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| # 11:16:58 | gabx | hi. Nobody to help with this pass-2 core issue? |
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| # 12:35:06 | varjagg | hi |
| # 12:35:13 | varjagg | can i specify eabi level somehow? |
| # 12:35:19 | varjagg | i need 0 |
| # 12:36:39 | varjagg | i think the older releases had that option in menuconfig/target |
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| # 18:19:27 | gabx | hello. I am still dealing with pass-2 core C compiler with this error : make[1]: *** No rule to make target `../libbacktrace/.libs/libbacktrace.a'. In fact, this folder is missing, when it was indeed in pass-1 |
| # 18:22:14 | y_morin | gabx: hold on a sec, I'm finishing some stuff here, and I'll be back to you in short order... |
| # 18:22:23 | gabx | good |
| # 18:22:26 | gabx | TY much |
| # 18:22:30 | gabx | i am around |
| # 18:31:03 | y_morin | gabx: what is it you are targetting? |
| # 18:31:46 | gabx | building arm-eabi-linux for arm7 |
| # 18:31:54 | y_morin | gabx: can you pastebin your .config ? |
| # 18:31:58 | gabx | yup |
| # 18:32:29 | gabx | i hacked it as I use new versions of everything :-( |
| # 18:32:55 | y_morin | gabx: Ah. Did you try with the existing versions first ? |
| # 18:32:56 | gabx | http://sprunge.us/bWPR |
| # 18:33:16 | gabx | no issue with initial and linaro 4.7 |
| # 18:33:29 | gabx | now trying with linaro trunck (4.8) |
| # 18:33:38 | gabx | ppl 1 |
| # 18:34:05 | gabx | everything is fine until pass-2 |
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| # 18:38:00 | y_morin | gabx: well, I don;t see what I can do since you modified ct-ng. Did you ask the Linaro guys about your issue ? |
| # 18:38:03 | gabx | sorry, I know it is not supported. Just wanted to give a try |
| # 18:38:16 | gabx | no |
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| # 18:38:22 | gabx | maybe i should |
| # 18:38:36 | y_morin | gabx: No problem, I'll ultimately will have to look at it, but since I don't do pre-release, it will have to wait until gcc 4.8 is out. |
| # 18:38:57 | gabx | the folder libbacktrack is missing in fact |
| # 18:39:04 | gabx | so no target found |
| # 18:39:16 | gabx | it is in pass-1 |
| # 18:39:52 | gabx | don't know why it doesn't exist no more in pass-2 |
| # 18:40:03 | gabx | no idea? |
| # 18:40:23 | y_morin | gabx: I thought libbacktrace was supposed to be a libc library. |
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| # 18:40:54 | gabx | this folder shall be in /build-cc-core-passe-2 |
| # 18:41:02 | gabx | but it is not |
| # 18:42:00 | gabx | or maybe shall i remove this target from the makefile? |
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| # 19:19:25 | Joeboy | Anybody know what this "foo.elf uses VFP register arguments, bar.o does not" error is about? |
| # 19:19:50 | Joeboy | I was thinking it was about the float abi, but I think everything should be built with hard float |
| # 19:25:12 | Joeboy | Maybe I need to rebuild newlib after the final gcc build |
| # 19:25:17 | Joeboy | Not sure how I'd do that |
| # 19:26:14 | Joeboy | Bah, got to go and eat, back in a bit. |
| # 19:29:55 | hwoarang | y_morin: got sometime to see a crosstool-ng parallel install bug? |
| # 19:30:05 | hwoarang | not sure how to fix it and this is why i am not writting to the ML |
| # 19:30:09 | hwoarang | :/ |
| # 19:31:28 | hwoarang | this is the bug. https://bugs.gentoo.org/show_bug.cgi?id=450398 . The build log is in the URL field |
| # 19:31:29 | hwoarang | thanks! |
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| # 19:49:48 | y_morin | hwoarang: Ah, you're doing a parallel install of ct-ng? |
| # 19:50:17 | hwoarang | y_morin: yes parallel build and install |
| # 19:50:23 | hwoarang | part of our regular tests |
| # 19:50:44 | y_morin | hwoarang: I never hit it so far. I'll try to reproduce it... |
| # 19:50:50 | hwoarang | it's not easy to reproduce it, needs something like >-j17 on a multi-multi core system |
| # 19:51:12 | hwoarang | yes, just saying, There is a missing dep on uninstall-lib but I can't spot it. Im not that good with makefiles |
| # 19:51:24 | hwoarang | so just reporting it here. Most people will never hit it anyway |
| # 19:51:39 | y_morin | hwoarang: I can do -j${MANY} here. |
| # 19:51:44 | hwoarang | ah good :) |
| # 19:52:25 | y_morin | hwoarang: while make -j install; do rm -rf /opt/ctng; done |
| # 19:52:37 | y_morin | hwoarang: Triggered it in les than 5 seconds... |
| # 19:52:43 | hwoarang | :) |
| # 19:52:48 | hwoarang | awesome :) |
| # 19:53:09 | hwoarang | y_morin: if/when you fix it, please ping me so I can commit the fix to Gentoo |
| # 19:53:18 | y_morin | hwoarang: OK. |
| # 19:53:21 | hwoarang | thanks! |
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| # 19:58:55 | y_morin | hwoarang: I think I spot the issue. Testing... |
