buildroot

config BR2_PACKAGE_KVMTOOL

    bool "kvmtool"

    depends on BR2_USE_MMU # guest simple init fork()

    # No MADV_HUGEPAGE define in uClibc(-ng)

    depends on (BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL)

    # Only mips big-endian seems to be supported (build breaks)

    # Should work on powerpc64 but the build breaks with missing types

    depends on BR2_aarch64 || BR2_arm || BR2_armeb || BR2_i386 || \

        BR2_mips || BR2_x86_64

    # libfdt is only required for DT architectures...

    # ...but it's not able to build for static targets

    depends on !(BR2_STATIC_LIBS && (BR2_aarch64 || BR2_arm || BR2_armeb))

    select BR2_PACKAGE_DTC if BR2_aarch64 || BR2_arm || BR2_armeb

    help

      kvmtool is a lightweight tool for hosting KVM guests.

      As a pure virtualization tool it only supports guests using

      the same architecture, though it supports running 32-bit

      guests on those 64-bit architectures that allow this.

​

      https://git.kernel.org/cgit/linux/kernel/git/will/kvmtool.git/tree/README

​

comment "kvmtool needs a glibc or musl toolchain"

    depends on BR2_USE_MMU

    depends on BR2_i386 || BR2_mips || BR2_x86_64

    depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL)

​

comment "kvmtool needs a glibc or musl toolchain w/ dynamic library"

    depends on BR2_USE_MMU

    depends on BR2_aarch64 || BR2_arm || BR2_armeb

    depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL) || \

        BR2_STATIC_LIBS