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Jean-Baptiste Queru9b4a8122010-02-23 12:36:56 -08001#
2# Copyright (C) 2006 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8# http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15#
16
The Android Open Source Projectb6c1cf62008-10-21 07:00:00 -070017# Configuration for Linux on ARM.
Jean-Baptiste Queru9b4a8122010-02-23 12:36:56 -080018# Included by combo/select.mk
The Android Open Source Projectb6c1cf62008-10-21 07:00:00 -070019
David 'Digit' Turnerd53c81d2009-05-29 15:34:02 +020020# You can set TARGET_ARCH_VARIANT to use an arch version other
21# than ARMv5TE. Each value should correspond to a file named
22# $(BUILD_COMBOS)/arch/<name>.mk which must contain
Elliott Hughes43146112015-08-28 10:31:28 -070023# makefile variable definitions. Their
David 'Digit' Turnerd53c81d2009-05-29 15:34:02 +020024# purpose is to allow module Android.mk files to selectively compile
25# different versions of code based upon the funtionality and
Ben Lesliee03f0232008-10-30 10:41:09 -050026# instructions available in a given architecture version.
27#
David 'Digit' Turnerd53c81d2009-05-29 15:34:02 +020028# The blocks also define specific arch_variant_cflags, which
Ben Lesliee03f0232008-10-30 10:41:09 -050029# include defines, and compiler settings for the given architecture
30# version.
31#
Ying Wange1d44c32013-12-27 11:09:36 -080032ifeq ($(strip $(TARGET_$(combo_2nd_arch_prefix)ARCH_VARIANT)),)
33TARGET_$(combo_2nd_arch_prefix)ARCH_VARIANT := armv5te
Ben Lesliee03f0232008-10-30 10:41:09 -050034endif
David 'Digit' Turnerd53c81d2009-05-29 15:34:02 +020035
Ying Wange1d44c32013-12-27 11:09:36 -080036TARGET_ARCH_SPECIFIC_MAKEFILE := $(BUILD_COMBOS)/arch/$(TARGET_$(combo_2nd_arch_prefix)ARCH)/$(TARGET_$(combo_2nd_arch_prefix)ARCH_VARIANT).mk
David 'Digit' Turnerd53c81d2009-05-29 15:34:02 +020037ifeq ($(strip $(wildcard $(TARGET_ARCH_SPECIFIC_MAKEFILE))),)
Ying Wange1d44c32013-12-27 11:09:36 -080038$(error Unknown ARM architecture version: $(TARGET_$(combo_2nd_arch_prefix)ARCH_VARIANT))
Andy McFadden8f51a2a2009-05-28 12:47:23 -070039endif
Ben Lesliee03f0232008-10-30 10:41:09 -050040
David 'Digit' Turnerd53c81d2009-05-29 15:34:02 +020041include $(TARGET_ARCH_SPECIFIC_MAKEFILE)
Dehao Chen25671e12014-07-23 14:28:58 -070042include $(BUILD_SYSTEM)/combo/fdo.mk
David 'Digit' Turnerd53c81d2009-05-29 15:34:02 +020043
Shinichiro Hamaji0e7587a2015-10-09 14:36:04 +090044define $(combo_var_prefix)transform-shared-lib-to-toc
45$(call _gen_toc_command_for_elf,$(1),$(2))
46endef
The Android Open Source Projectb6c1cf62008-10-21 07:00:00 -070047
Dmitriy Ivanov4c2d1a62015-04-20 16:59:05 -070048$(combo_2nd_arch_prefix)TARGET_PACK_MODULE_RELOCATIONS := true
Dimitry Ivanov1eca10f2015-04-23 04:22:33 +000049
Dan Alberte088c0d2014-11-13 10:15:46 -080050$(combo_2nd_arch_prefix)TARGET_LINKER := /system/bin/linker