This is the mail archive of the crossgcc@sources.redhat.com mailing list for the crossgcc project.

See the CrossGCC FAQ for lots more information.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: cross-compilation documentation

From: Dan Kegel <dank at kegel dot com>
To: Andrew Pinski <pinskia at physics dot uc dot edu>
Cc: Jim Wilson <wilson at tuliptree dot org>, gcc at gcc dot gnu dot org, crossgcc <crossgcc at sources dot redhat dot com>
Date: Sun, 22 Jun 2003 09:52:26 -0700
Subject: Re: cross-compilation documentation
References: <C1CEACFC-A4CE-11D7-AD8C-000393A6D2F2@physics.uc.edu>

Andrew Pinski wrote:

That first step, installing bootstrap glibc headers, is a new
and annoying prerequisite as of gcc-3.3. See
http://sources.redhat.com/ml/crossgcc/2003-06/msg00170.html
for my rant on the subject.
No you do not have install the headers because you can pass to gcc
--without-headers and that will make sure that you do not compile
the sources that require glibc's headers.
So total process is: cd gccobjdir .../gcc-sources/configure --without-headers --target=???-linux-gnu --prefix=??? --enable-languages=c make make install cd glibcobjdir .../glibc-sources/configure --target=???-linux-gnu --prefix=??? make make install cd gccobjdir .../gcc-sources/configure --prefix=???


Ahh, thanks.  I'll try it.  That should speed up my build times
noticably, too, since just installing the glibc headers takes
about 10% of my run time.
- Dan

--
Dan Kegel
http://www.kegel.com
http://counter.li.org/cgi-bin/runscript/display-person.cgi?user=78045


------
Want more information?  See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/
Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]