Thanks, John. I've checked the google-perftools's document again. Libunwind does not need on 64-bit systems.
Regards Simon δΊ 14-5-19 0:04, John Marino ει: > On 5/18/2014 15:10, k simon wrote: >> Hi,Lists, >> As I have not found libunwind packages on dport nor pkgsrc, so I >> compiles it on dfly 3.6.2, but it's failed as below: >> *** Error code 1 >> >> Stop. >> make: stopped in /root/kf/libunwind-1.1 >> >> I need libunwind as somebody told me tcmalloc should compiled with >> libunwind on 64 bit platforms. Is it correctly ? I plan to test squid >> with tcmalloc and swapcache+UFS recently.:) >> >> > > I confirm that it does not build on 3.6 or 3.7 either and never has: > http://muscles.dragonflybsd.org/latest-failures/logs/errors/libunwind-20121006.log > > This is why it is not in dports - the barrier to entry is that the port > has to build on x86-64/master branch. > > I won't be looking at this any time soon. If you come up with a good > patch you can submit it at https://github.com/DragonFlyBSD/DPorts/issues > and we'll get it into dports. > > John >
