1################################################################## 2# Standard target filesystem paths. 3################################################################## 4# 5# If changing these values, beware that native/cross/nativesdk bbclass 6# files may also need changes to keep in sync. 7# 8 9# Used by multilib code to change the library paths 10baselib = "${BASELIB}" 11baselib[vardepvalue] = "${baselib}" 12BASELIB = "lib" 13BASELIB_powerpc64 = "lib64" 14 15# Path prefixes 16export base_prefix = "" 17export prefix = "/usr" 18export exec_prefix = "${prefix}" 19 20root_prefix = "${@bb.utils.contains('DISTRO_FEATURES', 'usrmerge', '${exec_prefix}', '${base_prefix}', d)}" 21 22# Base paths 23export base_bindir = "${root_prefix}/bin" 24export base_sbindir = "${root_prefix}/sbin" 25export base_libdir = "${root_prefix}/${baselib}" 26export nonarch_base_libdir = "${root_prefix}/lib" 27 28# Architecture independent paths 29export sysconfdir = "${base_prefix}/etc" 30export servicedir = "${base_prefix}/srv" 31export sharedstatedir = "${base_prefix}/com" 32export localstatedir = "${base_prefix}/var" 33export datadir = "${prefix}/share" 34export infodir = "${datadir}/info" 35export mandir = "${datadir}/man" 36export docdir = "${datadir}/doc" 37export systemd_unitdir = "${nonarch_base_libdir}/systemd" 38export systemd_system_unitdir = "${nonarch_base_libdir}/systemd/system" 39export nonarch_libdir = "${exec_prefix}/lib" 40export systemd_user_unitdir = "${nonarch_libdir}/systemd/user" 41 42# Architecture dependent paths 43export bindir = "${exec_prefix}/bin" 44export sbindir = "${exec_prefix}/sbin" 45export libdir = "${exec_prefix}/${baselib}" 46export libexecdir = "${exec_prefix}/libexec" 47export includedir = "${exec_prefix}/include" 48export oldincludedir = "${exec_prefix}/include" 49localedir = "${libdir}/locale" 50 51# Linkage between native/cross/nativesdk layouts 52base_bindir_native = "/bin" 53base_sbindir_native = "/sbin" 54sysconfdir_native = "/etc" 55prefix_native = "/usr" 56bindir_native = "${prefix_native}/bin" 57sbindir_native = "${prefix_native}/sbin" 58includedir_native = "${prefix_native}/include" 59libdir_native = "${prefix_native}/lib" 60libexecdir_native = "${prefix_native}/libexec" 61base_libdir_native = "/lib" 62datadir_native = "${prefix_native}/share" 63bindir_cross = "/bin" 64bindir_crossscripts = "${bindir}/crossscripts" 65prefix_nativesdk = "/usr" 66bindir_nativesdk = "${prefix_nativesdk}/bin" 67sbindir_nativesdk = "${prefix_nativesdk}/sbin" 68base_bindir_nativesdk = "/bin" 69base_sbindir_nativesdk = "/sbin" 70includedir_nativesdk = "${prefix_nativesdk}/include" 71libdir_nativesdk = "${prefix_nativesdk}/lib" 72base_libdir_nativesdk = "/lib" 73localstatedir_nativesdk = "/var" 74 75# 76# Cross recipes need to know about the target layout 77# := is used carefully here 78# 79target_datadir := "${datadir}" 80# Used to find env/perl/python 81USRBINPATH = "${bindir}" 82USRBINPATH_class-native = "/usr/bin" 83USRBINPATH_class-nativesdk = "/usr/bin" 84 85# Root home directory 86ROOT_HOME ??= "/home/root" 87 88# If set to boolean true ('yes', 'y', 'true', 't', '1'), /var/log links to /var/volatile/log. 89# If set to boolean false ('no', 'n', 'false', 'f', '0'), /var/log is on persistent storage. 90VOLATILE_LOG_DIR ?= "yes" 91 92################################################################## 93# Architecture-dependent build variables. 94################################################################## 95 96# Immediate expansion since there is no point in repeatedly calling 97# os.uname() throughout parsing 98BUILD_ARCH := "${@os.uname()[4]}" 99BUILD_OS := "${@os.uname()[0].lower()}" 100BUILD_VENDOR = "" 101BUILD_SYS = "${BUILD_ARCH}${BUILD_VENDOR}-${BUILD_OS}" 102BUILD_PREFIX = "" 103BUILD_CC_ARCH = "" 104BUILD_LD_ARCH = "" 105BUILD_AS_ARCH = "" 106BUILD_EXEEXT = "" 107 108HOST_ARCH = "${TARGET_ARCH}" 109HOST_OS = "${TARGET_OS}" 110HOST_VENDOR = "${TARGET_VENDOR}" 111HOST_SYS = "${HOST_ARCH}${HOST_VENDOR}-${HOST_OS}" 112HOST_PREFIX = "${TARGET_PREFIX}" 113HOST_CC_ARCH = "${TARGET_CC_ARCH}" 114HOST_LD_ARCH = "${TARGET_LD_ARCH}" 115HOST_AS_ARCH = "${TARGET_AS_ARCH}" 116HOST_EXEEXT = "" 117 118TUNE_ARCH ??= "INVALID" 119TUNE_CCARGS ??= "" 120TUNE_CCARGS[vardepvalue] = "${TUNE_CCARGS}" 121TUNE_LDARGS ??= "" 122TUNE_ASARGS ??= "" 123TUNE_FEATURES ??= "${TUNE_FEATURES_tune-${DEFAULTTUNE}}" 124LIBCEXTENSION ??= "" 125ABIEXTENSION ??= "" 126USE_NLS ??= "yes" 127SDKUSE_NLS ??= "yes" 128 129TARGET_ARCH = "${TUNE_ARCH}" 130TARGET_OS = "linux${LIBCEXTENSION}${ABIEXTENSION}" 131TARGET_VENDOR = "-oe" 132TARGET_SYS = "${TARGET_ARCH}${TARGET_VENDOR}${@['-' + d.getVar('TARGET_OS'), ''][d.getVar('TARGET_OS') == ('' or 'custom')]}" 133TARGET_PREFIX = "${TARGET_SYS}-" 134TARGET_CC_ARCH = "${TUNE_CCARGS}" 135TARGET_LD_ARCH = "${TUNE_LDARGS}" 136TARGET_AS_ARCH = "${TUNE_ASARGS}" 137 138SDKMACHINE ??