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Postings from June 2019
On Mon, 10 Jun 2019 14:51:28 GMT, hv wrote: > > This is a bug report for perl from hv@crypt.org, > generated with the help of perlbug 1.41 running under perl 5.31.1. > > ----------------------------------------------------------------- > [Please describe your issue here] > > On this new computer with a freshly installed Ubuntu (bionic), I tried > to build blead with clang and threads support, which fell over at the > linking stage missing references such as pthread_get_specific() and > some maths functions. > > Tracking back, I found during configure that it had: > Checking for optional libraries... > What libraries to use? [none] > > I then found that I hadn't actually installed gcc on this machine, so > the /usr/bin/cc link was also pointing at clang. > > After installing gcc (which updated the /usr/bin/cc link), retrying > the > clang build successfully found: > What libraries to use? [-lpthread -lnsl -ldl -lm -lcrypt -lutil > -lc] > .. to create the perl below. > > Not sure if the fault here lies with me, perl or clang. > This is puzzling. I've been running Ubuntu 18.04.02 LTS for most of a year now. I don't recall having to specifically install gcc. However, I was upgrading the OS on a machine from 16.04. Still, if anything I would suspect you'd have to manually install clang rather than gcc. [snip] > osvers=4.18.0-21-generic > archname=x86_64-linux-thread-multi > uname='linux zen2 4.18.0-21-generic #22~18.04.1-ubuntu smp thu may > 16 15:07:19 utc 2019 x86_64 x86_64 x86_64 gnulinux ' What's also odd is that my Linux kernel is only at the 4.15 level -- notwithstanding the fact that I diligently apply all Software Updates. $ uname -a Linux zareason 4.15.0-51-generic #55-Ubuntu SMP Wed May 15 14:27:21 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux Thank you very much. -- James E Keenan (jkeenan@cpan.org) --- via perlbug: queue: perl5 status: new https://rt.perl.org/Ticket/Display.html?id=134189Thread Previous | Thread Next