2415 changed files with 33635 additions and 49993 deletions
--- a/.clang-format
+++ b/.clang-format
@ -30,8 +30,8 @@ BraceWrapping:
  AfterFunction: true # see AllowShortFunctionsOnASingleLine
  AfterNamespace: false
  AfterStruct: true
-  AfterExternBlock: false
-  BeforeCatch: true
+  AfterExternBlock: true
+  BeforeCatch: false
  BeforeElse: true
  BeforeLambdaBody: false
  BeforeWhile: false
--- a/.github/actions/run_tests/action.yml
+++ b/.github/actions/run_tests/action.yml
@ -1,85 +0,0 @@
-name: Run tests with coverage
-description: Runs all mapnik tests with coverage
-inputs:
-  cmake-preset:
-    description: The used CMake preset
-    required: true
-
-runs:
-  using: composite
-  steps:
-    - name: Set PROJ_LIB
-      shell: bash
-      run: |
-        cmake --preset ${{ inputs.cmake-preset }} -N -L | grep -o "PROJ_LIB=.*" >> ${GITHUB_ENV}
-
-    - name: Set TEST_WRAPPER (Windows)
-      if: runner.os == 'Windows'
-      shell: bash
-      run: |-
-          echo "TEST_WRAPPER=OpenCppCoverage \
-          --cover_children \
-          --export_type binary \
-          --modules '*.input' \
-          --modules '*libmapnik*' \
-          --modules 'mapnik*.exe' \
-          --quiet \
-          --sources '${{ github.workspace }}' \
-          --" >> ${GITHUB_ENV}
-
-    - name: Test
-      shell: bash
-      env:
-        UPDATE: 1
-      run: |
-        ${TEST_WRAPPER:-} ctest --preset ${{ inputs.cmake-preset }}
-
-    - name: Test visuals
-      continue-on-error: true
-      working-directory: build/out
-      shell: bash
-      run: |
-        ${TEST_WRAPPER:-} ./mapnik-test-visual -j ${CTEST_PARALLEL_LEVEL} --output-dir visual-test-result
-
-    - name: Pack visual test results
-      working-directory: build/out
-      shell: bash
-      run: |
-        tar -vzcf visual-test-results.tar.gz visual-test-result
-
-    - name: Upload visual test results
-      uses: actions/upload-artifact@v4
-      with:
-        name: ${{ inputs.cmake-preset }}-visual-tests-${{ github.sha }}
-        path: build/out/visual-test-results.tar.gz
-
-    - name: Run Benchmarks (Linux & macOS)
-      working-directory: build/out
-      if: runner.os != 'Windows'
-      shell: bash
-      run: |
-        ./run_benchmarks
-
-    - name: Collect coverage (Linux & macOS)
-      working-directory: build
-      if: runner.os != 'Windows'
-      shell: bash
-      run: |
-        if [ "${RUNNER_OS}" == "macOS" ]; then
-          LCOV_EXTRA_OPTIONS="--ignore-errors count,gcov,inconsistent,range,unused --keep-going"
-        fi
-        lcov ${LCOV_EXTRA_OPTIONS:-} --directory . --capture --output-file coverage.info
-        lcov ${LCOV_EXTRA_OPTIONS:-} --remove coverage.info '/usr/*' '*/vcpkg_installed/*'  '/.cache/*' '*/test/*'  --output-file coverage.info
-        lcov ${LCOV_EXTRA_OPTIONS:-} --list coverage.info
-
-    - name: Upload coverage to Codecov (Linux & macOS)
-      if: runner.os != 'Windows'
-      uses: codecov/codecov-action@v4
-      with:
-        files: build/coverage.info
-
-    - name: Upload coverage to Codecov (Windows)
-      if: runner.os == 'Windows'
-      uses: codecov/codecov-action@v4
-      with:
-        files: ctest.cov,build/out/mapnik-test-visual.cov
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@ -1,136 +0,0 @@
-name: Build and Test
-
-on:
-  push:
-    branches:
-      - "*"
-  pull_request:
-    branches-ignore:
-      - "no-ci-*"
-
-env:
-  VCPKG_BINARY_SOURCES: clear;x-gha,readwrite
-  VCPKG_RELEASE: 2024.06.15
-
-jobs:
-  checkSource:
-    name: Check Source Code
-    runs-on: ubuntu-22.04
-
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          python-version: "3.10"
-      - uses: pre-commit/action@v3.0.1
-
-  buildAndTest:
-    name: >-
-      Build & Test
-      (${{ matrix.os }})
-      (C++ ${{ matrix.cxx-standard }})
-      ${{ startsWith(matrix.os, 'macos-') && (matrix.os == 'macos-14' && '(ARM64)' || '(AMD64)') || '' }}
-    needs: checkSource
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          - macos-14
-          - ubuntu-22.04
-          - windows-2022
-        cxx-standard:
-          - 17
-
-    steps:
-      - name: Checkout Mapnik
-        uses: actions/checkout@v4
-        with:
-          submodules: recursive
-
-      - name: Checkout vcpkg
-        uses: actions/checkout@v4
-        with:
-          path: vcpkg
-          ref: ${{ env.VCPKG_RELEASE }}
-          repository: microsoft/vcpkg
-
-      - name: Export GitHub Actions cache environment variables
-        uses: actions/github-script@v7
-        with:
-          script: |
-            core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
-            core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
-
-      - name: Install required system packages
-        shell: bash
-        run: |
-          if [ "${RUNNER_OS}" == "Linux" ]; then
-            sudo apt-get update
-            sudo apt-get -y install \
-              autoconf \
-              autoconf-archive \
-              automake \
-              gperf \
-              lcov \
-              libxxf86vm-dev \
-              ninja-build \
-              postgresql-client
-          elif [ "${RUNNER_OS}" == "macOS" ]; then
-            brew install \
-              autoconf \
-              autoconf-archive \
-              automake \
-              lcov \
-              libtool \
-              ninja \
-              vcpkg
-          elif [ "${RUNNER_OS}" == "Windows" ]; then
-            choco install \
-              ninja \
-              OpenCppCoverage
-            echo "C:\Program Files\OpenCppCoverage" >> ${GITHUB_PATH}
-          fi
-
-      - name: Enable Developer Command Prompt (Windows)
-        uses: ilammy/msvc-dev-cmd@v1
-        if: runner.os == 'Windows'
-
-      - name: Set CMAKE_BUILD_PARALLEL_LEVEL, CTEST_PARALLEL_LEVEL & PRESET
-        shell: bash
-        run: |
-          PRESET=$(echo "${RUNNER_OS}" | perl -ne "print lc")-ci
-          if [ "${RUNNER_OS}" == "Linux" ]; then
-            echo "CMAKE_BUILD_PARALLEL_LEVEL=$(nproc)" >> ${GITHUB_ENV}
-            echo "CTEST_PARALLEL_LEVEL=$(nproc)" >> ${GITHUB_ENV}
-          elif [ "${RUNNER_OS}" == "macOS" ]; then
-            echo "CMAKE_BUILD_PARALLEL_LEVEL=$(sysctl -n hw.logicalcpu)" >> ${GITHUB_ENV}
-            echo "CTEST_PARALLEL_LEVEL=$(sysctl -n hw.logicalcpu)" >> ${GITHUB_ENV}
-            PRESET=${PRESET}-${{ matrix.os == 'macos-14' && 'arm64' || 'x64' }}
-          elif [ "${RUNNER_OS}" == "Windows" ]; then
-            echo "CMAKE_BUILD_PARALLEL_LEVEL=$(pwsh -Command '(Get-CimInstance -ClassName Win32_ComputerSystem).NumberOfLogicalProcessors')" >> ${GITHUB_ENV}
-            echo "CTEST_PARALLEL_LEVEL=$(pwsh -Command '(Get-CimInstance -ClassName Win32_ComputerSystem).NumberOfLogicalProcessors')" >> ${GITHUB_ENV}
-          fi
-          echo "PRESET=${PRESET}" >> ${GITHUB_ENV}
-
-      - name: Configure CMake
-        shell: bash
-        run: |
-          cmake \
-            -DBUILD_SHARED_LIBS:BOOL=ON \
-            -DCMAKE_CXX_STANDARD:STRING=${{ matrix.cxx-standard }}  \
-            -DUSE_MEMORY_MAPPED_FILE:BOOL=ON \
-            -LA \
-            --preset ${PRESET}
-
-      - name: Build
-        shell: bash
-        run: |
-          cmake \
-            --build \
-            --preset ${PRESET}
-
-      - name: Run Tests
-        uses: ./.github/actions/run_tests
-        with:
-          cmake-preset: ${{ env.PRESET }}
--- a/.github/workflows/build_test.yml
+++ b/.github/workflows/build_test.yml
@ -0,0 +1,76 @@
+name: Build and Test
+
+on:
+  push:
+    branches-ignore:
+      - "no-ci-*"
+  pull_request:
+    branches:
+      - "**"
+
+jobs:
+  windows:
+    name: Windows memory mapped
+    uses: mapnik/mapnik/.github/workflows/windows.yml@master
+    with:
+      VCPKG_SHA: 2e34a79a814551424d9b1a981b3b110e0a8fbdfd
+      NUGET_REGISTRY: https://nuget.pkg.github.com/mapnik/index.json
+      NUGET_USERNAME: mapnik
+      USE_MEMORY_MAPPED_FILE: 'ON'
+    secrets:
+      NUGET_REGISTRY_PAT: ${{ secrets.VCPKG_CACHE_PAT }}
+  
+  windows-mmf-off:
+    name: Windows file based
+    uses: mapnik/mapnik/.github/workflows/windows.yml@master
+    with:
+      VCPKG_SHA: 2e34a79a814551424d9b1a981b3b110e0a8fbdfd
+      NUGET_REGISTRY: https://nuget.pkg.github.com/mapnik/index.json
+      NUGET_USERNAME: mapnik
+      USE_MEMORY_MAPPED_FILE: 'OFF'
+    secrets:
+      NUGET_REGISTRY_PAT: ${{ secrets.VCPKG_CACHE_PAT }}
+
+  ubuntu:
+    name: Linux memory mapped
+    uses: mapnik/mapnik/.github/workflows/ubuntu.yml@master
+    with:
+      VCPKG_SHA: 2e34a79a814551424d9b1a981b3b110e0a8fbdfd
+      NUGET_REGISTRY: https://nuget.pkg.github.com/mapnik/index.json
+      NUGET_USERNAME: mapnik
+      USE_MEMORY_MAPPED_FILE: 'ON'
+    secrets:
+      NUGET_REGISTRY_PAT: ${{ secrets.VCPKG_CACHE_PAT }}
+
+  ubuntu-mmf-off:
+    name: Linux file based
+    uses: mapnik/mapnik/.github/workflows/ubuntu.yml@master
+    with:
+      VCPKG_SHA: 2e34a79a814551424d9b1a981b3b110e0a8fbdfd
+      NUGET_REGISTRY: https://nuget.pkg.github.com/mapnik/index.json
+      NUGET_USERNAME: mapnik
+      USE_MEMORY_MAPPED_FILE: 'OFF'
+    secrets:
+      NUGET_REGISTRY_PAT: ${{ secrets.VCPKG_CACHE_PAT }}
+
+  macos:
+    name: MacOS memory mapped
+    uses: mapnik/mapnik/.github/workflows/macos.yml@master
+    with:
+      VCPKG_SHA: 2e34a79a814551424d9b1a981b3b110e0a8fbdfd
+      NUGET_REGISTRY: https://nuget.pkg.github.com/mapnik/index.json
+      NUGET_USERNAME: mapnik
+      USE_MEMORY_MAPPED_FILE: 'ON'
+    secrets:
+      NUGET_REGISTRY_PAT: ${{ secrets.VCPKG_CACHE_PAT }}
+
+  macos-mmf-off:
+    name: MacOS file based
+    uses: mapnik/mapnik/.github/workflows/macos.yml@master
+    with:
+      VCPKG_SHA: 2e34a79a814551424d9b1a981b3b110e0a8fbdfd
+      NUGET_REGISTRY: https://nuget.pkg.github.com/mapnik/index.json
+      NUGET_USERNAME: mapnik
+      USE_MEMORY_MAPPED_FILE: 'OFF'
+    secrets:
+      NUGET_REGISTRY_PAT: ${{ secrets.VCPKG_CACHE_PAT }}
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@ -0,0 +1,146 @@
+name: MacOS
+
+on:
+  workflow_call:
+    inputs:
+      VCPKG_SHA:
+        required: true
+        type: string
+      NUGET_REGISTRY:
+        required: true
+        type: string
+      NUGET_USERNAME:
+        required: true
+        type: string
+      USE_MEMORY_MAPPED_FILE:
+        required: true
+        type: string
+    secrets:
+      NUGET_REGISTRY_PAT:
+        required: true
+
+env:
+  VCPKG_BINARY_SOURCES: "clear;nuget,GitHub,readwrite"
+  VCPKG_NUGET_REPOSITORY: https://github.com/mapnik/vcpkg-cache.git
+  UPDATE: 1
+  preset: macos-ci
+  mono: mono
+
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+      - name: Install required system packages
+        run: |
+          brew install automake ninja lcov
+
+      - name: checkout mapnik
+        uses: actions/checkout@v2
+        with:
+          submodules: "recursive"
+
+      - name: checkout vcpkg
+        uses: actions/checkout@v2
+        with:
+          repository: "microsoft/vcpkg"
+          ref: ${{ inputs.VCPKG_SHA }}
+          path: vcpkg
+
+      - name: "Setup vcpkg"
+        shell: bash
+        run: ./vcpkg/bootstrap-vcpkg.sh
+
+      - name: "Setup NuGet Credentials"
+        if: ${{ !(github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik') }}
+        shell: "bash"
+        run: >
+          ${{ env.mono }} `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          sources add
+          -source "${{ inputs.NUGET_REGISTRY }}"
+          -storepasswordincleartext
+          -name "GitHub"
+          -username "${{ inputs.NUGET_USERNAME }}"
+          -password "${{ secrets.NUGET_REGISTRY_PAT }}"
+
+      - name: "Setup NuGet apikey"
+        if: ${{ !(github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik') }}
+        shell: "bash"
+        run: >
+          ${{ env.mono }} `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          setapikey "${{ secrets.NUGET_REGISTRY_PAT }}" -Source "${{ inputs.NUGET_REGISTRY }}"
+
+      - name: "Setup NuGet Credentials READONLY"
+        if: ${{ github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik' }}
+        shell: "bash"
+        run: >
+          ${{ env.mono }} `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          sources add
+          -source "${{ inputs.NUGET_REGISTRY }}"
+          -storepasswordincleartext
+          -name "GitHub"
+          -username "${{ github.actor }}"
+          -password "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: "Setup NuGet apikey READONLY"
+        if: ${{ github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik' }}
+        shell: "bash"
+        run: >
+          ${{ env.mono }} `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          setapikey "${{ secrets.GITHUB_TOKEN }}" -Source "${{ inputs.NUGET_REGISTRY }}"
+
+      - name: Configure CMake
+        run: cmake -DCMAKE_TOOLCHAIN_FILE=./vcpkg/scripts/buildsystems/vcpkg.cmake -DUSE_MEMORY_MAPPED_FILE=${{ inputs.USE_MEMORY_MAPPED_FILE }} --preset=${{ env.preset }}
+
+      - name: Build
+        run: cmake --build --preset ${{ env.preset }}
+
+      - name: Test
+        run: ctest --preset ${{ env.preset }}
+
+      - name: Test visuals
+        continue-on-error: true
+        working-directory: build/${{ env.preset }}/out
+        env:
+          PROJ_LIB: ${{ github.workspace }}/build/${{ env.preset }}/vcpkg_installed/x64-osx/share/proj4
+        run: ./mapnik-test-visual -j $(sysctl -n hw.logicalcpu) --output-dir ./visual-test-result
+
+      - name: Pack visual test results
+        working-directory: build/${{ env.preset }}/out
+        run: tar cfvz visual-test-results.tar.gz ./visual-test-result
+
+      - name: Run Benchmark
+        working-directory: build/${{ env.preset }}/out
+        env:
+          PROJ_LIB: ${{ github.workspace }}/build/${{ env.preset }}/vcpkg_installed/x64-osx/share/proj4
+        run: ./run_benchmarks
+
+      - name: Coverage
+        working-directory: build/${{ env.preset }}
+        run: |
+          lcov --directory . --capture --output-file coverage.info
+          lcov --remove coverage.info '/usr/*' '*/vcpkg_installed/*'  '/.cache/*' '*/test/*'  --output-file coverage.info
+          lcov --list coverage.info
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v2
+        with:
+          files: build/${{ env.preset }}/coverage.info
+
+      - name: Package
+        if: failure()
+        run: cmake --build --preset ${{ env.preset }} --target package
+
+      - name: Upload mapnik build artifact
+        uses: actions/upload-artifact@v2
+        if: failure()
+        with:
+          name: ${{ env.preset }}-mmio-${{ inputs.USE_MEMORY_MAPPED_FILE }}
+          path: build/${{ env.preset }}/mapnik-*.tar.gz
+          retention-days: 2
+
+      - name: Upload visual test results
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.preset }}-visual-tests-mmio-${{ inputs.USE_MEMORY_MAPPED_FILE }}
+          path: build/${{ env.preset }}/out/visual-test-results.tar.gz
+          retention-days: 2
--- a/.github/workflows/release_linux.yml
+++ b/.github/workflows/release_linux.yml
@ -1,55 +0,0 @@
-name: Release Linux
-
-on:
-  push:
-    branches:
-      - "*"
-  pull_request:
-    branches-ignore:
-      - "no-ci-*"
-env:
-  PRESET: linux-ci-release
-
-jobs:
-  build:
-    runs-on: "ubuntu-22.04"
-    steps:
-
-      - name: checkout mapnik
-        uses: actions/checkout@v4
