Cross Compiling Newbie... HPUX and Solaris question

[Steven Ball]

Hi guys!  I'm sorry if this is the wrong place 
to post this, but I'm finding straight answers hard to find elsewhere 
:)
 
I want to compile a cross compiler on my i686-linux 
box to compile for targets sparc-solaris and hppa-hpux.  I managed to get 
binutils to compile for sparc-solaris, but not for hppa-hpux, and I haven't 
gotten gcc to compile for either (hppa-hpux is not a valid target for 
gcc?)
 
Am I insane to think that I can make this happen, 
or am I merely overlooking the obvious here?  Does anyone have any pointers 
to help me out?  I know that GNU gcc and its buddies are available for both 
of the target machines I am after...
 
I sincerely appreciate your help, and please accept 
my apologies if this is the wrong place to post this.
 
 
--- Steven Ball Motorola System 
Administrator