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/printf.c \
 110                 $(USER_DIR)/config/feature.c \
 111                 $(USER_DIR)/pg/pg.c \
 112                 $(USER_DIR)/common/typeconversion.c
 113
 114 cli_unittest_DEFINES := \
 115                 USE_OSD= \
 116                 USE_CLI= \
 117                 SystemCoreClock=1000000
 118
 119 cms_unittest_SRC := \
 120                 $(USER_DIR)/cms/cms.c \
 121                 $(USER_DIR)/cms/cms_menu_saveexit.c \
 122                 $(USER_DIR)/common/typeconversion.c \
 123                 $(USER_DIR)/drivers/display.c
 124
 125
 126 common_filter_unittest_SRC := \
 127                 $(USER_DIR)/common/filter.c \
 128                 $(USER_DIR)/common/maths.c
 129
 130
 131 encoding_unittest_SRC := \
 132                 $(USER_DIR)/common/encoding.c
 133
 134
 135 flight_failsafe_unittest_SRC := \
 136                 $(USER_DIR)/common/bitarray.c \
 137                 $(USER_DIR)/fc/rc_modes.c \
 138                 $(USER_DIR)/fc/runtime_config.c \
 139                 $(USER_DIR)/flight/failsafe.c
 140
 141 flight_failsafe_unittest_DEFINES := \
 142                 USE_GPS_RESCUE=
 143
 144
 145 flight_imu_unittest_SRC := \
 146                 $(USER_DIR)/common/bitarray.c \
 147                 $(USER_DIR)/common/maths.c \
 148                 $(USER_DIR)/config/feature.c \
 149                 $(USER_DIR)/fc/rc_modes.c \
 150                 $(USER_DIR)/flight/position.c \
 151                 $(USER_DIR)/flight/imu.c
 152
 153
 154 flight_mixer_unittest :=  \
 155                 $(USER_DIR)/flight/mixer.c \
 156                 $(USER_DIR)/flight/servos.c \
 157                 $(USER_DIR)/common/maths.c
 158
 159
 160 gps_conversion_unittest_SRC := \
 161                 $(USER_DIR)/common/gps_conversion.c
 162
 163
 164 io_serial_unittest_SRC := \
 165                 $(USER_DIR)/io/serial.c \
 166                 $(USER_DIR)/drivers/serial_pinconfig.c
 167
 168
 169 ledstrip_unittest_SRC := \
 170                 $(USER_DIR)/common/bitarray.c \
 171                 $(USER_DIR)/fc/rc_modes.c \
 172                 $(USER_DIR)/io/ledstrip.c
 173
 174 ledstrip_unittest_DEFINES := \
 175                 USE_LED_STRIP=
 176
 177
 178 maths_unittest_SRC := \
 179                 $(USER_DIR)/common/maths.c
 180
 181
 182 motor_output_unittest_SRC := \
 183                 $(USER_DIR)/drivers/dshot.c
 184
 185
 186 osd_unittest_SRC := \
 187                 $(USER_DIR)/osd/osd.c \
 188                 $(USER_DIR)/osd/osd_elements.c \
 189                 $(USER_DIR)/osd/osd_warnings.c \
 190                 $(USER_DIR)/common/typeconversion.c \
 191                 $(USER_DIR)/drivers/display.c \
 192                 $(USER_DIR)/common/maths.c \
 193                 $(USER_DIR)/common/printf.c \
 194                 $(USER_DIR)/common/time.c \
 195                 $(USER_DIR)/common/filter.c \
 196                 $(USER_DIR)/fc/runtime_config.c
 197
 198 osd_unittest_DEFINES := \
 199                 USE_OSD= \
 200                 USE_GPS= \
 201                 USE_RTC_TIME= \
 202                 USE_ADC_INTERNAL=
 203
 204 link_quality_unittest_SRC := \
 205                 $(USER_DIR)/osd/osd.c \
 206                 $(USER_DIR)/osd/osd_elements.c \
 207                 $(USER_DIR)/osd/osd_warnings.c \
 208                 $(USER_DIR)/common/typeconversion.c \
