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# 18:49:10 kos_tom y_morin: hello.
# 18:49:19 y_morin kos_tom: hey! :-)
# 18:49:36 kos_tom y_morin: there is something I have to fix in every ct-ng release, which I already reported long time ago: I have to pass ABI=32 to GMP's configure script.
# 18:50:08 y_morin kos_tom: because your kernel is 64-bit, but your userland is 32-bit, right?
# 18:50:16 kos_tom correct.
# 18:50:25 kos_tom I know it's a kind of strange use case.
# 18:51:01 y_morin kos_tom: I have the same setup here (a lenny-32 and a squeeze-32), and I use: setarch i686 chroot my-32-bit-chroot
# 18:51:10 y_morin works like a charm! ;-)
# 18:51:56 y_morin kos_tom: in fact, I have a little script that sets up the mount points, and decides whether to setarch or not depending on the chroot I'm entering.
# 18:52:30 kos_tom hum, I should probably do that then.
# 18:52:58 y_morin kos_tom: not so strange, in fact. But I believe there is no "fix" needed in ct-ng, because its a peculiarity of the system it is running on.
# 18:53:12 y_morin kos_tom: I can share my script, if you want.
# 18:55:31 y_morin kos_tom: http://code.bulix.org/h990ad-81499
# 18:56:04 kos_tom useful, thanks!
# 18:56:13 y_morin Cheers! ;-)
# 18:57:15 y_morin kos_tom: there is also the method docu,mented in debootstrap, to setup a getty on a VC, but I find it inconvemient, and I prefer using that script. Personal taste, that is! ;-)
# 18:58:25 kos_tom humm still getting
# 18:58:27 kos_tom /home/test/crosstool-ng-1.15.2/.build/src/gcc-4.6.3/libgcc/config/libbid/bid_decimal_globals.c:47:18: fatal error: fenv.h: No such file or directory
# 18:58:39 kos_tom but this time, ct-ng aborts at the error (using 1.15.2 instead of 1.15.0)
# 18:59:09 y_morin kos_tom: yep, I've fixed the failure detection in .2. Still, I do not have this fenv.h error. Care to pastebin your .config?
# 19:00:05 kos_tom http://code.bulix.org/ulzhxg-81500
# 19:00:56 kos_tom hum, maybe I should do an oldconfig after adding CT_PREFIX_DIR manually
# 19:01:18 y_morin I'll give it a spin...
# 19:02:53 y_morin kos_tom: I noticed your .config is missing the trailing \n
# 19:03:07 y_morin Should not be an issue, but who knows? ;-]
# 19:13:30 y_morin kos_tom: build in progress, downloading.. (lenny does not have xz-utils, so all my .tar.xz cached tarballs are useless... :-( )
# 19:18:07 y_morin kos_tom: any specifics in your uClibc .config ?
# 19:20:52 y_morin kos_tom: by the way, the 32-bit userland on 64-but kernel issue is documented in the known issues! ;-]
# 19:25:34 smartin hi y_morin, kos_tom,
# 19:25:46 y_morin smartin: hey!
# 19:26:40 smartin kos_tom: i don't know much about the issue you have using ct-ng inside a userland 32-bit with a kernel 64-bit,
# 19:27:15 smartin but, at work, I use schroot
# 19:28:20 smartin and i had no pb using ct-ng inside or outside 32-bit chroots on the 64-bit machine
# 19:30:33 y_morin smartin: what's special about schroot?
# 19:31:44 smartin your script seems doing the same things
# 19:35:09 smartin not sure which is the best way, but imho, once the chroot is configured in schroot.conf, i don't root anymore
