1 # Copyright (C) 2009 The Android Open Source Project 2 # 3 # Licensed under the Apache License, Version 2.0 (the "License"); 4 # you may not use this file except in compliance with the License. 5 # You may obtain a copy of the License at 6 # 7 # http://www.apache.org/licenses/LICENSE-2.0 8 # 9 # Unless required by applicable law or agreed to in writing, software 10 # distributed under the License is distributed on an "AS IS" BASIS, 11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 # See the License for the specific language governing permissions and 13 # limitations under the License. 14 # 15 16 # this file is included repeatedly from build/core/main.mk 17 # and is used to prepare for app-specific build rules. 18 # 19 20 $(call assert-defined,_app) 21 22 _map := NDK_APP.$(_app) 23 24 # ok, let's parse all Android.mk source files in order to build 25 # the modules for this app. 26 # 27 28 # Restore the APP_XXX variables just for this pass as NDK_APP_XXX 29 # 30 NDK_APP_NAME := $(_app) 31 NDK_APP_APPLICATION_MK := $(call get,$(_map),Application.mk) 32 33 $(foreach __name,$(NDK_APP_VARS),\ 34 $(eval NDK_$(__name) := $(call get,$(_map),$(__name)))\ 35 ) 36 37 # make the application depend on the modules it requires 38 .PHONY: ndk-app-$(_app) 39 ndk-app-$(_app): $(NDK_APP_MODULES) 40 all: ndk-app-$(_app) 41 42 # which platform/abi/toolchain are we going to use? 43 TARGET_PLATFORM := $(call get,$(_map),APP_PLATFORM) 44 ifeq ($(TARGET_PLATFORM),android-L) 45 $(call __ndk_warning,WARNING: android-L is renamed as android-21) 46 TARGET_PLATFORM := android-21 47 endif 48 49 50 # The ABI(s) to use 51 NDK_APP_ABI := $(subst $(comma),$(space),$(strip $(NDK_APP_ABI))) 52 ifndef NDK_APP_ABI 53 # the default ABI for now is armeabi 54 NDK_APP_ABI := armeabi 55 endif 56 57 NDK_ABI_FILTER := $(strip $(NDK_ABI_FILTER)) 58 ifdef NDK_ABI_FILTER 59 $(eval $(NDK_ABI_FILTER)) 60 endif 61 62 # If APP_ABI is 'all', then set it to all supported ABIs 63 # Otherwise, check that we don't have an invalid value here. 64 # 65 ifeq ($(NDK_APP_ABI),all) 66 NDK_APP_ABI := $(NDK_APP_ABI_ALL_EXPANDED) 67 _abis_without_toolchain := $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI)) 68 ifneq (,$(_abis_without_toolchain)) 69 $(call ndk_log,Remove the following abis expanded from 'all' due to no toolchain: $(_abis_without_toolchain)) 70 NDK_APP_ABI := $(filter-out $(_abis_without_toolchain),$(NDK_APP_ABI)) 71 endif 72 else 73 ifeq ($(NDK_APP_ABI),all32) 74 NDK_APP_ABI := $(NDK_APP_ABI_ALL32_EXPANDED) 75 _abis_without_toolchain := $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI)) 76 ifneq (,$(_abis_without_toolchain)) 77 $(call ndk_log,Remove the following abis expanded from 'all32' due to no toolchain: $(_abis_without_toolchain)) 78 NDK_APP_ABI := $(filter-out $(_abis_without_toolchain),$(NDK_APP_ABI)) 79 endif 80 else 81 ifeq ($(NDK_APP_ABI),all64) 82 NDK_APP_ABI := $(NDK_APP_ABI_ALL64_EXPANDED) 83 _abis_without_toolchain := $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI)) 84 ifneq (,$(_abis_without_toolchain)) 85 $(call ndk_log,Remove the following abis expanded from 'all64' due to no toolchain: $(_abis_without_toolchain)) 86 NDK_APP_ABI := $(filter-out $(_abis_without_toolchain),$(NDK_APP_ABI)) 87 endif 88 else 89 # Plug in the unknown 90 _unknown_abis := $(strip $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI))) 91 ifneq ($(_unknown_abis),) 92 ifeq (1,$(words $(filter-out $(NDK_KNOWN_ARCHS),$(NDK_FOUND_ARCHS)))) 93 ifneq ($(filter %bcall,$(_unknown_abis)),) 94 _unknown_abis_prefix := $(_unknown_abis:%bcall=%) 95 NDK_APP_ABI := $(NDK_KNOWN_ABI32S:%=$(_unknown_abis_prefix)bc%) 96 else 97 ifneq ($(filter %all,$(_unknown_abis)),) 98 _unknown_abis_prefix := $(_unknown_abis:%all=%) 99 NDK_APP_ABI := $(NDK_KNOWN_ABIS:%=$(_unknown_abis_prefix)%) 100 else 101 $(foreach _abi,$(NDK_KNOWN_ABIS),\ 102 $(eval _unknown_abis := $(subst $(_abi),,$(subst bc$(_abi),,$(_unknown_abis)))) \ 103 ) 104 _unknown_abis_prefix := $(sort $(_unknown_abis)) 105 endif 106 endif 107 ifeq (1,$(words $(_unknown_abis_prefix))) 108 NDK_APP_ABI := $(subst $(_unknown_abis_prefix),$(filter-out $(NDK_KNOWN_ARCHS),$(NDK_FOUND_ARCHS)),$(NDK_APP_ABI)) 109 endif 110 endif 111 TARGET_PLATFORM := android-21 112 endif 113 # check the target ABIs for this application 114 _bad_abis = $(strip $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI))) 115 ifneq ($(_bad_abis),) 116 $(call __ndk_info,NDK Application '$(_app)' targets unknown ABI(s): $(_bad_abis)) 117 $(call __ndk_info,Please fix the APP_ABI definition in $(NDK_APP_APPLICATION_MK)) 118 $(call __ndk_error,Aborting) 119 endif 120 endif 121 endif 122 endif 123 124 # Clear all installed binaries for this application 125 # This ensures that if the build fails, you're not going to mistakenly 126 # package an obsolete version of it. Or if you change the ABIs you're targetting, 127 # you're not going to leave a stale shared library for the old one. 128 # 129 ifeq ($(NDK_APP.$(_app).cleaned_binaries),) 130 NDK_APP.$(_app).cleaned_binaries := true 131 clean-installed-binaries:: 132 $(hide) $(call host-rm,$(NDK_ALL_ABIS:%=$(NDK_APP_LIBS_OUT)/%/lib*$(TARGET_SONAME_EXTENSION))) 133 $(hide) $(call host-rm,$(NDK_ALL_ABIS:%=$(NDK_APP_LIBS_OUT)/%/gdbserver)) 134 $(hide) $(call host-rm,$(NDK_ALL_ABIS:%=$(NDK_APP_LIBS_OUT)/%/gdb.setup)) 135 endif 136 137 # Renderscript 138 139 RENDERSCRIPT_TOOLCHAIN_PREBUILT_ROOT := $(call get-toolchain-root,renderscript) 140 RENDERSCRIPT_TOOLCHAIN_PREFIX := $(RENDERSCRIPT_TOOLCHAIN_PREBUILT_ROOT)/bin/ 141 RENDERSCRIPT_TOOLCHAIN_HEADER := $(RENDERSCRIPT_TOOLCHAIN_PREBUILT_ROOT)/lib/clang/3.5/include 142 143 # Each ABI 144 $(foreach _abi,$(NDK_APP_ABI),\ 145 $(eval TARGET_ARCH_ABI := $(_abi))\ 146 $(eval include $(BUILD_SYSTEM)/setup-abi.mk) \ 147 ) 148