 209                 $(USER_DIR)/drivers/display.c \
 210                 $(USER_DIR)/drivers/serial.c \
 211                 $(USER_DIR)/common/crc.c \
 212                 $(USER_DIR)/common/maths.c \
 213                 $(USER_DIR)/common/printf.c \
 214                 $(USER_DIR)/common/streambuf.c \
 215                 $(USER_DIR)/common/time.c \
 216                 $(USER_DIR)/fc/runtime_config.c \
 217                 $(USER_DIR)/common/bitarray.c \
 218                 $(USER_DIR)/fc/rc_modes.c \
 219                 $(USER_DIR)/rx/rx.c \
 220                 $(USER_DIR)/pg/pg.c \
 221                 $(USER_DIR)/rx/crsf.c \
 222                 $(USER_DIR)/pg/rx.c
 223
 224 link_quality_unittest_DEFINES := \
 225                 USE_OSD= \
 226                 USE_CRSF_LINK_STATISTICS= \
 227                 USE_RX_LINK_QUALITY_INFO=
 228
 229 pg_unittest_SRC := \
 230                 $(USER_DIR)/pg/pg.c
 231
 232
 233 rc_controls_unittest_SRC := \
 234                 $(USER_DIR)/fc/rc_controls.c \
 235                 $(USER_DIR)/pg/pg.c \
 236                 $(USER_DIR)/common/bitarray.c \
 237                 $(USER_DIR)/common/maths.c \
 238                 $(USER_DIR)/fc/rc_adjustments.c \
 239                 $(USER_DIR)/fc/rc_modes.c
 240
 241
 242 rx_crsf_unittest_SRC := \
 243                 $(USER_DIR)/rx/crsf.c \
 244                 $(USER_DIR)/common/crc.c \
 245                 $(USER_DIR)/common/printf.c \
 246                 $(USER_DIR)/common/typeconversion.c \
 247                 $(USER_DIR)/common/streambuf.c \
 248                 $(USER_DIR)/drivers/serial.c
 249
 250
 251 rx_ibus_unittest_SRC := \
 252                 $(USER_DIR)/rx/ibus.c
 253
 254
 255 rx_ranges_unittest_SRC := \
 256                 $(USER_DIR)/common/bitarray.c \
 257                 $(USER_DIR)/common/maths.c \
 258                 $(USER_DIR)/fc/rc_modes.c \
 259                 $(USER_DIR)/rx/rx.c \
 260                 $(USER_DIR)/pg/pg.c \
 261                 $(USER_DIR)/pg/rx.c
 262
 263
 264 rx_rx_unittest_SRC := \
 265                 $(USER_DIR)/rx/rx.c \
 266                 $(USER_DIR)/fc/rc_modes.c \
 267                 $(USER_DIR)/common/bitarray.c \
 268                 $(USER_DIR)/common/maths.c \
 269                 $(USER_DIR)/config/feature.c \
 270                 $(USER_DIR)/pg/rx.c
 271
 272 rx_sumd_unittest_SRC := \
 273                 $(USER_DIR)/common/crc.c \
 274                 $(USER_DIR)/common/streambuf.c \
 275                 $(USER_DIR)/rx/sumd.c
 276
 277 scheduler_unittest_SRC := \
 278                 $(USER_DIR)/scheduler/scheduler.c \
 279                 $(USER_DIR)/common/crc.c \
 280                 $(USER_DIR)/common/streambuf.c
 281
 282 scheduler_unittest_DEFINES := \
 283                 USE_OSD=
 284
 285 sensor_gyro_unittest_SRC := \
 286                 $(USER_DIR)/sensors/gyro.c \
 287                 $(USER_DIR)/sensors/gyro_init.c \
 288                 $(USER_DIR)/sensors/boardalignment.c \
 289                 $(USER_DIR)/common/filter.c \
 290                 $(USER_DIR)/common/maths.c \
 291                 $(USER_DIR)/common/sensor_alignment.c \
 292                 $(USER_DIR)/drivers/accgyro/accgyro_fake.c \
 293                 $(USER_DIR)/drivers/accgyro/gyro_sync.c \
 294                 $(USER_DIR)/pg/pg.c \
 295                 $(USER_DIR)/pg/gyrodev.c
