dash build errors

When I try to compile dash on FreeBSD 7.2-STABLE i386 I get the following:

$gmake
gmake all-recursive
gmake[1]: Entering directory `/home/variable/dash-0.5.1' Making all in src
gmake[2]: Entering directory `/home/variable/dash-0.5.1/src' gmake all-am
gmake[3]: Entering directory `/home/variable/dash-0.5.1/src' if gcc -DBSD=1 -DSMALL -DSHELL -DGLOB_BROKEN -DFNMATCH_BROKEN -DIFS_BROKEN -D__COPYRIGHT\(x\)= -D__RCSID\(x\)= -D_DIAGASSERT\(x\)= -I.
-I. -I.. -include ../config.h -g -O2 -Wall -MT exec.o -MD -MP -MF

".deps/exec.Tpo" \
          -c -o exec.o `test -f 'exec.c' || echo './'`exec.c; \
        then mv -f ".deps/exec.Tpo" ".deps/exec.Po"; \
        else rm -f ".deps/exec.Tpo"; exit 1; \
        fi

exec.c: In function 'find_command':
exec.c:317: error: storage size of 'statb' isn't known exec.c:326: warning: implicit declaration of function 'stat64' exec.c:317: warning: unused variable 'statb' gmake[3]: *** [exec.o] Error 1
gmake[3]: Leaving directory `/home/variable/dash-0.5.1/src' gmake[2]: *** [all] Error 2
gmake[2]: Leaving directory `/home/variable/dash-0.5.1/src' gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/home/variable/dash-0.5.1'
gmake: *** [all] Error 2

Eitan Adler
"Security is increased by designing for the way humans actually behave."
-Jakob Nielsen