-        with:
-          submodules: "recursive"
-
-      - name: "Install required system packages"
-        shell: bash
-        run: |
-          sudo apt update
-          sudo apt install -y ninja-build\
-            libicu-dev \
-            libfreetype6-dev \
-            libharfbuzz-dev \
-            libxml2-dev \
-            libjpeg-dev \
-            libtiff-dev \
-            libwebp-dev \
-            libcairo2-dev \
-            libproj-dev \
-            libgdal-dev \
-            libboost-filesystem-dev \
-            libboost-program-options-dev \
-            libboost-regex-dev
-
-      - name: Configure CMake
-        run: cmake -LA --preset ${{ env.PRESET }}
-
-      - name: Build
-        run: cmake --build --preset ${{ env.PRESET }}
-
-      - name: Package
-        run: cmake --build --preset ${{ env.PRESET }} --target package
-
-      - name: Upload mapnik debian package
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.PRESET }}-deb
-          path: build/mapnik-*.deb
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@ -0,0 +1,162 @@
+name: Ubuntu
+
+on:
+  workflow_call:
+    inputs:
+      VCPKG_SHA:
+        required: true
+        type: string
+      NUGET_REGISTRY:
+        required: true
+        type: string
+      NUGET_USERNAME:
+        required: true
+        type: string
+      USE_MEMORY_MAPPED_FILE:
+        required: true
+        type: string
+    secrets:
+      NUGET_REGISTRY_PAT:
+        required: true
+
+env:
+  VCPKG_BINARY_SOURCES: "clear;nuget,GitHub,readwrite"
+  VCPKG_NUGET_REPOSITORY: https://github.com/mapnik/vcpkg-cache.git
+  UPDATE: 1
+  preset: linux-ci
+  mono: mono
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    services:
+      postgres:
+        image: postgis/postgis
+        env:
+          POSTGRES_PASSWORD: password
+          POSTGRES_DB: mapnik-tmp-postgis-test-db
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    steps:
+      - name: Install required system packages
+        shell: "bash"
+        run: |
+          sudo apt-get install -y gperf libxxf86vm-dev ninja-build postgresql-client lcov
+
+      - name: checkout mapnik
+        uses: actions/checkout@v2
+        with:
+          submodules: "recursive"
+
+      - name: checkout vcpkg
+        uses: actions/checkout@v2
+        with:
+          repository: "microsoft/vcpkg"
+          ref: ${{ inputs.VCPKG_SHA }}
+          path: vcpkg
+
+      - name: "Setup vcpkg"
+        shell: bash
+        run: ./vcpkg/bootstrap-vcpkg.sh
+
+      - name: "Setup NuGet Credentials"
+        if: ${{ !(github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik') }}
+        shell: "bash"
+        run: >
+          ${{ env.mono }} `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          sources add
+          -source "${{ inputs.NUGET_REGISTRY }}"
+          -storepasswordincleartext
+          -name "GitHub"
+          -username "${{ inputs.NUGET_USERNAME }}"
+          -password "${{ secrets.NUGET_REGISTRY_PAT }}"
+
+      - name: "Setup NuGet apikey"
+        if: ${{ !(github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik') }}
+        shell: "bash"
+        run: >
+          ${{ env.mono }} `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          setapikey "${{ secrets.NUGET_REGISTRY_PAT }}" -Source "${{ inputs.NUGET_REGISTRY }}"
+
+      - name: "Setup NuGet Credentials READONLY"
+        if: ${{ github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik' }}
+        shell: "bash"
+        run: >
+          ${{ env.mono }} `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          sources add
+          -source "${{ inputs.NUGET_REGISTRY }}"
+          -storepasswordincleartext
+          -name "GitHub"
+          -username "${{ github.actor }}"
+          -password "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: "Setup NuGet apikey READONLY"
+        if: ${{ github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik' }}
+        shell: "bash"
+        run: >
+          ${{ env.mono }} `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          setapikey "${{ secrets.GITHUB_TOKEN }}" -Source "${{ inputs.NUGET_REGISTRY }}"
+
+      - name: Configure CMake
+        run: cmake -DCMAKE_TOOLCHAIN_FILE=./vcpkg/scripts/buildsystems/vcpkg.cmake -DUSE_MEMORY_MAPPED_FILE=${{ inputs.USE_MEMORY_MAPPED_FILE }} --preset=${{ env.preset }}
+
+      - name: Build
+        run: cmake --build --preset ${{ env.preset }}
+
+      - name: Test
+        run: ctest --preset ${{ env.preset }}
+
+      - name: Test visuals
+        continue-on-error: true
+        working-directory: build/${{ env.preset }}/out
+        env:
+          PROJ_LIB: ${{ github.workspace }}/build/${{ env.preset }}/vcpkg_installed/x64-linux/share/proj4
+        run: ./mapnik-test-visual -j $(nproc) --output-dir ./visual-test-result
+
+      - name: Pack visual test results
+        working-directory: build/${{ env.preset }}/out
+        run: tar cfvz visual-test-results.tar.gz ./visual-test-result
+
+      - name: Run Benchmarks
+        working-directory: build/${{ env.preset }}/out
+        env:
+          PROJ_LIB: ${{ github.workspace }}/build/${{ env.preset }}/vcpkg_installed/x64-linux/share/proj4
+        run: ./run_benchmarks
+
+      - name: Coverage
+        working-directory: build/${{ env.preset }}
+        run: |
+          lcov --directory . --capture --output-file coverage.info
+          lcov --remove coverage.info '/usr/*' '*/vcpkg_installed/*'  '/.cache/*' '*/test/*'  --output-file coverage.info
+          lcov --list coverage.info
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v2
+        with:
+          files: build/${{ env.preset }}/coverage.info
+
+      - name: Package
+        if: failure()
+        run: cmake --build --preset ${{ env.preset }} --target package
+
+      - name: Upload mapnik build artifact
+        uses: actions/upload-artifact@v2
+        if: failure()
+        with:
+          name: ${{ env.preset }}-artifact-mmio-${{ inputs.USE_MEMORY_MAPPED_FILE }}
+          path: build/${{ env.preset }}/mapnik-*.tar.gz
+          retention-days: 2
+
+      - name: Upload visual test results
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.preset }}-visual-tests-mmio-${{ inputs.USE_MEMORY_MAPPED_FILE }}
+          path: build/${{ env.preset }}/out/visual-test-results.tar.gz
+          retention-days: 2
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@ -0,0 +1,135 @@
+name: Windows
+
+on:
+  workflow_call:
+    inputs:
+      VCPKG_SHA:
+        required: true
+        type: string
+      NUGET_REGISTRY:
+        required: true
+        type: string
+      NUGET_USERNAME:
+        required: true
+        type: string
+      USE_MEMORY_MAPPED_FILE:
+        required: true
+        type: string
+    secrets:
+      NUGET_REGISTRY_PAT:
+        required: true
+
+env:
+  VCPKG_BINARY_SOURCES: "clear;nuget,GitHub,readwrite"
+  VCPKG_NUGET_REPOSITORY: https://github.com/mapnik/vcpkg-cache.git
+  UPDATE: 1
+  preset: windows-ci
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+      - name: Install required system packages
+        run: |
+          choco install ninja OpenCppCoverage
+          echo "C:\Program Files\OpenCppCoverage" >> $env:GITHUB_PATH
+
+      - uses: ilammy/msvc-dev-cmd@v1
+
+      - name: checkout mapnik
+        uses: actions/checkout@v2
+        with:
+          submodules: "recursive"
+
+      - name: checkout vcpkg
+        uses: actions/checkout@v2
+        with:
+          repository: "microsoft/vcpkg"
+          ref: ${{ inputs.VCPKG_SHA }}
+          path: vcpkg
+
+      - name: "Setup vcpkg"
+        run: ./vcpkg/bootstrap-vcpkg.bat
+
+      - name: "Setup NuGet Credentials"
+        if: ${{ !(github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik') }}
+        shell: "bash"
+        run: >
+          `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          sources add
+          -source "${{ inputs.NUGET_REGISTRY }}"
+          -storepasswordincleartext
+          -name "GitHub"
+          -username "${{ inputs.NUGET_USERNAME }}"
+          -password "${{ secrets.NUGET_REGISTRY_PAT }}"
+
+      - name: "Setup NuGet apikey"
+        if: ${{ !(github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik') }}
+        shell: "bash"
+        run: >
+          `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          setapikey "${{ secrets.NUGET_REGISTRY_PAT }}" -Source "${{ inputs.NUGET_REGISTRY }}"
+
+      - name: "Setup NuGet Credentials READONLY"
+        if: ${{ github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik' }}
+        shell: "bash"
+        run: >
+          `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          sources add
+          -source "${{ inputs.NUGET_REGISTRY }}"
+          -storepasswordincleartext
+          -name "GitHub"
+          -username "${{ github.actor }}"
+          -password "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: "Setup NuGet apikey READONLY"
+        if: ${{ github.event_name == 'pull_request' || github.repository != 'mapnik/mapnik' }}
+        shell: "bash"
+        run: >
+          `./vcpkg/vcpkg fetch nuget | tail -n 1`
+          setapikey "${{ secrets.GITHUB_TOKEN }}" -Source "${{ inputs.NUGET_REGISTRY }}"
+
+      - name: Configure CMake
+        run: cmake -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake -DUSE_MEMORY_MAPPED_FILE=${{ inputs.USE_MEMORY_MAPPED_FILE }} --preset ${{env.preset}}
+
+      - name: Build
+        run: cmake --build --preset ${{env.preset}}
+
+      - name: Test
+        run: OpenCppCoverage --modules *libmapnik* --modules mapnik*.exe  --modules *.input --sources ${{ github.workspace }} --export_type binary --cover_children -- ctest --preset ${{env.preset}}
+
+      - name: Test visuals
+        shell: pwsh
+        continue-on-error: true
+        working-directory: build/${{ env.preset }}/out
+        env:
+          PROJ_LIB: ${{ github.workspace }}/build/${{ env.preset }}/vcpkg_installed/x64-windows/share/proj4
+        run: OpenCppCoverage --modules *libmapnik* --modules mapnik*.exe  --modules *.input --sources ${{ github.workspace }} --export_type binary --input_coverage=${{ github.workspace }}/ctest.cov --cover_children -- .\mapnik-test-visual.exe -j (Get-CimInstance -ClassName Win32_ComputerSystem).NumberOfLogicalProcessors --output-dir ./visual-test-result
+
+      - name: Pack visual test results
+        working-directory: build/${{ env.preset }}/out
+        run: tar cfvz visual-test-results.tar.gz ./visual-test-result
+        
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v2
+        with:
+          files: build/${{ env.preset }}/out/mapnik-test-visual.cov
+
+      - name: Package
+        if: failure()
+        run: cmake --build --preset ${{env.preset}} --target package
+
+      - uses: actions/upload-artifact@v2
+        if: failure()
+        with:
+          name: ${{ env.preset }}-artifact-mmio-${{ inputs.USE_MEMORY_MAPPED_FILE }}
+          path: build/*-ci/mapnik-*.tar.gz
+          retention-days: 2
+
+      - name: Upload visual test results
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.preset }}-visual-tests-mmio-${{ inputs.USE_MEMORY_MAPPED_FILE }}
+          path: build/${{ env.preset }}/out/visual-test-results.tar.gz
+          retention-days: 2
--- a/.gitignore
+++ b/.gitignore
@ -1,6 +1,5 @@
 .DS_Store
 .vscode
-.cache
 *.gcov
 *.gcda
 *.gcno
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@ -1,16 +0,0 @@
-# See https://pre-commit.com for more information
-# See https://pre-commit.com/hooks.html for more hooks
-repos:
-    - repo: https://github.com/pre-commit/pre-commit-hooks
-      rev: v4.6.0
-      hooks:
-          - id: trailing-whitespace
-            files: ^.*\.cmake|CMakeLists\.txt$
-          - id: end-of-file-fixer
-            files: ^.*\.cmake|CMakeLists\.txt$
-            
-    - repo: https://github.com/pre-commit/mirrors-clang-format
-      rev: v18.1.3
-      hooks:
-          - id: clang-format
-            types_or: [c++, c]
--- a/.travis.yml
+++ b/.travis.yml
@ -0,0 +1,98 @@
+language: cpp
+
+git:
+  depth: 10
+  submodules: false
+
+env:
+  global:
+   - CCACHE_TEMPDIR=/tmp/.ccache-temp
+   - CCACHE_COMPRESS=1
+   - PREFIX=/tmp/mapnik
+   - PYTHON=python3
+cache:
+  directories:
+  - $HOME/.ccache
+
+dist: xenial
+
+matrix:
+  include:
+    - os: linux
+      name: Linux clang
+      env: >-
+          CXX="ccache clang++ -Qunused-arguments"
+          CC="clang"
+      addons:
+        postgresql: "9.5"
+        apt:
+          sources: [ 'ubuntu-toolchain-r-test' ]
+          packages: [ 'xutils-dev', 'libstdc++-6-dev', 'postgresql-9.5-postgis-2.4' ]
+    - os: linux
+      name: Linux clang + coverage
+      env: >-
+          CXX="ccache clang++ -Qunused-arguments"
+          CC="clang"
+          COVERAGE=true
+          QUIET=true
+      before_install:
+        - export LLVM_COV="llvm-cov"
+      addons:
+        postgresql: "9.5"
+        apt:
+          sources: [ 'ubuntu-toolchain-r-test' ]
+          packages: [ 'xutils-dev', 'libstdc++-6-dev','postgresql-9.5-postgis-2.4' ]
+    - os: osx
+      name: OSX clang
+      #https://docs.travis-ci.com/user/reference/osx#macos-version
+      osx_image: xcode12.2
+      env: >-
+          CXX="ccache clang++ -Qunused-arguments"
+      before_install:
+
+install:
+ - source scripts/travis-common.sh
+ # workaround travis rvm bug
+ # http://superuser.com/questions/1044130/why-am-i-having-how-can-i-fix-this-error-shell-session-update-command-not-f
+ - on 'osx' rvm get head || true
+ - export PATH=${PREFIX}/bin:$(pwd)/mason_packages/.link/bin:${PATH}
+ - export COVERAGE=${COVERAGE:-false}
+ - export BENCH=${BENCH:-false}
+ - on 'osx' export DATA_PATH=$(brew --prefix)/var/postgres
+ - on 'osx' rm -rf ${DATA_PATH}
+ - on 'osx' initdb ${DATA_PATH} -E utf8
+ - on 'osx' pg_ctl -w start -l postgres.log --pgdata ${DATA_PATH};
+ - on 'osx' cat postgres.log;
+ - on 'osx' createuser -s postgres
+ - psql -c 'create database template_postgis;' -U postgres
+ - psql -c 'create extension postgis;' -d template_postgis -U postgres
+ - enabled ${COVERAGE} curl -S -f https://codecov.io/bash -o codecov
+ - enabled ${COVERAGE} chmod +x codecov
+
+before_script:
+ - export JOBS=${JOBS:-4}
+ - export HEAVY_JOBS=${HEAVY_JOBS:-2}
+ - export SCONSFLAGS='--debug=time'
+ - source bootstrap.sh
+ - ccache --version
+ - ccache -p || true
+ - ccache --show-stats || true
+ - commit_message_parse
+
+script:
+ - git_submodule_update --init deps/
+ - on 'osx' brew unlink $(brew list --formula)
+ - on 'osx' brew link git postgresql postgis
+ - configure BENCHMARK=${BENCH} ENABLE_GLIBC_WORKAROUND=${ENABLE_GLIBC_WORKAROUND:-false} QUIET=${QUIET:-false}
+ #- cat config.log => comment out to reduce log size limit on travis-ci
+ # we limit the `make` to 40 min
+ # to ensure that slow builds still upload their
+ # ccache results and therefore should be faster
+ # (and might work) for the next build
+ - DEADLINE=$(( $(date +%s) + 40 * 60 ))
+ - scripts/travis-command-wrapper.py -s "date" -i 120 --deadline="$DEADLINE" make
+ - test_ok && git_submodule_update --init --depth=50 test/
+ - test_ok && make test
+ - test_ok && enabled ${COVERAGE} coverage
+ - test_ok && enabled ${BENCH} make bench
+ - ./scripts/check_glibcxx.sh
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -6,44 +6,17 @@ Developers: Please commit along with changes.

