Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 1 | // Copyright (C) 2015 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 | // Common variables. |
| 16 | // ========================================================= |
| 17 | libminijailSrcFiles = [ |
| 18 | "bpf.c", |
| 19 | "libminijail.c", |
| 20 | "signal_handler.c", |
| 21 | "syscall_filter.c", |
| 22 | "syscall_wrapper.c", |
| 23 | "system.c", |
| 24 | "util.c", |
| 25 | ] |
| 26 | |
| 27 | unittestSrcFiles = [ |
| 28 | "testrunner.cc", |
| 29 | ] |
| 30 | |
| 31 | minijailCommonLibraries = ["libcap"] |
| 32 | |
| 33 | cc_defaults { |
| 34 | name: "libminijail_flags", |
| 35 | cflags: [ |
| 36 | "-DHAVE_SECUREBITS_H", |
| 37 | "-Wall", |
| 38 | "-Werror", |
| 39 | ], |
| 40 | target: { |
| 41 | darwin: { |
| 42 | enabled: false, |
| 43 | }, |
| 44 | }, |
| 45 | } |
| 46 | |
| 47 | // Static library for generated code. |
| 48 | // ========================================================= |
| 49 | cc_object { |
| 50 | name: "libminijail_gen_syscall_obj", |
| 51 | vendor_available: true, |
| 52 | srcs: ["gen_syscalls.c"], |
| 53 | cflags: [ |
| 54 | "-dD", |
| 55 | "-E", |
Chih-Hung Hsieh | ed6a82e | 2017-10-04 10:54:11 -0700 | [diff] [blame] | 56 | "-Wall", |
| 57 | "-Werror", |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 58 | ], |
| 59 | } |
| 60 | |
| 61 | cc_genrule { |
| 62 | name: "libminijail_gen_syscall", |
| 63 | vendor_available: true, |
| 64 | tool_files: ["gen_syscalls.sh"], |
| 65 | cmd: "$(location gen_syscalls.sh) $(in) $(out)", |
| 66 | srcs: [":libminijail_gen_syscall_obj"], |
| 67 | out: ["libsyscalls.c"], |
| 68 | } |
| 69 | |
| 70 | cc_object { |
| 71 | name: "libminijail_gen_constants_obj", |
| 72 | vendor_available: true, |
| 73 | srcs: ["gen_constants.c"], |
| 74 | cflags: [ |
| 75 | "-dD", |
| 76 | "-E", |
Chih-Hung Hsieh | ed6a82e | 2017-10-04 10:54:11 -0700 | [diff] [blame] | 77 | "-Wall", |
| 78 | "-Werror", |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 79 | ], |
| 80 | } |
| 81 | |
| 82 | cc_genrule { |
| 83 | name: "libminijail_gen_constants", |
| 84 | vendor_available: true, |
| 85 | tool_files: ["gen_constants.sh"], |
| 86 | cmd: "$(location gen_constants.sh) $(in) $(out)", |
| 87 | srcs: [":libminijail_gen_constants_obj"], |
| 88 | out: ["libconstants.c"], |
| 89 | } |
| 90 | |
| 91 | cc_library_static { |
| 92 | name: "libminijail_generated", |
| 93 | vendor_available: true, |
| 94 | defaults: ["libminijail_flags"], |
| 95 | host_supported: true, |
| 96 | |
| 97 | target: { |
| 98 | android: { |
| 99 | generated_sources: [ |
| 100 | "libminijail_gen_syscall", |
| 101 | "libminijail_gen_constants", |
| 102 | ], |
| 103 | }, |
| 104 | host: { |
| 105 | srcs: [ |
| 106 | "linux-x86/libconstants.gen.c", |
| 107 | "linux-x86/libsyscalls.gen.c", |
| 108 | ], |
| 109 | }, |
| 110 | }, |
| 111 | } |
| 112 | |
| 113 | // libminijail shared and static library for target. |
| 114 | // ========================================================= |
| 115 | cc_library { |
| 116 | name: "libminijail", |
| 117 | vendor_available: true, |
| 118 | defaults: ["libminijail_flags"], |
| 119 | |
| 120 | srcs: libminijailSrcFiles, |
| 121 | |
| 122 | static: { |
| 123 | whole_static_libs: ["libminijail_generated"] + minijailCommonLibraries, |
| 124 | }, |
| 125 | shared: { |
| 126 | static_libs: ["libminijail_generated"], |
| 127 | shared_libs: minijailCommonLibraries, |
| 128 | }, |
| 129 | export_include_dirs: ["."], |
| 130 | } |
| 131 | |
| 132 | // Example ASan-ified libminijail shared library for target. |
