do parallel build on "vagrant run ... build"

stesie · stesie · commit e8fe553bde59 · 2018-02-01T19:43:05.000+01:00
diff --git a/Commandfile b/Commandfile
@@ -26,7 +26,7 @@ command 'clean',
 command 'build',
   description: 'executes "make"',
   script: <<-eof
-    cd /data/build; `which gmake || which make`
+    cd /data/build; `which gmake || which make` -j4
     eof
 
 command 'test',
