Compiling cfengine on AIX 4.3

[Robert Palmer]

I am receiving the following errors while attempting to compile the
cfengine 1.5.4 or 1.6.0a11 distributions on AIX 4.3.2 :

gmake[1]: Entering directory
`/afs/ahpcrc.org/system/src/local/cfengine/1.6.0/aix-4.3/src'
gcc -DHAVE_CONFIG_H -I. -I. -I.   -I/usr/local/ssl/include
-I/usr/local/include  -O2  -c cfd.c
In file included from /usr/include/sys/pri.h:29,
                 from /usr/include/sys/sched.h:38,
                 from /usr/include/sched.h:52,
                 from cfd.c:49:
/usr/include/sys/proc.h:176: field `p_ru' has incomplete type
cfd.c: In function `StartServer':
cfd.c:535: warning: passing arg 3 of `naccept' from incompatible pointer
type
cfd.c:549: warning: passing arg 3 of `ngetpeername' from incompatible
pointer type
cfd.c: In function `SpawnConnection':
cfd.c:645: `PTHREADDEFAULTS' undeclared (first use in this function)
cfd.c:645: (Each undeclared identifier is reported only once
cfd.c:645: for each function it appears in.)
cfd.c:646: `PTHREAD_CREATE_DETACHED' undeclared (first use in this
function)
cfd.c:652: `tid' undeclared (first use in this function)
cfd.c: In function `HandleConnection':
cfd.c:814: `MUTEX_COUNT' undeclared (first use in this function)
cfd.c: In function `VerifyConnection':
cfd.c:1480: warning: passing arg 3 of `ngetpeername' from incompatible
pointer type
cfd.c:1601: warning: passing arg 3 of `ngetsockname' from incompatible
pointer type
gmake[1]: *** [cfd.o] Error 1
gmake[1]: Leaving directory
`/afs/ahpcrc.org/system/src/local/cfengine/1.6.0/aix-4.3/src'
gmake: *** [all-recursive] Error 1
spcws 109%

Any ideas on how to correct this would be appreciated thank you.

--Robert