# BBMASK is a regular expression that can be used to tell BitBake to ignore # certain recipes. #BBMASK = "" # # Parallelism Options # # These two options control how much parallelism BitBake should use. The first # option determines how many tasks bitbake should run in parallel: # #BB_NUMBER_THREADS ?= "4" # # Default to setting automatically based on cpu count #BB_NUMBER_THREADS ?= "${@oe.utils.cpu_count()}" # # The second option controls how many processes make should run in parallel when # running compile tasks: # #PARALLEL_MAKE ?= "-j 4" # # Default to setting automatically based on cpu count #PARALLEL_MAKE ?= "-j ${@oe.utils.cpu_count()}" # # For a quad-core machine, BB_NUMBER_THREADS = "4", PARALLEL_MAKE = "-j 4" would # be appropriate for example. # glibc configurability is used to reduce minimal image's size. # the all supported glibc options are listed in DISTRO_FEATURES_LIBC # and disabled by default. Uncomment and copy the DISTRO_FEATURES_LIBC # and DISTRO_FEATURES definitions to local.conf to enable the options. #DISTRO_FEATURES_LIBC = "ipv6 libc-backtrace libc-big-macros libc-bsd libc-cxx-tests libc-catgets libc-charsets libc-crypt \ # libc-crypt-ufc libc-db-aliases libc-envz libc-fcvt libc-fmtmsg libc-fstab libc-ftraverse \ # libc-getlogin libc-idn libc-inet libc-inet-anl libc-libm libc-locales libc-locale-code \ # libc-memusage libc-nis libc-nsswitch libc-rcmd libc-rtld-debug libc-spawn libc-streams libc-sunrpc \ # libc-utmp libc-utmpx libc-wordexp libc-posix-clang-wchar libc-posix-regexp libc-posix-regexp-glibc \ # libc-posix-wchar-io" #DISTRO_FEATURES = "alsa bluetooth ext2 irda pcmcia usbgadget usbhost wifi nfs zeroconf pci ${DISTRO_FEATURES_LIBC}" # If you want to get an image based on directfb without x11, Please copy this variable to build/conf/local.conf #DISTRO_FEATURES = "alsa argp bluetooth ext2 irda largefile pcmcia usbgadget usbhost wifi xattr nfs zeroconf pci 3g directfb ${DISTRO_FEATURES_LIBC}" # ENABLE_BINARY_LOCALE_GENERATION controls the generation of binary locale # packages at build time using qemu-native. Disabling it (by setting it to 0) # will save some build time at the expense of breaking i18n on devices with # less than 128MB RAM. #ENABLE_BINARY_LOCALE_GENERATION = "1" # Set GLIBC_GENERATE_LOCALES to the locales you wish to generate should you not # wish to perform the time-consuming step of generating all LIBC locales. # NOTE: If removing en_US.UTF-8 you will also need to uncomment, and set # appropriate value for IMAGE_LINGUAS. # WARNING: this may break localisation! #GLIBC_GENERATE_LOCALES = "en_GB.UTF-8 en_US.UTF-8" #IMAGE_LINGUAS ?= "en-gb" # The following are used to control options related to debugging. # # Uncomment this to change the optimization to make debugging easer, at the # possible cost of performance. # DEBUG_BUILD = "1" # # Uncomment this to disable the stripping of the installed binaries # INHIBIT_PACKAGE_STRIP = "1" # # Uncomment this to disable the split of the debug information into -dbg files # INHIBIT_PACKAGE_DEBUG_SPLIT = "1" # # When splitting debug information, the following controls the results of the # file splitting. # # .debug (default): # When splitting the debug information will be placed into # a .debug directory in the same dirname of the binary produced: # /bin/foo -> /bin/.debug/foo # # debug-file-directory: # When splitting the debug information will be placed into # a central debug-file-directory, /usr/lib/debug: # /bin/foo -> /usr/lib/debug/bin/foo.debug # # Any source code referenced in the debug symbols will be copied # and made available within the /usr/src/debug directory # #PACKAGE_DEBUG_SPLIT_STYLE = '.debug' # PACKAGE_DEBUG_SPLIT_STYLE = 'debug-file-directory' # Uncomment these to build a package such that you can use gprof to profile it. # NOTE: This will only work with 'linux' targets, not # 