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| # 04:39:18 | cb88 | I was attempting to build a bare sparc compiler... and I get this configure:740: sparc-unknown-elf-gcc -o conftest -fPIC conftest.c 1>&5 |
| # 04:39:18 | cb88 | /root/x-tools/sparc-unknown-elf/lib/gcc/sparc-unknown-elf/4.5.4/../../../../sparc-unknown-elf/bin/ld: cannot find crt0.o: No such file or directory |
| # 04:41:21 | cb88 | that was with hg from yesterday im trying it with the latest release now |
| # 04:42:58 | cb88 | I saw similar issues with other toolchains which suggested forcing unwinding. However that doesn't seem to be an option for none or newlib as the c library which are my only options for bare metal |
| # 04:47:35 | cb88 | I'll be in chat for awhile tonight and can check the logs later if anyone has an idea about that. |
| # 05:59:59 | cb88 | 1.16.0 works .. must just be a bug in the development code |
| # 06:01:32 | cb88 | strike that... I forgot to swich archs :/ |
| # 06:02:29 | cb88 | no its ok :D... whew.. need sleep X.x |
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| # 08:28:32 | bigvalen | Should ct-ng include rpc.h ? |
| # 09:35:07 | bigvalen | Ah. It's a glibc thing that was removed in 2.14 |
| # 09:36:04 | bigvalen | decides to use 2.13 rather than work out how to crosscompile the replacement external libtirpc |
| # 09:38:53 | Cubox | parts #crosstool-ng |
| # 10:03:23 | kos_tom | bigvalen: you can also look at 2.16 using the config option that renables RPC headers |
| # 10:04:18 | bigvalen | kos_tom, Oh, I didn't see that option. Is it accessible via "ct-ng menuconfig" ? |
| # 10:05:16 | kos_tom | no, I don't think ct-ng has 2.16 support at the moment. |
| # 10:06:38 | bigvalen | It's already taken me 5 days to work out how to build toolchain that'll build ptxdist for PPC, I think I'll cut my losses and go with 2.13 (if I could make that work) |
| # 10:08:21 | bigvalen | sobs slowly as gdbserver fails to build because "/x-tools/powerpc-unknown-linux-gnu/bin/powerpc-unknown-linux-gnu-gcc -V" gives "powerpc-unknown-linux-gnu-gcc: error: unrecognized option '-V'" |
| # 10:12:47 | bigvalen | Screw it, I can live without gdb. |
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| # 11:37:36 | GreatEmerald | How do I configure ct-ng to build for target tuple starting with i686-, and not i586-? It seems to do the latter by default... |
| # 12:34:06 | bigvalen | Hmm. I'm after coming across this; http://gcc.gnu.org/ml/gcc/2004-04/msg01032.html |
| # 12:34:23 | bigvalen | Is there any way I can get any program that tries to link with stdc++ to also pull in gcc_s ? |
| # 12:34:55 | bigvalen | GreatEmerald, You set it through "ct_ng menuconfig". There is a freeform text box to set -mtune I believe |
| # 12:43:34 | bigvalen | Meh, LD_FLAGS=-lgcc_s will likely work for everything. |
| # 12:46:05 | GreatEmerald | bigvalen: Hmm? I'm already using mtune, and it's set to atom (but its tuple starts with i686). But I think that using i686 in the "alias" field should do the trick. |
| # 12:47:01 | bigvalen | Yeah, give it a go. I put 860 in both for my instance, just in case. |
| # 12:47:10 | bigvalen | And then set -mtune 860 in my CFLAGS to be 100% sure. |
| # 12:47:48 | GreatEmerald | Also, for some reason I can't get the latest version of glibc to compile, complains about a missing cpuid.h file |
| # 12:48:03 | GreatEmerald | But the previous versions work, so that's odd |
| # 12:49:09 | bigvalen | cannot believe how hard it is to find a toolchain that'll work with the right headers/libraries and link flags. |
| # 13:20:22 | cb88 | that explains why I coun |
| # 13:20:53 | cb88 | coudn't get glibc working on gentoo sparc... missing the rpc code :/ |
| # 13:21:27 | bigvalen | I just rolled back to 2.13, it worked. |
| # 13:21:47 | bigvalen | Well, maybe it worked. I've still not built my system (a ptxdist system for the Cyclades terminal servers) |
| # 13:25:14 | cb88 | it works on sparc at least on gentoo it does |
| # 13:27:18 | bigvalen | Which works, the older glibc ? |
| # 13:27:37 | bigvalen | You can build your own tirpc library, if you feel brave enough |
| # 13:30:46 | cb88 | yes old glibc works... I would like to use 2.16 though as it has some sparc optimisations |
| # 13:32:10 | cb88 | brave? I'm already practically mad for fiddling with Gentoo on a SparcStation LX (with Sun Blade 100 rocket boosters as appropriate) lol |
| # 13:34:01 | bigvalen | An LX ? |
| # 13:34:16 | bigvalen | Is that the black & white one with integrated screen ? |
| # 13:34:33 | bigvalen | Ah, no. Wow. |
| # 13:34:50 | bigvalen | I've not used on of those since...1995. And they weren't too hot then. |
| # 13:35:08 | cb88 | no that would be a voyager and I think it was color... |
| # 13:35:41 | bigvalen | Nah, the ELC I think was the first one I used in 1993. |
| # 13:35:47 | cb88 | LX is a 50Mhz microsparc ... integrated CG6 8bit 1Mb framebuffer upgradable to 2Mb which would be able to do 1600x1200 output |
| # 13:35:49 | bigvalen | I just confused it with the LX |
| # 13:36:04 | cb88 | LX is the first of the sun4m series |
| # 13:36:07 | bigvalen | Good look getting a 1600x1200 montiro for those ones. |
| # 13:36:31 | cb88 | ah... you can hook it up to some LCDs with an adapter |
| # 13:36:36 | cb88 | *nah |
| # 13:36:57 | cb88 | works quite well with my sanmsung syncmaster |
| # 13:37:23 | bigvalen | Nice. |
| # 13:37:27 | bigvalen | Small too |
| # 13:37:30 | cb88 | I do have a half broken 80lb monster under the desk though.. and a working 17in sony CRT that works |
| # 13:41:35 | cb88 | newlib is missing some things to link crt.o :/ hmm.... it works withouth it though on 1.16.0 |
| # 13:44:43 | cb88 | going to try the experimental newlib versions |
| # 13:58:12 | GreatEmerald | Apparently I can't build the toolchain if I select to use GCC 4.5, but it works just fine with experimental 4.7.1... Strange. |
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