classes: Add SPDX license identifiers

As stated in our top level license files, the license is MIT unless
otherwise stated. Add SPDX identifers accordingly. Replace older
license statementa with the standardised syntax. Also drop "All
Rights Reserved" expression as it isn't used now, doesn't mean anything
and is confusing.

(From OE-Core rev: 081a391fe09a21265881e39a2a496e4e10b4f80b)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes/allarch.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # This class is used for architecture independent recipes/data files (usually scripts)

meta/classes/archiver.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # This bbclass is used for creating archive for:

meta/classes/autotools-brokensep.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Autotools class for recipes where separate build dir doesn't work
 # Ideally we should fix software so it does work. Standard autotools supports

meta/classes/autotools.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 def get_autotools_dep(d):
     if d.getVar('INHIBIT_AUTOTOOLS_DEPS'):

meta/classes/baremetal-image.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Baremetal image class
 #

meta/classes/base.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 BB_DEFAULT_TASK ?= "build"
 CLASSOVERRIDE ?= "class-target"

meta/classes/bash-completion.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 DEPENDS:append:class-target = " bash-completion"
 

meta/classes/bin_package.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Common variable and task for the binary package recipe.
 # Basic principle:

meta/classes/binconfig-disabled.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # Class to disable binconfig files instead of installing them

meta/classes/binconfig.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 FILES:${PN}-dev += "${bindir}/*-config"
  

meta/classes/buildhistory.bbclass

@@ -6,6 +6,8 @@
 # Copyright (C) 2011-2016 Intel Corporation
 # Copyright (C) 2007-2011 Koen Kooi <koen@openembedded.org>
 #
+# SPDX-License-Identifier: MIT
+#
 
 IMAGE_CLASSES += "image-artifact-names"
 

meta/classes/buildstats-summary.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Summarize sstate usage at the end of the build
 python buildstats_summary () {

meta/classes/buildstats.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 BUILDSTATS_BASE = "${TMPDIR}/buildstats/"
 

meta/classes/cargo.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 ##
 ## Purpose:

meta/classes/cargo_common.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 ##
 ## Purpose:

meta/classes/ccache.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # Usage:

meta/classes/ccmake.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit terminal
 

meta/classes/chrpath.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 CHRPATH_BIN ?= "chrpath"
 PREPROCESS_RELOCATE_DIRS ?= ""

meta/classes/cmake.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Path to the CMake file to process.
 OECMAKE_SOURCEPATH ??= "${S}"

meta/classes/cml1.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # returns all the elements from the src uri that are .cfg files
 def find_cfgs(d):

meta/classes/compress_doc.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Compress man pages in ${mandir} and info pages in ${infodir}
 #

meta/classes/copyleft_compliance.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Deploy sources for recipes for compliance with copyleft-style licenses
 # Defaults to using symlinks, as it's a quick operation, and one can easily

meta/classes/copyleft_filter.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Filter the license, the copyleft_should_include returns True for the
 # COPYLEFT_LICENSE_INCLUDE recipe, and False for the

meta/classes/core-image.bbclass

@@ -1,6 +1,8 @@
 # Common code for generating core reference images
 #
 # Copyright (C) 2007-2011 Linux Foundation
+#
+# SPDX-License-Identifier: MIT
 
 # IMAGE_FEATURES control content of the core reference images
 # 

meta/classes/cpan-base.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # cpan-base providers various perl related information needed for building

meta/classes/cpan.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # This is for perl modules that use the old Makefile.PL build system

meta/classes/cpan_build.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # This is for perl modules that use the new Build.PL build system

meta/classes/cross-canadian.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 # NOTE - When using this class the user is responsible for ensuring that
 # TRANSLATED_TARGET_ARCH is added into PN. This ensures that if the TARGET_ARCH
 # is changed, another nativesdk xxx-canadian-cross can be installed

meta/classes/cross.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit relocatable
 

meta/classes/crosssdk.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit cross
 

meta/classes/cve-check.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # This class is used to check recipes against public CVEs.
 #

meta/classes/debian.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Debian package renaming only occurs when a package is built
 # We therefore have to make sure we build all runtime packages

meta/classes/deploy.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 DEPLOYDIR = "${WORKDIR}/deploy-${PN}"
 SSTATETASKS += "do_deploy"

meta/classes/devicetree.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # This bbclass implements device tree compliation for user provided device tree
 # sources. The compilation of the device tree sources is the same as the kernel

meta/classes/devshell.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit terminal
 

meta/classes/devtool-source.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Development tool - source extraction helper class
 #

meta/classes/devupstream.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Class for use in BBCLASSEXTEND to make it easier to have a single recipe that
 # can build both stable tarballs and snapshots from upstream source

