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Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 27 |
1 files changed, 27 insertions, 0 deletions
@@ -1017,6 +1017,33 @@ quiet_cmd_cfgcheck = CFGCHK $2 cmd_cfgcheck = $(srctree)/scripts/check-config.sh $2 \ $(srctree)/scripts/config_whitelist.txt $(srctree) +# Concat the value of all the CONFIGs (result is 'y' or 'yy', etc. ) +got = $(foreach cfg,$(1),$($(cfg))) + +# expected value 'y for each one +expect = $(foreach cfg,$(1),y) + +# Show a deprecation message +# Args: +# 1: List of CONFIG_DM_... to migrate to (e.g. "CONFIG_DM_MMC CONFIG_BLK") +# 2: Name of component (e.g . "Ethernet drivers") +# 3: Release deadline (e.g. "v202.07") +# 4: Condition to require before checking (e.g. "$(CONFIG_NET)") +# Note: Script avoids bash construct, hence the strange double 'if' +# (patches welcome!) +define deprecated + if [ -n "$(strip $(4))" ]; then if [ "$(got)" != "$(expect)" ]; then \ + echo >&2 "===================== WARNING ======================"; \ + echo >&2 "This board does not use $(firstword $(1)) (Driver Model"; \ + echo >&2 "for $(2)). Please update the board to use"; \ + echo >&2 "$(firstword $(1)) before the $(3) release. Failure to"; \ + echo >&2 "update by the deadline may result in board removal."; \ + echo >&2 "See doc/driver-model/migration.rst for more info."; \ + echo >&2 "===================================================="; \ + fi; fi + +endef + PHONY += inputs inputs: $(INPUTS-y) |