http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43682
--- Comment #2 from Chen Chen <aflyhorse at foxmail dot com> 2011-01-07 17:17:05 UTC --- I know it's about boehm-gc, and I've found that they have been solved in the upstream. I come here one year ago to ask for a merge. I cannot handle the multilib Makefile of boehm-gc... This problem made us hard to port the complete workbench from MSVC to gcc because we need pure win64 platform. We want a tool to convert Java directly into fast-running binarys, comparing to Sun's or OpenJDK.