View source for 2.7 Release Notes WIP


Security Fixes
--------------
* avahi: CVE-2017-6519
* bind: CVE-2018-5738, CVE-2018-5740, CVE-2018-5744, CVE-2018-5745, CVE-2019-6465
* bluez5: CVE-2018-10910
* cairo: CVE-2018-19876, CVE-2019-6461, CVE-2019-6462
* curl: CVE-2018-16890, CVE-2019-3822, CVE-2019-3823
* gettext: CVE-2018-18751
* ghostscript: CVE-2019-6116, CVE-2019-3835, CVE-2019-3838
* glibc: CVE-2019-7309, CVE-2019-9169
* icu: CVE-2018-18928
* libarchive: CVE-2019-1000019, CVE-2019-1000020, CVE-2018-1000877, CVE-2018-1000878, CVE-2018-1000879, CVE-2018-1000880
* libcroco: CVE-2017-7961
* libexif: CVE-2016-6328, CVE-2018-20030
* libid3tag: CVE-2004-2779
* libpng: fix CVE-2019-7317
* libsndfile1: CVE-2017-14245, CVE-2017-14246, CVE-2017-12562, CVE-2018-19758, CVE-2017-17456, CVE-2017-17457, CVE-2018-19661, CVE-2018-19662, CVE-2018-19432, CVE-2019-3832
* linux-yocto/4.19: CVE-2019-7221, CVE-2019-6974, CVE-2019-7222
* nettle: CVE-2018-16868, CVE-2018-16869
* nss: CVE-2018-12404
* openssl: CVE-2019-1543
* python-native: CVE-2018-14647
* qemu: CVE-2018-16872, CVE-2018-20124, CVE-2018-20125, CVE-2018-20126, CVE-2018-20191, CVE-2018-20216, CVE-2019-3812
* sqlite3: CVE-2019-9936, CVE-2019-9937
* systemd: CVE-2019-6454, CVE-2018-16864, CVE-2018-16865, CVE-2018-16866


New Features / Enhancements
---------------------------
* Linux kernel 5.0/4.19, gcc 8.3, glibc 2.29 and ~230 other recipe upgrades
* Added support for virgl GL acceleration within QEMU / runqemu
* Added support SLiRP user-space networking in runqemu for easier networking within containers
* New "packagegroup-core-base-utils" packagegroup to easily bring in full-featured versions of standard system utilities
* New "ccmake" class to enable the CMake curses UI
* New "mcextend" class to enable easily creating multiconfig recipe variants
* New "xmlcatalog" class to update the XML catalogue
* New recipes: eglinfo-wayland, inetutils, libdazzle, libjitterentropy, libmodulemd, libpsl, vim, virglrenderer
* Architecture-specific changes:
 - linux-yocto: add baseline ARC support
 - qemuarm64: Add graphics support
 - qemuarm: Swap for an arm7ve (A15) configuration
 - arch-armv7*.inc: Add Cortex vfpv4-d16 support
 - arch-armv8a.inc: add tune include for armv8
 - arm-tunes: Remove -march option if mcpu is already added
 - ThunderX: update the armv8a rules
 - tune-cortexa32: add tunes for ARM Cortex-A32
 - tune-cortexa35: add tunes for ARM Cortex-A35
 - tune-cortexa53: add tunes for ARM Cortex-A53
 - tune-cortexa5.inc: Add tune options for vfpv4
 - tune-cortexa72: add tunes for ARM Cortex-A72
 - linux-yocto/4.19: introduce qemuriscv64 and qemuarma15 BSP definitions
 - gcc: Enable secureplt for powerpc64 target too
 - goarch: Add riscv64
 - gstreamer: Add RISC-V support
 - kernel-fitimage: support RISC-V
 - lib/oe/elf.py: Add powerpc64 architecture definition for musl
 - webkitgtk: Enable building for ARC architecture
 - linux-yocto: pinctrl config change for cannonlake
 - mdadm: add mdmon service to support Intel VROC
 - mesa: Allow building the r600 driver
 - Added armeb support to meson class
* Kernel-related changes:
 - kernel: defaults for KBUILD_BUILD_USER and KBUILD_BUILD_HOST are now soft
 - kernel-fitimage: Introduce a way to provide external dtb
 - kernel-yocto: allow kernel-meta repositories to be patched