 For a complete change history, see the git log.

-## Mapnik 4.0.3

-Released October 30th, 2024
-
-(Packaged from [05389e3c7](https://github.com/mapnik/mapnik/commit/05389e3c7))
-
- Remove 'final' specifier from invalid_featureset implementation
-  (issues with dynamic_cast<> when building using Apple clang version 16.0.0 on darwin-arm64)
- Rename invalid_featureset to empty_featureset
- Upgrade to SCons v4.8.1
- Fix unit tests e.g  #endif statement (via @bgardner-noggin)
-
-## Mapnik 4.0.2
-
-Released August 21st, 2024
-
- CMake build - set `SOVERSION` to `${MAPNIK_MAJOR_VERSION}.${MAPNIK_MINOR_VERSION}`
- Upgraded SCons build system to v4.8.0
-
-## Mapnik 4.0.1
-
- Use CMAKE_INSTALL_LIBDIR for libdir in pkg-config files
- Support gcc 14
- Improved accuracy of bounding box re-projections. Automatic spliting at (0, 0) and merging results.
- Fixes missing features when using WGS 84 / Arctic Polar Stereographic (`epsg:4326 <-> epsg:3995`)
- Added `area_of_use` method to `mapnik::projection`
-
-## Mapnik 4.0.0
+## UNRELEASED

 #### Notice

- Mapnik now requires C++17 compliant compiler (`-std=c++17`)
- Mapnik now supports CMake as a build system. See [#4191](https://github.com/mapnik/mapnik/pull/4191) and the [docs](https://github.com/mapnik/mapnik/blob/master/docs/cmake-usage.md) for more info.
+- Mapnik now requires C++14 compliant compiler (`-std=c++14`)

 #### Breaking Changes

 - Reworked datasource plugin system. Plugins now need to implement a class with the macros in `datasource_plugin.hpp` ([#4291](https://github.com/mapnik/mapnik/pull/4291))
- mapnik now has a global `mapnik::setup()` method which have to be called before any other functions of mapnik. Defined in `mapnik.hpp`. Currently there is a auto setup functionality. It can be disabled using the cmake option `DISABLE_MAPNIK_AUTOSETUP=ON`. Note: In order not to insert this change into every code base, it is currently still called during the dynamic initialisation time. However, if mapnik is compiled statically, this function must be called.  ([#4291](https://github.com/mapnik/mapnik/pull/4291))
+- mapnik now has a global `mapnik::setup()` method which have to be called before any other functions of mapnik. Defined in `mapnik.hpp` ([#4291](https://github.com/mapnik/mapnik/pull/4291))

 #### Core

@ -60,7 +33,6 @@ Released August 21st, 2024
 - Added wrappers for proper quoting in SQL query construction: `sql_utils::identifier`, `sql_utils::literal` ([7b21713](https://github.com/mapnik/mapnik/commit/7b217133e2749b82c2638551045c4edbece15086))
 - Added two-argument `sql_utils::unquote`, `sql_utils::unquote_copy` that also collapse inner quotes ([a4e8ea2](https://github.com/mapnik/mapnik/commit/a4e8ea21be297d89bbf36ba594d6c661a7a9ac81))
 - Fixed mapnik static build with static plugins ([#4291](https://github.com/mapnik/mapnik/pull/4291))
- Reworked mapnik::enumeration<...> ([#4372](https://github.com/mapnik/mapnik/pull/4372))

 #### Plugins

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -5,18 +5,17 @@ cmake_minimum_required(VERSION 3.15)
 include(cmake/GetVersion.cmake)
 get_mapnik_version()

-project(mapnik
+project(mapnik 
    VERSION ${MAPNIK_MAJOR_VERSION}.${MAPNIK_MINOR_VERSION}.${MAPNIK_PATCH_VERSION}
-    HOMEPAGE_URL "https://mapnik.org/"
-    DESCRIPTION "Mapnik is an open source toolkit for developing mapping applications"
-    LANGUAGES CXX
+    HOMEPAGE_URL "https://mapnik.org/" 
+    DESCRIPTION "Mapnik is an open source toolkit for developing mapping applications" 
+    LANGUAGES CXX 
 )
 message(STATUS "mapnik version: ${PROJECT_VERSION}")

 # https://cliutils.gitlab.io/modern-cmake/chapters/features/ides.html
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)

-set(CMAKE_FIND_PACKAGE_TARGETS_GLOBAL ON) # with newer cmake versions put all find_package in global scope
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 include(FeatureSummary)
 include(MapnikOption)
@ -28,9 +27,9 @@ include(CTest)
 add_feature_info(BUILD_TESTING BUILD_TESTING "Adds tests")

 mapnik_option(INSTALL_DEPENDENCIES "if ON, all dependencies (eg. required dlls) will be copied into CMAKE_INSTALL_PREFIX/MAPNIK_BIN_DIR." ON)
+
 mapnik_option(BUILD_SHARED_LIBS "build mapnik dynamic(ON) or static(OFF)" ON)
 mapnik_option(BUILD_SHARED_PLUGINS "build dynamic plugins" ${BUILD_SHARED_LIBS}) # use BUILD_SHARED_LIBS as default option
-mapnik_option(BUILD_SHARED_CRT "(only windows with msvc) use msvc shared crt" ON)
 if(WIN32 AND BUILD_SHARED_PLUGINS AND NOT BUILD_SHARED_LIBS)
    message(FATAL_ERROR "static libmapnik and dynamic plugins won't work correctly")
 endif()
@ -49,7 +48,6 @@ mapnik_option(USE_PROJ "adds proj support" ON)
 mapnik_option(USE_GRID_RENDERER "adds grid renderer" ON)
 mapnik_option(USE_SVG_RENDERER "adds svg renderer" ON)
 mapnik_option(USE_BIGINT "uses 64 bit instead of 32" ON)
-mapnik_option(USE_BOOST_FILESYSTEM "use boost::filesytem even if `std::filesystem` is available (since c++17)" OFF)
 mapnik_option(USE_MEMORY_MAPPED_FILE "uses file cache" ON)
 mapnik_option(USE_MULTITHREADED "enables the multithreaded features (threadsafe)" ON)
 mapnik_option(USE_NO_ATEXIT "disable atexit" OFF)
@ -63,8 +61,6 @@ mapnik_option(USE_LOG "enables logging output. See log severity level." OFF)
 set(USE_LOG_SEVERITY "1" CACHE STRING "sets the logging severity (only applies when USE_LOG is ON")
 mapnik_option(USE_STATS "Enable statistics reporting" OFF)

-mapnik_option(DISABLE_MAPNIK_AUTOSETUP "disables the autosetup. Need to call mapnik::setup() then" OFF)
-
 mapnik_option(USE_PLUGIN_INPUT_CSV "adds plugin input csv" ON)
 mapnik_option(USE_PLUGIN_INPUT_GDAL "adds plugin input gdal" ON)
 mapnik_option(USE_PLUGIN_INPUT_GEOBUF "adds plugin input geobuf" ON)
@ -96,6 +92,18 @@ mapnik_option(USE_GLIBC_WORKAROUND "see https://github.com/mapnik/mapnik/pull/37
 feature_summary(WHAT ENABLED_FEATURES DISABLED_FEATURES)
 feature_summary(FILENAME "${CMAKE_CURRENT_BINARY_DIR}/features.log" WHAT ENABLED_FEATURES DISABLED_FEATURES)

+set(CMAKE_CXX_STANDARD 14 CACHE STRING "Sets the c++ standard. c++14 is minimum.")
+message(STATUS "Using c++${CMAKE_CXX_STANDARD}")
+# https://cmake.org/cmake/help/latest/prop_tgt/CXX_EXTENSIONS.html
+set(CXX_EXTENSIONS OFF CACHE STRING "Enables the compiler specific extensions.") # Fallsback to -std=c++<ver> if off
+message(STATUS "Using c++ extensions: ${CXX_EXTENSIONS}")
+# https://cmake.org/cmake/help/latest/prop_tgt/CXX_STANDARD_REQUIRED.html#prop_tgt:CXX_STANDARD_REQUIRED
+set(CXX_STANDARD_REQUIRED ON) # require the specified CMAKE_CXX_STANDARD
+
+# add debug postfix to the libraries
+set(MAPNIK_DEBUG_POSTFIX "d" CACHE STRING "sets the debug library postfix on mapnik, wkt and json")
+message(STATUS "postfix for debug libraries: ${MAPNIK_DEBUG_POSTFIX}")
+
 include(GNUInstallDirs)
 # See for more details: https://cmake.org/cmake/help/latest/manual/cmake-buildsystem.7.html
 set(MAPNIK_BIN_DIR ${CMAKE_INSTALL_BINDIR} CACHE STRING "Install directory for binaries")
@ -113,39 +121,16 @@ endif()
 set(PLUGINS_INSTALL_DIR ${DEFAULT_PLUGINS_INSTALL_DIR} CACHE STRING "installs the plugins in the specified directory")
 message(STATUS "Installing plugins to ${PLUGINS_INSTALL_DIR}")

-set(FONTS_INSTALL_DIR ${MAPNIK_LIB_DIR}/mapnik/fonts CACHE STRING "installs the fonts in the specified directory")
+set(FONTS_INSTALL_DIR ${MAPNIK_BIN_DIR}/fonts CACHE STRING "installs the fonts in the specified directory")
 message(STATUS "Installing fonts to ${FONTS_INSTALL_DIR}")

 set(MAPNIK_COMPILE_DEFS "")
 set(MAPNIK_OPTIONAL_LIBS "")
 set(MAPNIK_OPTIONAL_LIBS_INCLUDE "")

-#############################
-#############################
 # Begin project configuration
-#############################
-#############################
-
-set(CMAKE_CXX_STANDARD 17 CACHE STRING "Sets the c++ standard. c++17 is minimum.")
-set(CMAKE_CXX_STANDARD_REQUIRED ON) # require the specified CMAKE_CXX_STANDARD
-set(CMAKE_CXX_EXTENSIONS OFF CACHE STRING "Enables the compiler specific extensions.") # Fallsback to -std=c++<ver> if off
-message(STATUS "Using c++${CMAKE_CXX_STANDARD}")
-message(STATUS "Using c++ extensions: ${CXX_EXTENSIONS}")
-
-# add debug postfix to the libraries
-set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "sets the debug library postfix on mapnik, wkt and json")
-message(STATUS "postfix for debug libraries: ${CMAKE_DEBUG_POSTFIX}")
-
-set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>$<$<BOOL:${BUILD_SHARED_CRT}>:DLL>")
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}")
-set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}")
-set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}/lib")

 # needs to be before the first call of find_boost.
-if(CMAKE_CXX_STANDARD VERSION_LESS 17)
-    list(APPEND MAPNIK_COMPILE_DEFS BOOST_SPIRIT_X3_HIDE_CXX17_WARNING)
-endif()
-
 if(USE_MULTITHREADED)
    set(Boost_USE_MULTITHREADED ON)
    list(APPEND MAPNIK_COMPILE_DEFS MAPNIK_THREADSAFE)
@ -154,18 +139,11 @@ else()
 endif()


-mapnik_find_package(PkgConfig REQUIRED)
+find_package(PkgConfig)
 mapnik_find_threads()
 mapnik_find_package(ICU REQUIRED COMPONENTS uc i18n data)

