Re: pkg/52971: math/mpcomplex fails to build on NetBSD-7.1_STABLE/amd64

[Greg Oster <oster%netbsd.org@localhost>]

On Sat,  3 Feb 2018 11:15:01 +0000 (UTC)
Thomas Klausner <wiz%NetBSD.org@localhost> wrote:

> The following reply was made to PR pkg/52971; it has been noted by
> GNATS.
> 
> From: Thomas Klausner <wiz%NetBSD.org@localhost>
> To: NetBSD bugtracking <gnats-bugs%NetBSD.org@localhost>
> Cc: 
> Subject: Re: pkg/52971: math/mpcomplex fails to build on
>  NetBSD-7.1_STABLE/amd64
> Date: Sat, 3 Feb 2018 12:14:28 +0100
> 
>  Does this fix it?

Yes, it does.  Thanks!

Later...

Greg Oster

>  Module Name:    pkgsrc
>  Committed By:   gson
>  Date:           Sat Feb  3 10:49:48 UTC 2018
>  
>  Modified Files:
>          pkgsrc/math/mpfr: Makefile
>  
>  Log Message:
>  mpfr: disable float128 on NetBSD-7/x86_64
>  
>  The mpfr configure script detects float128 support on
> NetBSD-7/x86_64, and mpfr itself builds successfully with it, but
> other packages that link with it, such as print/web2c, then fail to
> link with undefined references to __floatunditf among other symbols.
> Work around this by passing --disable-float128 to the configure
> script. 
>  
>  To generate a diff of this commit:
>  cvs rdiff -u -r1.34 -r1.35 pkgsrc/math/mpfr/Makefile
>  
>   Thomas
>