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author | Scott Rifenbark <scott.m.rifenbark@intel.com> | 2014-05-09 10:36:57 +0300 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-05-13 07:50:58 +0100 |
commit | 2f4d0722ce42e6381228b335d2bbd5a5901bb594 (patch) | |
tree | 2d4aeb39f465cf7687fa28a4dcb1708d4a73b849 /documentation/ref-manual/ref-tasks.xml | |
parent | ab864d71fb85628e0f1980b84a23bad7a7e2baea (diff) | |
download | openembedded-core-contrib-2f4d0722ce42e6381228b335d2bbd5a5901bb594.tar.gz |
ref-manual: Added new chapter on task documentation
Changes to support a new chapter on the 51 tasks that the
OpenEmbedded build system defines. The changes include a new
file called ref-tasks.xml, changes to the ref-manual.xml
building file to include the new chapter, and a new bullet
item to the list that describes what is in the reference
manual.
(From yocto-docs rev: a816746051ec025014e515fb848b3e0e58d4c7be)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'documentation/ref-manual/ref-tasks.xml')
-rw-r--r-- | documentation/ref-manual/ref-tasks.xml | 497 |
1 files changed, 497 insertions, 0 deletions
diff --git a/documentation/ref-manual/ref-tasks.xml b/documentation/ref-manual/ref-tasks.xml new file mode 100644 index 0000000000..aea0858f73 --- /dev/null +++ b/documentation/ref-manual/ref-tasks.xml @@ -0,0 +1,497 @@ +<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" +"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" +[<!ENTITY % poky SYSTEM "../poky.ent"> %poky; ] > + +<chapter id='ref-tasks'> +<title>Tasks</title> + +<para> + Tasks are units of execution for BitBake. + Recipes (<filename>.bb</filename> files) use tasks to complete + configuring, compiling, and packaging software. + This chapter provides a reference of the tasks defined in the + OpenEmbedded build system. +</para> + +<section id='normal-recipe-build-tasks'> + <title>Normal Recipe Build Tasks</title> + + <para> + The following sections describe normal tasks associated with building + a recipe. + </para> + + <section id='ref-tasks-build'> + <title><filename>do_build</filename></title> + + <para> + Default task for a recipe - depends on all other normal tasks + required to 'build' a recipe. + </para> + </section> + + <section id='ref-tasks-compile'> + <title><filename>do_compile</filename></title> + + <para> + Compiles the source in the compilation directory. + </para> + </section> + + <section id='ref-tasks-compile_ptest_base'> + <title><filename>do_compile_ptest_base</filename></title> + + <para> + Compiles the runtime test suite included in the software being + built. + </para> + </section> + + <section id='ref-tasks-configure'> + <title><filename>do_configure</filename></title> + + <para> + Configures the source by enabling and disabling any build-time and + configuration options for the software being built. + </para> + </section> + + <section id='ref-tasks-configure_ptest_base'> + <title><filename>do_configure_ptest_base</filename></title> + + <para> + Configures the runtime test suite included in the software being + built. + </para> + </section> + + <section id='ref-tasks-deploy'> + <title><filename>do_deploy</filename></title> + + <para> + Writes deployable output files to the deploy directory. + </para> + </section> + + <section id='ref-tasks-fetch'> + <title><filename>do_fetch</filename></title> + + <para> + Fetches the source code. + </para> + </section> + + <section id='ref-tasks-install'> + <title><filename>do_install</filename></title> + + <para> + Copies files from the compilation directory to a holding area. + </para> + </section> + + <section id='ref-tasks-install_ptest_base'> + <title><filename>do_install_ptest_base</filename></title> + + <para> + Copies the runtime test suite files from the compilation directory + to a holding area. + </para> + </section> + + <section id='ref-tasks-package'> + <title><filename>do_package</filename></title> + + <para> + Analyzes the content of the holding area and splits it into subsets + based on available packages and files. + </para> + </section> + + <section id='ref-tasks-package_index'> + <title><filename>do_package_index</filename></title> + + <para> + Creates or updates the index in the Package Feed area. + </para> + </section> + + <section id='ref-tasks-package_write_deb'> + <title><filename>do_package_write_deb</filename></title> + + <para> + Creates the actual DEB packages and places