-mapnik_find_package(Boost ${BOOST_MIN_VERSION} REQUIRED COMPONENTS regex)
-if(CMAKE_CXX_STANDARD VERSION_LESS 17)
-    set(USE_BOOST_FILESYSTEM ON CACHE BOOL "Use boost::filesystem" FORCE)
-endif()
-if(USE_BOOST_FILESYSTEM)
-    mapnik_find_package(Boost ${BOOST_MIN_VERSION} REQUIRED COMPONENTS filesystem system)
-endif()
-
+mapnik_find_package(Boost ${BOOST_MIN_VERSION} REQUIRED COMPONENTS filesystem system regex)
 list(APPEND MAPNIK_COMPILE_DEFS BOOST_REGEX_HAS_ICU)
 if(USE_BOOST_REGEX_ICU_WORKAROUND)
    message(STATUS "using boost regex workaround")
@ -186,11 +164,11 @@ if(harfbuzz_FOUND)
    message(STATUS "Found harfbuzz native cmake")
    list(APPEND MAPNIK_OPTIONAL_LIBS harfbuzz::harfbuzz)
 else()
-    # Use pkg-config when harfbuzz is not found.
+    # Use pkg-config when harfbuzz is not found. 
    # It might be possible that in future version harfbuzz could only be found via pkg-config.
    # harfbuzz related discussion: https://github.com/harfbuzz/harfbuzz/issues/2653
    message(STATUS "harfbuzz not found via cmake. Searching via pkg-config...")
-    mapnik_pkg_check_modules(harfbuzz REQUIRED IMPORTED_TARGET harfbuzz>=${HARFBUZZ_MIN_VERSION})
+    pkg_check_modules(harfbuzz REQUIRED IMPORTED_TARGET harfbuzz>=${HARFBUZZ_MIN_VERSION})
    list(APPEND MAPNIK_OPTIONAL_LIBS PkgConfig::harfbuzz)
 endif()

@ -201,13 +179,13 @@ if(USE_EXTERNAL_MAPBOX_GEOMETRY)
        find_path(MAPBOX_GEOMETRY_INCLUDE_DIRS "mapbox/geometry.hpp" REQUIRED)
    endif()
 else()
-    set(MAPBOX_GEOMETRY_INCLUDE_DIRS
+    set(MAPBOX_GEOMETRY_INCLUDE_DIRS 
        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/deps/mapbox/geometry/include>
        $<INSTALL_INTERFACE:include>
    )
 endif()
 if(NOT MAPBOX_GEOMETRY_INCLUDE_DIRS)
-    message(FATAL_ERROR "Set -DMAPBOX_GEOMETRY_INCLUDE_DIRS to the mapbox/geometry.hpp include dir")
+    message(FATAL_ERROR "Set -DMAPBOX_GEOMETRY_INCLUDE_DIRS to the mapbox/geometry.hpp include dir") 
 endif()

 if(USE_EXTERNAL_MAPBOX_POLYLABEL)
@ -216,13 +194,13 @@ if(USE_EXTERNAL_MAPBOX_POLYLABEL)
        find_path(MAPBOX_POLYLABEL_INCLUDE_DIRS "mapbox/polylabel.hpp")
    endif()
 else()
-    set(MAPBOX_POLYLABEL_INCLUDE_DIRS
+    set(MAPBOX_POLYLABEL_INCLUDE_DIRS 
        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/deps/mapbox/polylabel/include>
        $<INSTALL_INTERFACE:include>
    )
 endif()
 if(NOT MAPBOX_POLYLABEL_INCLUDE_DIRS)
-    message(FATAL_ERROR "Set MAPBOX_POLYLABEL_INCLUDE_DIRS to the mapbox/geometry include dir")
+    message(FATAL_ERROR "Set MAPBOX_POLYLABEL_INCLUDE_DIRS to the mapbox/geometry include dir") 
 endif()

 if(USE_EXTERNAL_MAPBOX_PROTOZERO)
@ -231,13 +209,13 @@ if(USE_EXTERNAL_MAPBOX_PROTOZERO)
        find_path(MAPBOX_PROTOZERO_INCLUDE_DIRS "protozero/pbf_message.hpp")
    endif()
 else()
-    set(MAPBOX_PROTOZERO_INCLUDE_DIRS
+    set(MAPBOX_PROTOZERO_INCLUDE_DIRS 
        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/deps/mapbox/protozero/include>
        $<INSTALL_INTERFACE:include>
    )
 endif()
 if(NOT MAPBOX_PROTOZERO_INCLUDE_DIRS)
-    message(FATAL_ERROR "Set MAPBOX_PROTOZERO_INCLUDE_DIRS to the mapbox/protozero include dir")
+    message(FATAL_ERROR "Set MAPBOX_PROTOZERO_INCLUDE_DIRS to the mapbox/protozero include dir") 
 endif()

 if(USE_EXTERNAL_MAPBOX_VARIANT)
@ -246,13 +224,13 @@ if(USE_EXTERNAL_MAPBOX_VARIANT)
        find_path(MAPBOX_VARIANT_INCLUDE_DIRS "mapbox/variant.hpp")
    endif()
 else()
-    set(MAPBOX_VARIANT_INCLUDE_DIRS
+    set(MAPBOX_VARIANT_INCLUDE_DIRS 
        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/deps/mapbox/variant/include>
        $<INSTALL_INTERFACE:include>
    )
 endif()
 if(NOT MAPBOX_VARIANT_INCLUDE_DIRS)
-    message(FATAL_ERROR "Set MAPBOX_VARIANT_INCLUDE_DIRS to the mapbox/variant include dir")
+    message(FATAL_ERROR "Set MAPBOX_VARIANT_INCLUDE_DIRS to the mapbox/variant include dir") 
 endif()

 # (used by MapnikInstall.cmake. properties are needed since "set(...)" will be out of scope
@ -264,15 +242,10 @@ if(USE_GLIBC_WORKAROUND)
    list(APPEND MAPNIK_COMPILE_DEFS MAPNIK_ENABLE_GLIBC_WORKAROUND)
 endif()

-if(USE_BIGINT)
+if(USE_BIGINT) 
    list(APPEND MAPNIK_COMPILE_DEFS BIGINT)
 endif()

-if(USE_BOOST_FILESYSTEM)
-    list(APPEND MAPNIK_COMPILE_DEFS USE_BOOST_FILESYSTEM)
-    list(APPEND MAPNIK_OPTIONAL_LIBS Boost::filesystem)
-endif()
-
 if(USE_MEMORY_MAPPED_FILE)
    list(APPEND MAPNIK_COMPILE_DEFS MAPNIK_MEMORY_MAPPED_FILE)
 endif()
@ -322,15 +295,20 @@ if(USE_TIFF)
 endif()

 if(USE_WEBP)
-    mapnik_pkg_check_modules(WebP REQUIRED IMPORTED_TARGET libwebp)
+    mapnik_find_package(WebP REQUIRED)
    list(APPEND MAPNIK_COMPILE_DEFS HAVE_WEBP)
-    list(APPEND MAPNIK_OPTIONAL_LIBS PkgConfig::WebP)
+    list(APPEND MAPNIK_OPTIONAL_LIBS WebP::WebP)
 endif()

 if(USE_CAIRO)
-    mapnik_pkg_check_modules(Cairo REQUIRED IMPORTED_TARGET cairo)
+    if(WIN32)
+        mapnik_find_package(Cairo REQUIRED)
+        list(APPEND MAPNIK_OPTIONAL_LIBS Cairo::Cairo)
+    else()
+        pkg_check_modules(Cairo REQUIRED IMPORTED_TARGET cairo)
+        list(APPEND MAPNIK_OPTIONAL_LIBS PkgConfig::Cairo)
+    endif()
    list(APPEND MAPNIK_COMPILE_DEFS HAVE_CAIRO)
-    list(APPEND MAPNIK_OPTIONAL_LIBS PkgConfig::Cairo)
 endif()

 if(USE_PROJ)
@ -339,7 +317,7 @@ if(USE_PROJ)
    # currently the cmake files are not installed, when installing proj via apt-get. So search via pkg-config
    if(NOT PROJ_FOUND)
        message(STATUS "PROJ not found via FindPROJ. Searching via pkg-config...")
-        mapnik_pkg_check_modules(PROJ REQUIRED IMPORTED_TARGET proj>=${PROJ_MIN_VERSION})
+        pkg_check_modules(PROJ REQUIRED IMPORTED_TARGET proj>=${PROJ_MIN_VERSION})
        string(REGEX MATCH "([0-9]+)\.([0-9]+)\.([0-9]+)" _dummy "${PROJ_VERSION}")
        set(PROJ_VERSION_MAJOR "${CMAKE_MATCH_1}")
        set(PROJ_VERSION_MINOR "${CMAKE_MATCH_2}")
@ -365,7 +343,7 @@ if(USE_SVG_RENDERER)
    list(APPEND MAPNIK_COMPILE_DEFS SVG_RENDERER)
 endif()

-if(NOT WIN32)
+if(NOT WIN32) 
    message(STATUS "Compiling with -DMAPNIK_HAS_DLCFN")
    list(APPEND MAPNIK_COMPILE_DEFS MAPNIK_HAS_DLCFN)
    list(APPEND MAPNIK_OPTIONAL_LIBS ${CMAKE_DL_LIBS})
@ -379,10 +357,6 @@ if(NOT BUILD_SHARED_LIBS)
    list(APPEND MAPNIK_COMPILE_DEFS MAPNIK_STATIC_DEFINE)
 endif()

-if(DISABLE_MAPNIK_AUTOSETUP)
-    list(APPEND MAPNIK_COMPILE_DEFS MAPNIK_DISABLE_AUTOSETUP)
-endif()
-
 # force utf-8 source code processing
 # see https://docs.microsoft.com/de-de/cpp/build/reference/utf-8-set-source-and-executable-character-sets-to-utf-8?view=msvc-170
 add_compile_options(
@ -393,8 +367,8 @@ add_compile_options(
 add_library(core INTERFACE)
 add_library(mapnik::core ALIAS core)

-target_include_directories(core INTERFACE
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+target_include_directories(core INTERFACE  
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>  
    $<BUILD_INTERFACE:${MAPBOX_GEOMETRY_INCLUDE_DIRS}>
    $<BUILD_INTERFACE:${MAPBOX_POLYLABEL_INCLUDE_DIRS}>
    $<BUILD_INTERFACE:${MAPBOX_VARIANT_INCLUDE_DIRS}>
@ -403,17 +377,17 @@ target_include_directories(core INTERFACE
    $<INSTALL_INTERFACE:include>
    ${MAPNIK_OPTIONAL_LIBS_INCLUDE}
 )
-target_link_libraries(core INTERFACE
+target_link_libraries(core INTERFACE 
    Threads::Threads
    ICU::uc
    ICU::data
    ICU::i18n
    Boost::headers
    Boost::regex
+    Boost::filesystem
    Freetype::Freetype
    ${MAPNIK_OPTIONAL_LIBS}
 )
-
 target_compile_definitions(core INTERFACE ${MAPNIK_COMPILE_DEFS})

 mapnik_install(core)
@ -448,11 +422,10 @@ feature_summary(FILENAME "${CMAKE_CURRENT_BINARY_DIR}/packages.log" WHAT PACKAGE
 include(MapnikExport)
 include(MapnikExportPkgConfig)

-install(DIRECTORY include/mapnik/ DESTINATION "${MAPNIK_INCLUDE_DIR}/mapnik")
-install(DIRECTORY deps/agg/include/ DESTINATION "${MAPNIK_INCLUDE_DIR}/mapnik/agg")
+install(DIRECTORY include/ DESTINATION "${MAPNIK_INCLUDE_DIR}")
+install(DIRECTORY deps/agg/include/ DESTINATION "${MAPNIK_INCLUDE_DIR}")
 install(DIRECTORY deps/mapnik DESTINATION "${MAPNIK_INCLUDE_DIR}")
-file(GLOB TTF_FONT_FILES "fonts/*/*/*.ttf")
-install(FILES ${TTF_FONT_FILES} DESTINATION "${FONTS_INSTALL_DIR}")
+install(DIRECTORY fonts/ DESTINATION "${FONTS_INSTALL_DIR}" FILES_MATCHING PATTERN "*.py" EXCLUDE PATTERN "*")

 if(NOT USE_EXTERNAL_MAPBOX_GEOMETRY)
    install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/deps/mapbox/geometry/include/" DESTINATION "${MAPNIK_INCLUDE_DIR}")
--- a/CMakePresets.json
+++ b/CMakePresets.json
@ -1,8 +1,8 @@
 {
-    "version": 6,
+    "version": 2,
    "cmakeMinimumRequired": {
        "major": 3,
-        "minor": 25,
+        "minor": 20,
        "patch": 0
    },
    "configurePresets": [
@ -17,7 +17,7 @@
        {
            "name": "default-build-dir",
            "hidden": true,
-            "binaryDir": "${sourceDir}/build"
+            "binaryDir": "${sourceDir}/build/${presetName}"
        },
        {
            "name": "debug-build",
@ -179,10 +179,8 @@
            "hidden": true,
            "cacheVariables": {
                "BUILD_TESTING": "ON",
-                "BUILD_DEMO_VIEWER": "OFF",
-                "DISABLE_MAPNIK_AUTOSETUP": "ON"
-            },
-            "toolchainFile": "vcpkg/scripts/buildsystems/vcpkg.cmake"
+                "BUILD_DEMO_VIEWER": "OFF"
+            }
        },
        {
            "name": "windows-ci",
@ -193,10 +191,10 @@
            ],
            "cacheVariables": {
                "INSTALL_DEPENDENCIES": "ON",
-                "ADDITIONAL_LIBARIES_PATHS": "${sourceDir}/build/vcpkg_installed/x64-windows/bin"
+                "ADDITIONAL_LIBARIES_PATHS": "${sourceDir}/build/${presetName}/vcpkg_installed/x64-windows/bin"
            },
            "environment": {
-                "PROJ_LIB": "${sourceDir}/build/vcpkg_installed/x64-windows/share/proj"
+                "PROJ_LIB": "${sourceDir}/build/${presetName}/vcpkg_installed/x64-windows/share/proj4"
            }
        },
        {
@ -211,24 +209,11 @@
                "CMAKE_CXX_FLAGS": "--coverage"
            },
            "environment": {
-                "PROJ_LIB": "${sourceDir}/build/vcpkg_installed/x64-linux/share/proj"
+                "PROJ_LIB": "${sourceDir}/build/${presetName}/vcpkg_installed/x64-linux/share/proj4"
            }
        },
        {
-            "name": "linux-ci-release",
-            "description": "used by the ci pipeline for releasing",
-            "inherits": [
-                "release-build",
-                "linux-gcc-release"
-            ],
-            "cacheVariables": {
-                "BUILD_TESTING": "OFF",
-                "BUILD_DEMO_VIEWER": "OFF",
-                "USE_MEMORY_MAPPED_FILE": "ON"
-            }
-        },
-        {
-            "name": "macos-ci-arm64",
+            "name": "macos-ci",
            "description": "used by the ci pipeline",
            "inherits": [
                "use-ninja",
@ -240,23 +225,7 @@
                "CMAKE_CXX_FLAGS": "-fprofile-arcs -ftest-coverage"
            },
            "environment": {
-                "PROJ_LIB": "${sourceDir}/build/vcpkg_installed/arm64-osx/share/proj"
-            }
-        },
-        {
-            "name": "macos-ci-x64",
-            "description": "used by the ci pipeline",
-            "inherits": [
-                "use-ninja",
-                "release-with-debug-build",
-                "default-build-dir",
-                "ci-options"
-            ],
-            "cacheVariables": {
-                "CMAKE_CXX_FLAGS": "-fprofile-arcs -ftest-coverage"
-            },
-            "environment": {
-                "PROJ_LIB": "${sourceDir}/build/vcpkg_installed/x64-osx/share/proj"
+                "PROJ_LIB": "${sourceDir}/build/${presetName}/vcpkg_installed/x64-osx/share/proj4"
            }
        }
    ],
@ -294,16 +263,8 @@
            "configurePreset": "linux-ci"
        },
        {
-            "name": "linux-ci-release",
-            "configurePreset": "linux-ci-release"
-        },
-        {
-            "name": "macos-ci-arm64",
-            "configurePreset": "macos-ci-arm64"
-        },
-        {
-            "name": "macos-ci-x64",
-            "configurePreset": "macos-ci-x64"
+            "name": "macos-ci",
+            "configurePreset": "macos-ci"
        }
    ],
    "testPresets": [
@ -333,15 +294,8 @@
            ]
        },
        {
-            "name": "macos-ci-arm64",
-            "configurePreset": "macos-ci-arm64",
-            "inherits": [
-                "test-default"
-            ]
-        },
-        {
-            "name": "macos-ci-x64",
-            "configurePreset": "macos-ci-x64",
+            "name": "macos-ci",
+            "configurePreset": "macos-ci",
            "inherits": [
                "test-default"
            ]
--- a/INSTALL.md
+++ b/INSTALL.md
@ -42,8 +42,8 @@ To use a Python interpreter that is not named `python` for your build, do
 something like the following instead:

 ```bash
-    $ PYTHON=python3 ./configure
-    $ make PYTHON=python3
+    $ PYTHON=python2 ./configure
+    $ make PYTHON=python2
 ```

