You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
202 lines
5.0 KiB
202 lines
5.0 KiB
# vars for use by utils
|
|
__empty :=
|
|
__space := $(__empty) $(__empty)
|
|
__colon := $(__empty):$(__empty)
|
|
__underscore := $(__empty)_$(__empty)
|
|
|
|
# $(call match-word,w1,w2)
|
|
# checks if w1 == w2
|
|
# How it works
|
|
# if (w1-w2 not __empty or w2-w1 not __empty) then not_match else match
|
|
#
|
|
# returns true or __empty
|
|
#$(warning :$(1): :$(2): :$(subst $(1),,$(2)):) \
|
|
#$(warning :$(2): :$(1): :$(subst $(2),,$(1)):) \
|
|
#
|
|
define match-word
|
|
$(strip \
|
|
$(if $(or $(subst $(1),$(__empty),$(2)),$(subst $(2),$(__empty),$(1))),,true) \
|
|
)
|
|
endef
|
|
|
|
# $(call find-word-in-list,w,wlist)
|
|
# finds an exact match of word w in word list wlist
|
|
#
|
|
# How it works
|
|
# fill wlist spaces with __colon
|
|
# wrap w with __colon
|
|
# search word w in list wl, if found match m, return stripped word w
|
|
#
|
|
# returns stripped word or __empty
|
|
define find-word-in-list
|
|
$(strip \
|
|
$(eval wl:= $(__colon)$(subst $(__space),$(__colon),$(strip $(2)))$(__colon)) \
|
|
$(eval w:= $(__colon)$(strip $(1))$(__colon)) \
|
|
$(eval m:= $(findstring $(w),$(wl))) \
|
|
$(if $(m),$(1),) \
|
|
)
|
|
endef
|
|
|
|
# $(call match-word-in-list,w,wlist)
|
|
# does an exact match of word w in word list wlist
|
|
# How it works
|
|
# if the input word is not __empty
|
|
# return output of an exact match of word w in wordlist wlist
|
|
# else
|
|
# return __empty
|
|
# returns true or __empty
|
|
define match-word-in-list
|
|
$(strip \
|
|
$(if $(strip $(1)), \
|
|
$(call match-word,$(call find-word-in-list,$(1),$(2)),$(strip $(1))), \
|
|
) \
|
|
)
|
|
endef
|
|
|
|
# $(call match-prefix,p,delim,w/wlist)
|
|
# matches prefix p in wlist using delimiter delim
|
|
#
|
|
# How it works
|
|
# trim the words in wlist w
|
|
# if find-word-in-list returns not __empty
|
|
# return true
|
|
# else
|
|
# return __empty
|
|
#
|
|
define match-prefix
|
|
$(strip \
|
|
$(eval w := $(strip $(1)$(strip $(2)))) \
|
|
$(eval text := $(patsubst $(w)%,$(1),$(3))) \
|
|
$(if $(call match-word-in-list,$(1),$(text)),true,) \
|
|
)
|
|
endef
|
|
|
|
# ----
|
|
# The following utilities are meant for board platform specific
|
|
# featurisation
|
|
|
|
# $(call get-vendor-board-platforms,v)
|
|
# returns list of board platforms for vendor v
|
|
define get-vendor-board-platforms
|
|
$($(1)_BOARD_PLATFORMS)
|
|
endef
|
|
|
|
# $(call is-board-platform,bp)
|
|
# returns true or __empty
|
|
define is-board-platform
|
|
$(call match-word,$(1),$(TARGET_BOARD_PLATFORM))
|
|
endef
|
|
|
|
# $(call is-not-board-platform,bp)
|
|
# returns true or __empty
|
|
define is-not-board-platform
|
|
$(if $(call match-word,$(1),$(TARGET_BOARD_PLATFORM)),,true)
|
|
endef
|
|
|
|
# $(call is-board-platform-in-list,bpl)
|
|
# returns true or __empty
|
|
