[i386] Why g++ _always_ link an executable with libm.so?

[Gabriel Dos Reis]

Andrew Pinski <pinskia@physics.uc.edu> writes:

| Also note on some targets like darwin, libm is included in libsystem
| (aka
| libc) by default.

Indeed.  I've always found it an extraordinary definition of libc that
leaves out the mathematical functions, as if cos() or sin() or atan()
were not part of the C standard library.

-- Gaby