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Re: [PATCH] Add missing INCLUDE_DEFAULTS_MUSL_LOCAL
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Szabolcs Nagy <szabolcs dot nagy at arm dot com>
- Cc: Doug Evans <dje at google dot com>, Bernd Schmidt <bschmidt at redhat dot com>, gcc-patches <gcc-patches at gcc dot gnu dot org>, Kyrill Tkachov <kyrylo dot tkachov at arm dot com>, Rich Felker <dalias at libc dot org>
- Date: Fri, 23 Oct 2015 20:20:40 +0000
- Subject: Re: [PATCH] Add missing INCLUDE_DEFAULTS_MUSL_LOCAL
- Authentication-results: sourceware.org; auth=none
- References: <047d7b6d8c8c4d13600522a1ffa5 at google dot com> <562A697E dot 5040608 at redhat dot com> <CADPb22SqEK0ZgHwMD4bBM8B60xyOeSFCW8nvguD+zXandEXQgw at mail dot gmail dot com> <562A7DBC dot 1060400 at arm dot com>
On Fri, 23 Oct 2015, Szabolcs Nagy wrote:
> i think bsd libcs do the same, compiler headers interfering
> with libc headers is problematic (e.g. FLT_ROUNDS is wrong
> in gcc float.h, applications shouldn't see that), i'm not sure
FLT_ROUNDS is an ordinary compiler bug (bug 30569), should be fixable
reasonably straightforwardly as outlined at
<https://gcc.gnu.org/ml/gcc/2013-11/msg00317.html>, probably within say a
week's work if most architecture-specific changes are left to architecture
maintainers.
--
Joseph S. Myers
joseph@codesourcery.com