Milter-greylist

Hello Everybody,

I am new on this list. Please forgive me if I repeat some issue which was
already discussed.

I was configuring and compiling on Tru64 UNIX V5.1A the milter-greylist
V1.2.2 (latest stable before the new stable 1.4).
I had to remove the -Wall option from the Makefile.in, that way everything
is fine.

I am trying to upgrade now to V1.4.
The configure script started to fail on founding the pthread library which
was not an issue before.
I have seen that the configure now checks for the -Wall option.
I see that the config.log contains multiple instance of this kind of error
message:

ld:
Invalid flag usage: Wall, -Wx,-option must appear after -_SYSTYPE_SVR4
ld: Usage: ld [options] file [...]

Maybe something is incomplete with the -Wall compile flag verification? Or
maybe I have to upgrade my compiler?
Can anybody help me? I attach the config.log file.

Best Regards,
Attila Bruncsak