 NOTE: the above will not work on windows, rather see https://github.com/mapnik/mapnik/wiki/WindowsInstallation
@ -71,15 +71,15 @@ For troubleshooting help see https://github.com/mapnik/mapnik/wiki/InstallationT

 Build system dependencies are:

- * C++ compiler supporting `-std=c++17` (like >= g++ 9 or >= clang++ 5)
- * \>= 2 GB RAM (> 5 GB for g++)
- * Python 3
+ * C++ compiler supporting `-std=c++14` (like >= g++ 4.8 or >= clang++ 3.4)
+ * >= 2 GB RAM (> 5 GB for g++)
+ * Python 2.4-2.7 
 * Scons (a copy is bundled) or CMake >= 3.15 see [docs/cmake-usage.md](./docs/cmake-usage.md)

 Mapnik Core depends on:

 * Boost
-    - \>= 1.73 is required
+    - >= 1.73 is required
    - These libraries are used:
      - filesystem
      - system
--- a/97
+++ b/97
@ -1,6 +1,6 @@
 # This file is part of Mapnik (c++ mapping toolkit)
 #
-# Copyright (C) 2024 Artem Pavlenko
+# Copyright (C) 2021 Artem Pavlenko
 #
 # Mapnik is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@ -22,7 +22,7 @@ import re
 import platform
 from glob import glob
 from copy import copy
-from subprocess import run, Popen, PIPE
+from subprocess import Popen, PIPE
 from SCons.SConf import SetCacheMode
 import pickle

@ -43,7 +43,7 @@ ICU_LIBS_DEFAULT='/usr/'

 DEFAULT_CC = "cc"
 DEFAULT_CXX = "c++"
-DEFAULT_CXX_STD = "17"
+DEFAULT_CXX_STD = "14"
 DEFAULT_CXX_CXXFLAGS = " -DU_USING_ICU_NAMESPACE=0"
 DEFAULT_CXX_LINKFLAGS = ""
 if sys.platform == 'darwin':
@ -410,8 +410,8 @@ opts.AddVariables(
    PathVariable('WEBP_INCLUDES', 'Search path for libwebp include files', '/usr/include', PathVariable.PathAccept),
    PathVariable('WEBP_LIBS','Search path for libwebp library files','/usr/' + LIBDIR_SCHEMA_DEFAULT, PathVariable.PathAccept),
    BoolVariable('PROJ', 'Build Mapnik with proj support to enable transformations between many different projections', 'True'),
-    PathVariable('PROJ_INCLUDES', 'Search path for libproj include files', '/usr/include', PathVariable.PathAccept),
-    PathVariable('PROJ_LIBS', 'Search path for libproj library files', '/usr/' + LIBDIR_SCHEMA_DEFAULT, PathVariable.PathAccept),
+    PathVariable('PROJ_INCLUDES', 'Search path for PROJ.4 include files', '/usr/include', PathVariable.PathAccept),
+    PathVariable('PROJ_LIBS', 'Search path for PROJ.4 library files', '/usr/' + LIBDIR_SCHEMA_DEFAULT, PathVariable.PathAccept),
    ('PG_INCLUDES', 'Search path for libpq (postgres client) include files', ''),
    ('PG_LIBS', 'Search path for libpq (postgres client) library files', ''),
    ('FREETYPE_INCLUDES', 'Search path for Freetype include files', ''),
@ -467,9 +467,8 @@ opts.AddVariables(
    BoolVariable('MAPNIK_RENDER', 'Compile and install a utility to render a map to an image', 'True'),
    BoolVariable('COLOR_PRINT', 'Print build status information in color', 'True'),
    BoolVariable('BIGINT', 'Compile support for 64-bit integers in mapnik::value', 'True'),
-    BoolVariable('USE_BOOST_FILESYSTEM','Use boost::filesytem even if `std::filesystem` is available (since c++17)', 'False'),
    BoolVariable('QUIET', 'Reduce build verbosity', 'False'),
-)
+    )

 # variables to pickle after successful configure step
 # these include all scons core variables as well as custom
@ -536,7 +535,6 @@ pickle_store = [# Scons internal variables
        'SQLITE_LINKFLAGS',
        'BOOST_LIB_VERSION_FROM_HEADER',
        'BIGINT',
-        'USE_BOOST_FILESYSTEM',
        'HOST',
        'QUERIED_GDAL_DATA',
        'QUERIED_ICU_DATA',
@ -949,17 +947,54 @@ int main()
    return ret

 def CheckProjData(context, silent=False):
+
    if not silent:
        context.Message('Checking for PROJ_LIB directory...')
-    result = run(['pkg-config', 'proj', '--variable=datadir'], stdout=PIPE)
-    value = result.stdout.decode('utf-8').strip()
+    ret, out = context.TryRun("""

+#include <proj.h>
+#include <iostream>
+#include <sstream>
+#include <vector>
+#include <string>
+#include <fstream>
+
+std::vector<std::string> split_searchpath(std::string const& paths)
+{
+    std::vector<std::string> output;
+    std::stringstream ss(paths);
+    std::string path;
+
+    for( std::string path;std::getline(ss, path, ':');)
+    {
+        output.push_back(path);
+    }
+    return output;
+}
+
+int main()
+{
+    PJ_INFO info = proj_info();
+    std::string result = info.searchpath;
+    for (auto path : split_searchpath(result))
+    {
+        std::ifstream file(path + "/proj.db");
+        if (file)
+        {
+            std::cout << path;
+            return 0;
+        }
+    }
+    return -1;
+}
+
+""", '.cpp')
+    value = out.strip()
    if silent:
        context.did_show_result=1
-    if os.path.exists(value):
-        context.Result('`pkg-config proj --variable=datadir` returned:\n%s ' % value)
+    if ret:
+        context.Result('proj_info.searchpath returned %s' % value)
    else:
-        value = None
        context.Result('Failed to detect (mapnik-config will have null value)')
    return value

@ -1545,25 +1580,11 @@ if not preconfigured:
        env['SKIPPED_DEPS'].append('png')

    if env['WEBP']:
-        if env.get('WEBP_LIBS') or env.get('WEBP_INCLUDES'):
-            OPTIONAL_LIBSHEADERS.append(['webp', 'webp/decode.h', False,'C','-DHAVE_WEBP'])
-            inc_path = env['WEBP_INCLUDES']
-            lib_path = env['WEBP_LIBS']
-            env.AppendUnique(CPPPATH = fix_path(inc_path))
-            env.AppendUnique(LIBPATH = fix_path(lib_path))
-        else:
-            cmd = 'pkg-config libwebp --libs --cflags'
-            if env['RUNTIME_LINK'] == 'static':
-                cmd += ' --static'
-            temp_env = Environment(ENV=os.environ)
-            try:
-                temp_env.ParseConfig(cmd)
-                for lib in temp_env['LIBS']:
-                    env.AppendUnique(LIBPATH = fix_path(lib))
-                for inc in temp_env['CPPPATH']:
-                    env.AppendUnique(CPPPATH = fix_path(inc))
-            except OSError as e:
-                pass
+        OPTIONAL_LIBSHEADERS.append(['webp', 'webp/decode.h', False,'C','-DHAVE_WEBP'])
+        inc_path = env['%s_INCLUDES' % 'WEBP']
+        lib_path = env['%s_LIBS' % 'WEBP']
+        env.AppendUnique(CPPPATH = fix_path(inc_path))
+        env.AppendUnique(LIBPATH = fix_path(lib_path))
    else:
        env['SKIPPED_DEPS'].append('webp')

@ -1610,12 +1631,6 @@ if not preconfigured:
    if env['BIGINT']:
        env.Append(CPPDEFINES = '-DBIGINT')

-    if int(env['CXX_STD']) < 17:
-        env['USE_BOOST_FILESYSTEM'] = True
-
-    if env['USE_BOOST_FILESYSTEM']:
-        env.Append(CPPDEFINES = '-DUSE_BOOST_FILESYSTEM')
-
    if env['THREADING'] == 'multi':
        thread_flag = thread_suffix
    else:
@ -1635,13 +1650,12 @@ if not preconfigured:

        # The other required boost headers.
        BOOST_LIBSHEADERS = [
+            ['system', 'boost/system/system_error.hpp', True],
+            ['filesystem', 'boost/filesystem/operations.hpp', True],
            ['regex', 'boost/regex.hpp', True],
            ['program_options', 'boost/program_options.hpp', False]
        ]

-        if env['USE_BOOST_FILESYSTEM']:
-            BOOST_LIBSHEADERS.append(['system', 'boost/system/system_error.hpp', True])
-            BOOST_LIBSHEADERS.append(['filesystem', 'boost/filesystem/operations.hpp', True])
        # if requested, sort LIBPATH and CPPPATH before running CheckLibWithHeader tests
        if env['PRIORITIZE_LINKING']:
            conf.prioritize_paths(silent=True)
@ -1865,6 +1879,7 @@ if not preconfigured:
    env.Prepend(CPPPATH = '#deps/mapbox/geometry/include')
    env.Prepend(CPPPATH = '#deps/mapbox/protozero/include')
    env.Prepend(CPPPATH = '#deps/mapbox/polylabel/include')
+    env.Prepend(CPPPATH = '#plugins/input/base/include')
    # prepend deps dir for auxillary headers
    env.Prepend(CPPPATH = '#deps')

--- a/appveyor.yml
+++ b/appveyor.yml
@ -0,0 +1,39 @@
+environment:
+  msvs_toolset: 14
+  FASTBUILD: 1
+  matrix:
+    - platform: x64
+      configuration: Release
+
+os: Visual Studio 2015
+
+#shallow_clone: true
+# limit clone to latest 5 commits
+clone_depth: 5
+
+services:
+  - postgresql94 #if changing this, also change PATH below
+
+install:
+  - SET PGUSER=postgres
+  - SET PGPASSWORD=Password12!
+  - SET PATH=C:\Program Files\PostgreSQL\9.4\bin\;%PATH%
+
+build_script:
+  - scripts\build-appveyor.bat
+
+after_build:
+  - 7z a visual-test-results.zip C:\tmp\mapnik-visual-images\visual-test-results
+
+artifacts:
+  - path: mapnik-gyp\msbuild-summary.txt
+    name: msbuild-summary.txt
+  - path: mapnik-gyp\msbuild-errors.txt
+    name: msbuild-errors.txt
+  - path: mapnik-gyp\msbuild-warnings.txt
+    name: msbuild-warnings.txt
+  - path: visual-test-results.zip
+    name: visual-test-results.zip
+
+test: off
+deploy: off
--- a/benchmark/CMakeLists.txt
+++ b/benchmark/CMakeLists.txt
@ -1,6 +1,6 @@
 project(mapnik-benchmark)

-set(BENCHMARK_SRCS
+set(BENCHMARK_SRCS 
    src/normalize_angle.cpp
    src/test_array_allocation.cpp
    src/test_expression_parse.cpp
@ -31,12 +31,11 @@ function(mapnik_create_benchmark)
    set(TARGET_NAME "mapnik-benchmark-${BENCHNAME}")
    add_executable(${TARGET_NAME} ${ARGV0})
    target_include_directories(${TARGET_NAME} PRIVATE include)
-    target_link_libraries(${TARGET_NAME} PRIVATE
-        mapnik::agg
-        mapnik::mapnik
-        ICU::data ICU::i18n ICU::uc # needed for the static build (TODO: why isn't this correctly propagated from mapnik::mapnik?)
-    )
-    set_target_properties(${TARGET_NAME} PROPERTIES
+    target_link_libraries(${TARGET_NAME} PRIVATE mapnik::agg mapnik::mapnik)
+    set_target_properties(${TARGET_NAME} PROPERTIES 
+        LIBRARY_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}"
+        RUNTIME_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}"
+        ARCHIVE_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}/lib"
        OUTPUT_NAME "${BENCHNAME}"
    )
 endfunction()
@ -46,7 +45,7 @@ foreach(benchmark ${BENCHMARK_SRCS})
 endforeach()

 file(COPY data DESTINATION "${MAPNIK_OUTPUT_DIR}/benchmark")
-file(COPY run_benchmarks
-    DESTINATION "${MAPNIK_OUTPUT_DIR}"
+file(COPY run_benchmarks 
+    DESTINATION "${MAPNIK_OUTPUT_DIR}" 
    FILE_PERMISSIONS OWNER_READ OWNER_EXECUTE OWNER_WRITE GROUP_WRITE GROUP_READ GROUP_EXECUTE WORLD_READ
 )
--- a/benchmark/include/bench_framework.hpp
+++ b/benchmark/include/bench_framework.hpp
@ -15,6 +15,8 @@
 #include <cstdio> // snprintf
 #include <iomanip>
 #include <iostream>
+#include <set>
+#include <sstream>
 #include <thread>
 #include <mutex>
 #include <vector>
@ -132,8 +134,7 @@ inline int handle_args(int argc, char** argv, mapnik::parameters& params)
            auto result = run(test_runner, name);                                                                      \
            testing::run_cleanup();                                                                                    \
            return result;                                                                                             \
-        }                                                                                                              \
-        catch (std::exception const& ex)                                                                               \
+        } catch (std::exception const& ex)                                                                             \
        {                                                                                                              \
            std::clog << ex.what() << "\n";                                                                            \
            testing::run_cleanup();                                                                                    \
@ -264,8 +265,7 @@ int run(T const& test_runner, std::string const& name)
                      ips.u);
        std::clog << msg;
        return 0;
-    }
-    catch (std::exception const& ex)
+    } catch (std::exception const& ex)
    {
        std::clog << "test runner did not complete: " << ex.what() << "\n";
        return 4;
--- a/benchmark/src/test_font_registration.cpp
+++ b/benchmark/src/test_font_registration.cpp
@ -1,6 +1,7 @@
 #include "bench_framework.hpp"
 #include <mapnik/font_engine_freetype.hpp>
 #include <boost/format.hpp>
+#include <boost/foreach.hpp>

