Backport various CI & documentation changes to v0.7.x (#443)

* Support for Mapnik >= 4 no longer using boost:optional
* Backport Address macOS build errors in src/render_submit_queue.c
* Backport GitHub Actions workflows and actions
* Backport cmake, docker & docs/build directories
* Backport changes to CMakeLists.txt

.github/actions/autotools/install/action.yml

@@ -3,9 +3,9 @@ runs:
   using: composite
   steps:
     - name: Run `make install`
-      run: make install
+      run: ${{ !matrix.image && 'sudo -E' || '' }} make install
       shell: bash --noprofile --norc -euxo pipefail {0}
 
     - name: Run `make install-mod_tile`
-      run: make install-mod_tile
+      run: ${{ !matrix.image && 'sudo -E' || '' }} make install-mod_tile
       shell: bash --noprofile --norc -euxo pipefail {0}

.github/actions/cmake/build/action.yml

@@ -2,19 +2,15 @@
 runs:
   using: composite
   steps:
-    - name: Create `cmake` symbolic link
-      run: |
-        if ! command -v cmake &> /dev/null && command -v cmake3 &> /dev/null; then
-          ln --symbolic cmake3 /usr/bin/cmake
-        fi
-      shell: bash --noprofile --norc -euxo pipefail {0}
-
     - name: Prepare `build` directory
       run: |
         cmake -B build -S . \
           -LA \
           -DCMAKE_BUILD_TYPE:STRING=${BUILD_TYPE:-Release} \
-          -DCMAKE_INSTALL_PREFIX:PATH=${INSTALL_PREFIX:-/usr/local} \
+          -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=${INSTALL_LOCALSTATEDIR:-/var} \
+          -DCMAKE_INSTALL_PREFIX:PATH=${INSTALL_PREFIX:-/usr} \
+          -DCMAKE_INSTALL_RUNSTATEDIR:PATH=${INSTALL_RUNSTATEDIR:-/run} \
+          -DCMAKE_INSTALL_SYSCONFDIR:PATH=${INSTALL_SYSCONFDIR:-/etc} \
           -DENABLE_TESTS:BOOL=ON
       shell: bash --noprofile --norc -euxo pipefail {0}
 

.github/actions/cmake/package/action.yml

@@ -0,0 +1,42 @@
+---
+runs:
+  using: composite
+  steps:
+    - name: Set `CPACK_PACKAGE_FILE_NAME`
+      run: |
+        echo "CPACK_PACKAGE_FILE_NAME=mod_tile-${GITHUB_SHA}-$(echo ${{ matrix.image || matrix.os || matrix.box_generic || github.job }}-${{ matrix.build_system }}-${{ matrix.compiler }} | sed 's/[^0-9a-zA-Z-]/_/g')" >> ${GITHUB_ENV}
+      shell: bash --noprofile --norc -euxo pipefail {0}
+
+    - name: Set `CPACK_OPTIONS`
+      run: |
+        if command -v dpkg; then
+          echo "CPACK_OPTIONS= -G DEB" >> ${GITHUB_ENV}
+        elif command -v rpm; then
+          echo "CPACK_OPTIONS=-G RPM" >> ${GITHUB_ENV}
+        elif [ -f /etc/os-release ]; then
+          source /etc/os-release
+          if [ "$ID" = "freebsd" ]; then
+            echo "CPACK_OPTIONS=-D CPACK_SET_DESTDIR=1 -G FREEBSD" >> ${GITHUB_ENV}
+          fi
+        elif [[ ${OSTYPE} == 'darwin'* ]]; then
+          echo "CPACK_OPTIONS=-D CPACK_SET_DESTDIR=1 -G DragNDrop" >> ${GITHUB_ENV}
+        else
+          echo "CPACK_OPTIONS=-D CPACK_SET_DESTDIR=1 -G TGZ" >> ${GITHUB_ENV}
+        fi
+      shell: bash --noprofile --norc -euxo pipefail {0}
+
+    - name: Package `mod_tile`
+      run: |
+        ${{ !matrix.image && 'sudo' || '' }} cpack ${CPACK_OPTIONS} \
+          -D CPACK_PACKAGE_FILE_NAME="${CPACK_PACKAGE_FILE_NAME}" || true
+      shell: bash --noprofile --norc -euxo pipefail {0}
+      working-directory: build
+
+    - name: Upload `mod_tile` package artifact
+      uses: actions/upload-artifact@v4
+      with:
+        if-no-files-found: ignore
+        name: Package Artifacts - ${{ env.CPACK_PACKAGE_FILE_NAME }}${{ matrix.mapnik_latest && ' (Latest Mapnik)' || '' }}
+        path: |
+          build/${{ env.CPACK_PACKAGE_FILE_NAME }}.*
+        retention-days: 14

.github/actions/cmake/test/action.yml

@@ -1,31 +1,27 @@
 ---
+inputs:
+  options:
+    default: --exclude-regex 'clear_dirs_.+|remove_tile_.+' --output-on-failure
+
 runs:
   using: composite
   steps:
-    - name: Create `ctest` symbolic link
-      run: |
-        if ! command -v ctest &> /dev/null && command -v ctest3 &> /dev/null; then
-          ln --symbolic ctest3 /usr/bin/ctest
-        fi
-      shell: bash --noprofile --norc -euxo pipefail {0}
-
     - name: Test `mod_tile`
-      run: ctest --exclude-regex 'clear_dirs|remove_tiles' --output-on-failure
-      shell: bash --noprofile --norc -euxo pipefail {0}
-      working-directory: build
-
-    - name: Archive test artifacts on failure
-      if: failure()
       run: |
-        TAR_FILENAME=${{ matrix.image || matrix.os || github.job }}-${{ matrix.compiler }}.tar.gz
-        TAR_FILENAME=$(echo "${TAR_FILENAME}" | sed 's/:/-/g')
-        tar -zcf ${TAR_FILENAME} tests
+        export CTEST_PARALLEL_LEVEL=${TEST_PARALLEL_LEVEL:-$(nproc)}
+        ctest ${{ inputs.options }}
       shell: bash --noprofile --norc -euxo pipefail {0}
       working-directory: build
 
-    - name: Upload test artifacts on failure
+    - name: Set `TEST_ARTIFACT_NAME`
+      run: |
+        echo "TEST_ARTIFACT_NAME=$(echo ${{ matrix.image || matrix.os || matrix.box_generic || github.job }}-${{ matrix.build_system }}-${{ matrix.compiler }} | sed 's/[^0-9a-zA-Z-]/_/g')" >> ${GITHUB_ENV}
+      shell: bash --noprofile --norc -euxo pipefail {0}
       if: failure()
-      uses: actions/upload-artifact@v3
+
+    - name: Upload `mod_tile` test artifacts on failure
+      uses: actions/upload-artifact@v4
       with:
-        name: Test Artifacts
-        path: build/*.tar.gz
+        name: Test Artifacts - ${{ env.TEST_ARTIFACT_NAME }}
+        path: build/tests
+      if: failure()

.github/actions/coverage/action.yml

@@ -0,0 +1,65 @@
+---
+inputs:
+  genhtml-extra-options:
+    default: ""
+  lcov-extra-options:
+    default: ""
+
+runs:
+  using: composite
+  steps:
+    - name: Process `mod_tile` coverage results with CTest
+      run: |
+        ctest -T coverage || true
+      shell: bash --noprofile --norc -euxo pipefail {0}
+      working-directory: build
+      if: matrix.build_system == 'CMake'
+
+    - name: Process `mod_tile` coverage results
+      run: |
+        lcov ${{ inputs.lcov-extra-options }} \
+          --base-directory . \
+          --capture \
+          --directory ${{ matrix.build_system == 'CMake' && 'build' || '.' }} \
+          --output-file coverage.info \
+          --rc geninfo_unexecuted_blocks=1
+        lcov ${{ inputs.lcov-extra-options }} \
+          --ignore-errors unused \
+          --output-file coverage.info \
+          --remove coverage.info \
+          "${GITHUB_WORKSPACE}/includes/*" \
+          "${GITHUB_WORKSPACE}/tests/*" \
+          "/usr/*"
+      shell: bash --noprofile --norc -euxo pipefail {0}
+
+    - name: Report `mod_tile` coverage results to `codecov.io`
+      uses: codecov/codecov-action@v3.1.5
+      with:
+        files: coverage.info
+
+    - name: Write `mod_tile` coverage summary to `$GITHUB_STEP_SUMMARY`
+      run: |
+        lcov ${{ inputs.lcov-extra-options }} \
+          --summary \
+          coverage.info | sed 's/^  /* /g' >> ${GITHUB_STEP_SUMMARY}
+      shell: bash --noprofile --norc -euxo pipefail {0}
+
+    - name: Generate `mod_tile` coverage artifacts
+      run: |
+        genhtml ${{ inputs.genhtml-extra-options }} \
+          --output-directory coverage \
+          coverage.info
+      shell: bash --noprofile --norc -euxo pipefail {0}
+
+    - name: Set `COVERAGE_ARTIFACT_NAME`
+      run: |
+        echo "COVERAGE_ARTIFACT_NAME=$(echo ${{ matrix.image || matrix.os || matrix.box_generic || github.job }}-${{ matrix.build_system }}-${{ matrix.compiler }} | sed 's/[^0-9a-zA-Z-]/_/g')" >> ${GITHUB_ENV}
+      shell: bash --noprofile --norc -euxo pipefail {0}
+
+    - name: Upload `mod_tile` coverage artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: Coverage Artifacts - ${{ env.COVERAGE_ARTIFACT_NAME }}${{ matrix.mapnik_latest && ' (Latest Mapnik)' || '' }}
+        path: |
+          coverage
+          coverage.info

.github/actions/dependencies/build-and-install/mapnik/action.yml

@@ -14,7 +14,7 @@ runs:
 
     - name: Cache "Download `Mapnik`" & "Build `Mapnik`"
       id: cache-mapnik-src
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: mapnik-src
         key: ${{ matrix.image }}-${{ matrix.compiler }}-mapnik-${{ inputs.version }}

.github/actions/dependencies/build-and-install/mapnik/latest/action.yml

@@ -4,12 +4,12 @@ runs:
   steps:
     - name: Cache "Checkout `Mapnik`" & "Build `Mapnik`"
       id: cache-mapnik
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           mapnik-build
           mapnik-src
-        key: ${{ matrix.image }}-${{ matrix.compiler }}-mapnik-latest
+        key: ${{ matrix.image || matrix.os || matrix.box_generic || github.job }}-${{ matrix.compiler }}-mapnik-latest
 
