[Buildroot] [PATCHv2 2/4] fs/iso9660: add Grub splashscreen support

[Yann E. MORIN <yann.morin.1998@free.fr>]

Thomas, All,

On 2013-12-29 18:33 +0100, Thomas Petazzoni spake thusly:
> When Grub is built with splashscreen support, copy the splashscreen
> image to the ISO9660 filesystem. Otherwise, disable the splashscreen
> in the grub menu.lst file.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> ---
>  fs/iso9660/iso9660.mk |  5 +++++
>  fs/iso9660/menu.lst   | 11 ++++++++++-
>  2 files changed, 15 insertions(+), 1 deletion(-)
> 
> diff --git a/fs/iso9660/iso9660.mk b/fs/iso9660/iso9660.mk
> index 56e87bb..0260d41 100644
> --- a/fs/iso9660/iso9660.mk
> +++ b/fs/iso9660/iso9660.mk
> @@ -16,6 +16,11 @@ $(BINARIES_DIR)/rootfs.iso9660: host-cdrkit host-fakeroot linux rootfs-cpio grub
>  	mkdir -p $(ISO9660_TARGET_DIR)/boot/grub
>  	cp $(GRUB_DIR)/stage2/stage2_eltorito $(ISO9660_TARGET_DIR)/boot/grub/
>  	cp $(ISO9660_BOOT_MENU) $(ISO9660_TARGET_DIR)/boot/grub/menu.lst
> +ifeq ($(BR2_TARGET_GRUB_SPLASH),)
> +	$(SED) '/splashimage/d' $(ISO9660_TARGET_DIR)/boot/grub/menu.lst

This would also get rid of the comments, but keep foreground/background
untouched. Maybe:
    /^splashimage/d

> +else
> +	cp boot/grub/splash.xpm.gz $(ISO9660_TARGET_DIR)/
> +endif
>  	cp $(LINUX_IMAGE_PATH) $(ISO9660_TARGET_DIR)/kernel
>  ifeq ($(BR2_TARGET_ROOTFS_INITRAMFS),y)
>  	$(SED) '/initrd/d'  $(ISO9660_TARGET_DIR)/boot/grub/menu.lst
> diff --git a/fs/iso9660/menu.lst b/fs/iso9660/menu.lst
> index ed7836a..c0bbff6 100644
> --- a/fs/iso9660/menu.lst
> +++ b/fs/iso9660/menu.lst
> @@ -1,6 +1,15 @@
>  default		0
>  timeout		10
> -color cyan/blue white/blue
> +
> +# Used when no splashimage is used
> +color 		cyan/blue white/blue
> +
> +# Gets enabled/disabled depending on Grub support for splashimage
> +splashimage	/splash.xpm.gz
> +
> +# Used when a splashimage is enabled
> +foreground 	000000
> +background 	cccccc
>  
>  title		Buildroot ISO9660 image
>  kernel		/kernel

With that fixed: Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

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