Re: [MIT-Scheme-users] Installing MIT Scheme on FreeBSD x86_64

[Francis GUDIN]

Taylor R Campbell writes:

>    Date: Wed, 07 Mar 2012 16:20:57 +0100
>    From: Francis GUDIN <address@hidden>
>
>    About fenv_t, my build always had HAVE_FENV_H and HAVE_FENV_T defined in 
>    microcode/config.h; furthermore, a small patch to microcode/configure.ac 
>    enabled proper detection of a handful of fe*() that were misdetected.
>    Everything available in DragonFly's fenv(3) is recognized.
>    In case there's interest, I attach the diff.
>
> Right, I remember that -- various fe* routines are macros there...
> Does that patch fix the problem?  If not, what happens if you make
> Scheme totally ignore the system's fenv stuff, by manually undefining
> HAVE_FENV_H &c.?

Unfortunately, no. That failed also, in a seemingly same way.

About #undef'ing HAVE_FE*, I can't build that way: it breaks at compiling 
floenv.c.

Still looking into it.

--
Francis