| # 20:07:26 | y_morin | hwoarang: OK, my install-of-death loop has been running for over than 200 iterations without crashing so far (while less than 10 was previously needed). |
| # 20:12:02 | Joeboy | So, no ideas about my newlib / VFP thing? I'm getting kind of desperate here. Been trying several toolchain builders over the last couple of days and still haven't managed to build a working arm-none-eabi/vfp/hardfloat/newlib toolchain. |
| # 20:13:13 | y_morin | hwoarang: 1500 iterations, and counting... :-) |
| # 20:13:31 | y_morin | Joeboy: Are you using crosstool-NG ? |
| # 20:14:40 | Joeboy | y_morin: yeah, although I've also been trying other build scripts and things |
| # 20:14:51 | y_morin | Joeboy: CAn you pastebin your .config, please? |
| # 20:15:18 | hwoarang | y_morin: sweet |
| # 20:15:23 | Joeboy | y_morin: http://pastebin.com/w7yEBrAh |
| # 20:15:40 | y_morin | Joeboy: I'm committing a fix for hwoarang, and I'm back to your issue... |
| # 20:15:53 | Joeboy | y_morin: Thanks, much appreciate it |
| # 20:16:06 | hwoarang | y_morin: thanks |
| # 20:20:39 | y_morin | hwoarang: Ok, fix pushed upstream, you may now backport it! ;-) |
| # 20:20:47 | y_morin | Joeboy: OK, let's see your issue, now... |
| # 20:20:49 | hwoarang | y_morin: yes, I am on it now. Thanks |
| # 20:21:19 | Joeboy | y_morin: btw I don't think I was clear above - I get the "foo.elf uses VFP register arguments, bar.o does not" error when trying to build with the toolchain, not while building it |
| # 20:21:41 | Joeboy | It could very well be pebcak error |
| # 20:21:58 | y_morin | Joeboy: Ah, OK. I'm not too versed in newlib + hardfloat, though... |
| # 20:22:20 | y_morin | Joeboy: But I'll look at your .config to see if I can spot obvious issues. |
| # 20:22:30 | Joeboy | y_morin: Thanks |
| # 20:23:05 | Joeboy | y_morin: My best guess is that newlib isn't built with hardfloat because only the second and/or final gcc build is configured thusly |
| # 20:23:45 | Joeboy | and newlib is built with the first |
| # 20:23:48 | y_morin | Joeboy: Normally, newlib builds all of its multilib variants, but I do not use it, so I never encountered the error. |
| # 20:24:31 | Joeboy | y_morin: Do you think I'm right that the error is to do with the float abi? |
| # 20:25:06 | y_morin | Joeboy: What are those 'foo.elf' and 'foo.o' ? |
| # 20:25:41 | Joeboy | y_morin: Files I've built with the toolchain |
| # 20:26:26 | y_morin | Joeboy: Both from your program, none from the toolchain? (Ie. no crti.o or stuff like that?) |
| # 20:27:06 | y_morin | Joeboy: Hmm, you're using gcc-4.7. I've had issues with VFP and gcc-4.7. |
| # 20:28:26 | y_morin | Joeboy: Enable EXPERIMENTAL, then enable CT_CC_GCC_SHOW_LINARO, then CC_V_linaro_4_7 |
| # 20:28:34 | y_morin | Joeboy: Then try again, please. |
| # 20:31:15 | Joeboy | Ok, building |
| # 20:33:08 | Joeboy | 'foo.elf' (actually pitracker.elf) is the target of an LD line. I'm linking it with various .o files that are built with the toolchain. None of them are crti.o, or anything out of the ordinary. |
| # 20:34:18 | Joeboy | It actually looks like arm-unknown-eabi-ld vectors.o pitracker.o includes/lv2.o includes/mf_read.o tune.o /home/joe/building/pi/pixperiments/pitracker/installed_plugins/mda.lv2/Shepard.a /home/joe/building/pi/pixperiments/pitracker/installed_plugins/organ.lv2/organ.a /home/joe/building/pi/pixperiments/pitracker/installed_plugins/piano.lv2/piano.a /home/joe/building/pi/pixperiments/pitracker/installed_plugins/sawtooth.lv2/sawtooth.a /home/joe/buildin |
| # 20:34:25 | Joeboy | (sorry for minor flood) |
| # 20:41:12 | y_morin | Joeboy: Can you run the same line with --verbose ? |
| # 20:41:54 | Joeboy | y_morin: When the toolchain's rebuilt I can :-) |
| # 20:42:01 | y_morin | Joeboy: Yes, sure! |
| # 20:42:53 | Joeboy | Might be a while, this laptop isn't the zippiest of machines (especially since I throttled the cpu as it kept overheating) |
| # 20:48:12 | y_morin | is looking for a dead-simple way to do a X-GUI frontend driven from a shell script: http://code.bulix.org/s3f2e5-83047 |
| # 20:53:37 | Joeboy | y_morin: xdialog? |
| # 20:54:47 | y_morin | Joeboy: I've had a try at xdialog (in fact, zenity) but it is not possible/easy to have more than one dialog at the same time in a single window. |
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| # 21:48:40 | Joeboy | y_morin: http://pastebin.com/dRDCY6uZ (I took out most of the .o files but you get the gist) |
| # 22:01:05 | y_morin | Joeboy: That will be for later. I'm heading to bed, now... |
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| # 22:04:17 | lazzer | Does eglibc not contains the full libNSS? I had the impression that it whould contain libnss3.so? |
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