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+<!DOCTYPE appendix PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!-- Dummy chapter -->
+<appendix id='ref-variables-glos'>
+
+<title>Reference: Variables Glossary</title>
+
+<para>
+ This section lists common variables used in Poky and gives an overview
+ of their function and contents.
+</para>
+
+<glossary id='ref-variables-glossary'>
+
+
+ <para>
+ <link linkend='var-glossary-a'>A</link>
+ <link linkend='var-glossary-b'>B</link>
+ <link linkend='var-glossary-c'>C</link>
+ <link linkend='var-glossary-d'>D</link>
+ <link linkend='var-glossary-e'>E</link>
+ <link linkend='var-glossary-f'>F</link>
+<!-- <link linkend='var-glossary-g'>G</link> -->
+ <link linkend='var-glossary-h'>H</link>
+ <link linkend='var-glossary-i'>I</link>
+<!-- <link linkend='var-glossary-j'>J</link> -->
+ <link linkend='var-glossary-k'>K</link>
+ <link linkend='var-glossary-l'>L</link>
+ <link linkend='var-glossary-m'>M</link>
+<!-- <link linkend='var-glossary-n'>N</link> -->
+<!-- <link linkend='var-glossary-o'>O</link> -->
+ <link linkend='var-glossary-p'>P</link>
+<!-- <link linkend='var-glossary-q'>Q</link> -->
+ <link linkend='var-glossary-r'>R</link>
+ <link linkend='var-glossary-s'>S</link>
+ <link linkend='var-glossary-t'>T</link>
+<!-- <link linkend='var-glossary-u'>U</link> -->
+<!-- <link linkend='var-glossary-v'>V</link> -->
+ <link linkend='var-glossary-w'>W</link>
+<!-- <link linkend='var-glossary-x'>X</link> -->
+<!-- <link linkend='var-glossary-y'>Y</link> -->
+<!-- <link linkend='var-glossary-z'>Z</link>-->
+ </para>
+
+ <glossdiv id='var-glossary-a'><title>A</title>
+
+ <glossentry id='var-AUTHOR'><glossterm>AUTHOR</glossterm>
+ <glossdef>
+ <para>E-mail address to contact original author(s) - to
+ send patches, forward bugs...</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-AUTOREV'><glossterm>AUTOREV</glossterm>
+ <glossdef>
+ <para>Use current (newest) source revision - used with
+ <glossterm><link linkend='var-SRCREV'>SRCREV</link></glossterm>
+ variable.</para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+ <glossdiv id='var-glossary-b'><title>B</title>
+
+ <glossentry id='var-BB_NUMBER_THREADS'><glossterm>BB_NUMBER_THREADS</glossterm>
+ <glossdef>
+ <para>Number of BitBake threads</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-BBFILES'><glossterm>BBFILES</glossterm>
+ <glossdef>
+ <para>List of recipes used by BitBake to build software</para>
+ </glossdef>
+ </glossentry>
+
+ <!-- BBPATH is not a usable variable in .bb files and should not be listed here -->
+
+ <glossentry id='var-BBINCLUDELOGS'><glossterm>BBINCLUDELOGS</glossterm>
+ <glossdef>
+ <para>Variable which controls how BitBake displays logs on build failure.</para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+ <glossdiv id='var-glossary-c'><title>C</title>
+
+ <glossentry id='var-CFLAGS'><glossterm>CFLAGS</glossterm>
+ <glossdef>
+ <para>
+ Flags passed to C compiler for the target system. Evaluates to the same
+ as <link linkend='var-TARGET_CFLAGS'>TARGET_CFLAGS</link>.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-COMPATIBLE_MACHINES'><glossterm>COMPATIBLE_MACHINES</glossterm>
+ <glossdef>
+ <para>A regular expression which evalutates to match the machines the recipe
+ works with. It stops recipes being run on machines they're incompatible with
+ which is partciuarly useful with kernels. It also helps to to increase parsing
+ speed as if its found the current machine is not compatible, further parsing
+ of the recipe is skipped.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-CONFIG_SITE'><glossterm>CONFIG_SITE</glossterm>
+ <glossdef>
+ <para>
+ Contains a list of files which containing autoconf test results relevant
+ to the current build. This variable is used by the autotools utilities
+ when running configure.
