On Thu, Jun 11, 2015 at 1:07 AM, Brent Cook <bust...@gmail.com> wrote: > Hi, > > I've had some reports against LibreSSL that some failures building in > different environments (Solaris 11.2 and Cygwin, to name a couple) are > resolved when using newer versions of libtool. I normally build > LibreSSL tarballs with the latest version in ports, 2.4.2, but thought > it wouldn't hurt to give 2.4.6 a try. > > The main thing I noticed is that 2.4.6 caused builds to slow > dramatically, 3-4x more slowly, with 85% of the time spent in system > on this dual-core i7 laptop running OpenBSD current. Here is 'make > -j4' with LibreSSL portable: > > libtool 2.4.2 > 2m17.80s real 4m40.23s user 3m13.20s system > > libtool 2.4.6 > 9m18.17s real 8m5.22s user 24m44.62s system > > Anyone else have similar experiences?
I tried it on OS X and its a similarly-awful: real 0m36.651s user 1m39.188s sys 0m33.393s real 2m2.272s user 4m44.130s sys 2m48.859s Looks like its forking like crazy. Amazing pathological case.