* New "resulttool" for managing and storing test results and executing manual tests
* Significant cleanup of ptests, 100% pass rate for python3, and new ptests for json-glib, opkg, ruby
* devtool improvements:
 - Handle exporting generated kernel config fragments
 - Support kmeta directory usage with devtool modify/finish
 - Add "check-upgrade-status" command to print an overall list of recipes that can be updated
 - Allow allow use of alternate ssh command with devtool deploy-target
* Changed default debug split to make separate source packages
* Add "src-pkgs" IMAGE_FEATURES item to install all debug sources (default enabled for the SDK)
* Extended recipes to native: libaio, libepoxy, gtk+3, mesa, adwaita-icon-theme, hicolor-icon-theme, liberation-fonts, libxi, libxtst, at-spi2-atk, at-spi2-core, vte
* Extended recipes to nativesdk: gtk+3, libepoxy, fontconfig, libice, libsm, libxft, libxml-namespacesupport-perl, libxml-sax-base-perl, libxml-sax-perl, libxt, mesa, gdk-pixbuf, adwaita-icon-theme, hicolor-icon-theme, cairo, harfbuzz, libjpeg-turbo, pango, liberation-fonts, libxcomposite, libxdamage, libxi, libxtst, at-spi2-atk, at-spi2-core, atk, vte
* Added meson to standard host SDK packages
* Moved a number of recipes from autotools to meson
* Bitbake's gitsm fetcher reworked to support MIRRORS and BB_NO_NETWORK
* asciidoc: use Python 3 port
* bind-utils: Install nslookup
* busybox: Enable domain search list support
* busybox: Enable mountpoint and setsid applets
* ccache.bbclass: Make it can be shared between different builds
* classes/buildhistory: display modified git branches
* classes/icecc: Add ICECC_REMOTE_CPP variable
* classes/testsdk: Split implementation into classes
* cmake: Support Eclipse and other cmake generators
* classes/devicetree: Add support to compile overlays separately
* classes/devicetree: Add virtual provider for dtb
* initramfs-framework: add lvm module
* initscripts: Add support for /etc/default/timestamp
* libusb1: Add udev support
* libunwind: Enable building static archive on musl
* linux-firmware: recommend split up packages
* linux-firmware: split out liquidio firmware
* mdadm: add init and service scripts
* meson: support multiple cross configuration files
* native: Enable RDEPENDS handling
* opkg: add --ignore-recommends flag
* patch/insane: Rework patch fuzz handling
* ptest.bbclass: Add feature to populate a binary directory
* python: add tk support
* testimage: Add possibility to pass parameters to qemu/runqemu
* runqemu: Make QB_MEM easier to set
* qemumips: Enable the poweroff driver
* scripts: Add oe-pylint
* runqemu: Add serialstdio mode
* image_types: add base64 conversion
* sstate: Implement hash equivalence sstate
* u-boot: Add mkenvimage tool
* u-boot: Support menuconfig for u-boot
* u-boot: install dumpimage and fit_check_sign in u-boot-tools
* util-linux: package each binary separately
* wic: allow bitbake variables in kickstart files
* wic: bootimg-efi: add a title source parameter
* gsettings: allow the schemas to be in any package
* insane.bbclass: Add configure-unsafe and configure-gettext
* insane.bbclass: support unrecognized configure checking for Meson
* insane: Clarify GNU_HASH warning
* base.bbclass: Display name of licenses which caused SkipRecipe
* distro_features_check.bbclass: show all error info at one time
* bitbake: Allow arguments in FAKEROOTCMD