+ </para>
+ </glossdef>
+ </glossentry>
+
+
+ <glossentry id='var-CVS_TARBALL_STASH'><glossterm>CVS_TARBALL_STASH</glossterm>
+ <glossdef>
+ <para>Location to search for
+ pre-generated tarballs when fetching from remote SCM
+ repositories (CVS/SVN/GIT)</para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+ <glossdiv id='var-glossary-d'><title>D</title>
+
+ <glossentry id='var-D'><glossterm>D</glossterm>
+ <glossdef>
+ <para>Destination directory</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DEBUG_BUILD'><glossterm>DEBUG_BUILD</glossterm>
+ <glossdef>
+ <para>
+ Build packages with debugging information. This influences the value
+ <link linkend='var-SELECTED_OPTIMIZATION'>SELECTED_OPTIMIZATION</link>
+ takes.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DEBUG_OPTIMIZATION'><glossterm>DEBUG_OPTIMIZATION</glossterm>
+ <glossdef>
+ <para>
+ The options to pass in <link linkend='var-TARGET_CFLAGS'>TARGET_CFLAGS</link>
+ and <link linkend='var-CFLAGS'>CFLAGS</link> when compiling a system for debugging.
+ This defaults to "-O -fno-omit-frame-pointer -g".
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DEFAULT_PREFERENCE'><glossterm>DEFAULT_PREFERENCE</glossterm>
+ <glossdef>
+ <para>Priority of recipe</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DEPENDS'><glossterm>DEPENDS</glossterm>
+ <glossdef>
+ <para>
+ A list of build time dependencies for a given recipe. These indicate
+ recipes that must have staged before this recipe can configure.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DESCRIPTION'><glossterm>DESCRIPTION</glossterm>
+ <glossdef>
+ <para>Package description used by package
+ managers</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DESTDIR'><glossterm>DESTDIR</glossterm>
+ <glossdef>
+ <para>Destination directory</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DISTRO'><glossterm>DISTRO</glossterm>
+ <glossdef>
+ <para>Short name of distribution</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DISTRO_EXTRA_RDEPENDS'><glossterm>DISTRO_EXTRA_RDEPENDS</glossterm>
+ <glossdef>
+ <para>List of packages required by distribution.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DISTRO_EXTRA_RRECOMMENDS'><glossterm>DISTRO_EXTRA_RRECOMMENDS</glossterm>
+ <glossdef>
+ <para>List of packages which extend usability of
+ image. Those packages will be automatically
+ installed but can be removed by user.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DISTRO_FEATURES'><glossterm>DISTRO_FEATURES</glossterm>
+ <glossdef>
+ <para>Features of the distribution.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DISTRO_NAME'><glossterm>DISTRO_NAME</glossterm>
+ <glossdef>
+ <para>Long name of distribution</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DISTRO_VERSION'><glossterm>DISTRO_VERSION</glossterm>
+ <glossdef>
+ <para>Version of distribution</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-DL_DIR'><glossterm>DL_DIR</glossterm>
+ <glossdef>
+ <para>Directory where all fetched sources will be stored</para>
+ </glossdef>
+
+ </glossentry>
+ </glossdiv>
+
+ <glossdiv id='var-glossary-e'><title>E</title>
+
+ <glossentry id='var-ENABLE_BINARY_LOCALE_GENERATION'><glossterm>ENABLE_BINARY_LOCALE_GENERATION</glossterm>
+ <glossdef>
+ <para>Variable which control which locales for glibc are
+ to be generated during build (useful if target device
+ has 64M RAM or less)</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-EXTRA_OECONF'><glossterm>EXTRA_OECONF</glossterm>
+ <glossdef>
+ <para>Additional 'configure' script options</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-EXTRA_OEMAKE'><glossterm>EXTRA_OEMAKE</glossterm>
+ <glossdef>
+ <para>Additional GNU make options</para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+ <glossdiv id='var-glossary-f'><title>F</title>
+
+ <glossentry id='var-FILES'><glossterm>FILES</glossterm>
+ <glossdef>
+ <para>list of directories/files which will be placed
+ in packages</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-FULL_OPTIMIZATION'><glossterm>FULL_OPTIMIZATION</glossterm>
+ <glossdef>
+ <para>
+ The options to pass in <link linkend='var-TARGET_CFLAGS'>TARGET_CFLAGS</link>
+ and <link linkend='var-CFLAGS'>CFLAGS</link> when compiling an optimised system.