     - name: Checkout `Mapnik`
       uses: actions/checkout@v4
@@ -23,14 +23,24 @@ runs:
       run: |
         export CMAKE_BUILD_PARALLEL_LEVEL=${BUILD_PARALLEL_LEVEL:-$(nproc)}
         cmake -B mapnik-build -S mapnik-src \
+          -DBUILD_BENCHMARK:BOOL=OFF \
+          -DBUILD_DEMO_CPP:BOOL=OFF \
           -DBUILD_DEMO_VIEWER:BOOL=OFF \
           -DBUILD_TESTING:BOOL=OFF \
+          -DBUILD_UTILITY_GEOMETRY_TO_WKB:BOOL=OFF \
+          -DBUILD_UTILITY_MAPNIK_INDEX:BOOL=OFF \
+          -DBUILD_UTILITY_MAPNIK_RENDER:BOOL=OFF \
+          -DBUILD_UTILITY_OGRINDEX:BOOL=OFF \
+          -DBUILD_UTILITY_PGSQL2SQLITE:BOOL=OFF \
+          -DBUILD_UTILITY_SHAPEINDEX:BOOL=OFF \
+          -DBUILD_UTILITY_SVG2PNG:BOOL=OFF \
           -DCMAKE_BUILD_TYPE:STRING=Release \
+          -DCMAKE_CXX_STANDARD:STRING=17 \
           -DCMAKE_INSTALL_PREFIX:PATH=/usr
         cmake --build mapnik-build
       shell: bash --noprofile --norc -euxo pipefail {0}
       if: steps.cache-mapnik.outputs.cache-hit != 'true'
 
     - name: Install `Mapnik`
-      run: cmake --install mapnik-build
+      run: ${{ !matrix.image && 'sudo' || '' }} cmake --install mapnik-build
       shell: bash --noprofile --norc -euxo pipefail {0}

.github/actions/dependencies/install/action.yml

@@ -13,7 +13,6 @@ inputs:
     default: >-
       cmake
       git
-      libboost-filesystem-dev
       libboost-program-options-dev
       libboost-regex-dev
       libfreetype6-dev
@@ -32,6 +31,8 @@ inputs:
     default: >-
       apache2
       jq
+      lcov
+      memcached
   fedora-build-dependencies:
     default: >-
       cairo-devel
@@ -47,6 +48,9 @@ inputs:
     default: >-
       httpd
       jq
+      lcov
+      memcached
+      procps
   freebsd-build-dependencies:
     default: >-
       apache24
@@ -61,6 +65,8 @@ inputs:
   freebsd-test-dependencies:
     default: >-
       jq
+      lcov
+      memcached
   macos-build-dependencies:
     default: >-
       apr
@@ -76,6 +82,8 @@ inputs:
     default: >-
       coreutils
       jq
+      lcov
+      memcached
   opensuse-build-dependencies:
     default: >-
       apache2-devel
@@ -92,6 +100,8 @@ inputs:
       apache2-event
       apache2-prefork
       jq
+      lcov
+      memcached
   opensuse-mapnik-build-dependencies:
     default: >-
       bzip2
@@ -129,6 +139,9 @@ inputs:
     default: >-
       httpd
       jq
+      lcov
+      memcached
+      procps
   rhel-mapnik-build-dependencies:
     default: >-
       boost-devel
@@ -162,7 +175,6 @@ inputs:
     default: >-
       cmake
       git
-      libboost-filesystem-dev
       libboost-program-options-dev
       libboost-regex-dev
       libfreetype6-dev
@@ -181,17 +193,17 @@ inputs:
     default: >-
       apache2
       jq
+      lcov
+      memcached
   mapnik-build-version-centos-stream:
     default: 3.1.0
-  mapnik-build-version-amazonlinux2-centos7:
-    default: 3.0.17
   mapnik-build-version-opensuse:
     default: 3.1.0
 
 runs:
   using: composite
   steps:
-    - name: Install Dependencies (Amazon Linux/CentOS/CentOS Stream)
+    - name: Install Dependencies (CentOS Stream)
       uses: ./.github/actions/dependencies/install/yum
       with:
         dependencies: epel-release
@@ -199,13 +211,10 @@ runs:
           ${{ inputs.rhel-build-dependencies }}
           ${{ inputs.rhel-mapnik-build-dependencies }}
           ${{ inputs.rhel-test-dependencies }}
-          ${{ matrix.build_system == 'CMake' && 'cmake3' || 'autoconf automake redhat-rpm-config' }}
+          ${{ matrix.build_system == 'CMake' && 'cmake' || 'autoconf automake redhat-rpm-config' }}
           ${{ matrix.compiler == 'LLVM' && 'clang' || 'gcc gcc-c++' }}
-          ${{ matrix.image == 'centos:7' && matrix.compiler == 'LLVM' && 'gcc-c++' || '' }}
-      if: |
-        startsWith(matrix.image, 'amazonlinux:') ||
-        startsWith(matrix.image, 'centos:') ||
-        startsWith(matrix.image, 'quay.io/centos/centos:stream')
+          rpm-build
+      if: startsWith(matrix.image, 'quay.io/centos/centos:stream')
 
     - name: Install Dependencies (Debian)
       uses: ./.github/actions/dependencies/install/apt-get
@@ -226,6 +235,7 @@ runs:
           ${{ inputs.fedora-test-dependencies }}
           ${{ matrix.build_system == 'CMake' && 'cmake' || 'autoconf automake redhat-rpm-config' }}
           ${{ matrix.compiler == 'LLVM' && 'clang' || 'gcc gcc-c++' }}
+          rpm-build
       if: startsWith(matrix.image, 'fedora:')
 
     - name: Install Dependencies (FreeBSD)
@@ -257,6 +267,7 @@ runs:
           ${{ inputs.opensuse-test-dependencies }}
           ${{ matrix.build_system == 'CMake' && 'cmake' || 'automake' }}
           ${{ matrix.compiler == 'LLVM' && 'clang' || 'gcc12 gcc12-c++' }}
+          rpm-build
       if: startsWith(matrix.image, 'opensuse/')
 
     - name: Install Dependencies (Ubuntu)
@@ -285,12 +296,6 @@ runs:
       shell: bash --noprofile --norc -euxo pipefail {0}
       if: startsWith(matrix.image, 'opensuse/')
 
-    - name: Build & Install `mapnik` (Amazon Linux 2/CentOS 7)
-      uses: ./.github/actions/dependencies/build-and-install/mapnik
-      with:
-        version: ${{ inputs.mapnik-build-version-amazonlinux2-centos7 }}
-      if: matrix.image == 'amazonlinux:2' || matrix.image == 'centos:7'
-
     - name: Build & Install `mapnik` (CentOS Stream)
       uses: ./.github/actions/dependencies/build-and-install/mapnik
       with:
@@ -307,7 +312,7 @@ runs:
       uses: ./.github/actions/dependencies/build-and-install/mapnik/latest
       if: |
         matrix.mapnik_latest &&
-        (startsWith(matrix.image, 'debian:') || startsWith(matrix.image, 'ubuntu:'))
+        (startsWith(matrix.image, 'debian:') || startsWith(matrix.image, 'ubuntu:') || runner.os == 'Linux')
 
     - name: Build & Install latest `mapnik` (openSUSE)
       uses: ./.github/actions/dependencies/build-and-install/mapnik/latest

.github/actions/dependencies/install/yum/action.yml

@@ -18,20 +18,10 @@ runs:
       shell: bash --noprofile --norc -euxo pipefail {0}
       if: startsWith(matrix.image, 'quay.io/centos/centos:stream')
 
-    - name: Enable PowerTools repository (CentOS Stream 8)
-      run: dnf config-manager --set-enabled powertools
-      shell: bash --noprofile --norc -euxo pipefail {0}
-      if: matrix.image == 'quay.io/centos/centos:stream8'
-
-    - name: Enable CRB repository (CentOS Stream 9)
+    - name: Enable CRB repository (CentOS Stream)
       run: dnf config-manager --set-enabled crb
       shell: bash --noprofile --norc -euxo pipefail {0}
-      if: matrix.image == 'quay.io/centos/centos:stream9'
-
-    - name: Enable EPEL repository (Amazon Linux 2)
-      run: amazon-linux-extras install epel -y
-      shell: bash --noprofile --norc -euxo pipefail {0}
-      if: matrix.image == 'amazonlinux:2' && contains(inputs.dependencies, 'epel-release')
+      if: startsWith(matrix.image, 'quay.io/centos/centos:stream')
 
     - name: Install dependency package(s)
       run: |

.github/workflows/build-and-test.yml

@@ -7,6 +7,7 @@ on:
 
 jobs:
   Linux:
+    continue-on-error: ${{ matrix.experimental || false }}
     name: >-
       ${{ matrix.image }}
       (${{ matrix.build_system }})
@@ -14,34 +15,43 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        image:
-          - "centos:7"
-          - "debian:11"
-          - "debian:12"
-          - "debian:testing"
-          - "fedora:38"
-          - "fedora:39"
-          - "fedora:rawhide"
-          - "opensuse/leap:15"
-          - "ubuntu:20.04"
-          - "ubuntu:rolling"
         build_system:
           - CMake
         compiler:
           - GNU
+        image:
+          - "debian:11"
+          - "debian:12"
+          - "fedora:39"
+          - "fedora:40"
+          - "opensuse/leap:15"
+          - "quay.io/centos/centos:stream9"
+          - "ubuntu:22.04"
         on_default_branch:
           - ${{ contains(github.ref, 'master') || contains(github.ref, 'develop') || contains(github.ref, 'CI') }}
         include:
-          - image: "ubuntu:22.04"
-            build_system: Autotools
-            compiler: GNU
-          - image: "ubuntu:22.04"
-            build_system: Autotools
-            compiler: LLVM
-          - image: "ubuntu:22.04"
+          - image: "debian:unstable"
             build_system: CMake
             compiler: GNU
-          - image: "ubuntu:22.04"
+            experimental: true
+          - image: "fedora:rawhide"
+            build_system: CMake
+            compiler: GNU
+            experimental: true
+          - image: "ubuntu:devel"
+            build_system: CMake
+            compiler: GNU
+            experimental: true
+          - image: "ubuntu:24.04"
+            build_system: Autotools
+            compiler: GNU
+          - image: "ubuntu:24.04"
+            build_system: Autotools
+            compiler: LLVM
+          - image: "ubuntu:24.04"
+            build_system: CMake
+            compiler: GNU
+          - image: "ubuntu:24.04"
             build_system: CMake
             compiler: LLVM
         exclude:
@@ -50,24 +60,17 @@ jobs:
     container:
       env:
         CC: ${{ matrix.compiler == 'LLVM' && 'clang' || 'gcc' }}
+        CFLAGS: --coverage
         CXX: ${{ matrix.compiler == 'LLVM' && 'clang++' || 'g++' }}
+        CXXFLAGS: --coverage
       image: ${{ matrix.image }}
     steps:
-      - name: Install `git` (Amazon Linux 2)
-        run: yum --assumeyes install git
-        if: matrix.image == 'amazonlinux:2'
-
       - name: Install `git` (openSUSE)
         run: zypper --non-interactive install git
         if: startsWith(matrix.image, 'opensuse/')
 
