| # 00:32:05 |
sh4rm4 |
joins #crosstool-ng |
| # 00:32:46 |
sh4rm4 |
hi... i just built a mips toolchain with uclibc... when i launch the compiled gcc from ./build, it doesn't find crti.o |
| # 00:32:55 |
sh4rm4 |
and that file isn't around, it seems |
| # 00:43:56 |
leming |
you need to run from where the toolchain is installed |
| # 00:44:19 |
leming |
its final destination, not the working directories for the build |
| # 00:48:36 |
sh4rm4 |
ct-ng install |
| # 00:48:36 |
sh4rm4 |
make: *** No rule to make target `install'. Stop. |
| # 00:50:11 |
sh4rm4 |
how am i supposed to get it to its final destination ? |
| # 00:51:36 |
leming |
it's specified in your config, and installs there once 'ct-ng build' is successful |
| # 00:51:59 |
sh4rm4 |
means i have to run ct-ng build as root ? |
| # 00:52:25 |
leming |
no |
| # 00:52:30 |
leming |
default location is ${HOME}/x-tools/${CT_TARGET} |
| # 00:53:24 |
sh4rm4 |
ah, nice. i thought i changed that to /opt/crosstool |
| # 00:55:28 |
sh4rm4 |
~/x-tools> find . -name crti.o |
| # 00:55:28 |
sh4rm4 |
~/x-tools> |
| # 00:55:33 |
sh4rm4 |
same :/ |
| # 00:55:51 |
leming |
no, run gcc from within that installation directory |
| # 00:56:10 |
sh4rm4 |
mips-unknown-linux-uclibc/bin/mips-unknown-linux-uclibc-cc /tmp/test.c |
| # 00:56:16 |
sh4rm4 |
like that io suppose ? |
| # 00:56:30 |
leming |
changing your path works as well |
| # 00:56:59 |
leming |
i also have a short bash script to add symlinks for regular 'gcc' 'g++' etc naming |
| # 00:57:37 |
sh4rm4 |
ok... but that doesnt solve the missing crti.o |
| # 00:57:50 |
leming |
do you still get the error running it from there? |
| # 00:57:57 |
sh4rm4 |
yes |
| # 00:58:19 |
leming |
odd |
| # 00:58:41 |
sh4rm4 |
in the uclibc src folder there's a crti.S file for mips |
| # 00:58:50 |
sh4rm4 |
but no .o ... |
| # 01:04:45 |
sh4rm4 |
find . -name 'crt*' |
| # 01:04:45 |
sh4rm4 |
./mips-unknown-linux-uclibc/mips-unknown-linux-uclibc/sysroot/usr/lib/crt1.o |
| # 01:05:08 |
sh4rm4 |
crt1.o is built... weird |
| # 01:30:19 |
sh4rm4 |
i compiled the two missing .o files manually, now i get: |
| # 01:30:20 |
sh4rm4 |
/home/rofl/x-tools/mips-unknown-linux-uclibc/mips-unknown-linux-uclibc/sysroot/usr/lib/crtn.o: In function `_fbss': |
| # 01:30:20 |
sh4rm4 |
(*ABS*+0x4100d0): multiple definition of `_fbss' |
| # 01:30:32 |
sh4rm4 |
and similar stuff |
| # 01:31:27 |
sh4rm4 |
can i generate an empty .o file to replace that one ? |
| # 01:38:26 |
sh4rm4 |
HA! works now |
| # 01:38:43 |
sh4rm4 |
the error was using -o crti.o instead of -c |
| # 01:40:10 |
sh4rm4 |
why crosstool didnt build the two files will remain a secret... |
| # 03:47:07 |
sh4rm4 |
hmpf... in the end i get "illegal instruction" |
| # 03:49:56 |
bhundven|afk |
something sounds f'd |
| # 03:50:02 |
bhundven|afk |
is now known as: bhundven |
| # 03:50:22 |
bhundven |
can you post your config for ct-ng and uclibc and your build log somewhere? |
| # 03:52:50 |
bhundven |
sh4rm4: it should be doing -o crti.o |
| # 03:53:03 |
bhundven |
that is the output file. |
| # 03:54:28 |
sh4rm4 |
second.... the log is huge... |
| # 03:58:05 |
sh4rm4 |
https://github.com/downloads/rofl0r/cluts/log.tar.bz2 |
| # 03:58:58 |
sh4rm4 |
do you require config/ or config.gen/ ? |
