Merge pull request #1737 from nghttp2/bump-libbpf

Bump libbpf to v0.8.0

.github/workflows/build.yml

@@ -88,7 +88,7 @@ jobs:
     - name: Build libbpf
       if: matrix.http3 == 'http3' && matrix.compiler == 'clang' && runner.os == 'Linux'
       run: |
-        git clone -b v0.7.0 https://github.com/libbpf/libbpf
+        git clone -b v0.8.0 https://github.com/libbpf/libbpf
         cd libbpf
         PREFIX=$PWD/build make -C src install
 

README.rst

@@ -170,7 +170,7 @@ Use ``--with-libbpf`` configure option to build eBPF program.
 libelf-dev is needed to build libbpf.
 
 For Ubuntu 20.04, you can build libbpf from `the source code
-<https://github.com/libbpf/libbpf/releases/tag/v0.7.0>`_.  nghttpx
+<https://github.com/libbpf/libbpf/releases/tag/v0.8.0>`_.  nghttpx
 requires eBPF program for reloading its configuration and hot swapping
 its executable.
 
@@ -392,7 +392,7 @@ from source:
 
 .. code-block:: text
 
-   $ git clone --depth 1 -b v0.7.0 https://github.com/libbpf/libbpf
+   $ git clone --depth 1 -b v0.8.0 https://github.com/libbpf/libbpf
    $ cd libbpf
    $ PREFIX=$PWD/build make -C src install
    $ cd ..

docker/Dockerfile

@@ -36,7 +36,7 @@ RUN git clone --depth 1 -b v0.6.0 https://github.com/ngtcp2/ngtcp2 && \
     cd .. && \
     rm -rf ngtcp2
 
-RUN git clone --depth 1 -b v0.7.0 https://github.com/libbpf/libbpf && \
+RUN git clone --depth 1 -b v0.8.0 https://github.com/libbpf/libbpf && \
     cd libbpf && \
     PREFIX=/usr/local make -C src install && \
     cd .. && \