K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2020-03-18T21:15:45.462841Z
K 7
svn:log
V 773
src.opts.mk: drop C++11 compiler conditional from OPENMP

We no longer support older C++ compilers, so do not need to explicitly
test for C++11 support.

After r339946 we stopped running `cc --version` during cleandir/obj
stages, so stopped setting COMPILER_FEATURES.  This in turn meant
lib/libomp was excluded from the clean stage in a normal buildworld
(i.e., one without -DNO_CLEAN), and this is what caused recent build
failures with errors about missing ittnotify_static.c.

This commit should obviate the need for the workaround committed in
r359083.  Thanks to bdrewery for the insight and for pushing for a
correct fix.  There are more cleanups to be done, but this change is
a simplification and an improvement over r359083.

Sponsored by:	The FreeBSD Foundation

END