target/s390x/kvm/meson.build

   1
   2 s390x_ss.add(when: 'CONFIG_KVM', if_true: files(
   3   'pv.c',
   4   'kvm.c'
   5 ), if_false: files(
   6   'stubs.c'
   7 ))
   8
   9 # Newer kernels on s390 check for an S390_PGSTE program header and
  10 # enable the pgste page table extensions in that case. This makes
  11 # the vm.allocate_pgste sysctl unnecessary. We enable this program
  12 # header if
  13 #  - we build on s390x
  14 #  - we build the system emulation for s390x (qemu-system-s390x)
  15 #  - KVM is enabled
  16 #  - the linker supports --s390-pgste
  17 if host_machine.cpu_family() == 's390x' and cc.has_link_argument('-Wl,--s390-pgste')
  18   s390x_system_ss.add(when: 'CONFIG_KVM',
  19                        if_true: declare_dependency(link_args: ['-Wl,--s390-pgste']))
  20 endif