= "x86_64" 139SDK_OS = "${BUILD_OS}" 140SDK_VENDOR = "-oesdk" 141SDK_SYS = "${SDK_ARCH}${SDK_VENDOR}${@['-' + d.getVar('SDK_OS'), ''][d.getVar('SDK_OS') == ('' or 'custom')]}" 142SDK_PREFIX = "${SDK_SYS}-" 143SDK_CC_ARCH = "${BUILD_CC_ARCH}" 144SDKPKGSUFFIX = "nativesdk" 145SDK_PACKAGE_ARCHS = "all any noarch ${SDK_ARCH}-${SDKPKGSUFFIX}" 146SDK_LD_ARCH = "${BUILD_LD_ARCH}" 147SDK_AS_ARCH = "${BUILD_AS_ARCH}" 148 149TUNE_PKGARCH ??= "" 150PACKAGE_ARCH ??= "${TUNE_PKGARCH}" 151MACHINE_ARCH = "${@[d.getVar('TUNE_PKGARCH'), d.getVar('MACHINE')][bool(d.getVar('MACHINE'))].replace('-', '_')}" 152PACKAGE_EXTRA_ARCHS ??= "${PACKAGE_EXTRA_ARCHS_tune-${DEFAULTTUNE}}" 153PACKAGE_ARCHS = "all any noarch ${PACKAGE_EXTRA_ARCHS} ${MACHINE_ARCH}" 154# MACHINE_ARCH shouldn't be included here as a variable dependency 155# since machine specific packages are handled using multimachine 156PACKAGE_ARCHS[vardepsexclude] = "MACHINE_ARCH" 157 158MULTIMACH_TARGET_SYS = "${PACKAGE_ARCH}${TARGET_VENDOR}-${TARGET_OS}" 159 160################################################################## 161# Date/time variables. 162################################################################## 163 164DATE := "${@time.strftime('%Y%m%d',time.gmtime())}" 165TIME := "${@time.strftime('%H%M%S',time.gmtime())}" 166DATETIME = "${DATE}${TIME}" 167 168################################################################## 169# Openembedded Software Prerequisites. 170################################################################## 171 172# python-native should be here but python relies on building 173# its own in staging 174ASSUME_PROVIDED = "\ 175 bzip2-native \ 176 chrpath-native \ 177 file-native \ 178 findutils-native \ 179 gawk-native \ 180 git-native \ 181 grep-native \ 182 diffstat-native \ 183 patch-native \ 184 libgcc-native \ 185 hostperl-runtime-native \ 186 hostpython-runtime-native \ 187 tar-native \ 188 virtual/libintl-native \ 189 virtual/libiconv-native \ 190 virtual/crypt-native \ 191 texinfo-native \ 192 bash-native \ 193 sed-native \ 194 wget-native \ 195 " 196# gzip-native should be listed above? 197 198################################################################## 199# Package default variables. 200################################################################## 201 202PN = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[0] or 'defaultpkgname'}" 203PV = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[1] or '1.0'}" 204PR = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[2] or 'r0'}" 205PE = "" 206PF = "${PN}-${EXTENDPE}${PV}-${PR}" 207EXTENDPE = "${@['','${PE}_'][int(d.getVar('PE') or 0) > 0]}" 208P = "${PN}-${PV}" 209 210PRAUTO = "" 211EXTENDPRAUTO = "${@['.${PRAUTO}', ''][not d.getVar('PRAUTO')]}" 212PRAUTOINX = "${PF}" 213 214PKGV ?= "${PV}" 215PKGR ?= "${PR}${EXTENDPRAUTO}" 216PKGE ?= "${@['','${PE}'][int(d.getVar('PE') or 0) > 0]}" 217EXTENDPKGEVER = "${@['','${PKGE}:'][d.getVar('PKGE').strip() != '']}" 218EXTENDPKGV ?= "${EXTENDPKGEVER}${PKGV}-${PKGR}" 219 220# Base package name 221# Automatically derives "foo" from "foo-native", "foo-cross" or "foo-initial" 222# otherwise it is the same as PN and P 223SPECIAL_PKGSUFFIX = "-native -cross -initial -intermediate -crosssdk -cross-canadian" 224BPN = "${@oe.utils.prune_suffix(d.getVar('PN'), d.getVar('SPECIAL_PKGSUFFIX').split(), d)}" 225BP = "${BPN}-${PV}" 226 227# Package info. 228 229SECTION = "base" 230PRIORITY = "optional" 231SUMMARY ?= "${PN} version ${PV}-${PR}" 232DESCRIPTION ?= "${SUMMARY}." 233 234# The following two are commented out because they result in a recursive 235# definition of the variable in some corner cases. These are left in 236# to illustrate the intended behavior. 237#SUMMARY_${PN} ?= "${SUMMARY}" 238#DESCRIPTION_${PN} ?= "${DESCRIPTION}" 239 240SUMMARY_${PN}-src ?= "${SUMMARY} - Source files" 241DESCRIPTION_${PN}-src ?= "${DESCRIPTION} \ 242This package contains sources for debugging purposes." 243 244SUMMARY_${PN}-dbg ?= "${SUMMARY} - Debugging files" 245DESCRIPTION_${PN}-dbg ?= "${DESCRIPTION} \ 246This package contains ELF symbols and related sources for debugging purposes." 247 248SUMMARY_${PN}-dev ?= "${SUMMARY} - Development files" 249DESCRIPTION_${PN}-dev ?= "${DESCRIPTION} \ 250This package contains symbolic links, header files, and \ 251related items necessary for software development." 252 253SUMMARY_${PN}-staticdev ?= "${SUMMARY} - Development files (Static Libraries)" 254DESCRIPTION_${PN}-staticdev?= "${DESCRIPTION} \ 255This package contains static libraries for software development." 