Makefile

   1 # Copyright 2013 The Chromium OS Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 # This Makefile normally builds in a 'build' subdir, but use
   6 #
   7 #    make BUILD=<dir>
   8 #
   9 # to put the output somewhere else.
  10
  11 ##############################################################################
  12 # Make variables come in two flavors, immediate or deferred.
  13 #
  14 #   Variable definitions are parsed like this:
  15 #
  16 #        IMMEDIATE = DEFERRED
  17 #    or
  18 #        IMMEDIATE := IMMEDIATE
  19 #
  20 #   Rules are parsed this way:
  21 #
  22 #        IMMEDIATE : IMMEDIATE
  23 #           DEFERRED
  24 #
  25 # So you can assign variables in any order if they're only to be used in
  26 # actions, but if you use a variable in either the target or prerequisite of a
  27 # rule, the rule will be constructed using only the top-down, immediate value.
  28 #
  29 # So we'll try to define all the variables first. Then the rules.
  30 #
  31
  32 ##############################################################################
  33 # Configuration variables come first.
  34 #
  35 # Our convention is that we only use := for variables that will never be
  36 # changed or appended. They must be defined before being used anywhere.
  37
  38 # We should only run pwd once, not every time we refer to ${BUILD}.
  39 SRCDIR := $(shell pwd)
  40 export SRCDIR
  41 BUILD = ${SRCDIR}/build
  42 export BUILD
  43
  44 # Stuff for 'make install'
  45 INSTALL = install
  46 DESTDIR = /usr/local
  47 LIBDIR ?= lib
  48
  49 # Default values
  50 DEV_DEBUG_FORCE=
  51
  52 # Where exactly do the pieces go?
  53 #  UB_DIR = utility binary directory
  54 #  ULP_DIR = pkgconfig directory, usually /usr/lib/pkgconfig
  55 #  UI_DIR = include directory for library headers
  56 #  US_DIR = shared data directory (for static content like devkeys)
  57 #  DF_DIR = utility defaults directory
  58 #  VB_DIR = vboot binary directory for dev-mode-only scripts
  59 ifeq (${MINIMAL},)
  60 # Host install just puts everything where it's told
  61 UB_DIR=${DESTDIR}/bin
  62 UL_DIR=${DESTDIR}/${LIBDIR}
  63 ULP_DIR=${UL_DIR}/pkgconfig
  64 UI_DIR=${DESTDIR}/include/vboot
  65 US_DIR=${DESTDIR}/share/vboot
  66 DF_DIR=${DESTDIR}/default
  67 VB_DIR=${DESTDIR}/bin
  68 else
  69 # Target install puts things into different places
  70 UB_DIR=${DESTDIR}/usr/bin
  71 UL_DIR=${DESTDIR}/usr/${LIBDIR}
  72 ULP_DIR=${UL_DIR}/pkgconfig
  73 UI_DIR=${DESTDIR}/usr/include/vboot
  74 US_DIR=${DESTDIR}/usr/share/vboot
  75 DF_DIR=${DESTDIR}/etc/default
  76 VB_DIR=${US_DIR}/bin
  77 endif
  78
  79 # Where to install the (exportable) executables for testing?
  80 TEST_INSTALL_DIR = ${BUILD}/install_for_test
  81
  82 # Verbose? Use V=1
  83 ifeq (${V},)
  84 Q := @
  85 endif
  86
  87 # Quiet? Use QUIET=1
  88 ifeq (${QUIET},)
  89 PRINTF := printf
  90 else
  91 PRINTF := :
  92 endif
  93
  94 # Architecture detection
  95 _machname := $(shell uname -m)
  96 HOST_ARCH ?= ${_machname}
  97
  98 # ARCH and/or FIRMWARE_ARCH are defined by the Chromium OS ebuild.
  99 # Pick a sane target architecture if none is defined.
 100 ifeq (${ARCH},)
 101   ARCH := ${HOST_ARCH}
 102 else ifeq (${ARCH},i386)
 103   override ARCH := x86
 104 else ifeq (${ARCH},amd64)
 105   override ARCH := x86_64
 106 endif
 107
 108 # FIRMWARE_ARCH is only defined by the Chromium OS ebuild if compiling
 109 # for a firmware target (such as u-boot or depthcharge). It must map
 110 # to the same consistent set of architectures as the host.
 111 ifeq (${FIRMWARE_ARCH},i386)
 112   override FIRMWARE_ARCH := x86
 113 else ifeq (${FIRMWARE_ARCH},amd64)
 114   override FIRMWARE_ARCH := x86_64
 115 else ifeq (${FIRMWARE_ARCH},armv7)
 116   override FIRMWARE_ARCH := arm
 117 endif
 118
 119 # Provide default CC and CFLAGS for firmware builds; if you have any -D flags,
 120 # please add them after this point (e.g., -DVBOOT_DEBUG).
 121 #
 122 # TODO(crosbug.com/16808) We hard-code u-boot's compiler flags here just
 123 # temporarily. As we are still investigating which flags are necessary for
 124 # maintaining a compatible ABI, etc. between u-boot and vboot_reference.
 125 #
 126 # As a first step, this makes the setting of CC and CFLAGS here optional, to
 127 # permit a calling script or Makefile to set these.
 128 #
 129 # Flag ordering: arch, then -f, then -m, then -W
 130 DEBUG_FLAGS := $(if ${DEBUG},-g -O0,-Os)
 131 WERROR := -Werror
 132 COMMON_FLAGS := -nostdinc -pipe \
 133         -ffreestanding -fno-builtin -fno-stack-protector \
 134         ${WERROR} -Wall -Wstrict-prototypes ${DEBUG_FLAGS}
 135
 136 # Note: FIRMWARE_ARCH is defined by the Chromium OS ebuild.
 137 ifeq (${FIRMWARE_ARCH}, arm)
 138 CC ?= armv7a-cros-linux-gnueabi-gcc
 139 CFLAGS ?= -march=armv5 \
 140         -fno-common -ffixed-r8 \
 141         -mfloat-abi=hard -marm -mabi=aapcs-linux -mno-thumb-interwork \
 142         ${COMMON_FLAGS}
 143 else ifeq (${FIRMWARE_ARCH}, x86)
 144 CC ?= i686-pc-linux-gnu-gcc
 145 # Drop -march=i386 to permit use of SSE instructions
 146 CFLAGS ?= \
 147         -ffunction-sections -fvisibility=hidden -fno-strict-aliasing \
 148         -fomit-frame-pointer -fno-toplevel-reorder -fno-dwarf2-cfi-asm \
 149         -mpreferred-stack-boundary=2 \
 150         ${COMMON_FLAGS}
 151 else ifeq (${FIRMWARE_ARCH}, x86_64)
 152 CFLAGS ?= ${COMMON_FLAGS} \
 153         -fvisibility=hidden -fno-strict-aliasing -fomit-frame-pointer
 154 else
 155 # FIRMWARE_ARCH not defined; assuming local compile.
 156 CC ?= gcc
 157 CFLAGS += -DCHROMEOS_ENVIRONMENT -Wall ${WERROR} ${DEBUG_FLAGS}
 158 endif
 159
 160 ifneq (${CUSTOM_MUSIC},)
 161 CFLAGS += -DCUSTOM_MUSIC
 162 endif
 163
 164 ifneq (${DEBUG},)
 165 CFLAGS += -DVBOOT_DEBUG
 166 endif
 167
 168 ifeq (${DISABLE_NDEBUG},)
 169 CFLAGS += -DNDEBUG
 170 endif
 171
 172 ifneq (${FORCE_LOGGING_ON},)
 173 CFLAGS += -DFORCE_LOGGING_ON=${FORCE_LOGGING_ON}
 174 endif
 175
 176 ifneq (${PD_SYNC},)
 177 CFLAGS += -DPD_SYNC
 178 endif
 179
 180 ifneq (${USE_MTD},)
 181 CFLAGS += -DUSE_MTD
 182 LDLIBS += -lmtdutils
 183 endif
 184
 185 # NOTE: We don't use these files but they are useful for other packages to
 186 # query about required compiling/linking flags.
 187 PC_IN_FILES = vboot_host.pc.in
 188
 189 # Create / use dependency files
 190 CFLAGS += -MMD -MF $@.d
 191
 192 ifeq (${FIRMWARE_ARCH},)
 193 # Creates position independent code for non firmware target.
 194 CFLAGS += -fPIE
 195 endif
 196
 197 # These are required to access large disks and files on 32-bit systems.
 198 CFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
 199
 200 # Code coverage
 201 ifneq (${COV},)
 202   COV_FLAGS = -O0 --coverage -DCOVERAGE
 203   CFLAGS += ${COV_FLAGS}
 204   LDFLAGS += ${COV_FLAGS}
 205   COV_INFO = ${BUILD}/coverage.info
 206 endif
 207
 208 ifdef HAVE_MACOS
 209   CFLAGS += -DHAVE_MACOS -Wno-deprecated-declarations
 210 endif
 211
 212 # Musl doesn't have execinfo.h.
 213 ifndef HAVE_MUSL
 214   CFLAGS += -DHAVE_EXECINFO_H
 215 endif
 216
 217 # And a few more default utilities
 218 LD = ${CC}
 219 CXX ?= g++
 220 PKG_CONFIG ?= pkg-config
 221
 222 # Static?
 223 ifneq (${STATIC},)
 224 LDFLAGS += -static
 225 PKG_CONFIG += --static
 226 endif
 227
 228 # Determine QEMU architecture needed, if any
 229 ifeq (${ARCH},${HOST_ARCH})
 230   # Same architecture; no need for QEMU
 231   QEMU_ARCH :=
 232 else ifeq (${HOST_ARCH}-${ARCH},x86_64-x86)
 233   # 64-bit host can run 32-bit targets directly
 234   QEMU_ARCH :=
 235 else
 236   QEMU_ARCH := ${ARCH}
 237 endif
 238
 239 # The top of the chroot for qemu must be passed in via the SYSROOT environment
 240 # variable.  In the Chromium OS chroot, this is done automatically by the
 241 # ebuild.