 296
 297 telemetry_crsf_unittest_SRC := \
 298                 $(USER_DIR)/rx/crsf.c \
 299                 $(USER_DIR)/telemetry/crsf.c \
 300                 $(USER_DIR)/common/crc.c \
 301                 $(USER_DIR)/common/maths.c \
 302                 $(USER_DIR)/common/streambuf.c \
 303                 $(USER_DIR)/common/gps_conversion.c \
 304                 $(USER_DIR)/common/printf.c \
 305                 $(USER_DIR)/common/typeconversion.c \
 306                 $(USER_DIR)/fc/runtime_config.c
 307
 308 telemetry_crsf_unittest_DEFINES := \
 309                 FLASH_SIZE=128 \
 310                 STM32F10X_MD= \
 311                 __TARGET__="TEST" \
 312                 __REVISION__="revision"
 313
 314
 315 telemetry_crsf_msp_unittest_SRC := \
 316                 $(USER_DIR)/rx/crsf.c \
 317                 $(USER_DIR)/build/atomic.c \
 318                 $(USER_DIR)/common/crc.c \
 319                 $(USER_DIR)/common/streambuf.c \
 320                 $(USER_DIR)/common/printf.c \
 321                 $(USER_DIR)/common/streambuf.c \
 322                 $(USER_DIR)/drivers/serial.c \
 323                 $(USER_DIR)/common/typeconversion.c \
 324                 $(USER_DIR)/telemetry/crsf.c \
 325                 $(USER_DIR)/common/gps_conversion.c \
 326                 $(USER_DIR)/telemetry/msp_shared.c \
 327                 $(USER_DIR)/fc/runtime_config.c
 328
 329 telemetry_crsf_msp_unittest_DEFINES := \
 330                 USE_MSP_OVER_TELEMETRY=
 331
 332
 333 telemetry_hott_unittest_SRC := \
 334                 $(USER_DIR)/telemetry/hott.c \
 335                 $(USER_DIR)/common/gps_conversion.c
 336
 337
 338 telemetry_ibus_unittest_SRC := \
 339                 $(USER_DIR)/telemetry/ibus_shared.c \
 340                 $(USER_DIR)/telemetry/ibus.c
 341
 342 timer_definition_unittest_EXPAND := yes
 343
 344 # SITL is a simulator with empty timerHardware and many hearders in target.c.
 345 timer_definition_unittest_BLACKLIST := SITL
 346
 347 timer_definition_unittest_SRC = \
 348                 $(TARGET_DIR)/$(call get_base_target,$1)/target.c
 349
 350 timer_definition_unittest_DEFINES = \
 351                 TARGET=$1 \
 352                 BASE_TARGET=$(call get_base_target,$1)
 353
 354 timer_definition_unittest_INCLUDE_DIRS = \
 355                 $(TEST_DIR)/timer_definition_unittest.include \
 356                 $(TARGET_DIR)/$(call get_base_target,$1)
 357
 358 transponder_ir_unittest_SRC := \
 359                 $(USER_DIR)/drivers/transponder_ir_ilap.c \
 360                 $(USER_DIR)/drivers/transponder_ir_arcitimer.c
 361
 362 ws2811_unittest_SRC := \
 363                 $(USER_DIR)/drivers/light_ws2811strip.c
 364
 365 huffman_unittest_SRC := \
 366                 $(USER_DIR)/common/huffman.c \
 367                 $(USER_DIR)/common/huffman_table.c
 368
 369 huffman_unittest_DEFINES := \
 370                 USE_HUFFMAN=
 371
 372 rcdevice_unittest_SRC := \
 373                 $(USER_DIR)/common/crc.c \
 374                 $(USER_DIR)/common/bitarray.c \
 375                 $(USER_DIR)/fc/rc_modes.c \
 376                 $(USER_DIR)/io/rcdevice.c \
 377                 $(USER_DIR)/io/rcdevice_cam.c \
 378                 $(USER_DIR)/pg/pg.c \
 379
 380 pid_unittest_SRC :=  \
 381                 $(USER_DIR)/common/filter.c \
 382                 $(USER_DIR)/common/maths.c \
