add library builder

Author: vankoven

.github/workflows/package.yml

@@ -26,7 +26,7 @@ jobs:
       - name: upload package artifacts
         uses: actions/upload-artifact@v4
         with:
-          name: package
+          name: dkms_package
           path: rex-dkms*_all.deb
           if-no-files-found: error
 
@@ -37,3 +37,40 @@ jobs:
         run: |
           sudo apt-get install -y ./rex-dkms*_all.deb \
           || ( find /var/lib/dkms -name make.log -exec cat '{}' \; && false )
+
+  build_library:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: prepare sources
+        run: |
+          rm -rf debian
+          cp -r debian.lib debian
+
+      - name: install dependencies
+        run: |
+          sudo apt update
+          sudo apt install  -y libpcap-dev libbpf-dev
+
+      - run: |
+          echo "nproc=$(nproc)" >> $GITHUB_ENV
+
+      - name: build package
+        run: |
+          dpkg-buildpackage -j${{env.nproc}} -b --no-sign
+          mv ../libhyperscan*.deb ../libhyperscan*.ddeb .
+
+      - name: upload package artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: "package_${{ inputs.target }}"
+          path: libhyperscan*deb
+          if-no-files-found: error
+
+      - name: upload func test artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: "func_test_${{ inputs.target }}"
+          path: obj-x86_64-linux-gnu/bin/unit-xdpscan
+          if-no-files-found: error