* bitbake: bitbake-diffsigs: Support recursive deps with signature files
* bitbake: fetch2: Print SCMs list when SRCREV_FORMAT is not set
* licence: Add license file CC-BY-SA-4.0
* Set default CONNECTIVITY_CHECK_URIS for OE-Core



Recipe Upgrades
---------------
* acpid: upgrade 2.0.30 -> 2.0.31
* adwaita-icon-theme: upgrade 3.28.0 -> 3.30.1
* alsa-lib: 1.1.6 -> 1.1.8
* alsa-plugins: 1.1.6 -> 1.1.8
* alsa-tools: 1.1.6 -> 1.1.7
* alsa-utils: 1.1.6 -> 1.1.8
* apr: upgrade 1.6.3 -> 1.6.5
* atk: upgrade 2.28.1 -> 2.30.0
* at-spi2-atk: upgrade 2.26.2 -> 2.30.0
* at-spi2-core: upgrade 2.28.0 -> 2.30.0
* at: upgrade to 3.1.23
* bind: update to 9.11.5-P4
* binutils: upgrade to 2.32
* blktool: update to 4-7.1
* bmap-tools: update from 3.4 to 3.5
* boost: update to 1.69.0
* btrfs-tools: update to 4.20.1
* busybox: update to 1.30.1
* ca-certificates: upgrade 20180409 -> 20190110
* cairo: upgrade 1.14.12 -> 1.16.0
* ccache: 3.4.2 -> 3.6
* clutter-gst-3.0: upgrade 3.0.26 -> 3.0.27
* cmake: update to 3.14.1
* connman: update to 1.36
* createrepo-c: update to 0.12.1
* cryptodev: 1.9 -> 1.10
* cups: upgrade to 2.2.10
* curl: upgrade to 7.64.0
* dbus-test: upgrade to 1.12.12
* dbus: upgrade to 1.12.12
* debianutils: update to 4.8.6.1
* diffutils: upgrade to 3.7
* dmidecode: update to 3.2
* dnf: update to 4.1.0
* dpkg: Upgrade to 1.19.4
* dropbear: update to 2019.77
* e2fsprogs: 1.44.3 -> 1.44.5
* ed: upgrade 1.14.2 -> 1.15
* eglinfo: upgrade SRCREV to 223817ee3798
* elfutils: 0.174 -> 0.176
* epiphany: update to 3.30.3
* ethtool: 4.17 -> 4.19
* eudev: upgrade 3.2.5 -> 3.2.7
* ffmpeg: update to 4.1.1
* file: upgrade 5.34 -> 5.36
* fts: Bump FTS to version 1.2.7
* gcc: Update to 8.3 latest on 8.x release
* gcr: upgrade 3.28.0 -> 3.28.1
* gdbm: update to 1.18.1
* gdb: Upgrade 8.2 -> 8.2.1
* gdk-pixbuf: update to 2.38.0
* ghostscript: 9.25 -> 9.26
* git: 2.18.1 -> 2.20.1
* glib-2.0: upgrade 2.58.0 -> 2.58.3
* glibc: Update to 2.29 release
* glib-networking: upgrade 2.54.1 -> 2.60.1
* gnome-desktop-testing: upgrade to 2018.1
* gnu-config: upgrade to 20181128 revision
* gnu-efi: upgrade 3.0.8 -> 3.0.9
* gnupg: upgrade 2.2.9 -> 2.2.13
* gnutls: update to 3.6.5
* go: add recipes for 1.12.1 and make it default
* go: Upgrade 1.11.1 -> 1.11.4 minor release
* gobject-introspection: update to 1.58.3
* gpgme: 1.11.1 -> 1.12.0
* grep: upgrade 3.1 -> 3.3
* gsettings-desktop-schemas: upgrade 3.28.0 -> 3.28.1
* gst-examples: upgrade to latest revision
* gstreamer1.0: upgrade to version 1.14.4
* gstreamer1.0-libav: upgrade to version 1.14.4
* gstreamer1.0-omx: upgrade to version 1.14.4
* gstreamer1.0-plugins-bad: upgrade to version 1.14.4
* gstreamer1.0-plugins-base: upgrade to version 1.14.4
* gstreamer1.0-plugins-good: upgrade to version 1.14.4
* gstreamer1.0-plugins-ugly: upgrade to version 1.14.4
* gstreamer1.0-python: upgrade to version 1.14.4
* gstreamer1.0-rtsp-server: upgrade to version 1.14.4
* gstreamer1.0-vaapi: upgrade to version 1.14.4
* gst-validate: upgrade 1.14.2 -> 1.14.4
* gtk+3: update to 3.24.5
* gzip: upgrade 1.9 -> 1.10
* harfbuzz: upgrade 1.8.8 -> 2.3.1
* hdparm: upgrade 9.56 -> 9.58
* i2c-tools: upgrade 4.0 -> 4.1
* icu: update to 63.1
* iproute2: 4.18.0 -> 4.19.0
* iso-codes: upgrade 4.1 -> 4.2
* json-glib: upgrade 1.4.2 -> 1.4.4
* kexec-tools: update 2.0.19
* kmod: upgrade to 26
* kmscube: update to latest commit
