@@ -30,5 +30,8 @@ if have_vhost_user_crypto
endif
system_ss.add(when: gio, if_true: files('dbus-vmstate.c'))
system_ss.add(when: 'CONFIG_SGX', if_true: files('hostmem-epc.c'))
+if igvm.found()
+ system_ss.add(igvm)
+endif
subdir('tpm')
@@ -1230,6 +1230,12 @@ if host_os == 'linux' and (have_system or have_tools)
method: 'pkg-config',
required: get_option('libudev'))
endif
+igvm = not_found
+if not get_option('igvm').auto() or have_system
+ igvm = dependency('igvm',
+ method: 'pkg-config',
+ required: get_option('igvm'))
+endif
mpathlibs = [libudev]
mpathpersist = not_found
@@ -2314,6 +2320,7 @@ config_host_data.set('CONFIG_CFI', get_option('cfi'))
config_host_data.set('CONFIG_SELINUX', selinux.found())
config_host_data.set('CONFIG_XEN_BACKEND', xen.found())
config_host_data.set('CONFIG_LIBDW', libdw.found())
+config_host_data.set('CONFIG_IGVM', igvm.found())
if xen.found()
# protect from xen.version() having less than three components
xen_version = xen.version().split('.') + ['0', '0']
@@ -4433,6 +4440,7 @@ summary_info += {'seccomp support': seccomp}
summary_info += {'GlusterFS support': glusterfs}
summary_info += {'hv-balloon support': hv_balloon}
summary_info += {'TPM support': have_tpm}
+summary_info += {'IGVM support': igvm}
summary_info += {'libssh support': libssh}
summary_info += {'lzo support': lzo}
summary_info += {'snappy support': snappy}
@@ -109,6 +109,8 @@ option('dbus_display', type: 'feature', value: 'auto',
description: '-display dbus support')
option('tpm', type : 'feature', value : 'auto',
description: 'TPM support')
+option('igvm', type: 'feature', value: 'auto',
+ description: 'Independent Guest Virtual Machine (IGVM) file support')
# Do not enable it by default even for Mingw32, because it doesn't
# work on Wine.
@@ -126,6 +126,7 @@ meson_options_help() {
printf "%s\n" ' hv-balloon hv-balloon driver (requires Glib 2.68+ GTree API)'
printf "%s\n" ' hvf HVF acceleration support'
printf "%s\n" ' iconv Font glyph conversion support'
+ printf "%s\n" ' igvm IGVM file support'
printf "%s\n" ' jack JACK sound support'
printf "%s\n" ' keyring Linux keyring support'
printf "%s\n" ' kvm KVM acceleration support'
@@ -342,6 +343,8 @@ _meson_option_parse() {
--iasl=*) quote_sh "-Diasl=$2" ;;
--enable-iconv) printf "%s" -Diconv=enabled ;;
--disable-iconv) printf "%s" -Diconv=disabled ;;
+ --enable-igvm) printf "%s" -Digvm=enabled ;;
+ --disable-igvm) printf "%s" -Digvm=disabled ;;
--includedir=*) quote_sh "-Dincludedir=$2" ;;
--enable-install-blobs) printf "%s" -Dinstall_blobs=true ;;
--disable-install-blobs) printf "%s" -Dinstall_blobs=false ;;
The IGVM library allows Isolated Guest Virtual Machine files to be parsed and processed. IGVM files are used to configure guest memory layout, initial processor state and other configuration pertaining to secure virtual machines. This adds the --enable-igvm configure option, enabled by default, which attempts to locate and link against the IGVM library via pkgconfig and sets CONFIG_IGVM if found. The library is added to the system_ss target in backends/meson.build where the IGVM parsing will be performed by the ConfidentialGuestSupport object. Signed-off-by: Roy Hopkins <roy.hopkins@suse.com> --- backends/meson.build | 3 +++ meson.build | 8 ++++++++ meson_options.txt | 2 ++ scripts/meson-buildoptions.sh | 3 +++ 4 files changed, 16 insertions(+)