inherit allarch
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SUMMARY = "Operating system identification"
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DESCRIPTION = "The /usr/lib/os-release file contains operating system identification data."
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LICENSE = "MIT"
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INHIBIT_DEFAULT_DEPS = "1"
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do_fetch[noexec] = "1"
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do_unpack[noexec] = "1"
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do_patch[noexec] = "1"
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do_configure[noexec] = "1"
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# Other valid fields: BUILD_ID ID_LIKE ANSI_COLOR CPE_NAME
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# HOME_URL SUPPORT_URL BUG_REPORT_URL
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OS_RELEASE_FIELDS = "ID ID_LIKE NAME VERSION VERSION_ID PRETTY_NAME"
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OS_RELEASE_UNQUOTED_FIELDS = "ID VERSION_ID VARIANT_ID"
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ID = "${DISTRO}"
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NAME = "${DISTRO_NAME}"
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VERSION = "${DISTRO_VERSION}${@' (%s)' % DISTRO_CODENAME if 'DISTRO_CODENAME' in d else ''}"
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VERSION_ID = "${DISTRO_VERSION}"
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PRETTY_NAME = "${DISTRO_NAME} ${VERSION}"
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BUILD_ID ?= "${DATETIME}"
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BUILD_ID[vardepsexclude] = "DATETIME"
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def sanitise_value(ver):
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# unquoted fields like VERSION_ID should be (from os-release(5)):
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# lower-case string (mostly numeric, no spaces or other characters
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# outside of 0-9, a-z, ".", "_" and "-")
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ret = ver.replace('+', '-').replace(' ','_')
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return ret.lower()
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python do_compile () {
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with open(d.expand('${B}/os-release'), 'w') as f:
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for field in d.getVar('OS_RELEASE_FIELDS').split():
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unquotedFields = d.getVar('OS_RELEASE_UNQUOTED_FIELDS').split()
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value = d.getVar(field)
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if value:
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if field in unquotedFields:
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value = sanitise_value(value)
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f.write('{0}={1}\n'.format(field, value))
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else:
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f.write('{0}="{1}"\n'.format(field, value))
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}
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do_compile[vardeps] += "${OS_RELEASE_FIELDS}"
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do_install () {
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install -d ${D}${nonarch_libdir} ${D}${sysconfdir}
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install -m 0644 os-release ${D}${nonarch_libdir}/
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lnr ${D}${nonarch_libdir}/os-release ${D}${sysconfdir}/os-release
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}
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FILES:${PN} += "${nonarch_libdir}/os-release"
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