them in the Package Feed + area. + </para> + </section> + + <section id='ref-tasks-package_write_ipk'> + <title><filename>do_package_write_ipk</filename></title> + + <para> + Creates the actual IPK packages and places them in the Package Feed + area. + </para> + </section> + + <section id='ref-tasks-package_write_rpm'> + <title><filename>do_package_write_rpm</filename></title> + + <para> + Creates the actual RPM packages and places them in the Package Feed + area. + </para> + </section> + + <section id='ref-tasks-package_write_tar'> + <title><filename>do_package_write_tar</filename></title> + + <para> + Creates tar archives for packages and places them in the Package + Feed area. + </para> + </section> + + <section id='ref-tasks-packagedata'> + <title><filename>do_packagedata</filename></title> + + <para> + Creates package metadata used by the build system to generate the + final packages. + </para> + </section> + + <section id='ref-tasks-patch'> + <title><filename>do_patch</filename></title> + + <para> + Locates patch files and applies them to the source code. + </para> + </section> + + <section id='ref-tasks-populate_lic'> + <title><filename>do_populate_lic</filename></title> + + <para> + Writes license information for the recipe that is collected later + when the image is constructed. + </para> + </section> + + <section id='ref-tasks-populate_sdk'> + <title><filename>do_populate_sdk</filename></title> + + <para> + Creates the file and directory structure for an installable SDK. + </para> + </section> + + <section id='ref-tasks-populate_sysroot'> + <title><filename>do_populate_sysroot</filename></title> + + <para> + Copies a subset of files installed by do_install into the sysroot + in order to make them available to other recipes. + </para> + </section> + + <section id='ref-tasks-rm_work'> + <title><filename>do_rm_work</filename></title> + + <para> + Removes work files after the build system has finished with them. + </para> + </section> + + <section id='ref-tasks-rm_work_all'> + <title><filename>do_rm_work_all</filename></title> + + <para> + Top-level task for removing work files after the build system has + finished with them. + </para> + </section> + + <section id='ref-tasks-unpack'> + <title><filename>do_unpack</filename></title> + + <para> + Unpacks the source code into a working directory. + </para> + </section> +</section> + +<section id='manually-called-tasks'> + <title>Manually Called Tasks</title> + + <para> + These tasks are typically manually triggered (e.g. by using the + <filename>bitbake -c</filename> command line option): + </para> + + <section id='ref-tasks-checkuri'> + <title><filename>do_checkuri</filename></title> + + <para> + Validates the SRC_URI value. + </para> + </section> + + <section id='ref-tasks-checkuriall'> + <title><filename>do_checkuriall</filename></title> + + <para> + Validates the SRC_URI value for all recipes required to build a + target. + </para> + </section> + + <section id='ref-tasks-clean'> + <title><filename>do_clean</filename></title> + + <para> + Removes all output files for a target. + </para> + </section> + + <section id='ref-tasks-cleanall'> + <title><filename>do_cleanall</filename></title> + + <para> + Removes all output files, shared state cache, and downloaded source + files for a target. + </para> + </section> + + <section id='ref-tasks-cleansstate'> + <title><filename>do_cleansstate</filename></title> + + <para> + Removes all output files and shared state cache for a target. + </para> + </section> + + <section id='ref-tasks-fetchall'> + <title><filename>do_fetchall</filename></title> + + <para> + Fetches all remote sources required to build a target. + </para> + </section> + + <section id='ref-tasks-devshell'> + <title><filename>do_devshell</filename></title> + + <para> + Starts a shell with the environment set up for + development/debugging. + </para> + </section> + + <section id='ref-tasks-listtasks'> + <title><filename>do_listtasks</filename></title> + + <para> + Lists all defined tasks for a target. + </para> + </section> +</section> + +<section id='image-related-tasks'> + <title>Image-Related Tasks</title> + + <para> + The following tasks are applicable to image recipes. + </para> + + <section id='ref-tasks-bootimg'> + <title><filename>do_bootimg</filename></title> + + <para> + Creates a bootable live image. + </para> + </section> + + <section