http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48180
henry0312 at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Component|target |lto --- Comment #2 from henry0312 at gmail dot com 2011-03-18 14:28:04 UTC --- (In reply to comment #1) > LTO is not enabled by default on x86_64-apple-darwin10 and the apple linker > does not support a linker plugin compatible with LTO. > > But yes, the error message could be improved to state this (no plugin > compatible linker available) instead of complaining the way it does. Should 'liblto_plugin.so' exist indeed? Is this file created when compile gcc? And If I compile binutils, will I be able to use '-fuse-linker-plugin'?