merge: branch 'ih/meson_deprecations'

meson: bump minimum version to 0.51 and remove usages of deprecated features

https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/1909

examples/C/qt/meson.build

@@ -8,7 +8,7 @@ examples = [
 
 moc = find_program('moc-qt4', required: false)
 if not moc.found()
-  moc = qt_core_dep.get_pkgconfig_variable('moc_location')
+  moc = qt_core_dep.get_variable(pkgconfig: 'moc_location')
 endif
 
 example = 'monitor-nm-running'

introspection/meson.build

@@ -80,14 +80,8 @@ foreach iface: ifaces
   endif
 
   content_files += dbus_iface_xml_path
-
+  introspection_files += [ [res[2], dbus_iface_xml_path] ]
-  # res is an array only since 0.46. Documentation won't work with
+  headers += res[1]
-  # older versions
-  if meson.version().version_compare('>= 0.46.0')
-    introspection_files += [ [res[2], dbus_iface_xml_path] ]
-    headers += res[1]
-  endif
-
 endforeach
 
 install_data(

man/meson.build

@@ -62,7 +62,7 @@ foreach man: mans
 endforeach
 
 if enable_introspection
-  merge_cmd = join_paths(meson.source_root(), 'tools', 'generate-docs-nm-settings-docs-merge.py')
+  merge_cmd = files(source_root / 'tools' / 'generate-docs-nm-settings-docs-merge.py')
 
   name = 'dbus'
   nm_settings_docs_xml_dbus = custom_target(
@@ -70,7 +70,7 @@ if enable_introspection
     input: [merge_cmd, nm_property_infos_xml[name], nm_settings_docs_xml_gir[name]],
     output: 'nm-settings-docs-' + name + '.xml',
     command: [
-      python.path(),
+      python_path,
       merge_cmd,
       '@OUTPUT@',
       nm_property_infos_xml[name],
@@ -84,7 +84,7 @@ if enable_introspection
     input: [merge_cmd, nm_property_infos_xml[name], gen_metadata_nm_settings_nmcli_xml, nm_settings_docs_xml_gir[name]],
     output: 'nm-settings-docs-' + name + '.xml',
     command: [
-      python.path(),
+      python_path,
       merge_cmd,
       '@OUTPUT@',
       '--only-properties-from',

meson.build

@@ -13,7 +13,7 @@ project(
     'c_std=gnu11',
     'warning_level=2' # value "2" will add "-Wall" and "-Wextra" to the compiler flags
   ],
-  meson_version: '>= 0.47.2',
+  meson_version: '>= 0.51.0',
 )
 
 nm_name = meson.project_name()
@@ -77,7 +77,7 @@ pkg = import('pkgconfig')
 source_root = meson.current_source_dir()
 build_root = meson.current_build_dir()
 
-po_dir = join_paths(meson.source_root(), 'po')
+po_dir = source_root / 'po'
 
 top_inc = include_directories('.')
 
@@ -253,7 +253,7 @@ config_h.set10('WITH_JANSSON', jansson_dep.found())
 
 jansson_msg = 'no'
 if jansson_dep.found()
-  jansson_libdir = jansson_dep.get_pkgconfig_variable('libdir')
+  jansson_libdir = jansson_dep.get_variable(pkgconfig: 'libdir')
   res = run_command(find_program('eu-readelf', 'readelf'), '-d', join_paths(jansson_libdir, 'libjansson.so'), check: false)
   jansson_soname = ''
   foreach line: res.stdout().split('\n')
@@ -362,7 +362,7 @@ install_systemdunitdir = (systemd_systemdsystemunitdir != 'no')
 
 if install_systemdunitdir and systemd_systemdsystemunitdir == ''
   assert(systemd_dep.found(), 'systemd required but not found, please provide a valid systemd user unit dir or disable it')
-  systemd_systemdsystemunitdir = systemd_dep.get_pkgconfig_variable('systemdsystemunitdir', define_variable: ['rootprefix', nm_prefix])
+  systemd_systemdsystemunitdir = systemd_dep.get_variable(pkgconfig: 'systemdsystemunitdir', pkgconfig_define: ['rootprefix', nm_prefix])
 endif
 
