🚀 go-pugleaf

I was getting
> "crt0+.o contains non external relocatable ..." (or something like
> that; I don't have the machine here, and I didn't write it down...)
when trying to link the libg++ tests, with G++ 1.34.0+ configged for
sun4-os4. Michael Tiemann recognized these symptoms as:
>when I tried linking crt0+.o which was compiled with a 68020 or a VAX
>compiler.  Run `file' on that file, and see if it tells you its really
>a sparc object

This diagnosis was close enough to point me in the right direction:
"config" is not enough! there are lines in the makefile (which perhaps
should be ifdefs in ld.c?) with -DTARGET=SUN3 and -DSUN=3 which need
to be hand tweaked (well, comment out the Sun3 line, uncomment the
Sun4 line) when moving form Sun3 sources to Sun4 sources. I had
forgotten to do this when doing the config... 

So, it works, C++ for the Sun4 is a reality, though the configuration
could be automated a little more (though frankly I'd rather see
Multiple Inheritence :-) so maybe a reminder of this line (ok, if I
missed it put it in boldface :-) should be in g++.texinfo.

					Thanks, Mark Eichin
					<eichin@athena.mit.edu>