'linux-uclibc', as uClibc doesn't provide the necessary # object files. Also, don't build glibc itself with these # flags, or it'll fail to build. # # PROFILE_OPTIMIZATION = "-pg" # SELECTED_OPTIMIZATION = "${PROFILE_OPTIMIZATION}" # LDFLAGS =+ "-pg" # TCMODE controls the characteristics of the generated packages/images by # telling poky which toolchain 'profile' to use. # # The default is "default" which uses the internal toolchain. With # additional layers, it is possible to set this to use a precompiled # external toolchain. One example is the Sourcery G++ Toolchain, support # for which is now in the separate meta-sourcery layer: # # http://github.com/MentorEmbedded/meta-sourcery/ # # meta-sourcery can be used as a template for adding support for other # external toolchains. See the link above for further details. # # TCMODE points the system to a file in conf/distro/include/tcmode-${TCMODE}.inc, # so for meta-sourcery which has conf/distro/include/tcmode-external-sourcery.inc # you would set it as follows: # # TCMODE ?= "external-sourcery" # mklibs library size optimization is more useful to smaller images, # and less useful for bigger images. Also mklibs library optimization # can break the ABI compatibility, so should not be applied to the # images which are to be extended or upgraded later. #This enabled mklibs library size optimization just for the specified image. #MKLIBS_OPTIMIZED_IMAGES ?= "core-image-minimal" #This enable mklibs library size optimization will be for all the images. #MKLIBS_OPTIMIZED_IMAGES ?= "all" # Uncomment this if your host distribution provides the help2man tool. #ASSUME_PROVIDED += "help2man-native" # This value is currently used by pseudo to determine if the recipe should # build both the 32-bit and 64-bit wrapper libraries on a 64-bit build system. # # Pseudo will attempt to determine if a 32-bit wrapper is necessary, but # it doesn't always guess properly. If you have 32-bit executables on # your 64-bit build system, you likely want to set this to "0", # otherwise you could end up with incorrect file attributes on the # target filesystem. # # Default is to not build 32 bit libs on 64 bit systems, uncomment this # if you need the 32 bits libs #NO32LIBS = "0" # Uncomment the following lines to enable multilib builds #require conf/multilib.conf #MULTILIBS = "multilib:lib32" #DEFAULTTUNE_virtclass-multilib-lib32 = "x86" # Set RPM_PREFER_ELF_ARCH to configure preferred ABI when using rpm packaging # backend to generate a rootfs, choices are: # 1: ELF32 wins # 2: ELF64 wins # 4: ELF64 N32 wins (for mips64 or mips64el only) #RPM_PREFER_ELF_ARCH ?= "2" # The network based PR service host and port # Uncomment the following lines to enable PRservice. # Set PRSERV_HOST to 'localhost:0' to automatically # start local PRService. # Set to other values to use remote PRService. #PRSERV_HOST = "localhost:0" # Additional image generation features # # The following is a list of classes to import to use in the generation of images # currently an example class is image_types_uboot # IMAGE_CLASSES = " image_types_uboot" # Incremental rpm image generation, the rootfs would be totally removed # and re-created in the second generation by default, but with # INC_RPM_IMAGE_GEN = "1", the rpm based rootfs would be kept, and will # do update(remove/add some pkgs) on it. NOTE: This is not suggested # when you want to create a productive rootfs #INC_RPM_IMAGE_GEN = "1" # This is a list of packages that require a commercial license to ship # product. If shipped as part of an image these packages may have # implications so they are disabled by default. To enable them, # un-comment the below as appropriate. #LICENSE_FLAGS_WHITELIST = "commercial_gst-fluendo-mp3 \ # commercial_gst-openmax \ # commercial_gst-plugins-ugly \ # commercial_lame \ # commercial_libmad \ # commercial_libomxil \ # commercial_mpeg2dec \ # commercial_qmmp" # # Disk space monitor, take action when the disk space or the amount of # inode is running low, it is enabled when BB_DISKMON_DIRS is set. # # Set the directory for the monitor, the format is: # "action,directory,minimum_space,minimum_free_inode" # # The "action" must be set and should be one of: # ABORT: Immediately abort # STOPTASKS: The new tasks can't be executed any more, will stop the build # when the running tasks have been done. # WARN: show warnings (see BB_DISKMON_WARNINTERVAL for more information) # # The "directory" must be set, any directory is OK. # # Either "minimum_space" or "minimum_free_inode" (or both of them) # should be set, otherwise the monitor would not be enabled, # the unit can be G, M, K or none, but do NOT use GB, MB or KB # (B is not needed). #BB_DISKMON_DIRS = "STOPTASKS,${TMPDIR},1G,100K WARN,${SSTATE_DIR},1G,100K" # # Set disk space and inode interval (only works when the action is "WARN", # the unit can be G, M, or K, but do NOT use the GB, MB or KB # (B is not needed), the format is: # "disk_space_interval,disk_inode_interval", the default value is # "50M,5K" which means that it would warn when the free space is # lower than the minimum space(or inode), and would repeat the warning # when the disk space reduces 50M (or the amount of inode reduces 5k). #BB_DISKMON_WARNINTERVAL = "50M,5K" # Archive the source and put them to ${DEPLOY_DIR}/sources/. # #INHERIT += "archiver" # # The tarball for the patched source will be created by default, and you # can configure the archiver as follow: # # Create archive for: # 1) original (or unpacked) source: #ARCHIVER_MODE[src] = "original" # 2) patched source: (default) #ARCHIVER_MODE[src] = "patched" # 3) configured source: #ARCHIVER_MODE[src] = "configured" # # 4) the patches between do_unpack and do_patch: #ARCHIVER_MODE[diff] = "1" # set the files that you'd like to exclude from the diff: #ARCHIVER_MODE[diff-exclude] ?= ".pc autom4te.cache patches" # # 5) the environment data, similar to 'bitbake -e recipe': #ARCHIVER_MODE[dumpdata] = "1" # # 6) the recipe (.bb and .inc): #ARCHIVER_MODE[recipe] = "1" # # 7) Whether output the .src.rpm package: #ARCHIVER_MODE[srpm] = "1" # # 8) Filter the license, the recipe whose license in # COPYLEFT_LICENSE_INCLUDE will be included, and in # COPYLEFT_LICENSE_EXCLUDE will be excluded. #COPYLEFT_LICENSE_INCLUDE = 'GPL* LGPL*' #COPYLEFT_LICENSE_EXCLUDE = 'CLOSED Proprietary' # # 9) Config the recipe type that will be archived, the type can be # target, native, nativesdk, cross, crosssdk and cross-canadian, # you can set one or more types. Archive all types by default. #COPYLEFT_RECIPE_TYPES = 'target' # # Remove the old image before the new one generated to save disk space #RM_OLD_IMAGE = "1" # # GCC/LD FLAGS to enable more secure code generation # # By including the security_flags include file you enable flags # to the compiler and linker that cause them to generate more secure # code, this is enabled by default in the poky-lsb distro. # This does affect compile speed slightly. # # Use the following line to enable the security compiler and linker flags to your build #require conf/distro/include/security_flags.inc # Image level user/group configuration. # Inherit extrausers to make the setting of EXTRA_USERS_PARAMS effective. #INHERIT += "extrausers" # User / group settings # The settings are sperated by the ; character. # Each setting is actually a command. The supported commands are useradd, # groupadd, userdel, groupdel, usermod and groupmod. #EXTRA_USERS_PARAMS = "\ #useradd -p '' tester; \ #groupadd developers; \ #userdel nobody; \ #groupdel video; \ #groupmod -g 1020 developers; \ #usermod -s /bin/sh tester; \ #" # Various packages dynamically add users and groups to the system at package # install time. For programs that do not care what