 class test : public benchmark::test_case
 {
--- a/benchmark/src/test_getline.cpp
+++ b/benchmark/src/test_getline.cpp
@ -9,7 +9,7 @@ class test : public benchmark::test_case
        : test_case(params)
        , line_data_("this is one line\nand this is a second line\nand a third line")
    {
-        auto line_data = params.get<std::string>("line");
+        boost::optional<std::string> line_data = params.get<std::string>("line");
        if (line_data)
        {
            line_data_ = *line_data;
@ -57,7 +57,7 @@ class test2 : public benchmark::test_case
        : test_case(params)
        , line_data_("this is one line\nand this is a second line\nand a third line")
    {
-        auto line_data = params.get<std::string>("line");
+        boost::optional<std::string> line_data = params.get<std::string>("line");
        if (line_data)
        {
            line_data_ = *line_data;
@ -115,8 +115,7 @@ int main(int argc, char** argv)
            test2 test_runner2(params);
            return_value = return_value | run(test_runner2, "csv_utils::getline_csv");
        }
-    }
-    catch (std::exception const& ex)
+    } catch (std::exception const& ex)
    {
        std::clog << ex.what() << "\n";
        return -1;
--- a/benchmark/src/test_numeric_cast_vs_static_cast.cpp
+++ b/benchmark/src/test_numeric_cast_vs_static_cast.cpp
@ -59,12 +59,10 @@ class test_numeric : public benchmark::test_case
            try
            {
                x = boost::numeric_cast<std::uint8_t>(start_ * value_);
-            }
-            catch (negative_overflow&)
+            } catch (negative_overflow&)
            {
                x = std::numeric_limits<std::uint8_t>::min();
-            }
-            catch (positive_overflow&)
+            } catch (positive_overflow&)
            {
                x = std::numeric_limits<std::uint8_t>::max();
            }
--- a/benchmark/src/test_png_encoding2.cpp
+++ b/benchmark/src/test_png_encoding2.cpp
@ -1,6 +1,5 @@
 #include "bench_framework.hpp"
 #include "compare_images.hpp"
-#include <memory>

 class test : public benchmark::test_case
 {
--- a/benchmark/src/test_rendering.cpp
+++ b/benchmark/src/test_rendering.cpp
@ -26,14 +26,14 @@ class test : public benchmark::test_case
        , scale_factor_(*params.get<mapnik::value_double>("scale_factor", 1.0))
        , preview_(*params.get<std::string>("preview", ""))
    {
-        const auto map = params.get<std::string>("map");
+        boost::optional<std::string> map = params.get<std::string>("map");
        if (!map)
        {
            throw std::runtime_error("please provide a --map <path to xml> arg");
        }
        xml_ = *map;

-        const auto ext = params.get<std::string>("extent");
+        boost::optional<std::string> ext = params.get<std::string>("extent");
        if (ext && !ext->empty())
        {
            if (!extent_.from_string(*ext))
@ -101,7 +101,7 @@ int main(int argc, char** argv)
    {
        mapnik::parameters params;
        benchmark::handle_args(argc, argv, params);
-        const auto name = params.get<std::string>("name");
+        boost::optional<std::string> name = params.get<std::string>("name");
        if (!name)
        {
            std::clog << "please provide a name for this test\n";
@ -113,8 +113,7 @@ int main(int argc, char** argv)
            test test_runner(params);
            return_value = run(test_runner, *name);
        }
-    }
-    catch (std::exception const& ex)
+    } catch (std::exception const& ex)
    {
        std::clog << ex.what() << "\n";
        return -1;
--- a/benchmark/src/test_rendering_shared_map.cpp
+++ b/benchmark/src/test_rendering_shared_map.cpp
@ -64,14 +64,14 @@ class test : public benchmark::test_case
        , preview_(*params.get<std::string>("preview", ""))
        , im_(m_->width(), m_->height())
    {
-        const auto map = params.get<std::string>("map");
+        boost::optional<std::string> map = params.get<std::string>("map");
        if (!map)
        {
            throw std::runtime_error("please provide a --map=<path to xml> arg");
        }
        xml_ = *map;

-        auto ext = params.get<std::string>("extent");
+        boost::optional<std::string> ext = params.get<std::string>("extent");
        mapnik::load_map(*m_, xml_, true);
        if (ext && !ext->empty())
        {
@ -156,7 +156,7 @@ int main(int argc, char** argv)
    {
        mapnik::parameters params;
        benchmark::handle_args(argc, argv, params);
-        const auto name = params.get<std::string>("name");
+        boost::optional<std::string> name = params.get<std::string>("name");
        if (!name)
        {
            std::clog << "please provide a name for this test\n";
@ -168,8 +168,7 @@ int main(int argc, char** argv)
            test test_runner(params);
            return_value = run(test_runner, *name);
        }
-    }
-    catch (std::exception const& ex)
+    } catch (std::exception const& ex)
    {
        std::clog << ex.what() << "\n";
        return -1;
--- a/bootstrap.sh
+++ b/bootstrap.sh
@ -0,0 +1,173 @@
+#!/usr/bin/env bash
+
+: '
+
+todo
+
+- docs for base setup: sudo apt-get -y install zlib1g-dev make git
+- shrink icu data
+'
+
+MASON_VERSION="485514d8"
+
+function setup_mason() {
+    if [[ ! -d ./.mason ]]; then
+        git clone https://github.com/mapbox/mason.git .mason || return
+    elif ! git -C .mason rev-parse -q --verify "$MASON_VERSION" >/dev/null; then
+        git -C .mason fetch --all || true # non-fatal
+    fi
+    git -C .mason checkout --detach "$MASON_VERSION" -- || return
+    case ":$PATH:" in
+        *":$PWD/.mason:"*) : already there ;;
+        *) export PATH="$PWD/.mason:$PATH" ;;
+    esac
+    export CXX=${CXX:-clang++}
+    export CC=${CC:-clang}
+}
+
+function install() {
+    MASON_PLATFORM_ID=$(mason env MASON_PLATFORM_ID)
+    if [[ ! -d ./mason_packages/${MASON_PLATFORM_ID}/${1}/${2} ]]; then
+        mason install $1 $2
+        if [[ ${3:-false} != false ]]; then
+            LA_FILE=$(mason prefix $1 $2)/lib/$3.la
+            if [[ -f ${LA_FILE} ]]; then
+                perl -i -p -e 's:\Q$ENV{HOME}/build/mapbox/mason\E:$ENV{PWD}:g' ${LA_FILE}
+            else
+                echo "$LA_FILE not found"
+            fi
+        fi
+    fi
+    # the rm here is to workaround https://github.com/mapbox/mason/issues/230
+    rm -f ./mason_packages/.link/mason.ini
+    mason link $1 $2
+}
+
+ICU_VERSION="58.1"
+BOOST_VERSION="1.75.0"
+
+function install_mason_deps() {
+    install ccache 3.3.1
+    install zlib 1.2.8
+    install jpeg_turbo 1.5.2 libjpeg
+    install libpng 1.6.32 libpng
+    install libtiff 4.0.8 libtiff
+    install libpq 9.6.5
+    install sqlite 3.34.0 libsqlite3
+    install icu ${ICU_VERSION}
+    install proj 7.2.1 libproj
+    install pixman 0.34.0 libpixman-1
+    install cairo 1.14.8 libcairo
+    install webp 0.6.0 libwebp
+    install libgdal 2.2.3 libgdal
+    install boost ${BOOST_VERSION}
+    install boost_libsystem ${BOOST_VERSION}
+    install boost_libfilesystem ${BOOST_VERSION}
+    install boost_libprogram_options ${BOOST_VERSION}
+    install boost_libregex_icu58 ${BOOST_VERSION}
+    # technically boost thread and python are not a core dep, but installing
+    # here by default helps make python-mapnik builds easier
+    install boost_libthread ${BOOST_VERSION}
+    install boost_libpython ${BOOST_VERSION}
+    install freetype 2.7.1 libfreetype
+    install harfbuzz 1.4.4-ft libharfbuzz
+}
+
+MASON_LINKED_ABS=$(pwd)/mason_packages/.link
+MASON_LINKED_REL=./mason_packages/.link
+export C_INCLUDE_PATH="${MASON_LINKED_ABS}/include"
+export CPLUS_INCLUDE_PATH="${MASON_LINKED_ABS}/include"
+export LIBRARY_PATH="${MASON_LINKED_ABS}/lib"
+
+function make_config() {
+    echo "
+CXX = '$CXX'
+CC = '$CC'
+CUSTOM_CXXFLAGS = '-D_GLIBCXX_USE_CXX11_ABI=0'
+RUNTIME_LINK = 'static'
+INPUT_PLUGINS = 'all'
+PATH = '${MASON_LINKED_REL}/bin'
+PKG_CONFIG_PATH = '${MASON_LINKED_REL}/lib/pkgconfig'
+PATH_REMOVE = '/usr:/usr/local'
+PATH_REPLACE = '$HOME/build/mapbox/mason/mason_packages:./mason_packages'
+BOOST_INCLUDES = '${MASON_LINKED_REL}/include'
+BOOST_LIBS = '${MASON_LINKED_REL}/lib'
+ICU_INCLUDES = '${MASON_LINKED_REL}/include'
+ICU_LIBS = '${MASON_LINKED_REL}/lib'
+HB_INCLUDES = '${MASON_LINKED_REL}/include'
+HB_LIBS = '${MASON_LINKED_REL}/lib'
+PNG_INCLUDES = '${MASON_LINKED_REL}/include/libpng16'
+PNG_LIBS = '${MASON_LINKED_REL}/lib'
+JPEG_INCLUDES = '${MASON_LINKED_REL}/include'
+JPEG_LIBS = '${MASON_LINKED_REL}/lib'
+TIFF_INCLUDES = '${MASON_LINKED_REL}/include'
+TIFF_LIBS = '${MASON_LINKED_REL}/lib'
+WEBP_INCLUDES = '${MASON_LINKED_REL}/include'
+WEBP_LIBS = '${MASON_LINKED_REL}/lib'
+PROJ_INCLUDES = '${MASON_LINKED_REL}/include'
+PROJ_LIBS = '${MASON_LINKED_REL}/lib'
+PG_INCLUDES = '${MASON_LINKED_REL}/include'
+PG_LIBS = '${MASON_LINKED_REL}/lib'
+FREETYPE_INCLUDES = '${MASON_LINKED_REL}/include/freetype2'
+FREETYPE_LIBS = '${MASON_LINKED_REL}/lib'
+SVG_RENDERER = True
+CAIRO_INCLUDES = '${MASON_LINKED_REL}/include'
+CAIRO_LIBS = '${MASON_LINKED_REL}/lib'
+SQLITE_INCLUDES = '${MASON_LINKED_REL}/include'
+SQLITE_LIBS = '${MASON_LINKED_REL}/lib'
+BENCHMARK = True
+CPP_TESTS = True
+PGSQL2SQLITE = True
+XMLPARSER = 'ptree'
+SVG2PNG = True
+"
+}
+
+# NOTE: the `mapnik-settings.env` is used by test/run (which is run by `make test`)
+function setup_runtime_settings() {
+    echo "export PROJ_LIB=${MASON_LINKED_ABS}/share/proj" > mapnik-settings.env
+    echo "export ICU_DATA=${MASON_LINKED_ABS}/share/icu/${ICU_VERSION}" >> mapnik-settings.env
+    echo "export GDAL_DATA=${MASON_LINKED_ABS}/share/gdal" >> mapnik-settings.env
+}
+
+# turn arguments of the form NAME=VALUE into exported variables;
+# any other arguments are reported and cause error return status
+function export_variables() {
+    local arg= ret=0
+    for arg
+    do
+        if [[ "$arg" =~ ^[[:alpha:]][_[:alnum:]]*= ]]
+        then
+            export "$arg"
+        else
+            printf >&2 "bootstrap.sh: invalid argument: %s\n" "$arg"
+            ret=1
+        fi
+    done
+    return $ret
+}
+
+function main() {
+    export_variables "$@" || return
+    # setup_mason must not run in subshell, because it sets default
+    # values of CC, CXX and adds mason to PATH, which we want to keep
+    # when sourced
+    setup_mason || return
+    (
+        # this is wrapped in subshell to allow sourcing this script
+        # without having the terminal closed on error
+        set -eu
+        set -o pipefail
+
+        install_mason_deps
+        make_config > ./config.py
+        setup_runtime_settings
+
+        printf "\n\e[1;32m%s\e[m\n" "bootstrap successful, now run:"
+        echo ""
+        echo "    ./configure && make"
+        echo ""
+    )
+}
+
+main "$@"
--- a/cmake/FindCairo.cmake
+++ b/cmake/FindCairo.cmake
@ -0,0 +1,98 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+#[=======================================================================[.rst:
+FindCairo
+-----------
+
+Find Cairo 2D graphics library.
+
+
+Imported Targets
+^^^^^^^^^^^^^^^^
+This module defines :prop_tgt:`IMPORTED` target ``Cairo::Cairo``, if
+cairo has been found.
+
+Result variables
+^^^^^^^^^^^^^^^^
+
+This module will set the following variables in your project:
+
+``CAIRO_FOUND``
+  True if cairo headers and library were found.
+``CAIRO_INCLUDE_DIRS``
+  Directory where cairo headers are located.
+``CAIRO_LIBRARIES``
+  cairo libraries to link against.
+``CAIRO_VERSION_MAJOR``
+  The major version of cairo
+``CAIRO_VERSION_MINOR``
+  The minor version of cairo
+``CAIRO_VERSION_PATCH``
+  The patch version of cairo
+``CAIRO_VERSION_STRING``
+  version number as a string (ex: "1.16.0")
+#]=======================================================================]
+
+if(NOT CAIRO_LIBRARY)
+  find_path(CAIRO_INCLUDE_DIR NAMES cairo.h HINTS ${PC_CAIRO_INCLUDEDIR} ${PC_CAIRO_INCLUDE_DIR} PATH_SUFFIXES cairo)
+  find_library(CAIRO_LIBRARY_RELEASE NAMES ${Cairo_NAMES} cairo HINTS ${PC_CAIRO_LIBDIR} ${PC_CAIRO_LIBRARY_DIRS})
+  find_library(CAIRO_LIBRARY_DEBUG NAMES ${Cairo_NAMES} cairod HINTS ${PC_CAIRO_LIBDIR} ${PC_CAIRO_LIBRARY_DIRS})
+  include(SelectLibraryConfigurations)
+  select_library_configurations(CAIRO)
+else()
+  file(TO_CMAKE_PATH "${CAIRO_LIBRARY}" CAIRO_LIBRARY)
+endif()
+
+if(CAIRO_INCLUDE_DIR AND NOT CAIRO_VERSION)
+  if(EXISTS "${CAIRO_INCLUDE_DIR}/cairo-version.h")
+      file(READ "${CAIRO_INCLUDE_DIR}/cairo-version.h" CAIRO_VERSION_CONTENT)
+
+      string(REGEX MATCH "#define +CAIRO_VERSION_MAJOR +([0-9]+)" _dummy "${CAIRO_VERSION_CONTENT}")
+      set(CAIRO_VERSION_MAJOR "${CMAKE_MATCH_1}")
+
+      string(REGEX MATCH "#define +CAIRO_VERSION_MINOR +([0-9]+)" _dummy "${CAIRO_VERSION_CONTENT}")
+      set(CAIRO_VERSION_MINOR "${CMAKE_MATCH_1}")
+
+      string(REGEX MATCH "#define +CAIRO_VERSION_MICRO +([0-9]+)" _dummy "${CAIRO_VERSION_CONTENT}")
+      set(CAIRO_VERSION_PATCH "${CMAKE_MATCH_1}")
+
+      set(CAIRO_VERSION "${CAIRO_VERSION_MAJOR}.${CAIRO_VERSION_MINOR}.${CAIRO_VERSION_PATCH}")
+      set(CAIRO_VERSION_STRING ${CAIRO_VERSION})
+  endif()
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Cairo 
+  REQUIRED_VARS 
+    CAIRO_LIBRARY
+    CAIRO_INCLUDE_DIR
+    VERSION_VAR   
+    CAIRO_VERSION_STRING
+)
+mark_as_advanced(CAIRO_INCLUDE_DIR CAIRO_LIBRARY)
+
+if (CAIRO_FOUND)
+  set(CAIRO_LIBRARIES ${CAIRO_LIBRARY})
+  set(CAIRO_INCLUDE_DIRS ${CAIRO_INCLUDE_DIR})
+  if(NOT TARGET Cairo::Cairo)
+    add_library(Cairo::Cairo UNKNOWN IMPORTED)
+    set_target_properties(Cairo::Cairo PROPERTIES
+                          INTERFACE_INCLUDE_DIRECTORIES ${CAIRO_INCLUDE_DIR}
+                          IMPORTED_LINK_INTERFACE_LANGUAGES C)
+
+    if(CAIRO_LIBRARY_RELEASE)
+      set_property(TARGET Cairo::Cairo APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
+      set_target_properties(Cairo::Cairo PROPERTIES IMPORTED_LOCATION_RELEASE "${CAIRO_LIBRARY_RELEASE}")
+    endif()
+
+    if(CAIRO_LIBRARY_DEBUG)
+      set_property(TARGET Cairo::Cairo APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
+      set_target_properties(Cairo::Cairo PROPERTIES IMPORTED_LOCATION_DEBUG "${CAIRO_LIBRARY_DEBUG}")
+    endif()
+
+    if(NOT CAIRO_LIBRARY_RELEASE AND NOT CAIRO_LIBRARY_DEBUG)
+        set_target_properties(Cairo::Cairo PROPERTIES IMPORTED_LOCATION "${CAIRO_LIBRARY}")
+    endif()
+  endif()
+endif ()
--- a/cmake/FindWebP.cmake
+++ b/cmake/FindWebP.cmake
@ -0,0 +1,97 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+#[=======================================================================[.rst:
+FindWebP
+-------
+
+Finds the WebP library.
+
+Imported Targets
+^^^^^^^^^^^^^^^^
+
+This module provides the following imported targets, if found:
+
+``WebP::WebP``
+  The WebP library
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This will define the following variables:
+
+``WebP_FOUND``
+  True if the system has the WebP library.
+``WebP_VERSION``
+  The version of the WebP library which was found.
+``WebP_INCLUDE_DIRS``
+  Include directories needed to use WebP.
+``WebP_LIBRARIES``
+  Libraries needed to link to WebP.
+
+Cache Variables
+^^^^^^^^^^^^^^^
+
+The following cache variables may also be set:
+
+``WebP_INCLUDE_DIR``
+  The directory containing ``decode.h``.
+``WebP_LIBRARY``
+  The path to the Foo library.
+
+#]=======================================================================]
+
+if(NOT WebP_LIBRARY)
+    find_package(PkgConfig QUIET)
+    pkg_check_modules(PC_WebP QUIET libwebp)
+    set(WebP_VERSION ${PC_WebP_VERSION})
+    find_path(WebP_INCLUDE_DIR NAMES decode.h HINTS ${PC_WebP_INCLUDEDIR} ${PC_WebP_INCLUDE_DIR} PATH_SUFFIXES webp)
+    find_library(WebP_LIBRARY_RELEASE NAMES ${WebP_NAMES} webp HINTS ${PC_WebP_LIBDIR} ${PC_WebP_LIBRARY_DIRS})
+    find_library(WebP_LIBRARY_DEBUG NAMES ${WebP_NAMES} webpd HINTS ${PC_WebP_LIBDIR} ${PC_WebP_LIBRARY_DIRS})
+    include(SelectLibraryConfigurations)
+    select_library_configurations(WebP)
+else()
+  file(TO_CMAKE_PATH "${WebP_LIBRARY}" WebP_LIBRARY)
+endif()
+
+if ("${WebP_FIND_VERSION}" VERSION_GREATER "${WebP_VERSION}")
+    if (WebP_VERSION)
+        message(FATAL_ERROR "Required version (" ${WebP_FIND_VERSION} ") is higher than found version (" ${PC_WebP_VERSION} ")")
+    else ()
+        message(WARNING "Cannot determine WebP version without pkg-config")
+    endif ()
+endif ()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(WebP 
+  REQUIRED_VARS 
+    WebP_LIBRARY
+    WebP_INCLUDE_DIR
+  VERSION_VAR WebP_VERSION
+)
+mark_as_advanced(WebP_INCLUDE_DIR WebP_LIBRARY)
+
+if (WebP_FOUND)
+  set(WebP_LIBRARIES ${WebP_LIBRARY})
+  set(WebP_INCLUDE_DIRS ${WebP_INCLUDE_DIR})
+  if(NOT TARGET WebP::WebP)
+    add_library(WebP::WebP UNKNOWN IMPORTED)
+    set_target_properties(WebP::WebP PROPERTIES
+                          INTERFACE_INCLUDE_DIRECTORIES ${WebP_INCLUDE_DIR}
+                          IMPORTED_LINK_INTERFACE_LANGUAGES C)
+
+    if(WebP_LIBRARY_RELEASE)
+      set_property(TARGET WebP::WebP APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
+      set_target_properties(WebP::WebP PROPERTIES IMPORTED_LOCATION_RELEASE "${WebP_LIBRARY_RELEASE}")
+    endif()
+
+    if(WebP_LIBRARY_DEBUG)
+      set_property(TARGET WebP::WebP APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
+      set_target_properties(WebP::WebP PROPERTIES IMPORTED_LOCATION_DEBUG "${WebP_LIBRARY_DEBUG}")
+    endif()
+
+    if(NOT WebP_LIBRARY_RELEASE AND NOT WebP_LIBRARY_DEBUG)
+        set_target_properties(WebP::WebP PROPERTIES IMPORTED_LOCATION "${WebP_LIBRARY}")
+    endif()
+  endif()
+endif ()
--- a/cmake/MapnikExport.cmake
+++ b/cmake/MapnikExport.cmake
@ -1,46 +1,34 @@
 include(CMakePackageConfigHelpers)