256 257SUMMARY_${PN}-doc ?= "${SUMMARY} - Documentation files" 258DESCRIPTION_${PN}-doc ?= "${DESCRIPTION} \ 259This package contains documentation." 260 261LICENSE ??= "INVALID" 262MAINTAINER = "OE-Core Developers <openembedded-core@lists.openembedded.org>" 263HOMEPAGE = "" 264 265# Package dependencies and provides. 266 267# Ensure that -dev packages recommend the corresponding -dev packages of their 268# deps, and the same for -dbg. 269DEPCHAIN_PRE = "" 270DEPCHAIN_POST = "-dev -dbg" 271 272DEPENDS = "" 273RDEPENDS = "" 274PROVIDES = "" 275PROVIDES_prepend = "${PN} " 276RPROVIDES = "" 277 278MULTI_PROVIDER_WHITELIST = "virtual/libintl virtual/libintl-native virtual/nativesdk-libintl virtual/xserver virtual/update-alternatives-native virtual/update-alternatives" 279 280SOLIBS = ".so.*" 281SOLIBS_darwin = ".dylib" 282 283SOLIBSDEV = ".so" 284# Due to the ordering of PACKAGES and the naming of the dev symlinks on darwin, 285# we can't make the symlinks end up in the -dev packages easily at this point. This hack 286# at least means builds aren't completely broken and symlinks don't take up much space. 287SOLIBSDEV_darwin = ".dylibbroken" 288 289PACKAGE_DEBUG_SPLIT_STYLE ?= "debug-with-srcpkg" 290 291PACKAGE_BEFORE_PN ?= "" 292PACKAGES = "${PN}-src ${PN}-dbg ${PN}-staticdev ${PN}-dev ${PN}-doc ${PN}-locale ${PACKAGE_BEFORE_PN} ${PN}" 293PACKAGES_DYNAMIC = "^${PN}-locale-.*" 294FILES = "" 295 296FILES_${PN} = "${bindir}/* ${sbindir}/* ${libexecdir}/* ${libdir}/lib*${SOLIBS} \ 297 ${sysconfdir} ${sharedstatedir} ${localstatedir} \ 298 ${base_bindir}/* ${base_sbindir}/* \ 299 ${base_libdir}/*${SOLIBS} \ 300 ${base_prefix}/lib/udev ${prefix}/lib/udev \ 301 ${base_libdir}/udev ${libdir}/udev \ 302 ${datadir}/${BPN} ${libdir}/${BPN}/* \ 303 ${datadir}/pixmaps ${datadir}/applications \ 304 ${datadir}/idl ${datadir}/omf ${datadir}/sounds \ 305 ${libdir}/bonobo/servers" 306 307FILES_${PN}-bin = "${bindir}/* ${sbindir}/*" 308 309FILES_${PN}-doc = "${docdir} ${mandir} ${infodir} ${datadir}/gtk-doc \ 310 ${datadir}/gnome/help" 311SECTION_${PN}-doc = "doc" 312 313FILES_SOLIBSDEV ?= "${base_libdir}/lib*${SOLIBSDEV} ${libdir}/lib*${SOLIBSDEV}" 314FILES_${PN}-dev = "${includedir} ${FILES_SOLIBSDEV} ${libdir}/*.la \ 315 ${libdir}/*.o ${libdir}/pkgconfig ${datadir}/pkgconfig \ 316 ${datadir}/aclocal ${base_libdir}/*.o \ 317 ${libdir}/${BPN}/*.la ${base_libdir}/*.la \ 318 ${libdir}/cmake ${datadir}/cmake" 319SECTION_${PN}-dev = "devel" 320ALLOW_EMPTY_${PN}-dev = "1" 321RDEPENDS_${PN}-dev = "${PN} (= ${EXTENDPKGV})" 322 323FILES_${PN}-staticdev = "${libdir}/*.a ${base_libdir}/*.a ${libdir}/${BPN}/*.a" 324SECTION_${PN}-staticdev = "devel" 325RDEPENDS_${PN}-staticdev = "${PN}-dev (= ${EXTENDPKGV})" 326 327FILES_${PN}-dbg = "/usr/lib/debug /usr/src/debug" 328SECTION_${PN}-dbg = "devel" 329ALLOW_EMPTY_${PN}-dbg = "1" 330 331# The files list for source packages are dynamically set based on 332# PACKAGE_DEBUG_SPLIT_STYLE 333FILES_${PN}-src = "" 334SECTION_${PN}-src = "devel" 335 336FILES_${PN}-locale = "${datadir}/locale" 337 338# File manifest 339 340FILE_DIRNAME = "${@os.path.dirname(d.getVar('FILE', False))}" 341# FILESPATH is set in base.bbclass 342#FILESPATH = "${FILE_DIRNAME}/${PF}:${FILE_DIRNAME}/${P}:${FILE_DIRNAME}/${PN}:${FILE_DIRNAME}/${BP}:${FILE_DIRNAME}/${BPN}:${FILE_DIRNAME}/files:${FILE_DIRNAME}" 343# This default was only used for checking 344FILESEXTRAPATHS ?= "__default:" 345 346# The default list of fs-perms files to process. If the list is empty only 347# the builtin definitions will be used. Builtin definitions included: 348# base_prefix, prefix, exec_prefix, base_bindir, base_sbindir, base_libdir, 349# datadir, sysconfdir, servicedir, sharedstatedir, localstatedir, infodir, 350# mandir, docdir, bindir, sbindir, libexecdir, libdir, includedir and 351# oldincludedir 352FILESYSTEM_PERMS_TABLES ?= "${@'files/fs-perms.txt' if oe.types.boolean(d.getVar('VOLATILE_LOG_DIR')) else 'files/fs-perms-persistent-log.txt'}" 353 354################################################################## 355# General work and output directories for the build system. 356################################################################## 357 358TMPDIR ?= "${TOPDIR}/tmp" 359CACHE = "${TMPDIR}/cache${@['', '/' + str(d.getVar('MACHINE'))][bool(d.getVar('MACHINE'))]}${@['', '/' + str(d.getVar('SDKMACHINE'))][bool(d.getVar('SDKMACHINE'))]}" 360# The persistent cache should be shared by all builds 361PERSISTENT_DIR = "${TOPDIR}/cache" 362LOG_DIR = "${TMPDIR}/log" 363 364STAMPS_DIR ?= "${TMPDIR}/stamps" 365STAMP = "${STAMPS_DIR}/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR}" 366STAMPCLEAN = "${STAMPS_DIR}/${MULTIMACH_TARGET_SYS}/${PN}/*-*" 367BASE_WORKDIR ?