meta/classes/distro_features_check.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Temporarily provide fallback to the old name of the class
 

meta/classes/distrooverrides.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Turns certain DISTRO_FEATURES into overrides with the same
 # name plus a df- prefix. Ensures that these special

meta/classes/dos2unix.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Class for use to convert all CRLF line terminators to LF
 # provided that some projects are being developed/maintained

meta/classes/externalsrc.bbclass

@@ -2,7 +2,8 @@
 # Author: Richard Purdie
 # Some code and influence taken from srctree.bbclass:
 # Copyright (C) 2009 Chris Larson <clarson@kergoth.com>
-# Released under the MIT license (see COPYING.MIT for the terms)
+#
+# SPDX-License-Identifier: MIT
 #
 # externalsrc.bbclass enables use of an existing source tree, usually external to
 # the build system to build a piece of software rather than the usual fetch/unpack/patch

meta/classes/extrausers.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # This bbclass is used for image level user/group configuration.
 # Inherit this class if you want to make EXTRA_USERS_PARAMS effective.

meta/classes/features_check.bbclass

@@ -11,6 +11,9 @@
 #
 # Copyright 2019 (C) Texas Instruments Inc.
 # Copyright 2013 (C) O.S. Systems Software LTDA.
+#
+# SPDX-License-Identifier: MIT
+
 
 python () {
     if d.getVar('PARSE_ALL_RECIPES', False):

meta/classes/fontcache.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # This class will generate the proper postinst/postrm scriptlets for font

meta/classes/fs-uuid.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Extract UUID from ${ROOTFS}, which must have been built
 # by the time that this function gets called. Only works

meta/classes/gconf.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 DEPENDS += "gconf"
 PACKAGE_WRITE_DEPS += "gconf-native"

meta/classes/gettext.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 def gettext_dependencies(d):
     if d.getVar('INHIBIT_DEFAULT_DEPS') and not oe.utils.inherits(d, 'cross-canadian'):

meta/classes/gi-docgen.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # gi-docgen is a new gnome documentation generator, which
 # seems to be a successor to gtk-doc:

meta/classes/gio-module-cache.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 PACKAGE_WRITE_DEPS += "qemu-native"
 inherit qemu

meta/classes/glide.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Handle Glide Vendor Package Management use
 #

meta/classes/gnomebase.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 def gnome_verdir(v):
     return ".".join(v.split(".")[:-1])

meta/classes/go-mod.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Handle Go Modules support
 #

meta/classes/go-ptest.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit go ptest
 

meta/classes/go.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit goarch
 inherit linuxloader

meta/classes/goarch.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 BUILD_GOOS = "${@go_map_os(d.getVar('BUILD_OS'), d)}"
 BUILD_GOARCH = "${@go_map_arch(d.getVar('BUILD_ARCH'), d)}"

meta/classes/gobject-introspection-data.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # This variable is set to True if gobject-introspection-data is in
 # DISTRO_FEATURES and qemu-usermode is in MACHINE_FEATURES, and False otherwise.

meta/classes/gobject-introspection.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Inherit this class in recipes to enable building their introspection files
 

meta/classes/grub-efi-cfg.bbclass

@@ -1,8 +1,7 @@
 # grub-efi.bbclass
 # Copyright (c) 2011, Intel Corporation.
-# All rights reserved.
 #
-# Released under the MIT license (see packages/COPYING)
+# SPDX-License-Identifier: MIT
 
 # Provide grub-efi specific functions for building bootable images.
 

meta/classes/grub-efi.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit grub-efi-cfg
 require conf/image-uefi.conf

meta/classes/gsettings.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # A bbclass to handle installed GSettings (glib) schemas, updated the compiled
 # form on package install and remove.

meta/classes/gtk-doc.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Helper class to pull in the right gtk-doc dependencies and configure
 # gtk-doc to enable or disable documentation building (which requries the

meta/classes/gtk-icon-cache.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 FILES:${PN} += "${datadir}/icons/hicolor"
 

meta/classes/gtk-immodules-cache.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # This class will update the inputmethod module cache for virtual keyboards
 #

meta/classes/icecc.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # IceCream distributed compiling support
 #

meta/classes/image-artifact-names.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 ##################################################################
 # Specific image creation and rootfs population info.

