Fix build script.

Author: tamalsaha

hack/make.py

@@ -94,9 +94,9 @@ def build_cmd(name):
         if 'distro' in cfg:
             for goos, archs in cfg['distro'].items():
                 for goarch in archs:
-                    libbuild.go_build(name, goos, goarch, main='cmd/{}/main.go'.format(name))
+                    libbuild.go_build(name, goos, goarch, main='cmd/{}/*.go'.format(name))
         else:
-            libbuild.go_build(name, libbuild.GOHOSTOS, libbuild.GOHOSTARCH, main='cmd/{}/main.go'.format(name))
+            libbuild.go_build(name, libbuild.GOHOSTOS, libbuild.GOHOSTARCH, main='cmd/{}/*.go'.format(name))
 
 
 def build_cmds():