= "${TMPDIR}/work" 368WORKDIR = "${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR}" 369T = "${WORKDIR}/temp" 370D = "${WORKDIR}/image" 371S = "${WORKDIR}/${BP}" 372B = "${S}" 373 374STAGING_DIR = "${TMPDIR}/sysroots" 375COMPONENTS_DIR = "${STAGING_DIR}-components" 376RECIPE_SYSROOT = "${WORKDIR}/recipe-sysroot" 377RECIPE_SYSROOT_NATIVE = "${WORKDIR}/recipe-sysroot-native" 378 379STAGING_DIR_NATIVE = "${RECIPE_SYSROOT_NATIVE}" 380STAGING_BINDIR_NATIVE = "${STAGING_DIR_NATIVE}${bindir_native}" 381STAGING_BINDIR_CROSS = "${STAGING_BINDIR}/crossscripts" 382STAGING_BINDIR_TOOLCHAIN = "${STAGING_DIR_NATIVE}${bindir_native}/${TARGET_ARCH}${TARGET_VENDOR}-${TARGET_OS}" 383STAGING_LIBDIR_NATIVE = "${STAGING_DIR_NATIVE}${libdir_native}" 384STAGING_LIBEXECDIR_NATIVE = "${STAGING_DIR_NATIVE}${libexecdir_native}" 385STAGING_BASE_LIBDIR_NATIVE = "${STAGING_DIR_NATIVE}${base_libdir_native}" 386STAGING_SBINDIR_NATIVE = "${STAGING_DIR_NATIVE}${sbindir_native}" 387STAGING_INCDIR_NATIVE = "${STAGING_DIR_NATIVE}${includedir_native}" 388STAGING_ETCDIR_NATIVE = "${STAGING_DIR_NATIVE}${sysconfdir_native}" 389STAGING_DATADIR_NATIVE = "${STAGING_DIR_NATIVE}${datadir_native}" 390 391STAGING_DIR_HOST = "${RECIPE_SYSROOT}" 392STAGING_BINDIR = "${STAGING_DIR_HOST}${bindir}" 393STAGING_LIBDIR = "${STAGING_DIR_HOST}${libdir}" 394STAGING_LIBEXECDIR = "${STAGING_DIR_HOST}${libexecdir}" 395STAGING_BASELIBDIR = "${STAGING_DIR_HOST}${base_libdir}" 396STAGING_INCDIR = "${STAGING_DIR_HOST}${includedir}" 397STAGING_DATADIR = "${STAGING_DIR_HOST}${datadir}" 398STAGING_EXECPREFIXDIR = "${STAGING_DIR_HOST}${exec_prefix}" 399STAGING_LOADER_DIR = "${STAGING_DIR_HOST}/loader" 400STAGING_FIRMWARE_DIR = "${STAGING_DIR_HOST}/firmware" 401 402STAGING_DIR_TARGET = "${RECIPE_SYSROOT}" 403 404# Setting DEPLOY_DIR outside of TMPDIR is helpful, when you are using 405# packaged staging and/or multimachine. 406DEPLOY_DIR ?= "${TMPDIR}/deploy" 407DEPLOY_DIR_TAR = "${DEPLOY_DIR}/tar" 408DEPLOY_DIR_IPK = "${DEPLOY_DIR}/ipk" 409DEPLOY_DIR_RPM = "${DEPLOY_DIR}/rpm" 410DEPLOY_DIR_DEB = "${DEPLOY_DIR}/deb" 411DEPLOY_DIR_IMAGE ?= "${DEPLOY_DIR}/images/${MACHINE}" 412DEPLOY_DIR_TOOLS = "${DEPLOY_DIR}/tools" 413 414PKGDATA_DIR = "${TMPDIR}/pkgdata/${MACHINE}" 415 416################################################################## 417# SDK variables. 418################################################################## 419 420SDK_NAME_PREFIX ?= "oecore" 421SDK_NAME = "${SDK_NAME_PREFIX}-${SDK_ARCH}-${TUNE_PKGARCH}" 422SDKPATH = "/usr/local/${SDK_NAME_PREFIX}-${SDK_ARCH}" 423SDKPATHNATIVE = "${SDKPATH}/sysroots/${SDK_SYS}" 424 425################################################################## 426# Kernel info. 427################################################################## 428 429OLDEST_KERNEL = "3.2.0" 430OLDEST_KERNEL_aarch64 = "3.14" 431OLDEST_KERNEL_nios2 = "3.19" 432OLDEST_KERNEL_riscv32 = "4.15" 433OLDEST_KERNEL_riscv64 = "4.15" 434 435# SDK_OLDEST_KERNEL can't be set using overrides since there are 436# none for the SDK architecture. Best to set it from a machine-sdk 437# include file if you need an SDK arch-specific value 438SDK_OLDEST_KERNEL = "3.2.0" 439 440# Define where the kernel headers are installed on the target as well as where 441# they are staged. 442KERNEL_SRC_PATH = "/usr/src/kernel" 443 444STAGING_KERNEL_DIR = "${TMPDIR}/work-shared/${MACHINE}/kernel-source" 445STAGING_KERNEL_BUILDDIR = "${TMPDIR}/work-shared/${MACHINE}/kernel-build-artifacts" 446 447################################################################## 448# Specific image creation and rootfs population info. 449################################################################## 450 451IMAGE_ROOTFS = "${WORKDIR}/rootfs" 452IMAGE_BASENAME = "${PN}" 453IMAGE_VERSION_SUFFIX = "-${DATETIME}" 454IMAGE_VERSION_SUFFIX[vardepsexclude] += "DATETIME" 455IMAGE_NAME = "${IMAGE_BASENAME}-${MACHINE}${IMAGE_VERSION_SUFFIX}" 456IMAGE_LINK_NAME = "${IMAGE_BASENAME}-${MACHINE}" 457 458# This option allows for a percentage overage of the actual image size rather than a 459# fixed extra space, this is space needed for initial startup and basic operations. 460IMAGE_OVERHEAD_FACTOR ?= "1.3" 461# This option allows for adding additional space in K above and beyond what the 462# IMAGE_OVERHEAD_FACTOR might add. This space is for additional packages, user data, ... 463# To set a fixed size then overriding IMAGE_ROOTFS_SIZE with the max size one wants 464# should do the trick 465IMAGE_ROOTFS_EXTRA_SPACE ?