| # 04:07:57 |
bhundven |
.config |
| # 04:08:13 |
bhundven |
and your uclibc .config |
| # 04:08:57 |
sh4rm4 |
http://pastie.org/2181153 |
| # 04:09:07 |
sh4rm4 |
uclibc config is inside the tarball |
| # 04:10:33 |
bhundven |
o32 |
| # 04:10:53 |
bhundven |
do you have a good reason for using that? instead of n32? |
| # 04:11:40 |
sh4rm4 |
hmm, i selected MIPS I legacy instruction set |
| # 04:12:01 |
sh4rm4 |
to be compatible to all CPUs |
| # 04:12:02 |
bhundven |
o32 is just the old abi, n32 is the new abi. |
| # 04:12:34 |
sh4rm4 |
so n32 should work? |
| # 04:12:39 |
sh4rm4 |
the cpu is pretty old |
| # 04:13:03 |
sh4rm4 |
from what i have found out, it even has no MMU |
| # 04:13:28 |
bhundven |
right, I don't think my cavium box has an mmu |
| # 04:13:53 |
bhundven |
and I know my ip22 doesn't |
| # 04:14:24 |
bhundven |
at anyrate, it's just the abi. |
| # 04:14:29 |
bhundven |
n32 should be fine |
| # 04:14:38 |
bhundven |
but. I was just asking |
| # 04:14:40 |
bhundven |
that's not the problem |
| # 04:14:51 |
sh4rm4 |
ah ok |
| # 04:15:31 |
bhundven |
good luck getting ada working :-P |
| # 04:15:44 |
sh4rm4 |
lol i only need C |
| # 04:15:51 |
bhundven |
I would probably turn off all extra languages but c++ until you get a compiler working |
| # 04:16:01 |
bhundven |
makes things simpler ;) |
| # 04:16:18 |
sh4rm4 |
i thought i did that ;) |
| # 04:16:53 |
bhundven |
haha, I was looking at the: |
| # 04:16:55 |
bhundven |
CT_CC_SUPPORT_CXX=y |
| # 04:16:55 |
bhundven |
CT_CC_SUPPORT_FORTRAN=y |
| # 04:16:55 |
bhundven |
CT_CC_SUPPORT_JAVA=y |
| # 04:16:55 |
bhundven |
CT_CC_SUPPORT_ADA=y |
| # 04:16:57 |
bhundven |
CT_CC_SUPPORT_OBJC=y |
| # 04:17:00 |
bhundven |
CT_CC_SUPPORT_OBJCXX=y |
| # 04:17:05 |
bhundven |
nm... I am getting tired. |
| # 04:17:22 |
sh4rm4 |
yeah. it seems i should read that file the next time after menuconfig |
| # 04:18:39 |
bhundven |
weird |
| # 04:19:23 |
sh4rm4 |
what? |
| # 04:20:29 |
bhundven |
[ALL ] libc/sysdeps/linux/mips/crt1.S: Assembler messages: |
| # 04:20:29 |
bhundven |
[ALL ] libc/sysdeps/linux/mips/crt1.S:117: Warning: No .cprestore pseudo-op used in PIC code |
| # 04:20:32 |
bhundven |
[ALL ] AS lib/Scrt1.o |
| # 04:21:07 |
sh4rm4 |
ah. i disabled PIC code |
| # 04:21:31 |
bhundven |
so |
| # 04:21:38 |
sh4rm4 |
since i wanted only to create static libs |
| # 04:21:58 |
bhundven |
if you try making a simple hello world program, can you build it statically? |
| # 04:22:28 |
bhundven |
/bin/-gcc -static -o test test.c |
| # 04:22:29 |
sh4rm4 |
yeah, it works if i have my self-compiled crt*.o |
| # 04:22:43 |
bhundven |
wtf did you get that? |
| # 04:22:57 |
bhundven |
how did you build it? |
| # 04:23:16 |
sh4rm4 |
i compiled them using mips-unknown-linux-uclibc/bin/mips-unknown-linux-uclibc-cc -c /path/to/crti.S |
| # 04:23:51 |
bhundven |
http://lists.uclibc.org/pipermail/uclibc/2010-January/043524.html |
| # 04:23:54 |
sh4rm4 |
then moved em to the dir where crt1.o resides |
| # 04:24:07 |
bhundven |
so it looks like this guy's build has crti.o |
| # 04:24:22 |
bhundven |
>> libc/sysdeps/linux/mips/crt1.S: Assembler messages: |
| # 04:24:23 |
bhundven |
>> libc/sysdeps/linux/mips/crt1.S:134: Warning: No .cprestore pseudo-op |
