[Bug target/45787] r164531 breaks plugin support on x86_64-apple-darwin10

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45787

--- Comment #6 from Jack Howarth <howarth at nitro dot med.uc.edu> 2010-09-26 
15:12:36 UTC ---
Revised patch with corrected changelog at
http://gcc.gnu.org/ml/gcc-patches/2010-09/msg02054.html.