From 2495f947903ff8ed7fbc852da6fc9f71b481f572 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 26 Feb 2017 20:05:49 +0000
Subject: [PATCH] Makefile: set AUTOINCS with +=

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 253eb39..e1ac0b6 100644
--- a/Makefile
+++ b/Makefile
@@ -34,7 +34,7 @@ USING_AUTOS ?= $(FILAMENTSPOOL_AUTOS) xeno-drivebay-bracket dungeonquest-cone an
 
 AUTO_TOPLEVELS := $(foreach m,$(USING_AUTOS),$(shell $(PLAY)/toplevel-find $m))
 
-AUTO_INCS = funcs.scad utils.scad sealing-box.scad sewing-table.scad
+AUTO_INCS += funcs.scad utils.scad sealing-box.scad sewing-table.scad
 
 default:	autoincs scads
 
-- 
2.30.2