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author | California Sullivan <california.l.sullivan@intel.com> | 2018-02-28 18:15:08 -0800 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-03-06 06:35:42 -0800 |
commit | dbe0736341abf008e45558abc65b275a83fc9db9 (patch) | |
tree | d869d058845d4c5a17e0381637cd0c92e9fd07d7 /meta/classes/systemd-boot-cfg.bbclass | |
parent | 49c638264c9fd83241ff75194439af0bb5b9e005 (diff) | |
download | openembedded-core-contrib-dbe0736341abf008e45558abc65b275a83fc9db9.tar.gz |
systemd-boot.bbclass: break out configuration creation
This class is useful on its own and can be used to create configuration
recipes.
(From OE-Core rev: 5d14ff6e25d3b334d4cc9363a6ddeb16f4c2911d)
Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/systemd-boot-cfg.bbclass')
-rw-r--r-- | meta/classes/systemd-boot-cfg.bbclass | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/meta/classes/systemd-boot-cfg.bbclass b/meta/classes/systemd-boot-cfg.bbclass new file mode 100644 index 0000000000..46eeae126a --- /dev/null +++ b/meta/classes/systemd-boot-cfg.bbclass @@ -0,0 +1,71 @@ +SYSTEMD_BOOT_CFG ?= "${S}/loader.conf" +SYSTEMD_BOOT_ENTRIES ?= "" +SYSTEMD_BOOT_TIMEOUT ?= "10" + +# Need UUID utility code. +inherit fs-uuid + +python build_efi_cfg() { + s = d.getVar("S") + labels = d.getVar('LABELS') + if not labels: + bb.debug(1, "LABELS not defined, nothing to do") + return + + if labels == []: + bb.debug(1, "No labels, nothing to do") + return + + cfile = d.getVar('SYSTEMD_BOOT_CFG') + cdir = os.path.dirname(cfile) + if not os.path.exists(cdir): + os.makedirs(cdir) + try: + cfgfile = open(cfile, 'w') + except OSError: + bb.fatal('Unable to open %s' % cfile) + + cfgfile.write('# Automatically created by OE\n') + cfgfile.write('default %s\n' % (labels.split()[0])) + timeout = d.getVar('SYSTEMD_BOOT_TIMEOUT') + if timeout: + cfgfile.write('timeout %s\n' % timeout) + else: + cfgfile.write('timeout 10\n') + cfgfile.close() + + for label in labels.split(): + localdata = d.createCopy() + + overrides = localdata.getVar('OVERRIDES') + if not overrides: + bb.fatal('OVERRIDES not defined') + + entryfile = "%s/%s.conf" % (s, label) + if not os.path.exists(s): + os.makedirs(s) + d.appendVar("SYSTEMD_BOOT_ENTRIES", " " + entryfile) + try: + entrycfg = open(entryfile, "w") + except OSError: + bb.fatal('Unable to open %s' % entryfile) + localdata.setVar('OVERRIDES', label + ':' + overrides) + + entrycfg.write('title %s\n' % label) + entrycfg.write('linux /vmlinuz\n') + + append = localdata.getVar('APPEND') + initrd = localdata.getVar('INITRD') + + if initrd: + entrycfg.write('initrd /initrd\n') + lb = label + if label == "install": + lb = "install-efi" + entrycfg.write('options LABEL=%s ' % lb) + if append: + append = replace_rootfs_uuid(d, append) + entrycfg.write('%s' % append) + entrycfg.write('\n') + entrycfg.close() +} |