uname -a gives:-
FreeBSD newred.gradwell.net 4.8-STABLE FreeBSD 4.8-STABLE #1
./configure seems to work OK (using --prefix=$HOME) but I needed a specific
--with-homespool as well.
However although it compiles (with *lots* of warnings about things that
ANSI C doesn't support) it fails to link with the following errors:-
pattern.o: In function `mutt_which_case':
/home/isbd/build/mutt-1.5.16/pattern.c:150: undefined reference to `iswalpha'
/home/isbd/build/mutt-1.5.16/pattern.c:150: undefined reference to `iswupper'
*** Error code 1