Re: (ITS#6945) nssov does not build on older Linux distributions (RHEL3, RHEL4)

[h.b.furuseth@usit.uio.no]

smbk5pwd is the strangest failure, since there are no #includes
preceding portable.h and slap.h to interfere.  My guess is RHEL[34] need
a compilation flag like -pthread to enable threading.  If you can still
test this, check against which options OpenLDAP uses when compiling an
overlay in slapd/overlays/.

If that's not it, run the gcc compile command but replace '-c (-o
foo.o)' with '-E -dD -o foo.i' This puts the preprocessor output plus
macro definitions in foo.i, which should ease comparing with the
/usr/include/ files and see why the pthread_rwlock_t def is excluded.

-- 
Hallvard