 242
 243 ifeq (${QEMU_ARCH},)
 244   # Path to build output for running tests is same as for building
 245   BUILD_RUN = ${BUILD}
 246   SRC_RUN = ${SRCDIR}
 247 else
 248   $(info Using qemu for testing.)
 249   # Path to build output for running tests is different in the chroot
 250   BUILD_RUN = $(subst ${SYSROOT},,${BUILD})
 251   SRC_RUN = $(subst ${SYSROOT},,${SRCDIR})
 252
 253   QEMU_BIN = qemu-${QEMU_ARCH}
 254   QEMU_RUN = ${BUILD_RUN}/${QEMU_BIN}
 255   export QEMU_RUN
 256
 257   RUNTEST = tests/test_using_qemu.sh
 258 endif
 259
 260 export BUILD_RUN
 261
 262 ##############################################################################
 263 # The default target is here, to allow dependencies to be expressed below
 264 # without accidentally changing the default target.
 265
 266 # Default target.
 267 .PHONY: all
 268 all: fwlib fwlib2x fwlib20 fwlib21 \
 269         $(if ${FIRMWARE_ARCH},,host_stuff) \
 270         $(if ${COV},coverage)
 271
 272 ##############################################################################
 273 # Now we need to describe everything we might want or need to build
 274
 275 # Everything wants these headers.
 276 INCLUDES += \
 277         -Ifirmware/include \
 278         -Ifirmware/lib/include \
 279         -Ifirmware/lib/cgptlib/include \
 280         -Ifirmware/lib/cryptolib/include \
 281         -Ifirmware/lib/tpm_lite/include \
 282         -Ifirmware/2lib/include
 283
 284 # If we're not building for a specific target, just stub out things like the
 285 # TPM commands and various external functions that are provided by the BIOS.
 286 ifeq (${FIRMWARE_ARCH},)
 287 INCLUDES += -Ihost/include -Ihost/lib/include
 288 endif
 289
 290 # Firmware library, used by the other firmware components (depthcharge,
 291 # coreboot, etc.). It doesn't need exporting to some other place; they'll build
 292 # this source tree locally and link to it directly.
 293 FWLIB = ${BUILD}/vboot_fw.a
 294
 295 # Smaller firmware library common to all vboot 2.x, used only for
 296 # 1) compile-time tests of the public API or
 297 # 2) linking with an actual 2.0 or 2.1 implementation
 298 FWLIB2X = ${BUILD}/vboot_fw2x.a
 299
 300 # Vboot 2.0 (deprecated - see firmware/README)
 301 FWLIB20 = ${BUILD}/vboot_fw20.a
 302 # Vboot 2.1 (not yet ready - see firmware/README)
 303 FWLIB21 = ${BUILD}/vboot_fw21.a
 304
 305 BDBLIB = ${BUILD}/bdb.a
 306
 307 # Firmware library sources needed by VbInit() call
 308 VBINIT_SRCS = \
 309         firmware/lib/crc8.c \
 310         firmware/lib/utility.c \
 311         firmware/lib/vboot_api_init.c \
 312         firmware/lib/vboot_common_init.c \
 313         firmware/lib/vboot_nvstorage.c \
 314         firmware/lib/vboot_nvstorage_rollback.c \
 315         firmware/lib/region-init.c \
 316
 317 # Additional firmware library sources needed by VbSelectFirmware() call
 318 VBSF_SRCS = \
 319         firmware/lib/cryptolib/padding.c \
 320         firmware/lib/cryptolib/rsa.c \
 321         firmware/lib/cryptolib/rsa_utility.c \
 322         firmware/lib/cryptolib/sha1.c \
 323         firmware/lib/cryptolib/sha256.c \
 324         firmware/lib/cryptolib/sha512.c \
 325         firmware/lib/cryptolib/sha_utility.c \
 326         firmware/lib/stateful_util.c \
 327         firmware/lib/vboot_api_firmware.c \
 328         firmware/lib/vboot_common.c \
 329         firmware/lib/vboot_firmware.c \
 330         firmware/lib/region-fw.c \
 331
 332 # Additional firmware library sources needed by VbSelectAndLoadKernel() call
 333 VBSLK_SRCS = \
 334         firmware/lib/cgptlib/cgptlib.c \
 335         firmware/lib/cgptlib/cgptlib_internal.c \
 336         firmware/lib/cgptlib/crc32.c \
 337         firmware/lib/gpt_misc.c \
 338         firmware/lib/utility_string.c \
 339         firmware/lib/vboot_api_kernel.c \
 340         firmware/lib/vboot_audio.c \
 341         firmware/lib/vboot_display.c \
 342         firmware/lib/vboot_kernel.c \
 343         firmware/lib/region-kernel.c \
 344
 345 # Code common to both vboot 2.0 (old structs) and 2.1 (new structs)
 346 FWLIB2X_SRCS = \
 347         firmware/2lib/2api.c \
 348         firmware/2lib/2common.c \
 349         firmware/2lib/2crc8.c \
 350         firmware/2lib/2misc.c \
 351         firmware/2lib/2nvstorage.c \
 352         firmware/2lib/2rsa.c \
 353         firmware/2lib/2secdata.c \
 354         firmware/2lib/2secdatak.c \
 355         firmware/2lib/2sha1.c \
 356         firmware/2lib/2sha256.c \
 357         firmware/2lib/2sha512.c \
 358         firmware/2lib/2sha_utility.c \
 359         firmware/2lib/2tpm_bootmode.c
 360
 361 FWLIB20_SRCS = \
 362         firmware/lib20/api.c \
 363         firmware/lib20/api_kernel.c \
 364         firmware/lib20/common.c \
 365         firmware/lib20/kernel.c \
 366         firmware/lib20/misc.c \
 367         firmware/lib20/packed_key.c
 368
 369 FWLIB21_SRCS = \
 370         firmware/lib21/api.c \
 371         firmware/lib21/common.c \
 372         firmware/lib21/misc.c \
 373         firmware/lib21/packed_key.c
 374
 375 BDBLIB_SRCS = \
 376         firmware/bdb/bdb.c \
 377         firmware/bdb/sha.c \
 378         firmware/bdb/rsa.c
 379
 380 # Support real TPM unless BIOS sets MOCK_TPM
 381 ifeq (${MOCK_TPM},)
 382 VBINIT_SRCS += \
 383         firmware/lib/rollback_index.c \
 384         firmware/lib/tpm_lite/tlcl.c
 385
 386 VBSF_SRCS += \
 387         firmware/lib/tpm_bootmode.c
 388 else
 389 VBINIT_SRCS += \
 390         firmware/lib/mocked_rollback_index.c \
 391         firmware/lib/tpm_lite/mocked_tlcl.c
 392
 393 VBSF_SRCS += \
 394         firmware/lib/mocked_tpm_bootmode.c
 395 endif
 396
 397 ifeq (${FIRMWARE_ARCH},)
 398 # Include BIOS stubs in the firmware library when compiling for host
 399 # TODO: split out other stub funcs too
 400 VBINIT_SRCS += \
 401         firmware/stub/tpm_lite_stub.c \
 402         firmware/stub/utility_stub.c \
 403         firmware/stub/vboot_api_stub_init.c \
 404         firmware/stub/vboot_api_stub_region.c
 405
 406 VBSF_SRCS += \
 407         firmware/stub/vboot_api_stub_sf.c
 408
 409 VBSLK_SRCS += \
 410         firmware/stub/vboot_api_stub.c \
 411         firmware/stub/vboot_api_stub_disk.c \
 412         firmware/stub/vboot_api_stub_stream.c
 413
 414 FWLIB2X_SRCS += \
 415         firmware/2lib/2stub.c
 416
 417 endif
 418
 419 VBSF_SRCS += ${VBINIT_SRCS}
 420 FWLIB_SRCS += ${VBSF_SRCS} ${VBSLK_SRCS}
 421
 422 VBINIT_OBJS = ${VBINIT_SRCS:%.c=${BUILD}/%.o}
 423 VBSF_OBJS = ${VBSF_SRCS:%.c=${BUILD}/%.o}
 424 ALL_OBJS +=  ${VBINIT_OBJS} ${VBSF_OBJS}
 425
 426 FWLIB_OBJS = ${FWLIB_SRCS:%.c=${BUILD}/%.o}
 427 FWLIB2X_OBJS = ${FWLIB2X_SRCS:%.c=${BUILD}/%.o}
 428 FWLIB20_OBJS = ${FWLIB20_SRCS:%.c=${BUILD}/%.o}
 429 FWLIB21_OBJS = ${FWLIB21_SRCS:%.c=${BUILD}/%.o}
 430 BDBLIB_OBJS = ${BDBLIB_SRCS:%.c=${BUILD}/%.o}
 431 ALL_OBJS += ${FWLIB_OBJS} ${FWLIB2X_OBJS} ${FWLIB20_OBJS} ${FWLIB21_OBJS} \
 432         $(BDBLIB_OBJS}
 433
 434 # Intermediate library for the vboot_reference utilities to link against.
