From 7f86089292e4fa7e6a7b1907611bd007153f452a Mon Sep 17 00:00:00 2001
From: "Arnout Vandecappelle (Essensium/Mind)" <arnout@mind.be>
Date: Tue, 5 Feb 2013 07:16:00 +0000
Subject: target/generic: add filesystem overlay option

The filesystem overlay is a tree that is copied over the target fs
after building everything - which is currently usually done in the
post-build script.

[Peter: don't ignore missing directories]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Acked-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
 Makefile | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 6f8ed0e29..98db8b1ee 100644
--- a/Makefile
+++ b/Makefile
@@ -501,6 +501,13 @@ endif
 		echo "PRETTY_NAME=\"Buildroot $(BR2_VERSION)\"" \
 	) >  $(TARGET_DIR)/etc/os-release
 
+	@for dir in $(call qstrip,$(BR2_ROOTFS_OVERLAY)); do \
+		$(call MESSAGE,"Copying overlay $${dir}"); \
+		rsync -a \
+			--exclude .svn --exclude .git --exclude .hg --exclude '*~' \
+			$${dir}/ $(TARGET_DIR); \
+	done
+
 ifneq ($(BR2_ROOTFS_POST_BUILD_SCRIPT),"")
 	@$(call MESSAGE,"Executing post-build script\(s\)")
 	@$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_BUILD_SCRIPT)), \
-- 
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