-      - name: Checkout code (CentOS 7)
-        uses: actions/checkout@v3
-        if: matrix.image == 'centos:7'
-
       - name: Checkout code
         uses: actions/checkout@v4
-        if: matrix.image != 'centos:7'
 
       - name: Install dependencies
         uses: ./.github/actions/dependencies/install
@@ -78,6 +81,17 @@ jobs:
       - name: Test `mod_tile`
         uses: ./.github/actions/test
 
+      - name: Process & Report `mod_tile` coverage results
+        uses: ./.github/actions/coverage
+        if: |
+          matrix.compiler != 'LLVM' &&
+          !startsWith(matrix.image, 'opensuse/') &&
+          !matrix.experimental
+
+      - name: Package `mod_tile`
+        uses: ./.github/actions/cmake/package
+        if: matrix.build_system == 'CMake'
+
       - name: Install `mod_tile`
         uses: ./.github/actions/install
 
@@ -93,7 +107,7 @@ jobs:
       matrix:
         image:
           - "debian:12"
-          - "ubuntu:22.04"
+          - "ubuntu:24.04"
         build_system:
           - CMake
         compiler:
@@ -104,7 +118,9 @@ jobs:
     container:
       env:
         CC: ${{ matrix.compiler == 'LLVM' && 'clang' || 'gcc' }}
+        CFLAGS: --coverage
         CXX: ${{ matrix.compiler == 'LLVM' && 'clang++' || 'g++' }}
+        CXXFLAGS: --coverage
       image: ${{ matrix.image }}
     steps:
       - name: Checkout code
@@ -119,14 +135,24 @@ jobs:
       - name: Test `mod_tile`
         uses: ./.github/actions/test
 
+      - name: Process & Report `mod_tile` coverage results
+        uses: ./.github/actions/coverage
+
+      - name: Package `mod_tile`
+        uses: ./.github/actions/cmake/package
+        if: matrix.build_system == 'CMake'
+
       - name: Install `mod_tile`
         uses: ./.github/actions/install
 
   macOS:
     env:
-      CFLAGS: -Wno-implicit-function-declaration
+      CFLAGS: --coverage
+      CXXFLAGS: --coverage
+      INSTALL_PREFIX: /usr/local
+      INSTALL_RUNSTATEDIR: /var/run
       LDFLAGS: -undefined dynamic_lookup
-      LIBRARY_PATH: /usr/local/lib
+      TEST_PARALLEL_LEVEL: 1
     name: >-
       ${{ matrix.os }}
       (${{ matrix.build_system }})
@@ -137,6 +163,7 @@ jobs:
       matrix:
         os:
           - macos-12
+          - macos-13
         build_system:
           - CMake
         compiler:
@@ -144,10 +171,10 @@ jobs:
         on_default_branch:
           - ${{ contains(github.ref, 'master') || contains(github.ref, 'develop') || contains(github.ref, 'CI') }}
         include:
-          - os: macos-13
+          - os: macos-14
             build_system: Autotools
             compiler: LLVM
-          - os: macos-13
+          - os: macos-14
             build_system: CMake
             compiler: LLVM
         exclude:
@@ -159,9 +186,11 @@ jobs:
       - name: Install dependencies
         uses: ./.github/actions/dependencies/install
 
-      - name: Set ICU_ROOT
+      - name: Set CPATH, ICU_ROOT & LIBRARY_PATH
         run: |
+          echo "CPATH=$(brew --prefix)/include" >> ${GITHUB_ENV}
           echo "ICU_ROOT=$(brew --prefix icu4c)" >> ${GITHUB_ENV}
+          echo "LIBRARY_PATH=$(brew --prefix)/lib" >> ${GITHUB_ENV}
 
       - name: Build `mod_tile`
         uses: ./.github/actions/build
@@ -169,13 +198,27 @@ jobs:
       - name: Test `mod_tile`
         uses: ./.github/actions/test
 
+      - name: Process & Report `mod_tile` coverage results
+        uses: ./.github/actions/coverage
+        with:
+          genhtml-extra-options: --keep-going --ignore-errors count,inconsistent,range
+          lcov-extra-options: --keep-going --ignore-errors count,inconsistent,range
+        if: matrix.os != 'macos-12'
+
+      - name: Package `mod_tile`
+        uses: ./.github/actions/cmake/package
+        if: matrix.build_system == 'CMake'
+
       - name: Install `mod_tile`
         uses: ./.github/actions/install
 
   FreeBSD:
-    continue-on-error: true
     env:
-      BUILD_PARALLEL_LEVEL: 2
+      CFLAGS: --coverage
+      CTEST_CLIENT_HOST: ::1
+      CTEST_SERVER_HOST: localhost
+      CXXFLAGS: --coverage
+      INSTALL_PREFIX: /usr/local
       LIBRARY_PATH: /usr/local/lib
       TMPDIR: /tmp
     name: >-
@@ -186,7 +229,6 @@ jobs:
     strategy:
       matrix:
         box_generic:
-          - freebsd12
           - freebsd13
         build_system:
           - CMake
@@ -205,6 +247,11 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
+      - name: Set `BUILD_PARALLEL_LEVEL` & `TEST_PARALLEL_LEVEL`
+        run: |
+          echo "BUILD_PARALLEL_LEVEL=$(nproc)" >> ${GITHUB_ENV}
+          echo "TEST_PARALLEL_LEVEL=$(nproc)" >> ${GITHUB_ENV}
+
       - name: Provision VM
         uses: hummeltech/freebsd-vagrant-action@v1.4
         with:
@@ -228,5 +275,11 @@ jobs:
       - name: Test `mod_tile`
         uses: ./.github/actions/test
 
+      - name: Process & Report `mod_tile` coverage results
+        uses: ./.github/actions/coverage
+
+      - name: Package `mod_tile`
+        uses: ./.github/actions/cmake/package
+
       - name: Install `mod_tile`
         uses: ./.github/actions/install

.github/workflows/coverage.yml

@@ -1,68 +0,0 @@
----
-name: Coverage
-
-on:
-  pull_request:
-  push:
-    branches:
-      - develop
-      - master
-      - "*CI"
-
-jobs:
-  Coverage:
-    name: Build, Test & Report Coverage
-    runs-on: ubuntu-latest
-    env:
-      BUILD_TYPE: Debug
-      CFLAGS: --coverage
-      CXXFLAGS: --coverage
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Install dependencies
-        uses: ./.github/actions/dependencies/install
-        with:
-          ubuntu-test-dependencies: >-
-            apache2
-            lcov
-
-      - name: Build `mod_tile`
-        uses: ./.github/actions/cmake/build
-
-      - name: Test `mod_tile`
-        uses: ./.github/actions/cmake/test
-
-      - name: Test `mod_tile` again (to gather more coverage data)
-        uses: ./.github/actions/cmake/test
-
-      - name: Process `mod_tile` coverage results
-        run: |
-          ctest -T coverage
-          lcov \
-            --capture \
-            --directory . \
-            --output-file coverage.info
-          lcov \
-            --output-file coverage.info \
-            --remove coverage.info \
-            "${GITHUB_WORKSPACE}/includes/catch/catch.hpp" \
-            "${GITHUB_WORKSPACE}/src/gen_tile_test.cpp" \
-            "/usr/*"
-          genhtml coverage.info --output-directory coverage
-        working-directory: build
-
-      - name: Write coverage summary to `$GITHUB_STEP_SUMMARY`
-        run: lcov --summary build/coverage.info | sed 's/^  /* /g' >> ${GITHUB_STEP_SUMMARY}
-
-      - name: Upload `mod_tile` coverage results artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: Coverage Results
-          path: build/coverage
-
-      - name: Report `mod_tile` coverage results to `codecov.io`
-        uses: codecov/codecov-action@v3
-        with:
-          files: build/coverage.info

.github/workflows/docker-image-build.yml

@@ -10,28 +10,34 @@ on:
 
 jobs:
   docker-image-build:
+    continue-on-error: ${{ matrix.experimental || false }}
     name: Build & Test (${{ matrix.service-name }})
     runs-on: ubuntu-latest
     strategy:
       matrix:
         service-name:
           - archlinux
-          - centos-7
-          - centos-stream-8
           - centos-stream-9
           - debian-11
           - debian-12
-          - debian-testing
-          - debian-testing-autotools
-          - fedora-38
           - fedora-39
-          - fedora-rawhide
+          - fedora-40
           - opensuse-leap-15
-          - opensuse-tumbleweed
-          - ubuntu-20.04
           - ubuntu-22.04
-          - ubuntu-devel
-          - ubuntu-devel-autotools
+          - ubuntu-24.04
+        include:
+          - service-name: debian-unstable
+            experimental: true
+          - service-name: debian-unstable-autotools
+            experimental: true
+          - service-name: fedora-rawhide
+            experimental: true
+          - service-name: opensuse-tumbleweed
+            experimental: true
+          - service-name: ubuntu-devel
+            experimental: true
+          - service-name: ubuntu-devel-autotools
+            experimental: true
       fail-fast: false
     steps:
       - name: Checkout repository

.github/workflows/install-package-and-test.yml

@@ -18,7 +18,10 @@ jobs:
         image:
           - "debian:11"
           - "debian:12"
+          - "debian:unstable"
           - "ubuntu:22.04"
+          - "ubuntu:24.04"
+          - "ubuntu:devel"
       fail-fast: false
     container:
       image: ${{ matrix.image }}

.github/workflows/lint.yml

@@ -42,24 +42,24 @@ jobs:
             exit 1
           fi
       - name: Write `$ASTYLE_OUTPUT` to `$GITHUB_STEP_SUMMARY`
-        if: failure()
         run: |
           ASTYLE_OUTPUT=$(${ASTYLE_CMD} --dry-run)
           echo "### The following files are in need of formatting:" >> ${GITHUB_STEP_SUMMARY}
           echo "${ASTYLE_OUTPUT}" | grep -v "Unchanged" | awk '{print "- `"$2"`"}' >> ${GITHUB_STEP_SUMMARY}
           echo "### Run the following command before submitting a pull request:" >> ${GITHUB_STEP_SUMMARY}
           echo -e '```shell\n'"${ASTYLE_CMD}"'\n```' >> ${GITHUB_STEP_SUMMARY}
-      - name: Generate `ArtisticStyleFormattingFixes.patch` file
         if: failure()
+      - name: Generate `ArtisticStyleFormattingFixes.patch` file
         run: |
           ${ASTYLE_CMD}
           git diff --patch > ArtisticStyleFormattingFixes.patch
-      - name: Upload `ArtisticStyleFormattingFixes.patch` file
         if: failure()
-        uses: actions/upload-artifact@v3
+      - name: Upload `ArtisticStyleFormattingFixes.patch` file
+        uses: actions/upload-artifact@v4
         with:
           name: ArtisticStyleFormattingFixes.patch
           path: ArtisticStyleFormattingFixes.patch
+        if: failure()
 
   cmakelint:
     name: Lint with `CMakeLint`

CMakeLists.txt

@@ -13,11 +13,15 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
 #
 #-----------------------------------------------------------------------------
 
