Import Upstream version 2.72.4

gthread/meson.build

@@ -0,0 +1,40 @@
+# Just a skeleton lib for backwards compatibility since all the functionaliy
+# has been moved into glib now
+
+gthread_sources = ['gthread-impl.c']
+if host_system == 'windows'
+  gthread_win_rc = configure_file(
+    input: 'gthread.rc.in',
+    output: 'gthread.rc',
+    configuration: glibconfig_conf,
+  )
+  gthread_win_res = windows.compile_resources(gthread_win_rc)
+  gthread_sources += [gthread_win_res]
+endif
+
+libgthread = library('gthread-2.0',
+  sources : gthread_sources,
+  version : library_version,
+  soversion : soversion,
+  darwin_versions : darwin_versions,
+  install : true,
+  dependencies : [libglib_dep],
+  c_args : ['-DG_LOG_DOMAIN="GThread"' ] + glib_hidden_visibility_args,
+  link_args : glib_link_flags,
+)
+
+pkg.generate(libgthread,
+  libraries : [thread_dep],
+  requires : ['glib-2.0'],
+  version : glib_version,
+  install_dir : glib_pkgconfigreldir,
+  filebase : 'gthread-2.0',
+  name : 'GThread',
+  description : 'Thread support for GLib',
+)
+
+libgthread_dep = declare_dependency(link_with : libgthread)
+
+if meson.version().version_compare('>=0.54.0')
+  meson.override_dependency('gthread-2.0', libgthread_dep)
+endif