ocaml/opam — pull request #1681 by planar (2014-09-01 19:46:51+00:00)
Title: Fix handling of SIGPIPE

Do not ignore SIGPIPE beause that is inherited by child processes and it screws up shell scripts. Instead, install a handler that does nothing.

The package "pa_ovisitor" fails on my machine: it just loops, eating one core, because its build instructions include "yes no | omake ". When omake is done, the "yes" process ignores the SIGPIPE and just loops forever.