Fix the libffi ln handling on cygwin
authorIan Lynagh <igloo@earth.li>
Tue, 8 Nov 2011 17:54:25 +0000 (17:54 +0000)
committerIan Lynagh <igloo@earth.li>
Tue, 8 Nov 2011 18:11:24 +0000 (18:11 +0000)
commitf647fd53a9cfe8e6de07f334c9c024365c8181a4
treecdcd50399718d45ccf9ad41942bef717d8f6b0b0
parentefcbe14df849dc1acc810253f4e0c725bb2d7a12
Fix the libffi ln handling on cygwin

iWe were adding c:/... to $PATH, but : is the separator
in $PATH.
libffi/ghc.mk