fs/iso9660: use 'depends on' instead of 'select' for bootloader

In preparation to the introduction of the support for other
bootloaders than Grub, this commit switches from having the iso9660
support "select" the necessary bootloader to using a "depends on".

The main motivation is that the isolinux bootloader support will
really need to do a "depends on", due to the need of having a certain
option enabled, but this option being a kconfig "choice".

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
This commit is contained in:
Thomas Petazzoni 2015-06-09 00:21:44 +02:00
parent a399f5ebbe
commit bd256e96c0

View File

@ -2,6 +2,7 @@ config BR2_TARGET_ROOTFS_ISO9660
bool "iso image"
depends on (BR2_i386 || BR2_x86_64)
depends on BR2_LINUX_KERNEL
depends on BR2_TARGET_GRUB
select BR2_LINUX_KERNEL_INSTALL_TARGET \
if (!BR2_TARGET_ROOTFS_ISO9660_INITRD && !BR2_TARGET_ROOTFS_INITRAMFS)
help
@ -25,7 +26,7 @@ choice
config BR2_TARGET_ROOTFS_ISO9660_GRUB
bool "grub"
select BR2_TARGET_GRUB
depends on BR2_TARGET_GRUB
select BR2_TARGET_GRUB_FS_ISO9660
endchoice
@ -52,6 +53,6 @@ config BR2_TARGET_ROOTFS_ISO9660_INITRD
endif
comment "iso image needs a Linux kernel to be built"
comment "iso image needs a Linux kernel and grub to be built"
depends on BR2_i386 || BR2_x86_64
depends on !BR2_LINUX_KERNEL
depends on !BR2_LINUX_KERNEL || !BR2_TARGET_GRUB