diff --git a/.clangd b/.clangd
new file mode 100644
index 00000000000..131d0af5843
--- /dev/null
+++ b/.clangd
@@ -0,0 +1,5 @@
+---
+If:
+    PathMatch: "src/.*\.c"
+CompileFlags:
+    Add: [-Wno-unused-macros, -include=config.h]