K 10
svn:author
V 4
yuri
K 8
svn:date
V 27
2020-05-03T04:38:03.446211Z
K 7
svn:log
V 203
science/lammps: Remove OPTIONS_DEFINE_clang that doesn't work

According to Mk/bsd.options.mk, only ARCH can be used (${OPTIONS_DEFINE_${ARCH}}).
OPTIONS_DEFINE_clang caused port options to malfunction.

END