[compiler-rt] r251447 - [asan] On OS X, log reports to syslog and os_trace

Kuba Brecka via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 27 15:57:59 PDT 2015


> It caused:
> 
> /tmp/gotsan.wmNri3GVMz/race_linux_amd64.syso: In function
> `__sanitizer::SharedPrintfCode(bool, char const*, __va_list_tag*)':
> gotsan.cc <http://gotsan.cc/>:(.text+0x4a85): undefined reference to
> `__sanitizer::WriteToSyslog(char const*)'
> collect2: error: ld returned 1 exit status
> @
> 
> on Fedora 22.

It looks like the issue is in lib/tsan/go/buildgo.sh, which doesn’t even build sanitizer_common_libcdep.cc...

Could you try adding it to buildgo.sh’s list of Linux sources?  If the fix is not that easy, we can revert this patch, but since this looks like it’s a Go-specific Linux-specific failure, it would be great if you could help us with triaging the failure.

Thanks,
Kuba

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