![Romain Naour](/assets/img/avatar_default.png)
We have a qemu fork for csky cpus [1] but since qemu version bump to 4.2.0 [2] and libssh2/libssh change the csky build is broken. The csky fork is based on Qemu 3.0.0 but unlike autotools packages any unknown option is handled as error. Since we don't want to support all options from previous qemu release and the github repository has been removed [3] and the only remaining archive is located on http://sources.buildroot.net, remove the qemu csky fork as suggested by [4]. [1] https://git.buildroot.net/buildroot/commit/?id=f816e5b276f1ef15840bec6667f1e8219717ab7d [2] https://git.buildroot.net/buildroot/commit/?id=0ea17054ce7dfc54efca5634133cef786445e7b1 [3] https://github.com/c-sky/qemu [4] http://lists.busybox.net/pipermail/buildroot/2020-May/281885.html Signed-off-by: Romain Naour <romain.naour@gmail.com> Cc: Guo Ren <ren_guo@c-sky.com> Cc: Peter Korsgaard <peter@korsgaard.com> [Peter: move patches out of 4.2.0 subdir] Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
94 lines
2.8 KiB
Plaintext
94 lines
2.8 KiB
Plaintext
config BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
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bool
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default y if BR2_arm
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default y if BR2_armeb
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default y if BR2_aarch64
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default y if BR2_i386
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default y if BR2_m68k
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default y if BR2_microblazeel
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default y if BR2_microblazebe
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default y if BR2_mips
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default y if BR2_mipsel
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default y if BR2_nios2
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default y if BR2_or1k
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default y if BR2_powerpc
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default y if BR2_powerpc64
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default y if BR2_powerpc64le
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default y if BR2_riscv
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default y if BR2_sh
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default y if BR2_sparc
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default y if BR2_sparc64
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default y if BR2_xtensa
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default y if BR2_x86_64
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depends on !BR2_x86_steamroller && !BR2_x86_core_avx2
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depends on !BR2_powerpc_620 && !BR2_powerpc_630 && !BR2_powerpc_970
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config BR2_PACKAGE_HOST_QEMU_SYSTEM_ARCH_SUPPORTS
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bool
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default y if BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
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default y if BR2_mips64
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default y if BR2_mips64el
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config BR2_PACKAGE_HOST_QEMU_USER_ARCH_SUPPORTS
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bool
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default y if BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
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config BR2_PACKAGE_HOST_QEMU
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bool "host qemu"
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depends on BR2_PACKAGE_HOST_QEMU_SYSTEM_ARCH_SUPPORTS || BR2_PACKAGE_HOST_QEMU_USER_ARCH_SUPPORTS
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select BR2_PACKAGE_HOST_QEMU_LINUX_USER_MODE \
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if !BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE && BR2_PACKAGE_HOST_QEMU_USER_ARCH_SUPPORTS
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select BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE \
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if !BR2_PACKAGE_HOST_QEMU_USER_ARCH_SUPPORTS
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help
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QEMU is a generic and open source machine emulator and
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virtualizer.
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This option builds an emulator for your selected architecture.
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http://www.qemu.org
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if BR2_PACKAGE_HOST_QEMU
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comment "Emulators selection"
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config BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE
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bool "Enable system emulation"
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depends on BR2_PACKAGE_HOST_QEMU_SYSTEM_ARCH_SUPPORTS
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help
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Enables the build of the system emulator, which allows to
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boot an entire system in Qemu.
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config BR2_PACKAGE_HOST_QEMU_LINUX_USER_MODE
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bool "Enable Linux user-land emulation"
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depends on BR2_PACKAGE_HOST_QEMU_USER_ARCH_SUPPORTS
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help
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Enables the build of the user-land emulator, which allows to
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run user-space applications.
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Note that system calls made by the emulated user-land are
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serviced by the running host kernel. Therefore, if the
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kernel headers used by your target are more recent than
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the running host kernel, you may run into invalid system
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calls, which may yield surprising effects.
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config BR2_PACKAGE_HOST_QEMU_VDE2
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bool "VDE2 support"
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help
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Enables VDE2 support. VDE2 stands for Virtual Distributed
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Ethernet and can be used to create virtual switches to
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"plug" both physical and virtual machines in them.
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config BR2_PACKAGE_HOST_QEMU_VIRTFS
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bool "Virtual filesystem support"
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help
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Enables support for virtual filesystem in Qemu allowing
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shared filesystem between Qemu and its emulated target.
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config BR2_PACKAGE_HOST_QEMU_USB
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bool "USB passthrough support"
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help
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Enables USB passthrough support from guest to host.
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endif
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