ibotlog2html for #crosstool-ng

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# 14:19:21 Hamsten hi,can anyone in here help me
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# 14:29:14 Hamsten hi
# 14:29:15 Hamsten hey
# 14:33:29 Hamsten aalv ben1066 bhundven blueness codyps1 crazedpsyc derRichard Guest80370 hrubi imMute kos_tom mnt_real mshroyer philenotfound protomose RushPL sandsmark sh4rm4 smartin suv ubitux xnxs xrl__
# 14:33:40 Hamsten could you help me?
# 14:33:53 sh4rm4 no, because you didnt ask a question
# 14:34:06 derRichard Hamsten: no, ask a question first
# 14:34:25 Hamsten oh.ok
# 14:34:30 Hamsten (^_^)
# 14:34:46 Hamsten i try build kernel on arm
# 14:35:16 Hamsten not for arm, build on arn
# 14:35:39 sh4rm4 i can't see a question yet
# 14:35:49 Hamsten wait....
# 14:37:16 Hamsten i try build crosstool frist
# 14:37:28 Hamsten but get this error
# 14:37:29 Hamsten ----------------------
# 14:37:29 Hamsten Symptoms:
# 14:37:29 Hamsten configure: error: forced unwind support is required
# 14:38:45 Hamsten i do it in B - Known issues.txt
# 14:39:24 derRichard does not know what "arn" is
# 14:40:23 Hamsten but still that
# 14:40:24 Hamsten how to fix that?
# 14:40:24 Hamsten arm...sorry..(^_^)
# 14:41:40 Hamsten i search on internet. no one tired build kernel on arm(arm phones,like android phone)
# 14:42:04 Hamsten but arm cpu have enough ability to build that
# 14:42:05 Hamsten so i want to try it
# 14:47:16 Hamsten no one reply..
# 14:47:17 Hamsten I'm serious to say that
# 14:47:17 Hamsten !!!
# 14:50:02 Hamsten sorry for my english...i am still studying that in school..
# 14:51:34 derRichard Hamsten: so, all you want is a arm kernel?
# 14:51:53 derRichard then use a prebuilt gcc for arm. i.e. https://www.kernel.org/pub/tools/crosstool/
# 14:52:33 derRichard build the kernel using "make YOUR_BOARD_defconfig ARCH=arm" and then "make CROSS_BUILD=YOUR_CC_PREFIX-"
# 14:52:37 Hamsten i want is build a arm kernel on arm
# 14:53:15 derRichard then install your distro gcc
# 14:53:21 derRichard no need to use crosstool at all
# 14:54:11 Hamsten i tired....cannt build
# 14:54:36 Hamsten so i want to try use crosstool
# 14:55:31 derRichard the tool is for building _cross_ compilers. not native ones. IIRC building native ones is beta
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# 14:56:54 Guest33463 sorry network problrm...
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# 14:58:10 derRichard 15:55 < derRichard> the tool is for building _cross_ compilers. not native ones. IIRC building native ones is beta
# 15:00:09 Hamsten ok...so your means is i can build x86kernel on arm.cannt build arm on arm for use crosstool
# 15:00:14 Hamsten ?
# 15:01:36 derRichard yes, crosstool is for building cross compilers
# 15:03:13 Hamsten is it x86 make a crosstool for x86
# 15:03:32 Hamsten run x86
# 15:03:47 Hamsten and use that crosstool build kernel
# 15:04:12 Hamsten it could do it,is it
# 15:06:22 Hamsten now. arm's kernel source is for build on pc and use crosstool
# 15:06:46 Hamsten it is diffcult to build kernel on arm
# 15:08:02 derRichard 15:52 < derRichard> build the kernel using "make YOUR_BOARD_defconfig ARCH=arm" and then "make CROSS_BUILD=YOUR_CC_PREFIX-"
# 15:10:27 Hamsten i tried....
# 15:10:35 Hamsten oh wait please..
# 15:12:29 Hamsten erm...how to upload phonto in here..
# 15:15:07 Hamsten https://www.dropbox.com/s/mowkggd12kcy2rr/Screenshot_2014-01-13-16-20-57.png
# 15:15:30 Hamsten this is error use gcc on arm build kernel
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# 15:16:10 derRichard your kernel tree is broken
# 15:16:20 derRichard smeels like vendor shite
# 15:16:30 Hamsten https://www.dropbox.com/s/d7v5mhwavel9ivg/Screenshot_2014-01-13-15-58-23.png
# 15:16:49 derRichard maybe your gcc has no support for stackguarding and such
# 15:16:50 Hamsten but it can build normal on pc
# 15:17:17 Hamsten how to fix this?reinstall gcc?
# 15:19:02 Hamsten oh. because of i think my gcc maybe miss any support. so i want to try build a crosstool for arm
# 15:19:04 Hamsten •﹏•
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# 15:27:57 Hamsten ok...thank you derRichard..i go to sleep~
# 15:28:24 Hamsten bye all have good days!
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# 16:07:29 vsiles Hi there, I recently built a cross compiler (target arm/bare-metal) which works quite fine, but I seem to loose all debug information after linking. Neither objdump -S -l nor gdb manages to show me C code. Did I forgot an option during the menuconfig ?
# 16:07:45 vsiles (the information are in the .o files, but not in the .elf file after linking)
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# 18:51:06 sh4rm4 vsiles, so something seems to invoke strip
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# 21:59:11 vsiles sh4rm4: my makefile only calls arm-unknown-eabi-gcc. Do you know if there is a config option that would automatically make gcc call strip ?
# 22:00:26 y_morin vsiles: There's no such option in crosstool-ng. However, check if your Makefile calls gcc with -s
# 22:02:18 vsiles ok I'll double check tomorrow , thanx
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# 22:50:39 bhundven waves @y_morin
# 22:51:16 y_morin waves back to bhundven!
# 22:51:27 bhundven how are things?
# 22:52:10 y_morin Busy! :-)
# 22:52:57 bhundven I see diorcety and friends are getting there wrt llvm :D
# 22:53:08 bhundven pretty cool
# 22:54:13 y_morin bhundven: Yep. But their patches are really intrusive, and need some splitting for an easier review.
# 22:54:22 y_morin IIRC, I did a ongish mail about that.
# 22:54:44 y_morin I hope they manage that work so we can include it! :-)
# 22:54:55 bhundven but still, progress is better then none.
# 22:55:09 y_morin is both eager to include this, and at the same time dreads the time he'll have to review all that stuff...
# 22:55:15 y_morin bhundven: Yes, definitely!
# 22:55:54 bhundven I'm interested in the effort. I might clone it and take a look. Do you have a link to the mail?
# 22:56:16 y_morin bhundven: Hang on tight...
# 22:56:44 bhundven no problem. I'm on the buildroot ml, I know you're a busy guy :)
# 22:57:07 y_morin bhundven: Should be that one: https://sourceware.org/ml/crossgcc/2013-12/msg00018.html
# 22:57:32 bhundven cool
# 22:57:49 bhundven thanks!
# 23:01:26 bhundven y_morin: well, I'll be lurking around. I don't have any focused ctng work going on other then thing's I need to go back in my mailbox and read some of the bugs I've responded to and see if they still exist. Do you have an idea of what your future release schedule for ctng looks like?
# 23:01:50 y_morin bhundven: As usual: soon! :-)
# 23:01:56 bhundven :)
# 23:02:02 y_morin bhundven: Not kidding, I hope to do one by the end of the month.
# 23:02:41 bhundven y_morin: cool.
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