-### exports mapnik cmake config files (mapnikConfigVersion and mapnikConfig)
-function(mapnik_export_cmake_config)
-    # export mapnik configuration
-    write_basic_package_version_file(
-        "${CMAKE_CURRENT_BINARY_DIR}/mapnikConfigVersion.cmake"
-        VERSION ${MAPNIK_VERSION}
-        COMPATIBILITY ExactVersion
-    )
-    get_property(MAPNIK_UTILITIES GLOBAL PROPERTY MAPNIK_UTILITIES)
+# export mapnik configuration
+write_basic_package_version_file(
+    "${CMAKE_CURRENT_BINARY_DIR}/mapnikConfigVersion.cmake"
+    VERSION ${MAPNIK_VERSION}
+    COMPATIBILITY ExactVersion
+)
+get_property(MAPNIK_UTILITIES GLOBAL PROPERTY MAPNIK_UTILITIES)
+list(JOIN MAPNIK_DEPENDENCIES "\n" MAPNIK_DEPENDENCIES)
+configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/mapnikConfig.cmake.in
+    "${CMAKE_CURRENT_BINARY_DIR}/mapnikConfig.cmake"
+    INSTALL_DESTINATION ${MAPNIK_CMAKE_DIR}
+    PATH_VARS MAPNIK_INCLUDE_DIR PLUGINS_INSTALL_DIR FONTS_INSTALL_DIR MAPNIK_DEPENDENCIES MAPNIK_UTILITIES
+    NO_CHECK_REQUIRED_COMPONENTS_MACRO
+)

-    # generate all find_dependency and pkg_config calls
-    set(mapnik_find_deps)
-    foreach(dep IN LISTS mapnik_deps)
-        set(ver_comment "# ${dep} used with version ${mapnik_${dep}_version}")
-        set(mapnik_find_deps "${mapnik_find_deps}\n${ver_comment}\n")
-        if(mapnik_${dep}_find_args)
-            list(REMOVE_DUPLICATES mapnik_${dep}_find_args)
-            list(JOIN mapnik_${dep}_find_args " " m_args_joined)
-            set(mapnik_find_deps "${mapnik_find_deps}find_dependency(${dep} ${m_args_joined})")
-        else()
-            list(JOIN mapnik_${dep}_pkg_args " " m_args_joined)
-            set(mapnik_find_deps "${mapnik_find_deps}pkg_check_modules(${dep} ${m_args_joined})")
-        endif()
-    endforeach()
-
-    configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/mapnikConfig.cmake.in"
+install(
+    FILES
        "${CMAKE_CURRENT_BINARY_DIR}/mapnikConfig.cmake"
-        INSTALL_DESTINATION ${MAPNIK_CMAKE_DIR}
-        PATH_VARS MAPNIK_INCLUDE_DIR PLUGINS_INSTALL_DIR FONTS_INSTALL_DIR mapnik_find_deps MAPNIK_UTILITIES
-        NO_CHECK_REQUIRED_COMPONENTS_MACRO
-    )
-    install(
-        FILES
-            "${CMAKE_CURRENT_BINARY_DIR}/mapnikConfig.cmake"
-            "${CMAKE_CURRENT_BINARY_DIR}/mapnikConfigVersion.cmake"
-        DESTINATION ${MAPNIK_CMAKE_DIR}
-    )
-endfunction()
+        "${CMAKE_CURRENT_BINARY_DIR}/mapnikConfigVersion.cmake"
+    DESTINATION ${MAPNIK_CMAKE_DIR}
+)

-
-mapnik_export_cmake_config()
+# install our modules, so that the expected target names are found. 
+install(
+    FILES 
+        "${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindCairo.cmake" 
+        "${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindWebP.cmake"
+    DESTINATION ${MAPNIK_CMAKE_DIR}/Modules
+)

 install(EXPORT MapnikTargets
    DESTINATION ${MAPNIK_CMAKE_DIR}
@ -48,21 +36,21 @@ install(EXPORT MapnikTargets
    NAMESPACE mapnik::
 )

-### install plugin cmake config files ###
+
 # Create configuration dependend files for the plugin install dirs.
 # some package managers are using different paths per configuration.
 string(TOLOWER "${CMAKE_BUILD_TYPE}" _build_type)
 string(TOUPPER "${CMAKE_BUILD_TYPE}" _build_type_l)
-set(m_mapnik_plugin_file_name mapnikPlugins-${_build_type})
-file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake.in" "set(MAPNIK_PLUGINS_DIR_${_build_type_l} \"@PACKAGE_PLUGINS_INSTALL_DIR@\" CACHE STRING \"\")\n")
+set(_mapnik_plugin_file_name "mapnikPlugins-${_build_type}")
+file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${_mapnik_plugin_file_name}.cmake.in "set(MAPNIK_PLUGINS_DIR_${_build_type_l} \"@PACKAGE_PLUGINS_INSTALL_DIR@\" CACHE STRING \"\")\n")
 include(CMakePackageConfigHelpers)
 configure_package_config_file(
-  "${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake.in"
-  "${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake"
+  ${CMAKE_CURRENT_BINARY_DIR}/${_mapnik_plugin_file_name}.cmake.in
+  ${CMAKE_CURRENT_BINARY_DIR}/${_mapnik_plugin_file_name}.cmake
  PATH_VARS PLUGINS_INSTALL_DIR
  INSTALL_DESTINATION ${MAPNIK_CMAKE_DIR}
 )
 install(
-  FILES "${CMAKE_CURRENT_BINARY_DIR}/${m_mapnik_plugin_file_name}.cmake"
+  FILES ${CMAKE_CURRENT_BINARY_DIR}/${_mapnik_plugin_file_name}.cmake
  DESTINATION ${MAPNIK_CMAKE_DIR}
 )
--- a/cmake/MapnikExportPkgConfig.cmake
+++ b/cmake/MapnikExportPkgConfig.cmake
@ -3,13 +3,13 @@ function(create_pkg_config_file _target _lib_name _description)
 prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=${prefix}
 includedir=${prefix}/include
-libdir=${exec_prefix}/@MAPNIK_LIB_DIR@
+libdir=${exec_prefix}/lib

 Name: @_lib_name@
 Description: @_description@
 Version: @MAPNIK_VERSION@
 Libs: -L"${libdir}" -l$<TARGET_FILE_BASE_NAME:@_target@>$<TARGET_PROPERTY:@_target@,$<CONFIG>_POSTFIX>
-Cflags: -I"${includedir}" -I"${includedir}/mapnik" ]]
+Cflags: -I"${includedir}" ]] 
    _contents @ONLY)

    file(GENERATE
@ -26,11 +26,11 @@ endfunction()
 function(create_pkg_config_file_mapnik _lib_name _description)
    get_target_property(m_compile_defs core INTERFACE_COMPILE_DEFINITIONS)
    string(JOIN " -D" m_str_compile_defs ${m_compile_defs})
-    if(m_str_compile_defs)
+    if(m_str_compile_defs) 
        set(m_str_compile_defs "-D${m_str_compile_defs}")
    endif()

-    set(m_requires
+    set(m_requires 
        libmapnikwkt
        libmapnikjson
        icu-uc
@ -64,16 +64,14 @@ function(create_pkg_config_file_mapnik _lib_name _description)
 prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=${prefix}
 includedir=${prefix}/include
-libdir=${exec_prefix}/@MAPNIK_LIB_DIR@
-fonts_dir=${prefix}/@FONTS_INSTALL_DIR@
-plugins_dir=${prefix}/@PLUGINS_INSTALL_DIR@
+libdir=${exec_prefix}/lib