id='ref-tasks-bundle_initramfs'> + <title><filename>do_bundle_initramfs</filename></title> + + <para> + Combines an initial ramdisk image and kernel together to form + a single image. + </para> + </section> + + <section id='ref-tasks-rootfs'> + <title><filename>do_rootfs</filename></title> + + <para> + Creates the root filesystem (file and directory structure) for an + image. + </para> + </section> + + <section id='ref-tasks-testimage'> + <title><filename>do_testimage</filename></title> + + <para> + Boots an image and performs runtime tests within the image. + </para> + </section> + + <section id='ref-tasks-testimage_auto'> + <title><filename>do_testimage_auto</filename></title> + + <para> + Boots an image and performs runtime tests within the image + immediately after it has been built. + </para> + </section> + + <section id='ref-tasks-vmdkimg'> + <title><filename>do_vmdkimg</filename></title> + + <para> + Creates a .vmdk image for use with VMware and compatible virtual + machine hosts. + </para> + </section> +</section> + +<section id='kernel-related-tasks'> + <title>Kernel-Related Tasks</title> + + <para> + The following tasks are applicable to kernel recipes. Some of them + (for example do_menuconfig) are also applicable to recipes which use + Linux kernel style configuration (e.g. busybox). + </para> + + <section id='ref-tasks-compile_kernelmodules'> + <title><filename>do_compile_kernelmodules</filename></title> + + <para> + Compiles loadable modules for the Linux kernel. + </para> + </section> + + <section id='ref-tasks-diffconfig'> + <title><filename>do_diffconfig</filename></title> + + <para> + Compares the old and new config files after running do_menuconfig + for the kernel. + </para> + </section> + + <section id='ref-tasks-kernel_checkout'> + <title><filename>do_kernel_checkout</filename></title> + + <para> + Checks out source/meta branches for a linux-yocto style kernel. + </para> + </section> + + <section id='ref-tasks-kernel_configcheck'> + <title><filename>do_kernel_configcheck</filename></title> + + <para> + Validates the kernel configuration for a linux-yocto style kernel. + </para> + </section> + + <section id='ref-tasks-kernel_configme'> + <title><filename>do_kernel_configme</filename></title> + + <para> + Assembles the kernel configuration for a linux-yocto style kernel. + </para> + </section> + + <section id='ref-tasks-kernel_link_vmlinux'> + <title><filename>do_kernel_link_vmlinux</filename></title> + + <para> + Creates a symbolic link in arch/$arch/boot for vmlinux kernel + images. + </para> + </section> + + <section id='ref-tasks-menuconfig'> + <title><filename>do_menuconfig</filename></title> + + <para> + Runs 'make menuconfig' for the kernel. + </para> + </section> + + <section id='ref-tasks-savedefconfig'> + <title><filename>do_savedefconfig</filename></title> + + <para> + Creates a minimal Linux kernel configuration file. + </para> + </section> + + <section id='ref-tasks-sizecheck'> + <title><filename>do_sizecheck</filename></title> + + <para> + Checks the size of the kernel image against KERNEL_IMAGE_MAXSIZE + (if set). + </para> + </section> + + <section id='ref-tasks-strip'> + <title><filename>do_strip</filename></title> + + <para> + Strips unneeded sections out of the Linux kernel image. + </para> + </section> + + <section id='ref-tasks-uboot_mkimage'> + <title><filename>do_uboot_mkimage</filename></title> + + <para> + Creates a uImage file from the kernel for the U-Boot bootloader. + </para> + </section> + + <section id='ref-tasks-validate_branches'> + <title><filename>do_validate_branches</filename></title> + + <para> + Ensures that the source/meta branches are on the locations + specified by their SRCREV values for a linux-yocto style kernel. + </para> + </section> +</section> + +<section id='miscellaneous-tasks'> + <title>Miscellaneous Tasks</title> + + <para> + The following sections describe miscellaneous tasks. + </para> + + <section id='ref-tasks-generate_qt_config_file'> + <title><filename>do_generate_qt_config_file</filename></title> + + <para> + Writes a qt.conf file for building a Qt-based application. + </para> + </section> + + <section id='ref-tasks-spdx'> + <title><filename>do_spdx</filename></title> + + <para> + A build stage that takes the source code and scans it on a remote + FOSSOLOGY server in order to produce an SPDX document. + </para> + </section> +</section> + +</chapter> +<!-- +vim: expandtab tw=80 ts=4 +--> |