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patches/gcc/4.3.4/270-missing-execinfo_h.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Dec 29 21:16:51 2009 +0100 (2009-12-29)
changeset 1667 a5020a1facff
permissions -rw-r--r--
config: fix generated config files when GREP_OPTIONS set --color=always

grep is used when generating some .in files (in config.gen). If GREP_OPTIONS
contains --color=always, then the generated files will contains some escape
sequences setting the color, and mconf would choke on those escape sequences.

Always set and export an empty GREP_OPTIONS to avoid that.

Issue reported by Kevin Kirkup <kevin dot kirkup at gmail dot com> :
http://sourceware.org/ml/crossgcc/2009-12/msg00026.html 
     1 Original patch from: ../4.3.2/270-missing-execinfo_h.patch

     2 

     3 -= BEGIN original header =-

     4 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/uclibc/90_all_301-missing-execinfo_h.patch

     5 -= END original header =-

     6 

     7 diff -durN gcc-4.3.3.orig/boehm-gc/include/gc.h gcc-4.3.3/boehm-gc/include/gc.h

     8 --- gcc-4.3.3.orig/boehm-gc/include/gc.h	2007-04-23 23:10:09.000000000 +0200

     9 +++ gcc-4.3.3/boehm-gc/include/gc.h	2009-01-27 22:25:37.000000000 +0100

    10 @@ -503,7 +503,7 @@

    11  #if defined(__linux__) || defined(__GLIBC__)

    12  # include <features.h>

    13  # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \

    14 -     && !defined(__ia64__)

    15 +     && !defined(__ia64__) && !defined(__UCLIBC__)

    16  #   ifndef GC_HAVE_BUILTIN_BACKTRACE

    17  #     define GC_HAVE_BUILTIN_BACKTRACE

    18  #   endif
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