1 // 2 // Copyright (C) 2017 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 17 subdirs = ["test", "tools"] 18 19 cc_defaults { 20 name: "avb_defaults", 21 cflags: [ 22 "-D_FILE_OFFSET_BITS=64", 23 "-D_POSIX_C_SOURCE=199309L", 24 "-Wa,--noexecstack", 25 "-Werror", 26 "-Wall", 27 "-Wextra", 28 "-Wformat=2", 29 "-Wmissing-prototypes", 30 "-Wno-psabi", 31 "-Wno-unused-parameter", 32 "-Wno-format", 33 "-ffunction-sections", 34 "-fstack-protector-strong", 35 "-g", 36 "-DAVB_ENABLE_DEBUG", 37 "-DAVB_COMPILATION", 38 ], 39 cppflags: [ 40 "-Wnon-virtual-dtor", 41 "-fno-strict-aliasing", 42 ], 43 ldflags: [ 44 "-Wl,--gc-sections", 45 "-rdynamic", 46 ], 47 target: { 48 darwin: { 49 enabled: false, 50 }, 51 }, 52 } 53 54 cc_defaults { 55 name: "avb_sources", 56 srcs: [ 57 "libavb/avb_chain_partition_descriptor.c", 58 "libavb/avb_cmdline.c", 59 "libavb/avb_crc32.c", 60 "libavb/avb_crypto.c", 61 "libavb/avb_descriptor.c", 62 "libavb/avb_footer.c", 63 "libavb/avb_hash_descriptor.c", 64 "libavb/avb_hashtree_descriptor.c", 65 "libavb/avb_kernel_cmdline_descriptor.c", 66 "libavb/avb_property_descriptor.c", 67 "libavb/avb_rsa.c", 68 "libavb/avb_sha256.c", 69 "libavb/avb_sha512.c", 70 "libavb/avb_slot_verify.c", 71 "libavb/avb_util.c", 72 "libavb/avb_vbmeta_image.c", 73 "libavb/avb_version.c", 74 ], 75 } 76 77 python_binary_host { 78 name: "avbtool", 79 srcs: [":avbtool_py"], 80 main: "avbtool.py", 81 required: ["fec"], 82 version: { 83 py2: { 84 enabled: true, 85 embedded_launcher: true, 86 }, 87 py3: { 88 enabled: false, 89 }, 90 }, 91 } 92 93 genrule { 94 name: "avbtool_py", 95 srcs: ["avbtool",], 96 out: ["avbtool.py"], 97 cmd: "cp $(in) $(out)", 98 } 99 100 // Build libavb - this is a static library that depends 101 // on only libc and doesn't drag in any other dependencies. 102 cc_library_static { 103 name: "libavb", 104 defaults: [ 105 "avb_defaults", 106 "avb_sources", 107 ], 108 host_supported: true, 109 recovery_available: true, 110 export_include_dirs: ["."], 111 target: { 112 linux: { 113 srcs: ["libavb/avb_sysdeps_posix.c"], 114 }, 115 linux_glibc: { 116 cflags: ["-fno-stack-protector"], 117 }, 118 }, 119 } 120 121 // Build libavb_user for the target - in addition to libavb, it 122 // includes libavb_ab, libavb_user and also depends on libbase and 123 // libfs_mgr. 124 cc_library_static { 125 name: "libavb_user", 126 defaults: [ 127 "avb_defaults", 128 "avb_sources", 129 ], 130 recovery_available: true, 131 export_include_dirs: ["."], 132 shared_libs: ["libbase"], 133 static_libs: ["libfs_mgr"], 134 cflags: [ 135 "-DAVB_AB_I_UNDERSTAND_LIBAVB_AB_IS_DEPRECATED", 136 ], 137 srcs: [ 138 "libavb/avb_sysdeps_posix.c", 139 "libavb_ab/avb_ab_flow.c", 140 "libavb_user/avb_ops_user.cpp", 141 "libavb_user/avb_user_verity.c", 142 "libavb_user/avb_user_verification.c", 143 ], 144 } 145 146 cc_binary { 147 name: "avbctl", 148 defaults: ["avb_defaults"], 149 static_libs: [ 150 "libavb_user", 151 "libfs_mgr", 152 ], 153 shared_libs: ["libbase"], 154 srcs: ["tools/avbctl/avbctl.cc"], 155 } 156 157 cc_library_host_static { 158 name: "libavb_ab_host", 159 defaults: ["avb_defaults"], 160 export_include_dirs: ["."], 161 cflags: [ 162 "-fno-stack-protector", 163 "-DAVB_AB_I_UNDERSTAND_LIBAVB_AB_IS_DEPRECATED", 164 ], 165 srcs: ["libavb_ab/avb_ab_flow.c"], 166 } 167 168 cc_library_host_static { 169 name: "libavb_atx_host", 170 defaults: ["avb_defaults"], 171 export_include_dirs: ["."], 172 cflags: [ 173 "-fno-stack-protector", 174 ], 175 srcs: ["libavb_atx/avb_atx_validate.c"], 176 } 177 178 cc_library_host_static { 179 name: "libavb_host_sysdeps", 180 defaults: ["avb_defaults"], 181 export_include_dirs: ["."], 182 srcs: ["libavb/avb_sysdeps_posix.c"], 183 } 184 185 cc_library_host_static { 186 name: "libavb_things_example", 187 defaults: ["avb_defaults"], 188 export_include_dirs: ["."], 189 srcs: ["examples/things/avb_atx_slot_verify.c"], 190 } 191 192 cc_test_host { 193 name: "libavb_host_unittest", 194 defaults: ["avb_defaults"], 195 required: [ 196 "simg2img", 197 "img2simg", 198 "avbtool", 199 ], 200 data: [ 201 "avbtool", 202 "test/avbtool_signing_helper_*.py", 203 "test/data/*", 204 ], 205 test_config: "test/libavb_host_unittest.xml", 206 test_suites: ["general-tests"], 207 static_libs: [ 208 "libavb", 209 "libavb_ab_host", 210 "libavb_atx_host", 211 "libavb_things_example", 212 "libgmock_host", 213 "libgtest_host", 214 ], 215 shared_libs: [ 216 "libbase", 217 "libchrome", 218 "libcrypto", 219 ], 220 cflags: [ 221 "-Wno-missing-prototypes", 222 "-DAVB_AB_I_UNDERSTAND_LIBAVB_AB_IS_DEPRECATED", 223 ], 224 srcs: [ 225 "test/avb_ab_flow_unittest.cc", 226 "test/avb_atx_validate_unittest.cc", 227 "test/avb_atx_slot_verify_unittest.cc", 228 "test/avb_slot_verify_unittest.cc", 229 "test/avb_unittest_util.cc", 230 "test/avb_util_unittest.cc", 231 "test/avb_vbmeta_image_unittest.cc", 232 "test/avbtool_unittest.cc", 233 "test/fake_avb_ops.cc", 234 "test/avb_sysdeps_posix_testing.cc", 235 ], 236 } 237 238 cc_library_host_static { 239 name: "libavb_host_user_code_test", 240 defaults: ["avb_defaults"], 241 cflags: [ 242 "-DAVB_AB_I_UNDERSTAND_LIBAVB_AB_IS_DEPRECATED", 243 ], 244 srcs: ["test/user_code_test.cc"], 245 } 246 247 cc_library { 248 name: "bootctrl.avb", 249 defaults: ["avb_defaults"], 250 relative_install_path: "hw", 251 static_libs: [ 252 "libavb_user", 253 "libfs_mgr", 254 ], 255 shared_libs: [ 256 "libbase", 257 "libcutils", 258 ], 259 cflags: [ 260 "-DAVB_AB_I_UNDERSTAND_LIBAVB_AB_IS_DEPRECATED", 261 ], 262 srcs: ["boot_control/boot_control_avb.c"], 263 } 264
