miniupnpd: use revision and enable shared

component/miniupnpd/buildout.cfg

@@ -13,12 +13,13 @@ parts =
 [miniupnp-repository]
 recipe = slapos.recipe.build:gitclone
 repository = https://github.com/miniupnp/miniupnp.git
-branch = master
+revision = miniupnpd_2_3_0
 git-executable = ${git:location}/bin/git
 
 
 [miniupnpd]
 recipe = slapos.recipe.cmmi
+shared = true
 path = ${miniupnp-repository:location}/miniupnpd
 environment =
   PATH=${pkgconfig:location}/bin:%(PATH)s
@@ -31,4 +32,4 @@ configure-options =
 make-options =
   -f Makefile.linux
 make-targets =
-  install PREFIX=${buildout:parts-directory}/${:_buildout_section_name_}
+  install PREFIX=%(location)s