kumquat-buildroot/boot/syslinux/Config.in
Romain Naour 42638a1d12 boot/syslinux: disable syslinux legacy-BIOS for broken toolchains
Since [1] syslinux is built with the target toolchain in order to
properly build with gnu-efi package. But toolchains built with
binutils 2.26 break the syslinux legacy-BIOS build as reported at [2],
due to binutils bug #19615.

Thanks to Benoît Allard for the investigation and the link to the
binutils bug [3].

[1] 6e432d5ecb
[2] http://lists.busybox.net/pipermail/buildroot/2017-July/196253.html
[3] https://sourceware.org/bugzilla/show_bug.cgi?id=19615

Signed-off-by: Romain Naour <romain.naour@smile.fr>
Cc: Benoît Allard <benoit.allard@greenbone.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-07-04 18:29:35 +02:00

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config BR2_TARGET_SYSLINUX
bool "syslinux"
depends on BR2_i386 || BR2_x86_64
# Make sure at least one of the flavors is installed
select BR2_TARGET_SYSLINUX_ISOLINUX \
if !BR2_TARGET_SYSLINUX_PXELINUX && \
!BR2_TARGET_SYSLINUX_MBR && \
!BR2_TARGET_SYSLINUX_EFI
select BR2_PACKAGE_UTIL_LINUX
select BR2_PACKAGE_UTIL_LINUX_LIBUUID
help
The syslinux bootloader for x86 systems.
This includes: syslinux, pxelinux, extlinux.
http://syslinux.org
if BR2_TARGET_SYSLINUX
config BR2_TARGET_SYSLINUX_LEGACY_BIOS
bool
config BR2_TARGET_SYSLINUX_ISOLINUX
bool "install isolinux"
select BR2_TARGET_SYSLINUX_LEGACY_BIOS
help
Install the legacy-BIOS 'isolinux' image, to boot off
optical media (CDROM, DVD.)
config BR2_TARGET_SYSLINUX_PXELINUX
bool "install pxelinux"
select BR2_TARGET_SYSLINUX_LEGACY_BIOS
help
Install the legacy-BIOS 'pxelinux' image, to boot off
the network using PXE.
config BR2_TARGET_SYSLINUX_MBR
bool "install mbr"
depends on !BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19615
select BR2_TARGET_SYSLINUX_LEGACY_BIOS
help
Install the legacy-BIOS 'mbr' image, to boot off a
local MBR-partition (e.g. prepared with 'extlinux'
or 'syslinux').
config BR2_TARGET_SYSLINUX_EFI
bool "install efi"
select BR2_PACKAGE_GNU_EFI
help
Install the 'efi' image, to boot from an EFI environment.
if BR2_TARGET_SYSLINUX_LEGACY_BIOS
config BR2_TARGET_SYSLINUX_C32
string "modules to install"
help
Enter a space-separated list of .c32 modules to install.
Leave empty to install no module.
endif # BR2_TARGET_SYSLINUX_LEGACY_BIOS
endif # BR2_TARGET_SYSLINUX