+ This defaults to "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O2".
+ </para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+<!-- <glossdiv id='var-glossary-g'><title>G</title>-->
+<!-- </glossdiv>-->
+
+ <glossdiv id='var-glossary-h'><title>H</title>
+
+ <glossentry id='var-HOMEPAGE'><glossterm>HOMEPAGE</glossterm>
+ <glossdef>
+ <para>Website where more info about package can be found</para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+ <glossdiv id='var-glossary-i'><title>I</title>
+
+ <glossentry id='var-IMAGE_FEATURES'><glossterm>IMAGE_FEATURES</glossterm>
+ <glossdef>
+ <para><link linkend="ref-features-image">List of
+ features</link> present in resulting images</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-IMAGE_FSTYPES'><glossterm>IMAGE_FSTYPES</glossterm>
+ <glossdef>
+ <para>Formats of rootfs images which we want to have
+ created</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-IMAGE_INSTALL'><glossterm>IMAGE_INSTALL</glossterm>
+ <glossdef>
+ <para>List of packages used to build image</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-INHIBIT_PACKAGE_STRIP'><glossterm>INHIBIT_PACKAGE_STRIP</glossterm>
+ <glossdef>
+ <para>
+ This variable causes the build to not strip binaries in
+ resulting packages.
+ </para>
+ </glossdef>
+ </glossentry>
+
+
+ <glossentry id='var-INHERIT'><glossterm>INHERIT</glossterm>
+ <glossdef>
+ <para>
+ This variable causes the named class to be inherited at
+ this point during parsing. Its only valid in configuration
+ files.
+ </para>
+ </glossdef>
+ </glossentry>
+
+
+ <glossentry id='var-INITSCRIPT_PACKAGES'><glossterm>INITSCRIPT_PACKAGES</glossterm>
+ <glossdef>
+ <para>
+ Scope: Used in recipes when using update-rc.d.bbclass. Optional, defaults to PN.
+ </para>
+ <para>
+ A list of the packages which contain initscripts. If multiple
+ packages are specified you need to append the package name
+ to the other INITSCRIPT_* as an override.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-INITSCRIPT_NAME'><glossterm>INITSCRIPT_NAME</glossterm>
+ <glossdef>
+ <para>
+ Scope: Used in recipes when using update-rc.d.bbclass. Mandatory.
+ </para>
+ <para>
+ The filename of the initscript (as installed to ${etcdir}/init.d).
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-INITSCRIPT_PARAMS'><glossterm>INITSCRIPT_PARAMS</glossterm>
+ <glossdef>
+ <para>
+ Scope: Used in recipes when using update-rc.d.bbclass. Mandatory.
+ </para>
+ <para>
+ Specifies the options to pass to update-rc.d. An example is
+ "start 99 5 2 . stop 20 0 1 6 ." which gives the script a
+ runlevel of 99, starts the script in initlevels 2 and 5 and
+ stops it in levels 0, 1 and 6.
