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Merge "Add 32 / 64 bit abi lists to system properties."

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This commit is contained in:
Narayan Kamath 2014-04-09 08:48:03 +00:00 committed by Gerrit Code Review
commit cf61a7a0db
5 changed files with 45 additions and 22 deletions
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3
CleanSpec.mk
View file

@ -214,6 +214,9 @@ $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
# Rename persist.sys.dalvik.vm.lib to allow new default
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
# Add ro.product.cpu.abilist{32,64} to build.prop.
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************

2
core/Makefile
View file

@ -192,6 +192,8 @@ $(INSTALLED_BUILD_PROP_TARGET): $(BUILDINFO_SH) $(INTERNAL_BUILD_ID_MAKEFILE) $(
BUILD_FINGERPRINT="$(BUILD_FINGERPRINT)" \
TARGET_BOARD_PLATFORM="$(TARGET_BOARD_PLATFORM)" \
TARGET_CPU_ABI_LIST="$(TARGET_CPU_ABI_LIST)" \
TARGET_CPU_ABI_LIST_32_BIT="$(TARGET_CPU_ABI_LIST_32_BIT)" \
TARGET_CPU_ABI_LIST_64_BIT="$(TARGET_CPU_ABI_LIST_64_BIT)" \
TARGET_CPU_ABI="$(TARGET_CPU_ABI)" \
TARGET_CPU_ABI2="$(TARGET_CPU_ABI2)" \
TARGET_AAPT_CHARACTERISTICS="$(TARGET_AAPT_CHARACTERISTICS)" \

38
core/config.mk
View file

@ -231,6 +231,44 @@ combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
include $(BUILD_SYSTEM)/combo/select.mk
endif
# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order
# of preference) that the target supports. If a TARGET_CPU_ABI_LIST
# is specified by the board configuration, we use that. If not, we
# build a list out of the TARGET_CPU_ABIs specified by the config.
ifeq (,$(TARGET_CPU_ABI_LIST))
TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2) $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2)
endif
# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are
# comma separated lists of the 32 and 64 bit ABIs (in order of
# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT
# are defined by the board config, we use them. Else, we construct
# these lists based on whether TARGET_IS_64_BIT is set.
#
# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target
# is always 32 bits. If this isn't the case, these variables should
# be overriden in the boarc configuration.
ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT))
ifeq (true,$(TARGET_IS_64_BIT))
TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2)
endif
endif
ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT))
ifneq (true,$(TARGET_IS_64_BIT))
TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2)
else
# For a 64 bit target, assume that the 2ND_CPU_ABI
# is a 32 bit ABI.
TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2)
endif
endif
# Strip whitespace from the ABI list string.
TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST)))
TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT)))
TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT)))
# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX
# if only TARGET_TOOLS_PREFIX is passed to the make command.
ifndef TARGET_TOOLCHAIN_ROOT

22
core/envsetup.mk
View file

@ -143,28 +143,6 @@ endif
TARGET_DEVICE_DIR := $(patsubst %/,%,$(dir $(board_config_mk)))
board_config_mk :=
# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order
# of preference) that the target supports. If a TARGET_CPU_ABI_LIST
# is specified by the board configuration, we use that. If not, we
# build a list out of the TARGET_CPU_ABIs specified by the config.
ifeq (,$(TARGET_CPU_ABI_LIST))
TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI)
ifneq (,$(TARGET_CPU_ABI2))
TARGET_CPU_ABI_LIST += ,$(TARGET_CPU_ABI2)
endif
ifneq (,$(TARGET_2ND_CPU_ABI))
TARGET_CPU_ABI_LIST += ,$(TARGET_2ND_CPU_ABI)
endif
ifneq (,$(TARGET_2ND_CPU_ABI2))
TARGET_CPU_ABI_LIST += ,$(TARGET_2ND_CPU_ABI2)
endif
# Strip whitespace from the ABI list string.
empty :=
space := $(empty) $(empty)
TARGET_CPU_ABI_LIST := $(subst $(space),,$(TARGET_CPU_ABI_LIST))
endif
# ---------------------------------------------------------------
# Set up configuration for target machine.
# The following must be set:

2
tools/buildinfo.sh
View file

@ -30,6 +30,8 @@ if [ -n "$TARGET_CPU_ABI2" ] ; then
echo "ro.product.cpu.abi2=$TARGET_CPU_ABI2"
fi
echo "ro.product.cpu.abilist=$TARGET_CPU_ABI_LIST"
echo "ro.product.cpu.abilist32=$TARGET_CPU_ABI_LIST_32_BIT"
echo "ro.product.cpu.abilist64=$TARGET_CPU_ABI_LIST_64_BIT"
echo "ro.product.manufacturer=$PRODUCT_MANUFACTURER"
if [ -n "$PRODUCT_DEFAULT_LANGUAGE" ] ; then