# Common code for generating core reference images # # Copyright (C) 2007-2011 Linux Foundation LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=4d92cd373abda3937c2bc47fbc49d690 \ file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420" # IMAGE_FEATURES control content of the core reference images # # By default we install packagegroup-core-boot and packagegroup-base-extended packages; # this gives us working (console only) rootfs. # # Available IMAGE_FEATURES: # # - x11 - X server # - x11-base - X server with minimal environment # - x11-sato - OpenedHand Sato environment # - tools-debug - debugging tools # - eclipse-debug - Eclipse remote debugging support # - tools-profile - profiling tools # - tools-testapps - tools usable to make some device tests # - tools-sdk - SDK (C/C++ compiler, autotools, etc.) # - nfs-server - NFS server # - ssh-server-dropbear - SSH server (dropbear) # - ssh-server-openssh - SSH server (openssh) # - qt4-pkgs - Qt4/X11 and demo applications # - hwcodecs - Install hardware acceleration codecs # - package-management - installs package management tools and preserves the package manager database # - debug-tweaks - makes an image suitable for development, e.g. allowing passwordless root logins # - dev-pkgs - development packages (headers, etc.) for all installed packages in the rootfs # - dbg-pkgs - debug symbol packages for all installed packages in the rootfs # - doc-pkgs - documentation packages for all installed packages in the rootfs # - ptest-pkgs - ptest packages for all ptest-enabled recipes # - read-only-rootfs - tweaks an image to support read-only rootfs # FEATURE_PACKAGES_x11 = "packagegroup-core-x11" FEATURE_PACKAGES_x11-base = "packagegroup-core-x11-base" FEATURE_PACKAGES_x11-sato = "packagegroup-core-x11-sato" FEATURE_PACKAGES_tools-debug = "packagegroup-core-tools-debug" FEATURE_PACKAGES_eclipse-debug = "packagegroup-core-eclipse-debug" FEATURE_PACKAGES_tools-profile = "packagegroup-core-tools-profile" FEATURE_PACKAGES_tools-testapps = "packagegroup-core-tools-testapps" FEATURE_PACKAGES_tools-sdk = "packagegroup-core-sdk packagegroup-core-standalone-sdk-target" FEATURE_PACKAGES_nfs-server = "packagegroup-core-nfs-server" FEATURE_PACKAGES_ssh-server-dropbear = "packagegroup-core-ssh-dropbear" FEATURE_PACKAGES_ssh-server-openssh = "packagegroup-core-ssh-openssh" FEATURE_PACKAGES_qt4-pkgs = "packagegroup-core-qt-demoapps" FEATURE_PACKAGES_hwcodecs = "${MACHINE_HWCODECS}" # IMAGE_FEATURES_REPLACES_foo = 'bar1 bar2' # Including image feature foo would replace the image features bar1 and bar2 IMAGE_FEATURES_REPLACES_ssh-server-openssh = "ssh-server-dropbear" # IMAGE_FEATURES_CONFLICTS_foo = 'bar1 bar2' # An error exception would be raised if both image features foo and bar1(or bar2) are included MACHINE_HWCODECS ??= "" CORE_IMAGE_BASE_INSTALL = '\ packagegroup-core-boot \ packagegroup-base-extended \ \ ${CORE_IMAGE_EXTRA_INSTALL} \ ' CORE_IMAGE_EXTRA_INSTALL ?= "" IMAGE_INSTALL ?= "${CORE_IMAGE_BASE_INSTALL}" inherit image # Create /etc/timestamp during image construction to give a reasonably sane default time setting ROOTFS_POSTPROCESS_COMMAND += "rootfs_update_timestamp ; " # Tweak the mount options for rootfs in /etc/fstab if read-only-rootfs is enabled ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("IMAGE_FEATURES", "read-only-rootfs", "read_only_rootfs_hook; ", "",d)}'