Wonder if anyone's run into this problem with gcc.  I'm running EGCS 2.91.57
from Jazz, on 6.0pp2.  I have C/iX installed on this system as well.

The first problem is that
/usr/local/lib/gcc-lib/hppa1.0-hp-mpeix/egcs-2.91.57/include/signal.h includes
<sys/signal.h>.  My system doesn't have one, signal.h is in /usr/include, not
usr/include/sys.  I checked my other *NIX systems.  On HP-UX 10.20,
/usr/include/signal.h includes /usr/include/sys/signal.h.  On Red Hat Linux 6.1,
/usr/include/sys/signal.h includes /usr/include/signal.h.  On the 3000, making a
link from /usr/include/sys/signal.h to /usr/include/signal.h gets by the
problem.

The second problem is that
/usr/local/lib/gcc-lib/hppa1.0-hp-mpeix/egcs-2.91.57/include/signal.h defines
_SIGNAL_INCLUDED before including sys/signal.h.  This causes the contents of
sys/signal.h to be skipped during the preprocessing phase.  I fixed this by
commenting out the #define in the gcc file, since the HP include file defines it
once it's included.

This gets my compilations going, but it's pretty crude.  Anyone else run
across this before?  I reinstalled all the GNU files from Jazz, but the problems
still exist.  I'm not writing any threaded code, so I didn't use the newer
version of the compiler.  Perhaps it's fixed there?

Thanks, Bob Rose