Oh. All I needed to get my code to link under Solaris was to use the -mimpure-text option. Obvious, yes?
I don't really hate computers. And I don't hate Fortran 77, either, my frequent complaints notwithstanding. But that sort of linking problem sometimes makes me drift from a Muppet personality of Gonzo (generally friendly, if a bit confusing) to something more like Miss Piggy (Hi-ya!).
I think it's time for lunch. Maybe I'll play the Swedish Chef for a few minutes.