Mac OS X build fix, by Andreas Faerber.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3898 c046a42c-6fe2-441c-8c8c-71466251a162

configure

@@ -151,6 +151,7 @@ darwin_user="yes"
 cocoa="yes"
 coreaudio="yes"
 OS_CFLAGS="-mdynamic-no-pic"
+OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
 ;;
 SunOS)
     solaris="yes"