 383                 $(USER_DIR)/drivers/accgyro/gyro_sync.c \
 384                 $(USER_DIR)/fc/controlrate_profile.c \
 385                 $(USER_DIR)/fc/runtime_config.c \
 386                 $(USER_DIR)/flight/pid.c \
 387                 $(USER_DIR)/flight/pid_init.c \
 388                 $(USER_DIR)/pg/pg.c
 389
 390 pid_unittest_DEFINES := \
 391                 USE_ITERM_RELAX= \
 392                 USE_RC_SMOOTHING_FILTER= \
 393                 USE_ABSOLUTE_CONTROL= \
 394                 USE_LAUNCH_CONTROL= \
 395                 USE_FEEDFORWARD=
 396
 397 rcdevice_unittest_DEFINES := \
 398                 USE_RCDEVICE=
 399
 400 vtx_unittest_SRC := \
 401                 $(USER_DIR)/fc/core.c \
 402                 $(USER_DIR)/fc/dispatch.c \
 403                 $(USER_DIR)/fc/rc_controls.c \
 404                 $(USER_DIR)/fc/rc_modes.c \
 405                 $(USER_DIR)/fc/runtime_config.c \
 406                 $(USER_DIR)/drivers/vtx_common.c \
 407                 $(USER_DIR)/drivers/vtx_table.c \
 408                 $(USER_DIR)/io/vtx_control.c \
 409                 $(USER_DIR)/io/vtx.c \
 410                 $(USER_DIR)/common/bitarray.c
 411
 412 vtx_unittest_DEFINES := \
 413                 USE_VTX_COMMON= \
 414                 USE_VTX_CONTROL= \
 415                 USE_VTX_SMARTAUDIO=
 416
 417 rx_spi_spektrum_unittest_SRC := \
 418                 $(USER_DIR)/rx/cyrf6936_spektrum.c
 419
 420 rx_spi_spektrum_unittest_DEFINES := \
 421                 USE_RX_SPI= \
 422                 USE_RX_SPEKTRUM=
 423
 424 rx_spi_expresslrs_unittest_SRC := \
 425         $(USER_DIR)/pg/rx_spi_expresslrs.c \
 426                 $(USER_DIR)/rx/expresslrs_common.c \
 427                 $(USER_DIR)/rx/expresslrs.c \
 428                 $(USER_DIR)/build/atomic.c \
 429
 430 rx_spi_expresslrs_unittest_DEFINES := \
 431                 USE_RX_SPI= \
 432                 USE_RX_EXPRESSLRS= \
 433                 USE_RX_SX1280= \
 434                 USE_RX_SX127X= \
 435
 436 rx_spi_expresslrs_telemetry_unittest_SRC := \
 437                 $(USER_DIR)/rx/crsf.c \
 438                 $(USER_DIR)/telemetry/crsf.c \
 439                 $(USER_DIR)/common/crc.c \
 440                 $(USER_DIR)/common/maths.c \
 441                 $(USER_DIR)/common/streambuf.c \
 442                 $(USER_DIR)/common/gps_conversion.c \
 443                 $(USER_DIR)/common/printf.c \
 444                 $(USER_DIR)/common/typeconversion.c \
 445                 $(USER_DIR)/rx/expresslrs_telemetry.c \
 446                 $(USER_DIR)/build/atomic.c \
 447                 $(USER_DIR)/telemetry/msp_shared.c \
 448
 449 rx_spi_expresslrs_telemetry_unittest_DEFINES := \
 450                 USE_RX_EXPRESSLRS= \
 451                 USE_GPS= \
 452                 USE_MSP_OVER_TELEMETRY= \
 453
 454 # Please tweak the following variable definitions as needed by your
 455 # project, except GTEST_HEADERS, which you can use in your own targets
 456 # but shouldn't modify.
 457
 458 # Points to the root of Google Test, relative to where this file is.
 459 # Remember to tweak this if you move this file.
 460 GTEST_DIR = ../../lib/test/gtest
 461
 462 # Use clang/clang++ by default
 463
 464 CC  := clang-10
 465 CXX := clang++-10
 466 ifeq ($(shell which $(CC) 2>/dev/null),)
 467 $(info Falling back to 'clang'.)
