We are compiling the boost library (just the RegEx portion) on an HP-UX machine using the aCC compiler v A.03.70.

Straight off, it does not compile (a #error in hp_acc.hpp reports that version A.03.80 or higher is needed). We can suppress the error, but we quickly run into a compiler error "Not enough memory is available to finish the compilation".

My suspicion is that the aCC compiler restriction was imposed because of this very problem and that there is no work-around. But I'd like to confirm this, and if I'm wrong, are there any suggestions or work-arounds that anyone may have. Unfortunately, we cannot upgrade our compiler due to customer requirements.

--Marc Bernier