Roberto Oliveira authored Jun 30, 2017 and Ariadne Conill committed Jun 30, 2017

Since ocaml 4.04, ocaml commands start to point to native-compiled instead
of the byte-code compiled, e.g. ocamlc points to the native-compiled
ocamlc.opt.

This patch adds -no-pie to all ocaml compiled to native code (for ppc64le),
fixing the segfault problem that was happening.