* less: upgrade 530 -> 550
* libassuan: update to 2.5.3
* libatomic-ops: upgrade 7.6.6 -> 7.6.8
* libcap: upgrade 2.25 -> 2.26
* libcomps: upgrade 0.1.8 -> 0.1.10
* libdnf: update to 0.26.0
* libdrm: Upgrade 2.4.94 -> 2.4.97
* libepoxy: upgrade 1.5.2 -> 1.5.3
* liberror-perl: upgrade 0.17026 -> 0.17027
* libevdev: upgrade 1.5.9 -> 1.6.0
* libfm-extra: upgrade 1.3.0.2 -> 1.3.1
* libfm: upgrade 1.3.0.2 -> 1.3.1
* libfontenc: update to 1.1.4
* libgcrypt: upgrade 1.8.3 -> 1.8.4
* libgpg-error: Bump to version 1.35
* libinput: upgrade 1.11.3 -> 1.12.6
* libjpeg-turbo: upgrade 2.0.0 -> 2.0.2
* libmodulemd: update to 2.1.0
* libpcap: upgrade 1.8.1 -> 1.9.0
* libpcre2: update to 10.32
* libpcre: upgrade to 8.43
* libpipeline: update to 1.5.1
* libpng: upgrade 1.6.35 -> 1.6.36
* librepo: update to 1.9.4
* libsdl2: upgrade 2.0.8 -> 2.0.9
* libsecret: upgrade 0.18.6 -> 0.18.7
* libsm: update to 1.2.3
* libsolv: update to 0.7.3
* libsoup: upgrade to 2.64.2
* libunwind: Upgrade to 1.3.1 release
* liburcu: upgrade 0.10.1 -> 0.10.2
* libva: update 2.2.0 -> 2.4.0
* libva-utils: 2.2.0 -> 2.4.0
* libwebp: update to 1.0.2
* libx11-diet: update to 1.6.7
* libx11: update to 1.6.7
* libxau: upgrade 1.0.8 -> 1.0.9
* libxcb: update to 1.13.1
* libxcomposite: update to 0.4.5
* libxcrypt: Upgrade to 4.4.2
* libxcursor: update 1.2.0
* libxdamage: update to 1.1.5
* libxkbcommon: update to 0.8.4
* libxslt: update to 1.1.33
* lighttpd: update to 1.4.53
* linux-firmware: Bump revision to 7bc2464
* linux-libc-headers: update to 5.x headers
* linux-yocto: introduce 4.19 recipes (4.19.30)
* linux-yocto: introduce 5.0.3 recipes
* linux-yocto-rt/4.19: update to -rt16
* llvm: upgrade to 8.0.0
* logrotate: upgrade 3.14.0 -> 3.15.0
* ltp: Bump to 20190115
* lttng-modules: upgrade 2.10.7 -> 2.10.8
* lttng-tools: Upgrade 2.9.5 -> 2.10.6
* lttng-ust: upgrade 2.10.1 -> 2.10.3
* lz4: upgrade 1.8.2 -> 1.8.3
* lzip: upgrade 1.20 -> 1.21
* lzop: upgrade 1.03 -> 1.04
* man-db: 2.8.3 -> 2.8.4
* mc: upgrade 4.8.21 -> 4.8.22
* mdadm: Upgrade to 4.1
* menu-cache: upgrade 1.0.2 -> 1.1.0
* mesa: Update 18.1.9 -> 19.0.1
* meson: update to 0.49.2
* mklibs-native: 0.1.43 -> 0.1.44
* mobile-broadband-provider-info: upgrade 20170310 -> 20190116
* mpfr: Upgrade to 4.0.2 release
* mtools: upgrade 4.0.18 -> 4.0.19
* musl: Upgrade to master beyond 1.1.21
* nasm: Upgrade 2.13.03 -> 2.14.02
* ncurses: upgrade 6.1 -> 6.1+20181013
* netbase: update to 5.6
* nettle: update to 3.4.1
* nfs-utils: Upgrade to 2.3.3
* ninja: update to 1.9.0
* nspr: update 4.21
* nss: update to 3.42.1
* ofono: upgrade 1.24 -> 1.25
* openssh: Update to 7.9
* openssl10: update to 1.0.2r
* openssl: update to 1.1.1b
* opkg: upgrade to version 0.4.0
* opkg-utils: upgrade to version 0.4.0
* p11-kit: upgrade 0.23.14 -> 0.23.15
* pcmanfm: upgrade 1.3.0 -> 1.3.1
* perl: add a version that builds the recipe using perl-cross, and update to 5.28.1
* piglit: upgrade to current HEAD
* pixman: upgrade 0.34.0 -> 0.38.0
* pkgconf: upgrade 1.5.3 -> 1.6.0
* powertop: update to 2.10
* pseudo: update to latest master
* psmisc: update to 23.2
* ptest-runner: Upgrade to 2.3.1
* python3-gitdb: upgrade 2.0.4 -> 2.0.5
* python3-pbr: upgrade to 5.1.2
* python3-pip: upgrade 18.0 -> 19.0.2
* python3-setuptools: upgrade 40.0.0 -> 40.8.0
* python3-six: upgrade 1.11.0 -> 1.12.0
* python3-smmap: upgrade to 2.0.5