 435 UTILLIB = ${BUILD}/libvboot_util.a
 436 UTILLIB21 = ${BUILD}/libvboot_util21.a
 437 UTILBDB = ${BUILD}/libvboot_utilbdb.a
 438
 439 UTILLIB_SRCS = \
 440         cgpt/cgpt_create.c \
 441         cgpt/cgpt_add.c \
 442         cgpt/cgpt_boot.c \
 443         cgpt/cgpt_show.c \
 444         cgpt/cgpt_repair.c \
 445         cgpt/cgpt_prioritize.c \
 446         cgpt/cgpt_common.c \
 447         futility/dump_kernel_config_lib.c \
 448         host/arch/${ARCH}/lib/crossystem_arch.c \
 449         host/lib/crossystem.c \
 450         host/lib/file_keys.c \
 451         host/lib/fmap.c \
 452         host/lib/host_common.c \
 453         host/lib/host_key.c \
 454         host/lib/host_keyblock.c \
 455         host/lib/host_misc.c \
 456         host/lib/util_misc.c \
 457         host/lib/host_signature.c \
 458         host/lib/signature_digest.c
 459
 460 UTILLIB_OBJS = ${UTILLIB_SRCS:%.c=${BUILD}/%.o}
 461 ALL_OBJS += ${UTILLIB_OBJS}
 462
 463 UTILLIB21_SRCS += \
 464         host/lib21/host_fw_preamble.c \
 465         host/lib21/host_key.c \
 466         host/lib21/host_keyblock.c \
 467         host/lib21/host_misc.c \
 468         host/lib21/host_signature.c
 469
 470 UTILLIB21_OBJS = ${UTILLIB21_SRCS:%.c=${BUILD}/%.o}
 471 ALL_OBJS += ${UTILLIB21_OBJS}
 472
 473 UTILBDB_SRCS += \
 474         firmware/bdb/host.c
 475
 476 UTILBDB_OBJS = ${UTILBDB_SRCS:%.c=${BUILD}/%.o}
 477 ALL_OBJS += ${UTILBDB_OBJS}
 478
 479 # Externally exported library for some target userspace apps to link with
 480 # (cryptohome, updater, etc.)
 481 HOSTLIB = ${BUILD}/libvboot_host.a
 482
 483 HOSTLIB_SRCS = \
 484         cgpt/cgpt_add.c \
 485         cgpt/cgpt_boot.c \
 486         cgpt/cgpt_common.c \
 487         cgpt/cgpt_create.c \
 488         cgpt/cgpt_prioritize.c \
 489         firmware/lib/cgptlib/cgptlib_internal.c \
 490         firmware/lib/cgptlib/crc32.c \
 491         firmware/lib/crc8.c \
 492         firmware/lib/gpt_misc.c \
 493         firmware/lib/tpm_lite/tlcl.c \
 494         firmware/lib/utility_string.c \
 495         firmware/lib/vboot_nvstorage.c \
 496         firmware/stub/tpm_lite_stub.c \
 497         firmware/stub/utility_stub.c \
 498         firmware/stub/vboot_api_stub.c \
 499         firmware/stub/vboot_api_stub_disk.c \
 500         firmware/stub/vboot_api_stub_init.c \
 501         firmware/stub/vboot_api_stub_sf.c \
 502         futility/dump_kernel_config_lib.c \
 503         host/arch/${ARCH}/lib/crossystem_arch.c \
 504         host/lib/crossystem.c \
 505         host/lib/extract_vmlinuz.c \
 506         host/lib/fmap.c \
 507         host/lib/host_misc.c
 508
 509 HOSTLIB_OBJS = ${HOSTLIB_SRCS:%.c=${BUILD}/%.o}
 510 ALL_OBJS += ${HOSTLIB_OBJS}
 511
 512 # Sigh. For historical reasons, the autoupdate installer must sometimes be a
 513 # 32-bit executable, even when everything else is 64-bit. But it only needs a
 514 # few functions, so let's just build those.
 515 TINYHOSTLIB = ${BUILD}/libtinyvboot_host.a
 516
 517 TINYHOSTLIB_SRCS = \
 518         cgpt/cgpt_add.c \
 519         cgpt/cgpt_boot.c \
 520         cgpt/cgpt_common.c \
 521         cgpt/cgpt_create.c \
 522         cgpt/cgpt_prioritize.c \
 523         firmware/lib/cgptlib/cgptlib_internal.c \
 524         firmware/lib/cgptlib/crc32.c \
 525         firmware/lib/gpt_misc.c \
 526         firmware/lib/utility_string.c \
 527         firmware/stub/vboot_api_stub.c \
 528         firmware/stub/vboot_api_stub_disk.c \
 529         firmware/stub/vboot_api_stub_sf.c \
 530         firmware/stub/utility_stub.c \
 531         futility/dump_kernel_config_lib.c \
 532         host/lib/extract_vmlinuz.c
 533
 534 TINYHOSTLIB_OBJS = ${TINYHOSTLIB_SRCS:%.c=${BUILD}/%.o}
 535
 536 # ----------------------------------------------------------------------------
 537 # Now for the userspace binaries
 538
 539 CGPT = ${BUILD}/cgpt/cgpt
 540
 541 CGPT_SRCS = \
 542         cgpt/cgpt.c \
 543         cgpt/cgpt_add.c \
 544         cgpt/cgpt_boot.c \
 545         cgpt/cgpt_common.c \
 546         cgpt/cgpt_create.c \
 547         cgpt/cgpt_find.c \
 548         cgpt/cgpt_legacy.c \
 549         cgpt/cgpt_nor.c \
 550         cgpt/cgpt_prioritize.c \
 551         cgpt/cgpt_repair.c \
 552         cgpt/cgpt_show.c \
 553         cgpt/cmd_add.c \
 554         cgpt/cmd_boot.c \
 555         cgpt/cmd_create.c \
 556         cgpt/cmd_find.c \
 557         cgpt/cmd_legacy.c \
 558         cgpt/cmd_prioritize.c \
 559         cgpt/cmd_repair.c \
 560         cgpt/cmd_show.c
 561
 562 CGPT_OBJS = ${CGPT_SRCS:%.c=${BUILD}/%.o}
 563
 564 ALL_OBJS += ${CGPT_OBJS}
 565
 566 CGPT_WRAPPER = ${BUILD}/cgpt/cgpt_wrapper
 567
 568 CGPT_WRAPPER_SRCS = \
 569         cgpt/cgpt_nor.c \
 570         cgpt/cgpt_wrapper.c
 571
 572 CGPT_WRAPPER_OBJS = ${CGPT_WRAPPER_SRCS:%.c=${BUILD}/%.o}
 573
 574 ALL_OBJS += ${CGPT_WRAPPER_OBJS}
 575
 576 # Utility defaults
 577 UTIL_DEFAULTS = ${BUILD}/default/vboot_reference
 578
 579 # Scripts to install directly (not compiled)
 580 UTIL_SCRIPTS = \
 581         utility/dev_debug_vboot \
 582         utility/enable_dev_usb_boot
 583
 584 ifeq (${MINIMAL},)
 585 UTIL_SCRIPTS += \
 586         utility/dev_make_keypair \
 587         utility/vbutil_what_keys
 588 endif
 589
 590 # These utilities should be linked statically.
 591 UTIL_NAMES_STATIC = \
 592         utility/crossystem
 593
 594 UTIL_NAMES = ${UTIL_NAMES_STATIC} \
 595         utility/tpm_init_temp_fix \
 596         utility/dumpRSAPublicKey \
 597         utility/tpmc
 598
 599 # TODO: Do we still need eficompress and efidecompress for anything?
 600 ifeq (${MINIMAL},)
 601 UTIL_NAMES += \
 602         utility/bmpblk_font \
 603         utility/bmpblk_utility \
 604         utility/eficompress \
 605         utility/efidecompress \
 606         utility/load_kernel_test \
 607         utility/pad_digest_utility \
 608         utility/signature_digest_utility \
 609         utility/verify_data
 610 endif
 611
 612 UTIL_BINS_STATIC := $(addprefix ${BUILD}/,${UTIL_NAMES_STATIC})
 613 UTIL_BINS = $(addprefix ${BUILD}/,${UTIL_NAMES})
 614 ALL_OBJS += $(addsuffix .o,${UTIL_BINS} ${UTIL_BINS_STATIC})
 615
 616
 617 # Scripts for signing stuff.
 618 SIGNING_SCRIPTS = \
 619         utility/tpm-nvsize \
 620         utility/chromeos-tpm-recovery
 621
 622 # These go in a different place.
 623 SIGNING_SCRIPTS_DEV = \
 624         scripts/image_signing/resign_firmwarefd.sh \
 625         scripts/image_signing/make_dev_firmware.sh \
 626         scripts/image_signing/make_dev_ssd.sh \
 627         scripts/image_signing/set_gbb_flags.sh
 628
 629 # Installed, but not made executable.
 630 SIGNING_COMMON = scripts/image_signing/common_minimal.sh
 631
 632
 633 # The unified firmware utility will eventually replace all the others
 634 FUTIL_BIN = ${BUILD}/futility/futility
 635 # But we still need both static (tiny) and dynamic (with openssl) versions.
 636 FUTIL_STATIC_BIN = ${FUTIL_BIN}_s
 637
 638 # These are the executables that are now built in to futility. We'll create
 639 # symlinks for these so the old names will still work.
 640 FUTIL_SYMLINKS = \
 641         dump_fmap \
 642         dump_kernel_config \
 643         gbb_utility \
 644         vbutil_firmware \
 645         vbutil_kernel \
 646         vbutil_key \
 647         vbutil_keyblock
 648
 649 FUTIL_STATIC_SRCS = \
 650         futility/futility.c \
 651         futility/cmd_dump_fmap.c \
 652         futility/cmd_gbb_utility.c \
 653         futility/misc.c \
 654         futility/ryu_root_header.c
 655
 656 FUTIL_SRCS = \
 657         ${FUTIL_STATIC_SRCS} \
 658         futility/cmd_create.c \
 659         futility/cmd_dump_kernel_config.c \
 660         futility/cmd_load_fmap.c \
 661         futility/cmd_pcr.c \
 662         futility/cmd_show.c \
 663         futility/cmd_sign.c \
 664         futility/cmd_vbutil_firmware.c \
 665         futility/cmd_vbutil_kernel.c \
 666         futility/cmd_vbutil_key.c \
 667         futility/cmd_vbutil_keyblock.c \
 668         futility/file_type.c \
 669         futility/file_type_bios.c \
 670         futility/file_type_rwsig.c \
 671         futility/file_type_usbpd1.c \
 672         futility/vb1_helper.c \
 673         futility/vb2_helper.c
 674
 675 # List of commands built in futility and futility_s.
