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| author | Alexei Starovoitov <ast@fb.com> | 2017-05-02 21:14:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-03 09:51:25 -0400 |
| commit | 1c2dd16add7ebd7fc6a47f21a42f502cfed5ec2f (patch) | |
| tree | a9efec88cd7ddbf718c46c8a279d8f72101b0eca | |
| parent | 6ead18fb18c8182a81d70f24942f9547e56a35d2 (diff) | |
| download | lwn-1c2dd16add7ebd7fc6a47f21a42f502cfed5ec2f.tar.gz lwn-1c2dd16add7ebd7fc6a47f21a42f502cfed5ec2f.zip | |
selftests/bpf: get rid of -D__x86_64__
-D__x86_64__ workaround was used to make /usr/include/features.h
to follow expected path through the system include headers.
This is not portable.
Instead define dummy stubs.h which is used by 'clang -target bpf'
Fixes: 6882804c916b ("selftests/bpf: add a test for overlapping packet range checks")
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 4 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/gnu/stubs.h | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index f4341e160de6..91edd0566237 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -34,6 +34,6 @@ $(BPFOBJ): force CLANG ?= clang %.o: %.c - $(CLANG) -I../../../include/uapi -I../../../../samples/bpf/ \ - -D__x86_64__ -Wno-compare-distinct-pointer-types \ + $(CLANG) -I. -I../../../include/uapi -I../../../../samples/bpf/ \ + -Wno-compare-distinct-pointer-types \ -O2 -target bpf -c $< -o $@ diff --git a/tools/testing/selftests/bpf/gnu/stubs.h b/tools/testing/selftests/bpf/gnu/stubs.h new file mode 100644 index 000000000000..719225b16626 --- /dev/null +++ b/tools/testing/selftests/bpf/gnu/stubs.h @@ -0,0 +1 @@ +/* dummy .h to trick /usr/include/features.h to work with 'clang -target bpf' */ |