Make installation of bl-1 stuff optional.

packages/app-emulation/cdemud/cdemud.exlib

@@ -18,10 +18,12 @@ DEPENDENCIES="
     run:
         app-emulation/vhba-module
 "
+MYOPTIONS="baselayout"
 
 cdemud_src_install() {
     default
 
+    if option baselayout ; then
         hereinitd cdemud <<EOF
 #!/sbin/runscript
 
@@ -47,5 +49,6 @@ EOF
 # options passed to the cdemud
 #CDEMUD_OPTS=--num-devices=10
 EOF
+    fi
 }