Date: Mon, 20 Apr 2009 21:02:01 +0400 From: Stanislav Sedov <stas@deglitch.com> To: Bruce Cran <bruce@cran.org.uk> Cc: FreeBSD-Hackers <freebsd-hackers@freebsd.org>, Chuck Robey <chuckr@telenix.org> Subject: Re: building a gcc crosscompiler Message-ID: <20090420210201.951cc772.stas@deglitch.com> In-Reply-To: <20090409093837.5f6e8628@gluon.draftnet> References: <49DD4FA6.7090805@telenix.org> <20090409093837.5f6e8628@gluon.draftnet>
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On Thu, 9 Apr 2009 09:38:37 +0100 Bruce Cran <bruce@cran.org.uk> wrote: > On Wed, 08 Apr 2009 21:30:14 -0400 > Chuck Robey <chuckr@telenix.org> wrote: > > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > Since the last time I built a gcc crosscompiler, the gcc folks have > > added in dependencies on mpfr and gmp libraries. When I first read > > this, I was worried that I had a chicken/egg problem, but I found > > that you can do with the host's version of those libraries. I found > > a port of gnu libmpfr, but I notice here that FreeBSD has it's own > > libmp, and I don't know if the 4.3.1 version of gnu gcc can use our > > libmp, or if I need to install the port "libgmp4" and tell the gnu > > gcc configure about which mp I'm using. > > > > So, if you know if I can use FreeBSD's libmp, or if I need to build > > the ports libgmp4, please let me know. > > I don't know if it's required, but devel/cross-gcc does depend on > math/libgmp4 . > Yeah, it wants it (at least on my system). I will check if it can be replaced with the system libmp. -- Stanislav Sedov ST4096-RIPE !DSPAM:49ecaa8b967002118561090!
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