simbody/simbody — pull request #160 by sherm1 (2014-06-13 00:17:20+00:00)
Title: Dial down gcc/clang optimization to O2

Fixes #157.
Reduce optimization level from -O3 to -O2 per Debian guidance.
Remove some dead compilation flags, including the -msse2 instruction set selection, for gcc & clang.