mkcheck and rpath

[Benjamin Kosnik]

> 	mkcheck now uses --rpath in SH_FLAG.  AIX linker does not have a
> --rpath option.  SH_FLAG used to be empty.  Is mkcheck suppose to be
> portable any more?

No. It's a plaything for the maintainers, who are assumed to be running 
linux or solaris.

That's why 'make check' defaults to the dejagnu harness, which is "portable."

I'm also not quite sure how do testing for the shared libraries now that 
libtool's been ditched. At the moment, I can't figure out what g++ does, 
and am not sure how to do the --rpath thing in a portable manner, so that libstdc++.so is 
found across all platforms and linkers.

Suggestions welcome...

> 	The reason I ask is that when I try runnin the testsuite via
> dejagnu, I get TCL errors and the test bails.

The dejagnu testsuite only tests static builds right now. What's your error?

-benjamin