* python3: upgrade to 3.7.2
* qemu: Bump to version 3.1
* readline: upgrade 7.0 -> 8.0
* rng-tools: 5 -> 6.6
* rpcbind: 0.2.4 -> 1.2.5
* rpm: update to 4.14.2.1
* ruby: upgrade 2.5.1 -> 2.5.3
* sbc: upgrade 1.3 -> 1.4
* sqlite3: Update to 3.27.2
* strace: upgrade to version 4.26
* subversion: upgrade 1.10.0 -> 1.11.1
* sudo: upgrade to 1.8.27
* syslinux: upgrade to 6.04-pre2
* sysprof: update to 3.30.2
* sysstat: upgrade to 12.1.3
* systemd-boot: upgrade to 241
* systemd: Update to systemd-stable v241-stable release
* systemtap: update to enable 5.0 kernel capabilities
* tar: upgrade to 1.31
* tcl: Upgrade to 8.6.9
* tiff: update to 4.0.10
* tzdata/tzcode-native: update to 2019a
* u-boot: Upgrade to 2019.01 release
* vala: update to 0.42.5
* wayland-protocols: upgrade 1.16 -> 1.17
* wayland: upgrade 1.16.0 -> 1.17.0
* webkitgtk: update to 2.22.7
* wget: upgrade 1.19.5 -> 1.20.1
* wpa-supplicant: update to 2.7
* x264: update to latest on stable branch
* xev: update to 1.2.3
* xf86-input-libinput: update to 0.28.2
* xf86-video-intel: update to latest
* xhost: update to 1.0.8
* xinit: update to 1.4.1
* xkeyboard-config: update to 2.26
* xmodmap: update to 1.0.10
* xprop: update to 1.2.4
* xserver-xorg: update to 1.20.4
* xvinfo: update to 1.1.4
* yocto-uninative: Update to 2.4





optimisation
------------
* locale: Allow usage of cross-localedef for ARC
* meta/icecc.bbclass: Move system blacklist to variables
* sstate.bbclass: set SSTATE_EXTRAPATHWILDCARD explicitly
* sstate.bbclass: Only remove sstate file when task is existed
* bitbake: pysh: Remove unused modules
* bitbake: pysh/sherrors.py: Remove unused classes
* runqemu: clean up subprocess usage
* linux-yocto: remove obselete options from lxc config
* glibc: Remove site_config and glibc-initial
* gcc: Drop gcc-cross-initial and use gcc-cross instead
* package_ip.bbclass: add xz threading
* bitbake: bitbake-diffsigs: Merge with bitbake-dumpsig
* sstate: add support for caching shared workdir tasks
* cmake-native: Set --parallel for configure
* bitbake: cooker: Remove Feeder() since its no longer needed with moderm multiprocessing
* bitbake: cooker: Split recipes to parse amongst threads ahead of time
* buildhistory: simplify buildhistory_list_files()
* pulseaudio: switch configuration module from GConf to GSettings
* cmake.bbclass: Make it work with ccache
* apr/openssl10: Enable ccache for them
* rpm: produce sane amount of logging when creating a rootfs
* bitbake: gitsm.py: Optimize code and attempt to resolve locking issue
* bitbake: gitsm.py: revise unpack
* bitbake: gitsm.py: Rework the shallow fetcher and test case
* bitbake: gitsm.py: Refactor the functions and simplify the class
* bitbake: bb.data_smart: only try to expand refs to valid variable names
* gettext: Add --cache-file to EXTRA_OECONF
* ncurses: Add --cache-file to EXTRA_OECONF
* gcc-runtime: Add --cache-file to EXTRA_OECONF
* packagegroup.bbclass: Set INHIBIT_DEFAULT_DEPS
* kmscube: make gstreamer dependency optional
* lib/oe/reciputils.py: parallelize upstream version checks
* dbus: volatiles are only needed by sysvinit configuration
* base-files: filesystems serves no real purpose
* util-linux: remove erroneous patch (qsort_r)
* update-alternatives: convert file renames to PACKAGE_PREPROCESS_FUNCS
* timezone: refactor to simplify maint