 676 FUTIL_STATIC_CMD_LIST = ${BUILD}/gen/futility_static_cmds.c
 677 FUTIL_CMD_LIST = ${BUILD}/gen/futility_cmds.c
 678
 679 # Workaround for TODO(crbug.com/437107).
 680 FUTIL_STATIC_WORKAROUND_SRCS = firmware/stub/vboot_api_stub_static_sf.c
 681
 682 FUTIL_STATIC_OBJS = ${FUTIL_STATIC_SRCS:%.c=${BUILD}/%.o} \
 683         ${FUTIL_STATIC_WORKAROUND_SRCS:%.c=${BUILD}/%.o} \
 684         ${FUTIL_STATIC_CMD_LIST:%.c=%.o}
 685 FUTIL_OBJS = ${FUTIL_SRCS:%.c=${BUILD}/%.o} ${FUTIL_CMD_LIST:%.c=%.o}
 686
 687 ${FUTIL_OBJS}: INCLUDES += -Ihost/lib21/include -Ifirmware/lib21/include
 688 ${FUTIL_BIN}: ${UTILLIB21}
 689 ${FUTIL_BIN}: LIBS += ${UTILLIB21}
 690
 691 ALL_OBJS += ${FUTIL_OBJS}
 692
 693
 694 # Library of handy test functions.
 695 TESTLIB = ${BUILD}/tests/test.a
 696
 697 TESTLIB_SRCS = \
 698         tests/test_common.c \
 699         tests/timer_utils.c \
 700         tests/crc32_test.c
 701
 702 TESTLIB_OBJS = ${TESTLIB_SRCS:%.c=${BUILD}/%.o}
 703 TEST_OBJS += ${TESTLIB_OBJS}
 704
 705
 706 # And some compiled tests.
 707 TEST_NAMES = \
 708         tests/cgptlib_test \
 709         tests/rollback_index2_tests \
 710         tests/rollback_index3_tests \
 711         tests/rsa_padding_test \
 712         tests/rsa_utility_tests \
 713         tests/rsa_verify_benchmark \
 714         tests/sha_benchmark \
 715         tests/sha_tests \
 716         tests/stateful_util_tests \
 717         tests/tlcl_tests \
 718         tests/tpm_bootmode_tests \
 719         tests/utility_string_tests \
 720         tests/utility_tests \
 721         tests/vboot_api_init_tests \
 722         tests/vboot_api_devmode_tests \
 723         tests/vboot_api_firmware_tests \
 724         tests/vboot_api_kernel_tests \
 725         tests/vboot_api_kernel2_tests \
 726         tests/vboot_api_kernel3_tests \
 727         tests/vboot_api_kernel4_tests \
 728         tests/vboot_api_kernel5_tests \
 729         tests/vboot_api_kernel6_tests \
 730         tests/vboot_audio_tests \
 731         tests/vboot_common_tests \
 732         tests/vboot_common2_tests \
 733         tests/vboot_common3_tests \
 734         tests/vboot_display_tests \
 735         tests/vboot_firmware_tests \
 736         tests/vboot_kernel_tests \
 737         tests/vboot_nvstorage_test \
 738         tests/verify_kernel
 739
 740 ifdef REGION_READ
 741 TEST_NAMES += tests/vboot_region_tests
 742 endif
 743
 744 TEST_FUTIL_NAMES  = \
 745         tests/futility/binary_editor \
 746         tests/futility/test_file_types \
 747         tests/futility/test_not_really
 748
 749 TEST_NAMES += ${TEST_FUTIL_NAMES}
 750
 751 TEST2X_NAMES = \
 752         tests/vb2_api_tests \
 753         tests/vb2_common_tests \
 754         tests/vb2_misc_tests \
 755         tests/vb2_nvstorage_tests \
 756         tests/vb2_rsa_utility_tests \
 757         tests/vb2_secdata_tests \
 758         tests/vb2_secdatak_tests \
 759         tests/vb2_sha_tests
 760
 761 TEST20_NAMES = \
 762         tests/vb20_api_tests \
 763         tests/vb20_api_kernel_tests \
 764         tests/vb20_common_tests \
 765         tests/vb20_common2_tests \
 766         tests/vb20_verify_fw.c \
 767         tests/vb20_common3_tests \
 768         tests/vb20_kernel_tests \
 769         tests/vb20_misc_tests \
 770         tests/vb20_rsa_padding_tests \
 771         tests/vb20_verify_fw
 772
 773 TEST21_NAMES = \
 774         tests/vb21_api_tests \
 775         tests/vb21_common_tests \
 776         tests/vb21_common2_tests \
 777         tests/vb21_misc_tests \
 778         tests/vb21_host_fw_preamble_tests \
 779         tests/vb21_host_key_tests \
 780         tests/vb21_host_keyblock_tests \
 781         tests/vb21_host_misc_tests \
 782         tests/vb21_host_sig_tests
 783
 784 TESTBDB_NAMES = \
 785         tests/bdb_test
 786
 787 TEST_NAMES += ${TEST2X_NAMES} ${TEST20_NAMES} ${TEST21_NAMES} ${TESTBDB_NAMES}
 788
 789 # And a few more...
 790 TLCL_TEST_NAMES = \
 791         tests/tpm_lite/tpmtest_earlyextend \
 792         tests/tpm_lite/tpmtest_earlynvram \
 793         tests/tpm_lite/tpmtest_earlynvram2 \
 794         tests/tpm_lite/tpmtest_enable \
 795         tests/tpm_lite/tpmtest_fastenable \
 796         tests/tpm_lite/tpmtest_globallock \
 797         tests/tpm_lite/tpmtest_redefine_unowned \
 798         tests/tpm_lite/tpmtest_spaceperm \
 799         tests/tpm_lite/tpmtest_testsetup \
 800         tests/tpm_lite/tpmtest_timing \
 801         tests/tpm_lite/tpmtest_writelimit
 802
 803 TEST_NAMES += ${TLCL_TEST_NAMES}
 804
 805 # Finally
 806 TEST_BINS = $(addprefix ${BUILD}/,${TEST_NAMES})
 807 TEST_OBJS += $(addsuffix .o,${TEST_BINS})
 808
 809 TEST_FUTIL_BINS = $(addprefix ${BUILD}/,${TEST_FUTIL_NAMES})
 810 TEST2X_BINS = $(addprefix ${BUILD}/,${TEST2X_NAMES})
 811 TEST20_BINS = $(addprefix ${BUILD}/,${TEST20_NAMES})
 812 TEST21_BINS = $(addprefix ${BUILD}/,${TEST21_NAMES})
 813 TESTBDB_BINS = $(addprefix ${BUILD}/,${TESTBDB_NAMES})
 814
 815 # Directory containing test keys
 816 TEST_KEYS = ${SRC_RUN}/tests/testkeys
 817
 818
 819 ##############################################################################
 820 # Finally, some targets. High-level ones first.
 821
 822 # Create output directories if necessary.  Do this via explicit shell commands
 823 # so it happens before trying to generate/include dependencies.
 824 SUBDIRS := firmware host cgpt utility futility tests tests/tpm_lite
 825 _dir_create := $(foreach d, \
 826         $(shell find ${SUBDIRS} -name '*.c' -exec  dirname {} \; | sort -u), \
 827         $(shell [ -d ${BUILD}/${d} ] || mkdir -p ${BUILD}/${d}))
 828
 829 # Host targets
 830 .PHONY: host_stuff
 831 host_stuff: utillib hostlib cgpt utils futil tests utillib21
 832
 833 .PHONY: clean
 834 clean:
 835         ${Q}/bin/rm -rf ${BUILD}
 836
 837 .PHONY: install
 838 install: cgpt_install utils_install signing_install futil_install \
 839         pc_files_install
 840
 841 .PHONY: install_dev
 842 install_dev: headers_install lib_install
 843
 844 .PHONY: install_mtd
 845 install_mtd: install cgpt_wrapper_install
 846
 847 .PHONY: install_for_test
 848 install_for_test: override DESTDIR = ${TEST_INSTALL_DIR}
 849 install_for_test: install
 850
 851 # Don't delete intermediate object files
 852 .SECONDARY:
 853
 854 # ----------------------------------------------------------------------------
 855 # Firmware library
 856
 857 # TPM-specific flags.  These depend on the particular TPM we're targeting for.
 858 # They are needed here only for compiling parts of the firmware code into
 859 # user-level tests.
 860
 861 # TPM_BLOCKING_CONTINUESELFTEST is defined if TPM_ContinueSelfTest blocks until
 862 # the self test has completed.
 863
 864 ${FWLIB_OBJS}: CFLAGS += -DTPM_BLOCKING_CONTINUESELFTEST
 865
 866 # TPM_MANUAL_SELFTEST is defined if the self test must be started manually
 867 # (with a call to TPM_ContinueSelfTest) instead of starting automatically at
 868 # power on.
 869 #
 870 # We sincerely hope that TPM_BLOCKING_CONTINUESELFTEST and TPM_MANUAL_SELFTEST
 871 # are not both defined at the same time.  (See comment in code.)
 872
 873 # CFLAGS += -DTPM_MANUAL_SELFTEST
 874
 875 ifeq (${FIRMWARE_ARCH},i386)
 876 # Unrolling loops in cryptolib makes it faster
 877 ${FWLIB_OBJS}: CFLAGS += -DUNROLL_LOOPS
 878 ${FWLIB2X_OBJS}: CFLAGS += -DUNROLL_LOOPS
 879 ${FWLIB20_OBJS}: CFLAGS += -DUNROLL_LOOPS
 880 ${FWLIB21_OBJS}: CFLAGS += -DUNROLL_LOOPS
 881 ${BDBLIB_OBJS}: CFLAGS += -DUNROLL_LOOPS
 882
 883 # Workaround for coreboot on x86, which will power off asynchronously
 884 # without giving us a chance to react. This is not an example of the Right
 885 # Way to do things. See chrome-os-partner:7689, and the commit message
 886 # that made this change.
