[Buildroot] [PATCH 1/1 v2] Do not use an initrd in iso image when using initramfs

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

Thierry, All,

On 2013-12-16 15:30 +0100, Thierry Bultel spake thusly:
> From: Thierry Bultel <tbultel@basystemes.fr>
> 
> When using initramfs, it is useless to put an initrd in the iso image.
> This patch makes the image to only contain the kernel image, and
> also removes the initrd line from menu.lst
> 
> Signed-off-by: Thierry Bultel <tbultel@basystemes.fr>
> ---
>  v2: Followed Yann E. Morin's advise to use positive logic
>  fs/iso9660/iso9660.mk |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)
> 
> diff --git a/fs/iso9660/iso9660.mk b/fs/iso9660/iso9660.mk
> index 979a0b2..4237d23 100644
> --- a/fs/iso9660/iso9660.mk
> +++ b/fs/iso9660/iso9660.mk
> @@ -17,7 +17,11 @@ $(BINARIES_DIR)/rootfs.iso9660: host-cdrkit host-fakeroot linux rootfs-cpio grub
>  	cp $(GRUB_DIR)/stage2/stage2_eltorito $(ISO9660_TARGET_DIR)/boot/grub/
>  	cp $(ISO9660_BOOT_MENU) $(ISO9660_TARGET_DIR)/boot/grub/menu.lst
>  	cp $(LINUX_IMAGE_PATH) $(ISO9660_TARGET_DIR)/kernel
> +ifeq ($(BR2_TARGET_ROOTFS_INITRAMFS),y)
> +	sed -i -e '/initrd/d'  $(ISO9660_TARGET_DIR)/boot/grub/menu.lst

Use $(SED) instead of 'sed -i -e'

grep -n '^SED' package/Makefile.in
    196:SED:=$(shell which sed || type -p sed) -i -e

Sorry, I missed that on the previous review...

> +else
>  	cp $(BINARIES_DIR)/rootfs.cpio$(ROOTFS_CPIO_COMPRESS_EXT) $(ISO9660_TARGET_DIR)/initrd
> +endif
>  	# Use fakeroot to pretend all target binaries are owned by root
>  	rm -f $(FAKEROOT_SCRIPT)
>  	echo "chown -R 0:0 $(ISO9660_TARGET_DIR)" >> $(FAKEROOT_SCRIPT)

Otherwise, looks good to me. So, with that fixed:

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'