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build: reverse abi list when TARGET_PREFER_32_BIT_APPS is set 

If the product prefers 32-bit apps signal that preference to
PackageManager by reversing the abi list.

Also uses the absence of TARGET_SUPPORTS_32_BIT_APPS and
TARGET_SUPPORTS_64_BIT_APPS to remove those ABIs from the
ABI list.

Change-Id: I504cea21b6f800a7a9e7706b4a7123d3fb07c383
This commit is contained in:
Colin Cross 2014-04-30 18:18:02 -07:00
parent a3339e98e6
commit 2a4f0ff32f
1 changed files with 20 additions and 10 deletions
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30
core/config.mk
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@ -236,12 +236,8 @@ TARGET_PREFER_32_BIT_APPS := true
TARGET_PREFER_32_BIT_EXECUTABLES := true
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) $(TARGET_2ND_CPU_ABI2)
ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS))
TARGET_SUPPORTS_32_BIT_APPS := true
endif
# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are
@ -254,7 +250,7 @@ endif
# is always 32 bits. If this isn't the case, these variables should
# be overriden in the boarc configuration.
ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT))
ifeq (true,$(TARGET_IS_64_BIT))
ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS))
TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2)
endif
endif
@ -263,9 +259,23 @@ ifeq (,$(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) $(TARGET_2ND_CPU_ABI2)
ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS))
# 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) $(TARGET_2ND_CPU_ABI2)
endif
endif
endif
# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order
# of preference) that the target supports. If a TARGET_CPU_ABI_LIST
# is specified by the board configuration, we use that. If not, we
# build a list out of the TARGET_CPU_ABIs specified by the config.
ifeq (,$(TARGET_CPU_ABI_LIST))
ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true)
TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT)
else
TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT)
endif
endif