 887 ${FWLIB_OBJS}: CFLAGS += -DSAVE_LOCALE_IMMEDIATELY
 888
 889 # On x86 we don't actually read the GBB data into RAM until it is needed.
 890 # Therefore it makes sense to cache it rather than reading it each time.
 891 # Enable this feature.
 892 ${FWLIB_OBJS}: CFLAGS += -DCOPY_BMP_DATA
 893 endif
 894
 895 ifdef REGION_READ
 896 ${FWLIB_OBJS}: CFLAGS += -DREGION_READ
 897 endif
 898
 899 ifeq (${FIRMWARE_ARCH},)
 900 # Disable rollback TPM when compiling locally, since otherwise
 901 # load_kernel_test attempts to talk to the TPM.
 902 ${FWLIB_OBJS}: CFLAGS += -DDISABLE_ROLLBACK_TPM
 903 endif
 904
 905 ${FWLIB20_OBJS}: INCLUDES += -Ifirmware/lib20/include
 906 ${FWLIB21_OBJS}: INCLUDES += -Ifirmware/lib21/include
 907 ${BDBLIB_OBJS}: INCLUDES += -Ifirmware/bdb
 908
 909 # Linktest ensures firmware lib doesn't rely on outside libraries
 910 ${BUILD}/firmware/linktest/main_vbinit: ${VBINIT_OBJS}
 911 ${BUILD}/firmware/linktest/main_vbinit: OBJS = ${VBINIT_OBJS}
 912 TEST_OBJS += ${BUILD}/firmware/linktest/main_vbinit.o
 913 ${BUILD}/firmware/linktest/main_vbsf: ${VBSF_OBJS}
 914 ${BUILD}/firmware/linktest/main_vbsf: OBJS = ${VBSF_OBJS}
 915 TEST_OBJS += ${BUILD}/firmware/linktest/main_vbsf.o
 916 ${BUILD}/firmware/linktest/main: ${FWLIB}
 917 ${BUILD}/firmware/linktest/main: LIBS = ${FWLIB}
 918 TEST_OBJS += ${BUILD}/firmware/linktest/main.o
 919
 920 .PHONY: fwlinktest
 921 fwlinktest: \
 922         ${BUILD}/firmware/linktest/main_vbinit \
 923         ${BUILD}/firmware/linktest/main_vbsf \
 924         ${BUILD}/firmware/linktest/main
 925
 926 .PHONY: fwlib
 927 fwlib: $(if ${FIRMWARE_ARCH},${FWLIB},fwlinktest)
 928
 929 ${FWLIB}: ${FWLIB_OBJS}
 930         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
 931         ${Q}rm -f $@
 932         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
 933         ${Q}ar qc $@ $^
 934
 935 .PHONY: fwlib2x
 936 fwlib2x: ${FWLIB2X}
 937
 938 ${FWLIB2X}: ${FWLIB2X_OBJS}
 939         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
 940         ${Q}rm -f $@
 941         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
 942         ${Q}ar qc $@ $^
 943
 944 .PHONY: fwlib20
 945 fwlib20: ${FWLIB20}
 946
 947 ${FWLIB20}: ${FWLIB2X_OBJS} ${FWLIB20_OBJS}
 948         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
 949         ${Q}rm -f $@
 950         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
 951         ${Q}ar qc $@ $^
 952
 953 .PHONY: fwlib21
 954 fwlib21: ${FWLIB21}
 955
 956 ${FWLIB21}: ${FWLIB2X_OBJS} ${FWLIB21_OBJS}
 957         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
 958         ${Q}rm -f $@
 959         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
 960         ${Q}ar qc $@ $^
 961
 962 .PHONY: bdblib
 963 bdblib: ${BDBLIB}
 964
 965 ${BDBLIB}: ${BDBLIB_OBJS}
 966         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
 967         ${Q}rm -f $@
 968         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
 969         ${Q}ar qc $@ $^
 970
 971 # ----------------------------------------------------------------------------
 972 # Host library(s)
 973
 974 # Link tests for local utilities
 975 ${BUILD}/host/linktest/main: ${UTILLIB}
 976 ${BUILD}/host/linktest/main: LIBS = ${UTILLIB}
 977 TEST_OBJS += ${BUILD}/host/linktest/main.o
 978
 979 .PHONY: utillib
 980 utillib: ${UTILLIB} \
 981         ${BUILD}/host/linktest/main
 982
 983 # TODO: better way to make .a than duplicating this recipe each time?
 984 ${UTILLIB}: ${UTILLIB_OBJS} ${FWLIB_OBJS}
 985         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
 986         ${Q}rm -f $@
 987         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
 988         ${Q}ar qc $@ $^
 989
 990 .PHONY: utillib21
 991 utillib21: ${UTILLIB21}
 992
 993 ${UTILLIB21}: INCLUDES += -Ihost/lib21/include -Ifirmware/lib21/include
 994 ${UTILLIB21}: ${UTILLIB21_OBJS} ${FWLIB2X_OBJS} ${FWLIB21_OBJS}
 995         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
 996         ${Q}rm -f $@
 997         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
 998         ${Q}ar qc $@ $^
 999
1000 ${UTILBDB}: ${UTILBDB_OBJS} ${BDBLIB_OBJS}
1001         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
1002         ${Q}rm -f $@
1003         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
1004         ${Q}ar qc $@ $^
1005
1006 # Link tests for external repos
1007 ${BUILD}/host/linktest/extern: ${HOSTLIB}
1008 ${BUILD}/host/linktest/extern: LIBS = ${HOSTLIB}
1009 ${BUILD}/host/linktest/extern: LDLIBS += -static
1010 TEST_OBJS += ${BUILD}/host/linktest/extern.o
1011
1012 .PHONY: hostlib
1013 hostlib: ${HOSTLIB} \
1014         ${BUILD}/host/linktest/extern
1015
1016 # TODO: better way to make .a than duplicating this recipe each time?
1017 ${HOSTLIB}: ${HOSTLIB_OBJS}
1018         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
1019         ${Q}rm -f $@
1020         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
1021         ${Q}ar qc $@ $^
1022
1023
1024 # Ugh. This is a very cut-down version of HOSTLIB just for the installer.
1025 .PHONY: tinyhostlib
1026 tinyhostlib: ${TINYHOSTLIB}
1027         ${Q}cp -f ${TINYHOSTLIB} ${HOSTLIB}
1028
1029 ${TINYHOSTLIB}: ${TINYHOSTLIB_OBJS}
1030         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
1031         ${Q}rm -f $@
1032         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
1033         ${Q}ar qc $@ $^
1034
1035 .PHONY: headers_install
1036 headers_install:
1037         @${PRINTF} "    INSTALL       HEADERS\n"
1038         ${Q}mkdir -p ${UI_DIR}
1039         ${Q}${INSTALL} -t ${UI_DIR} -m644 \
1040                 host/include/* \
1041                 firmware/include/gpt.h \
1042                 firmware/include/tlcl.h \
1043                 firmware/include/tss_constants.h
1044
1045 .PHONY: lib_install
1046 lib_install: ${HOSTLIB}
1047         @${PRINTF} "    INSTALL       HOSTLIB\n"
1048         ${Q}mkdir -p ${UL_DIR}
1049         ${Q}${INSTALL} -t ${UL_DIR} -m644 $^
1050
1051 .PHONY: devkeys_install
1052 devkeys_install:
1053         @${PRINTF} "    INSTALL       DEVKEYS\n"
1054         ${Q}mkdir -p ${US_DIR}/devkeys
1055         ${Q}${INSTALL} -t ${US_DIR}/devkeys -m644 tests/devkeys/*
1056
1057 # ----------------------------------------------------------------------------
1058 # CGPT library and utility
1059
1060 .PHONY: cgpt_wrapper
1061 cgpt_wrapper: ${CGPT_WRAPPER}
1062
1063 ${CGPT_WRAPPER}: ${CGPT_WRAPPER_OBJS} ${UTILLIB}
1064         @$(PRINTF) "    LD            $(subst ${BUILD}/,,$@)\n"
1065         ${Q}${LD} -o ${CGPT_WRAPPER} ${CFLAGS} $^
1066
1067 .PHONY: cgpt
1068 cgpt: ${CGPT} ${CGPT_WRAPPER}
1069
1070 ${CGPT}: LDLIBS += -luuid
1071
1072 ${CGPT}: ${CGPT_OBJS} ${UTILLIB}
1073         @${PRINTF} "    LDcgpt        $(subst ${BUILD}/,,$@)\n"
1074         ${Q}${LD} -o ${CGPT} ${CFLAGS} ${LDFLAGS} $^ ${LDLIBS}
1075
1076 .PHONY: cgpt_install
1077 cgpt_install: ${CGPT}
1078         @${PRINTF} "    INSTALL       CGPT\n"
1079         ${Q}mkdir -p ${UB_DIR}
1080         ${Q}${INSTALL} -t ${UB_DIR} $^
1081
1082 .PHONY: cgpt_wrapper_install
1083 cgpt_wrapper_install: cgpt_install ${CGPT_WRAPPER}
1084         @$(PRINTF) "    INSTALL       cgpt_wrapper\n"
1085         ${Q}${INSTALL} -t ${UB_DIR} ${CGPT_WRAPPER}
1086         ${Q}mv ${UB_DIR}/$(notdir ${CGPT}) \
1087                 ${UB_DIR}/$(notdir ${CGPT}).bin
1088         ${Q}mv ${UB_DIR}/$(notdir ${CGPT_WRAPPER}) \
1089                 ${UB_DIR}/$(notdir ${CGPT})
1090
1091 # ----------------------------------------------------------------------------
1092 # Utilities
1093
1094 # These have their own headers too.
