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Re: [PATCH v4 03/13] C-SKY: Math support

From: Joseph Myers <joseph at codesourcery dot com>
To: Mao Han <han_mao at c-sky dot com>
Cc: <libc-alpha at sourceware dot org>, <c-sky_gcc_upstream at c-sky dot com>, <gnu-csky at mentor dot com>
Date: Mon, 17 Sep 2018 21:49:18 +0000
Subject: Re: [PATCH v4 03/13] C-SKY: Math support
References: <cover.1536715883.git.han_mao@c-sky.com> <5ec55af7e1fab73e08864a691c1b4f0dadfc5cf6.1536720821.git.han_mao@c-sky.com>

On Wed, 12 Sep 2018, Mao Han wrote:

> 	* sysdeps/csky/fpu/fpu_control.h: Likewise.

fpu_control.h is an installed header, and we generally want installed 
headers to be the same between different multilibs for the same compiler, 
so that a single include directory can be shared between multilibs.

Thus, it should not be in the fpu/ directory; instead, it should contain 
preprocessor conditionals to make most of the contents trivial in the 
soft-float case (as done for arm / m68k / mips / riscv / sh).

-- 
Joseph S. Myers
joseph@codesourcery.com

Follow-Ups:
- Re: [PATCH v4 03/13] C-SKY: Math support
  - From: Mao Han

References:
- [PATCH v4 00/13] port C-SKY to glibc
  - From: Mao Han
- [PATCH v4 03/13] C-SKY: Math support
  - From: Mao Han

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