gluon/patches/openwrt/0046-ar71xx-Generate-sysupgrade-images-for-OpenMesh-devices.patch

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From: Sven Eckelmann <sven.eckelmann@open-mesh.com>
Date: Tue, 17 May 2016 16:38:29 +0200
Subject: ar71xx: Generate sysupgrade images for OpenMesh devices
Some OpenWrt based firmwares like Gluon expect that a sysupgrade image
exists when a device firmware can be updated via sysupgrade. This image
wasn't created until now because OpenMesh devices use the same image for
factory and sysupgrade flash. Copying the image from *factory.bin to
*sysupgrade.bin is therefore enough to make the sysupgrade functionality
visible.
Reported-by: Matthias Schiffer <mschiffer@universe-factory.net>
Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
Forwarded: https://patchwork.ozlabs.org/patch/624172/
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 916d4e2..f91e20e 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -1877,6 +1877,9 @@ define Image/Build/OpenMesh
"$(BUILD_DIR)/fwupgrade.cfg-$(4)" "fwupgrade.cfg" \
"$(KDIR_TMP)/vmlinux-$(2).uImage" "kernel" \
"$(KDIR)/root.$(1)" "rootfs"
+ if [ -e "$(call factoryname,$(1),$(2))" ]; then \
+ cp "$(call factoryname,$(1),$(2))" "$(call sysupname,$(1),$(2))"; \
+ fi
endef