hi,
we'd like to have bcc linked with libbpf instead of the
github submodule, initial change is discussed in here:
https://github.com/iovisor/bcc/pull/2535
In order to do that, we need to have access to uapi headers
compatible with libbpf rpm, bcc is attaching and using them
during compilation.
I added them in the fedora spec below (not submitted yet),
so libbpf would carry those headers.
Thoughts? thanks,
jirka
---
Subject: [PATCH] Package uapi headers under /usr/include/bpf/uapi/linux
The full list of files for libbpf-devel is now:
/usr/include/bpf
/usr/include/bpf/bpf.h
/usr/include/bpf/btf.h
/usr/include/bpf/libbpf.h
/usr/include/bpf/libbpf_util.h
/usr/include/bpf/uapi
/usr/include/bpf/uapi/linux
/usr/include/bpf/uapi/linux/compiler.h
/usr/include/bpf/uapi/linux/err.h
/usr/include/bpf/uapi/linux/filter.h
/usr/include/bpf/uapi/linux/kernel.h
/usr/include/bpf/uapi/linux/list.h
/usr/include/bpf/uapi/linux/overflow.h
/usr/include/bpf/uapi/linux/ring_buffer.h
/usr/include/bpf/uapi/linux/types.h
/usr/include/bpf/xsk.h
/usr/lib64/libbpf.so
/usr/lib64/pkgconfig/libbpf.pc
---
libbpf.spec | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libbpf.spec b/libbpf.spec
index 5d0f29718cac..681800c7f93e 100644
--- a/libbpf.spec
+++ b/libbpf.spec
@@ -4,7 +4,7 @@
Name: %{githubname}
Version: %{githubver}
-Release: 2%{?dist}
+Release: 3%{?dist}
Summary: Libbpf library
License: LGPLv2 or BSD
@@ -48,6 +48,8 @@ developing applications that use %{name}
%install
%make_install -C ./src %{make_flags}
+install -d -m 755 %{buildroot}/usr/include/bpf/uapi/linux
+cp include/linux/* %{buildroot}/usr/include/bpf/uapi/linux
%files
%{_libdir}/libbpf.so.%{version}
@@ -62,6 +64,9 @@ developing applications that use %{name}
%{_libdir}/libbpf.a
%changelog
+* Wed Oct 02 2019 Jiri Olsa <jo...@redhat.com> - 0.0.3-3
+- Add uapi headers
+
* Wed Sep 25 2019 Jiri Olsa <jo...@redhat.com> - 0.0.3-2
- Fix libelf linking (BZ#1755317)
--
2.21.0