-project(mod_tile VERSION 0.7.1)
+project(mod_tile
+  DESCRIPTION "Renders map tiles with Mapnik and serves them using Apache HTTP Server"
+  HOMEPAGE_URL "https://github.com/openstreetmap/mod_tile"
+  VERSION 0.7.1
+)
 
 set(CMAKE_C_STANDARD 99)
 set(CMAKE_C_STANDARD_REQUIRED ON)
-set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD 11 CACHE STRING "Sets the C++ standard.")
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(THREADS_PREFER_PTHREAD_FLAG ON)
 
@@ -47,8 +51,8 @@ find_package(LIBMAPNIK REQUIRED)
 find_package(LIBMEMCACHED)
 find_package(LIBRADOS)
 
-if(LIBMAPNIK_VERSION STRGREATER_EQUAL "4")
-  set(CMAKE_CXX_STANDARD 14)
+if(LIBMAPNIK_VERSION VERSION_GREATER_EQUAL 4)
+  set(CMAKE_CXX_STANDARD 17)
 endif()
 
 # Programs
@@ -56,44 +60,14 @@ find_program(APXS_EXECUTABLE apxs REQUIRED)
 
 # Functions
 include(CheckFunctionExists)
-# check_function_exists(bzero HAVE_BZERO)
 check_function_exists(daemon HAVE_DAEMON)
-# check_function_exists(gethostbyname HAVE_GETHOSTBYNAME)
 check_function_exists(getloadavg HAVE_GETLOADAVG)
-# check_function_exists(gettimeofday HAVE_GETTIMEOFDAY)
-# check_function_exists(inet_ntoa HAVE_INET_NTOA)
-# check_function_exists(memset HAVE_MEMSET)
-# check_function_exists(mkdir HAVE_MKDIR)
-# check_function_exists(pow HAVE_POW)
-# check_function_exists(select HAVE_SELECT)
-# check_function_exists(socket HAVE_SOCKET)
-# check_function_exists(strchr HAVE_STRCHR)
-# check_function_exists(strdup HAVE_STRDUP)
-# check_function_exists(strerror HAVE_STRERROR)
-# check_function_exists(strrchr HAVE_STRRCHR)
-# check_function_exists(strstr HAVE_STRSTR)
-# check_function_exists(strtol HAVE_STRTOL)
-# check_function_exists(strtoul HAVE_STRTOUL)
-# check_function_exists(utime HAVE_UTIME)
 
 # Include files
 include(CheckIncludeFile)
-# check_include_file(arpa/inet.h HAVE_ARPA_INET_H)
-# check_include_file(fcntl.h HAVE_FCNTL_H)
-# check_include_file(limits.h HAVE_LIMITS_H)
-# check_include_file(netdb.h HAVE_NETDB_H)
-# check_include_file(netinet/in.h HAVE_NETINET_IN_H)
 check_include_file(paths.h HAVE_PATHS_H)
-# check_include_file(stdint.h HAVE_STDINT_H)
-# check_include_file(stdlib.h HAVE_STDLIB_H)
-# check_include_file(string.h HAVE_STRING_H)
 check_include_file(sys/cdefs.h HAVE_SYS_CDEFS_H)
 check_include_file(sys/loadavg.h HAVE_SYS_LOADAVG_H)
-# check_include_file(sys/socket.h HAVE_SYS_SOCKET_H)
-# check_include_file(sys/time.h HAVE_SYS_TIME_H)
-# check_include_file(syslog.h HAVE_SYSLOG_H)
-# check_include_file(unistd.h HAVE_UNISTD_H)
-# check_include_file(utime.h HAVE_UTIME_H)
 
 #-----------------------------------------------------------------------------
 #
@@ -111,7 +85,7 @@ execute_process(COMMAND ${APXS_EXECUTABLE} -q sysconfdir
   OUTPUT_STRIP_TRAILING_WHITESPACE
 )
 
-if(LIBMAPNIK_VERSION STRLESS "4")
+if(LIBMAPNIK_VERSION VERSION_LESS 4)
   find_program(MAPNIK_CONFIG_EXECUTABLE NAMES mapnik-config REQUIRED)
   execute_process(COMMAND ${MAPNIK_CONFIG_EXECUTABLE} --fonts
     OUTPUT_STRIP_TRAILING_WHITESPACE
@@ -121,7 +95,7 @@ if(LIBMAPNIK_VERSION STRLESS "4")
     OUTPUT_STRIP_TRAILING_WHITESPACE
     OUTPUT_VARIABLE MAPNIK_PLUGINS_DIR
   )
-elseif(LIBMAPNIK_VERSION STRGREATER_EQUAL "4")
+elseif(LIBMAPNIK_VERSION VERSION_GREATER_EQUAL 4)
   pkg_get_variable(MAPNIK_FONTS_DIR libmapnik fonts_dir)
   pkg_get_variable(MAPNIK_PLUGINS_DIR libmapnik plugins_dir)
 endif()
@@ -286,6 +260,19 @@ if(ENABLE_MAN)
   )
 endif()
 
+#-----------------------------------------------------------------------------
+#
+#  Package
+#
+#-----------------------------------------------------------------------------
+
+set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
+set(CPACK_PACKAGE_CONTACT "OpenStreetMap")
+set(CPACK_PACKAGE_VENDOR "OpenStreetMap")
+set(CPACK_RPM_PACKAGE_LICENSE "GPLv2")
+
+include(CPack)
+
 #-----------------------------------------------------------------------------
 #
 #  Test

cmake/FindAPR.cmake

@@ -40,10 +40,16 @@ if((NOT APR_FOUND) AND (APR_INCLUDE_DIRS) AND (APR_LIBRARIES))
 endif()
 
 include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(APR
-  FOUND_VAR APR_FOUND
-  REQUIRED_VARS APR_FOUND APR_INCLUDE_DIRS APR_LIBRARIES
-  VERSION_VAR APR_VERSION
-)
+
+if(APR_FOUND)
+  find_package_handle_standard_args(APR
+    REQUIRED_VARS APR_FOUND APR_INCLUDE_DIRS APR_LIBRARIES
+    VERSION_VAR APR_VERSION
+  )
+else()
+  find_package_handle_standard_args(APR
+    REQUIRED_VARS APR_FOUND
+  )
+endif()
 
 mark_as_advanced(APR_INCLUDE_DIR APR_LIBRARY)

cmake/FindCAIRO.cmake

@@ -40,10 +40,16 @@ if((NOT CAIRO_FOUND) AND (CAIRO_INCLUDE_DIRS) AND (CAIRO_LIBRARIES))
 endif()
 
 include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(CAIRO
-  FOUND_VAR CAIRO_FOUND
-  REQUIRED_VARS CAIRO_FOUND CAIRO_INCLUDE_DIRS CAIRO_LIBRARIES
-  VERSION_VAR CAIRO_VERSION
-)
+
+if(CAIRO_FOUND)
+  find_package_handle_standard_args(CAIRO
+    REQUIRED_VARS CAIRO_FOUND CAIRO_INCLUDE_DIRS CAIRO_LIBRARIES
+    VERSION_VAR CAIRO_VERSION
+  )
+else()
+  find_package_handle_standard_args(CAIRO
+    REQUIRED_VARS CAIRO_FOUND
+  )
+endif()
 
 mark_as_advanced(CAIRO_INCLUDE_DIR CAIRO_LIBRARY)

cmake/FindGLIB.cmake

@@ -40,10 +40,16 @@ if((NOT GLIB_FOUND) AND (GLIB_INCLUDE_DIRS) AND (GLIB_LIBRARIES))
 endif()
 
 include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(GLIB
-  FOUND_VAR GLIB_FOUND
-  REQUIRED_VARS GLIB_FOUND GLIB_INCLUDE_DIRS GLIB_LIBRARIES
-  VERSION_VAR GLIB_VERSION
-)
+
+if(GLIB_FOUND)
+  find_package_handle_standard_args(GLIB
+    REQUIRED_VARS GLIB_FOUND GLIB_INCLUDE_DIRS GLIB_LIBRARIES
+    VERSION_VAR GLIB_VERSION
+  )
+else()
+  find_package_handle_standard_args(GLIB
+    REQUIRED_VARS GLIB_FOUND
+  )
+endif()
 
 mark_as_advanced(GLIB_INCLUDE_DIR GLIB_LIBRARY)

cmake/FindHTTPD.cmake

@@ -38,10 +38,16 @@ if((NOT HTTPD_VERSION) AND (HTTPD_FOUND))
 endif()
 
 include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(HTTPD
-  FOUND_VAR HTTPD_FOUND
-  REQUIRED_VARS HTTPD_FOUND HTTPD_INCLUDE_DIRS
-  VERSION_VAR HTTPD_VERSION
-)
+
+if(HTTPD_FOUND)
+  find_package_handle_standard_args(HTTPD
+    REQUIRED_VARS HTTPD_FOUND HTTPD_INCLUDE_DIRS
+    VERSION_VAR HTTPD_VERSION
+  )
+else()
+  find_package_handle_standard_args(HTTPD
+    REQUIRED_VARS HTTPD_FOUND
+  )
+endif()
 
 mark_as_advanced(HTTPD_INCLUDE_DIR)

cmake/FindINIPARSER.cmake

@@ -40,9 +40,15 @@ if((NOT INIPARSER_FOUND) AND (INIPARSER_INCLUDE_DIRS) AND (INIPARSER_LIBRARIES))
 endif()
 
 include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(INIPARSER
-  FOUND_VAR INIPARSER_FOUND
-  REQUIRED_VARS INIPARSER_FOUND INIPARSER_INCLUDE_DIRS INIPARSER_LIBRARIES
-)
+
+if(INIPARSER_FOUND)
+  find_package_handle_standard_args(INIPARSER
+    REQUIRED_VARS INIPARSER_FOUND INIPARSER_INCLUDE_DIRS INIPARSER_LIBRARIES
+  )
+else()
+  find_package_handle_standard_args(INIPARSER
+    REQUIRED_VARS INIPARSER_FOUND
+  )
+endif()
 
 mark_as_advanced(INIPARSER_INCLUDE_DIR INIPARSER_LIBRARY)

cmake/FindLIBMAPNIK.cmake

@@ -51,10 +51,16 @@ if((NOT LIBMAPNIK_VERSION) AND (LIBMAPNIK_FOUND))
 endif()
 