meta/classes/image-buildinfo.bbclass

@@ -4,7 +4,7 @@
 # Copyright (C) 2014 Intel Corporation
 # Author: Alejandro Enedino Hernandez Samaniego <alejandro.hernandez@intel.com>
 #
-# Licensed under the MIT license, see COPYING.MIT for details
+# SPDX-License-Identifier: MIT
 #
 # Usage: add INHERIT += "image-buildinfo" to your conf file
 #

meta/classes/image-combined-dbg.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 IMAGE_PREPROCESS_COMMAND:append = " combine_dbg_image; "
 

meta/classes/image-container.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 ROOTFS_BOOTSTRAP_INSTALL = ""
 IMAGE_TYPES_MASKED += "container"

meta/classes/image-live.bbclass

@@ -1,5 +1,6 @@
-# Copyright (C) 2004, Advanced Micro Devices, Inc.  All Rights Reserved
-# Released under the MIT license (see packages/COPYING)
+# Copyright (C) 2004, Advanced Micro Devices, Inc.
+#
+# SPDX-License-Identifier: MIT
 
 # Creates a bootable image using syslinux, your kernel and an optional
 # initrd

meta/classes/image-postinst-intercepts.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Gather existing and candidate postinst intercepts from BBPATH
 POSTINST_INTERCEPTS_DIR ?= "${COREBASE}/scripts/postinst-intercepts"

meta/classes/image.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 IMAGE_CLASSES ??= ""
 

meta/classes/image_types.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # The default aligment of the size of the rootfs is set to 1KiB. In case
 # you're using the SD card emulation of a QEMU system simulator you may

meta/classes/image_types_wic.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # The WICVARS variable is used to define list of bitbake variables used in wic code
 # variables from this list is written to <image>.env file

meta/classes/insane.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # BB Class inspired by ebuild.sh
 #

meta/classes/kernel-arch.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # set the ARCH environment variable for kernel compilation (including

meta/classes/kernel-artifact-names.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 ##################################################################
 # Specific kernel creation info

meta/classes/kernel-devicetree.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Support for device tree generation
 python () {

meta/classes/kernel-fitimage.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit kernel-uboot kernel-artifact-names uboot-sign
 

meta/classes/kernel-grub.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # While installing a rpm to update kernel on a deployed target, it will update

meta/classes/kernel-module-split.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 pkg_postinst:modules () {
 if [ -z "$D" ]; then

meta/classes/kernel-uboot.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # fitImage kernel compression algorithm
 FIT_KERNEL_COMP_ALG ?= "gzip"

meta/classes/kernel-uimage.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit kernel-uboot
 

meta/classes/kernel-yocto.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # remove tasks that modify the source tree in case externalsrc is inherited
 SRCTREECOVEREDTASKS += "do_validate_branches do_kernel_configcheck do_kernel_checkout do_fetch do_unpack do_patch"

meta/classes/kernel.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit linux-kernel-base kernel-module-split
 

meta/classes/kernelsrc.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 S = "${STAGING_KERNEL_DIR}"
 deltask do_fetch

meta/classes/lib_package.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 #
 # ${PN}-bin is defined in bitbake.conf
 #

meta/classes/libc-package.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 #
 # This class knows how to package up [e]glibc. Its shared since prebuild binary toolchains

meta/classes/license.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Populates LICENSE_DIRECTORY as set in distro config with the license files as set by
 # LIC_FILES_CHKSUM.

meta/classes/license_image.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 ROOTFS_LICENSE_DIR = "${IMAGE_ROOTFS}/usr/share/common-licenses"
 

meta/classes/linux-dummy.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 python __anonymous () {
     if d.getVar('PREFERRED_PROVIDER_virtual/kernel') == 'linux-dummy':

meta/classes/linux-kernel-base.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # parse kernel ABI version out of <linux/version.h>
 def get_kernelversion_headers(p):

meta/classes/linuxloader.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 def get_musl_loader_arch(d):
     import re

meta/classes/live-vm-common.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Some of the vars for vm and live image are conflicted, this function
 # is used for fixing the problem.

meta/classes/logging.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # The following logging mechanisms are to be used in bash functions of recipes.
 # They are intended to map one to one in intention and output format with the

meta/classes/manpages.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 # Inherit this class to enable or disable building and installation of manpages
 # depending on whether 'api-documentation' is in DISTRO_FEATURES. Such building

meta/classes/mcextend.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 python mcextend_virtclass_handler () {
     cls = e.data.getVar("BBEXTENDCURR")

meta/classes/meson-routines.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit siteinfo
 

meta/classes/meson.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 inherit python3native meson-routines qemu
 

meta/classes/metadata_scm.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 METADATA_BRANCH := "${@oe.buildcfg.detect_branch(d)}"
 METADATA_BRANCH[vardepvalue] = "${METADATA_BRANCH}"

meta/classes/migrate_localcount.bbclass

@@ -1,6 +1,8 @@
 #
 # Copyright OpenEmbedded Contributors
 #
+# SPDX-License-Identifier: MIT
+#
 
 PRSERV_DUMPDIR ??= "${LOG_DIR}/db"
 LOCALCOUNT_DUMPFILE ??= "${PRSERV_DUMPDIR}/prserv-localcount-exports.inc"