 468 CC  := clang
 469 CXX := clang++
 470 endif
 471
 472 #CC  := gcc
 473 #CXX := g++
 474
 475 # These flags are needed for clang 10 (linux / MacOS) to make test work:
 476 # -Wno-c99-extensions
 477 # -Wno-reorder
 478
 479 COMMON_FLAGS = \
 480         -g \
 481         -Wall \
 482         -Wextra \
 483         -Werror \
 484         -Wno-error=unused-command-line-argument \
 485         -ggdb3 \
 486         -O0 \
 487         -DUNIT_TEST \
 488         -isystem $(GTEST_DIR)/inc \
 489         -MMD -MP \
 490         -Wno-c99-extensions \
 491         -Wno-reorder
 492
 493 CC_VERSION = $(shell $(CC) -dumpversion)
 494 CXX_VERSION = $(shell $(CXX) -dumpversion)
 495
 496 ifeq ($(shell $(CC) -v 2>&1 | grep -q "clang version" && echo "clang"),clang)
 497
 498 # Please revisit versions when new clang version arrive. Supported versions: { Linux / OSX: 7 - 13 }
 499 # Travis reports CC_VERSION of 4.2.1
 500 CC_VERSION_MAJOR := $(firstword $(subst ., ,$(CC_VERSION)))
 501 CC_VERSION_CHECK_MIN := 7
 502 CC_VERSION_CHECK_MAX := 13
 503
 504 # Added flags for clang 11 - 13 are not backwards compatible
 505 ifeq ($(shell expr $(CC_VERSION_MAJOR) \> 10 \& $(CC_VERSION_MAJOR) \< 14), 1)
 506 COMMON_FLAGS += \
 507         -fcommon \
 508         -Wno-void-pointer-to-int-cast
 509 endif
 510
 511 ifeq ($(shell expr $(CC_VERSION_MAJOR) \< $(CC_VERSION_CHECK_MIN) \| $(CC_VERSION_MAJOR) \> $(CC_VERSION_CHECK_MAX)),1)
 512 $(error $(CC) $(CC_VERSION) is not supported. The officially supported version of clang is 'clang-10'. If this is not found, 'clang' is used as a fallback. The version of the compiler must be between $(CC_VERSION_CHECK_MIN) and $(CC_VERSION_CHECK_MAX).)
 513 endif
 514
 515 COMMON_FLAGS += -fblocks
 516 ifndef CYGWIN
 517 ifneq ($(OSFAMILY), macosx)
 518 LDFLAGS      += -lBlocksRuntime
 519 endif
 520 endif
 521 endif
 522
 523 $(info CC version: $(shell $(CC) --version))
 524 $(info CXX version: $(shell $(CXX) --version))
 525
 526 USE_PTHREAD = YES
 527 USE_COVERAGE = YES
 528 ifeq ($(OSFAMILY), macosx)
 529         USE_PTHREAD =
 530 endif
 531 ifdef CYGWIN
 532         USE_PTHREAD =
 533         USE_COVERAGE =
 534 endif
 535
 536 ifdef USE_PTHREAD
 537 COMMON_FLAGS += -pthread
 538 endif
 539
 540 # Flags passed to the C compiler.
 541 C_FLAGS = $(COMMON_FLAGS) \
 542         -std=gnu99
 543
 544 # Flags passed to the C++ compiler.
 545 CXX_FLAGS = $(COMMON_FLAGS) \
 546         -std=gnu++11
 547
 548 # Compiler flags for coverage instrumentation
 549 ifdef USE_COVERAGE
 550 COVERAGE_FLAGS := --coverage
 551 endif
 552
 553 C_FLAGS   += $(COVERAGE_FLAGS)
 554 CXX_FLAGS += $(COVERAGE_FLAGS)
 555
 556 C_FLAGS   += -D_GNU_SOURCE
 557
 558 # Set up the parameter group linker flags according to OS
 559 ifeq ($(OSFAMILY), macosx)
 560 LDFLAGS  += -Wl,-map,$(OBJECT_DIR)/$@.map
 561 else
 562 LDFLAGS  += -Wl,-T,$(TEST_DIR)/pg.ld -Wl,-Map,$(OBJECT_DIR)/$@.map
 563 endif
 564
 565 # Gather up all of the tests.