 include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(LIBMAPNIK
-  FOUND_VAR LIBMAPNIK_FOUND
-  REQUIRED_VARS LIBMAPNIK_FOUND LIBMAPNIK_INCLUDE_DIRS LIBMAPNIK_LIBRARIES
-  VERSION_VAR LIBMAPNIK_VERSION
-)
+
+if(LIBMAPNIK_FOUND)
+  find_package_handle_standard_args(LIBMAPNIK
+    REQUIRED_VARS LIBMAPNIK_FOUND LIBMAPNIK_INCLUDE_DIRS LIBMAPNIK_LIBRARIES
+    VERSION_VAR LIBMAPNIK_VERSION
+  )
+else()
+  find_package_handle_standard_args(LIBMAPNIK
+    REQUIRED_VARS LIBMAPNIK_FOUND
+  )
+endif()
 
 mark_as_advanced(LIBMAPNIK_INCLUDE_DIR LIBMAPNIK_LIBRARY)

cmake/FindLIBMEMCACHED.cmake

@@ -40,10 +40,16 @@ if((NOT LIBMEMCACHED_FOUND) AND (LIBMEMCACHED_INCLUDE_DIRS) AND (LIBMEMCACHED_LI
 endif()
 
 include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(LIBMEMCACHED
-  FOUND_VAR LIBMEMCACHED_FOUND
-  REQUIRED_VARS LIBMEMCACHED_FOUND LIBMEMCACHED_INCLUDE_DIRS LIBMEMCACHED_LIBRARIES
-  VERSION_VAR LIBMEMCACHED_VERSION
-)
+
+if(LIBMEMCACHED_FOUND)
+  find_package_handle_standard_args(LIBMEMCACHED
+    REQUIRED_VARS LIBMEMCACHED_FOUND LIBMEMCACHED_INCLUDE_DIRS LIBMEMCACHED_LIBRARIES
+    VERSION_VAR LIBMEMCACHED_VERSION
+  )
+else()
+  find_package_handle_standard_args(LIBMEMCACHED
+    REQUIRED_VARS LIBMEMCACHED_FOUND
+  )
+endif()
 
 mark_as_advanced(LIBMEMCACHED_INCLUDE_DIR LIBMEMCACHED_LIBRARY)

cmake/FindLIBRADOS.cmake

@@ -51,10 +51,16 @@ if((NOT LIBRADOS_VERSION) AND (LIBRADOS_FOUND))
 endif()
 
 include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(LIBRADOS
-  FOUND_VAR LIBRADOS_FOUND
-  REQUIRED_VARS LIBRADOS_FOUND LIBRADOS_INCLUDE_DIRS LIBRADOS_LIBRARIES
-  VERSION_VAR LIBRADOS_VERSION
-)
+
+if(LIBRADOS_FOUND)
+  find_package_handle_standard_args(LIBRADOS
+    REQUIRED_VARS LIBRADOS_FOUND LIBRADOS_INCLUDE_DIRS LIBRADOS_LIBRARIES
+    VERSION_VAR LIBRADOS_VERSION
+  )
+else()
+  find_package_handle_standard_args(LIBRADOS
+    REQUIRED_VARS LIBRADOS_FOUND
+  )
+endif()
 
 mark_as_advanced(LIBRADOS_INCLUDE_DIR LIBRADOS_LIBRARY)

docker/README.md

@@ -5,24 +5,24 @@ For your convenience, we have provided a Docker-based building and testing metho
 ### The following distributions are currently supported:
 
 - archlinux _(Arch Linux)_ [[Dockerfile](/docker/archlinux/Dockerfile)]
-- centos-7 _(CentOS 7)_ [[Dockerfile](/docker/centos/7/Dockerfile)]
-- centos-stream-8 _(CentOS Stream 8)_ [[Dockerfile](/docker/centos/stream/Dockerfile)]
 - centos-stream-9 _(CentOS Stream 9)_ [[Dockerfile](/docker/centos/stream/Dockerfile)]
 - debian-10 _(Debian 10)_ [[Dockerfile](/docker/debian/Dockerfile)]
 - debian-11 _(Debian 11)_ [[Dockerfile](/docker/debian/Dockerfile)]
 - debian-12 _(Debian 12)_ [[Dockerfile](/docker/debian/Dockerfile)]
-- debian-testing _(Debian Testing)_ [[Dockerfile](/docker/debian/Dockerfile)]
+- debian-unstable _(Debian Unstable)_ [[Dockerfile](/docker/debian/Dockerfile)]
 - fedora-34 _(Fedora 34)_ [[Dockerfile](/docker/fedora/Dockerfile)]
 - fedora-35 _(Fedora 35)_ [[Dockerfile](/docker/fedora/Dockerfile)]
 - fedora-36 _(Fedora 36)_ [[Dockerfile](/docker/fedora/Dockerfile)]
 - fedora-37 _(Fedora 37)_ [[Dockerfile](/docker/fedora/Dockerfile)]
 - fedora-38 _(Fedora 38)_ [[Dockerfile](/docker/fedora/Dockerfile)]
 - fedora-39 _(Fedora 39)_ [[Dockerfile](/docker/fedora/Dockerfile)]
+- fedora-40 _(Fedora 40)_ [[Dockerfile](/docker/fedora/Dockerfile)]
 - fedora-rawhide _(Fedora Rawhide)_ [[Dockerfile](/docker/fedora/Dockerfile)]
 - opensuse-leap-15 _(openSUSE Leap 15)_ [[Dockerfile](/docker/opensuse/Dockerfile)]
 - opensuse-tumbleweed _(openSUSE Tumbleweed)_ [[Dockerfile](/docker/opensuse/Dockerfile)]
 - ubuntu-20.04 _(Ubuntu 20.04)_ [[Dockerfile](/docker/ubuntu/Dockerfile)]
 - ubuntu-22.04 _(Ubuntu 22.04)_ [[Dockerfile](/docker/ubuntu/Dockerfile)]
+- ubuntu-24.04 _(Ubuntu 24.04)_ [[Dockerfile](/docker/ubuntu/Dockerfile)]
 - ubuntu-devel _(Ubuntu Devel)_ [[Dockerfile](/docker/ubuntu/Dockerfile)]
 
 ### Requirements:

docker/archlinux/Dockerfile

@@ -32,10 +32,11 @@ WORKDIR /tmp/mod_tile_build
 RUN export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc) && \
     cmake -B . -S /tmp/mod_tile_src \
         -DCMAKE_BUILD_TYPE:STRING=Release \
-        -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-        -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+        -DCMAKE_CXX_STANDARD:STRING=17 \
+        -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+        -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+        -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+        -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
         -DENABLE_TESTS:BOOL=ON && \
     cmake --build .
 RUN export CTEST_PARALLEL_LEVEL=$(nproc) && \

docker/centos/7/Dockerfile

@@ -1,178 +0,0 @@
-# Arguments
-ARG mapnik_version=3.1.0
-
-# Mapnik Builder
-FROM centos:centos7 as mapnik-builder
-
-## Arguments
-ARG mapnik_version
-
-## Install mapnik-builder dependencies
-RUN --mount=id=centos:centos7-/var/cache/yum,target=/var/cache/yum,type=cache,sharing=locked \
-    ulimit -n 40000; \
-    echo "install_weak_deps=0" >> /etc/yum.conf && \
-    sed --in-place 's/keepcache=0/keepcache=1/g' /etc/yum.conf && \
-    yum --assumeyes install epel-release centos-release-scl && \
-    yum --assumeyes upgrade && \
-    yum --assumeyes install \
-        boost169-devel \
-        bzip2 \
-        cairo-devel \
-        devtoolset-9-gcc \
-        devtoolset-9-gcc-c++ \
-        freetype-devel \
-        gdal-devel \
-        harfbuzz-devel \
-        libicu-devel \
-        libjpeg-devel \
-        libpng-devel \
-        libtiff-devel \
-        libwebp-devel \
-        libxml2-devel \
-        make \
-        patch \
-        postgresql-devel \
-        proj-devel \
-        python3 \
-        sqlite-devel \
-        tar \
-        zlib-devel
-
-## Download, Build & Install `Mapnik`
-WORKDIR /tmp/mapnik_src
-RUN --mount=id=centos:centos7-mapnik:${mapnik_version},target=/tmp/mapnik_src,type=cache \
-    export DESTDIR="/tmp/mapnik"; \
-    export GDAL_DATA="$(gdal-config --datadir)"; \
-    export JOBS="$(nproc)"; \
-    export PROJ_LIB="/usr/share/proj"; \
-    export PYTHON="python3"; \
-    mkdir --parents ${GDAL_DATA} ${PROJ_LIB}; \
-    if [ ! -f SConstruct ]; then \
-        curl --silent --location https://github.com/mapnik/mapnik/releases/download/v${mapnik_version}/mapnik-v${mapnik_version}.tar.bz2 \
-            | tar --extract --bzip2 --strip-components=1 --file=-; \
-        sed -i 's#BOOST_APPEND = match.groups()\[0\]#BOOST_APPEND = ""#g' SConstruct; \
-    fi; \
-    source /opt/rh/devtoolset-9/enable; \
-    export CUSTOM_DEFINES="-DACCEPT_USE_OF_DEPRECATED_PROJ_API_H=1"; \
-    export CUSTOM_LDFLAGS="-L/usr/lib64/boost169"; \
-    bash configure \
-        CPP_TESTS=False \
-        CUSTOM_CFLAGS="${CUSTOM_CFLAGS:-}" \
-        CUSTOM_CXXFLAGS="${CUSTOM_CXXFLAGS:-}" \
-        CUSTOM_DEFINES="${CUSTOM_DEFINES:-}" \
-        CUSTOM_LDFLAGS="${CUSTOM_LDFLAGS:-}" \
-        DEMO=False \
-        DESTDIR="${DESTDIR}" \
-        FAST=True \
-        INPUT_PLUGINS=all \
-        LIBDIR_SCHEMA=lib64 \
-        OPTIMIZATION=2 \
-        PREFIX=/usr \
-        SVG2PNG=True \
-        XMLPARSER=libxml2 && \
-    make PYTHON="${PYTHON}" && \
-    make install PYTHON="${PYTHON}"
-
-# Builder
-FROM centos:centos7 as builder
-
-## Install builder dependencies
-RUN --mount=id=centos:centos7-/var/cache/yum,target=/var/cache/yum,type=cache,sharing=locked \
-    ulimit -n 40000; \
-    echo "install_weak_deps=0" >> /etc/yum.conf && \
-    sed --in-place 's/keepcache=0/keepcache=1/g' /etc/yum.conf && \
-    yum --assumeyes install epel-release centos-release-scl && \
-    yum --assumeyes upgrade && \
-    yum --assumeyes install \
-        boost169-devel \
-        cairo-devel \
-        cmake3 \
-        devtoolset-9-gcc \
-        devtoolset-9-gcc-c++ \
-        gdal \
-        glib2-devel \
-        harfbuzz-devel \
-        httpd-devel \
-        iniparser-devel \
-        libcurl-devel \
-        libicu-devel \
-        libjpeg \
-        libmemcached-devel \
-        librados2-devel \
-        libtiff \
-        libwebp \
-        make \
-        proj
-
-## Copy files from builder(s)
-### Mapnik
-COPY --from=mapnik-builder /tmp/mapnik /
-
-## Build, Test & Install `mod_tile`
-COPY . /tmp/mod_tile_src
-WORKDIR /tmp/mod_tile_build
-RUN source /opt/rh/devtoolset-9/enable && \
-    export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc) && \
-    export CFLAGS="-I/usr/include/boost169" && \
-    export CXXFLAGS="-I/usr/include/boost169" && \
-    cmake3 -B . -S /tmp/mod_tile_src \
-        -DCMAKE_BUILD_TYPE:STRING=Release \
-        -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-        -DCMAKE_INSTALL_SYSCONFDIR=/etc \
-        -DENABLE_TESTS:BOOL=ON && \
-    cmake3 --build .
-RUN export CTEST_PARALLEL_LEVEL=$(nproc) && \
-    export DESTDIR=/tmp/mod_tile && \
-    ctest3 --output-on-failure && \
-    (cmake3 --install . --strip || make DESTDIR=${DESTDIR} install/strip)
-
-# Runner
-FROM centos:centos7 as runner
-
-## Install runner dependencies
-RUN --mount=id=centos:centos7-/var/cache/yum,target=/var/cache/yum,type=cache,sharing=locked \
-    ulimit -n 40000; \
-    echo "install_weak_deps=0" >> /etc/yum.conf && \
-    sed --in-place 's/keepcache=0/keepcache=1/g' /etc/yum.conf && \
-    yum --assumeyes install epel-release && \
-    yum --assumeyes upgrade && \
-    yum --assumeyes install \
-        boost169-filesystem \
-        boost169-program-options \
-        boost169-regex \
-        cairo \
-        gdal \
-        harfbuzz \
-        httpd \
-        iniparser \
-        libicu \
-        libmemcached \
-        librados2 \
-        libtiff \
-        libwebp \
-        proj
-
-## Copy files from builder(s)
-### Mapnik
-COPY --from=mapnik-builder /tmp/mapnik /
-### mod_tile
-COPY --from=builder /tmp/mod_tile /
-COPY --chown=apache:apache --from=builder \
-    /tmp/mod_tile_src/utils/example-map \
-    /usr/share/renderd/example-map
-COPY --from=builder \
-    /tmp/mod_tile_src/etc/apache2/renderd-example-map.conf \
-    /etc/httpd/conf.d/renderd-example-map.conf
-
-## Add configuration
-RUN printf '\n[example-map]\nMAXZOOM=20\nMINZOOM=0\nURI=/tiles/renderd-example\nXML=/usr/share/renderd/example-map/mapnik.xml\n' >> /etc/renderd.conf
-RUN printf '\n[example-map-jpg]\nMAXZOOM=20\nMINZOOM=0\nTYPE=jpg image/jpeg jpeg\nURI=/tiles/renderd-example-jpg\nXML=/usr/share/renderd/example-map/mapnik.xml\n' >> /etc/renderd.conf
-RUN printf '\n[example-map-png256]\nMAXZOOM=20\nMINZOOM=0\nTYPE=png image/png png256\nURI=/tiles/renderd-example-png256\nXML=/usr/share/renderd/example-map/mapnik.xml\n' >> /etc/renderd.conf
-RUN printf '\n[example-map-png32]\nMAXZOOM=20\nMINZOOM=0\nTYPE=png image/png png32\nURI=/tiles/renderd-example-png32\nXML=/usr/share/renderd/example-map/mapnik.xml\n' >> /etc/renderd.conf
-RUN printf '\n[example-map-webp]\nMAXZOOM=20\nMINZOOM=0\nTYPE=webp image/webp webp\nURI=/tiles/renderd-example-webp\nXML=/usr/share/renderd/example-map/mapnik.xml\n' >> /etc/renderd.conf
-
-## Start services
-CMD httpd -e debug -k start; \
-    G_MESSAGES_DEBUG=${G_MESSAGES_DEBUG:-info} renderd --foreground

