From 8252ecf3075b82243bfc78eaaad4b99c75b874e6 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 17 Sep 2013 00:18:15 -0400
Subject: [PATCH] Makefile: fix CPPFLAGS handling

This code doesn't respect CPPFLAGS at all.  Fix that and move the
existing -D flags to the right variable.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index b381378..5bac851 100644
--- a/Makefile
+++ b/Makefile
@@ -23,18 +23,18 @@ OBJS=common.o sslh-main.o probe.o
 
 ifneq ($(strip $(USELIBWRAP)),)
 	LIBS:=$(LIBS) -lwrap
-	CFLAGS:=$(CFLAGS) -DLIBWRAP
+	CPPFLAGS+=-DLIBWRAP
 endif
 
 ifneq ($(strip $(USELIBCONFIG)),)
 	LIBS:=$(LIBS) -lconfig
-	CFLAGS:=$(CFLAGS) -DLIBCONFIG
+	CPPFLAGS+=-DLIBCONFIG
 endif
 
 all: sslh $(MAN) echosrv
 
 .c.o: *.h
-	$(CC) $(CFLAGS) -c $<
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $<
 
 version.h:
 	./genver.sh >version.h