Date: Thu, 22 Oct 2015 08:50:39 +0200 From: Mattia Rossi <mattia.rossi.mailinglists@gmail.com> To: freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: CC core dumping with CLANG 3.7 on armv5 - DREAMPLUG Message-ID: <5628873F.7050509@gmail.com> In-Reply-To: <5626144F.9060003@gmail.com> References: <5626144F.9060003@gmail.com>
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Hi all again, does anyone know what might be going on regarding the error below? Unfortunately I can't build clang with debugging symbols, as it fails because I run out of swap. As this means that I ahve to repartition and rebuild my build system and that's going to take awhile until I find the time to get around to do that, I have no additional information in the meantime... Cheers, Mat > > since CLANG was upgraded to 3.7 I'm not abel to compile anything on > my Dreamplug anymore: > > FreeBSD clang version 3.7.0 (tags/RELEASE_370/final 246257) 20150906 > Target: arm--freebsd11.0-gnueabi > Thread model: posix > configure:3562: $? = 0 > configure:3551: cc -v >&5 > FreeBSD clang version 3.7.0 (tags/RELEASE_370/final 246257) 20150906 > Target: arm--freebsd11.0-gnueabi > Thread model: posix > configure:3562: $? = 0 > configure:3551: cc -V >&5 > cc: error: argument to '-V' is missing (expected 1 value) > cc: error: no input files > configure:3562: $? = 1 > configure:3551: cc -qversion >&5 > cc: error: unknown argument: '-qversion' > cc: error: no input files > configure:3562: $? = 1 > configure:3582: checking whether the C compiler works > configure:3604: cc conftest.c >&5 > cc: error: unable to execute command: Bus error (core dumped) > cc: error: clang frontend command failed due to signal (use -v to see > invocation) > > Unfortunately I don't have any debugging symbols enabled in world (yet > - it's compiling), only > in the kernel, so I can't get a proper backtrace: > > root@dreamplug:~ # gdb /usr/bin/cc cc.core > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you > are > welcome to change it and/or distribute copies of it under certain > conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for > details. > This GDB was configured as "arm-marcel-freebsd"...(no debugging symbols > found)... > Core was generated by `cc'. > Program terminated with signal 10, Bus error. > #0 0x01eb0868 in ?? () > (gdb) bt > #0 0x01eb0868 in ?? () > (gdb) > > Does anyone have similar probelms or know a solution to that? > > Please con't tell me that nobody is using armv5 anymore and I should > change to a RPi or so :-( > > Cheers, > > Mat
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