docker/centos/stream/Dockerfile

@@ -56,15 +56,10 @@ RUN --mount=id=centos:stream${centos_stream_version}-mapnik:${mapnik_version},ta
     if [ ! -f SConstruct ]; then \
         curl --silent --location https://github.com/mapnik/mapnik/releases/download/v${mapnik_version}/mapnik-v${mapnik_version}.tar.bz2 \
             | tar --extract --bzip2 --strip-components=1 --file=-; \
-        if [ "${centos_stream_version}" = "9" ]; then \
-            curl --silent --location https://github.com/mapnik/mapnik/commit/8944e81367d2b3b91a41e24116e1813c01491e5d.patch \
-                | patch -Np1; \
-            curl --silent --location https://github.com/mapnik/mapnik/commit/83779b7b6bdd229740b1b5e12a4a8fe27114cb7d.patch \
-                | patch -F3 -Np1; \
-        fi \
-    fi; \
-    if [ "${centos_stream_version}" = "8" ]; then \
-        export CUSTOM_DEFINES="-DACCEPT_USE_OF_DEPRECATED_PROJ_API_H=1"; \
+        curl --silent --location https://github.com/mapnik/mapnik/commit/8944e81367d2b3b91a41e24116e1813c01491e5d.patch \
+            | patch -Np1; \
+        curl --silent --location https://github.com/mapnik/mapnik/commit/83779b7b6bdd229740b1b5e12a4a8fe27114cb7d.patch \
+            | patch -F3 -Np1; \
     fi; \
     bash configure \
         CPP_TESTS=False \
@@ -103,7 +98,7 @@ RUN --mount=id=centos:stream${centos_stream_version}-/var/cache/dnf,target=/var/
     dnf --assumeyes install \
         boost-devel \
         cairo-devel \
-        cmake3 \
+        cmake \
         gcc \
         gcc-c++ \
         gdal \
@@ -132,10 +127,10 @@ WORKDIR /tmp/mod_tile_build
 RUN export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc) && \
     cmake -B . -S /tmp/mod_tile_src \
         -DCMAKE_BUILD_TYPE:STRING=Release \
-        -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-        -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+        -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+        -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+        -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+        -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
         -DENABLE_TESTS:BOOL=ON && \
     cmake --build .
 RUN export CTEST_PARALLEL_LEVEL=$(nproc) && \

docker/centos/stream/Dockerfile.autotools

@@ -56,15 +56,10 @@ RUN --mount=id=centos:stream${centos_stream_version}-mapnik:${mapnik_version},ta
     if [ ! -f SConstruct ]; then \
         curl --silent --location https://github.com/mapnik/mapnik/releases/download/v${mapnik_version}/mapnik-v${mapnik_version}.tar.bz2 \
             | tar --extract --bzip2 --strip-components=1 --file=-; \
-        if [ "${centos_stream_version}" = "9" ]; then \
-            curl --silent --location https://github.com/mapnik/mapnik/commit/8944e81367d2b3b91a41e24116e1813c01491e5d.patch \
-                | patch -Np1; \
-            curl --silent --location https://github.com/mapnik/mapnik/commit/83779b7b6bdd229740b1b5e12a4a8fe27114cb7d.patch \
-                | patch -F3 -Np1; \
-        fi \
-    fi; \
-    if [ "${centos_stream_version}" = "8" ]; then \
-        export CUSTOM_DEFINES="-DACCEPT_USE_OF_DEPRECATED_PROJ_API_H=1"; \
+        curl --silent --location https://github.com/mapnik/mapnik/commit/8944e81367d2b3b91a41e24116e1813c01491e5d.patch \
+            | patch -Np1; \
+        curl --silent --location https://github.com/mapnik/mapnik/commit/83779b7b6bdd229740b1b5e12a4a8fe27114cb7d.patch \
+            | patch -F3 -Np1; \
     fi; \
     bash configure \
         CPP_TESTS=False \

docker/centos/stream/Dockerfile.mapnik-latest

@@ -19,10 +19,10 @@ RUN --mount=id=centos:stream${centos_stream_version}-/var/cache/dnf,target=/var/
     dnf --assumeyes install epel-release && \
     dnf --assumeyes upgrade && \
     dnf --assumeyes install \
-        boost1.78-devel \
+        boost-devel \
         bzip2 \
         cairo-devel \
-        cmake3 \
+        cmake \
         freetype-devel \
         gcc \
         gcc-c++ \
@@ -82,9 +82,9 @@ RUN --mount=id=centos:stream${centos_stream_version}-/var/cache/dnf,target=/var/
     dnf --assumeyes install epel-release && \
     dnf --assumeyes upgrade && \
     dnf --assumeyes install \
-        boost1.78-devel \
+        boost-devel \
         cairo-devel \
-        cmake3 \
+        cmake \
         freetype-devel \
         gcc \
         gcc-c++ \
@@ -104,6 +104,7 @@ RUN --mount=id=centos:stream${centos_stream_version}-/var/cache/dnf,target=/var/
         libxml2-devel \
         make \
         pkg-config \
+        procps \
         proj-devel
 
 ## Copy files from builder(s)
@@ -116,11 +117,10 @@ WORKDIR /tmp/mod_tile_build
 RUN export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc) && \
     cmake -B . -S /tmp/mod_tile_src \
         -DCMAKE_BUILD_TYPE:STRING=Release \
-        -DCMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES:PATH=/usr/include/boost1.78 \
-        -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-        -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+        -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+        -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+        -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+        -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
         -DENABLE_TESTS:BOOL=ON && \
     cmake --build .
 RUN export CTEST_PARALLEL_LEVEL=$(nproc) && \
@@ -145,9 +145,7 @@ RUN --mount=id=centos:stream${centos_stream_version}-/var/cache/dnf,target=/var/
     dnf --assumeyes install epel-release && \
     dnf --assumeyes upgrade && \
     dnf --assumeyes install \
-        boost1.78-filesystem \
-        boost1.78-program-options \
-        boost1.78-regex \
+        boost-regex \
         cairo \
         gdal \
         harfbuzz \

docker/debian/Dockerfile

@@ -36,10 +36,10 @@ WORKDIR /tmp/mod_tile_build
 RUN export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc) && \
     cmake -B . -S /tmp/mod_tile_src \
         -DCMAKE_BUILD_TYPE:STRING=Release \
-        -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-        -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+        -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+        -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+        -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+        -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
         -DENABLE_TESTS:BOOL=ON && \
     cmake --build .
 RUN export CTEST_PARALLEL_LEVEL=$(nproc) && \

