"H.J. Lu" <hjl.to...@gmail.com> writes: > g++ adds -lm since libstdc++ uses libm. If we do it in gcc, we may > add run-time dependency on libm.so to all C programs even if they > don't use libm at all.
No. All the gcc driver has to do is: *if* -lm is used on the link line, also add it after the use of --plugin-callback. > Your proposal means we have to add lots of library references to > GCC driver. I am not sure if it is a good idea. No. No library references have to be added. Ian