+ </para>
+ </glossdef>
+ </glossentry>
+
+
+ </glossdiv>
+
+<!-- <glossdiv id='var-glossary-j'><title>J</title>-->
+<!-- </glossdiv>-->
+
+ <glossdiv id='var-glossary-k'><title>K</title>
+
+ <glossentry id='var-KERNEL_IMAGETYPE'><glossterm>KERNEL_IMAGETYPE</glossterm>
+ <glossdef>
+ <para>The type of kernel to build for a device, usually set by the
+ machine configuration files and defaults to "zImage". This is used
+ when building the kernel and is passed to "make" as the target to
+ build.</para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+ <glossdiv id='var-glossary-l'><title>L</title>
+
+ <glossentry id='var-LICENSE'><glossterm>LICENSE</glossterm>
+ <glossdef>
+ <para>List of package source licenses.</para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+ <glossdiv id='var-glossary-m'><title>M</title>
+
+ <glossentry id='var-MACHINE'><glossterm>MACHINE</glossterm>
+ <glossdef>
+ <para>Target device</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-MACHINE_ESSENTIAL_RDEPENDS'><glossterm>MACHINE_ESSENTIAL_RDEPENDS</glossterm>
+ <glossdef>
+ <para>List of packages required to boot device</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-MACHINE_ESSENTIAL_RRECOMMENDS'><glossterm>MACHINE_ESSENTIAL_RRECOOMENDS</glossterm>
+ <glossdef>
+ <para>List of packages required to boot device (usually
+ additional kernel modules)</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-MACHINE_EXTRA_RDEPENDS'><glossterm>MACHINE_EXTRA_RDEPENDS</glossterm>
+ <glossdef>
+ <para>List of packages required to use device</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-MACHINE_EXTRA_RRECOMMENDS'><glossterm>MACHINE_EXTRA_RRECOMMNEDS</glossterm>
+ <glossdef>
+ <para>List of packages useful to use device (for example
+ additional kernel modules)</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-MACHINE_FEATURES'><glossterm>MACHINE_FEATURES</glossterm>
+ <glossdef>
+ <para>List of device features - defined in <link
+ linkend='ref-features-machine'>machine
+ features section</link></para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-MAINTAINER'><glossterm>MAINTAINER</glossterm>
+ <glossdef>
+ <para>E-mail of distribution maintainer</para>
+ </glossdef>
+ </glossentry>
+ </glossdiv>
+
+<!-- <glossdiv id='var-glossary-n'><title>N</title>-->
+<!-- </glossdiv>-->
+
+<!-- <glossdiv id='var-glossary-o'><title>O</title>-->
+<!-- </glossdiv>-->
+
+ <glossdiv id='var-glossary-p'><title>P</title>
+
+ <glossentry id='var-PACKAGE_ARCH'><glossterm>PACKAGE_ARCH</glossterm>
+ <glossdef>
+ <para>Architecture of resulting package</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-PACKAGE_CLASSES'><glossterm>PACKAGE_CLASSES</glossterm>
+ <glossdef>
+ <para>List of resulting packages formats</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-PACKAGE_EXTRA_ARCHS'><glossterm>PACKAGE_EXTRA_ARCHS</glossterm>
+ <glossdef>
+ <para>List of architectures compatible with device
+ CPU. Usable when build is done for few different
+ devices with misc processors (like XScale and
+ ARM926-EJS)</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-PACKAGES'><glossterm>PACKAGES</glossterm>
+ <glossdef>
+ <para>List of packages to be created from recipe.
+ The default value is "${PN}-dbg ${PN} ${PN}-doc ${PN}-dev"</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-PN'><glossterm>PN</glossterm>
+ <glossdef>
+ <para>Name of package.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-PR'><glossterm>PR</glossterm>
+ <glossdef>
+ <para>Revision of package.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-PV'><glossterm>PV</glossterm>
+ <glossdef>
+ <para>Version of package.
+ The default value is "1.0"</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-PE'><glossterm>PE</glossterm>
+ <glossdef>
+ <para>
+ Epoch of the package. The default value is "1". The field is used
+ to make upgrades possible when the versioning scheme changes in
+ some backwards incompatible way.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-PREFERRED_PROVIDER'><glossterm>PREFERRED_PROVIDER</glossterm>
+ <glossdef>
+ <para>If multiple recipes provide an item, this variable
+ determines which one should be given preference. It
+ should be set to the "$PN" of the recipe to be preferred.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-PREFERRED_VERSION'><glossterm>PREFERRED_VERSION</glossterm>
+ <glossdef>
+ <para>
+ If there are multiple versions of recipe available, this
+ variable determines which one should be given preference. It
+ should be set to the "$PV" of the recipe to be preferred.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-POKYLIBC'><glossterm>POKYLIBC</glossterm>
+ <glossdef>
