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Re: [PATCH 30/31] powerpc64le: Require a compiler with -mno-gnu-attribute
- From: Joseph Myers <joseph at codesourcery dot com>
- To: "Gabriel F. T. Gomes" <gabriel at inconstante dot net dot br>
- Cc: <libc-alpha at sourceware dot org>
- Date: Tue, 15 Oct 2019 21:11:19 +0000
- Subject: Re: [PATCH 30/31] powerpc64le: Require a compiler with -mno-gnu-attribute
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- References: <20191015190529.11559-1-gabriel@inconstante.net.br> <20191015190529.11559-31-gabriel@inconstante.net.br>
On Tue, 15 Oct 2019, Gabriel F. T. Gomes wrote:
> However, -mno-gnu-attribute is not available in GCC 6, the minimum
> version required to build glibc, so this patch adds a test for this
> feature in powerpc64le builds, and fails early if it's not available.
>
> Tested, on powerpc64le, that the build fails early with GCC 6 and that
> it succeeds with GCC 7 or greater.
This seems like it needs install.texi (with INSTALL regenerated) and NEWS
updates to document the increased compiler requirement for building glibc
for this configuration.
--
Joseph S. Myers
joseph@codesourcery.com