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# Copyright (C) 2009 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# this file is included repeatedly from build/core/main.mk
# and is used to prepare for app-specific build rules.
#
$(call assert-defined,_app)
_map := NDK_APP.$(_app)
# ok, let's parse all Android.mk source files in order to build
# the modules for this app.
#
# Restore the APP_XXX variables just for this pass as NDK_APP_XXX
#
NDK_APP_NAME := $(_app)
NDK_APP_APPLICATION_MK := $(call get,$(_map),Application.mk)
$(foreach __name,$(NDK_APP_VARS),\
$(eval NDK_$(__name) := $(call get,$(_map),$(__name)))\
)
# make the application depend on the modules it requires
.PHONY: ndk-app-$(_app)
ndk-app-$(_app): $(NDK_APP_MODULES)
all: ndk-app-$(_app)
# which platform/abi/toolchain are we going to use?
TARGET_PLATFORM := $(call get,$(_map),APP_PLATFORM)
ifeq ($(TARGET_PLATFORM),android-L)
$(call __ndk_warning,WARNING: android-L is renamed as android-21)
TARGET_PLATFORM := android-21
endif
# The ABI(s) to use
NDK_APP_ABI := $(subst $(comma),$(space),$(strip $(NDK_APP_ABI)))
ifndef NDK_APP_ABI
NDK_APP_ABI := $(NDK_DEFAULT_ABIS)
endif
NDK_ABI_FILTER := $(strip $(NDK_ABI_FILTER))
ifdef NDK_ABI_FILTER
$(eval $(NDK_ABI_FILTER))
endif
# If APP_ABI is 'all', then set it to all supported ABIs
# Otherwise, check that we don't have an invalid value here.
#
ifeq ($(NDK_APP_ABI),all)
NDK_APP_ABI := $(NDK_APP_ABI_ALL_EXPANDED)
_abis_without_toolchain := $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI))
ifneq (,$(_abis_without_toolchain))
$(call ndk_log,Remove the following abis expanded from 'all' due to no toolchain: $(_abis_without_toolchain))
NDK_APP_ABI := $(filter-out $(_abis_without_toolchain),$(NDK_APP_ABI))
endif
else
ifeq ($(NDK_APP_ABI),all32)
NDK_APP_ABI := $(NDK_APP_ABI_ALL32_EXPANDED)
_abis_without_toolchain := $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI))
ifneq (,$(_abis_without_toolchain))
$(call ndk_log,Remove the following abis expanded from 'all32' due to no toolchain: $(_abis_without_toolchain))
NDK_APP_ABI := $(filter-out $(_abis_without_toolchain),$(NDK_APP_ABI))
endif
else
ifeq ($(NDK_APP_ABI),all64)
NDK_APP_ABI := $(NDK_APP_ABI_ALL64_EXPANDED)
_abis_without_toolchain := $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI))
ifneq (,$(_abis_without_toolchain))
$(call ndk_log,Remove the following abis expanded from 'all64' due to no toolchain: $(_abis_without_toolchain))
NDK_APP_ABI := $(filter-out $(_abis_without_toolchain),$(NDK_APP_ABI))
endif
else
# Plug in the unknown
_unknown_abis := $(strip $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI)))
ifneq ($(_unknown_abis),)
ifeq (1,$(words $(filter-out $(NDK_KNOWN_ARCHS),$(NDK_FOUND_ARCHS))))
ifneq ($(filter %bcall,$(_unknown_abis)),)
_unknown_abis_prefix := $(_unknown_abis:%bcall=%)
NDK_APP_ABI := $(NDK_KNOWN_ABI32S:%=$(_unknown_abis_prefix)bc%)
else
ifneq ($(filter %all,$(_unknown_abis)),)
_unknown_abis_prefix := $(_unknown_abis:%all=%)
NDK_APP_ABI := $(NDK_KNOWN_ABIS:%=$(_unknown_abis_prefix)%)
else
$(foreach _abi,$(NDK_KNOWN_ABIS),\
$(eval _unknown_abis := $(subst $(_abi),,$(subst bc$(_abi),,$(_unknown_abis)))) \
)
_unknown_abis_prefix := $(sort $(_unknown_abis))
endif
endif
ifeq (1,$(words $(_unknown_abis_prefix)))
NDK_APP_ABI := $(subst $(_unknown_abis_prefix),$(filter-out $(NDK_KNOWN_ARCHS),$(NDK_FOUND_ARCHS)),$(NDK_APP_ABI))
endif
endif
TARGET_PLATFORM := android-21
endif
# check the target ABIs for this application
_bad_abis = $(strip $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI)))
ifneq ($(_bad_abis),)
ifneq ($(filter $(_bad_abis),armeabi-v7a-hard),)
$(call __ndk_info,armeabi-v7a-hard is no longer supported. Use armeabi-v7a.)
$(call __ndk_info,See https://android.googlesource.com/platform/ndk/+/master/docs/HardFloatAbi.md)
endif
$(call __ndk_info,NDK Application '$(_app)' targets unknown ABI(s): $(_bad_abis))
$(call __ndk_info,Please fix the APP_ABI definition in $(NDK_APP_APPLICATION_MK))
$(call __ndk_error,Aborting)
endif
endif
endif
endif
# Clear all installed binaries for this application
# This ensures that if the build fails, you're not going to mistakenly
# package an obsolete version of it. Or if you change the ABIs you're targetting,
# you're not going to leave a stale shared library for the old one.
#
ifeq ($(NDK_APP.$(_app).cleaned_binaries),)
NDK_APP.$(_app).cleaned_binaries := true
clean-installed-binaries::
$(hide) $(call host-rm,$(NDK_ALL_ABIS:%=$(NDK_APP_LIBS_OUT)/%/lib*$(TARGET_SONAME_EXTENSION)))
$(hide) $(call host-rm,$(NDK_ALL_ABIS:%=$(NDK_APP_LIBS_OUT)/%/gdbserver))
$(hide) $(call host-rm,$(NDK_ALL_ABIS:%=$(NDK_APP_LIBS_OUT)/%/gdb.setup))
endif
# Renderscript
RENDERSCRIPT_TOOLCHAIN_PREBUILT_ROOT := $(call get-toolchain-root,renderscript)
RENDERSCRIPT_TOOLCHAIN_PREFIX := $(RENDERSCRIPT_TOOLCHAIN_PREBUILT_ROOT)/bin/
RENDERSCRIPT_TOOLCHAIN_HEADER := $(RENDERSCRIPT_TOOLCHAIN_PREBUILT_ROOT)/lib/clang/3.5/include
# Each ABI
$(foreach _abi,$(NDK_APP_ABI),\
$(eval TARGET_ARCH_ABI := $(_abi))\
$(eval include $(BUILD_SYSTEM)/setup-abi.mk) \
)