Re: Do not remove MinGW libraries from Fortran default linker flags

I hope it is ok to CC Paul Eggert who applied the patch that broke this as far as I understand. Is the change below acceptable? It is needed when building Octave targeting Windows. Without it, the implementation of `casin` from the Windows runtime is used instead of the replacement from MinGW-w64

Re: Do not remove MinGW libraries from Fortran default linker flags

Thanks, I installed that.