From a556fa198301657b49e43a4329bc511d5ee198ec Mon Sep 17 00:00:00 2001
From: John Schoenick <johns@valvesoftware.com>
Date: Tue, 28 Aug 2018 17:16:23 -0700
Subject: [PATCH] makefile_base.mak: Fix nested make invoking wrong makefile

Effectively a no-op since outer makefile only sets variables we'd
inherit either way, but a silly landmine
---
 build/makefile_base.mak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build/makefile_base.mak b/build/makefile_base.mak
index ae7b8875..8d1f101c 100644
--- a/build/makefile_base.mak
+++ b/build/makefile_base.mak
@@ -17,7 +17,7 @@ export
 $(MAKECMDGOALS): nested_make
 
 nested_make:
-	$(MAKE) $(MAKECMDGOALS) -f ../build/makefile_base.mak NO_NESTED_MAKE=1
+	$(MAKE) $(MAKECMDGOALS) -f $(firstword $(MAKEFILE_LIST)) NO_NESTED_MAKE=1
 
 else # (Rest of the file is the else)