 566 TEST_SRCS = $(sort $(wildcard $(TEST_DIR)/*.cc))
 567 TEST_BASENAMES = $(TEST_SRCS:$(TEST_DIR)/%.cc=%)
 568 TESTS_TARGET_SPECIFIC = $(foreach test,$(TEST_BASENAMES),$(if $($(test)_EXPAND),$(test)))
 569 TESTS_TARGET_SPECIFIC_EXPANDED = $(foreach test,$(TESTS_TARGET_SPECIFIC),$(foreach \
 570                 target,$(filter-out $($(test)_BLACKLIST),$(VALID_TARGETS)),$(test).$(target)))
 571
 572 TESTS = $(foreach test,$(TEST_BASENAMES),$(if $($(test)_EXPAND),,$(test)))
 573 TESTS_ALL = $(TESTS) $(TESTS_TARGET_SPECIFIC_EXPANDED)
 574 TESTS_REPRESENTATIVE = $(TESTS) $(foreach test,$(TESTS_TARGET_SPECIFIC), \
 575                 $(test).$(word 1,$(filter-out $($(test)_BLACKLIST),$(VALID_TARGETS))))
 576
 577 # All Google Test headers.  Usually you shouldn't change this
 578 # definition.
 579 GTEST_HEADERS = $(GTEST_DIR)/inc/gtest/*.h
 580
 581 ## V                 : Set verbosity level based on the V= parameter
 582 ##                     V=0 Low
 583 ##                     V=1 High
 584 include ../../make/build_verbosity.mk
 585
 586 # House-keeping build targets.
 587
 588 ## test        : Build and run the non target specific Unit Tests (default goal)
 589 test: $(TESTS:%=test_%)
 590
 591 ## test-all : Build and run all Unit Tests
 592 test-all: $(TESTS_ALL:%=test_%)
 593
 594 ## test-representative : Build and run a representative subset of the Unit Tests (i.e. run every expanded test only for the first target)
 595 test-representative: $(TESTS_REPRESENTATIVE:%=test_%)
 596
 597 ## junittest   : Build and run the Unit Tests, producing Junit XML result files."
 598 junittest: EXEC_OPTS = "--gtest_output=xml:$<_results.xml"
 599 junittest: $(TESTS:%=test_%)
 600
 601
 602
 603 ## help        : print this help message and exit
 604 ## what        : print this help message and exit
 605 ## usage       : print this help message and exit
 606 help what usage: Makefile
 607         @echo ""
 608         @echo "Makefile for Unit Tests"
 609         @echo ""
 610         @echo "Usage:"
 611         @echo "        make [goal] "
 612         @echo ""
 613         @echo "Valid goals are:"
 614         @echo ""
 615         @sed -n 's/^## //p' $<
 616         @echo ""
 617         @echo "Any of the Unit Test programs can be used as goals to build:"
 618         @$(foreach test, $(TESTS), echo "    $(OBJECT_DIR)/$(test)/$(test)";)
 619         @echo ""
 620         @echo "Any of the Unit Test programs (except for target specific unit tests) can be used as goals to build and run:"
 621         @$(foreach test, $(TESTS), echo "    test_$(test)";)
 622
 623 versions:
 624         @echo "C compiler: $(CC): $(CC_VERSION)"
 625         @echo "C++ compiler: $(CXX): $(CXX_VERSION)"
 626
 627 ## clean       : Cleanup the UnitTest binaries.
 628 clean :
 629         rm -rf $(OBJECT_DIR)
 630
 631
 632 # Builds gtest.a and gtest_main.a.
 633
 634 # Usually you shouldn't tweak such internal variables, indicated by a
 635 # trailing _.
 636 GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/inc/gtest/*.h $(GTEST_HEADERS)
 637
 638 # For simplicity and to avoid depending on Google Test's
 639 # implementation details, the dependencies specified below are
 640 # conservative and not optimized.  This is fine as Google Test
 641 # compiles fast and for ordinary users its source rarely changes.