1095 ${BUILD}/utility/%: INCLUDES += -Iutility/include
1096
1097 ${UTIL_BINS} ${UTIL_BINS_STATIC}: ${UTILLIB}
1098 ${UTIL_BINS} ${UTIL_BINS_STATIC}: LIBS = ${UTILLIB}
1099
1100 # Utilities for auto-update toolkits must be statically linked.
1101 ${UTIL_BINS_STATIC}: LDFLAGS += -static
1102
1103
1104 .PHONY: utils
1105 utils: ${UTIL_BINS} ${UTIL_SCRIPTS}
1106         ${Q}cp -f ${UTIL_SCRIPTS} ${BUILD}/utility
1107         ${Q}chmod a+rx $(patsubst %,${BUILD}/%,${UTIL_SCRIPTS})
1108
1109 .PHONY: utils_install
1110 utils_install: ${UTIL_BINS} ${UTIL_SCRIPTS} ${UTIL_DEFAULTS}
1111         @${PRINTF} "    INSTALL       UTILS\n"
1112         ${Q}mkdir -p ${UB_DIR}
1113         ${Q}${INSTALL} -t ${UB_DIR} ${UTIL_BINS} ${UTIL_SCRIPTS}
1114         ${Q}mkdir -p ${DF_DIR}
1115         ${Q}${INSTALL} -t ${DF_DIR} -m 'u=rw,go=r,a-s' ${UTIL_DEFAULTS}
1116
1117 # And some signing stuff for the target
1118 .PHONY: signing_install
1119 signing_install: ${SIGNING_SCRIPTS} ${SIGNING_SCRIPTS_DEV} ${SIGNING_COMMON}
1120         @${PRINTF} "    INSTALL       SIGNING\n"
1121         ${Q}mkdir -p ${UB_DIR} ${VB_DIR}
1122         ${Q}${INSTALL} -t ${UB_DIR} ${SIGNING_SCRIPTS}
1123         ${Q}${INSTALL} -t ${VB_DIR} ${SIGNING_SCRIPTS_DEV}
1124         ${Q}${INSTALL} -t ${VB_DIR} -m 'u=rw,go=r,a-s' ${SIGNING_COMMON}
1125
1126 # ----------------------------------------------------------------------------
1127 # new Firmware Utility
1128
1129 .PHONY: futil
1130 futil: ${FUTIL_STATIC_BIN} ${FUTIL_BIN}
1131
1132 ${FUTIL_STATIC_BIN}: ${FUTIL_STATIC_OBJS} ${UTILLIB}
1133         @${PRINTF} "    LD            $(subst ${BUILD}/,,$@)\n"
1134         ${Q}${LD} -o $@ ${CFLAGS} ${LDFLAGS} -static $^ ${LDLIBS}
1135
1136 ${FUTIL_BIN}: LDLIBS += ${CRYPTO_LIBS}
1137 ${FUTIL_BIN}: ${FUTIL_OBJS} ${UTILLIB}
1138         @${PRINTF} "    LD            $(subst ${BUILD}/,,$@)\n"
1139         ${Q}${LD} -o $@ ${CFLAGS} ${LDFLAGS} $^ ${LDLIBS}
1140
1141 .PHONY: futil_install
1142 futil_install: ${FUTIL_BIN} ${FUTIL_STATIC_BIN}
1143         @${PRINTF} "    INSTALL       futility\n"
1144         ${Q}mkdir -p ${UB_DIR}
1145         ${Q}${INSTALL} -t ${UB_DIR} ${FUTIL_BIN} ${FUTIL_STATIC_BIN}
1146         ${Q}for prog in ${FUTIL_SYMLINKS}; do \
1147                 ln -sf futility "${UB_DIR}/$$prog"; done
1148
1149 # ----------------------------------------------------------------------------
1150 # Utility to generate TLCL structure definition header file.
1151
1152 ${BUILD}/utility/tlcl_generator: CFLAGS += -fpack-struct
1153
1154 STRUCTURES_TMP=${BUILD}/tlcl_structures.tmp
1155 STRUCTURES_SRC=firmware/lib/tpm_lite/include/tlcl_structures.h
1156
1157 .PHONY: update_tlcl_structures
1158 update_tlcl_structures: ${BUILD}/utility/tlcl_generator
1159         @${PRINTF} "    Rebuilding TLCL structures\n"
1160         ${Q}${BUILD}/utility/tlcl_generator > ${STRUCTURES_TMP}
1161         ${Q}cmp -s ${STRUCTURES_TMP} ${STRUCTURES_SRC} || \
1162                 ( echo "%% Updating structures.h %%" && \
1163                   cp ${STRUCTURES_TMP} ${STRUCTURES_SRC} )
1164
1165 # ----------------------------------------------------------------------------
1166 # Tests
1167
1168 .PHONY: tests
1169 tests: ${TEST_BINS}
1170
1171 ${TEST_BINS}: ${UTILLIB} ${TESTLIB}
1172 ${TEST_BINS}: INCLUDES += -Itests
1173 ${TEST_BINS}: LIBS = ${TESTLIB} ${UTILLIB}
1174
1175 # Futility tests need almost everything that futility needs.
1176 ${TEST_FUTIL_BINS}: ${FUTIL_OBJS} ${UTILLIB} ${UTILLIB21}
1177 ${TEST_FUTIL_BINS}: INCLUDES += -Ifutility
1178 ${TEST_FUTIL_BINS}: OBJS += ${FUTIL_OBJS} ${UTILLIB} ${UTILLIB21}
1179 ${TEST_FUTIL_BINS}: LDLIBS += ${CRYPTO_LIBS}
1180
1181 ${TEST2X_BINS}: ${FWLIB2X}
1182 ${TEST2X_BINS}: LIBS += ${FWLIB2X}
1183
1184 ${TEST20_BINS}: ${FWLIB20}
1185 ${TEST20_BINS}: INCLUDES += -Ifirmware/lib20/include
1186 ${TEST20_BINS}: LIBS += ${FWLIB20}
1187
1188 ${TEST21_BINS}: ${UTILLIB21}
1189 ${TEST21_BINS}: INCLUDES += -Ihost/lib21/include -Ifirmware/lib21/include
1190 ${TEST21_BINS}: LIBS += ${UTILLIB21}
1191
1192 ${TESTBDB_BINS}: ${UTILBDB}
1193 ${TESTBDB_BINS}: INCLUDES += -Ifirmware/bdb
1194 ${TESTBDB_BINS}: LIBS += ${UTILBDB_OBJS} ${BDBLIB_OBJS}
1195
1196 ${TESTLIB}: ${TESTLIB_OBJS}
1197         @${PRINTF} "    RM            $(subst ${BUILD}/,,$@)\n"
1198         ${Q}rm -f $@
1199         @${PRINTF} "    AR            $(subst ${BUILD}/,,$@)\n"
1200         ${Q}ar qc $@ $^
1201
1202
1203 # ----------------------------------------------------------------------------
1204 # Generic build rules. LIBS and OBJS can be overridden to tweak the generic
1205 # rules for specific targets.
1206
1207 ${BUILD}/%: ${BUILD}/%.o ${OBJS} ${LIBS}
1208         @${PRINTF} "    LD            $(subst ${BUILD}/,,$@)\n"
1209         ${Q}${LD} -o $@ ${CFLAGS} ${LDFLAGS} $< ${OBJS} ${LIBS} ${LDLIBS}
1210
1211 ${BUILD}/%.o: %.c
1212         @${PRINTF} "    CC            $(subst ${BUILD}/,,$@)\n"
1213         ${Q}${CC} ${CFLAGS} ${INCLUDES} -c -o $@ $<
1214
1215 ${BUILD}/%.o: ${BUILD}/%.c
1216         @${PRINTF} "    CC            $(subst ${BUILD}/,,$@)\n"
1217         ${Q}${CC} ${CFLAGS} ${INCLUDES} -c -o $@ $<
1218
1219 # Rules to recompile a single source file for library and test
1220 # TODO: is there a tidier way to do this?
1221 ${BUILD}/%_for_lib.o: CFLAGS += -DFOR_LIBRARY
1222 ${BUILD}/%_for_lib.o: %.c
1223         @${PRINTF} "    CC-for-lib    $(subst ${BUILD}/,,$@)\n"
1224         ${Q}${CC} ${CFLAGS} ${INCLUDES} -c -o $@ $<
1225
1226 ${BUILD}/%_for_test.o: CFLAGS += -DFOR_TEST
1227 ${BUILD}/%_for_test.o: %.c
1228         @${PRINTF} "    CC-for-test   $(subst ${BUILD}/,,$@)\n"
1229         ${Q}${CC} ${CFLAGS} ${INCLUDES} -c -o $@ $<
1230
1231 # TODO: C++ files don't belong in vboot reference at all.  Convert to C.
1232 ${BUILD}/%.o: %.cc
1233         @${PRINTF} "    CXX           $(subst ${BUILD}/,,$@)\n"
1234         ${Q}${CXX} ${CFLAGS} ${INCLUDES} -c -o $@ $<
1235
1236 # ----------------------------------------------------------------------------
1237 # Here are the special tweaks to the generic rules.
