From 152486fa3c36c3b99d17d5b553cf87ef412fae8e Mon Sep 17 00:00:00 2001
From: Li xin <lixin.fnst@cn.fujitsu.com>
Date: Mon, 1 Dec 2014 01:53:41 +0900
Subject: [PATCH] Makefile:modify CFLAGS to aviod build error.

Upstream-Status: pending

Signed-off-by: Li Xin <lixin.fnst@cn.fujitsu.com>
---
 Makefile         | 22 +++++++++++-----------
 plugins/Makefile |  6 +++---
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/Makefile b/Makefile
index 4aaa448..baa7882 100644
--- a/Makefile
+++ b/Makefile
@@ -152,10 +152,10 @@ LIBS.dmalloc=		-ldmalloc
 export USE_DMALLOC
 endif
 
-CPPFLAGS=		$(CPPFLAGS.l2tptest) $(CPPFLAGS-y)
-CFLAGS=			-I. -Iusl -Icli -isystem include \
-				-MMD -Wall -Werror -Wno-strict-aliasing \
-				$(CPPFLAGS) $(CPPFLAGS.dmalloc) \
+ADD_CPPFLAGS=		$(CPPFLAGS.l2tptest) $(CPPFLAGS-y)
+ADD_CFLAGS=			-I. -Iusl -Icli -isystem include \
+				-MMD -Wall -Wno-strict-aliasing \
+				$(ADD_CPPFLAGS) $(CPPFLAGS.dmalloc) \
 				-DSYS_LIBDIR=$(SYS_LIBDIR)
 LDFLAGS.l2tpd=		-Wl,-E -L. -Lusl -lusl -ldl $(LIBS.dmalloc) -lc
 LDFLAGS.l2tpconfig=	-Lcli -lcli -lreadline $(LIBS.dmalloc) $(READLINE_LDFLAGS) -lc
@@ -170,10 +170,10 @@ CFLAGS.optimize=	$(OPT_CFLAGS)
 endif
 export CFLAGS.optimize
 
-CFLAGS+=		$(CFLAGS.optimize)
+ADD_CFLAGS+=		$(CFLAGS.optimize)
 
 ifeq ($(L2TP_USE_ASYNC_RPC),y)
-CPPFLAGS+=		-DL2TP_ASYNC_RPC
+ADD_CPPFLAGS+=		-DL2TP_ASYNC_RPC
 endif
 
 ifeq ($(L2TP_FEATURE_RPC_MANAGEMENT),y)
@@ -220,13 +220,13 @@ endif
 
 # Compile without -Wall because rpcgen-generated code is full of warnings.
 %_xdr.o:		%_xdr.c
-			$(CC) -I. -MMD -w $(CFLAGS.optimize) -c $(CPPFLAGS) $<
+			$(CC) -I. -MMD -w $(CFLAGS.optimize) -c $(ADD_CPPFLAGS) $<
 
 %_client.o:		%_client.c
-			$(CC) -I. -MMD -w $(CFLAGS.optimize) -c $(CPPFLAGS) $<
+			$(CC) -I. -MMD -w $(CFLAGS.optimize) -c $(ADD_CPPFLAGS) $<
 
 %_server.o:		%_server.c
-			$(CC) -I. -MMD -w $(CFLAGS.optimize) -c $(CPPFLAGS) $<
+			$(CC) -I. -MMD -w $(CFLAGS.optimize) -c $(ADD_CPPFLAGS) $<
 
 %_xdr.c:		%.x
 			-$(RM) $@
@@ -272,7 +272,7 @@ l2tpconfig:		$(L2TPCONFIG_SRCS.o)
 			$(CC) -o $@ $^ $(LDFLAGS.l2tpconfig)
 
 %.o:	%.c
-			$(CC) -c $(CFLAGS) $< -o $@
+			$(CC) -c $(CFLAGS) $(ADD_CFLAGS) $< -o $@
 
 l2tp_options.h:	FORCE
 	@rm -f $@.tmp
@@ -325,7 +325,7 @@ install:		install-all
 install-all:		all install-daemon install-app
 
 install-daemon:
-			@for d in $(filter-out usl,$(SUBDIRS)); do $(MAKE) -C $$d $(MFLAGS) EXTRA_CFLAGS="$(CPPFLAGS)" install; if [ $$? -ne 0 ]; then exit 1; fi; done
+			@for d in $(filter-out usl,$(SUBDIRS)); do $(MAKE) -C $$d $(MFLAGS) EXTRA_CFLAGS="$(CPPFLAGS) $(ADD_CPPFLAGS)" install; if [ $$? -ne 0 ]; then exit 1; fi; done
 			$(INSTALL) -d $(DESTDIR)/usr/sbin
 			$(INSTALL) openl2tpd $(DESTDIR)/usr/sbin
 
diff --git a/plugins/Makefile b/plugins/Makefile
index 5be996d..6810236 100644
--- a/plugins/Makefile
+++ b/plugins/Makefile
@@ -1,7 +1,7 @@
-CFLAGS	:= $(CFLAGS.optimize) -MMD -Wall \
+ADD_CFLAGS	:= $(CFLAGS.optimize) -MMD -Wall \
 	-isystem ../include \
 	-I. -I.. -I../usl -fPIC $(EXTRA_CFLAGS)
-LDFLAGS	:= -shared
+ADD_LDFLAGS	:= -shared
 
 PLUGINS.c:=	ppp_unix.c ppp_null.c ipsec.c event_sock.c
 
@@ -21,7 +21,7 @@ clean:
 		$(RM) $(PLUGINS.so) $(wildcard *.o) $(wildcard *.d) $(SRC.generated)
 
 %.so: %.c
-		$(CC) -o $@ $(LDFLAGS) $(CFLAGS) $<
+		$(CC) -o $@ $(LDFLAGS) $(ADD_LDFLAGS) $(CFLAGS) $(ADD_CFLAGS) $<
 
 install:	all
 		$(INSTALL) -d $(DESTDIR)$(SYS_LIBDIR)/openl2tp
-- 
1.8.4.2