diff options
Diffstat (limited to 'include/image-commands.mk')
| -rw-r--r-- | include/image-commands.mk | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/image-commands.mk b/include/image-commands.mk index 6386e55b79..083a389031 100644 --- a/include/image-commands.mk +++ b/include/image-commands.mk @@ -172,3 +172,21 @@ define Build/sysupgrade-tar --rootfs $(call param_get_default,rootfs,$(1),$(IMAGE_ROOTFS)) \ $@ endef + +json_quote=$(subst ','\'',$(subst ",\",$(1))) +#")') +metadata_devices=$(if $(1),$(subst "$(space)","$(comma)",$(strip $(foreach v,$(1),"$(call json_quote,$(v))")))) +metadata_json = \ + '{ $(if $(IMAGE_METADATA),$(IMAGE_METADATA)$(comma)) \ + "supported_devices":[$(call metadata_devices,$(1))], \ + "version": { \ + "dist": "$(call json_quote,$(VERSION_DIST))", \ + "version": "$(call json_quote,$(VERSION_NUMBER))", \ + "revision": "$(call json_quote,$(REVISION))", \ + "board": "$(call json_quote,$(BOARD))" \ + } \ + }' + +define Build/append-metadata + $(if $(SUPPORTED_DEVICES),echo $(call metadata_json,$(SUPPORTED_DEVICES)) | fwtool -I - $@) +endef |