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 45 # The ABI(s) to use 46 NDK_APP_ABI := $(subst $(comma),$(space),$(strip $(NDK_APP_ABI))) 47 ifndef NDK_APP_ABI 48 # the default ABI for now is armeabi 49 NDK_APP_ABI := armeabi 50 endif 51 52 NDK_ABI_FILTER := $(strip $(NDK_ABI_FILTER)) 53 ifdef NDK_ABI_FILTER 54 $(eval $(NDK_ABI_FILTER)) 55 endif 56 57 # If APP_ABI is 'all', then set it to all supported ABIs 58 # Otherwise, check that we don't have an invalid value here. 59 # 60 ifeq ($(NDK_APP_ABI),all) 61 NDK_APP_ABI := $(NDK_APP_ABI_ALL_EXPANDED) 62 else 63 ifeq ($(NDK_APP_ABI),all32) 64 NDK_APP_ABI := $(NDK_APP_ABI_ALL32_EXPANDED) 65 else 66 ifeq ($(NDK_APP_ABI),all64) 67 NDK_APP_ABI := $(NDK_APP_ABI_ALL64_EXPANDED) 68 else 69 # Plug in the unknown 70 _unknown_abis := $(strip $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI))) 71 ifneq ($(_unknown_abis),) 72 ifeq (1,$(words $(filter-out $(NDK_KNOWN_ARCHS),$(NDK_FOUND_ARCHS)))) 73 ifneq ($(filter %bcall,$(_unknown_abis)),) 74 _unknown_abis_prefix := $(_unknown_abis:%bcall=%) 75 NDK_APP_ABI := $(NDK_KNOWN_ABI32S:%=$(_unknown_abis_prefix)bc%) 76 else 77 ifneq ($(filter %all,$(_unknown_abis)),) 78 _unknown_abis_prefix := $(_unknown_abis:%all=%) 79 NDK_APP_ABI := $(NDK_KNOWN_ABIS:%=$(_unknown_abis_prefix)%) 80 else 81 $(foreach _abi,$(NDK_KNOWN_ABIS),\ 82 $(eval _unknown_abis := $(subst $(_abi),,$(subst bc$(_abi),,$(_unknown_abis)))) \ 83 ) 84 _unknown_abis_prefix := $(sort $(_unknown_abis)) 85 endif 86 endif 87 ifeq (1,$(words $(_unknown_abis_prefix))) 88 NDK_APP_ABI := $(subst $(_unknown_abis_prefix),$(filter-out $(NDK_KNOWN_ARCHS),$(NDK_FOUND_ARCHS)),$(NDK_APP_ABI)) 89 endif 90 endif 91 endif 92 # check the target ABIs for this application 93 _bad_abis = $(strip $(filter-out $(NDK_ALL_ABIS),$(NDK_APP_ABI))) 94 ifneq ($(_bad_abis),) 95 $(call __ndk_info,NDK Application '$(_app)' targets unknown ABI(s): $(_bad_abis)) 96 $(call __ndk_info,Please fix the APP_ABI definition in $(NDK_APP_APPLICATION_MK)) 97 $(call __ndk_error,Aborting) 98 endif 99 endif 100 endif 101 endif 102 103 # Clear all installed binaries for this application 104 # This ensures that if the build fails, you're not going to mistakenly 105 # package an obsolete version of it. Or if you change the ABIs you're targetting, 106 # you're not going to leave a stale shared library for the old one. 107 # 108 ifeq ($(NDK_APP.$(_app).cleaned_binaries),) 109 NDK_APP.$(_app).cleaned_binaries := true 110 clean-installed-binaries:: 111 $(hide) $(call host-rm,$(NDK_ALL_ABIS:%=$(NDK_APP_LIBS_OUT)/%/lib*$(TARGET_SONAME_EXTENSION))) 112 $(hide) $(call host-rm,$(NDK_ALL_ABIS:%=$(NDK_APP_LIBS_OUT)/%/gdbserver)) 113 $(hide) $(call host-rm,$(NDK_ALL_ABIS:%=$(NDK_APP_LIBS_OUT)/%/gdb.setup)) 114 endif 115 116 # Renderscript 117 118 RENDERSCRIPT_TOOLCHAIN_ROOT := $(NDK_ROOT)/toolchains/renderscript 119 RENDERSCRIPT_TOOLCHAIN_PREBUILT_ROOT := $(call host-prebuilt-tag,$(RENDERSCRIPT_TOOLCHAIN_ROOT)) 120 RENDERSCRIPT_TOOLCHAIN_PREFIX := $(RENDERSCRIPT_TOOLCHAIN_PREBUILT_ROOT)/bin/ 121 RENDERSCRIPT_TOOLCHAIN_HEADER := $(RENDERSCRIPT_TOOLCHAIN_PREBUILT_ROOT)/lib/clang/3.3/include 122 123 # Each ABI 124 $(foreach _abi,$(NDK_APP_ABI),\ 125 $(eval TARGET_ARCH_ABI := $(_abi))\ 126 $(eval include $(BUILD_SYSTEM)/setup-abi.mk) \ 127 ) 128