diff options
Diffstat (limited to 'core/aux_config.mk')
-rw-r--r-- | core/aux_config.mk | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/core/aux_config.mk b/core/aux_config.mk deleted file mode 100644 index 10d2536bc2..0000000000 --- a/core/aux_config.mk +++ /dev/null @@ -1,187 +0,0 @@ -variant_list := $(filter AUX-%,$(MAKECMDGOALS)) - -ifdef variant_list -AUX_OS_VARIANT_LIST := $(patsubst AUX-%,%,$(variant_list)) -else -AUX_OS_VARIANT_LIST := $(TARGET_AUX_OS_VARIANT_LIST) -endif - -# exclude AUX targets from build -ifeq ($(AUX_OS_VARIANT_LIST),none) -AUX_OS_VARIANT_LIST := -endif - -# temporary workaround to support external toolchain -ifeq ($(NANOHUB_TOOLCHAIN),) -AUX_OS_VARIANT_LIST := -endif - -# setup toolchain paths for various CPU architectures -# this one will come from android prebuilts eventually -AUX_TOOLCHAIN_cortexm4 := $(NANOHUB_TOOLCHAIN) -ifeq ($(wildcard $(AUX_TOOLCHAIN_cortexm4)gcc),) -AUX_TOOLCHAIN_cortexm4:= -endif - -# there is no MAKE var that defines path to HOST toolchain -# all the interesting paths are hardcoded in soong, and are not available from here -# There is no other way but to hardcode them again, as we may need host x86 toolcain for AUX -ifeq ($(HOST_OS),linux) -AUX_TOOLCHAIN_x86 := prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/bin/x86_64-linux- -endif - -# setup AUX globals -AUX_SHLIB_SUFFIX := .so -AUX_GLOBAL_ARFLAGS := crsPD -AUX_STATIC_LIB_SUFFIX := .a - -# Load ever-lasting "indexed" version of AUX variant environment; it is treated as READ-ONLY from this -# moment on. -# -# $(1) - variant -# no return value -define aux-variant-setup-paths -$(eval AUX_OUT_ROOT_$(1) := $(PRODUCT_OUT)/aux/$(1)) \ -$(eval AUX_COMMON_OUT_ROOT_$(1) := $(AUX_OUT_ROOT_$(1))/common) \ -$(eval AUX_OUT_$(1) := $(AUX_OUT_ROOT_$(1))/$(AUX_OS_$(1))-$(AUX_ARCH_$(1))-$(AUX_CPU_$(1))) \ -$(eval AUX_OUT_INTERMEDIATES_$(1) := $(AUX_OUT_$(1))/obj) \ -$(eval AUX_OUT_COMMON_INTERMEDIATES_$(1) := $(AUX_COMMON_OUT_ROOT_$(1))/obj) \ -$(eval AUX_OUT_HEADERS_$(1) := $(AUX_OUT_INTERMEDIATES_$(1))/include) \ -$(eval AUX_OUT_NOTICE_FILES_$(1) := $(AUX_OUT_INTERMEDIATES_$(1))/NOTICE_FILES) \ -$(eval AUX_OUT_FAKE_$(1) := $(AUX_OUT_$(1))/fake_packages) \ -$(eval AUX_OUT_GEN_$(1) := $(AUX_OUT_$(1))/gen) \ -$(eval AUX_OUT_COMMON_GEN_$(1) := $(AUX_COMMON_OUT_ROOT_$(1))/gen) \ -$(eval AUX_OUT_EXECUTABLES_$(1) := $(AUX_OUT_$(1))/bin) \ -$(eval AUX_OUT_UNSTRIPPED_$(1) := $(AUX_OUT_$(1))/symbols) -endef - -# Copy "indexed" AUX environment for given VARIANT into -# volatile not-indexed set of variables for simplicity of access. -# Injection of index support throughout the build system is suboptimal -# hence volatile environment is constructed -# Unlike HOST*, TARGET* variables, AUX* variables are NOT read-only, but their -# indexed versions are. -# -# $(1) - variant -# no return value -define aux-variant-load-env -$(eval AUX_OS_VARIANT:=$(1)) \ -$(eval AUX_OS:=$(AUX_OS_$(1))) \ -$(eval AUX_ARCH:=$(AUX_ARCH_$(1))) \ -$(eval AUX_SUBARCH:=$(AUX_SUBARCH_$(1))) \ -$(eval AUX_CPU:=$(AUX_CPU_$(1))) \ -$(eval AUX_OS_PATH:=$(AUX_OS_PATH_$(1))) \ -$(eval AUX_OUT_ROOT := $(AUX_OUT_ROOT_$(1))) \ -$(eval AUX_COMMON_OUT_ROOT := $(AUX_COMMON_OUT_ROOT_$(1))) \ -$(eval AUX_OUT := $(AUX_OUT_$(1))) \ -$(eval AUX_OUT_INTERMEDIATES := $(AUX_OUT_INTERMEDIATES_$(1))) \ -$(eval AUX_OUT_COMMON_INTERMEDIATES := $(AUX_OUT_COMMON_INTERMEDIATES_$(1))) \ -$(eval AUX_OUT_HEADERS := $(AUX_OUT_HEADERS_$(1))) \ -$(eval AUX_OUT_NOTICE_FILES := $(AUX_OUT_NOTICE_FILES_$(1))) \ -$(eval AUX_OUT_FAKE := $(AUX_OUT_FAKE_$(1))) \ -$(eval AUX_OUT_GEN := $(AUX_OUT_GEN_$(1))) \ -$(eval AUX_OUT_COMMON_GEN := $(AUX_OUT_COMMON_GEN_$(1))) \ -$(eval AUX_OUT_EXECUTABLES := $(AUX_OUT_EXECUTABLES_$(1))) \ -$(eval AUX_OUT_UNSTRIPPED := $(AUX_OUT_UNSTRIPPED_$(1))) -endef - -# given a variant:path pair, load the variant conviguration with aux-variant-setup-paths from file -# this is a build system extension mechainsm, since configuration typically resides in non-build -# project space -# -# $(1) - variant:path pair -# $(2) - file suffix -# no return value -define aux-variant-import-from-pair -$(eval _pair := $(subst :, ,$(1))) \ -$(eval _name:=$(word 1,$(_pair))) \ -$(eval _path:=$(word 2,$(_pair))) \ -$(eval include $(_path)/$(_name)$(2)) \ -$(eval AUX_OS_VARIANT_LIST_$(AUX_OS_$(1)):=) \ -$(call aux-variant-setup-paths,$(_name)) \ -$(eval AUX_ALL_VARIANTS += $(_name)) \ -$(eval AUX_ALL_OSES := $(filter-out $(AUX_OS_$(_name)),$(AUX_ALL_OSES)) $(AUX_OS_$(_name))) \ -$(eval AUX_ALL_CPUS := $(filter-out $(AUX_CPU_$(_name)),$(AUX_ALL_CPUS)) $(AUX_CPU_$(_name))) \ -$(eval AUX_ALL_ARCHS := $(filter-out $(AUX_ARCH_$(_name)),$(AUX_ALL_ARCHS)) $(AUX_ARCH_$(_name))) \ -$(eval AUX_ALL_SUBARCHS := $(filter-out $(AUX_SUBARCH_$(_name)),$(AUX_ALL_SUBARCHS)) $(AUX_SUBARCH_$(_name))) -endef - -# Load system configuration referenced by AUX variant config; -# this is a build extension mechanism; typically system config -# resides in a non-build projects; -# system config may define new rules and globally visible BUILD* -# includes to support project-specific build steps and toolchains -# MAintains list of valiants that reference this os config in OS "indexed" var -# this facilitates multivariant build of the OS (or whataver it is the name of common component these