target/s390x/kvm/meson.build

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