# 19:35:27 y_morin smartin: schrrot can create chroot on-demand from a template?
# 19:36:54 smartin y_morin: unfortunately not, to do that, i had to work a bit ;-)
# 19:37:46 smartin at work, I use gentoo chroot, so it's quite easy from a stage3
# 19:38:03 smartin to set them up
# 19:38:09 kos_tom y_morin: my uClibc .config is the one from Buildroot in fact, with some edits. I'll paste it.
# 19:38:22 y_morin kos_tom: OK, I've got one here.
# 19:38:23 kos_tom y_morin: my uClibc config: http://code.bulix.org/ipmhbr-81501
# 19:38:28 y_morin kos_tom: OK! :-)
# 19:40:59 y_morin kos_tom: what step was failing due to the fenv.h issue?
# 19:42:02 kos_tom http://code.bulix.org/9pjqp5-81502?raw
# 19:42:10 kos_tom i.e compiler pass 2
# 19:43:00 y_morin kos_tom: builds here with my .config. Will try yours when the toolchain is finished.
# 19:43:24 y_morin Gahh! Fscking locale support! :-(
# 19:44:52 y_morin is getting out for a short walk around the house, to evacuate stress...
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# 19:54:35 y_morin OK, back onto this locales isue, now... :-(
# 20:01:09 y_morin kos_tom: OK, I got the fenv.h issue with your uClibc .config
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# 20:03:05 y_morin kos_tom: that's because your uClibc .config has: # UCLIBC_HAS_FENV is not set
# 20:14:54 kos_tom hum, we also have # UCLIBC_HAS_FENV is not set in Buildroot
# 20:16:05 y_morin kos_tom: yes, it works because buildroot ecplictly disable decimal floats: ./toolchain/gcc/gcc-uclibc-4.x.mk:GCC_DECIMAL_FLOAT:=--disable-decimal-float
# 20:16:18 y_morin kos_tom: which crosstool-NG does not.
# 20:16:44 y_morin kos_tom: but decimal floats appeared in gcc-4.3 (maybe that was 4.2, I can't remember).
# 20:16:54 y_morin o crosstool-NG
# 20:17:36 kos_tom ok
# 20:17:36 y_morin So crosstool-NG does not enforce fenv, but does not either disable decimal floats either. It's just that all uClibc-based samples enable fenv...
# 20:18:16 y_morin kos_tom: I'm not sure what we should do for the next BR release... Probably, add an option to disable decimal floats?
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# 20:22:19 y_morin kos_tom: I'm doing a patch against BR to disable decimal floats in the crosstool-NG toolchains. Will post soonish...
# 20:40:02 kos_tom after enabling fenv in the uClibc config, it goes much further, but fails when building gdbserver, http://code.bulix.org/hwrgvz-81503?raw
# 20:54:43 y_morin kos_tom: it still fils for me on locales...
# 20:55:02 kos_tom what sort of failure?
# 20:55:49 y_morin kos_tom: http://code.bulix.org/yu55b8-81504
# 20:56:07 y_morin (with pregen disabled, I lost the log with pregen enabled)
# 20:57:51 y_morin kos_tom: I laready saw that DTOR error somewhere... :-/
# 20:57:57 y_morin Can't remember...
# 20:58:04 y_morin I'll look at it later...
# 20:58:12 kos_tom that's only a "warning" your locale problem
# 20:58:20 kos_tom you're not seeing any error?
# 20:58:27 kos_tom but make is failing?
# 20:58:31 kos_tom this reminds me of something
# 20:59:05 y_morin kos_tom: exactly. No error, make fails.
# 21:00:02 kos_tom hum, let me dig in my mails
# 21:00:29 y_morin kos_tom: I'm in a 32-bit lenny chroot, too.
# 21:00:36 kos_tom y_morin: http://lists.uclibc.org/pipermail/uclibc/2010-August/044256.html
# 21:00:50 kos_tom do you have at least one UTF-8 locale available?
# 21:01:15 y_morin kos_tom: not if is not installed by a standrad debootstrap...
# 21:01:33 kos_tom it's not in a standard basic debian install
# 21:01:35 y_morin But now, the UTF-8 issue I remember...
# 21:02:05 y_morin kos_tom: indeed. But using pregen locales also failed, I'll redo the build to get the error message...
# 21:02:36 kos_tom not sure why my two patches back from August 2010 haven't been merged...
# 21:02:53 kos_tom there has been 0 comments on them.
# 21:03:12 kos_tom it was my first mail to the uClibc mailing list: I subscribed to the list on that very same day, August 11th 2010.
# 21:06:20 y_morin kos_tom: Mike replied, but none of your two patches were applied, indeed. Maybe worth re-posting?
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