= "0" 466 467EXTRA_IMAGEDEPENDS = "" 468 469################################################################## 470# Toolchain info. 471################################################################## 472 473PATH_prepend = "${COREBASE}/scripts:${STAGING_BINDIR_TOOLCHAIN}:${STAGING_BINDIR_CROSS}:${STAGING_DIR_NATIVE}${sbindir_native}:${STAGING_BINDIR_NATIVE}:${STAGING_DIR_NATIVE}${base_sbindir_native}:${STAGING_DIR_NATIVE}${base_bindir_native}:" 474export PATH 475 476################################################################## 477# Build utility info. 478################################################################## 479 480# Directory where host tools are copied 481HOSTTOOLS_DIR = "${TMPDIR}/hosttools" 482 483# Tools needed to run builds with OE-Core 484# python is special cased to point at python2 485HOSTTOOLS += " \ 486 [ ar as awk basename bash bzip2 cat chgrp chmod chown chrpath cmp comm cp cpio \ 487 cpp cut date dd diff diffstat dirname du echo egrep env expand expr false \ 488 fgrep file find flock g++ gawk gcc getconf getopt git grep gunzip gzip \ 489 head hostname iconv id install ld ldd ln ls make makeinfo md5sum mkdir mknod \ 490 mktemp mv nm objcopy objdump od patch perl pod2man pr printf pwd python2 \ 491 python2.7 python3 ranlib readelf readlink realpath rm rmdir rpcgen sed seq sh sha256sum \ 492 sleep sort split stat strings strip tail tar tee test touch tr true uname \ 493 uniq wc wget which xargs \ 494" 495 496# Tools needed to run testimage runtime image testing 497HOSTTOOLS += "${@'ip ping ps scp ssh stty' if (bb.utils.contains_any('IMAGE_CLASSES', 'testimage testsdk', True, False, d) or any(x in (d.getVar("BBINCLUDED") or "") for x in ["testimage.bbclass", "testsdk.bbclass"])) else ''}" 498 499# Link to these if present 500HOSTTOOLS_NONFATAL += "aws gcc-ar gpg ld.bfd ld.gold nc pigz sftp socat ssh sudo" 501 502# Temporary add few more detected in bitbake world 503HOSTTOOLS_NONFATAL += "join nl size yes zcat" 504 505# Used by bzr fetcher 506HOSTTOOLS_NONFATAL += "bzr" 507 508# Used by ssh fetcher 509HOSTTOOLS_NONFATAL += "scp" 510 511# Link to git-lfs if present 512HOSTTOOLS_NONFATAL += "git-lfs" 513 514CCACHE ??= "" 515 516TOOLCHAIN_OPTIONS = " --sysroot=${STAGING_DIR_TARGET}" 517 518export CC = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}" 519export CXX = "${CCACHE}${HOST_PREFIX}g++ ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}" 520export FC = "${CCACHE}${HOST_PREFIX}gfortran ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}" 521export CPP = "${HOST_PREFIX}gcc -E${TOOLCHAIN_OPTIONS} ${HOST_CC_ARCH}" 522export LD = "${HOST_PREFIX}ld${TOOLCHAIN_OPTIONS} ${HOST_LD_ARCH}" 523export CCLD = "${CC}" 524export AR = "${HOST_PREFIX}gcc-ar" 525export AS = "${HOST_PREFIX}as ${HOST_AS_ARCH}" 526export RANLIB = "${HOST_PREFIX}gcc-ranlib" 527export STRIP = "${HOST_PREFIX}strip" 528export OBJCOPY = "${HOST_PREFIX}objcopy" 529export OBJDUMP = "${HOST_PREFIX}objdump" 530export STRINGS = "${HOST_PREFIX}strings" 531export NM = "${HOST_PREFIX}nm" 532export READELF = "${HOST_PREFIX}readelf" 533PYTHON = "${@sys.executable}" 534 535export BUILD_CC = "${CCACHE}${BUILD_PREFIX}gcc ${BUILD_CC_ARCH}" 536export BUILD_CXX = "${CCACHE}${BUILD_PREFIX}g++ ${BUILD_CC_ARCH}" 537export BUILD_FC = "${CCACHE}${BUILD_PREFIX}gfortran ${BUILD_CC_ARCH}" 538export BUILD_CPP = "${BUILD_PREFIX}gcc ${BUILD_CC_ARCH} -E" 539export BUILD_LD = "${BUILD_PREFIX}ld ${BUILD_LD_ARCH}" 540export BUILD_CCLD = "${BUILD_PREFIX}gcc ${BUILD_CC_ARCH}" 541export BUILD_AR = "${BUILD_PREFIX}ar" 542export BUILD_AS = "${BUILD_PREFIX}as ${BUILD_AS_ARCH}" 543export BUILD_RANLIB = "${BUILD_PREFIX}ranlib" 544export BUILD_STRIP = "${BUILD_PREFIX}strip" 545export BUILD_NM = "${BUILD_PREFIX}nm" 546 547export MAKE = "make" 548EXTRA_OEMAKE = "" 549EXTRA_OECONF = "" 550export LC_ALL = "en_US.UTF-8" 551export TZ = 'UTC' 552 553################################################################## 554# Patch handling. 555################################################################## 556PATCHTOOL = "quilt" 557PATCHRESOLVE = "noop" 558 559################################################################## 560# Build flags and options. 561################################################################## 562 563export BUILD_CPPFLAGS = "-isystem${STAGING_INCDIR_NATIVE}" 564BUILDSDK_CPPFLAGS = "" 565export CPPFLAGS = "${TARGET_CPPFLAGS}" 566TARGET_CPPFLAGS = "" 567 568export BUILD_CFLAGS = "${BUILD_CPPFLAGS} ${BUILD_OPTIMIZATION}" 569BUILDSDK_CFLAGS = "${BUILDSDK_CPPFLAGS} ${BUILD_OPTIMIZATION} ${DEBUG_PREFIX_MAP}" 570export CFLAGS = "${TARGET_CFLAGS}" 571TARGET_CFLAGS = "${TARGET_CPPFLAGS} ${SELECTED_OPTIMIZATION}" 572 573export BUILD_CXXFLAGS = "${BUILD_CFLAGS}" 574BUILDSDK_CXXFLAGS = "${BUILDSDK_CFLAGS}" 575export CXXFLAGS = "${TARGET_CXXFLAGS}" 576TARGET_CXXFLAGS = "${TARGET_CFLAGS}" 577 578export BUILD_LDFLAGS = "-L${STAGING_LIBDIR_NATIVE} \ 579 -L${STAGING_BASE_LIBDIR_NATIVE} \ 580 -Wl,--enable-new-dtags \ 581 -Wl,-rpath-link,${STAGING_LIBDIR_NATIVE} \ 582 -Wl,-rpath-link,${STAGING_BASE_LIBDIR_NATIVE} \ 583 -Wl,-rpath,${STAGING_LIBDIR_NATIVE} \ 584 -Wl,-rpath,${STAGING_BASE_LIBDIR_NATIVE} \ 585 -Wl,-O1" 586 587BUILDSDK_LDFLAGS = "-Wl,-O1" 588 589LINKER_HASH_STYLE ??