Stop using the `files` target for droidcore
This way if a BoardConfig.mk configures a specific image to exist (so it
doesn't end up as a folder on /system), but does not configure for it to
be created (like the device targets on AOSP that use a prebuilt), we
won't unnecessarily trigger the build system to build the contents.
Test: `m` before and after, comparing file lists
Test: check treehugger builds before/after
Change-Id: If0e4b958b3dfaa02771a5da70f970379635f904e
diff --git a/core/tasks/module-info.mk b/core/tasks/module-info.mk
index 9eb3ab3..2c56162 100644
--- a/core/tasks/module-info.mk
+++ b/core/tasks/module-info.mk
@@ -25,7 +25,7 @@
# If ONE_SHOT_MAKEFILE is set, our view of the world is smaller, so don't
# rewrite the file in that came.
ifndef ONE_SHOT_MAKEFILE
-files: $(MODULE_INFO_JSON)
+droidcore: $(MODULE_INFO_JSON)
endif
$(call dist-for-goals, general-tests, $(MODULE_INFO_JSON))