From 20ad7705d1060300d53304c259b1f07d04b86eba Mon Sep 17 00:00:00 2001 From: Rich Persaud Date: Mon, 9 Mar 2020 18:44:57 -0400 Subject: grub-efi-cfg: enable per-label APPEND override For legacy bios boot configurations, syslinux supports multiple labels with per-label APPEND definitions. grub-efi-cfg supports multiple labels, but only a single APPEND definition. Enable optional per-label APPEND definitions for grub EFI, with variable names prefixed by "grub_" to isolate grub definitions from syslinux defintions. Example use from an ISO image recipe that inherits grub-efi-cfg: LABELS_LIVE="foo bar" APPEND_grub_foo = "linuxcmdline" No change in behavior for those using APPEND without overrides. Signed-off-by: Rich Persaud Signed-off-by: Richard Purdie --- meta/classes/grub-efi-cfg.bbclass | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/meta/classes/grub-efi-cfg.bbclass b/meta/classes/grub-efi-cfg.bbclass index 8b5ff20c72..3a2cdd698b 100644 --- a/meta/classes/grub-efi-cfg.bbclass +++ b/meta/classes/grub-efi-cfg.bbclass @@ -88,6 +88,12 @@ python build_efi_cfg() { for label in labels.split(): localdata = d.createCopy() + overrides = localdata.getVar('OVERRIDES') + if not overrides: + bb.fatal('OVERRIDES not defined') + + localdata.setVar('OVERRIDES', 'grub_' + label + ':' + overrides) + for btype in btypes: cfgfile.write('\nmenuentry \'%s%s\'{\n' % (label, btype[0])) lb = label -- cgit 1.2.3-korg