Add init.treble-environ.rc to properly setup bootclasspath/serverclasspath
diff --git a/environ/Android.mk b/environ/Android.mk
new file mode 100644
index 0000000..2eec2d5
--- /dev/null
+++ b/environ/Android.mk
@@ -0,0 +1,10 @@
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := treble-environ-rc
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_POST_INSTALL_CMD := \
+	sed -e 's?%BOOTCLASSPATH%?$(PRODUCT_BOOTCLASSPATH)?g' device/phh/treble/environ/init.treble-environ.rc > $(PRODUCT_OUT)/system/etc/init/init.treble-environ.rc && \
+	sed -i -e 's?%SYSTEMSERVERCLASSPATH%?$(PRODUCT_SYSTEM_SERVER_CLASSPATH)?g' $(PRODUCT_OUT)/system/etc/init/init.treble-environ.rc
+
+include $(BUILD_PHONY_PACKAGE)