2 files changed, 37 insertions, 0 deletions
diff --git a/src/backend/port/meson.build b/src/backend/port/meson.build
new file mode 100644
index 00000000000..a22c25dd952
--- /dev/null
+++ b/src/backend/port/meson.build
@@ -0,0 +1,31 @@
+backend_sources += files(
+  'atomics.c',
+)
+
+
+if cdata.has('USE_UNNAMED_POSIX_SEMAPHORES') or cdata.has('USE_NAMED_POSIX_SEMAPHORES')
+  backend_sources += files('posix_sema.c')
+endif
+
+if cdata.has('USE_SYSV_SEMAPHORES')
+  backend_sources += files('sysv_sema.c')
+endif
+
+if cdata.has('USE_WIN32_SEMAPHORES')
+  backend_sources += files('win32_sema.c')
+endif
+
+if cdata.has('USE_SYSV_SHARED_MEMORY')
+  backend_sources += files('sysv_shmem.c')
+endif
+
+if cdata.has('USE_WIN32_SHARED_MEMORY')
+  backend_sources += files('win32_shmem.c')
+endif
+
+if host_system == 'windows'
+  subdir('win32')
+endif
+
+# autoconf generates the file there, ensure we get a conflict
+generated_sources_ac += {'src/backend/port': ['pg_sema.c', 'pg_shmem.c', 'tas.s']}
diff --git a/src/backend/port/win32/meson.build b/src/backend/port/win32/meson.build
new file mode 100644
index 00000000000..68fe4cc3cd0
--- /dev/null
+++ b/src/backend/port/win32/meson.build
@@ -0,0 +1,6 @@
+backend_sources += files(
+  'crashdump.c',
+  'signal.c',
+  'socket.c',
+  'timer.c',
+)