On Mon, Oct 12, 2009 at 08:09:48AM -0700, Bingfeng Mei wrote: > Richard, > Doesn't REGISTER_TARGET_PRAGMAS need to call c_register_pragma, etc, if we > want to specify target-specific pragma? It becomes part of libbackend.a, > which is linked to lto1. One solution I see is to put them into a separate > file so the linker won't produce undefined references when they are not > actually used by lto1.
Yes. Take a look at config/arm/arm-c.c, which does not go into libbackend.a. -- Daniel Jacobowitz CodeSourcery