variants share) -# -# $(1) - variant -# no return value -define aux-import-os-config -$(eval _aioc_os := $(AUX_OS_$(1))) \ -$(eval AUX_OS_PATH_$(1) := $(patsubst $(_aioc_os):%,%,$(filter $(_aioc_os):%,$(AUX_ALL_OS_PATHS)))) \ -$(eval _aioc_os_cfg := $(AUX_OS_PATH_$(1))/$(_aioc_os)$(os_sfx)) \ -$(if $(wildcard $(_aioc_os_cfg)),,$(error AUX '$(_aioc_os)' OS config file [$(notdir $(_aioc_os_cfg))] required by AUX variant '$(1)' does not exist)) \ -$(if $(filter $(_aioc_os),$(_os_list)),,$(eval include $(_aioc_os_cfg))) \ -$(eval AUX_OS_VARIANT_LIST_$(_aioc_os) += $(1)) \ -$(eval _os_list += $(_aioc_os)) -endef - -# make sure that AUX config variables are minimally sane; -# as a bare minimum they must contain the vars described by aux_env -# Generate error if requirement is not met. -# -#$(1) - variant -# no return value -define aux-variant-validate -$(eval _all:=) \ -$(eval _req:=$(addsuffix _$(1),$(aux_env))) \ -$(foreach var,$(_req),$(eval _all += $(var))) \ -$(eval _missing := $(filter-out $(_all),$(_req))) \ -$(if $(_missing),$(error AUX variant $(1) must define vars: $(_missing))) -endef - -AUX_ALL_VARIANTS := -AUX_ALL_OSES := -AUX_ALL_CPUS := -AUX_ALL_ARCHS := -AUX_ALL_SUBARCHS := - -variant_sfx :=_aux_variant_config.mk -os_sfx :=_aux_os_config.mk - -ifdef AUX_OS_VARIANT_LIST - -config_roots := $(wildcard device vendor) -all_configs := -ifdef config_roots -all_configs := $(sort $(shell find $(config_roots) -maxdepth 4 -name '*$(variant_sfx)' -o -name '*$(os_sfx)')) -endif -all_os_configs := $(filter %$(os_sfx),$(all_configs)) -all_variant_configs := $(filter %$(variant_sfx),$(all_configs)) - -AUX_ALL_OS_PATHS := $(foreach f,$(all_os_configs),$(patsubst %$(os_sfx),%,$(notdir $(f))):$(patsubst %/,%,$(dir $(f)))) -AUX_ALL_OS_VARIANT_PATHS := $(foreach f,$(all_variant_configs),$(patsubst %$(variant_sfx),%,$(notdir $(f))):$(patsubst %/,%,$(dir $(f)))) - -my_variant_pairs := $(foreach v,$(AUX_OS_VARIANT_LIST),$(filter $(v):%,$(AUX_ALL_OS_VARIANT_PATHS))) -my_missing_variants := $(foreach v,$(AUX_OS_VARIANT_LIST),$(if $(filter $(v):%,$(AUX_ALL_OS_VARIANT_PATHS)),,$(v))) - -ifneq ($(strip $(my_missing_variants)),) -$(error Don't know how to build variant(s): $(my_missing_variants)) -endif - -# mandatory variables -aux_env := AUX_OS AUX_ARCH AUX_SUBARCH AUX_CPU - -$(foreach v,$(my_variant_pairs),$(if $(filter $(v),$(AUX_ALL_VARIANTS)),,$(call aux-variant-import-from-pair,$(v),$(variant_sfx)))) - -ifdef AUX_ALL_VARIANTS -_os_list := -$(foreach v,$(AUX_ALL_VARIANTS),\ - $(call aux-import-os-config,$(v)) \ - $(call aux-variant-validate,$(v)) \ -) -endif - -endif # AUX_OS_VARIANT_LIST - -INSTALLED_AUX_TARGETS := |