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Re: [ttylinux] Hi Douglas
Oo, that's a lot of work with curious outcome. /libexec or
/usr/libexec is a common place to keep helper programs and
loadable modules; perhaps mcabber is using something from
one of those places.
This is where I would start adding printf's into the mcabber
source code to find out where it bombs.
Yeah, I gave up the old ttylinux build system, the download
rate is down, and I get little email about it. It seems to be
dying a slow death...
On 09/20/14 10:29, pablo wrote:
I have a small installation of slackware 12.2 that includes only the
console programs plus development programs, upgraded to kernel 2.6.35
(the same modularized kernel I'm using with my modified ttylinux-16.3
filesystem) within which I have compiled all of the above-mentioned
programs for ttylinux.
The very same mcabber-0.10.3 binary I've compiled for ttylinux works and
connects to servers just fine within my small installation of slackware
12.2, so there is nothing wrong with the program itself and its library
dependencies (I'm using the very same libraries and programs in both
ttylinux and the slackware 12.2 workstation).
What I've done to test whether it is a matter of incompatibility between
the programs I've compiled within slackware and the ttylinux crossbuild
system (glibc-2.9-based system), I've just created a new filesystem,
replacing all of the ttylinux-16.3 libraries and programs outside of
busybox with the original slackware 12.2 programs, and I've compiled
also bash-4.2 from within slackware 12.2, to exclude completely that
possibility. Basically, in this new filesystem, all that is left of your
original ttylinux-16.3 are your scripts. Even by doing this, I'm getting
the exact same behavior from mcabber-0.10.3 upon connecting to a jabber
server, it crashes with error "illegal instruction".
I've run strace (ver. 4.5.15, the one that came with slackware 12.2) on
mcabber-0.10.3 within ttylinux-16.3, and even though it seems to find
and verify functionality of all library dependencies for mcabber, it
mentions at the end "illegal option", while the same strace-4.5.15 run
on the same mcabber-0.10.3 within the small slackware 12.2 install does
not report that message. So I'm inclined to think that my ttylinux
filesystem is just missing some program that instead is present in the
small slackware install and that is necessary for connecting to the
jabber servers - I just don't know which one it may be. I'll try and
post the same question on the mcabber forum and see if they can come up
with some useful suggestion.
By the way, the glibc version in slackware 12.2, where mcabber works
just fine, is 2.7. so it's not a problem with glibc-2.9 being too old,
Thanks again for your wonderful work maintaining ttylinux, I hope you
won't ever give up on it (I've read your post, from last year if I
recall well, where you were feeling a bit discouraged and were thinking
of refraining from releasing further versions).
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