From 724521b68c19f107437db9fa2ee8def6ff604e0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-S=C3=A9bastien=20P=C3=A9dron?=
 <jean-sebastien@rabbitmq.com>
Date: Fri, 12 May 2017 10:19:24 +0200
Subject: Support plugins local to the application

If the application's Makefile specify either:
    DEP_PLUGINS = $(PROJECT)
or e.g.:
    DEP_PLUGINS = $(PROJECT)/mk/dist.mk
then load the plugin from the application instead of a dependency.

This helps when you have an application with common Erlang modules and
Erlang.mk plugins: your common application can load Erlang.mk plugins
exactly like other applications depending on the common application.
---
 core/deps.mk | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'core/deps.mk')

diff --git a/core/deps.mk b/core/deps.mk
index 2c6f6d5..96270a1 100644
--- a/core/deps.mk
+++ b/core/deps.mk
@@ -25,9 +25,13 @@ export REBAR_DEPS_DIR
 # They both use the core_dep_plugin macro.
 
 define core_dep_plugin
+ifeq ($(2),$(PROJECT))
+-include $$(patsubst $(PROJECT)/%,%,$(1))
+else
 -include $(DEPS_DIR)/$(1)
 
 $(DEPS_DIR)/$(1): $(DEPS_DIR)/$(2) ;
+endif
 endef
 
 DEP_EARLY_PLUGINS ?=
-- 
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