Thanks, I installed that.
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
Stripping `-lmingwex` from the Fortran default linker flags can lead to
a situation where the first `-lmsvcrt` appears before the first
`-lmingwex` for a library that consists of Fortran and C++ sources.
That means that the linker picks some functions from the Windows CRT that
should instead be pic
