Re: [RFC PATCH 4/5] rootfs Add dracut to initramfs generator

["'Jan Kiszka' via isar-users" <isar-users@googlegroups.com>]

On 05.09.25 13:27, Quirin Gylstorff wrote:
> From: Quirin Gylstorff <quirin.gylstorff@siemens.com>
> 
> Signed-off-by: Quirin Gylstorff <quirin.gylstorff@siemens.com>
> ---
>  meta/classes/rootfs.bbclass | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/meta/classes/rootfs.bbclass b/meta/classes/rootfs.bbclass
> index d3fb44c9..9e02dbd1 100644
> --- a/meta/classes/rootfs.bbclass
> +++ b/meta/classes/rootfs.bbclass
> @@ -7,9 +7,15 @@ ROOTFS_ARCH ?= "${DISTRO_ARCH}"
>  ROOTFS_DISTRO ?= "${DISTRO}"
>  
>  def initramfs_generator_cmd(d):
> +    rootfs_packages =  d.getVar('ROOTFS_PACKAGES') or ''
> +    if 'dracut' in rootfs_packages:
> +        return 'rootfs'
>      return 'update-initramfs'
>  
>  def initramfs_generator_cmdline(d):
> +    initramfs_generator_cmd =  d.getVar('ROOTFS_INITRAMFS_GENERATOR_CMD')
> +    if 'dracut' in initramfs_generator_cmd:
> +        return "dracut --force /initrd.img \"$kernel_version\""
>      return "update-initramfs -u -v -k \"$kernel_version\""
>  
>  ROOTFS_PACKAGES ?= ""

OK, now I see why you defined functions. But initramfs_generator_cmd can
still be simplified by taking the first word of initramfs_generator_cmdline.

Jan

-- 
Siemens AG, Foundational Technologies
Linux Expert Center

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