Makefile.am:Search /opt/local/include,lib for preproc/library processing on OS-X build.

Makefile.am

@@ -48,6 +48,8 @@ endif
 endif
 
 if OS_OSX
+ AM_CPPFLAGS +=  -I/opt/local/include	
+ AM_LDFLAGS  +=  -L/opt/local/lib
  AM_LDFLAGS  +=  -framework Cocoa -framework CoreAudio -framework CoreMIDI -framework Carbon -framework Accelerate -framework vecLib
 endif