 642 $(OBJECT_DIR)/gtest-all.o : $(GTEST_SRCS_)
 643         @echo "compiling $@" "$(STDOUT)"
 644         @mkdir -p $(dir $@)
 645         $(V1) $(CXX) $(CXX_FLAGS) -I$(GTEST_DIR) -Wno-missing-field-initializers -Wno-unused-const-variable -c \
 646             $(GTEST_DIR)/src/gtest-all.cc -o $@
 647
 648 $(OBJECT_DIR)/gtest_main.o : $(GTEST_SRCS_)
 649         @echo "compiling $@" "$(STDOUT)"
 650         @mkdir -p $(dir $@)
 651         $(V1) $(CXX) $(CXX_FLAGS) -I$(GTEST_DIR) -c \
 652             $(GTEST_DIR)/src/gtest_main.cc -o $@
 653
 654 $(OBJECT_DIR)/gtest.a : $(OBJECT_DIR)/gtest-all.o
 655         @echo "linking $@" "$(STDOUT)"
 656         $(V1) $(AR) $(ARFLAGS) $@ $^
 657
 658 $(OBJECT_DIR)/gtest_main.a : $(OBJECT_DIR)/gtest-all.o $(OBJECT_DIR)/gtest_main.o
 659         @echo "linking $@" "$(STDOUT)"
 660         $(V1) $(AR) $(ARFLAGS) $@ $^
 661
 662 -include $(OBJECT_DIR)/gtest-all.d \
 663          $(OBJECT_DIR)/gtest_main.d
 664
 665
 666 # includes in test dir must override includes in user dir, unless the user
 667 # specifies a list of endorsed directories in ${target}_INCLUDE_DIRS.
 668 test_include_dirs  = $1 $(TEST_DIR) $(USER_DIR)
 669 test_cflags        = $(addprefix -I,$(call test_include_dirs,$1))
 670
 671
 672 # target name extractor
 673 # param $1 = expanded test name in the form of test.target
 674 target = $(1:$(basename $1).%=%)
 675
 676 # canned recipe for all test builds
 677 #
 678 # variable expansion rules of thumb (number of $'s):
 679 # * parameters: one $, e.g. $1
 680 # * statically accessed variables set elsewhere: one $, e.g. $(C_FLAGS)
 681 # * dynamically accessed variables set elsewhere: one $, e.g. $($1_SRC)
 682 # * make functions accessing only the above: one $, e.g. $(basename $1)
 683 # * dynamically set and accessed variables: two $, e.g. $$($1_OBJS)
 684 # * make functions accessing dynamically set variables: two $,
 685 #   e.g. $$(call test_cflags,$$($1_INCLUDE_DIRS))
 686 #
 687 # param $1 = plain test name for global tests, test.target for per-target tests
 688 define test-specific-stuff
 689
 690 ifeq ($1,$(basename $1))
 691 # standard global test
 692 $1_OBJS = $(patsubst \
 693         $(TEST_DIR)/%,$(OBJECT_DIR)/$1/%,$(patsubst \
 694         $(USER_DIR)/%,$(OBJECT_DIR)/$1/%,$($1_SRC:=.o)))
 695 else
 696 # test executed for each target, $1 has the form of test.target
 697 $1_SRC = $(addsuffix .o,$(call $(basename $1)_SRC,$(call target,$1)))
 698 $1_OBJS = $$(patsubst \
 699         $(TEST_DIR)/%,$(OBJECT_DIR)/$1/%,$$(patsubst \
 700         $(USER_DIR)/%,$(OBJECT_DIR)/$1/%,$$(patsubst \
 701         $(TARGET_DIR)/$(call get_base_target,$(call target,$1))/%,$(OBJECT_DIR)/$1/%,$$($1_SRC))))
 702 $1_DEFINES = $(call $(basename $1)_DEFINES,$(call target,$1))
 703 $1_INCLUDE_DIRS = $(call $(basename $1)_INCLUDE_DIRS,$(call target,$1))
 704 endif
 705
 706 # $$(info $1 -v-v-------)
 707 # $$(info $1_SRC:  $$($1_SRC))
 708 # $$(info $1_OBJS: $$($1_OBJS))
 709 # $$(info $1 -^-^-------)
 710
 711 # include generated dependencies
 712 -include $$($1_OBJS:.o=.d)
 713 -include $(OBJECT_DIR)/$1/$(basename $1).d
 714
 715 $(OBJECT_DIR)/$1/%.c.o: $(USER_DIR)/%.c
 716         @echo "compiling $$<" "$(STDOUT)"
 717         $(V1) mkdir -p $$(dir $$@)
