Accomodate Darwin $AS which tries to read from STDIN.
On darwin, diagnoze arch via uname -p. (SIGBUS during build)
Update find_machine_architecture() to 2.3.0 logic (so disable sparcv7)
Make getHeap() use PerlIO, and consistently use bytes for output.
This update fixes various segmentation faults during "make test" (using
pari 2.1.6).
Pkgsrc changes:
- Removed files/Makefile.PL (not used anymore).
Relevant changes since version 2.010501:
========================================
- various 64-bit fixes
- extensive update ot test suite