 enable_systemd_journal = get_option('systemd_journal')
@@ -495,7 +495,7 @@ endif
 enable_polkit = get_option('polkit')
 if enable_polkit
   # FIXME: policydir should be relative to `datadir`, not `prefix`. Fixed in https://gitlab.freedesktop.org/polkit/polkit/merge_requests/2
-  polkit_gobject_policydir = dependency('polkit-gobject-1').get_pkgconfig_variable('policydir', define_variable: ['prefix', nm_prefix])
+  polkit_gobject_policydir = dependency('polkit-gobject-1').get_variable(pkgconfig: 'policydir', pkgconfig_define: ['prefix', nm_prefix])
 endif
 
 config_auth_polkit_default = get_option('config_auth_polkit_default')
@@ -545,11 +545,11 @@ endif
 dbus_conf_dir = get_option('dbus_conf_dir')
 if dbus_conf_dir == ''
   assert(dbus_dep.found(), 'D-Bus required but not found, please provide a valid system bus config dir')
-  dbus_conf_dir = join_paths(dbus_dep.get_pkgconfig_variable('datarootdir', define_variable: ['prefix', nm_prefix]), 'dbus-1', 'system.d')
+  dbus_conf_dir = join_paths(dbus_dep.get_variable(pkgconfig: 'datarootdir', pkgconfig_define: ['prefix', nm_prefix]), 'dbus-1', 'system.d')
 endif
 
-dbus_interfaces_dir = dbus_dep.get_pkgconfig_variable('interfaces_dir',  define_variable: ['datadir', nm_datadir])
+dbus_interfaces_dir = dbus_dep.get_variable(pkgconfig: 'interfaces_dir',  pkgconfig_define: ['datadir', nm_datadir])
-dbus_system_bus_services_dir = dbus_dep.get_pkgconfig_variable('system_bus_services_dir', define_variable: ['datadir', nm_datadir])
+dbus_system_bus_services_dir = dbus_dep.get_variable(pkgconfig: 'system_bus_services_dir', pkgconfig_define: ['datadir', nm_datadir])
 
 enable_firewalld_zone = get_option('firewalld_zone')
 config_h.set10('WITH_FIREWALLD_ZONE', enable_firewalld_zone)
@@ -571,7 +571,11 @@ if enable_ppp
   if pppd_path == ''
     pppd = find_program('pppd', '/sbin/pppd', '/usr/sbin/pppd', required: false)
     assert(pppd.found(), 'pppd required but not found, please provide a valid pppd path or use -Dppp=false to disable it')
-    pppd_path = pppd.path()
+    if meson.version().version_compare('>= 0.55')
+      pppd_path = pppd.full_path()
+    else
+      pppd_path = pppd.path()
+    endif
   endif
 
   config_h.set_quoted('PPPD_PATH', pppd_path)
@@ -591,7 +595,7 @@ if enable_modem_manager
 