= "gnu" 590# mips does not support GNU hash style therefore we override 591LINKER_HASH_STYLE_mipsarch = "sysv" 592 593TARGET_LINK_HASH_STYLE ?= "${@['-Wl,--hash-style=gnu',''][d.getVar('LINKER_HASH_STYLE') != 'gnu']}" 594 595ASNEEDED ?= "-Wl,--as-needed" 596 597export LDFLAGS = "${TARGET_LDFLAGS}" 598TARGET_LDFLAGS = "-Wl,-O1 ${TARGET_LINK_HASH_STYLE} ${ASNEEDED}" 599 600# Pass parallel make options to the compile task 601EXTRA_OEMAKE_prepend_task-compile = "${PARALLEL_MAKE} " 602PARALLEL_MAKEINST ??= "${PARALLEL_MAKE}" 603# Pass parallel make options to the install task 604EXTRA_OEMAKE_prepend_task-install = "${PARALLEL_MAKEINST} " 605 606################################################################## 607# Optimization flags. 608################################################################## 609# Beware: applied last to first 610DEBUG_PREFIX_MAP ?= "-fmacro-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \ 611 -fdebug-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \ 612 -fdebug-prefix-map=${STAGING_DIR_HOST}= \ 613 -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \ 614" 615DEBUG_FLAGS ?= "-g -feliminate-unused-debug-types ${DEBUG_PREFIX_MAP}" 616 617# Disabled until the option works properly -feliminate-dwarf2-dups 618FULL_OPTIMIZATION = "-O2 -pipe ${DEBUG_FLAGS}" 619DEBUG_OPTIMIZATION = "-Og ${DEBUG_FLAGS} -pipe" 620SELECTED_OPTIMIZATION = "${@d.getVar(oe.utils.vartrue('DEBUG_BUILD', 'DEBUG_OPTIMIZATION', 'FULL_OPTIMIZATION', d))}" 621SELECTED_OPTIMIZATION[vardeps] += "FULL_OPTIMIZATION DEBUG_OPTIMIZATION DEBUG_BUILD" 622BUILD_OPTIMIZATION = "${@oe.utils.vartrue('DEBUG_BUILD', '-Og -g -feliminate-unused-debug-types', '-O2', d)} -pipe" 623BUILD_OPTIMIZATION[vardeps] += "DEBUG_BUILD" 624 625################################################################## 626# Settings used by bitbake-layers. 627################################################################## 628BBLAYERS_LAYERINDEX_URL ??= "https://layers.openembedded.org/layerindex/" 629BBLAYERS_FETCH_DIR ??= "${COREBASE}" 630 631################################################################## 632# Download locations and utilities. 633################################################################## 634 635APACHE_MIRROR = "https://archive.apache.org/dist" 636DEBIAN_MIRROR = "http://ftp.debian.org/debian/pool" 637GENTOO_MIRROR = "http://distfiles.gentoo.org/distfiles" 638GNOME_GIT = "git://gitlab.gnome.org/GNOME" 639GNOME_MIRROR = "https://ftp.gnome.org/pub/GNOME/sources" 640GNU_MIRROR = "https://ftp.gnu.org/gnu" 641GNUPG_MIRROR = "https://www.gnupg.org/ftp/gcrypt" 642GPE_MIRROR = "http://gpe.linuxtogo.org/download/source" 643KERNELORG_MIRROR = "https://cdn.kernel.org/pub" 644SOURCEFORGE_MIRROR = "https://downloads.sourceforge.net" 645XLIBS_MIRROR = "https://xlibs.freedesktop.org/release" 646XORG_MIRROR = "https://www.x.org/releases/" 647SAVANNAH_GNU_MIRROR = "https://download.savannah.gnu.org/releases" 648SAVANNAH_NONGNU_MIRROR = "https://download.savannah.nongnu.org/releases" 649CPAN_MIRROR = "https://search.cpan.org/CPAN" 650 651SRC_URI[vardepsexclude] += "\ 652 APACHE_MIRROR \ 653 CPAN_MIRROR \ 654 DEBIAN_MIRROR \ 655 GENTOO_MIRROR \ 656 GNOME_GIT \ 657 GNOME_MIRROR \ 658 GNU_MIRROR \ 659 GNUPG_MIRROR \ 660 GPE_MIRROR \ 661 KERNELORG_MIRROR \ 662 SAVANNAH_GNU_MIRROR \ 663 SAVANNAH_NONGNU_MIRROR \ 664 SOURCEFORGE_MIRROR \ 665 XLIBS_MIRROR \ 666 XORG_MIRROR \ 667" 668 669# You can use the mirror of your country to get faster downloads by putting 670# export DEBIAN_MIRROR = "http://ftp.de.debian.org/debian/pool" 671# into your local.conf 672 673SRCDATE = "${DATE}" 674SRCREV ??= "INVALID" 675AUTOREV = "${@bb.fetch2.get_autorev(d)}" 676AUTOREV[vardepvalue] = "${SRCPV}" 677# Set Dynamically in base.bbclass 678# SRCPV = "${@bb.fetch2.get_srcrev(d)}" 679SRCPV[vardepvalue] = "${SRCPV}" 680 681SRC_URI = "" 682 683# Use pseudo as the fakeroot implementation 684PSEUDO_LOCALSTATEDIR ?= "${WORKDIR}/pseudo/" 685PSEUDO_PASSWD ?= "${STAGING_DIR_TARGET}:${PSEUDO_SYSROOT}" 686PSEUDO_SYSROOT = "${COMPONENTS_DIR}/${BUILD_ARCH}/pseudo-native" 687export PSEUDO_DISABLED = "1" 688#export PSEUDO_PREFIX = "${STAGING_DIR_NATIVE}${prefix_native}" 689#export PSEUDO_BINDIR = "${STAGING_DIR_NATIVE}${bindir_native}" 690#export PSEUDO_LIBDIR = "${STAGING_DIR_NATIVE}$PSEUDOBINDIR/../lib/pseudo/lib 691FAKEROOTBASEENV = "PSEUDO_BINDIR=${PSEUDO_SYSROOT}${bindir_native} PSEUDO_LIBDIR=${PSEUDO_SYSROOT}${prefix_native}/lib/pseudo/lib PSEUDO_PREFIX=${PSEUDO_SYSROOT}${prefix_native} PSEUDO_DISABLED=1" 692FAKEROOTCMD = "${PSEUDO_SYSROOT}${bindir_native}/pseudo" 693FAKEROOTENV = "PSEUDO_PREFIX=${PSEUDO_SYSROOT}${prefix_native} PSEUDO_LOCALSTATEDIR=${PSEUDO_LOCALSTATEDIR} PSEUDO_PASSWD=${PSEUDO_PASSWD} PSEUDO_NOSYMLINKEXP=1 PSEUDO_DISABLED=0" 694FAKEROOTNOENV = "PSEUDO_UNLOAD=1" 695FAKEROOTDIRS = "${PSEUDO_LOCALSTATEDIR}" 696PREFERRED_PROVIDER_virtual/fakeroot-native ?