qmail - erro de compilaçao inicial

[devlinmaxx]

Pessoal, estou tentando dar o bendito MAKE SETUP CHECK no meu qmail pra compila-lo, e o seguinte erro aparece:

( ( ./compile tryvfork.c && ./load tryvfork ) >/dev/null \
2>&1 \
&& cat fork.h2 || cat fork.h1 ) > fork.h
rm -f tryvfork.o tryvfork
./compile qmail-local.c
qmail-local.c:1:23: sys/types.h: Arquivo ou diret?rio n?o encontrado
qmail-local.c:2:22: sys/stat.h: Arquivo ou diret?rio n?o encontrado
qmail-local.c: In function `maildir_child´:
qmail-local.c:85: storage size of `st´ isn´t known
qmail-local.c: In function `checkhome´:
qmail-local.c:313: storage size of `st´ isn´t known
qmail-local.c: In function `qmeox´:
qmail-local.c:329: storage size of `st´ isn´t known
qmail-local.c: In function `qmeexists´:
qmail-local.c:348: storage size of `st´ isn´t known
qmail-local.c:361: `S_IFMT´ undeclared (first use in this function)
qmail-local.c:361: (Each undeclared identifier is reported only once
qmail-local.c:361: for each function it appears in.)
qmail-local.c:361: `S_IFREG´ undeclared (first use in this function)
qmail-local.c: In function `main´:
qmail-local.c:450: warning: return type of `main´ is not `int´
make: ** [qmail-local.o] Erro 1

A hora que chega nessa parte, da o erro e para. Alguem ja se deparou com esse erro? Podem me ajudar a debuga-lo?

[devlinmaxx]

Obrigado pela ajuda, pessoal... <IMG SRC="images/forum/icons/icon_confused.gif">
Bom, alguem poderia me ajudar com este outro erro?

[root@under qmail]# make
./compile -DQLDAP_CLUSTER -DCLEARTEXTPASSWD -DAUTOMAILDIRMAKE -DAUTOHOMEDIRMAKE qmail-local.c
qmail-local.c:1:23: sys/types.h: Arquivo ou diret?rio n?o encontrado
qmail-local.c:2:22: sys/stat.h: Arquivo ou diret?rio n?o encontrado
qmail-local.c: In function `maildir_child&acute;:
qmail-local.c:97: storage size of `st&acute; isn&acute;t known
qmail-local.c: In function `maildir&acute;:
qmail-local.c:250: storage size of `mailst&acute; isn&acute;t known
qmail-local.c: In function `mailfile&acute;:
qmail-local.c:319: storage size of `filest&acute; isn&acute;t known
qmail-local.c:319: storage size of `mailst&acute; isn&acute;t known
qmail-local.c: In function `checkhome&acute;:
qmail-local.c:486: storage size of `st&acute; isn&acute;t known
qmail-local.c: In function `qmeox&acute;:
qmail-local.c:502: storage size of `st&acute; isn&acute;t known
qmail-local.c: In function `qmeexists&acute;:
qmail-local.c:521: storage size of `st&acute; isn&acute;t known
qmail-local.c:534: `S_IFMT&acute; undeclared (first use in this function)
qmail-local.c:534: (Each undeclared identifier is reported only once
qmail-local.c:534: for each function it appears in.)
qmail-local.c:534: `S_IFREG&acute; undeclared (first use in this function)
qmail-local.c: In function `main&acute;:
qmail-local.c:623: warning: return type of `main&acute; is not `int&acute;
make: ** [qmail-local.o] Erro 1