1 files changed, 28 insertions, 3 deletions

diff --git a/meta/recipes-core/os-release/os-release.bb b/meta/recipes-core/os-release/os-release.bb
index a29d678125..8906906bc3 100644
--- a/meta/recipes-core/os-release/os-release.bb
+++ b/meta/recipes-core/os-release/os-release.bb
@@ -2,6 +2,7 @@ inherit allarch
 
 SUMMARY = "Operating system identification"
 DESCRIPTION = "The /usr/lib/os-release file contains operating system identification data."
+HOMEPAGE = "https://www.freedesktop.org/software/systemd/man/os-release.html"
 LICENSE = "MIT"
 INHIBIT_DEFAULT_DEPS = "1"
 
@@ -10,16 +11,35 @@ do_unpack[noexec] = "1"
 do_patch[noexec] = "1"
 do_configure[noexec] = "1"
 
+# See: https://www.freedesktop.org/software/systemd/man/os-release.html
 # Other valid fields: BUILD_ID ID_LIKE ANSI_COLOR CPE_NAME
 #                     HOME_URL SUPPORT_URL BUG_REPORT_URL
-OS_RELEASE_FIELDS = "ID ID_LIKE NAME VERSION VERSION_ID PRETTY_NAME"
+OS_RELEASE_FIELDS = "\
+    ID ID_LIKE NAME VERSION VERSION_ID VERSION_CODENAME PRETTY_NAME \
+    CPE_NAME \
+"
 OS_RELEASE_UNQUOTED_FIELDS = "ID VERSION_ID VARIANT_ID"
 
 ID = "${DISTRO}"
 NAME = "${DISTRO_NAME}"
 VERSION = "${DISTRO_VERSION}${@' (%s)' % DISTRO_CODENAME if 'DISTRO_CODENAME' in d else ''}"
 VERSION_ID = "${DISTRO_VERSION}"
+VERSION_CODENAME = "${DISTRO_CODENAME}"
 PRETTY_NAME = "${DISTRO_NAME} ${VERSION}"
+
+# The vendor field is hardcoded to "openembedded" deliberately. We'd
+# advise developers leave it as this value to clearly identify the
+# underlying build environment from which the OS was constructed. We
+# understand people will want to identify themselves as the people who
+# built the image, we'd suggest using the DISTRO element to do this, so
+# that is customisable.
+# This end result combines to mean systems can be traced back to both who
+# built them and which system was used, which is ultimately the goal of
+# the CPE.
+
+CPE_DISTRO ??= "${DISTRO}"
+CPE_NAME="cpe:/o:openembedded:${CPE_DISTRO}:${VERSION_ID}"
+
 BUILD_ID ?= "${DATETIME}"
 BUILD_ID[vardepsexclude] = "DATETIME"
 
@@ -47,7 +67,12 @@ do_compile[vardeps] += "${OS_RELEASE_FIELDS}"
 do_install () {
     install -d ${D}${nonarch_libdir} ${D}${sysconfdir}
     install -m 0644 os-release ${D}${nonarch_libdir}/
-    lnr ${D}${nonarch_libdir}/os-release ${D}${sysconfdir}/os-release
+    ln -rs ${D}${nonarch_libdir}/os-release ${D}${sysconfdir}/os-release
+    ln -rs ${D}${nonarch_libdir}/os-release ${D}${sysconfdir}/initrd-release
 }
 
-FILES_${PN} += "${nonarch_libdir}/os-release"
+FILES:${PN} = "${sysconfdir}/os-release ${nonarch_libdir}/os-release"
+
+PACKAGES += "${PN}-initrd"
+FILES:${PN}-initrd = "${sysconfdir}/initrd-release"
+RDEPENDS:${PN}-initrd += "${PN}"