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authorAdrian Schmutzler <freifunk@adrianschmutzler.de>2021-01-19 20:05:35 +0100
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2021-01-23 12:45:21 +0100
commitf52081bcf938efcd910832f3c3713ab9f3ca0738 (patch)
tree58cbf57000a46307d000c606c970e53e03b1a9e4 /toolchain
parentb2bab951166ab30717b345b95b0dc8d6999ba16e (diff)
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treewide: provide global default for SUPPORTED_DEVICES
The majority of our targets provide a default value for the variable SUPPORTED_DEVICES, which is used in images to check against the compatible on a running device: SUPPORTED_DEVICES := $(subst _,$(comma),$(1)) At the moment, this is implemented in the Device/Default block of the individual targets or even subtargets. However, since we standardized device names and compatible in the recent past, almost all targets are following the same scheme now: device/image name: vendor_model compatible: vendor,model The equal redundant definitions are a symptom of this process. Consequently, this patch moves the definition to image.mk making it a global default. For the few targets not using the scheme above, SUPPORTED_DEVICES will be defined to a different value in Device/Default anyway, overwriting the default. In other words: This change is supposed to be cosmetic. This can be used as a global measure to get the current compatible with: $(firstword $(SUPPORTED_DEVICES)) (Though this is not precisely an achievement of this commit.) Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
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