IF CONFIG_BPFILTER_UMH is set, building fails:
In file included from /usr/include/sys/socket.h:33:0,
from net/bpfilter/main.c:6:
/usr/include/bits/socket.h:390:10: fatal error: asm/socket.h: No such file or directory
#include <asm/socket.h>
^~~~~~~~~~~~~~
compilation terminated.
scripts/Makefile.userprogs:43: recipe for target 'net/bpfilter/main.o' failed
make[2]: *** [net/bpfilter/main.o] Error 1
Add missing include path to fix this.
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
net/bpfilter/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/bpfilter/Makefile b/net/bpfilter/Makefile
index cdac82b8c53a..389ea76ccc0b 100644
--- a/net/bpfilter/Makefile
+++ b/net/bpfilter/Makefile
@@ -5,7 +5,7 @@
userprogs := bpfilter_umh
bpfilter_umh-objs := main.o
-userccflags += -I $(srctree)/tools/include/ -I $(srctree)/tools/include/uapi
+userccflags += -I $(srctree)/tools/include/ -I $(srctree)/tools/include/uapi -I usr/include/
ifeq ($(CONFIG_BPFILTER_UMH), y)
# builtin bpfilter_umh should be linked with -static
--
2.17.1
