Re: [bug-gawk] macOS: mpfrsqrt check fails on gawk-4.2-stable and master branches

[arnold]

The flows in mpfr.c and extension/intdiv.c for the MPFR cases are
completely different.  The first uses mpfr_get_z and the second
uses mpz_tdiv_qr.

Andy - did you write the extension?

I also have to wonder if we're up against compiler issues. Linux
uses GCC to comple MPFR and GMP, and on Mac OS X it's clang.

HTH,

Arnold