patches/gcc/4.2.2/170-missing-execinfo_h.patch
author Yann Diorcet <diorcet.yann@gmail.com>
Thu Nov 22 23:56:58 2012 +0100 (2012-11-22)
changeset 3131 bd172b161ff8
parent 431 8bde4c6ea47a
permissions -rw-r--r--
cc: add a flag for skipping core passes

It is used for skipping unnecessary compilation steps when the libc
doesn't need to be compiled (eg. when we do not use a C library).

Signed-off-by: Yann Diorcet <diorcet.yann@gmail.com>
Message-Id: <150eadb0117e697d79aa.1353625025@blackmint>
Patchwork-Id: 201222
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diff -durN gcc-4.2.1.orig/boehm-gc/include/gc.h gcc-4.2.1/boehm-gc/include/gc.h
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--- gcc-4.2.1.orig/boehm-gc/include/gc.h	2006-09-18 20:45:08.000000000 +0200
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+++ gcc-4.2.1/boehm-gc/include/gc.h	2007-08-03 20:33:00.000000000 +0200
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@@ -502,7 +502,7 @@
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 #if defined(__linux__) || defined(__GLIBC__)
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 # include <features.h>
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 # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
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-     && !defined(__ia64__)
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+     && !defined(__ia64__) && !defined(__UCLIBC__)
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 #   ifndef GC_HAVE_BUILTIN_BACKTRACE
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 #     define GC_HAVE_BUILTIN_BACKTRACE
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 #   endif