1238
1239 # Always create the defaults file, since it depends on input variables
1240 .PHONY: ${UTIL_DEFAULTS}
1241 ${UTIL_DEFAULTS}:
1242         @${PRINTF} "    CREATE        $(subst ${BUILD}/,,$@)\n"
1243         ${Q}rm -f $@
1244         ${Q}mkdir -p $(dir $@)
1245         ${Q}echo '# Generated file. Do not edit.' > $@.tmp
1246         ${Q}echo "DEV_DEBUG_FORCE=${DEV_DEBUG_FORCE}" >> $@.tmp
1247         ${Q}mv -f $@.tmp $@
1248
1249 # Some utilities need external crypto functions
1250 CRYPTO_LIBS := $(shell ${PKG_CONFIG} --libs libcrypto)
1251
1252 ${BUILD}/utility/dumpRSAPublicKey: LDLIBS += ${CRYPTO_LIBS}
1253 ${BUILD}/utility/pad_digest_utility: LDLIBS += ${CRYPTO_LIBS}
1254 ${BUILD}/utility/signature_digest_utility: LDLIBS += ${CRYPTO_LIBS}
1255
1256 ${BUILD}/host/linktest/main: LDLIBS += ${CRYPTO_LIBS}
1257 ${BUILD}/tests/vboot_common2_tests: LDLIBS += ${CRYPTO_LIBS}
1258 ${BUILD}/tests/vboot_common3_tests: LDLIBS += ${CRYPTO_LIBS}
1259 ${BUILD}/tests/vb20_common2_tests: LDLIBS += ${CRYPTO_LIBS}
1260 ${BUILD}/tests/vb20_common3_tests: LDLIBS += ${CRYPTO_LIBS}
1261 ${BUILD}/tests/verify_kernel: LDLIBS += ${CRYPTO_LIBS}
1262 ${BUILD}/tests/bdb_test: LDLIBS += ${CRYPTO_LIBS}
1263
1264 ${TEST21_BINS}: LDLIBS += ${CRYPTO_LIBS}
1265
1266 LZMA_LIBS := $(shell ${PKG_CONFIG} --libs liblzma)
1267 YAML_LIBS := $(shell ${PKG_CONFIG} --libs yaml-0.1)
1268
1269 ${BUILD}/utility/bmpblk_utility: LD = ${CXX}
1270 ${BUILD}/utility/bmpblk_utility: LDLIBS = ${LZMA_LIBS} ${YAML_LIBS}
1271
1272 BMPBLK_UTILITY_DEPS = \
1273         ${BUILD}/utility/bmpblk_util.o \
1274         ${BUILD}/utility/image_types.o \
1275         ${BUILD}/utility/eficompress_for_lib.o \
1276         ${BUILD}/utility/efidecompress_for_lib.o
1277
1278 ${BUILD}/utility/bmpblk_utility: OBJS = ${BMPBLK_UTILITY_DEPS}
1279 ${BUILD}/utility/bmpblk_utility: ${BMPBLK_UTILITY_DEPS}
1280 ALL_OBJS += ${BMPBLK_UTILITY_DEPS}
1281
1282 ${BUILD}/utility/bmpblk_font: OBJS += ${BUILD}/utility/image_types.o
1283 ${BUILD}/utility/bmpblk_font: ${BUILD}/utility/image_types.o
1284 ALL_OBJS += ${BUILD}/utility/image_types.o
1285
1286 # Allow multiple definitions, so tests can mock functions from other libraries
1287 ${BUILD}/tests/%: CFLAGS += -Xlinker --allow-multiple-definition
1288 ${BUILD}/tests/%: LDLIBS += -lrt -luuid
1289 ${BUILD}/tests/%: LIBS += ${TESTLIB}
1290
1291 ${BUILD}/tests/rollback_index2_tests: OBJS += \
1292         ${BUILD}/firmware/lib/rollback_index_for_test.o
1293 ${BUILD}/tests/rollback_index2_tests: \
1294         ${BUILD}/firmware/lib/rollback_index_for_test.o
1295 TEST_OBJS += ${BUILD}/firmware/lib/rollback_index_for_test.o
1296
1297 ${BUILD}/tests/tlcl_tests: OBJS += \
1298         ${BUILD}/firmware/lib/tpm_lite/tlcl_for_test.o
1299 ${BUILD}/tests/tlcl_tests: \
1300         ${BUILD}/firmware/lib/tpm_lite/tlcl_for_test.o
1301 TEST_OBJS += ${BUILD}/firmware/lib/tpm_lite/tlcl_for_test.o
1302
1303 ${BUILD}/tests/vboot_audio_tests: OBJS += \
1304         ${BUILD}/firmware/lib/vboot_audio_for_test.o
1305 ${BUILD}/tests/vboot_audio_tests: \
1306         ${BUILD}/firmware/lib/vboot_audio_for_test.o
1307 TEST_OBJS += ${BUILD}/firmware/lib/vboot_audio_for_test.o
1308
1309 TLCL_TEST_BINS = $(addprefix ${BUILD}/,${TLCL_TEST_NAMES})
1310 ${TLCL_TEST_BINS}: OBJS += ${BUILD}/tests/tpm_lite/tlcl_tests.o
1311 ${TLCL_TEST_BINS}: ${BUILD}/tests/tpm_lite/tlcl_tests.o
1312 TEST_OBJS += ${BUILD}/tests/tpm_lite/tlcl_tests.o
1313
1314 # ----------------------------------------------------------------------------
1315 # Here are the special rules that don't fit in the generic rules.
1316
1317 # Generates the list of commands defined in futility by running grep in the
1318 # source files looking for the DECLARE_FUTIL_COMMAND() macro usage.
1319 ${FUTIL_STATIC_CMD_LIST}: ${FUTIL_STATIC_SRCS}
1320 ${FUTIL_CMD_LIST}: ${FUTIL_SRCS}
1321 ${FUTIL_CMD_LIST} ${FUTIL_STATIC_CMD_LIST}:
1322         @${PRINTF} "    GEN           $(subst ${BUILD}/,,$@)\n"
1323         ${Q}rm -f $@ $@_t $@_commands
1324         ${Q}mkdir -p ${BUILD}/gen
1325         ${Q}grep -hoRE '^DECLARE_FUTIL_COMMAND\([^,]+' $^ \
1326                 | sed 's/DECLARE_FUTIL_COMMAND(\(.*\)/_CMD(\1)/' \
1327                 | sort >>$@_commands
1328         ${Q}./scripts/getversion.sh >> $@_t
1329         ${Q}echo '#define _CMD(NAME) extern const struct' \
1330                 'futil_cmd_t __cmd_##NAME;' >> $@_t
1331         ${Q}cat $@_commands >> $@_t
1332         ${Q}echo '#undef _CMD' >> $@_t
1333         ${Q}echo '#define _CMD(NAME) &__cmd_##NAME,' >> $@_t
1334         ${Q}echo 'const struct futil_cmd_t *const futil_cmds[] = {' >> $@_t
1335         ${Q}cat $@_commands >> $@_t
1336         ${Q}echo '0};  /* null-terminated */' >> $@_t
1337         ${Q}echo '#undef _CMD' >> $@_t
1338         ${Q}mv $@_t $@
1339         ${Q}rm -f $@_commands
1340
1341 ##############################################################################
1342 # Targets that exist just to run tests
1343
1344 # Frequently-run tests
1345 .PHONY: test_targets
1346 test_targets:: runcgpttests runmisctests run2tests runbdbtests
1347
1348 ifeq (${MINIMAL},)
1349 # Bitmap utility isn't compiled for minimal variant
1350 test_targets:: runbmptests runfutiltests
1351 # Scripts don't work under qemu testing
1352 # TODO: convert scripts to makefile so they can be called directly
1353 test_targets:: runtestscripts
1354 endif
1355
1356 .PHONY: test_setup
1357 test_setup:: cgpt utils futil tests install_for_test
1358
1359 # Qemu setup for cross-compiled tests.  Need to copy qemu binary into the
1360 # sysroot.
1361 ifneq (${QEMU_ARCH},)
1362 test_setup:: qemu_install
1363
1364 .PHONY: qemu_install
1365 qemu_install:
1366 ifeq (${SYSROOT},)
1367         $(error SYSROOT must be set to the top of the target-specific root \
1368 when cross-compiling for qemu-based tests to run properly.)