| # 04:24:26 |
bhundven |
>> used in PIC code |
| # 04:24:28 |
bhundven |
cause it's building it. |
| # 04:25:22 |
sh4rm4 |
crt1 != crti |
| # 04:25:29 |
bhundven |
:-P |
| # 04:25:32 |
bhundven |
again... tired |
| # 04:25:47 |
bhundven |
I'm still at work (-0800 PST) and have been here since 8:30am |
| # 04:26:04 |
bhundven |
u-boot is not cooperating with me |
| # 04:26:29 |
sh4rm4 |
on MIPS as well ? |
| # 04:26:39 |
bhundven |
nah, freescale/ppc |
| # 04:26:54 |
bhundven |
trying to move our stuff from jffs2 to ubifs |
| # 04:26:57 |
bhundven |
pita |
| # 04:27:41 |
bhundven |
ok. well. I got your configs and stuff. I'm gonna head home, and I'll try building it. |
| # 04:28:03 |
bhundven |
see if I can repro the problem and try to figure out wtf went wrong. |
| # 04:28:18 |
sh4rm4 |
oh cool |
| # 04:28:43 |
sh4rm4 |
i used a fresh checkout from hg |
| # 04:28:50 |
bhundven |
I should probably stop being such a (e)glibc biggot and start playing with uclibc anyways. |
| # 04:29:02 |
sh4rm4 |
btw, do you know musl libc ? |
| # 04:29:21 |
bhundven |
musl? never heard of it. |
| # 04:29:43 |
sh4rm4 |
http://www.etalabs.net/musl/ |
| # 04:30:09 |
sh4rm4 |
as of now, it's still lacking MIPS support |
| # 04:30:23 |
sh4rm4 |
but it works great on intel |
| # 04:31:02 |
bhundven |
wonder how often they update that chart. |
| # 04:31:11 |
sh4rm4 |
pretty recently |
| # 04:31:36 |
sh4rm4 |
dalias just implemented a dynamic loader one or two weeks ago |
| # 04:31:48 |
bhundven |
hmm |
| # 04:31:49 |
sh4rm4 |
and updated the chart |
| # 04:32:06 |
bhundven |
looks interesting. |
| # 04:32:18 |
bhundven |
I'll bug yann about it |
| # 04:32:37 |
sh4rm4 |
nice :) |
| # 04:33:04 |
bhundven |
http://git.etalabs.net/ - Server not found |
| # 04:33:06 |
bhundven |
eh |
| # 04:33:10 |
sh4rm4 |
git:// |
| # 04:33:26 |
bhundven |
http://git.etalabs.net/cgi-bin/gitweb.cgi |
| # 04:34:05 |
sh4rm4 |
http://git.etalabs.net/cgi-bin/gitweb.cgi?p=musl <- works for me |
| # 04:35:16 |
bhundven |
huh. probably this stupid network at my office |
| # 04:35:30 |
bhundven |
ok. well. leaving work. |
| # 04:35:38 |
sh4rm4 |
heh |
| # 04:35:38 |
bhundven |
I'll be home in an hour |
| # 04:35:45 |
sh4rm4 |
ok |
| # 04:36:00 |
sh4rm4 |
maybe i'll be still awaken then... |
| # 04:36:02 |
bhundven |
(I work for a fw company, so... network is always f'd) |
| # 04:36:19 |
sh4rm4 |
(it's 6:30 am here...) |
| # 04:36:34 |
bhundven |
oh. ok. where is that? |
| # 04:36:41 |
sh4rm4 |
switzerland |
| # 04:37:07 |
bhundven |
nice. I was there two years ago. wish I could move there. |
| # 04:37:13 |
bhundven |
I'm in seattle, wa, usa |
| # 04:37:42 |
sh4rm4 |
yeah, i guess its more peaceful around here |
| # 04:37:58 |
bhundven |
bbiab |
| # 04:38:02 |
sh4rm4 |
ok |
| # 04:38:02 |
bhundven |
is now known as: bhundven|afk |
| # 05:31:47 |
mnt_real |
quits : Remote host closed the connection |
| # 05:53:55 |
fishey11 |
joins #crosstool-ng |
| # 05:54:52 |
fishey12 |
joins #crosstool-ng |
| # 05:57:09 |
fishey1 |
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fishey11 |
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| # 05:59:30 |
bhundven|afk |
is now known as: bhundven |
| # 06:09:40 |
bhundven |
sh4rm4: what is your build host? |
