patches/gcc/4.3.5/260-uclibc-conf-noupstream.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Sat Jan 04 01:02:57 2014 +0100 (2014-01-04)
changeset 3271 c65dc9b98841
parent 1461 35b30f8fb307
permissions -rw-r--r--
cc/gcc: diable libsanitizer without NPTL

gcc-4.8 comes with a new library to sanitise memory access:
- heap-, stack-, and global-buffer overflow, use-after-free
- data-races between threads

This library requires some _np parts of the API, which are not
implemented in the (old) LinuxThreads, which is still available
in uClibc.

Since NPTL requires a i486 or above, i386 are stuck with using LT,
which precludes building the libsanitizer.

Disable libsanitizer, a bit like libatomic is.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Niels Penneman <niels@penneman.org>
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Original patch from: ../4.3.2/260-uclibc-conf-noupstream.patch
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-= BEGIN original header =-
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Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/uclibc/90_all_103-uclibc-conf-noupstream.patch
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-= END original header =-
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diff -durN gcc-4.3.3.orig/gcc/config.gcc gcc-4.3.3/gcc/config.gcc
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--- gcc-4.3.3.orig/gcc/config.gcc	2009-01-27 22:19:34.000000000 +0100
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+++ gcc-4.3.3/gcc/config.gcc	2009-01-27 22:25:35.000000000 +0100
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@@ -2146,7 +2146,7 @@
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         ;;
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 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
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 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
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-  sh-*-linux* | sh[346lbe]*-*-linux* | \
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+  sh*-*-linux* | sh[346lbe]*-*-linux* | \
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   sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
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    sh64-*-netbsd* | sh64l*-*-netbsd*)
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 	tmake_file="${tmake_file} sh/t-sh sh/t-elf"