1369 endif
1370         @${PRINTF} "    Copying qemu binary.\n"
1371         ${Q}cp -fu /usr/bin/${QEMU_BIN} ${BUILD}/${QEMU_BIN}
1372         ${Q}chmod a+rx ${BUILD}/${QEMU_BIN}
1373 endif
1374
1375 .PHONY: runtests
1376 runtests: test_setup test_targets
1377
1378 # Generate test keys
1379 .PHONY: genkeys
1380 genkeys: utils test_setup
1381         tests/gen_test_keys.sh
1382
1383 # Generate test cases for fuzzing
1384 .PHONY: genfuzztestcases
1385 genfuzztestcases: utils test_setup
1386         tests/gen_fuzz_test_cases.sh
1387
1388 .PHONY: runbmptests
1389 runbmptests: test_setup
1390         cd tests/bitmaps && BMPBLK=${BUILD_RUN}/utility/bmpblk_utility \
1391                 ./TestBmpBlock.py -v
1392
1393 .PHONY: runcgpttests
1394 runcgpttests: test_setup
1395         ${RUNTEST} ${BUILD_RUN}/tests/cgptlib_test
1396
1397 .PHONY: runtestscripts
1398 runtestscripts: test_setup genfuzztestcases
1399         tests/load_kernel_tests.sh
1400         tests/run_cgpt_tests.sh ${BUILD_RUN}/cgpt/cgpt
1401         tests/run_cgpt_tests.sh ${BUILD_RUN}/cgpt/cgpt -D 358400
1402         tests/run_preamble_tests.sh
1403         tests/run_rsa_tests.sh
1404         tests/run_vbutil_kernel_arg_tests.sh
1405         tests/run_vbutil_tests.sh
1406         tests/vb2_rsa_tests.sh
1407         tests/vb2_firmware_tests.sh
1408
1409 .PHONY: runmisctests
1410 runmisctests: test_setup
1411         ${RUNTEST} ${BUILD_RUN}/tests/rollback_index2_tests
1412         ${RUNTEST} ${BUILD_RUN}/tests/rollback_index3_tests
1413         ${RUNTEST} ${BUILD_RUN}/tests/rsa_utility_tests
1414         ${RUNTEST} ${BUILD_RUN}/tests/sha_tests
1415         ${RUNTEST} ${BUILD_RUN}/tests/stateful_util_tests
1416         ${RUNTEST} ${BUILD_RUN}/tests/tlcl_tests
1417         ${RUNTEST} ${BUILD_RUN}/tests/tpm_bootmode_tests
1418         ${RUNTEST} ${BUILD_RUN}/tests/utility_string_tests
1419         ${RUNTEST} ${BUILD_RUN}/tests/utility_tests
1420         ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_devmode_tests
1421         ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_firmware_tests
1422         ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_init_tests
1423         ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel_tests
1424         ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel2_tests
1425         ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel3_tests
1426         ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel4_tests
1427         ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel5_tests
1428         ${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel6_tests
1429         ${RUNTEST} ${BUILD_RUN}/tests/vboot_audio_tests
1430         ${RUNTEST} ${BUILD_RUN}/tests/vboot_common_tests
1431         ${RUNTEST} ${BUILD_RUN}/tests/vboot_common2_tests ${TEST_KEYS}
1432         ${RUNTEST} ${BUILD_RUN}/tests/vboot_common3_tests ${TEST_KEYS}
1433         ${RUNTEST} ${BUILD_RUN}/tests/vboot_display_tests
1434         ${RUNTEST} ${BUILD_RUN}/tests/vboot_firmware_tests
1435         ${RUNTEST} ${BUILD_RUN}/tests/vboot_kernel_tests
1436         ${RUNTEST} ${BUILD_RUN}/tests/vboot_nvstorage_test
1437
1438 .PHONY: run2tests
1439 run2tests: test_setup
1440         ${RUNTEST} ${BUILD_RUN}/tests/vb2_api_tests
1441         ${RUNTEST} ${BUILD_RUN}/tests/vb2_common_tests
1442         ${RUNTEST} ${BUILD_RUN}/tests/vb2_misc_tests
1443         ${RUNTEST} ${BUILD_RUN}/tests/vb2_nvstorage_tests
1444         ${RUNTEST} ${BUILD_RUN}/tests/vb2_rsa_utility_tests
1445         ${RUNTEST} ${BUILD_RUN}/tests/vb2_secdata_tests
1446         ${RUNTEST} ${BUILD_RUN}/tests/vb2_secdatak_tests
1447         ${RUNTEST} ${BUILD_RUN}/tests/vb2_sha_tests
1448         ${RUNTEST} ${BUILD_RUN}/tests/vb20_api_tests
1449         ${RUNTEST} ${BUILD_RUN}/tests/vb20_api_kernel_tests
1450         ${RUNTEST} ${BUILD_RUN}/tests/vb20_common_tests
1451         ${RUNTEST} ${BUILD_RUN}/tests/vb20_common2_tests ${TEST_KEYS}
1452         ${RUNTEST} ${BUILD_RUN}/tests/vb20_common3_tests ${TEST_KEYS}
1453         ${RUNTEST} ${BUILD_RUN}/tests/vb20_kernel_tests
1454         ${RUNTEST} ${BUILD_RUN}/tests/vb20_misc_tests
1455         ${RUNTEST} ${BUILD_RUN}/tests/vb21_api_tests
1456         ${RUNTEST} ${BUILD_RUN}/tests/vb21_common_tests
1457         ${RUNTEST} ${BUILD_RUN}/tests/vb21_common2_tests ${TEST_KEYS}
1458         ${RUNTEST} ${BUILD_RUN}/tests/vb21_misc_tests
1459         ${RUNTEST} ${BUILD_RUN}/tests/vb21_host_fw_preamble_tests ${TEST_KEYS}
1460         ${RUNTEST} ${BUILD_RUN}/tests/vb21_host_key_tests ${TEST_KEYS} ${BUILD}
1461         ${RUNTEST} ${BUILD_RUN}/tests/vb21_host_keyblock_tests ${TEST_KEYS}
1462         ${RUNTEST} ${BUILD_RUN}/tests/vb21_host_misc_tests ${BUILD}
1463         ${RUNTEST} ${BUILD_RUN}/tests/vb21_host_sig_tests ${TEST_KEYS}
1464
1465 .PHONY: runbdbtests
1466 runbdbtests: test_setup
1467         ${RUNTEST} ${BUILD_RUN}/tests/bdb_test ${TEST_KEYS}
1468
1469 .PHONY: runfutiltests
1470 runfutiltests: test_setup
1471         tests/futility/run_test_scripts.sh ${TEST_INSTALL_DIR}/bin
1472         ${RUNTEST} ${BUILD_RUN}/tests/futility/test_file_types
1473         ${RUNTEST} ${BUILD_RUN}/tests/futility/test_not_really
1474
1475 # Run long tests, including all permutations of encryption keys (instead of
1476 # just the ones we use) and tests of currently-unused code.
1477 # Not run by automated build.
1478 .PHONY: runlongtests
1479 runlongtests: test_setup genkeys genfuzztestcases
1480         ${RUNTEST} ${BUILD_RUN}/tests/vboot_common2_tests ${TEST_KEYS} --all
1481         ${RUNTEST} ${BUILD_RUN}/tests/vboot_common3_tests ${TEST_KEYS} --all
1482         ${RUNTEST} ${BUILD_RUN}/tests/vb20_common2_tests ${TEST_KEYS} --all
1483         ${RUNTEST} ${BUILD_RUN}/tests/vb20_common3_tests ${TEST_KEYS} --all
1484         ${RUNTEST} ${BUILD_RUN}/tests/vb21_common2_tests ${TEST_KEYS} --all
1485         tests/run_preamble_tests.sh --all
1486         tests/run_vbutil_tests.sh --all
1487
1488 # TODO: There were a number of ancient tests that hadn't been run in years.
1489 # They were removed with https://chromium-review.googlesource.com/#/c/214610/
1490 # Some day it might be nice to see what they were supposed to do.
1491
1492 .PHONY: runalltests
1493 runalltests: runtests runfutiltests runlongtests
1494
1495 # Code coverage
1496 .PHONY: coverage_init
1497 coverage_init: test_setup
1498         rm -f ${COV_INFO}*
1499         lcov -c -i -d . -b . -o ${COV_INFO}.initial
1500
1501 .PHONY: coverage_html
1502 coverage_html:
1503         lcov -c -d . -b . -o ${COV_INFO}.tests
1504         lcov -a ${COV_INFO}.initial -a ${COV_INFO}.tests -o ${COV_INFO}.total
1505         lcov -r ${COV_INFO}.total '/usr/*' '*/linktest/*' -o ${COV_INFO}.local
1506         genhtml ${COV_INFO}.local -o ${BUILD}/coverage
1507 # Generate addtional coverage stats just for firmware subdir, because the stats
1508 # for the whole project don't include subdirectory summaries. This will print
1509 # the summary for just the firmware sources.
1510         lcov -r ${COV_INFO}.local '*/stub/*' -o ${COV_INFO}.nostub
1511         lcov -e ${COV_INFO}.nostub '${SRCDIR}/firmware/*' \
1512                 -o ${COV_INFO}.firmware
1513
1514 .PHONY: coverage
1515 ifeq (${COV},)
1516 coverage:
1517         $(error Build coverage like this: make clean && COV=1 make coverage)
1518 else
1519 coverage: coverage_init runtests coverage_html
1520 endif
1521
1522 # Include generated dependencies
1523 ALL_DEPS += ${ALL_OBJS:%.o=%.o.d}
1524 TEST_DEPS += ${TEST_OBJS:%.o=%.o.d}
1525 -include ${ALL_DEPS}
1526 -include ${TEST_DEPS}
1527
1528 # We want to use only relative paths in cscope.files, especially since the
1529 # paths inside and outside the chroot are different.
1530 SRCDIRPAT=$(subst /,\/,${SRCDIR}/)
1531
1532 # Note: vboot 2.0 is deprecated, so don't index those files
1533 ${BUILD}/cscope.files: all test_setup
1534         ${Q}rm -f $@
1535         ${Q}cat ${ALL_DEPS} | tr -d ':\\' | tr ' ' '\012' | \
1536                 grep -v /lib20/ | \
1537                 sed -e "s/${SRCDIRPAT}//" | \
1538                 egrep '\.[chS]$$' | sort | uniq > $@
1539
1540 cmd_etags = etags -o ${BUILD}/TAGS $(shell cat ${BUILD}/cscope.files)
1541 cmd_ctags = ctags -o ${BUILD}/tags $(shell cat ${BUILD}/cscope.files)
1542 run_if_prog = $(if $(shell which $(1) 2>/dev/null),$(2),)
1543
1544 .PHONY: tags TAGS xrefs
1545 tags TAGS xrefs: ${BUILD}/cscope.files
1546         ${Q}\rm -f ${BUILD}/tags ${BUILD}/TAGS
1547         ${Q}$(call run_if_prog,etags,${cmd_etags})
1548         ${Q}$(call run_if_prog,ctags,${cmd_ctags})
1549
1550 PC_FILES = ${PC_IN_FILES:%.pc.in=${BUILD}/%.pc}
1551 ${PC_FILES}: ${PC_IN_FILES}
1552         ${Q}sed \
1553                 -e 's:@LDLIBS@:${LDLIBS}:' \
1554                 -e 's:@LIBDIR@:${LIBDIR}:' \
1555                 $< > $@
1556
1557 .PHONY: pc_files_install
1558 pc_files_install: ${PC_FILES}
1559         ${Q}mkdir -p ${ULP_DIR}
1560         ${Q}${INSTALL} -D -m 0644 $< ${ULP_DIR}/$(notdir $<)