| 133 | // Commented out since it's only needed for local debugging. |
| 134 | // ========================================================= |
| 135 | //cc_library_shared { |
| 136 | // name: "libminijail_asan", |
| 137 | // defaults: ["libminijail_flags"], |
| 138 | // |
| 139 | // sanitize: { |
| 140 | // address: true, |
| 141 | // }, |
| 142 | // relative_install_path: "asan", |
| 143 | // srcs: libminijailSrcFiles, |
| 144 | // |
| 145 | // static_libs: ["libminijail_generated"], |
| 146 | // shared_libs: minijailCommonLibraries, |
| 147 | // export_include_dirs: ["."], |
| 148 | //} |
| 149 | |
| 150 | // libminijail native unit tests using gtest. |
| 151 | // |
| 152 | // For a device, run with: |
| 153 | // adb shell /data/nativetest/libminijail_unittest_gtest/libminijail_unittest_gtest |
| 154 | // |
| 155 | // For host, run with: |
| 156 | // out/host/linux-x86/nativetest(64)/libminijail_unittest_gtest/libminijail_unittest_gtest |
| 157 | // ========================================================= |
| 158 | cc_test { |
| 159 | name: "libminijail_unittest_gtest", |
| 160 | defaults: ["libminijail_flags"], |
| 161 | // TODO(b/31395668): Re-enable once the seccomp(2) syscall becomes available. |
| 162 | //host_supported: true |
| 163 | |
| 164 | srcs: libminijailSrcFiles + ["libminijail_unittest.cc"] + unittestSrcFiles, |
| 165 | |
| 166 | static_libs: ["libminijail_generated"], |
| 167 | shared_libs: minijailCommonLibraries, |
| 168 | |
| 169 | target: { |
| 170 | android: { |
| 171 | cflags: ["-Wno-writable-strings"], |
| 172 | test_suites: ["device-tests"], |
| 173 | }, |
| 174 | host: { |
| 175 | cflags: ["-DPRELOADPATH=\"/invalid\""], |
| 176 | }, |
| 177 | }, |
| 178 | } |
| 179 | |
| 180 | // Syscall filtering native unit tests using gtest. |
| 181 | // |
| 182 | // For a device, run with: |
| 183 | // adb shell /data/nativetest/syscall_filter_unittest_gtest/syscall_filter_unittest_gtest |
| 184 | // |
| 185 | // For host, run with: |
| 186 | // out/host/linux-x86/nativetest(64)/syscall_filter_unittest_gtest/syscall_filter_unittest_gtest |
| 187 | // ========================================================= |
| 188 | cc_test { |
| 189 | name: "syscall_filter_unittest_gtest", |
| 190 | defaults: ["libminijail_flags"], |
| 191 | host_supported: true, |
| 192 | |
| 193 | srcs: [ |
| 194 | "bpf.c", |
| 195 | "syscall_filter.c", |
| 196 | "util.c", |
| 197 | "syscall_filter_unittest.cc", |
| 198 | ] + unittestSrcFiles, |
| 199 | |
| 200 | static_libs: ["libminijail_generated"], |
| 201 | shared_libs: minijailCommonLibraries, |
| 202 | |
| 203 | target: { |
| 204 | android: { |
| 205 | test_suites: ["device-tests"], |
| 206 | }, |
| 207 | }, |
| 208 | } |
| 209 | |
| 210 | // System functionality unit tests using gtest. |
| 211 | // |
| 212 | // For a device, run with: |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 213 | // adb shell /data/nativetest/mj_system_unittest_gtest/mj_system_unittest_gtest |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 214 | // |
| 215 | // For host, run with: |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 216 | // out/host/linux-x86/nativetest(64)/mj_system_unittest_gtest/mj_system_unittest_gtest |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 217 | // ========================================================= |
| 218 | cc_test { |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 219 | name: "mj_system_unittest_gtest", |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 220 | defaults: ["libminijail_flags"], |
| 221 | host_supported: true, |
| 222 | |
| 223 | srcs: [ |
| 224 | "system.c", |
| 225 | "util.c", |
| 226 | "system_unittest.cc", |
| 227 | ] + unittestSrcFiles, |
| 228 | |
| 229 | static_libs: ["libminijail_generated"], |
| 230 | shared_libs: minijailCommonLibraries, |
| 231 | |
| 232 | target: { |
| 233 | android: { |
| 234 | test_suites: ["device-tests"], |
| 235 | }, |
| 236 | }, |
| 237 | } |
| 238 | |
Mike Frysinger | 32c3992 | 2018-01-17 17:09:54 -0500 | [diff] [blame] | 239 | // Utility functionality unit tests using gtest. |
| 240 | // |
| 241 | // For a device, run with: |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 242 | // adb shell /data/nativetest/mj_util_unittest_gtest/mj_util_unittest_gtest |
Mike Frysinger | 32c3992 | 2018-01-17 17:09:54 -0500 | [diff] [blame] | 243 | // |
| 244 | // For host, run with: |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 245 | // out/host/linux-x86/nativetest(64)/mj_util_unittest_gtest/mj_util_unittest_gtest |
Mike Frysinger | 32c3992 | 2018-01-17 17:09:54 -0500 | [diff] [blame] | 246 | // ========================================================= |
| 247 | cc_test { |
Jorge Lucangeli Obes | 1ed75bc | 2018-01-25 14:06:42 -0500 | [diff] [blame] | 248 | name: "mj_util_unittest_gtest", |
Mike Frysinger | 32c3992 | 2018-01-17 17:09:54 -0500 | [diff] [blame] | 249 | defaults: ["libminijail_flags"], |
| 250 | host_supported: true, |
| 251 | |
| 252 | srcs: [ |
| 253 | "util.c", |
| 254 | "util_unittest.cc", |
| 255 | ] + unittestSrcFiles, |
| 256 | |
| 257 | static_libs: ["libminijail_generated"], |
| 258 | shared_libs: minijailCommonLibraries, |
| 259 | |
| 260 | target: { |
| 261 | android: { |
| 262 | test_suites: ["device-tests"], |
| 263 | }, |
| 264 | }, |
| 265 | } |
| 266 | |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 267 | // libminijail_test executable for brillo_Minijail test. |
| 268 | // ========================================================= |
| 269 | cc_test { |
| 270 | name: "libminijail_test", |
| 271 | defaults: ["libminijail_flags"], |
| 272 | test_suites: ["device-tests"], |
| 273 | |
| 274 | gtest: false, |
| 275 | |
| 276 | srcs: ["test/libminijail_test.cpp"], |
| 277 | |
| 278 | shared_libs: [ |
| 279 | "libbase", |
| 280 | "libminijail", |
| 281 | ], |
| 282 | } |
| 283 | |
| 284 | // libminijail usage example. |
| 285 | // ========================================================= |
| 286 | cc_binary { |
| 287 | name: "drop_privs", |
| 288 | defaults: ["libminijail_flags"], |
| 289 | |
| 290 | // Don't build with ASan, but leave commented out for easy local debugging. |
| 291 | // sanitize: { address: true, }, |
| 292 | srcs: ["examples/drop_privs.cpp"], |
| 293 | |
| 294 | shared_libs: [ |
| 295 | "libbase", |
| 296 | "libminijail", |
| 297 | ], |
| 298 | } |
| 299 | |
| 300 | // minijail0 executable. |
| 301 | // This is not currently used on Brillo/Android, |
| 302 | // but it's convenient to be able to build it. |
| 303 | // ========================================================= |
| 304 | cc_binary { |
| 305 | name: "minijail0", |
| 306 | defaults: ["libminijail_flags"], |
| 307 | |
| 308 | cflags: [ |
| 309 | "-Wno-missing-field-initializers", |
| 310 | "-DPRELOADPATH=\"/invalidminijailpreload.so\"", |
| 311 | ], |
| 312 | srcs: [ |
| 313 | "elfparse.c", |
| 314 | "minijail0.c", |
Mike Frysinger | 5ef22ca | 2018-01-20 13:42:10 -0500 | [diff] [blame] | 315 | "minijail0_cli.c", |
Dan Willemsen | 2acbec5 | 2017-09-14 17:28:36 -0700 | [diff] [blame] | 316 | ], |
| 317 | |
| 318 | static_libs: ["libminijail_generated"], |
| 319 | shared_libs: minijailCommonLibraries + ["libminijail"], |
| 320 | } |