Date: Sat, 19 Jan 2008 12:21:00 -0700 (MST) From: "M. Warner Losh" <imp@bsdimp.com> To: bms@FreeBSD.org Cc: perforce@FreeBSD.org Subject: Re: PERFORCE change 133523 for review Message-ID: <20080119.122100.-1947363520.imp@bsdimp.com> In-Reply-To: <4790B2CE.3000707@FreeBSD.org> References: <200801180532.m0I5WSsY047069@repoman.freebsd.org> <4790B2CE.3000707@FreeBSD.org>
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In message: <4790B2CE.3000707@FreeBSD.org>
"Bruce M. Simpson" <bms@FreeBSD.org> writes:
: Warner Losh wrote:
: > http://perforce.freebsd.org/chv.cgi?CH=133523
: >
: > Change 133523 by imp@imp_paco-paco on 2008/01/18 05:31:51
: >
: > Go ahead and integrate my cross build patches here so that
: > I can build cross compilers.
: >
: >
:
: What's LIBC= for?
MAC OS X build. Likely an oversight on my part.
: It looks like you added install targets for xdev, does this mean we can
: build cross compilers and install them w/o having to run them from the
: top level src makefile targets?
Yes.
: It would be great if there were something to simplify the means of
: building cross toolchains similar to Gentoo's crossdev.
:
: There are many devices out there which FreeBSD could potentially run on
: -- however the vendors ship them with Linux, and being able to get e.g.
: cross builds of mtd-utils to run on them would be very helpful for
: opening them up.
Yup. That's the idea. The other part of the ideas I've had was to
have buildworld behave differently when CROSS_COMPILER=xxxx-ytyyyy- is
set. Have it just build w/o building the tools to build freebsd (at
least not the compiler/linker parts).
Warner
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