[GLLUG] Kernel Compile
Ben Pfaff
blp@cs.stanford.edu
15 Jul 2002 08:18:48 -0700
jo@groupinfo.com writes:
> On 14 Jul 2002 at 18:36, Ben Pfaff wrote:
>
> > AIUI, GCC can cross-compile, but not well. It's suitable for
> > bootstrapping new architectures, but not for everyday use.
>
> Err, that's news to us embedded developers. Some source/target
> combinations are flaky, some aren't, but I've certainly had no great
> trouble cross-compiling from x86 to MIPS and ARM. Building a cross-
> compiler from source is...fun, however :)
I don't remember the details, but I do remember that use of
cross-compilers has been proposed for Debian a few times. We
have 11 architectures and for some of them being able to
cross-compile would be a huge advantage; e.g., for m68k it could
speed the build process immensely (I've heard that XFree86 takes
days to compile). Each time it's come up, it's been rejected
because it's not reliable. So I have no doubt that it works for
some architectures, but it can't be depended upon for random
combinations.
--
"I don't want to learn the constitution and the declaration of
independence (marvelous poetry though it be) by heart, and worship the
flag and believe that there is a god and the dollar is its prophet."
--Maarten Wiltink in the Monastery