libbpf: Add cscope and tags targets to Makefile
authorToke Høiland-Jørgensen <toke@redhat.com>
Fri, 4 Oct 2019 15:34:44 +0000 (17:34 +0200)
committerAlexei Starovoitov <ast@kernel.org>
Sun, 6 Oct 2019 01:24:56 +0000 (18:24 -0700)
commita9eb048d5615152dc4b8aedb7e704a4e59bc2205
tree58878a14962f410b46e4ee04529dc893993785da
parentb84fbfe2ceed14a3623739ba72a2c1f4db003f1e
libbpf: Add cscope and tags targets to Makefile

Using cscope and/or TAGS files for navigating the source code is useful.
Add simple targets to the Makefile to generate the index files for both
tools.

Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Tested-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20191004153444.1711278-1-toke@redhat.com
tools/lib/bpf/.gitignore
tools/lib/bpf/Makefile