From 09ddf7f1b3e79bd37227520610847fbcf94187ce Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Mon, 21 Jan 2013 08:16:03 +1100
Subject: [PATCH] ROMFS: add support for EXTERNAL_SCRIPTS

this adds support for an EXTERNAL_SCRIPTS directory, to complement the
EXTERNAL_APPS option. It allows external apps to install scripts in
ROMFS
---
 ROMFS/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ROMFS/Makefile b/ROMFS/Makefile
index ec4221b93a..3b024de06d 100644
--- a/ROMFS/Makefile
+++ b/ROMFS/Makefile
@@ -35,6 +35,10 @@ ROMFS_FSSPEC	:= $(SRCROOT)/scripts/rcS~init.d/rcS \
 		   $(SRCROOT)/mixers/FMU_octo_+.mix~mixers/FMU_octo_+.mix \
 		   $(SRCROOT)/logging/logconv.m~logging/logconv.m
 
+# the EXTERNAL_SCRIPTS variable is used to add out of tree scripts
+# to ROMFS. 
+ROMFS_FSSPEC += $(EXTERNAL_SCRIPTS)
+
 #
 # Add the PX4IO firmware to the spec if someone has dropped it into the
 # source directory, or otherwise specified its location.