From 3ff115db6f56e30916d02a6692501e592b6efb29 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 18 Sep 2020 11:49:49 +0200
Subject: [PATCH] build: Disable built-in rules

This makes things faster and easier to debug.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
 src/build.rules | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/build.rules b/src/build.rules
index f1ce7748e..5edfea1df 100644
--- a/src/build.rules
+++ b/src/build.rules
@@ -1,6 +1,9 @@
 .PHONY: all
 all: $(VERIFY) $(ALL) $(EXTRA_TARGETS)
 
+# disable built-in rules
+.SUFFIXES:
+
 ifndef CC
 CC=gcc
 endif