From a134d110dad79ec350f6883d473f29beadb06abe Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@systemlinux.org>
Date: Mon, 25 Jun 2012 18:23:15 +0200
Subject: [PATCH] Makefile: Honor CPPFLAGS also when creating dependencies.

Makefile.deps is created using a cc -MM -MG command which might need
the CPPFLAGS provided by the user, just as the ordinary cc commands
for creating an object file.

For example, the user might have passed -I$HOME/include, since
libosl was installed in $HOME. In this case we need to pass
this to the cc command that creates the Makefile as well.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 1cb6956..8e2c965 100644
--- a/Makefile
+++ b/Makefile
@@ -36,7 +36,7 @@ endif
 
 
 Makefile.deps: $(wildcard *.c *.h)
-	$(CC) -MM -MG *.c > $@
+	$(CC) $(CPPFLAGS) -MM -MG *.c > $@
 
 -include Makefile.deps
 
-- 
2.39.5