Move all test integration pieces for etc/ from etc/ to tests/

This is being done to fix breakage with make distribution with read-only
source trees as make distribution doesn't use make obj like building
tests/ does in all cases

Reported by: Wolfgang Zenker <wolfgang@lyxys.ka.sub.org>
Suggested by: jhb
X-MFC with: r282059
MFC after: 1 week

1 files changed, 1 insertions, 0 deletions

diff --git a/tests/Makefile b/tests/Makefile
index 89da82d2adf6e..12c150973b653 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -2,6 +2,7 @@
 
 .include <bsd.own.mk>
 
+SUBDIR= etc
 SUBDIR= sys
 
 TESTSDIR= ${TESTSBASE}