[Bug bootstrap/54304] linking stage picks up system mpfr instead of in-tree version

[glisse at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54304

--- Comment #3 from Marc Glisse <glisse at gcc dot gnu.org> 2012-08-17 19:27:08 UTC ---
When you say: "the system libraries", where are they? /opt/local/lib?