* qemuarm64: Use arch-armv8a tune instead of arch-armv8
* OpkgPM: use --add-ignore-recommends to process BAD_RECOMMENDATIONS
* util-linux: be more explicit about what files go into packages
* util-linux: simplify meta-package RDEPENDS / RRECOMMENDS
* util-linux: final cleanup
* package: Rework debug source file handling
* quilt-native: Remove RDEPENDS on util-linux-native
* glib-2.0: Improve shared-mime-info dependency handling
* libc-package.bbclass: Add a progress meter for the package task
* mesa: Replace dri-native with dri for native and nativesdk classes
* openssl: move c_rehash pkg to avoid perl dep
* qemu: split the native version into usermode and system parts
* default-distrovars: Drop DISTRO_FEATURES_LIBC
* openssl: drop Python 2.x dependency in -ptest
* libpcre: recipe cleanup
* libpcre: enable JIT
* linux-yocto/4.19: configuration cleanups
* packagegroup-self-hosted: remove lrzsz
* packagegroup-core-tools-testapps: remove lrzsz
* util-linux: remove spurious lzo-native dependency
* glibc: Drop upstream rejected patches
* qemuarm64: config cleanups
* rng-tools: Make nistbeacon support optional
* kmod: Remove compatibility for ancient hosts
* gstreamer1.0-plugins-ugly: remove redundant libid3tag dependency
* gstreamer1.0-plugins-bad: remove redundant jpeg dependency
* cmake: Reduce verbosity for make invocation
* openssl: Remove the c_rehash shell re-implementation
* insane: improve license checksumming logic
* qemumips64: change tune to mips64r2
* bitbake: fetch2: Use bb.utils.to_boolean() for BB_NO_NETWORK
* llvm: doesn't actually need pythonnative
* llvm: don't inherit perlnative
* tzdata: Install everything by default
* xmlto: clean up RDEPENDS
* gobject-introspection: auto-enable/-disable gobject-introspection for meson


packageconfig
-------------
* sqlite3: add PACKAGECONFIG tunables to enable/disable e.g. index and search functions to allow shrinking the library for very small targets.
* gst-plugins-bad: add PACKAGECONFIG for msdk
* curl: Add PACKAGECONFIG to enable NSS support
* gtk+3: add PACKAGECONFIG for cups
* json-glib: upgrade 1.4.2 -> 1.4.4
* systemd: Add PACKAGECONFIG for gnutls
* pulseaudio: add PACKAGECONFIGs for GConf and GSettings
* systemd: only enable polkit if DISTRO_FEATURES asks for polkit
* gconf: rename policykit to polkit
* consolekit: rename policykit to polkit
* systemd: Correct a conditional add to SYSTEMD_PACKAGES
* libsdl2: Add packageconfigs jack & kmsdrm
* alsa-plugins: 1.1.6 -> 1.1.8
* mesa: Replace dri-native with dri for native and nativesdk classes
* mesa: Add opengl to native and nativesdk PACKAGECONFIG
* util-linux: add the missing manpages PACKAGECONFIG
* libpcre: enable JIT
* systemd: upgrade to 241
* openssl: Add cryptodev-linux PACKAGECONFIG
* mtd-utils: add lzo PACKAGECONFIG
* squashfs-tools: add PACKAGECONFIGs for all the tunables
* systemd: Add PACKAGECONFIG for openssl
* wget: Convert EXTRA_OECONF to PACKAGECONFIG, extend PACKAGECONFIG
* systemd: Add pattern matching support to PACKAGECONFIG



license
-------
* socat: fix LICENSE to be GPLv2 only as per documentation/comments
* common-licenses: update Libpng license text
* libgfortran: Set license to GPL-3.0-with-GCC-exception
* libpam: libpamc is licensed under its own BSD-style licence
* elfutils: remove Elfutils-Exception and include GPLv2 for shared libraries


Known Issues
------------
None