Support building ncdns as library

projects/ncdns/build

@@ -51,14 +51,24 @@ go install -ldflags '-s' github.com/namecoin/ncdns/...
   GOPATHBIN="${GOPATH}/bin/${GOOS}_${GOARCH}"
 [% END -%]
 
-ls $GOPATHBIN
+cd /var/tmp/dist
+[% IF !c("var/go_lib_no_output") -%]
+  # Build as library
+  [% c('tar', {
+    tar_src => [ 'gopath' ],
+    tar_args => '-czf ' _ dest_dir _ '/' _ c('filename'),
+  }) %]
+[% ELSE %]
+  # Build as executable
+  ls $GOPATHBIN
 
-for x in ncdns ncdumpzone ncdt generate_nmc_cert tlsrestrict_chromium_tool; do
-  cp -a $GOPATHBIN/"$x"[% IF c("var/windows") %].exe[% END %] $distdir/
-done
+  for x in ncdns ncdumpzone ncdt generate_nmc_cert tlsrestrict_chromium_tool; do
+    cp -a $GOPATHBIN/"$x"[% IF c("var/windows") %].exe[% END %] $distdir/
+  done
 
-cd $distdir
-[% c('tar', {
+  cd $distdir
+  [% c('tar', {
      tar_src   => [ '.' ],
      tar_args  => '-czf ' _ dest_dir _ '/' _ c('filename'),
    }) %]
+[% END %]

projects/ncdns/config

@@ -18,6 +18,7 @@ var:
     - gopkg.in,hlandau,easyconfig.v1
     - gopkg.in,hlandau,service.v2
     - golang.org,x,net
+  go_lib_no_output: 1
 
 targets:
   linux: