src/test/Makefile

   1 # A sample Makefile for building Google Test and using it in user
   2 # A sample Makefile for building Google Test and using it in user
   3 # tests.  Please tweak it to suit your environment and project.  You
   4 # may want to move it to your project's root directory.
   5 #
   6 # SYNOPSIS:
   7 #
   8 #   make [all]  - makes everything.
   9 #   make TARGET - makes the given target.
  10 #   make clean  - removes all files generated by make.
  11
  12
  13 # Where to find user code.
  14 USER_DIR = ../main
  15 TEST_DIR = unit
  16 ROOT = ../..
  17 OBJECT_DIR = ../../obj/test
  18 TARGET_DIR = $(USER_DIR)/target
  19
  20 include $(ROOT)/make/system-id.mk
  21 include $(ROOT)/make/targets_list.mk
  22
  23 VPATH := $(VPATH):$(USER_DIR):$(TEST_DIR)
  24
  25 # specify which files that are included in the test in addition to the unittest file.
  26 # variables available:
  27 #   <test_name>_SRC
  28 #   <test_name>_DEFINES
  29 #   <test_name>_INCLUDE_DIRS
  30 #   <test_name>_EXPAND (run for each target, call the above with target as $1)
  31 #   <test_name>_BLACKLIST (targets to exclude from an expanded test's run)
  32
  33 alignsensor_unittest_SRC := \
  34                 $(USER_DIR)/sensors/boardalignment.c \
  35                 $(USER_DIR)/common/sensor_alignment.c \
  36                 $(USER_DIR)/common/maths.c
  37
  38 arming_prevention_unittest_SRC := \
  39                 $(USER_DIR)/fc/core.c \
  40                 $(USER_DIR)/fc/dispatch.c \
  41                 $(USER_DIR)/fc/rc_controls.c \
  42                 $(USER_DIR)/fc/rc_modes.c \
  43                 $(USER_DIR)/fc/runtime_config.c \
  44                 $(USER_DIR)/flight/gps_rescue.c \
  45                 $(USER_DIR)/common/bitarray.c
  46
  47 arming_prevention_unittest_DEFINES := \
  48             USE_GPS_RESCUE=
  49
  50 atomic_unittest_SRC := \
  51                 $(USER_DIR)/build/atomic.c \
  52                 $(TEST_DIR)/atomic_unittest_c.c
  53
  54 baro_bmp085_unittest_SRC := \
  55                 $(USER_DIR)/drivers/barometer/barometer_bmp085.c
  56
  57 baro_bmp085_unittest_DEFINES := \
  58                 USE_BARO_BMP085=
  59
  60 baro_bmp280_unittest_SRC := \
  61                 $(USER_DIR)/drivers/barometer/barometer_bmp280.c
  62
  63 baro_bmp280_unittest_DEFINES := \
  64                 USE_BARO_BMP280= \
  65                 USE_BARO_SPI_BMP280=
  66
  67 baro_bmp388_unittest_SRC := \
  68                 $(USER_DIR)/common/maths.c \
  69                 $(USER_DIR)/drivers/barometer/barometer_bmp388.c
  70
  71 baro_bmp388_unittest_DEFINES := \
  72                 USE_EXTI= \
  73                 USE_BARO_BMP388= \
  74                 USE_BARO_SPI_BMP388=
  75
  76 baro_ms5611_unittest_SRC := \
  77                 $(USER_DIR)/drivers/barometer/barometer_ms5611.c
  78
  79 baro_ms5611_unittest_DEFINES := \
  80                 USE_BARO_MS5611= \
  81                 USE_BARO_SPI_MS5611=
  82
  83 # This test is disabled due to build errors.
  84 # Its source code is archived in unit/battery_unittest.cc.txt
  85 #
  86 #battery_unittest_SRC := \
  87 #               $(USER_DIR)/sensors/battery.c \
  88 #               $(USER_DIR)/common/maths.c
  89
  90
  91 blackbox_unittest_SRC :=  \
  92                 $(USER_DIR)/blackbox/blackbox.c \
  93                 $(USER_DIR)/blackbox/blackbox_encoding.c \
  94                 $(USER_DIR)/blackbox/blackbox_io.c \
  95                 $(USER_DIR)/common/encoding.c \
  96                 $(USER_DIR)/common/printf.c \
  97                 $(USER_DIR)/common/maths.c \
  98                 $(USER_DIR)/common/typeconversion.c \
  99                 $(USER_DIR)/drivers/accgyro/gyro_sync.c
 100
 101 blackbox_encoding_unittest_SRC :=  \
 102                 $(USER_DIR)/blackbox/blackbox_encoding.c \
 103                 $(USER_DIR)/common/encoding.c \
 104                 $(USER_DIR)/common/printf.c \
 105                 $(USER_DIR)/common/typeconversion.c
 106
 107 cli_unittest_SRC := \
 108                 $(USER_DIR)/cli/cli.c \
 109                 $(USER_DIR)/common/crc.c \
 110                 $(USER_DIR)/common/printf.c \
 111                 $(USER_DIR)/common/streambuf.c \
 112                 $(USER_DIR)/config/feature.c \
 113                 $(USER_DIR)/pg/pg.c \
 114                 $(USER_DIR)/common/typeconversion.c
 115
 116 cli_unittest_DEFINES := \
 117                 USE_OSD= \
 118                 USE_CLI= \
 119                 SystemCoreClock=1000000
 120
 121 cms_unittest_SRC := \
 122                 $(USER_DIR)/cms/cms.c \
 123                 $(USER_DIR)/cms/cms_menu_saveexit.c \
 124                 $(USER_DIR)/common/typeconversion.c \
 125                 $(USER_DIR)/drivers/display.c
 126
 127
 128 common_filter_unittest_SRC := \
 129                 $(USER_DIR)/common/filter.c \
 130                 $(USER_DIR)/common/maths.c
 131
 132
 133 encoding_unittest_SRC := \
 134                 $(USER_DIR)/common/encoding.c
 135
 136
 137 flight_failsafe_unittest_SRC := \
 138                 $(USER_DIR)/common/bitarray.c \
 139                 $(USER_DIR)/fc/rc_modes.c \
 140                 $(USER_DIR)/fc/runtime_config.c \
 141                 $(USER_DIR)/flight/failsafe.c
 142
 143 flight_failsafe_unittest_DEFINES := \
 144                 USE_GPS_RESCUE=
 145
 146
 147 flight_imu_unittest_SRC := \
 148                 $(USER_DIR)/common/bitarray.c \
 149                 $(USER_DIR)/common/maths.c \
 150                 $(USER_DIR)/config/feature.c \
 151                 $(USER_DIR)/fc/rc_modes.c \
 152                 $(USER_DIR)/flight/position.c \
 153                 $(USER_DIR)/flight/imu.c
 154
 155
 156 flight_mixer_unittest :=  \
 157                 $(USER_DIR)/flight/mixer.c \
 158                 $(USER_DIR)/flight/servos.c \
 159                 $(USER_DIR)/common/maths.c
 160
 161
 162 gps_conversion_unittest_SRC := \
 163                 $(USER_DIR)/common/gps_conversion.c
 164
 165
 166 io_serial_unittest_SRC := \
 167                 $(USER_DIR)/io/serial.c \
 168                 $(USER_DIR)/drivers/serial_pinconfig.c
 169
 170
 171 ledstrip_unittest_SRC := \
 172                 $(USER_DIR)/common/bitarray.c \
 173                 $(USER_DIR)/fc/rc_modes.c \
 174                 $(USER_DIR)/io/ledstrip.c
 175
 176 ledstrip_unittest_DEFINES := \
 177                 USE_LED_STRIP=
 178
 179
 180 maths_unittest_SRC := \
 181                 $(USER_DIR)/common/maths.c
 182
 183
 184 motor_output_unittest_SRC := \
 185                 $(USER_DIR)/drivers/dshot.c
 186
 187
 188 osd_unittest_SRC := \
 189                 $(USER_DIR)/osd/osd.c \
 190                 $(USER_DIR)/osd/osd_elements.c \
 191                 $(USER_DIR)/osd/osd_warnings.c \
 192                 $(USER_DIR)/common/typeconversion.c \
 193                 $(USER_DIR)/drivers/display.c \
 194                 $(USER_DIR)/common/maths.c \
 195                 $(USER_DIR)/common/printf.c \
 196                 $(USER_DIR)/common/time.c \
 197                 $(USER_DIR)/common/filter.c \
 198                 $(USER_DIR)/fc/runtime_config.c
 199
 200 osd_unittest_DEFINES := \
 201                 USE_OSD= \
 202                 USE_GPS= \
 203                 USE_RTC_TIME= \
 204                 USE_ADC_INTERNAL=
 205
 206 link_quality_unittest_SRC := \
 207                 $(USER_DIR)/osd/osd.c \
 208                 $(USER_DIR)/osd/osd_elements.c \
 209                 $(USER_DIR)/osd/osd_warnings.c \
 210                 $(USER_DIR)/common/typeconversion.c \
 211                 $(USER_DIR)/drivers/display.c \
 212                 $(USER_DIR)/drivers/serial.c \
 213                 $(USER_DIR)/common/crc.c \
 214                 $(USER_DIR)/common/maths.c \
 215                 $(USER_DIR)/common/printf.c \
 216                 $(USER_DIR)/common/streambuf.c \
 217                 $(USER_DIR)/common/time.c \
 218                 $(USER_DIR)/fc/runtime_config.c \
 219                 $(USER_DIR)/common/bitarray.c \
 220                 $(USER_DIR)/fc/rc_modes.c \
 221                 $(USER_DIR)/rx/rx.c \
 222                 $(USER_DIR)/pg/pg.c \
 223                 $(USER_DIR)/rx/crsf.c \
 224                 $(USER_DIR)/pg/rx.c
 225
 226 link_quality_unittest_DEFINES := \
 227                 USE_OSD= \
 228                 USE_CRSF_LINK_STATISTICS= \
 229                 USE_RX_LINK_QUALITY_INFO=
 230
 231 pg_unittest_SRC := \
 232                 $(USER_DIR)/common/crc.c \
 233                 $(USER_DIR)/common/streambuf.c \
 234                 $(USER_DIR)/pg/pg.c
 235
 236
 237 rc_controls_unittest_SRC := \
 238                 $(USER_DIR)/fc/rc_controls.c \
 239                 $(USER_DIR)/pg/pg.c \
 240                 $(USER_DIR)/common/bitarray.c \
 241                 $(USER_DIR)/common/crc.c \
 242                 $(USER_DIR)/common/maths.c \
 243                 $(USER_DIR)/common/streambuf.c \
 244                 $(USER_DIR)/fc/rc_adjustments.c \
 245                 $(USER_DIR)/fc/rc_modes.c
 246
 247
 248 rx_crsf_unittest_SRC := \
 249                 $(USER_DIR)/rx/crsf.c \
 250                 $(USER_DIR)/common/crc.c \
 251                 $(USER_DIR)/common/printf.c \
 252                 $(USER_DIR)/common/typeconversion.c \
 253                 $(USER_DIR)/common/streambuf.c \
 254                 $(USER_DIR)/drivers/serial.c
 255
 256
 257 rx_ibus_unittest_SRC := \
 258                 $(USER_DIR)/rx/ibus.c
 259
 260
 261 rx_ranges_unittest_SRC := \
 262                 $(USER_DIR)/common/bitarray.c \
 263                 $(USER_DIR)/common/crc.c \
 264                 $(USER_DIR)/common/maths.c \
 265                 $(USER_DIR)/common/streambuf.c \
 266                 $(USER_DIR)/fc/rc_modes.c \
 267                 $(USER_DIR)/rx/rx.c \
 268                 $(USER_DIR)/pg/pg.c \
 269                 $(USER_DIR)/pg/rx.c
 270
 271
 272 rx_rx_unittest_SRC := \
 273                 $(USER_DIR)/rx/rx.c \
 274                 $(USER_DIR)/fc/rc_modes.c \
 275                 $(USER_DIR)/common/bitarray.c \
 276                 $(USER_DIR)/common/maths.c \
 277                 $(USER_DIR)/config/feature.c \
 278                 $(USER_DIR)/pg/rx.c
 279
 280 rx_sumd_unittest_SRC := \
 281                 $(USER_DIR)/common/crc.c \
 282                 $(USER_DIR)/common/streambuf.c \
 283                 $(USER_DIR)/rx/sumd.c
 284
 285 scheduler_unittest_SRC := \
 286                 $(USER_DIR)/scheduler/scheduler.c \
 287                 $(USER_DIR)/common/crc.c \
 288                 $(USER_DIR)/common/streambuf.c
 289
 290 scheduler_unittest_DEFINES := \
 291                 USE_OSD=
 292
 293 sensor_gyro_unittest_SRC := \
 294                 $(USER_DIR)/sensors/gyro.c \
 295                 $(USER_DIR)/sensors/gyro_init.c \
 296                 $(USER_DIR)/sensors/boardalignment.c \
 297                 $(USER_DIR)/common/filter.c \
 298                 $(USER_DIR)/common/crc.c \
 299                 $(USER_DIR)/common/maths.c \
 300                 $(USER_DIR)/common/streambuf.c \
 301                 $(USER_DIR)/common/sensor_alignment.c \
 302                 $(USER_DIR)/drivers/accgyro/accgyro_fake.c \
 303                 $(USER_DIR)/drivers/accgyro/gyro_sync.c \
 304                 $(USER_DIR)/pg/pg.c \
 305                 $(USER_DIR)/pg/gyrodev.c
 306
 307 telemetry_crsf_unittest_SRC := \
 308                 $(USER_DIR)/rx/crsf.c \
 309                 $(USER_DIR)/telemetry/crsf.c \
 310                 $(USER_DIR)/common/crc.c \
 311                 $(USER_DIR)/common/maths.c \
 312                 $(USER_DIR)/common/streambuf.c \
 313                 $(USER_DIR)/common/gps_conversion.c \
 314                 $(USER_DIR)/common/printf.c \
 315                 $(USER_DIR)/common/typeconversion.c \
 316                 $(USER_DIR)/fc/runtime_config.c
 317
 318 telemetry_crsf_unittest_DEFINES := \
 319                 FLASH_SIZE=128 \
 320                 __TARGET__="TEST" \
 321                 __REVISION__="revision"
 322
 323
 324 telemetry_crsf_msp_unittest_SRC := \
 325                 $(USER_DIR)/rx/crsf.c \
 326                 $(USER_DIR)/build/atomic.c \
 327                 $(USER_DIR)/common/crc.c \
 328                 $(USER_DIR)/common/streambuf.c \
 329                 $(USER_DIR)/common/printf.c \
 330                 $(USER_DIR)/common/streambuf.c \
 331                 $(USER_DIR)/drivers/serial.c \
 332                 $(USER_DIR)/common/typeconversion.c \
 333                 $(USER_DIR)/telemetry/crsf.c \
 334                 $(USER_DIR)/common/gps_conversion.c \
 335                 $(USER_DIR)/telemetry/msp_shared.c \
 336                 $(USER_DIR)/fc/runtime_config.c
 337
 338 telemetry_crsf_msp_unittest_DEFINES := \
 339                 USE_MSP_OVER_TELEMETRY=
 340
 341
 342 telemetry_hott_unittest_SRC := \
 343                 $(USER_DIR)/telemetry/hott.c \
 344                 $(USER_DIR)/common/gps_conversion.c
 345
 346
 347 telemetry_ibus_unittest_SRC := \
 348                 $(USER_DIR)/telemetry/ibus_shared.c \
 349                 $(USER_DIR)/telemetry/ibus.c
 350
 351 timer_definition_unittest_EXPAND := yes
 352
 353 # SITL is a simulator with empty timerHardware and many hearders in target.c.
 354 timer_definition_unittest_BLACKLIST := SITL
 355
 356 timer_definition_unittest_SRC = \
 357                 $(TARGET_DIR)/$(call get_base_target,$1)/target.c
 358
 359 timer_definition_unittest_DEFINES = \
 360                 TARGET=$1 \
 361                 BASE_TARGET=$(call get_base_target,$1)
 362
 363 timer_definition_unittest_INCLUDE_DIRS = \
 364                 $(TEST_DIR)/timer_definition_unittest.include \
 365                 $(TARGET_DIR)/$(call get_base_target,$1)
 366
 367 transponder_ir_unittest_SRC := \
 368                 $(USER_DIR)/drivers/transponder_ir_ilap.c \
 369                 $(USER_DIR)/drivers/transponder_ir_arcitimer.c
 370
 371 ws2811_unittest_SRC := \
 372                 $(USER_DIR)/drivers/light_ws2811strip.c
 373
 374 huffman_unittest_SRC := \
 375                 $(USER_DIR)/common/huffman.c \
 376                 $(USER_DIR)/common/huffman_table.c
 377
 378 huffman_unittest_DEFINES := \
 379                 USE_HUFFMAN=
 380
 381 rcdevice_unittest_SRC := \
 382                 $(USER_DIR)/common/crc.c \
 383                 $(USER_DIR)/common/bitarray.c \
 384                 $(USER_DIR)/fc/rc_modes.c \
 385                 $(USER_DIR)/io/rcdevice.c \
 386                 $(USER_DIR)/io/rcdevice_cam.c \
 387                 $(USER_DIR)/pg/pg.c \
 388
 389 pid_unittest_SRC :=  \
 390                 $(USER_DIR)/common/crc.c \
 391                 $(USER_DIR)/common/filter.c \
 392                 $(USER_DIR)/common/maths.c \
 393                 $(USER_DIR)/common/streambuf.c \
 394                 $(USER_DIR)/drivers/accgyro/gyro_sync.c \
 395                 $(USER_DIR)/fc/controlrate_profile.c \
 396                 $(USER_DIR)/fc/runtime_config.c \
 397                 $(USER_DIR)/flight/pid.c \
 398                 $(USER_DIR)/flight/pid_init.c \
 399                 $(USER_DIR)/pg/pg.c
 400
 401 pid_unittest_DEFINES := \
 402                 USE_ITERM_RELAX= \
 403                 USE_RC_SMOOTHING_FILTER= \
 404                 USE_ABSOLUTE_CONTROL= \
 405                 USE_LAUNCH_CONTROL= \
 406                 USE_FEEDFORWARD=
 407
 408 rcdevice_unittest_DEFINES := \
 409                 USE_RCDEVICE=
 410
 411 vtx_unittest_SRC := \
 412                 $(USER_DIR)/fc/core.c \
 413                 $(USER_DIR)/fc/dispatch.c \
 414                 $(USER_DIR)/fc/rc_controls.c \
 415                 $(USER_DIR)/fc/rc_modes.c \
 416                 $(USER_DIR)/fc/runtime_config.c \
 417                 $(USER_DIR)/drivers/vtx_common.c \
 418                 $(USER_DIR)/drivers/vtx_table.c \
 419                 $(USER_DIR)/io/vtx_control.c \
 420                 $(USER_DIR)/io/vtx.c \
 421                 $(USER_DIR)/common/bitarray.c
 422
 423 vtx_unittest_DEFINES := \
 424                 USE_VTX_COMMON= \
 425                 USE_VTX_CONTROL= \
 426                 USE_VTX_SMARTAUDIO=
 427
 428 rx_spi_spektrum_unittest_SRC := \
 429                 $(USER_DIR)/rx/cyrf6936_spektrum.c
 430
 431 rx_spi_spektrum_unittest_DEFINES := \
 432                 USE_RX_SPI= \
 433                 USE_RX_SPEKTRUM=
 434
 435 rx_spi_expresslrs_unittest_SRC := \
 436         $(USER_DIR)/pg/rx_spi_expresslrs.c \
 437                 $(USER_DIR)/rx/expresslrs_common.c \
 438                 $(USER_DIR)/rx/expresslrs.c \
 439                 $(USER_DIR)/build/atomic.c \
 440
 441 rx_spi_expresslrs_unittest_DEFINES := \
 442                 USE_RX_SPI= \
 443                 USE_RX_EXPRESSLRS= \
 444                 USE_RX_SX1280= \
 445                 USE_RX_SX127X= \
 446
 447 rx_spi_expresslrs_telemetry_unittest_SRC := \
 448                 $(USER_DIR)/rx/crsf.c \
 449                 $(USER_DIR)/telemetry/crsf.c \
 450                 $(USER_DIR)/common/crc.c \
 451                 $(USER_DIR)/common/maths.c \
 452                 $(USER_DIR)/common/streambuf.c \
 453                 $(USER_DIR)/common/gps_conversion.c \
 454                 $(USER_DIR)/common/printf.c \
 455                 $(USER_DIR)/common/typeconversion.c \
 456                 $(USER_DIR)/rx/expresslrs_telemetry.c \
 457                 $(USER_DIR)/build/atomic.c \
 458                 $(USER_DIR)/telemetry/msp_shared.c \
 459
 460 rx_spi_expresslrs_telemetry_unittest_DEFINES := \
 461                 USE_RX_EXPRESSLRS= \
 462                 USE_GPS= \
 463                 USE_MSP_OVER_TELEMETRY= \
 464
 465 # Please tweak the following variable definitions as needed by your
 466 # project, except GTEST_HEADERS, which you can use in your own targets
 467 # but shouldn't modify.
 468
 469 # Points to the root of Google Test, relative to where this file is.
 470 # Remember to tweak this if you move this file.
 471 GTEST_DIR = ../../lib/test/gtest
 472
 473 # Use clang/clang++ by default
 474
 475 CC  := clang-12
 476 CXX := clang++-12
 477 ifeq ($(shell which $(CC) 2>/dev/null),)
 478 $(info Falling back to 'clang'.)
 479 CC  := clang
 480 CXX := clang++
 481 endif
 482
 483 #CC  := gcc
 484 #CXX := g++
 485
 486 # These flags are needed for clang > 10 (linux / MacOS) to make test work:
 487 # -Wno-c99-extensions
 488 # -Wno-reorder
 489
 490 COMMON_FLAGS = \
 491         -g \
 492         -Wall \
 493         -Wextra \
 494         -Werror \
 495         -Wno-error=unused-command-line-argument \
 496         -ggdb3 \
 497         -O0 \
 498         -DUNIT_TEST \
 499         -isystem $(GTEST_DIR)/inc \
 500         -MMD -MP \
 501         -Wno-c99-extensions \
 502         -Wno-reorder \
 503         -pipe
 504
 505 CC_VERSION = $(shell $(CC) -dumpversion)
 506 CXX_VERSION = $(shell $(CXX) -dumpversion)
 507
 508 ifeq ($(shell $(CC) -v 2>&1 | grep -q "clang version" && echo "clang"),clang)
 509
 510 # Please revisit versions when new clang version arrive. Supported versions: { Linux / OSX: 7 - 14 }
 511 # Travis reports CC_VERSION of 4.2.1
 512 CC_VERSION_MAJOR := $(firstword $(subst ., ,$(CC_VERSION)))
 513 CC_VERSION_CHECK_MIN := 7
 514 CC_VERSION_CHECK_MAX := 14
 515
 516 # Added flags for clang 11 - 13 are not backwards compatible
 517 ifeq ($(shell expr $(CC_VERSION_MAJOR) \> 10 \& $(CC_VERSION_MAJOR) \< 14), 1)
 518 COMMON_FLAGS += \
 519         -fcommon \
 520         -Wno-void-pointer-to-int-cast
 521 endif
 522
 523 ifeq ($(shell expr $(CC_VERSION_MAJOR) \< $(CC_VERSION_CHECK_MIN) \| $(CC_VERSION_MAJOR) \> $(CC_VERSION_CHECK_MAX)),1)
 524 $(error $(CC) $(CC_VERSION) is not supported. The officially supported version of clang is 'clang-12'. If this is not found, 'clang' is used as a fallback. The version of the compiler must be between $(CC_VERSION_CHECK_MIN) and $(CC_VERSION_CHECK_MAX).)
 525 endif
 526
 527 COMMON_FLAGS += -fblocks
 528 ifndef CYGWIN
 529 ifneq ($(OSFAMILY), macosx)
 530 LDFLAGS      += -lBlocksRuntime
 531 endif
 532 endif
 533 endif
 534
 535 $(info CC version: $(shell $(CC) --version))
 536 $(info CXX version: $(shell $(CXX) --version))
 537
 538 USE_PTHREAD = YES
 539 USE_COVERAGE = YES
 540 ifeq ($(OSFAMILY), macosx)
 541         USE_PTHREAD =
 542 endif
 543 ifdef CYGWIN
 544         USE_PTHREAD =
 545         USE_COVERAGE =
 546 endif
 547
 548 ifdef USE_PTHREAD
 549 COMMON_FLAGS += -pthread
 550 endif
 551
 552 # Flags passed to the C compiler.
 553 C_FLAGS = $(COMMON_FLAGS) \
 554         -std=gnu99
 555
 556 # Flags passed to the C++ compiler.
 557 CXX_FLAGS = $(COMMON_FLAGS) \
 558         -std=gnu++11
 559
 560 # Compiler flags for coverage instrumentation
 561 ifdef USE_COVERAGE
 562 COVERAGE_FLAGS := --coverage
 563 endif
 564
 565 C_FLAGS   += $(COVERAGE_FLAGS)
 566 CXX_FLAGS += $(COVERAGE_FLAGS)
 567
 568 C_FLAGS   += -D_GNU_SOURCE
 569
 570 # Set up the parameter group linker flags according to OS
 571 ifeq ($(OSFAMILY), macosx)
 572 LDFLAGS  += -Wl,-map,$(OBJECT_DIR)/$@.map
 573 else
 574 LDFLAGS  += -Wl,-T,$(TEST_DIR)/pg.ld -Wl,-Map,$(OBJECT_DIR)/$@.map
 575 endif
 576
 577 # Gather up all of the tests.
 578 TEST_SRCS = $(sort $(wildcard $(TEST_DIR)/*.cc))
 579 TEST_BASENAMES = $(TEST_SRCS:$(TEST_DIR)/%.cc=%)
 580 TESTS_TARGET_SPECIFIC = $(foreach test,$(TEST_BASENAMES),$(if $($(test)_EXPAND),$(test)))
 581 TESTS_TARGET_SPECIFIC_EXPANDED = $(foreach test,$(TESTS_TARGET_SPECIFIC),$(foreach \
 582                 target,$(filter-out $($(test)_BLACKLIST),$(VALID_TARGETS)),$(test).$(target)))
 583
 584 TESTS = $(foreach test,$(TEST_BASENAMES),$(if $($(test)_EXPAND),,$(test)))
 585 TESTS_ALL = $(TESTS) $(TESTS_TARGET_SPECIFIC_EXPANDED)
 586 TESTS_REPRESENTATIVE = $(TESTS) $(foreach test,$(TESTS_TARGET_SPECIFIC), \
 587                 $(test).$(word 1,$(filter-out $($(test)_BLACKLIST),$(VALID_TARGETS))))
 588
 589 # All Google Test headers.  Usually you shouldn't change this
 590 # definition.
 591 GTEST_HEADERS = $(GTEST_DIR)/inc/gtest/*.h
 592
 593 ## V                 : Set verbosity level based on the V= parameter
 594 ##                     V=0 Low
 595 ##                     V=1 High
 596 include ../../make/build_verbosity.mk
 597
 598 # House-keeping build targets.
 599
 600 ## test        : Build and run the non target specific Unit Tests (default goal)
 601 test: $(TESTS:%=test_%)
 602
 603 ## test-all : Build and run all Unit Tests
 604 test-all: $(TESTS_ALL:%=test_%)
 605
 606 ## test-representative : Build and run a representative subset of the Unit Tests (i.e. run every expanded test only for the first target)
 607 test-representative: $(TESTS_REPRESENTATIVE:%=test_%)
 608
 609 ## junittest   : Build and run the Unit Tests, producing Junit XML result files."
 610 junittest: EXEC_OPTS = "--gtest_output=xml:$<_results.xml"
 611 junittest: $(TESTS:%=test_%)
 612
 613
 614
 615 ## help        : print this help message and exit
 616 ## what        : print this help message and exit
 617 ## usage       : print this help message and exit
 618 help what usage: Makefile
 619         @echo ""
 620         @echo "Makefile for Unit Tests"
 621         @echo ""
 622         @echo "Usage:"
 623         @echo "        make [goal] "
 624         @echo ""
 625         @echo "Valid goals are:"
 626         @echo ""
 627         @sed -n 's/^## //p' $<
 628         @echo ""
 629         @echo "Any of the Unit Test programs can be used as goals to build:"
 630         @$(foreach test, $(TESTS), echo "    $(OBJECT_DIR)/$(test)/$(test)";)
 631         @echo ""
 632         @echo "Any of the Unit Test programs (except for target specific unit tests) can be used as goals to build and run:"
 633         @$(foreach test, $(TESTS), echo "    test_$(test)";)
 634
 635 versions:
 636         @echo "C compiler: $(CC): $(CC_VERSION)"
 637         @echo "C++ compiler: $(CXX): $(CXX_VERSION)"
 638
 639 ## clean       : Cleanup the UnitTest binaries.
 640 clean :
 641         rm -rf $(OBJECT_DIR)
 642
 643
 644 # Builds gtest.a and gtest_main.a.
 645
 646 # Usually you shouldn't tweak such internal variables, indicated by a
 647 # trailing _.
 648 GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/inc/gtest/*.h $(GTEST_HEADERS)
 649
 650 # For simplicity and to avoid depending on Google Test's
 651 # implementation details, the dependencies specified below are
 652 # conservative and not optimized.  This is fine as Google Test
 653 # compiles fast and for ordinary users its source rarely changes.
 654 $(OBJECT_DIR)/gtest-all.o : $(GTEST_SRCS_)
 655         @echo "compiling $@" "$(STDOUT)"
 656         @mkdir -p $(dir $@)
 657         $(V1) $(CXX) $(CXX_FLAGS) -I$(GTEST_DIR) -Wno-missing-field-initializers -Wno-unused-const-variable -c \
 658             $(GTEST_DIR)/src/gtest-all.cc -o $@
 659
 660 $(OBJECT_DIR)/gtest_main.o : $(GTEST_SRCS_)
 661         @echo "compiling $@" "$(STDOUT)"
 662         @mkdir -p $(dir $@)
 663         $(V1) $(CXX) $(CXX_FLAGS) -I$(GTEST_DIR) -c \
 664             $(GTEST_DIR)/src/gtest_main.cc -o $@
 665
 666 $(OBJECT_DIR)/gtest.a : $(OBJECT_DIR)/gtest-all.o
 667         @echo "linking $@" "$(STDOUT)"
 668         $(V1) $(AR) $(ARFLAGS) $@ $^
 669
 670 $(OBJECT_DIR)/gtest_main.a : $(OBJECT_DIR)/gtest-all.o $(OBJECT_DIR)/gtest_main.o
 671         @echo "linking $@" "$(STDOUT)"
 672         $(V1) $(AR) $(ARFLAGS) $@ $^
 673
 674 -include $(OBJECT_DIR)/gtest-all.d \
 675          $(OBJECT_DIR)/gtest_main.d
 676
 677
 678 # includes in test dir must override includes in user dir, unless the user
 679 # specifies a list of endorsed directories in ${target}_INCLUDE_DIRS.
 680 test_include_dirs  = $1 $(TEST_DIR) $(USER_DIR)
 681 test_cflags        = $(addprefix -I,$(call test_include_dirs,$1))
 682
 683
 684 # target name extractor
 685 # param $1 = expanded test name in the form of test.target
 686 target = $(1:$(basename $1).%=%)
 687
 688 # canned recipe for all test builds
 689 #
 690 # variable expansion rules of thumb (number of $'s):
 691 # * parameters: one $, e.g. $1
 692 # * statically accessed variables set elsewhere: one $, e.g. $(C_FLAGS)
 693 # * dynamically accessed variables set elsewhere: one $, e.g. $($1_SRC)
 694 # * make functions accessing only the above: one $, e.g. $(basename $1)
 695 # * dynamically set and accessed variables: two $, e.g. $$($1_OBJS)
 696 # * make functions accessing dynamically set variables: two $,
 697 #   e.g. $$(call test_cflags,$$($1_INCLUDE_DIRS))
 698 #
 699 # param $1 = plain test name for global tests, test.target for per-target tests
 700 define test-specific-stuff
 701
 702 ifeq ($1,$(basename $1))
 703 # standard global test
 704 $1_OBJS = $(patsubst \
 705         $(TEST_DIR)/%,$(OBJECT_DIR)/$1/%,$(patsubst \
 706         $(USER_DIR)/%,$(OBJECT_DIR)/$1/%,$($1_SRC:=.o)))
 707 else
 708 # test executed for each target, $1 has the form of test.target
 709 $1_SRC = $(addsuffix .o,$(call $(basename $1)_SRC,$(call target,$1)))
 710 $1_OBJS = $$(patsubst \
 711         $(TEST_DIR)/%,$(OBJECT_DIR)/$1/%,$$(patsubst \
 712         $(USER_DIR)/%,$(OBJECT_DIR)/$1/%,$$(patsubst \
 713         $(TARGET_DIR)/$(call get_base_target,$(call target,$1))/%,$(OBJECT_DIR)/$1/%,$$($1_SRC))))
 714 $1_DEFINES = $(call $(basename $1)_DEFINES,$(call target,$1))
 715 $1_INCLUDE_DIRS = $(call $(basename $1)_INCLUDE_DIRS,$(call target,$1))
 716 endif
 717
 718 # $$(info $1 -v-v-------)
 719 # $$(info $1_SRC:  $$($1_SRC))
 720 # $$(info $1_OBJS: $$($1_OBJS))
 721 # $$(info $1 -^-^-------)
