Boris, I'll give that a try . thanks, Rich

Does anyone have any experience building on HP? Any help would be appreciatd!

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I build (soon-to-be-released) boost 1.34 on HP-UX/ia64 11.23 with aCC A.06.14 regularly, as part of boost testing.

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Are you on ia64 or PA-RISC machine? What does 'aCC -V' say? Can you switch to boost 1.34?

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Thanks, Boris