> Date: Thu, 12 Dec 2013 11:49:59 +0000
> From: lf...@cruziero.com (akhiezer)
> To: LFS Support List <lfs-support@linuxfromscratch.org>
> Subject: Re: [lfs-support] GCC build first pass: mpc build looks for
> libgmp.la in the wrong place
>
.
.
> >
> > Could you put the following stuff that's shown between the two '----'
> > delimiter lines, at the top of each of the four files
> > './gcc-4.8.1/{,{gmp,mpfr,mpc}/}ltmain.sh' - after their respective opening
> > chunks of comments and just before the 'PROGRAM=libtool' and
> > 'PACKAGE=libtool'
> > lines (that exact positioning is of course not strictly essential):
> > ----
> >
> > export PS4=" _zoiks_(${0})__ ${PS4}";
> >
> > set -v;
> > set -x;
> > set -o functrace;
> > shopt -s extdebug;
> >
> > echo "PS4:${PS4}";
> >
> > ----
> > (Sorry that's not sent as a patch - could've checked out the attachments
> > thing in practice; any larger changeset &/or files-to-be-modified, then
> > would've.)
> >
> >
> > And then run the configure and make sections again, but capturing
> > everything
> > to file and not outputting anything to screen, with e.g.:
> >
> > { configure-command-line ; } 1>cfg.stoe 2>&1
> >
> > { make-command-line ; } 1>mkbld.stoe 2>&1
> >
> > That part about not outputting anything to screen is not essential: but it
> > helps ensure/verify that we're not missing anything being captured into the
> > logfiles.
> >
> >
> > I should note that I've not yet done a test-run of the cfg/build with the
> > above in place; so there may be a glitch or so. This is mentioned in case
> > you
> > want to avoid possibly wasting your time. However, have tested the stuff
> > with some basic scripts, and it should produce output that can be of use in
> > tracing through what's happening in those ltmain.sh parts of the code. The
> > PS4 stuff should show the chain of calling scripts; so some lines might get
> > long, and so 'less -S' might help - usual stuff. The 'zoiks' is just a tag
> > for checking/grepping. Am hoping to get onto a test cfg/build by end of
> > weekend at the latest.
> >
> >
> > Also, as a control-check: can you force failure of the cfg/build, by
> > (temporarily) moving aside the host-os /usr/lib64/libgmp.la file: does the
> > cfg/build still fail at the same place, with the sed message complaining
> > 'no such file' re /usr/lib64/libgmp.la ?
> >
>
>
> - meant to add, that I wouldn't bother too much about running strace for
> this stage, unless you want to. But do keep those strace logs that you've
> obtained thus far.
>
Hazel,
I gather that you've sent a reply - in which you substantially or completely
solve the issue - that hasn't reached the list yet since the weekend: it
might be the attachment that's causing the trouble; could you re-send to list
but omitting the attachment for now; or if you like I can try and hook it in
from here.
rgds,
akh
--
--
http://linuxfromscratch.org/mailman/listinfo/lfs-support
FAQ: http://www.linuxfromscratch.org/lfs/faq.html
Unsubscribe: See the above information page