 722
 723 # include generated dependencies
 724 -include $$($1_OBJS:.o=.d)
 725 -include $(OBJECT_DIR)/$1/$(basename $1).d
 726
 727 $(OBJECT_DIR)/$1/%.c.o: $(USER_DIR)/%.c
 728         @echo "compiling $$<" "$(STDOUT)"
 729         $(V1) mkdir -p $$(dir $$@)
 730         $(V1) $(CC) $(C_FLAGS) $$(call test_cflags,$$($1_INCLUDE_DIRS)) \
 731                 $$(foreach def,$$($1_DEFINES),-D $$(def)) \
 732                 -c $$< -o $$@
 733
 734 $(OBJECT_DIR)/$1/%.c.o: $(TEST_DIR)/%.c
 735         @echo "compiling test c file: $$<" "$(STDOUT)"
 736         $(V1) mkdir -p $$(dir $$@)
 737         $(V1) $(CC) $(C_FLAGS) $$(call test_cflags,$$($1_INCLUDE_DIRS)) \
 738                 $$(foreach def,$$($1_DEFINES),-D $$(def)) \
 739                 -c $$< -o $$@
 740
 741 ifneq ($1,$(basename $1))
 742 # per-target tests may compile files from the target directory
 743 $(OBJECT_DIR)/$1/%.c.o: $(TARGET_DIR)/$(call get_base_target,$(call target,$1))/%.c
 744         @echo "compiling target c file: $$<" "$(STDOUT)"
 745         $(V1) mkdir -p $$(dir $$@)
 746         $(V1) $(CC) $(C_FLAGS) $$(call test_cflags,$$($1_INCLUDE_DIRS)) \
 747                 $$(foreach def,$$($1_DEFINES),-D $$(def)) \
 748                 -c $$< -o $$@
 749 endif
 750
 751 $(OBJECT_DIR)/$1/$(basename $1).o: $(TEST_DIR)/$(basename $1).cc
 752         @echo "compiling $$<" "$(STDOUT)"
 753         $(V1) mkdir -p $$(dir $$@)
 754         $(V1) $(CXX) $(CXX_FLAGS) $$(call test_cflags,$$($1_INCLUDE_DIRS)) \
 755                 $$(foreach def,$$($1_DEFINES),-D $$(def)) \
 756                 -c $$< -o $$@
 757
 758 $(OBJECT_DIR)/$1/$(basename $1): $$($1_OBJS) \
 759         $(OBJECT_DIR)/$1/$(basename $1).o \
 760         $(OBJECT_DIR)/gtest_main.a
 761
 762         @echo "linking $$@" "$(STDOUT)"
 763         $(V1) mkdir -p $(dir $$@)
 764         $(V1) $(CXX) $(CXX_FLAGS) $(LDFLAGS) $$^ -o $$@
 765
 766 test_$1: $(OBJECT_DIR)/$1/$(basename $1)
 767         $(V1) $$< $$(EXEC_OPTS) "$(STDOUT)" && echo "running $$@: PASS"
 768
 769 endef
 770
 771
 772 ifeq ($(MAKECMDGOALS),test-all)
 773     $(eval $(foreach test,$(TESTS_ALL),$(call test-specific-stuff,$(test))))
 774 else
 775     ifeq ($(MAKECMDGOALS),test-representative)
 776         $(eval $(foreach test,$(TESTS_REPRESENTATIVE),$(call test-specific-stuff,$(test))))
 777     else
 778         $(eval $(foreach test,$(TESTS),$(call test-specific-stuff,$(test))))
 779     endif
 780 endif
 781
 782 $(foreach test,$(TESTS_ALL),$(if $($(basename $(test))_SRC),,$(error \
 783         Test 'unit/$(basename $(test)).cc' has no '$(basename $(test))_SRC' variable defined)))
 784 $(foreach var,$(filter-out TARGET_SRC,$(filter %_SRC,$(.VARIABLES))),$(if $(filter $(var:_SRC=)%,$(TESTS_ALL)),,$(error \
 785         Variable '$(var)' has no 'unit/$(var:_SRC=).cc' test)))
 786
 787
 788 target_list:
 789         @echo ========== BASE TARGETS ==========
 790         @echo $(BASE_TARGETS)
 791         @echo ========== ALT TARGETS ==========
 792         @echo $(ALT_TARGETS)
 793         @echo ========== VALID_TARGETS ==========
 794         @echo $(VALID_TARGETS)
 795         @echo ========== BASE/ALT PAIRS ==========
 796         @echo $(BASE_ALT_PAIRS)
 797         @echo ========== ALT/BASE MAPPING ==========
 798         @echo $(foreach target,$(ALT_TARGETS),$(target)\>$(call get_base_target,$(target)))
 799         @echo ========== ALT/BASE FULL MAPPING ==========
 800         @echo $(foreach target,$(VALID_TARGETS),$(target)\>$(call get_base_target,$(target)))