Files
operating-system/buildroot/package/qemu/Config.in.host
Stefan Agner a0871be6c0 Bump buildroot to 2020.11-rc1 (#985)
* Update buildroot-patches for 2020.11-rc1 buildroot

* Update buildroot to 2020.11-rc1

Signed-off-by: Stefan Agner <stefan@agner.ch>

* Don't rely on sfdisk --list-free output

The --list-free (-F) argument does not allow machine readable mode. And
it seems that the output format changes over time (different spacing,
using size postfixes instead of raw blocks).

Use sfdisk json output and calculate free partition space ourselfs. This
works for 2.35 and 2.36 and is more robust since we rely on output which
is meant for scripts to parse.

* Migrate defconfigs for Buildroot 2020.11-rc1

In particular, rename BR2_TARGET_UBOOT_BOOT_SCRIPT(_SOURCE) to
BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT(_SOURCE).

* Rebase/remove systemd patches for systemd 246

* Drop apparmor/libapparmor from buildroot-external

* hassos-persists: use /run as directory for lockfiles

The U-Boot tools use /var/lock by default which is not created any more
by systemd by default (it is under tmpfiles legacy.conf, which we no
longer install).

* Disable systemd-update-done.service

The service is not suited for pure read-only systems. In particular the
service needs to be able to write a file in /etc and /var. Remove the
service. Note: This is a static service and cannot be removed using
systemd-preset.

* Disable apparmor.service for now

The service loads all default profiles. Some might actually cause
problems. E.g. the profile for ping seems not to match our setup for
/etc/resolv.conf:
[85503.634653] audit: type=1400 audit(1605286002.684:236): apparmor="DENIED" operation="open" profile="ping" name="/run/resolv.conf" pid=27585 comm="ping" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
2020-11-13 18:25:44 +01:00

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config BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
bool
default y if BR2_arm
default y if BR2_armeb
default y if BR2_aarch64
default y if BR2_i386
default y if BR2_m68k
default y if BR2_microblazeel
default y if BR2_microblazebe
default y if BR2_mips
default y if BR2_mipsel
default y if BR2_nios2
default y if BR2_or1k
default y if BR2_powerpc
default y if BR2_powerpc64
default y if BR2_powerpc64le
default y if BR2_riscv
default y if BR2_s390x
default y if BR2_sh
default y if BR2_sparc
default y if BR2_sparc64
default y if BR2_xtensa
default y if BR2_x86_64
depends on !BR2_x86_steamroller && !BR2_x86_core_avx2
depends on !BR2_powerpc_620 && !BR2_powerpc_630 && !BR2_powerpc_970
config BR2_PACKAGE_HOST_QEMU_SYSTEM_ARCH_SUPPORTS
bool
default y if BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
default y if BR2_mips64
default y if BR2_mips64el
config BR2_PACKAGE_HOST_QEMU_USER_ARCH_SUPPORTS
bool
default y if BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
config BR2_PACKAGE_HOST_QEMU
bool "host qemu"
depends on BR2_PACKAGE_HOST_QEMU_SYSTEM_ARCH_SUPPORTS || BR2_PACKAGE_HOST_QEMU_USER_ARCH_SUPPORTS
select BR2_PACKAGE_HOST_QEMU_LINUX_USER_MODE \
if !BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE && BR2_PACKAGE_HOST_QEMU_USER_ARCH_SUPPORTS
select BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE \
if !BR2_PACKAGE_HOST_QEMU_USER_ARCH_SUPPORTS
help
QEMU is a generic and open source machine emulator and
virtualizer.
This option builds an emulator for your selected architecture.
http://www.qemu.org
if BR2_PACKAGE_HOST_QEMU
comment "Emulators selection"
config BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE
bool "Enable system emulation"
depends on BR2_PACKAGE_HOST_QEMU_SYSTEM_ARCH_SUPPORTS
help
Enables the build of the system emulator, which allows to
boot an entire system in Qemu.
config BR2_PACKAGE_HOST_QEMU_LINUX_USER_MODE
bool "Enable Linux user-land emulation"
depends on BR2_PACKAGE_HOST_QEMU_USER_ARCH_SUPPORTS
help
Enables the build of the user-land emulator, which allows to
run user-space applications.
Note that system calls made by the emulated user-land are
serviced by the running host kernel. Therefore, if the
kernel headers used by your target are more recent than
the running host kernel, you may run into invalid system
calls, which may yield surprising effects.
config BR2_PACKAGE_HOST_QEMU_VDE2
bool "VDE2 support"
help
Enables VDE2 support. VDE2 stands for Virtual Distributed
Ethernet and can be used to create virtual switches to
"plug" both physical and virtual machines in them.
config BR2_PACKAGE_HOST_QEMU_VIRTFS
bool "Virtual filesystem support"
help
Enables support for virtual filesystem in Qemu allowing
shared filesystem between Qemu and its emulated target.
config BR2_PACKAGE_HOST_QEMU_USB
bool "USB passthrough support"
help
Enables USB passthrough support from guest to host.
endif