K 10
svn:author
V 8
bdrewery
K 8
svn:date
V 27
2017-05-09T18:45:34.709967Z
K 7
svn:log
V 417
PROGS+META_MODE: Avoid rebuilding common sources when recursing.

This could be seen in lib/libkvm/tests where kvm_test_common.o was
a common dependency, but one of the recursed progs had a special
CFLAGS+= -I that changed the build command.  This would cause
all recursed builds to rebuild while fighting over the meta file
and object file.

Reported by:	Mark Millard
MFC after:	1 week
Sponsored by:	Dell EMC Isilon

END