Re: [PATCH] libbpf: Use $(SRCARCH) for include path

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On 2019/12/30 13:21, Andrii Nakryiko wrote:
On Thu, Dec 26, 2019 at 6:42 PM Shile Zhang
<shile.zhang@xxxxxxxxxxxxxxxxx> wrote:
To include right x86 centric include path for ARCH=x86_64.

Signed-off-by: Shile Zhang <shile.zhang@xxxxxxxxxxxxxxxxx>
---
  tools/lib/bpf/Makefile | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index defae23a0169..197d96886303 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -59,7 +59,7 @@ FEATURE_USER = .libbpf
  FEATURE_TESTS = libelf libelf-mmap bpf reallocarray
  FEATURE_DISPLAY = libelf bpf

-INCLUDES = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(ARCH)/include/uapi -I$(srctree)/tools/include/uapi
+INCLUDES = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi -I$(srctree)/tools/include/uapi
Is this breaking anything at all right now? I just tried removing
arch-specific include and everything still compiled successfully. So
maybe instead let's just drop arch-specific include path?


No compile error/warning, but just include wrong (non-existed) include path.
I think it's OK to drop it if that path is needless.

Thanks!

  FEATURE_CHECK_CFLAGS-bpf = $(INCLUDES)

  check_feat := 1
--
2.24.0.rc2





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