+ <para>Libc implementation selector - glibc or uclibc can be selected.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-POKYMODE'><glossterm>POKYMODE</glossterm>
+ <glossdef>
+ <para>Toolchain selector. It can be external toolchain
+ built from Poky or few supported combinations of
+ upstream GCC or CodeSourcery Labs toolchain.</para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+<!-- <glossdiv id='var-glossary-q'><title>Q</title>-->
+<!-- </glossdiv>-->
+
+ <glossdiv id='var-glossary-r'><title>R</title>
+
+ <glossentry id='var-RCONFLICTS'><glossterm>RCONFLICTS</glossterm>
+ <glossdef>
+ <para>List of packages which which conflict with this
+ one. Package will not be installed if they will not
+ be removed first.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-RDEPENDS'><glossterm>RDEPENDS</glossterm>
+ <glossdef>
+ <para>
+ A list of run-time dependencies for a package. These packages
+ need to be installed alongside the package it applies to so
+ the package will run correctly, an example is a perl script
+ which would rdepend on perl. Since this variable applies to
+ output packages there would usually be an override attached
+ to this variable like RDEPENDS_${PN}-dev. Names in this field
+ should be as they are in <link linkend='var-PACKAGES'>PACKAGES
+ </link> namespave before any renaming of the output package
+ by classes like debian.bbclass.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-ROOT_FLASH_SIZE'><glossterm>ROOT_FLASH_SIZE</glossterm>
+ <glossdef>
+ <para>Size of rootfs in megabytes</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-RRECOMMENDS'><glossterm>RRECOMMENDS</glossterm>
+ <glossdef>
+ <para>List of packages which extend usability of
+ package. Those packages will be automatically
+ installed but can be removed by user.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-RREPLACES'><glossterm>RREPLACES</glossterm>
+ <glossdef>
+ <para>List of packages which are replaced with this
+ one.</para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+ <glossdiv id='var-glossary-s'><title>S</title>
+
+ <glossentry id='var-S'><glossterm>S</glossterm>
+ <glossdef>
+ <para>
+ Path to unpacked sources (by default:
+ "${<link linkend='var-WORKDIR'>WORKDIR</link>}/${<link linkend='var-PN'>PN</link>}-${<link linkend='var-PV'>PV</link>}")
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-SECTION'><glossterm>SECTION</glossterm>
+ <glossdef>
+ <para>Section where package should be put - used
+ by package managers</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-SELECTED_OPTIMIZATION'><glossterm>SELECTED_OPTIMIZATION</glossterm>
+ <glossdef>
+ <para>
+ The variable takes the value of <link linkend='var-FULL_OPTIMIZATION'>FULL_OPTIMIZATION</link>
+ unless <link linkend='var-DEBUG_BUILD'>DEBUG_BUILD</link> = "1" in which case
+ <link linkend='var-DEBUG_OPTIMIZATION'>DEBUG_OPTIMIZATION</link> is used.
+ </para>
+ </glossdef>
+ </glossentry>
+
+
+ <glossentry id='var-SERIAL_CONSOLE'><glossterm>SERIAL_CONSOLE</glossterm>
+ <glossdef>
+ <para>Speed and device for serial port used to attach
+ serial console. This is given to kernel as "console"
+ param and after boot getty is started on that port
+ so remote login is possible.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-SHELLCMDS'><glossterm>SHELLCMDS</glossterm>
+ <glossdef>
+ <para>
+ A list of commands to run within the a shell, used by <glossterm><link
+ linkend='var-TERMCMDRUN'>TERMCMDRUN</link></glossterm>. It defaults to
+ <glossterm><link linkend='var-SHELLRCCMD'>SHELLRCCMD</link></glossterm>.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-SHELLRCCMD'><glossterm>SHELLRCCMD</glossterm>
+ <glossdef>
+ <para>
+ How to launch a shell, defaults to bash.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-SITEINFO_ENDIANESS'><glossterm>SITEINFO_ENDIANESS</glossterm>
+ <glossdef>
+ <para>
+ Contains "le" for little-endian or "be" for big-endian depending
+ on the endian byte order of the target system.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-SITEINFO_BITS'><glossterm>SITEINFO_BITS</glossterm>
+ <glossdef>
+ <para>
+ Contains "32" or "64" depending on the number of bits for the
+ CPU of the target system.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-SRC_URI'><glossterm>SRC_URI</glossterm>
+ <glossdef>
+ <para>List of source files (local or remote ones)</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-SRC_URI_OVERRIDES_PACKAGE_ARCH'><glossterm>SRC_URI_OVERRIDES_PACKAGE_ARCH</glossterm>
+ <glossdef>
+ <para>
+ By default there is code which automatically detects whether
+ <glossterm><link linkend='var-SRC_URI'>SRC_URI</link></glossterm>
+ contains files which are machine specific and if this is the case it
+ automatically changes
+ <glossterm><link linkend='var-PACKAGE_ARCH'>PACKAGE_ARCH</link></glossterm>.
