build: remove autotools buildsystem

.github/workflows/ci.yml

@@ -23,71 +23,6 @@ on:
       - 'README.md'
 
 jobs:
-  linux-autotools:
-    name: Linux (autotools)
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          # Debian 11 Bullseye
-          - os: ubuntu-22.04
-            compiler: gcc-10
-          - os: ubuntu-22.04
-            compiler: clang-11
-          # Debian 12 Bookworm
-          - os: ubuntu-24.04
-            compiler: gcc-12
-          - os: ubuntu-24.04
-            compiler: clang-14
-          # Debian 13 Trixie
-          - os: ubuntu-24.04
-            compiler: gcc-14
-          - os: ubuntu-24.04
-            compiler: clang-19
-          # Ubuntu 22.04 Jammy
-          - os: ubuntu-22.04
-            compiler: gcc-11
-          - os: ubuntu-22.04
-            compiler: clang-14
-          # Ubuntu 24.04 Noble
-          - os: ubuntu-24.04
-            compiler: gcc-13
-          - os: ubuntu-24.04
-            compiler: clang-18
-
-    env:
-      CC: ${{ matrix.compiler }}
-      RUNNING_IN_CI: yes
-
-    steps:
-    - name: Install dependencies
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y --no-install-recommends \
-          ${CC} \
-          automake \
-          autoconf \
-          libtool \
-          libltdl-dev \
-          libsqlite3-dev \
-          libhyperscan-dev \
-          # EOF
-    - uses: actions/checkout@main
-      with:
-        persist-credentials: false
-        submodules: recursive
-    - name: autogen.sh
-      run: bash autogen.sh
-    - name: configure
-      run: ./configure --enable-assert=hard --enable-warnings
-    - name: make
-      run: make -j2
-    - name: make check
-      run: make check
-    - name: make install
-      run: make install
-
   linux-meson:
     name: Linux (meson)
     runs-on: ${{ matrix.os }}