| # 06:10:15 |
sh4rm4 |
suse x64 |
| # 06:13:59 |
sh4rm4 |
using gcc 4.5.0 |
| # 06:14:38 |
bhundven |
cool. just wanted to make sure you weren't building on windows or mac. we still have some problems there ;) |
| # 06:14:56 |
sh4rm4 |
i created the ulibc config file with uclibcs make menuconfig |
| # 06:15:08 |
bhundven |
ok |
| # 06:15:23 |
sh4rm4 |
i saw that they reference a kernel directory |
| # 06:15:30 |
sh4rm4 |
using /usr/lib iirc |
| # 06:15:41 |
sh4rm4 |
could that be the problem ? |
| # 06:15:54 |
bhundven |
where? |
| # 06:16:37 |
sh4rm4 |
KERNEL_HEADERS="/usr/include" |
| # 06:16:50 |
sh4rm4 |
in uclibc.config (inside the tarball i posted) |
| # 06:17:12 |
bhundven |
hmm. that's not right |
| # 06:17:36 |
sh4rm4 |
yeah i guessed so too |
| # 06:17:53 |
bhundven |
oh |
| # 06:17:54 |
bhundven |
wait |
| # 06:17:56 |
sh4rm4 |
i chose 2.6.29 or so in ct-ng menuconfig |
| # 06:18:00 |
bhundven |
that's realtive to the sysroot |
| # 06:18:08 |
sh4rm4 |
ah, ok |
| # 06:34:30 |
kos_tom |
joins #crosstool-ng |
| # 06:36:09 |
bhundven |
sh4rm4: building |
| # 06:36:52 |
sh4rm4 |
cool. thanks for looking into that |
| # 06:37:08 |
bhundven |
np. it's probably something silly |
| # 07:01:36 |
bhundven |
/home/bryan/x-tools/mips-unknown-linux-uclibc/lib/gcc/mips-unknown-linux-uclibc/4.4.6/../../../../mips-unknown-linux-uclibc/bin/ld: crti.o: No such file: No such file or directory |
| # 07:01:40 |
bhundven |
collect2: ld returned 1 exit status |
| # 07:02:35 |
sh4rm4 |
at least reproducable... |
| # 07:02:49 |
bhundven |
I gotta finish some work for another job. |
| # 07:03:08 |
bhundven |
I'll pm you to get contact info, and I mess around with this a little more later. |
| # 07:03:23 |
sh4rm4 |
ok fine |
| # 07:03:25 |
sh4rm4 |
thanks |
| # 07:04:31 |
sh4rm4 |
gonna sleep a bit... log is active |
| # 07:07:10 |
bhundven |
is now known as: bhundven|afk |
| # 07:16:24 |
y_morin |
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bhundven|afk |
is now known as: bhundven |
| # 07:35:35 |
Buglouse |
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bhundven |
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kos_tom |
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y_morin |
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kos_tom |
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bhundven|afk |
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y_morin |
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y_morin |
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bhundven |
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y_morin |
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mnt_real |
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y_morin |
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bhundven|afk |
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| # 23:33:59 |
sh4rm4 |
what for stands the -el suffix ? i.e. mipsel, armel |
| # 23:42:48 |
kos_tom |
little endian |
| # 23:42:54 |
kos_tom |
el = endian little |
| # 23:43:25 |
kos_tom |
generally, no-one talks about armel, but only arm (which is little endian) and there is armeb (which is the usage of ARM in big endian) |
| # 23:45:07 |
sh4rm4 |
ah, good to know, thanks |