Help to compile and install X11R4.18 (includes and libs) on sgi 4D Irix 3.3...

[Francois Felix INGRAND]

It appears that the X11 include files and libraries are not installed on our
sgi 4D.

I wanted to recreate them from the mit X11 distribution, but it fails.

I am looking for an sgi.cf and other patch which do the job.

Moreover, it looks like the source for the sgi server are not part of the
distribution... Nevertheless, sgi.cf does not specify 

#define BuildServer       NO

Anyway, even when I specify that, I get problem when the make depend start:

including in ./doc/Xt/Xtman...
        make depend
depending in ./config...
checking .././util/makedepend/makedepend over in .././util/makedepend first...
        cc -O2 -Olimit 2500 -float  -I../../. -I../.././config  -DSYSV -DMALLOC_
0_RETURNS_NULL   '-DINCLUDEDIR="/usr/include"'   -c include.c
        cc -O2 -Olimit 2500 -float  -I../../. -I../.././config  -DSYSV -DMALLOC_
0_RETURNS_NULL   '-DINCLUDEDIR="/usr/include"'   -c main.c
ccom: Error: main.c, line 69: unknown size
      struct sigvec sig_vec = {
      ----------------------^
ccom: Error: main.c, line 70: unknown size
        catch,
      -------^
ccom: Error: main.c, line 70: operands of = have incompatible types
        catch,
      -------^
ccom: Error: main.c, line 78: unknown size
        |(1<<(12        -1)),
      ----------------------^
(ccom): main.c, line 78: cannot recover from earlier errors: goodbye!
        |(1<<(12        -1)),
      ----------------------^
*** Error code 1

Stop.
*** Error code 1

Stop.
*** Error code 1

Stop.
*** Error code 1

Stop.

Thanks in advance for your help,
--
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Francois Felix INGRAND                          SRI International, AIC
felix at AI.SRI.COM                                333, Ravenswood Avenue
(415) 859-5584                                  MENLO PARK, CA 94025, USA
"Read my Lisp... No new syntax" (nil)