svn commit: r315689 - head/lib/libcompiler_rt

[Ngie Cooper (yaneurabeya)]

> On Mar 21, 2017, at 14:07, Dimitry Andric <dim at FreeBSD.org> wrote:
> 
> Author: dim
> Date: Tue Mar 21 21:07:37 2017
> New Revision: 315689
> URL: https://svnweb.freebsd.org/changeset/base/315689
> 
> Log:
>  Gcc has incompatible internal declarations for __divtc3 and __multc3 as
>  defined in compiler-rt, but it has no option to silence its warning, so
>  make gcc warnings for libcompiler_rt non-fatal.
> 
>  Noticed by:	lwhsu
>  MFC after:	3 days
> 
> Modified:
>  head/lib/libcompiler_rt/Makefile

This doesn’t work:

11:31:39
/workspace/src/contrib/compiler-rt/lib/builtins/divtc3.c:21:1: error: conflicting types for built-in function '__divtc3' [-Werror]

11:31:39
 __divtc3(long double __a, long double __b, long double __c, long double __d)

11:31:39  ^~~~~~~~

Thanks,
-Ngie
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