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Re: [PATCH v4 7/9] ldbl-128ibm-compat: Do not mix -mabi=*longdouble and -mlong-double-128

From: Tulio Magno Quites Machado Filho <tuliom at ascii dot art dot br>
To: "Gabriel F. T. Gomes" <gabriel at inconstante dot net dot br>, libc-alpha at sourceware dot org
Cc:
Date: Mon, 23 Dec 2019 17:29:11 -0300
Subject: Re: [PATCH v4 7/9] ldbl-128ibm-compat: Do not mix -mabi=*longdouble and -mlong-double-128
References: <20191213222427.14278-1-gabriel@inconstante.net.br> <20191213222427.14278-8-gabriel@inconstante.net.br>

"Gabriel F. T. Gomes" <gabriel@inconstante.net.br> writes:

> Some compiler versions, e.g. GCC 7, complain when -mlong-double-128 is
> used together with -mabi=ibmlongdouble or -mabi=ieeelongdouble,
> producing the following error message:
>
>   cc1: error: ‘-mabi=ibmlongdouble’ requires ‘-mlong-double-128’
>
> This patch removes -mlong-double-128 from the compilation lines that
> explicitly request -mabi=*longdouble.
>
> Tested for powerpc64le.

Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>

-- 
Tulio Magno

References:
- [PATCH v4 0/9] Add IEEE long double <-> string functions for powerpc64le
  - From: Gabriel F. T. Gomes
- [PATCH v4 7/9] ldbl-128ibm-compat: Do not mix -mabi=*longdouble and -mlong-double-128
  - From: Gabriel F. T. Gomes

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