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Re: [RFC] How to add vector math functions to Glibc
- From: Andrew Senkevich <andrew dot n dot senkevich at gmail dot com>
- To: Andreas Schwab <schwab at suse dot de>
- Cc: "Carlos O'Donell" <carlos at redhat dot com>, "Joseph S. Myers" <joseph at codesourcery dot com>, libc-alpha <libc-alpha at sourceware dot org>
- Date: Tue, 30 Sep 2014 20:30:06 +0400
- Subject: Re: [RFC] How to add vector math functions to Glibc
- Authentication-results: sourceware.org; auth=none
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2014-09-30 20:16 GMT+04:00 Andreas Schwab <schwab@suse.de>:
> Andrew Senkevich <andrew.n.senkevich@gmail.com> writes:
>
>> 2014-09-30 19:44 GMT+04:00 Andreas Schwab <schwab@suse.de>:
>>> Andrew Senkevich <andrew.n.senkevich@gmail.com> writes:
>>>
>>>> diff --git a/configure.ac b/configure.ac
>>>> index 82d0896..c5c1758 100644
>>>> --- a/configure.ac
>>>> +++ b/configure.ac
>>>> @@ -903,7 +903,7 @@ LIBC_PROG_BINUTILS
>>>> # Accept binutils 2.20 or newer.
>>>> AC_CHECK_PROG_VER(AS, $AS, --version,
>>>> [GNU assembler.* \([0-9]*\.[0-9.]*\)],
>>>> - [2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*], AS=:
>>>> critic_missing="$critic_missing as")
>>>> + [2.1[0-9][0-9]*|2.[2-9][2-9]*|[3-9].*|[1-9][0-9]*], AS=:
>>>> critic_missing="$critic_missing as")
>>>
>>> What are you trying to do here? That doesn't look correct.
>>
>> It is update of minimum required version of binutils to 2.22.
>
> Along with excluding 2.30, 2.31, 2.40, 2.41 ...
Yes, thank you, it need to be fixed:
- [2.1[0-9][0-9]*|2.[2-9][0-9]*|[3-9].*|[1-9][0-9]*], AS=:
+ [2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*], AS=:
And need to add the same check for ld version...
--
WBR,
Andrew