svn commit: r350142 - head/sys/conf

[Warner Losh]

Author: imp
Date: Fri Jul 19 17:48:29 2019
New Revision: 350142
URL: https://svnweb.freebsd.org/changeset/base/350142

Log:
  Add comments about KERN_OPT here.

Modified:
  head/sys/conf/config.mk

Modified: head/sys/conf/config.mk
==============================================================================
--- head/sys/conf/config.mk	Fri Jul 19 16:21:19 2019	(r350141)
+++ head/sys/conf/config.mk	Fri Jul 19 17:48:29 2019	(r350142)
@@ -45,6 +45,8 @@ KERN_OPTS+= INET TCP_OFFLOAD
 KERN_OPTS+= INET6
 .endif
 .elif !defined(KERN_OPTS)
+# Add all the options that are mentioned in any opt_*.h file when we
+# have a kernel build directory to pull them from.
 KERN_OPTS!=cat ${KERNBUILDDIR}/opt*.h | awk '{print $$2;}' | sort -u
 .export KERN_OPTS
 .endif