android: support use of -m

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/src/android_platform.nit b/src/android_platform.nit
index bc0ab3f..60acc94 100644 (file)
--- a/src/android_platform.nit
+++ b/src/android_platform.nit
@@ -216,9 +216,14 @@ $(call import-module,android/native_app_glue)
 
                ### Link to assets (for mnit and others)
                # This will be accessed from `android_project_root`
-               var mainmodule_dir = compiler.mainmodule.location.file.filename.dirname
-               var assets_dir = "{mainmodule_dir}/../assets"
-               if not assets_dir.file_exists then assets_dir = "{mainmodule_dir}/assets"
+               var assets_dir
+               if compiler.mainmodule.location.file != null then
+                       # it is a real file, use "{file}/../assets"
+                       assets_dir = "{compiler.mainmodule.location.file.filename.dirname}/../assets"
+               else
+                       # probably used -m, use "."
+                       assets_dir = "assets"
+               end
                if assets_dir.file_exists then
                        assets_dir = assets_dir.realpath
                        var target_assets_dir = "{android_project_root}/assets"