+ Setting this variable to "0" disables that behaviour.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-SRCDATE'><glossterm>SRCDATE</glossterm>
+ <glossdef>
+ <para>
+ Date of source code used to build package (if it was fetched
+ from SCM).
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-SRCREV'><glossterm>SRCREV</glossterm>
+ <glossdef>
+ <para>
+ Revision of source code used to build package (Subversion,
+ GIT, Bazaar only).
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-STAGING_KERNEL_DIR'><glossterm>STAGING_KERNEL_DIR</glossterm>
+ <glossdef>
+ <para>
+ Directory with kernel headers required to build out-of-tree
+ modules.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-STAMPS'><glossterm>STAMPS</glossterm>
+ <glossdef>
+ <para>
+ Directory (usually TMPDIR/stamps) with timestamps of
+ executed tasks.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+ <glossdiv id='var-glossary-t'><title>T</title>
+
+ <glossentry id='var-TARGET_ARCH'><glossterm>TARGET_ARCH</glossterm>
+ <glossdef>
+ <para>The architecture of the device we're building for.
+ A number of values are possible but Poky primarily supports
+ "arm" and "i586".</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-TARGET_CFLAGS'><glossterm>TARGET_CFLAGS</glossterm>
+ <glossdef>
+ <para>
+ Flags passed to C compiler for the target system. Evaluates to the same
+ as <link linkend='var-CFLAGS'>CFLAGS</link>.
+ </para>
+ </glossdef>
+ </glossentry>
+
+
+ <glossentry id='var-TARGET_FPU'><glossterm>TARGET_FPU</glossterm>
+ <glossdef>
+ <para>Method of handling FPU code. For FPU-less targets
+ (most of ARM cpus) it has to be set to "soft" otherwise
+ kernel emulation will get used which will result in
+ performance penalty.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-TARGET_OS'><glossterm>TARGET_OS</glossterm>
+ <glossdef>
+ <para>Type of target operating system. Can be "linux"
+ for glibc based system, "linux-uclibc" for uClibc. For
+ ARM/EABI targets there are also "linux-gnueabi" and
+ "linux-uclibc-gnueabi" values possible.</para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-TERMCMD'><glossterm>TERMCMD</glossterm>
+ <glossdef>
+ <para>
+ This command is used by bitbake to lauch a terminal window with a
+ shell. The shell is unspecified so the user's default shell is used.
+ By default it is set to <command>gnome-terminal</command> but it can
+ be any X11 terminal application or terminal multiplexers like screen.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ <glossentry id='var-TERMCMDRUN'><glossterm>TERMCMDRUN</glossterm>
+ <glossdef>
+ <para>
+ This command is similar to <glossterm><link
+ linkend='var-TERMCMD'>TERMCMD</link></glossterm> however instead of the users shell it runs the command specified by the <glossterm><link
+ linkend='var-SHELLCMDS'>SHELLCMDS</link></glossterm> variable.
+ </para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+<!-- <glossdiv id='var-glossary-u'><title>U</title>-->
+<!-- </glossdiv>-->
+
+<!-- <glossdiv id='var-glossary-v'><title>V</title>-->
+<!-- </glossdiv>-->
+
+ <glossdiv id='var-glossary-w'><title>W</title>
+
+ <glossentry id='var-WORKDIR'><glossterm>WORKDIR</glossterm>
+ <glossdef>
+ <para>Path to directory in tmp/work/ where package
+ will be built.</para>
+ </glossdef>
+ </glossentry>
+
+ </glossdiv>
+
+<!-- <glossdiv id='var-glossary-x'><title>X</title>-->
+<!-- </glossdiv>-->
+
+<!-- <glossdiv id='var-glossary-y'><title>Y</title>-->
+<!-- </glossdiv>-->
+
+<!-- <glossdiv id='var-glossary-z'><title>Z</title>-->
+<!-- </glossdiv>-->
+
+</glossary>
+</appendix>
+<!--
+vim: expandtab tw=80 ts=4
+-->