   mobile_broadband_provider_info_database = get_option('mobile_broadband_provider_info_database')
   if mobile_broadband_provider_info_database == ''
-    mobile_broadband_provider_info_database = dependency('mobile-broadband-provider-info').get_pkgconfig_variable('database')
+    mobile_broadband_provider_info_database = dependency('mobile-broadband-provider-info').get_variable(pkgconfig: 'database')
   endif
   config_h.set_quoted('MOBILE_BROADBAND_PROVIDER_INFO_DATABASE', mobile_broadband_provider_info_database)
 endif
@@ -625,7 +629,11 @@ foreach client : [ 'dhclient', 'dhcpcd', 'dhcpcanon' ]
                                  '/usr/local/sbin/' + client,
                                  required : false)
       if client_prog.found()
-        client_path = client_prog.path()
+        if meson.version().version_compare('>= 0.55')
+          client_path = client_prog.full_path()
+        else
+          client_path = client_prog.path()
+        endif
       else
         client_path = '/usr/sbin/' + client
         message('@0@ not found, assume path @1@'.format(client, client_path))
@@ -667,7 +675,11 @@ foreach prog_name : ['resolvconf', 'netconfig']
                           '/usr/local/sbin/' + prog_name,
                           required : false)
       if prog.found()
-        prog_path = prog.path()
+        if meson.version().version_compare('>= 0.55')
+          prog_path = prog.full_path()
+        else
+          prog_path = prog.path()
+        endif
       else
         prog_enable = false
       endif
@@ -705,7 +717,11 @@ foreach prog : progs
       search_paths += (path + '/' + prog[0])
     endforeach
     exe = find_program(search_paths, required : false)
-    path = exe.found() ? exe.path() : prog[2]
+    if meson.version().version_compare('>= 0.55')
+      path = exe.found() ? exe.full_path() : prog[2]
+    else
+      path = exe.found() ? exe.path() : prog[2]
+    endif
   endif
   name = prog[0].to_upper() + '_PATH'
   config_h.set_quoted(name, path)
@@ -864,22 +880,32 @@ if enable_valgrind
   if valgrind_suppressions_path == ''
     valgrind_suppressions_path = join_paths(source_root, 'valgrind.suppressions')
   endif
+  if meson.version().version_compare('>= 0.55')
+    valgrind_path = valgrind.full_path()
+  else
+    valgrind_path = valgrind.path()
+  endif
 endif
 
 test_args = [
   '--called-from-make',
   build_root,
   '',
-  enable_valgrind ? valgrind.path() : '',
+  enable_valgrind ? valgrind_path : '',
   enable_valgrind ? valgrind_suppressions_path : '',
   '--launch-dbus=auto',
 ]
 
-py3 = import('python3')
+python_mod = import('python')
-python = py3.find_python()
+python = python_mod.find_installation('python3', required: false)
 
 if python.found()
-  config_h.set_quoted('TEST_NM_PYTHON', python.path())
+  if meson.version().version_compare('>= 0.55')
+    python_path = python.full_path()
+  else
+    python_path = python.path()
+  endif
+  config_h.set_quoted('TEST_NM_PYTHON', python_path)
 endif
 
 data_conf = configuration_data()
@@ -976,7 +1002,6 @@ endif
 
 if enable_docs
   assert(enable_introspection, '-Ddocs=true requires -Dintrospection=true')
-  assert(meson.version().version_compare('>= 0.49.0'), '-Ddocs requires meson >= 0.49')
   subdir('man')
   subdir('docs')
   meson.add_dist_script(
@@ -1113,7 +1138,7 @@ output += '  more-logging: ' + more_logging.to_string() + '\n'
 output += '  warning-level: ' + get_option('warning_level') + '\n'
 output += '  valgrind: ' + enable_valgrind.to_string()
 if enable_valgrind
-  output += ' ' + valgrind.path()
+  output += ' ' + valgrind_path
 endif
 output += '\n'
 output += '  code coverage: ' + get_option('b_coverage').to_string() + '\n'

src/core/devices/wwan/meson.build

@@ -4,7 +4,7 @@ wwan_inc = include_directories('.')
 
 linker_script = join_paths(meson.current_source_dir(), 'libnm-wwan.ver')
 
-libnm_wwan = shared_module(
+libnm_wwan = shared_library(
   'nm-wwan',
   sources: files(
   'nm-service-providers.c',
@@ -21,6 +21,7 @@ libnm_wwan = shared_module(
   link_depends: linker_script,
   install: true,
   install_dir: nm_plugindir,
+  override_options: ['b_lundef=false'],
 )
 
 libnm_wwan_dep = declare_dependency(

src/libnm-client-impl/meson.build

@@ -177,8 +177,8 @@ if enable_introspection
   endif
   ld_library_path = meson.current_build_dir() + ld_library_path
 
