K 10
svn:author
V 6
gerald
K 8
svn:date
V 27
2019-09-13T14:15:26.451309Z
K 7
svn:log
V 269
USE_GCC=7 is the oldest version supported, so change that into the
preferred USE_GCC=yes.

This should not practically affect most systems and builds since, unless
GCC 7 is the only one installed, we'd go for the default version anyway.

Approved by:	portmgr (blanket)

END