K 10
svn:author
V 6
jbeich
K 8
svn:date
V 27
2016-11-11T11:59:31.325895Z
K 7
svn:log
V 192
math/rpy2: stop linking against math/R depends

While here, switch back to Clang build but keep RPATH which is a quirk
to avoid loading /usr/lib/libgcc_s.so during dlopen() race.

PR:		214384

END