= "pseudo-native" 697 698################################################################## 699# Not sure about the rest of this yet. 700################################################################## 701 702# Pre-build configuration output 703BUILDCFG_HEADER = "Build Configuration:" 704BUILDCFG_VARS = "BB_VERSION BUILD_SYS NATIVELSBSTRING TARGET_SYS MACHINE DISTRO DISTRO_VERSION TUNE_FEATURES TARGET_FPU" 705BUILDCFG_VARS[type] = "list" 706BUILDCFG_NEEDEDVARS = "TARGET_ARCH TARGET_OS" 707BUILDCFG_NEEDEDVARS[type] = "list" 708 709# Other 710 711export PKG_CONFIG_DIR = "${STAGING_DIR_HOST}${libdir}/pkgconfig" 712export PKG_CONFIG_PATH = "${PKG_CONFIG_DIR}:${STAGING_DATADIR}/pkgconfig" 713export PKG_CONFIG_LIBDIR = "${PKG_CONFIG_DIR}" 714export PKG_CONFIG_SYSROOT_DIR = "${STAGING_DIR_HOST}" 715export PKG_CONFIG_DISABLE_UNINSTALLED = "yes" 716export PKG_CONFIG_SYSTEM_LIBRARY_PATH = "${base_libdir}:${libdir}" 717export PKG_CONFIG_SYSTEM_INCLUDE_PATH = "${includedir}" 718 719### 720### Config file processing 721### 722 723# An empty distro leads to :: entries in OVERRIDES and FILEOVERRIDES which 724# is a bad idea. Setting a dummy value is better than a ton of anonymous python. 725DISTRO ??= "nodistro" 726DISTRO_NAME ??= "OpenEmbedded" 727 728# Overrides are processed left to right, so the ones that are named later take precedence. 729# You generally want them to go from least to most specific. This means that: 730# A variable '<foo>_arm' overrides a variable '<foo>' when ${TARGET_ARCH} is arm. 731# A variable '<foo>_qemuarm' overrides '<foo>' and overrides '<foo>_arm' when ${MACHINE} is 'qemuarm'. 732# If you use combination ie '<foo>_qemuarm_arm', then '<foo>_qemuarm_arm' will override 733# '<foo>_qemuarm' and then '<foo>' will be overriden with that value from '<foo>_qemuarm'. 734# And finally '<foo>_forcevariable' overrides any standard variable, with the highest priority. 735# This works for functions as well, they are really just variables. 736# 737OVERRIDES = "${TARGET_OS}:${TRANSLATED_TARGET_ARCH}:pn-${PN}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:${CLASSOVERRIDE}${LIBCOVERRIDE}:forcevariable" 738LIBCOVERRIDE ?= "" 739CLASSOVERRIDE ?= "class-target" 740DISTROOVERRIDES ?= "${@d.getVar('DISTRO') or ''}" 741MACHINEOVERRIDES ?= "${MACHINE}" 742 743FILESOVERRIDES = "${TRANSLATED_TARGET_ARCH}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}" 744 745################################################################## 746# Include the rest of the config files. 747################################################################## 748 749require conf/abi_version.conf 750include conf/site.conf 751include conf/auto.conf 752include conf/local.conf 753require conf/multiconfig/${BB_CURRENT_MC}.conf 754include conf/machine/${MACHINE}.conf 755include conf/machine-sdk/${SDKMACHINE}.conf 756include conf/distro/${DISTRO}.conf 757include conf/distro/defaultsetup.conf 758include conf/documentation.conf 759include conf/licenses.conf 760require conf/sanity.conf 761 762################################################################## 763# Weak variables (usually to retain backwards compatibility) 764################################################################## 765 766DL_DIR ?= "${TOPDIR}/downloads" 767SSTATE_DIR ?= "${TOPDIR}/sstate-cache" 768IMAGE_FSTYPES ?= "tar.gz" 769IMAGE_FSTYPES_DEBUGFS ?= "tar.gz" 770 771INITRAMFS_FSTYPES ?= "cpio.gz" 772# The maximum size in Kbytes for the generated initramfs image size. 773# Usually, it should be less than 1/2 of ram size, or you may fail to 774# boot it. 775INITRAMFS_MAXSIZE ??= "131072" 776 777DEFAULT_TASK_PROVIDER ?= "packagegroup-base" 778MACHINE_TASK_PROVIDER ?= "${DEFAULT_TASK_PROVIDER}" 779 780# The size in Kbytes for the generated image if it is larger than 781# the required size (du -ks IMAGE_ROOTFS * IMAGE_OVERHEAD_FACTOR), 782# and no effect if less than it. 783IMAGE_ROOTFS_SIZE ??= "65536" 784 785# Forcefully set CACHE now so future changes to things like 786# MACHINE don't change the path to the cache 787CACHE := "${CACHE}" 788 789# Default to setting automatically based on cpu count 790BB_NUMBER_THREADS ?= "${@oe.utils.cpu_count()}" 791 792# Default to setting automatically based on cpu count 793PARALLEL_MAKE ?