From ffe07b85ebc8613b8f93e1f3fa397c2abde064e2 Mon Sep 17 00:00:00 2001
From: Steve Kondik <steve@cyngn.com>
Date: Sun, 5 Apr 2015 10:59:21 -0400
Subject: [PATCH] cm: CM-specific build macros

 * vendor/*/build/core/definitions.mk is automatically sourced by the
   build system to load custom macros. Start using this for some
   of our own.
 * Adds a "uniq" macro to remove duplicates from a list without changing
   it's order.

Change-Id: Id5f1eb4b9f81bb31ca0b3d5e74c298b3d105da10
---
 build/core/definitions.mk | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 build/core/definitions.mk

diff --git a/build/core/definitions.mk b/build/core/definitions.mk
new file mode 100644
index 00000000..c2c157c8
--- /dev/null
+++ b/build/core/definitions.mk
@@ -0,0 +1,6 @@
+#
+# CM-specific macros
+#
+define uniq
+$(if $1,$(firstword $1) $(call uniq,$(filter-out $(firstword $1),$1)))
+endef