Has anyone succeeded in getting this to build?

I get it to configure OK, but then it dies trying to make dependencies
(I think) in common-src/debug.c, with errors that look like pid_t and
various other important types are not known (and also, possibly,
prototypes are missing / don't match definitions, which may be because
the P macro isn't defined.

Everything looks OK - it thinks it should include unistd.h (which is
where pid_t is defined), but if I trace what gcc is actually including
it seems to include (the fixincluded) unistd.h but *not* the files it
includes, (even though _UNISTD_H is not defined...), which smells
like some gcc bug.  But I can't work out what it is, and it seems
ludicrously unlikely that gcc has such an obvious bug.

I have 2.4.2p2, but built with an older gcc (probably 2.9x or maybe an
early 3, certainly not 3.2).  I've just rebuilt it with 3.2 and it
works fine (well, it builds with no complaints, I don't want to
install it).

All I can think of now is to gradually whittle away at amanda.h /
config.h or compare them with the 2.4.2p2 ones until something
changes, but I thought I should ask first (or, realistically just
stick with 2.4.2p2...).

The configure line I'm using is:

    ./configure --prefix=/local \
            --with-user=root --with-group=backup \
            --with-config=tfeb-backup \
            --with-gnutar=/local/gnu/bin/tar \
            --with-libraries=/local/gnu/lib \
            --without-debugging

which should be pretty unexceptionable I think.

Thanks

--tim