Andrii Nakryiko [off-list ref] writes:

On Thu, Jan 16, 2020 at 5:23 AM Toke Høiland-Jørgensen [off-list ref] wrote:

quoted

From: Toke Høiland-Jørgensen <redacted>

Fix the runqslower tool to include libbpf header files with the bpf/
prefix, to be consistent with external users of the library. Also ensure
that all includes of exported libbpf header files (those that are exported
on 'make install' of the library) use bracketed includes instead of quoted.

To not break the build, keep the old include path until everything has been
changed to the new one; a subsequent patch will remove that.

Fixes: 6910d7d3867a ("selftests/bpf: Ensure bpf_helper_defs.h are taken from selftests dir")
Signed-off-by: Toke Høiland-Jørgensen <redacted>
---
 tools/bpf/runqslower/Makefile         |    5 +++--
 tools/bpf/runqslower/runqslower.bpf.c |    2 +-
 tools/bpf/runqslower/runqslower.c     |    4 ++--
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/tools/bpf/runqslower/Makefile b/tools/bpf/runqslower/Makefile
index 89fb7cd30f1a..c0512b830805 100644
--- a/tools/bpf/runqslower/Makefile
+++ b/tools/bpf/runqslower/Makefile

@@ -5,6 +5,7 @@ LLC := llc
 LLVM_STRIP := llvm-strip
 DEFAULT_BPFTOOL := $(OUTPUT)/sbin/bpftool
 BPFTOOL ?= $(DEFAULT_BPFTOOL)
+LIBBPF_INCLUDE := -I$(abspath ../../lib) -I$(abspath ../../lib/bpf)

I'd probably put all the -I's into single INCLUDES var and include
that one instead of mixing -I$(OUTPUT) and $(LIBBPF_INCLUDE), but this
works too.

Hmm, yeah, not a bad idea, actually. Since it seems I'm respinning
anyway, I'll fix that up as well.

-Toke