$NetBSD$

Install configuration files under share/examples.

--- auxil/zeekctl/CMakeLists.txt.orig	2021-03-01 20:17:26.000000000 +0000
+++ auxil/zeekctl/CMakeLists.txt
@@ -255,15 +255,15 @@ endif ()
 
 InstallPackageConfigFile(
     ${CMAKE_CURRENT_BINARY_DIR}/etc/zeekctl.cfg
-    ${ETC}
+    @EGDIR@
     zeekctl.cfg)
 InstallPackageConfigFile(
     ${CMAKE_CURRENT_SOURCE_DIR}/etc/networks.cfg
-    ${ETC}
+    @EGDIR@
     networks.cfg)
 InstallPackageConfigFile(
     ${CMAKE_CURRENT_SOURCE_DIR}/etc/node.cfg
-    ${ETC}
+    @EGDIR@
     node.cfg)
 
 # Install legacy BroControl wrappers and links.