define is-board-platform-in-list
|
|
$(call match-word-in-list,$(TARGET_BOARD_PLATFORM),$(1))
|
|
endef
|
|
|
|
# $(call is-vendor-board-platform,vendor)
|
|
# returns true or __empty
|
|
define is-vendor-board-platform
|
|
$(strip \
|
|
$(call match-word-in-list,$(TARGET_BOARD_PLATFORM),\
|
|
$(call get-vendor-board-platforms,$(1)) \
|
|
) \
|
|
)
|
|
endef
|
|
|
|
# $(call is-chipset-in-board-platform,chipset)
|
|
# does a prefix match of chipset in TARGET_BOARD_PLATFORM
|
|
# uses underscore as a delimiter
|
|
#
|
|
# returns true or __empty
|
|
define is-chipset-in-board-platform
|
|
$(call match-prefix,$(1),$(__underscore),$(TARGET_BOARD_PLATFORM))
|
|
endef
|
|
|
|
# $(call is-chipset-prefix-in-board-platform,prefix)
|
|
# does a chipset prefix match in TARGET_BOARD_PLATFORM
|
|
# assumes '_' and 'a' as the delimiter to the chipset prefix
|
|
#
|
|
# How it works
|
|
# if ($(prefix)_ or $(prefix)a match in board platform)
|
|
# return true
|
|
# else
|
|
# return __empty
|
|
#
|
|
define is-chipset-prefix-in-board-platform
|
|
$(strip \
|
|
$(eval delim_a := $(__empty)a$(__empty)) \
|
|
$(if \
|
|
$(or \
|
|
$(call match-prefix,$(1),$(delim_a),$(TARGET_BOARD_PLATFORM)), \
|
|
$(call match-prefix,$(1),$(__underscore),$(TARGET_BOARD_PLATFORM)), \
|
|
), \
|
|
true, \
|
|
) \
|
|
)
|
|
endef
|
|
|
|
#----
|
|
# The following utilities are meant for Android Code Name
|
|
# specific featurisation
|
|
#
|
|
# refer http://source.android.com/source/build-numbers.html
|
|
# for code names and associated sdk versions
|
|
CUPCAKE_SDK_VERSIONS := 3
|
|
DONUT_SDK_VERSIONS := 4
|
|
ECLAIR_SDK_VERSIONS := 5 6 7
|
|
FROYO_SDK_VERSIONS := 8
|
|
GINGERBREAD_SDK_VERSIONS := 9 10
|
|
HONEYCOMB_SDK_VERSIONS := 11 12 13
|
|
ICECREAM_SANDWICH_SDK_VERSIONS := 14 15
|
|
JELLY_BEAN_SDK_VERSIONS := 16 17 18
|
|
|
|
# $(call is-platform-sdk-version-at-least,version)
|
|
# version is a numeric SDK_VERSION defined above
|
|
define is-platform-sdk-version-at-least
|
|
$(strip \
|
|
$(if $(filter 1,$(shell echo "$$(( $(PLATFORM_SDK_VERSION) >= $(1) ))" )), \
|
|
true, \
|
|
) \
|
|
)
|
|
endef
|
|
|
|
# $(call is-android-codename,codename)
|
|
# codename is one of cupcake,donut,eclair,froyo,gingerbread,icecream
|
|
# please refer the $(codename)_SDK_VERSIONS declared above
|
|
define is-android-codename
|
|
$(strip \
|
|
$(if \
|
|
$(call match-word-in-list,$(PLATFORM_SDK_VERSION),$($(1)_SDK_VERSIONS)), \
|
|
true, \
|
|
) \
|
|
)
|
|
endef
|
|
|
|
# $(call is-android-codename-in-list,cnlist)
|
|
# cnlist is combination/list of android codenames
|
|
define is-android-codename-in-list
|
|
$(strip \
|
|
$(eval acn := $(__empty)) \
|
|
$(foreach \
|
|
i,$(1),\
|
|
$(eval acn += \
|
|
$(if \
|
|
$(call \
|
|
match-word-in-list,\
|
|
$(PLATFORM_SDK_VERSION),\
|
|
$($(i)_SDK_VERSIONS)\
|
|
),\
|
|
true,\
|
|
)\
|
|
)\
|
|
) \
|
|
$(if $(strip $(acn)),true,) \
|
|
)
|
|
endef
|