tequilaOS/platform_build
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge "Set IS_AT_LEAST_* variables based on TARGET_PLATFORM_VERSION"

Browse source
This commit is contained in:
Treehugger Robot 2017-02-17 03:34:00 +00:00 committed by Gerrit Code Review
commit 738d2de20b
1 changed files with 38 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

38
core/version_defaults.mk
View file

@ -38,6 +38,44 @@ ifneq "" "$(INTERNAL_BUILD_ID_MAKEFILE)"
include $(INTERNAL_BUILD_ID_MAKEFILE)
endif
# Returns all words in $1 up to and including $2
define find_and_earlier
$(strip $(if $(1),
$(firstword $(1))
$(if $(filter $(firstword $(1)),$(2)),,
$(call find_and_earlier,$(wordlist 2,$(words $(1)),$(1)),$(2)))))
endef
#$(warning $(call find_and_earlier,A B C,A))
#$(warning $(call find_and_earlier,A B C,B))
#$(warning $(call find_and_earlier,A B C,C))
#$(warning $(call find_and_earlier,A B C,D))
define version-list
$(1) $(1)DR1 $(1)DR2 $(1)MR1 $(1)MR2
endef
ALL_VERSIONS := O P
ALL_VERSIONS := $(foreach v,$(ALL_VERSIONS),$(call version-list,$(v)))
ifeq (,$(TARGET_PLATFORM_VERSION))
# Default targeted platform version
# TODO: PLATFORM_VERSION, PLATFORM_SDK_VERSION, etc. should be conditional
# on this
TARGET_PLATFORM_VERSION := O
endif
ifeq (,$(filter $(ALL_VERSIONS), $(TARGET_PLATFORM_VERSION)))
$(warning Invalid TARGET_PLATFORM_VERSION '$(TARGET_PLATFORM_VERSION)', must be one of)
$(warning $(ALL_VERSIONS))
$(error Stopping...)
endif
ENABLED_VERSIONS := $(call find_and_earlier,$(ALL_VERSIONS),$(TARGET_PLATFORM_VERSION))
$(foreach v,$(ENABLED_VERSIONS), \
$(eval IS_AT_LEAST_$(v) := true))
ifeq "" "$(PLATFORM_VERSION)"
# This is the canonical definition of the platform version,
# which is the version that we reveal to the end user.