-  gen_infos_cmd = join_paths(meson.source_root(), 'tools', 'generate-docs-nm-property-infos.py')
+  gen_infos_cmd = files(source_root / 'tools' / 'generate-docs-nm-property-infos.py')
-  gen_gir_cmd = join_paths(meson.source_root(), 'tools', 'generate-docs-nm-settings-docs-gir.py')
+  gen_gir_cmd = files(source_root / 'tools' / 'generate-docs-nm-settings-docs-gir.py')
 
   names = [ 'dbus', 'nmcli', 'keyfile' ]
   if enable_ifcfg_rh
@@ -190,7 +190,7 @@ if enable_introspection
       input: [gen_infos_cmd, libnm_gir[0]] + libnm_core_settings_sources,
       output: 'nm-property-infos-' + name + '.xml',
       command: [
-        python.path(),
+        python_path,
         gen_infos_cmd,
         name,
         '@OUTPUT@',
@@ -206,7 +206,7 @@ if enable_introspection
         'env',
         'GI_TYPELIB_PATH=' + gi_typelib_path,
         'LD_LIBRARY_PATH=' + ld_library_path,
-        python.path(),
+        python_path,
         gen_gir_cmd,
         '--lib-path', meson.current_build_dir(),
         '--gir', libnm_gir[0],

src/libnm-client-impl/tests/meson.build

@@ -50,9 +50,9 @@ if enable_introspection
     'check-local-libnm-gir',
     python,
     args: [
-      join_paths(meson.source_root(), 'src', 'libnm-client-impl', 'tests', 'test-gir.py'),
+      join_paths(source_root, 'src', 'libnm-client-impl', 'tests', 'test-gir.py'),
       '--gir', libnm_gir[0],
-      '--ver', join_paths(meson.source_root(), 'src', 'libnm-client-impl', 'libnm.ver'),
+      '--ver', join_paths(source_root, 'src', 'libnm-client-impl', 'libnm.ver'),
     ],
   )
 endif

src/libnmc-setting/meson.build

@@ -3,13 +3,13 @@
 if enable_docs
   assert(enable_introspection, '-Ddocs=true requires -Dintrospection=true')
 
-  merge_cmd = join_paths(meson.source_root(), 'tools', 'generate-docs-nm-settings-docs-merge.py')
+  merge_cmd = files(source_root / 'tools' / 'generate-docs-nm-settings-docs-merge.py')
   settings_docs_input_xml = custom_target(
     'settings-docs-input.xml',
     input: [merge_cmd, nm_settings_docs_xml_gir['nmcli'], nm_property_infos_xml['nmcli']],
     output: 'settings-docs-input.xml',
     command: [
-      python.path(),
+      python_path,
       merge_cmd,
       '@OUTPUT@',
       nm_property_infos_xml['nmcli'],
@@ -17,13 +17,13 @@ if enable_docs
     ],
   )
 
-  gen_cmd = join_paths(meson.source_root(), 'tools', 'generate-docs-settings-docs.py')
+  gen_cmd = files(source_root / 'tools' / 'generate-docs-settings-docs.py')
   settings_docs_source = custom_target(
     'settings-docs.h',
     input: [gen_cmd, settings_docs_input_xml],
     output: 'settings-docs.h',
     command: [
-      python.path(),
+      python_path,
       gen_cmd,
       '--output', '@OUTPUT@',
       '--xml', settings_docs_input_xml

src/tests/client/meson.build

@@ -6,7 +6,7 @@ test(
   args: [
     build_root,
     source_root,
-    python.path(),
+    python_path,
     '--',
     'TestNmcli',
   ],
@@ -23,7 +23,7 @@ if enable_nm_cloud_setup
     args: [
       build_root,
       source_root,
-      python.path(),
+      python_path,
       '--',
       'TestNmCloudSetup',
     ],