 718         $(V1) $(CC) $(C_FLAGS) $$(call test_cflags,$$($1_INCLUDE_DIRS)) \
 719                 $$(foreach def,$$($1_DEFINES),-D $$(def)) \
 720                 -c $$< -o $$@
 721
 722 $(OBJECT_DIR)/$1/%.c.o: $(TEST_DIR)/%.c
 723         @echo "compiling test c file: $$<" "$(STDOUT)"
 724         $(V1) mkdir -p $$(dir $$@)
 725         $(V1) $(CC) $(C_FLAGS) $$(call test_cflags,$$($1_INCLUDE_DIRS)) \
 726                 $$(foreach def,$$($1_DEFINES),-D $$(def)) \
 727                 -c $$< -o $$@
 728
 729 ifneq ($1,$(basename $1))
 730 # per-target tests may compile files from the target directory
 731 $(OBJECT_DIR)/$1/%.c.o: $(TARGET_DIR)/$(call get_base_target,$(call target,$1))/%.c
 732         @echo "compiling target c file: $$<" "$(STDOUT)"
 733         $(V1) mkdir -p $$(dir $$@)
 734         $(V1) $(CC) $(C_FLAGS) $$(call test_cflags,$$($1_INCLUDE_DIRS)) \
 735                 $$(foreach def,$$($1_DEFINES),-D $$(def)) \
 736                 -c $$< -o $$@
 737 endif
 738
 739 $(OBJECT_DIR)/$1/$(basename $1).o: $(TEST_DIR)/$(basename $1).cc
 740         @echo "compiling $$<" "$(STDOUT)"
 741         $(V1) mkdir -p $$(dir $$@)
 742         $(V1) $(CXX) $(CXX_FLAGS) $$(call test_cflags,$$($1_INCLUDE_DIRS)) \
 743                 $$(foreach def,$$($1_DEFINES),-D $$(def)) \
 744                 -c $$< -o $$@
 745
 746 $(OBJECT_DIR)/$1/$(basename $1): $$($1_OBJS) \
 747         $(OBJECT_DIR)/$1/$(basename $1).o \
 748         $(OBJECT_DIR)/gtest_main.a
 749
 750         @echo "linking $$@" "$(STDOUT)"
 751         $(V1) mkdir -p $(dir $$@)
 752         $(V1) $(CXX) $(CXX_FLAGS) $(LDFLAGS) $$^ -o $$@
 753
 754 test_$1: $(OBJECT_DIR)/$1/$(basename $1)
 755         $(V1) $$< $$(EXEC_OPTS) "$(STDOUT)" && echo "running $$@: PASS"
 756
 757 endef
 758
 759
 760 ifeq ($(MAKECMDGOALS),test-all)
 761     $(eval $(foreach test,$(TESTS_ALL),$(call test-specific-stuff,$(test))))
 762 else
 763     ifeq ($(MAKECMDGOALS),test-representative)
 764         $(eval $(foreach test,$(TESTS_REPRESENTATIVE),$(call test-specific-stuff,$(test))))
 765     else
 766         $(eval $(foreach test,$(TESTS),$(call test-specific-stuff,$(test))))
 767     endif
 768 endif
 769
 770 $(foreach test,$(TESTS_ALL),$(if $($(basename $(test))_SRC),,$(error \
 771         Test 'unit/$(basename $(test)).cc' has no '$(basename $(test))_SRC' variable defined)))
 772 $(foreach var,$(filter-out TARGET_SRC,$(filter %_SRC,$(.VARIABLES))),$(if $(filter $(var:_SRC=)%,$(TESTS_ALL)),,$(error \
 773         Variable '$(var)' has no 'unit/$(var:_SRC=).cc' test)))
 774
 775
 776 target_list:
 777         @echo ========== BASE TARGETS ==========
 778         @echo $(BASE_TARGETS)
 779         @echo ========== ALT TARGETS ==========
 780         @echo $(ALT_TARGETS)
 781         @echo ========== VALID_TARGETS ==========
 782         @echo $(VALID_TARGETS)
 783         @echo ========== BASE/ALT PAIRS ==========
 784         @echo $(BASE_ALT_PAIRS)
 785         @echo ========== ALT/BASE MAPPING ==========
 786         @echo $(foreach target,$(ALT_TARGETS),$(target)\>$(call get_base_target,$(target)))
 787         @echo ========== ALT/BASE FULL MAPPING ==========
 788         @echo $(foreach target,$(VALID_TARGETS),$(target)\>$(call get_base_target,$(target)))