commit | 2cc082977516eab6c77e2e1113af78b169d23267 | [log] [tgz] |
---|---|---|
author | Andrii Nakryiko <andriin@fb.com> | Tue Oct 01 09:48:58 2019 -0700 |
committer | Andrii Nakryiko <andrii.nakryiko@gmail.com> | Tue Oct 01 12:56:22 2019 -0700 |
tree | 95e04dae484b09423a34c7ab0c087d8749dcc35e | |
parent | 92cb475558927b6738ba442e44055e448707883a [diff] |
ci: execute install step in CI Add simple execution of `make install` in Debian and Xenial build to catch most obvious breakages. Signed-off-by: Andrii Nakryiko <andriin@fb.com>
This is a mirror of bpf-next linux tree's tools/lib/bpf
directory plus its supporting header files.
The following files will by sync'ed with bpf-next repo:
src/
<-> bpf-next/tools/lib/bpf/
include/uapi/linux/bpf_common.h
<-> bpf-next/tools/include/uapi/linux/bpf_common.h
include/uapi/linux/bpf.h
<-> bpf-next/tools/include/uapi/linux/bpf.h
include/uapi/linux/btf.h
<-> bpf-next/tools/include/uapi/linux/btf.h
include/uapi/linux/if_link.h
<-> bpf-next/tools/include/uapi/linux/if_link.h
include/uapi/linux/if_xdp.h
<-> bpf-next/tools/include/uapi/linux/if_xdp.h
include/uapi/linux/netlink.h
<-> bpf-next/tools/include/uapi/linux/netlink.h
include/tools/libc_compat.h
<-> bpf-next/tools/include/tools/libc_compat.h
Other header files at this repo (include/linux/*.h
) are reduced versions of their counterpart files at bpf-next's tools/include/linux/*.h
to make compilation successful.
libelf is an internal dependency of libbpf and thus it is required to link against and must be installed on the system for applications to work. pkg-config is used by default to find libelf, and the program called can be overridden with PKG_CONFIG
. If using pkg-config
at build time is not desired, it can be disabled by setting NO_PKG_CONFIG=1
when calling make.
To build both static libbpf.a and shared libbpf.so:
$ cd src
$ make
To build only static libbpf.a library in directory build/ and install them together with libbpf headers in a staging directory root/:
$ cd src $ mkdir build root $ BUILD_STATIC_ONLY=y OBJDIR=build DESTDIR=root make install
To build both static libbpf.a and shared libbpf.so against a custom libelf dependency installed in /build/root/ and install them together with libbpf headers in a build directory /build/root/:
$ cd src $ PKG_CONFIG_PATH=/build/root/lib64/pkgconfig DESTDIR=/build/root make install
To integrate libbpf into a project which uses Meson building system define [wrap-git]
file in subprojects
folder. To add libbpf dependency to the parent parent project, e.g. for libbpf_static_dep:
libbpf_obj = subproject('libbpf', required : true) libbpf_static_dep = libbpf_proj.get_variable('libbpf_static_dep')
To validate changes to meson.build
$ python3 meson.py build $ ninja -C build/
To install headers, libs and pkgconfig
$ cd build
$ ninja install