Compile on Solaris

[Clay Spence <cspence@sarnoff.com>]

When trying to compile siag office on a Sun workstation running Solaris
2.6 using sun's compiler,  a lot of the compiling goes fine, but then
I get the following errors:

cc -DHAVE_CONFIG_H -I. -I. -I..   -I/usr/openwin/include  -fast -c
Animator.c
"Animator.c", line 33: cannot find include file: <X11/xpm.h>
"./Animator.h", line 85: syntax error before or at: XpmAttributes
"./Animator.h", line 85: cannot recover from previous errors

The problem seems obvious: no X11/xpm.h. I looked in
/usr/openwin/include/X11, and /usr/include/X11 is a link to
/usr/openwin/include/X11.  Is there some way to fix this, without
requiring root access?

Clay