From 00a3855d68bd1ae633c94b13b8b404a5a238b135 Mon Sep 17 00:00:00 2001 From: Yonghong Song Date: Wed, 21 Jun 2017 13:48:27 -0700 Subject: samples/bpf: fix a build problem tracex5_kern.c build failed with the following error message: ../samples/bpf/tracex5_kern.c:12:10: fatal error: 'syscall_nrs.h' file not found #include "syscall_nrs.h" The generated file syscall_nrs.h is put in build/samples/bpf directory, but this directory is not in include path, hence build failed. The fix is to add $(obj) into the clang compilation path. Signed-off-by: Yonghong Song Signed-off-by: David S. Miller --- samples/bpf/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'samples/bpf/Makefile') diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index a0561dc762fe..e7ec9b8539a5 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -197,7 +197,7 @@ $(obj)/tracex5_kern.o: $(obj)/syscall_nrs.h # But, there is no easy way to fix it, so just exclude it since it is # useless for BPF samples. $(obj)/%.o: $(src)/%.c - $(CLANG) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) $(EXTRA_CFLAGS) \ + $(CLANG) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) $(EXTRA_CFLAGS) -I$(obj) \ -D__KERNEL__ -D__ASM_SYSREG_H -Wno-unused-value -Wno-pointer-sign \ -Wno-compare-distinct-pointer-types \ -Wno-gnu-variable-sized-type-not-at-end \ -- cgit v1.2.3-59-g8ed1b