The following reply was made to PR ports/166872; it has been noted by GNATS. From: Sayetsky Anton <vsjcfm at gmail.com> To: bug-followup at freebsd.org, jeroen at dckd.nl Cc: Subject: Re: ports/166872: devel/boost-libs fails to build Date: Tue, 24 Apr 2012 16:05:53 +0300 And set MAKE_JOBS_NUMBER to 1 in make.conf