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Message-ID: <568b5df17f2616f03b76474101240cbe@mail.sholland.net>
Date: Thu, 02 Oct 2014 15:47:44 -0500
From: Samuel Holland <samuel@...lland.net>
To: musl@...ts.openwall.com
Cc: stephen Turner <stephen.n.turner@...il.com>
Subject: Re: converting gcc from glibc to musl
On 2014-10-02 15:31, stephen Turner wrote:
> since patching with the recommended patch (the one i had wasnt a full
> patch
> apparently) i have been able to use this option --host=i686-linux-musl
> however now when i compile i run into new issues.
>
> Firstly gmp, mpfr, and mpc do not like this flag obviously since they
> do
> not have the musl settings patched in so i cant compile with the musl
> wrapper because i cannot include those math libraries and when i try to
> prebuild them and use the flag --with-mpfr=/target/location it errors
> out
> saying it cant find any compatible versions of these libs/headers.
Overriding the host is really only necessary for a few programs like
gcc. Most
will work fine with musl, even though they detect your system as
"i686-pc-linux-gnu".
That said, if you want to use --host on all of your programs, all you
need is a
patch like the one here[0]. There are four or five different variations
of the patch
though, depending on what version/configuration of autotools the project
uses.
[0]
https://github.com/smaeul/starch/blob/master/pkgbuilds/libmpfr/libmpfr-musl.patch
--
Regards,
Samuel Holland <samuel@...lland.net>
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