compile libbpf

Author: vankoven

.github/workflows/package.yml

@@ -38,8 +38,32 @@ jobs:
           sudo apt-get install -y ./rex-dkms*_all.deb \
           || ( find /var/lib/dkms -name make.log -exec cat '{}' \; && false )
 
+  # libbpf 1.3+ is requred for functional tests
+  build_libbpf:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: install dependencies
+        run: |
+          sudo apt update
+          sudo apt install dpkg-dev debhelper
+
+      - name: build package
+        run: |
+          git clone https://github.com/sudipm-mukherjee/libbpf
+          cd libbpf
+          dpkg-buildpackage -uc -us
+          mv ../*.deb .
+
+      - name: upload package artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: libbpf
+          path: *.deb
+          if-no-files-found: error
+
   build_library:
     runs-on: ubuntu-22.04
+    needs: build_libbpf
     steps:
       - uses: actions/checkout@v4
 
@@ -51,7 +75,17 @@ jobs:
       - name: install dependencies
         run: |
           sudo apt update
-          sudo apt install  -y libpcap-dev libbpf-dev cmake dpkg-dev debhelper libboost-dev po-debconf ragel
+          sudo apt install  -y libpcap-dev cmake dpkg-dev debhelper libboost-dev po-debconf ragel
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: libbpf
+          path: libbpf
+
+      - name: install libbpf
+        run: |
+          cd libbpf
+          sudo dpkg -i ./libbpf-dev* ./libbpf1_*
 
       - run: |
           echo "nproc=$(nproc)" >> $GITHUB_ENV