tree e3a0b13ecaa063dffab8d2c2c6169202c643899a
parent 50dca6d127cd92d20a7cfafebf6cfe9516b0043f
author Mark Adler <madler@alumni.caltech.edu> 1483153126 -0800
committer Mark Adler <madler@alumni.caltech.edu> 1483156857 -0800

Detect clang in cc version.