docker/docker-compose.yml

@@ -1,6 +1,4 @@
 ---
-version: "3.8"
-
 x-mod_tile:
   build_defaults: &build_defaults
     context: ..
@@ -56,28 +54,6 @@ services:
       - styles:/opt/styles
       - tiles:/var/cache/renderd/tiles
       - ./full-entrypoint.sh:/entrypoint.sh:ro
-  centos-7:
-    <<: *service_defaults
-    build:
-      <<: *build_defaults
-      dockerfile: docker/centos/7/Dockerfile
-    ulimits:
-      nofile: 40000
-  centos-stream-8:
-    <<: *service_defaults
-    build:
-      <<: *build_defaults_centos_stream
-      args:
-        centos_stream_version: "8"
-        extra_repository: powertools
-  centos-stream-8-autotools:
-    <<: *service_defaults
-    build:
-      <<: *build_defaults_centos_stream
-      args:
-        centos_stream_version: "8"
-        extra_repository: powertools
-      dockerfile: docker/centos/stream/Dockerfile.autotools
   centos-stream-9:
     <<: *service_defaults
     build:
@@ -146,20 +122,20 @@ services:
         libmapnik_version: "3.1"
         debian_version: "12"
       dockerfile: docker/debian/Dockerfile.autotools
-  debian-testing:
+  debian-unstable:
     <<: *service_defaults
     build:
       <<: *build_defaults_debian
       args:
         libmapnik_version: "3.1"
-        debian_version: testing
-  debian-testing-autotools:
+        debian_version: unstable
+  debian-unstable-autotools:
     <<: *service_defaults
     build:
       <<: *build_defaults_debian
       args:
         libmapnik_version: "3.1"
-        debian_version: testing
+        debian_version: unstable
       dockerfile: docker/debian/Dockerfile.autotools
   fedora-34:
     <<: *service_defaults
@@ -197,6 +173,12 @@ services:
       <<: *build_defaults_fedora
       args:
         fedora_version: "39"
+  fedora-40:
+    <<: *service_defaults
+    build:
+      <<: *build_defaults_fedora
+      args:
+        fedora_version: "40"
   fedora-rawhide:
     <<: *service_defaults
     build:
@@ -209,6 +191,7 @@ services:
       <<: *build_defaults_opensuse
       args:
         boost_version: "1_75_0"
+        gcc_version: "13"
         opensuse_version: "leap:15"
   opensuse-tumbleweed:
     <<: *service_defaults
@@ -238,13 +221,20 @@ services:
       args:
         libmapnik_version: "3.1"
         ubuntu_version: "22.04"
-  ubuntu-22.04-autotools:
+  ubuntu-24.04:
     <<: *service_defaults
     build:
       <<: *build_defaults_ubuntu
       args:
         libmapnik_version: "3.1"
-        ubuntu_version: "22.04"
+        ubuntu_version: "24.04"
+  ubuntu-24.04-autotools:
+    <<: *service_defaults
+    build:
+      <<: *build_defaults_ubuntu
+      args:
+        libmapnik_version: "3.1"
+        ubuntu_version: "24.04"
       dockerfile: docker/ubuntu/Dockerfile.autotools
   ubuntu-devel:
     <<: *service_defaults

docker/fedora/Dockerfile

@@ -1,5 +1,5 @@
 # Arguments
-ARG fedora_version=38
+ARG fedora_version=40
 
 # Builder
 FROM fedora:${fedora_version} as builder
@@ -31,10 +31,10 @@ WORKDIR /tmp/mod_tile_build
 RUN export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc) && \
     cmake -B . -S /tmp/mod_tile_src \
         -DCMAKE_BUILD_TYPE:STRING=Release \
-        -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-        -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+        -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+        -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+        -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+        -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
         -DENABLE_TESTS:BOOL=ON && \
     cmake --build .
 RUN export CTEST_PARALLEL_LEVEL=$(nproc) && \

docker/opensuse/Dockerfile

@@ -1,5 +1,6 @@
 # Arguments
 ARG boost_version
+ARG gcc_version
 ARG opensuse_version=leap:15
 
 # Mapnik Builder
@@ -7,6 +8,7 @@ FROM opensuse/${opensuse_version} as mapnik-builder
 
 ## Arguments
 ARG boost_version
+ARG gcc_version
 ARG opensuse_version
 
 ## Install mapnik-builder dependencies
@@ -17,8 +19,8 @@ RUN --mount=id=opensuse:${opensuse_version}-/var/cache/zypp,target=/var/cache/zy
         cairo-devel \
         cmake \
         freetype-devel \
-        gcc \
-        gcc-c++ \
+        gcc${gcc_version} \
+        gcc${gcc_version}-c++ \
         gdal-devel \
         git \
         harfbuzz-devel \
@@ -39,7 +41,13 @@ RUN --mount=id=opensuse:${opensuse_version}-/var/cache/zypp,target=/var/cache/zy
         python3 \
         sqlite3-devel \
         tar \
-        zlib-devel
+        zlib-devel && \
+    if [ -n "${gcc_version}" ]; then \
+        update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-${gcc_version} 10; \
+        update-alternatives --install /usr/bin/cc gcc /usr/bin/gcc-${gcc_version} 10; \
+        update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-${gcc_version} 10; \
+        update-alternatives --install /usr/bin/c++ g++ /usr/bin/g++-${gcc_version} 10; \
+    fi
 
 ## Download, Build & Install `Mapnik`
 WORKDIR /tmp/mapnik_src
@@ -53,9 +61,12 @@ RUN --mount=id=opensuse:${opensuse_version}-mapnik-src:latest,target=/tmp/mapnik
     export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc) && \
     export DESTDIR=/tmp/mapnik && \
     cmake -B . -S /tmp/mapnik_src \
+        -DBUILD_BENCHMARK:BOOL=OFF \
+        -DBUILD_DEMO_CPP:BOOL=OFF \
         -DBUILD_DEMO_VIEWER:BOOL=OFF \
         -DBUILD_TESTING:BOOL=OFF \
         -DCMAKE_BUILD_TYPE:STRING=Release \
+        -DCMAKE_CXX_STANDARD:STRING=17 \
         -DCMAKE_INSTALL_PREFIX:PATH=/usr \
         -DMAPNIK_PKGCONF_DIR:PATH=/usr/share/pkgconfig && \
     cmake --build . && \
@@ -113,10 +124,10 @@ WORKDIR /tmp/mod_tile_build
 RUN export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc) && \
     cmake -B . -S /tmp/mod_tile_src \
         -DCMAKE_BUILD_TYPE:STRING=Release \
-        -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-        -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+        -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+        -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+        -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+        -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
         -DENABLE_TESTS:BOOL=ON && \
     cmake --build .
 RUN export CTEST_PARALLEL_LEVEL=$(nproc) && \

docker/ubuntu/Dockerfile

@@ -1,7 +1,7 @@
 # Arguments
 ARG libmapnik_version=3.1
 ARG runner_additional_packages
-ARG ubuntu_version=22.04
+ARG ubuntu_version=24.04
 
 # Builder
 FROM ubuntu:${ubuntu_version} as builder
@@ -37,10 +37,10 @@ WORKDIR /tmp/mod_tile_build
 RUN export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc) && \
     cmake -B . -S /tmp/mod_tile_src \
         -DCMAKE_BUILD_TYPE:STRING=Release \
-        -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-        -DCMAKE_INSTALL_PREFIX=/usr \
-        -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-        -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+        -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+        -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+        -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+        -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
         -DENABLE_TESTS:BOOL=ON && \
     cmake --build .
 RUN export CTEST_PARALLEL_LEVEL=$(nproc) && \

docker/ubuntu/Dockerfile.autotools

@@ -1,6 +1,6 @@
 # Arguments
 ARG libmapnik_version=3.1
-ARG ubuntu_version=22.04
+ARG ubuntu_version=24.04
 
 # Builder
 FROM ubuntu:${ubuntu_version} as builder

docs/build/building_on_arch_linux.md

@@ -1,4 +1,4 @@
-# Building on CentOS
+# Building on Arch Linux
 
 This document provides users with step-by-step instructions on how to compile and use`mod_tile` and `renderd`.
 
@@ -6,59 +6,48 @@ Please see our [Continuous Integration script](/.github/workflows/build-and-test
 
 A Docker-based building & testing setup pipeline is also available [here](/docker) for your convenience.
 
-_CentOS does not provide a `mapnik`/`mapnik-devel` package, so it will first need to be built & installed, which is beyond the scope of this document, please visit the project's [installation document on GitHub](https://github.com/mapnik/mapnik/blob/master/INSTALL.md) or our [Continuous Integration script](/.github/actions/dependencies/build-and-install/mapnik/action.yml) for more information._
-
-## CentOS 7
-
 ```shell
 #!/usr/bin/env bash
 
 # Update installed packages
-sudo yum --assumeyes update
+sudo pacman --sync --refresh --sysupgrade --noconfirm
 
 # Install build dependencies
-# (libmemcached-devel & librados2-devel are optional)
-sudo yum --assumeyes install epel-release
-sudo yum --assumeyes --setopt=install_weak_deps=False install \
-  boost169-devel \
-  cairo-devel \
-  cmake3 \
+# (libmemcached is optional)
+sudo pacman --sync --refresh --noconfirm \
+  apache \
+  apr \
+  boost \
+  cairo \
+  cmake \
+  curl \
+  extra-cmake-modules \
   gcc \
-  gcc-c++ \
-  gdal \
   git \
-  glib2-devel \
-  harfbuzz-devel \
-  httpd-devel \
-  iniparser-devel \
-  libcurl-devel \
-  libicu-devel \
-  libjpeg \
-  libmemcached-devel \
-  librados2-devel \
-  libtiff \
-  libwebp \
+  glib2 \
+  iniparser \
+  lcov \
+  libmemcached \
   make \
-  proj
+  mapnik \
+  pkgconf
 
 # Download, Build, Test & Install `mod_tile`
-export CFLAGS="-I/usr/include/boost169"
 export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc)
-export CXXFLAGS="-I/usr/include/boost169"
 rm -rf /tmp/mod_tile_src /tmp/mod_tile_build
 mkdir /tmp/mod_tile_src /tmp/mod_tile_build
 cd /tmp/mod_tile_src
 git clone --depth 1 https://github.com/openstreetmap/mod_tile.git .
 cd /tmp/mod_tile_build
-cmake3 -B . -S /tmp/mod_tile_src \
+cmake -B . -S /tmp/mod_tile_src \
   -DCMAKE_BUILD_TYPE:STRING=Release \
-  -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-  -DCMAKE_INSTALL_PREFIX=/usr \
-  -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-  -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+  -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+  -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+  -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+  -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
   -DENABLE_TESTS:BOOL=ON
-cmake3 --build .
-ctest3
+cmake --build .
+ctest
 sudo cmake --install . --strip
 
 # Create /usr/share/renderd directory
@@ -68,13 +57,17 @@ sudo mkdir --parents /usr/share/renderd
 sudo cp -av /tmp/mod_tile_src/utils/example-map /usr/share/renderd/example-map
 
 # Add configuration
-sudo cp -av /tmp/mod_tile_src/etc/apache2/renderd-example-map.conf /etc/httpd/conf.d/renderd-example-map.conf
+sudo cp -av /tmp/mod_tile_src/etc/apache2/renderd-example-map.conf /etc/httpd/conf/extra/httpd-tile-renderd-example-map.conf
 printf '\n[example-map]\nURI=/tiles/renderd-example\nXML=/usr/share/renderd/example-map/mapnik.xml\n' | sudo tee -a /etc/renderd.conf
 printf '\n[example-map-jpg]\nTYPE=jpg image/jpeg jpeg\nURI=/tiles/renderd-example-jpg\nXML=/usr/share/renderd/example-map/mapnik.xml\n' | sudo tee -a /etc/renderd.conf
 printf '\n[example-map-png256]\nTYPE=png image/png png256\nURI=/tiles/renderd-example-png256\nXML=/usr/share/renderd/example-map/mapnik.xml\n' | sudo tee -a /etc/renderd.conf
 printf '\n[example-map-png32]\nTYPE=png image/png png32\nURI=/tiles/renderd-example-png32\nXML=/usr/share/renderd/example-map/mapnik.xml\n' | sudo tee -a /etc/renderd.conf
 printf '\n[example-map-webp]\nTYPE=webp image/webp webp\nURI=/tiles/renderd-example-webp\nXML=/usr/share/renderd/example-map/mapnik.xml\n' | sudo tee -a /etc/renderd.conf
 
+# Enable configuration
+printf '\nInclude conf/extra/httpd-tile.conf\n' | sudo tee -a /etc/httpd/conf/httpd.conf
+printf '\nInclude conf/extra/httpd-tile-renderd-example-map.conf\n' | sudo tee -a /etc/httpd/conf/httpd.conf
+
 # Start services
 sudo httpd
 sudo renderd -f

docs/build/building_on_centos_stream.md

@@ -8,18 +8,6 @@ A Docker-based building & testing setup pipeline is also available [here](/docke
 
 _CentOS Stream does not provide a `mapnik`/`mapnik-devel` package, so it will first need to be built & installed, which is beyond the scope of this document, please visit the project's [installation document on GitHub](https://github.com/mapnik/mapnik/blob/master/INSTALL.md) or our [Continuous Integration script](/.github/actions/dependencies/build-and-install/mapnik/action.yml) for more information._
 
-## CentOS Stream 8
-
-```shell
-#!/usr/bin/env bash
-
-# Update config-manager DNF plugin
-sudo dnf --assumeyes install "dnf-command(config-manager)"
-
-# Enable PowerTools Repository
-sudo dnf config-manager --save --setopt=powertools.enabled=1
-```
-
 ## CentOS Stream 9
 
