app.nit: exit and print an error if not bound to a platform

[nit.git] / lib / app / app_base.nit

diff --git a/lib/app/app_base.nit b/lib/app/app_base.nit
index e3e870a..5c2a902 100644 (file)
--- a/lib/app/app_base.nit
+++ b/lib/app/app_base.nit
@@ -122,5 +122,16 @@ fun app: App do return once new App
 # However, this value can be used in log files and communications with servers.
 fun bound_platform: String do return "none"
 
+# Test if the application was bound to a platform, if not crash
+private fun test_bound_platform
+do
+       print_error "Apps must be bound to a platform at compilation using `-m linux` or `-m android`"
+       exit 1
+end
+
+if "NIT_TESTING".environ == "true" then exit 0
+
+test_bound_platform
+
 app.setup
 app.run