= "-j ${@oe.utils.cpu_count()}" 794 795# Default parallelism and resource usage for xz 796XZ_DEFAULTS ?= "--memlimit=50% --threads=${@oe.utils.cpu_count()}" 797 798################################################################## 799# Magic Cookie for SANITY CHECK 800################################################################## 801OES_BITBAKE_CONF = "1" 802 803################################################################## 804# Machine properties and packagegroup-base stuff 805################################################################## 806 807MACHINE_FEATURES ?= "" 808DISTRO_FEATURES ?= "" 809 810DISTRO_EXTRA_RDEPENDS ?= "" 811DISTRO_EXTRA_RRECOMMENDS ?= "" 812MACHINE_EXTRA_RDEPENDS ?= "" 813MACHINE_EXTRA_RRECOMMENDS ?= "" 814MACHINE_ESSENTIAL_EXTRA_RDEPENDS ?= "" 815MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS ?= "" 816 817EXTRA_IMAGE_FEATURES ??= "" 818IMAGE_FEATURES += "${EXTRA_IMAGE_FEATURES}" 819 820# Native distro features (will always be used for -native, even if they 821# are not enabled for target) 822DISTRO_FEATURES_NATIVE ?= "x11 ipv6 xattr" 823DISTRO_FEATURES_NATIVESDK ?= "x11" 824 825# Normally target distro features will not be applied to native builds: 826# Native distro features on this list will use the target feature value 827DISTRO_FEATURES_FILTER_NATIVE ?= "api-documentation" 828DISTRO_FEATURES_FILTER_NATIVESDK ?= "api-documentation" 829 830DISTRO_FEATURES_BACKFILL = "pulseaudio sysvinit gobject-introspection-data ldconfig" 831MACHINE_FEATURES_BACKFILL = "rtc qemu-usermode" 832 833COMBINED_FEATURES = "${@oe.utils.set_intersect('DISTRO_FEATURES', 'MACHINE_FEATURES', d)}" 834COMBINED_FEATURES[vardeps] += "DISTRO_FEATURES MACHINE_FEATURES" 835 836SERIAL_CONSOLE ??= "" 837SERIAL_CONSOLES ??= "${@d.getVar('SERIAL_CONSOLE').replace(' ', ';')}" 838 839NO_RECOMMENDATIONS ??= "" 840BAD_RECOMMENDATIONS ?= "" 841 842# Make sure MACHINE isn't exported 843# (breaks binutils at least) 844MACHINE[unexport] = "1" 845 846# Make sure TARGET_ARCH isn't exported 847# (breaks Makefiles using implicit rules, e.g. quilt, as GNU make has this 848# in them, undocumented) 849TARGET_ARCH[unexport] = "1" 850 851# Make sure DISTRO isn't exported 852# (breaks sysvinit at least) 853DISTRO[unexport] = "1" 854 855# Make sure SHELL isn't exported 856# (can break any number of things if the user's shell isn't POSIX-compliant, 857# including the flock command). The user's shell shouldn't affect our builds. 858SHELL[unexport] = "1" 859 860# Used by canadian-cross to handle string conversions on TARGET_ARCH where needed 861TRANSLATED_TARGET_ARCH ??= "${@d.getVar('TARGET_ARCH').replace("_", "-")}" 862 863# Complete output from bitbake 864BB_CONSOLELOG ?= "${LOG_DIR}/cooker/${MACHINE}/${DATETIME}.log" 865 866# Setup our default hash policy 867BB_SIGNATURE_HANDLER ?= "OEBasicHash" 868BB_HASHBASE_WHITELIST ?= "TMPDIR FILE PATH PWD BB_TASKHASH BBPATH BBSERVER DL_DIR \ 869 SSTATE_DIR THISDIR FILESEXTRAPATHS FILE_DIRNAME HOME LOGNAME SHELL TERM \ 870 USER FILESPATH STAGING_DIR_HOST STAGING_DIR_TARGET COREBASE PRSERV_HOST \ 871 STAMPS_DIR PRSERV_DUMPDIR PRSERV_DUMPFILE PRSERV_LOCKDOWN PARALLEL_MAKE \ 872 CCACHE_DIR EXTERNAL_TOOLCHAIN CCACHE CCACHE_NOHASHDIR LICENSE_PATH SDKPKGSUFFIX \ 873 WARN_QA ERROR_QA WORKDIR STAMPCLEAN PKGDATA_DIR BUILD_ARCH SSTATE_PKGARCH \ 874 BB_WORKERCONTEXT BB_LIMITEDDEPS BB_UNIHASH extend_recipe_sysroot DEPLOY_DIR \ 875 SSTATE_HASHEQUIV_METHOD SSTATE_HASHEQUIV_REPORT_TASKDATA \ 876 SSTATE_HASHEQUIV_OWNER CCACHE_TOP_DIR BB_HASHSERVE" 877BB_HASHCONFIG_WHITELIST ?= "${BB_HASHBASE_WHITELIST} DATE TIME SSH_AGENT_PID \ 878 SSH_AUTH_SOCK PSEUDO_BUILD BB_ENV_EXTRAWHITE DISABLE_SANITY_CHECKS \ 879 PARALLEL_MAKE BB_NUMBER_THREADS BB_ORIGENV BB_INVALIDCONF BBINCLUDED \ 880 GIT_PROXY_COMMAND ALL_PROXY all_proxy NO_PROXY no_proxy FTP_PROXY ftp_proxy \ 881 HTTP_PROXY http_proxy HTTPS_PROXY https_proxy SOCKS5_USER SOCKS5_PASSWD \ 882 BB_SETSCENE_ENFORCE BB_CMDLINE BB_SERVER_TIMEOUT" 883BB_SIGNATURE_EXCLUDE_FLAGS ?= "doc deps depends \ 884 lockfiles type vardepsexclude vardeps vardepvalue vardepvalueexclude \ 885 file-checksums python func task export unexport noexec nostamp dirs cleandirs \ 886 sstate-lockfile-shared prefuncs postfuncs export_func deptask rdeptask \ 887 recrdeptask nodeprrecs stamp-extra-info sstate-outputdirs filename lineno \ 888 progress mcdepends" 889 890MLPREFIX ??= "" 891MULTILIB_VARIANTS ??= "" 892 893# Older versions of bitbake (< 1.42) don't set BB_UNIHASH. For compatibility with these 894# versions, set BB_UNIHASH equivalent to BB_TASKHASH if unspecified, which is 895# what it would be anyway if the signature generator (e.g. OEEquivHash) doesn't 896# support unihashes. 897BB_UNIHASH ?= "${BB_TASKHASH}" 898