Original patch from: ../4.3.2/320-alpha-signal_h.patch
     2 
     3 -= BEGIN original header =-
     4 -= END original header =-
     5 
     6 diff -durN gcc-4.3.3.orig/gcc/config/alpha/linux-unwind.h gcc-4.3.3/gcc/config/alpha/linux-unwind.h
     7 --- gcc-4.3.3.orig/gcc/config/alpha/linux-unwind.h	2006-10-26 21:31:09.000000000 +0200
     8 +++ gcc-4.3.3/gcc/config/alpha/linux-unwind.h	2009-01-27 22:25:49.000000000 +0100
     9 @@ -29,6 +29,9 @@
    10  /* Do code reading to identify a signal frame, and set the frame
    11     state data appropriately.  See unwind-dw2.c for the structs.  */
    12  
    13 +/* Don't use this if inhibit_libc is set
    14 +   The build for this target will fail trying to include missing headers */
    15 +#ifndef inhibit_libc
    16  #include <signal.h>
    17  #include <sys/ucontext.h>
    18  
    19 @@ -80,3 +83,4 @@
    20    fs->retaddr_column = 64;
    21    return _URC_NO_REASON;
    22  }
    23 +#endif /* inhibit_libc */