From 7ee4cba542e92b38b5afabd49680e162488239d7 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 29 Apr 2020 12:45:15 +0900 Subject: [PATCH] UPSTREAM: bpfilter: use 'userprogs' syntax to build bpfilter_umh The user mode helper should be compiled for the same architecture as the kernel. This Makefile reused the 'hostprogs' syntax by overriding HOSTCC with CC. Use the new syntax 'userprogs' to fix the Makefile mess. Change-Id: I457180fe9e4e3da6e25b5665c47033780e48b40c Signed-off-by: Masahiro Yamada Acked-by: Sam Ravnborg Signed-off-by: Tashfin Shakeer Rhythm --- net/bpfilter/Makefile | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/net/bpfilter/Makefile b/net/bpfilter/Makefile index 05930c2fafd5..f23b53294fba 100644 --- a/net/bpfilter/Makefile +++ b/net/bpfilter/Makefile @@ -3,18 +3,14 @@ # Makefile for the Linux BPFILTER layer. # -hostprogs-y := bpfilter_umh +userprogs := bpfilter_umh bpfilter_umh-objs := main.o -KBUILD_HOSTCFLAGS += -I $(srctree)/tools/include/ -I $(srctree)/tools/include/uapi \ - $(filter -m32 -m64, $(KBUILD_CFLAGS)) -HOSTCC := $(CC) +userccflags += -I $(srctree)/tools/include/ -I $(srctree)/tools/include/uapi -ifeq ($(CONFIG_BPFILTER_UMH), y) -# builtin bpfilter_umh should be compiled with -static +# builtin bpfilter_umh should be linked with -static # since rootfs isn't mounted at the time of __init # function is called and do_execv won't find elf interpreter -KBUILD_HOSTLDFLAGS += -static $(filter -m32 -m64, $(KBUILD_CFLAGS)) -endif +userldflags += -static $(obj)/bpfilter_umh_blob.o: $(obj)/bpfilter_umh