the uid/gid is of the # resulting users/groups, the order of the install will determine the final # uid/gid. This can lead to non-deterministic uid/gid values from one build # to another. Use the following settings to specify that all user/group adds # should be created based on a static passwd/group file. # # Note, if you enable or disable the useradd-staticids in a configured system, # the TMPDIR may contain incorrect uid/gid values. Clearing the TMPDIR # will correct this condition. # # By default the system looks in the BBPATH for files/passwd and files/group # the default can be overriden by spefying USERADD_UID/GID_TABLES. # #USERADDEXTENSION = "useradd-staticids" #USERADD_UID_TABLES = "files/passwd" #USERADD_GID_TABLES = "files/group" # # In order to prevent generating a system where a dynamicly assigned uid/gid # can exist, you should enable the following setting. This will force the # system to error out if the user/group name is not defined in the # files/passwd or files/group (or specified replacements.) #USERADD_ERROR_DYNAMIC = "1" # Enabling FORTRAN # Note this is not officially supported and is just illustrated here to # show an example of how it can be done # You'll also need your fortran recipe to depend on libgfortran #FORTRAN_forcevariable = ",fortran" #RUNTIMETARGET_append_pn-gcc-runtime = " libquadmath" # # Kernel image features # # The INITRAMFS_IMAGE image variable will cause an additional recipe to # be built as a dependency to the what ever rootfs recipe you might be # using such as core-image-sato. The initramfs might be needed for # the initial boot of of the target system such as to load kernel # modules prior to mounting the root file system. # # INITRAMFS_IMAGE_BUNDLE variable controls if the image recipe # specified by the INITRAMFS_IMAGE will be run through an extra pass # through the kernel compilation in order to build a single binary # which contains both the kernel image and the initramfs. The # combined binary will be deposited into the tmp/deploy directory. # NOTE: You can set INITRAMFS_IMAGE in an image recipe, but # INITRAMFS_IMAGE_BUNDLE can only be set in a conf file. # #INITRAMFS_IMAGE = "core-image-minimal-initramfs" #INITRAMFS_IMAGE_BUNDLE = "1" # # IPK Hierarchical feed # # In some cases it may be desirable not to have all package files in the same # directory. An example would be when package feeds are to be uploaded to a # shared webhosting service or transferred to a Windows machine which may have # problems with directories containing multiple thousands of files. # # If the IPK_HIERARCHICAL_FEED variable is set to "1", packages will be split # between subdirectories in a similar way to how Debian package feeds are # organised. In the hierarchical feed, package files are written to # ///, where pkg_prefix is the first # letter of the package file name for non-lib packages or "lib" plus the 4th # letter of the package file name for lib packages (eg, 'l' for less, 'libc' for # libc6). pkg_subdir is the root of the package file name, discarding the # version and architecture parts and the common suffixes '-dbg', '-dev', '-doc', # '-staticdev', '-locale' and '-locale-*' which are listed in # meta/conf/bitbake.conf. # # If IPK_HIERARCHICAL_FEED is unset or set to any other value, the traditional # feed layout is used where package files are placed in //. # #IPK_HIERARCHICAL_FEED = "1" # # Using RPM4 # # Currently the rootfs_rpm code has a hard depends on rpmresolve:do_populate_sysroot, # when using rpm4 the rpmresolve code will not compile due to a missing header file. # That dependency needs to be removed when using RPM4, also the PREFRRED_VERSION needs # to be set. This example shows how to enable rpm4 # PREFERRED_VERSION_rpm = "4.11.2" # PREFERRED_VERSION_rpm-native = "4.11.2" # RPMROOTFSDEPENDS_remove = "rpmresolve-native:do_populate_sysroot"