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Re: [patch, mips] Improved memset for MIPS
- From: Brooks Moses <bmoses at google dot com>
- To: Steve Ellcey <sellcey at mips dot com>
- Cc: "Joseph S. Myers" <joseph at codesourcery dot com>, libc-ports at sourceware dot org
- Date: Fri, 6 Sep 2013 11:56:57 -0700
- Subject: Re: [patch, mips] Improved memset for MIPS
- Authentication-results: sourceware.org; auth=none
- References: <93a232b5-9d0b-4a27-bbb5-16e3ae7c4b89 at BAMAIL02 dot ba dot imgtec dot org> <Pine dot LNX dot 4 dot 64 dot 1309061430150 dot 5886 at digraph dot polyomino dot org dot uk> <1378483039 dot 5770 dot 302 dot camel at ubuntu-sellcey> <Pine dot LNX dot 4 dot 64 dot 1309061603380 dot 8532 at digraph dot polyomino dot org dot uk> <1378486241 dot 5770 dot 327 dot camel at ubuntu-sellcey> <Pine dot LNX dot 4 dot 64 dot 1309061653280 dot 8532 at digraph dot polyomino dot org dot uk> <1378489387 dot 5770 dot 335 dot camel at ubuntu-sellcey>
On Fri, Sep 6, 2013 at 10:43 AM, Steve Ellcey <sellcey@mips.com> wrote:
> On Fri, 2013-09-06 at 16:59 +0000, Joseph S. Myers wrote:
>>> The "undefined reference to `__libc_global_ctors'" has just shown up
>>> again in a parallel build, but it seems to go away when I rebuild. I am
>>> still trying to understand what is going on with this.
>
>> Since it seems to be about parallel builds and linkobj/libc.so, try with
>> Brooks's patch
>> <https://sourceware.org/ml/libc-alpha/2013-08/msg00597.html>? (Which, if
>> it works OK on master for a while, should probably be backported to 2.18
>> branch.)
Joseph is correct that this is related -- that error message is
exactly the one we were getting that sent me on the path of debugging
the circular reference and writing that patch. The compile
instruction that causes that error message is consistent with the
implicit rule that my patch fixes.
- Brooks