 ```shell
@@ -30,11 +18,7 @@ sudo dnf --assumeyes install "dnf-command(config-manager)"
 
 # Enable CRB Repository
 sudo dnf config-manager --save --setopt=crb.enabled=1
-```
 
-## CentOS Stream 8/9
-
-```shell
 #!/usr/bin/env bash
 
 # Update installed packages
@@ -46,7 +30,7 @@ sudo dnf --assumeyes install epel-release
 sudo dnf --assumeyes --setopt=install_weak_deps=False install \
   boost-devel \
   cairo-devel \
-  cmake3 \
+  cmake \
   gcc \
   gcc-c++ \
   gdal \
@@ -63,6 +47,7 @@ sudo dnf --assumeyes --setopt=install_weak_deps=False install \
   libtiff \
   libwebp \
   make \
+  procps \
   proj
 
 # Download, Build, Test & Install `mod_tile`
@@ -74,10 +59,10 @@ git clone --depth 1 https://github.com/openstreetmap/mod_tile.git .
 cd /tmp/mod_tile_build
 cmake -B . -S /tmp/mod_tile_src \
   -DCMAKE_BUILD_TYPE:STRING=Release \
-  -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-  -DCMAKE_INSTALL_PREFIX=/usr \
-  -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-  -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+  -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+  -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+  -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+  -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
   -DENABLE_TESTS:BOOL=ON
 cmake --build .
 ctest

docs/build/building_on_debian.md

@@ -42,10 +42,10 @@ git clone --depth 1 https://github.com/openstreetmap/mod_tile.git .
 cd /tmp/mod_tile_build
 cmake -B . -S /tmp/mod_tile_src \
   -DCMAKE_BUILD_TYPE:STRING=Release \
-  -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-  -DCMAKE_INSTALL_PREFIX=/usr \
-  -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-  -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+  -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+  -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+  -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+  -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
   -DENABLE_TESTS:BOOL=ON
 cmake --build .
 ctest

docs/build/building_on_fedora.md

@@ -6,7 +6,7 @@ Please see our [Continuous Integration script](/.github/workflows/build-and-test
 
 A Docker-based building & testing setup pipeline is also available [here](/docker) for your convenience.
 
-## Fedora 34/35/36/37/38/39
+## Fedora 34/35/36/37/38/39/40
 
 ```shell
 #!/usr/bin/env bash
@@ -39,10 +39,10 @@ git clone --depth 1 https://github.com/openstreetmap/mod_tile.git .
 cd /tmp/mod_tile_build
 cmake -B . -S /tmp/mod_tile_src \
   -DCMAKE_BUILD_TYPE:STRING=Release \
-  -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-  -DCMAKE_INSTALL_PREFIX=/usr \
-  -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-  -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+  -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+  -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+  -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+  -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
   -DENABLE_TESTS:BOOL=ON
 cmake --build .
 ctest

docs/build/building_on_freebsd.md

@@ -34,6 +34,8 @@ sudo pkg install --yes \
 
 # Download, Build, Test & Install `mod_tile`
 export CMAKE_BUILD_PARALLEL_LEVEL=$(sysctl -n hw.ncpu)
+export CTEST_CLIENT_HOST="::1"
+export CTEST_SERVER_HOST="localhost"
 export LIBRARY_PATH="/usr/local/lib"
 rm -rf /tmp/mod_tile_src /tmp/mod_tile_build
 mkdir /tmp/mod_tile_src /tmp/mod_tile_build
@@ -42,10 +44,10 @@ git clone --depth 1 https://github.com/openstreetmap/mod_tile.git .
 cd /tmp/mod_tile_build
 cmake -B . -S /tmp/mod_tile_src \
   -DCMAKE_BUILD_TYPE:STRING=Release \
-  -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-  -DCMAKE_INSTALL_PREFIX=/usr \
-  -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-  -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+  -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+  -DCMAKE_INSTALL_PREFIX:PATH=/usr/local \
+  -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+  -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
   -DENABLE_TESTS:BOOL=ON
 cmake --build .
 ctest

docs/build/building_on_macos.md

@@ -4,7 +4,7 @@ This document provides users with step-by-step instructions on how to compile an
 
 Please see our [Continuous Integration script](/.github/workflows/build-and-test.yml) for more details.
 
-## macOS 11/12/13
+## macOS 11/12/13/14
 
 ```shell
 #!/usr/bin/env bash
@@ -28,11 +28,11 @@ brew install \
   pkg-config
 
 # Download, Build, Test & Install `mod_tile`
-export CFLAGS="-Wno-implicit-function-declaration"
 export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc)
+export CPATH=$(brew --prefix)/include
 export ICU_ROOT=$(brew --prefix icu4c)
 export LDFLAGS="-undefined dynamic_lookup"
-export LIBRARY_PATH="/usr/local/lib"
+export LIBRARY_PATH=$(brew --prefix)/lib
 rm -rf /tmp/mod_tile_src /tmp/mod_tile_build
 mkdir /tmp/mod_tile_src /tmp/mod_tile_build
 cd /tmp/mod_tile_src
@@ -40,10 +40,10 @@ git clone --depth 1 https://github.com/openstreetmap/mod_tile.git .
 cd /tmp/mod_tile_build
 cmake -B . -S /tmp/mod_tile_src \
   -DCMAKE_BUILD_TYPE:STRING=Release \
-  -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-  -DCMAKE_INSTALL_PREFIX=/usr/local \
-  -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-  -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+  -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+  -DCMAKE_INSTALL_PREFIX:PATH=/usr/local \
+  -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/var/run \
+  -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
   -DENABLE_TESTS:BOOL=ON
 cmake --build .
 ctest

docs/build/building_on_opensuse.md

@@ -58,10 +58,10 @@ git clone --depth 1 https://github.com/openstreetmap/mod_tile.git .
 cd /tmp/mod_tile_build
 cmake -B . -S /tmp/mod_tile_src \
   -DCMAKE_BUILD_TYPE:STRING=Release \
-  -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-  -DCMAKE_INSTALL_PREFIX=/usr \
-  -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-  -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+  -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+  -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+  -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+  -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
   -DENABLE_TESTS:BOOL=ON
 cmake --build .
 ctest

docs/build/building_on_ubuntu.md

@@ -6,7 +6,7 @@ Please see our [Continuous Integration script](/.github/workflows/build-and-test
 
 A Docker-based building & testing setup pipeline is also available [here](/docker) for your convenience.
 
-# Ubuntu 20.04/22.04
+# Ubuntu 20.04/22.04/24.04
 
 ```shell
 #!/usr/bin/env bash
@@ -42,10 +42,10 @@ git clone --depth 1 https://github.com/openstreetmap/mod_tile.git .
 cd /tmp/mod_tile_build
 cmake -B . -S /tmp/mod_tile_src \
   -DCMAKE_BUILD_TYPE:STRING=Release \
-  -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-  -DCMAKE_INSTALL_PREFIX=/usr \
-  -DCMAKE_INSTALL_RUNSTATEDIR=/run \
-  -DCMAKE_INSTALL_SYSCONFDIR=/etc \
+  -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=/var \
+  -DCMAKE_INSTALL_PREFIX:PATH=/usr \
+  -DCMAKE_INSTALL_RUNSTATEDIR:PATH=/run \
+  -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc \
   -DENABLE_TESTS:BOOL=ON
 cmake --build .
 ctest

src/parameterize_style.cpp

@@ -22,7 +22,9 @@
 #include <mapnik/datasource.hpp>
 #include <mapnik/datasource_cache.hpp>
 
+#if MAPNIK_MAJOR_VERSION < 4
 #include <boost/optional.hpp>
+#endif
 
 #include "parameterize_style.hpp"
 #include "g_logger.h"
@@ -72,7 +74,7 @@ static void parameterize_map_language(mapnik::Map &m, char * parameter)
 		mapnik::parameters params = l.datasource()->params();
 
 		if (params.find("table") != params.end()) {
-			boost::optional<std::string> table = params.get<std::string>("table");
+			auto table = params.get<std::string>("table");
 
 			if (table && table->find(",name") != std::string::npos) {
 				std::string str = *table;

src/render_submit_queue.c

@@ -23,6 +23,8 @@
 #include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+#include <strings.h>
 #include <sys/socket.h>
 #include <sys/time.h>
 #include <sys/types.h>