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Subject: Re: [PATCH] fortran: use fpu-glibc on powerpc*-unknown-freebsd
From: FX <fxcoudert@gmail.com>
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Hi,

> the problem is that configure checks for feenableexcept() in libm:
> AC_CHECK_LIB([m],[feenableexcept],[have_feenableexcept=3Dyes =
AC_DEFINE([HAVE_FEENABLEEXCEPT],[1],[libm includes feenableexcept])])
>=20
> FreeBSD doesn't have this function in libm, it's implemented in =
/usr/include/fenv.h.

I see. Then we probably can use AC_CHECK_FUNCS, or design a specific =
check, so that it gives the right value on both glibc and FreeBSD =
targets.

Could you test something on your end?

FX=