 Name: @_lib_name@
 Description: @_description@
 Version: @MAPNIK_VERSION@
 Requires: @m_requires@
 Libs: -L"${libdir}" -l$<TARGET_FILE_BASE_NAME:mapnik>$<TARGET_PROPERTY:mapnik,$<CONFIG>_POSTFIX>
-Cflags: -I"${includedir}" -I"${includedir}/mapnik" -I"${includedir}/mapnik/agg" @m_str_compile_defs@]]
+Cflags: -I"${includedir}" @m_str_compile_defs@]] 
    _contents @ONLY)
    file(GENERATE
        OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_lib_name}-$<CONFIG>.pc
--- a/cmake/MapnikFindPackage.cmake
+++ b/cmake/MapnikFindPackage.cmake
@ -1,50 +1,28 @@
-function(mapnik_set_dep_version dep var)
-    string(TOUPPER ${dep} m_package_name_upc)
-    set(m_package_name ${dep})
-    if(${m_package_name}_VERSION_STRING)
-        set(${var} ${${m_package_name}_VERSION_STRING} PARENT_SCOPE)
-    elseif(${m_package_name}_VERSION)
-        set(${var} ${${m_package_name}_VERSION} PARENT_SCOPE)
-    elseif(${m_package_name_upc}_VERSION_STRING)
-        set(${var} ${${m_package_name_upc}_VERSION_STRING} PARENT_SCOPE)
-    elseif(${m_package_name_upc}_VERSION)
-        set(${var} ${${m_package_name_upc}_VERSION} PARENT_SCOPE)
-    endif()
-endfunction()
-
-function(mapnik_print_package_info dep)
-    message(STATUS "Using ${dep} version: ${mapnik_${dep}_version}")
-endfunction()
-
-macro(mapnik_find_package dep)
-    find_package(${dep} ${ARGN})
-    if(${dep}_FOUND)
-        list(APPEND mapnik_deps ${dep})
-
-        if(mapnik_${dep}_find_args)
-            list(APPEND mapnik_${dep}_find_args ${ARGN})
-        else()
-            set(mapnik_${dep}_find_args ${ARGN})
-        endif()
-        mapnik_set_dep_version(${dep} mapnik_${dep}_version)
-
-        mapnik_print_package_info(${dep})
+macro(mapnik_print_version)
+    string(TOUPPER ${ARGV0} TLNUP)
+    set(TLN ${ARGV0})
+    if(${TLN}_VERSION_STRING)
+        message(STATUS "Using ${ARGV0} version: ${${TLN}_VERSION_STRING}")
+    elseif(${TLN}_VERSION)
+        message(STATUS "Using ${ARGV0} version: ${${TLN}_VERSION}")
+    elseif(${TLNUP}_VERSION_STRING)
+        message(STATUS "Using ${ARGV0} version: ${${TLNUP}_VERSION_STRING}")
+    elseif(${TLNUP}_VERSION)
+        message(STATUS "Using ${ARGV0} version: ${${TLNUP}_VERSION}")
    else()
-        message(STATUS "not found: ${dep}")
+        message(STATUS "Using ${ARGV0}")
    endif()
 endmacro()

-macro(mapnik_pkg_check_modules dep)
-    pkg_check_modules(${dep} ${ARGN})
-    if(${dep}_FOUND)
-        list(APPEND mapnik_deps ${dep})
-
-        set(mapnik_${dep}_pkg_args ${ARGN})
-        mapnik_set_dep_version(${dep} mapnik_${dep}_version)
-
-        mapnik_print_package_info(${dep})
+macro(mapnik_find_package)
+    find_package(${ARGN})
+    if(${ARGV0}_FOUND)
+        set(MAPNIK_TMP_DEP ${ARGN})
+        list(JOIN MAPNIK_TMP_DEP " " MAPNIK_TMP_DEP)
+        list(APPEND MAPNIK_DEPENDENCIES "find_dependency(${MAPNIK_TMP_DEP})")
+        mapnik_print_version(${ARGV0})
    else()
-        message(STATUS "not found: ${dep}")
+        message(STATUS "not found: ${ARGV0}")
    endif()
 endmacro()

--- a/cmake/MapnikInstall.cmake
+++ b/cmake/MapnikInstall.cmake
@ -90,7 +90,7 @@ function(mapnik_install_targets)
            message(STATUS \"internal_executables: ${_internal_executables}\")
            message(STATUS \"internal_libraries: ${_internal_libraries}\")
            message(STATUS \"ADDITIONAL_LIBARIES_PATHS: ${ADDITIONAL_LIBARIES_PATHS}\")
-
+            
            include(BundleUtilities)
            fixup_bundle(\"${_internal_executables}\" \"${_internal_libraries}\" \"${ADDITIONAL_LIBARIES_PATHS}\")
        " COMPONENT MapnikRuntime)
--- a/cmake/clang-format.cmake
+++ b/cmake/clang-format.cmake
@ -1,5 +1,5 @@
 function(format_dir dir)
-    file(GLOB_RECURSE sources
+    file(GLOB_RECURSE sources 
        "${dir}/*.cpp"
        "${dir}/*.hpp"
    )
--- a/cmake/mapnikConfig.cmake.in
+++ b/cmake/mapnikConfig.cmake.in
@ -8,7 +8,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_LIST_DIR}/Modules/")
 include(CMakeFindDependencyMacro)

 find_dependency(Threads REQUIRED)
-@mapnik_find_deps@
+@MAPNIK_DEPENDENCIES@

 include("${CMAKE_CURRENT_LIST_DIR}/mapnikTargets.cmake")

@ -32,14 +32,14 @@ function(mapnik_find_plugin_dir PLUGIN_DIR)
    string(TOUPPER "${CMAKE_BUILD_TYPE}" _build_type_l)
    set(_plugin_dir "${MAPNIK_PLUGINS_DIR_${_build_type_l}}")
    # only release has more then one configuration
-    if(NOT _plugin_dir)
+    if(NOT _plugin_dir) 
        set(_all_rel_cfgs RELEASE RELWITHDEBINFO MINSIZEREL)
        list(FIND _all_rel_cfgs ${_build_type_l} _is_rel_cfg)
        # check if the current configuration is a known release configuration
        if(${_is_rel_cfg} GREATER_EQUAL 0)
            foreach(_rel_cfg IN LISTS _all_rel_cfgs)
                set(_plugin_dir "${MAPNIK_PLUGINS_DIR_${_rel_cfg}}")
-                if(_plugin_dir)
+                if(_plugin_dir) 
                    break()
                endif()
            endforeach()
@ -49,4 +49,4 @@ function(mapnik_find_plugin_dir PLUGIN_DIR)
        message(WARNING "Could not find a plugin install dir for configuration ${_build_type_l}")
    endif()
    set(${PLUGIN_DIR} ${_plugin_dir} PARENT_SCOPE)
-endfunction()
+endfunction()  
--- a/cmake/pack.cmake
+++ b/cmake/pack.cmake
@ -1,10 +1,9 @@
 include(InstallRequiredSystemLibraries)
 set(CPACK_PACKAGE_NAME "mapnik")
-set(CPACK_PACKAGE_CONTACT "ubuntu-mathis@outlook.com")
 set(CPACK_PACKAGE_HOMEPAGE_URL "https://mapnik.org")
 set(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/COPYING")
 set(CPACK_SOURCE_GENERATOR "TGZ")
-set(CPACK_GENERATOR "DEB;TGZ")
+set(CPACK_GENERATOR "TGZ")
 set(CPACK_SOURCE_IGNORE_FILES
  \\.git/
  build/
--- a/18
+++ b/18
@ -1,32 +1,18 @@
-#! /usr/bin/env bash
+#! /bin/sh

 set -eu

 : ${PYTHON:=python}

-# Only some shells (Bash and Z shell) support arrays. Therefore,
-# the following code provides an alternative for users calling the script
-# with shells other than Bash or Z shell (e.g. Debian users using Dash).
-THE_SHELL=$(basename $SHELL)
-if [ "$THE_SHELL" != "bash" ] && [ "$THE_SHELL" != "zsh" ]; then
-    if [ -f mapnik-settings.env ]; then
-        echo "WARNING: Reading from mapnik-settings.env is supported with Bash or Z shell only."
-    fi
-    $PYTHON scons/scons.py --implicit-deps-changed configure "$@"
-    exit 0
-fi
-
 # mapnik-settings.env is an optional file to store
 # environment variables that should be used before
 # running tests like PROJ_LIB, GDAL_DATA, and ICU_DATA
 # These do not normally need to be set except when
 # building against binary versions of dependencies like
 # done via bootstrap.sh
-
 if [ -f mapnik-settings.env ]; then
    echo "Inheriting from mapnik-settings.env"
    . ./mapnik-settings.env
-    VARS=( $(cat mapnik-settings.env) )
 fi

-$PYTHON scons/scons.py --implicit-deps-changed configure ${VARS[*]:-} "$@"
+$PYTHON scons/scons.py --implicit-deps-changed configure "$@"
--- a/demo/c++/CMakeLists.txt
+++ b/demo/c++/CMakeLists.txt
@ -1,6 +1,8 @@
 add_executable(mapnik-demo rundemo.cpp)
-target_link_libraries(mapnik-demo PRIVATE
-    mapnik::agg
-    mapnik::mapnik
-    ICU::data ICU::i18n ICU::uc # needed for the static build (TODO: why isn't this correctly propagated from mapnik::mapnik?)
+set_target_properties(mapnik-demo PROPERTIES 
+    LIBRARY_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}"
+    RUNTIME_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}"
+    ARCHIVE_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}/lib"
 )
+
+target_link_libraries(mapnik-demo PRIVATE mapnik::agg mapnik::mapnik)
--- a/demo/c++/rundemo.cpp
+++ b/demo/c++/rundemo.cpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
@ -132,8 +132,8 @@ int main(int, char**)
                line_symbolizer line_sym;
                put(line_sym, keys::stroke, color(171, 158, 137));
                put(line_sym, keys::stroke_width, 2.0);
-                put(line_sym, keys::stroke_linecap, line_cap_enum::ROUND_CAP);
-                put(line_sym, keys::stroke_linejoin, line_join_enum::ROUND_JOIN);
+                put(line_sym, keys::stroke_linecap, ROUND_CAP);
+                put(line_sym, keys::stroke_linejoin, ROUND_JOIN);
                r.append(std::move(line_sym));
            }
            roads34_style.add_rule(std::move(r));
@ -149,8 +149,8 @@ int main(int, char**)
                line_symbolizer line_sym;
                put(line_sym, keys::stroke, color(171, 158, 137));
                put(line_sym, keys::stroke_width, 4.0);
-                put(line_sym, keys::stroke_linecap, line_cap_enum::ROUND_CAP);
-                put(line_sym, keys::stroke_linejoin, line_join_enum::ROUND_JOIN);
+                put(line_sym, keys::stroke_linecap, ROUND_CAP);
+                put(line_sym, keys::stroke_linejoin, ROUND_JOIN);
                r.append(std::move(line_sym));
            }
            roads2_style_1.add_rule(std::move(r));
@ -165,8 +165,8 @@ int main(int, char**)
                line_symbolizer line_sym;
                put(line_sym, keys::stroke, color(255, 250, 115));
                put(line_sym, keys::stroke_width, 2.0);
-                put(line_sym, keys::stroke_linecap, line_cap_enum::ROUND_CAP);
-                put(line_sym, keys::stroke_linejoin, line_join_enum::ROUND_JOIN);
+                put(line_sym, keys::stroke_linecap, ROUND_CAP);
+                put(line_sym, keys::stroke_linejoin, ROUND_JOIN);
                r.append(std::move(line_sym));
            }
            roads2_style_2.add_rule(std::move(r));
@ -182,8 +182,8 @@ int main(int, char**)
                line_symbolizer line_sym;
                put(line_sym, keys::stroke, color(188, 149, 28));
                put(line_sym, keys::stroke_width, 7.0);
-                put(line_sym, keys::stroke_linecap, line_cap_enum::ROUND_CAP);
-                put(line_sym, keys::stroke_linejoin, line_join_enum::ROUND_JOIN);
+                put(line_sym, keys::stroke_linecap, ROUND_CAP);
+                put(line_sym, keys::stroke_linejoin, ROUND_JOIN);
                r.append(std::move(line_sym));
            }
            roads1_style_1.add_rule(std::move(r));
@ -198,8 +198,8 @@ int main(int, char**)
                line_symbolizer line_sym;
                put(line_sym, keys::stroke, color(242, 191, 36));
                put(line_sym, keys::stroke_width, 5.0);
-                put(line_sym, keys::stroke_linecap, line_cap_enum::ROUND_CAP);
-                put(line_sym, keys::stroke_linejoin, line_join_enum::ROUND_JOIN);
+                put(line_sym, keys::stroke_linecap, ROUND_CAP);
+                put(line_sym, keys::stroke_linejoin, ROUND_JOIN);
                r.append(std::move(line_sym));
            }
            roads1_style_2.add_rule(std::move(r));
@ -371,13 +371,11 @@ int main(int, char**)
 #endif
        // save map definition (data + style)
        save_map(m, "map.xml");
-    }
-    catch (std::exception const& ex)
+    } catch (std::exception const& ex)
    {
        std::cerr << "### std::exception: " << ex.what() << std::endl;
        return EXIT_FAILURE;
-    }
-    catch (...)
+    } catch (...)
    {
        std::cerr << "### Unknown exception." << std::endl;
        return EXIT_FAILURE;
--- a/demo/viewer/CMakeLists.txt
+++ b/demo/viewer/CMakeLists.txt
@ -14,7 +14,7 @@ set(PROJECT_SOURCES
    styles_model.cpp
    forms/about.ui
    forms/info.ui
-    forms/layer_info.ui
+    forms/layer_info.ui    
    mapnik_viewer.qrc
 )

@ -37,23 +37,24 @@ endif()

 set_target_properties(mapnik-viewer PROPERTIES
    AUTOUIC_SEARCH_PATHS forms
-    AUTORCC ON
+    AUTORCC ON    
    AUTOUIC ON
    AUTOMOC ON
+    LIBRARY_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}"
+    RUNTIME_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}"
+    ARCHIVE_OUTPUT_DIRECTORY "${MAPNIK_OUTPUT_DIR}/lib"
 )

-target_link_libraries(mapnik-viewer PRIVATE
+target_link_libraries(mapnik-viewer PRIVATE 
    Qt${QT_VERSION_MAJOR}::Widgets
    mapnik::agg
    mapnik::mapnik
-    ICU::data ICU::i18n ICU::uc # needed for the static build (TODO: why isn't this correctly propagated from mapnik::mapnik?)
 )

-file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/viewer.ini
+file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/viewer.ini 
 "[mapnik]
 plugins_dir=${PLUGINS_INSTALL_DIR}
-fonts/1/dir=${FONTS_INSTALL_DIR}
-fonts/size=1"
+fonts/1/dir=${FONTS_INSTALL_DIR}"
 )

 if(QT_VERSION_MAJOR EQUAL 6)
--- a/demo/viewer/about_dialog.cpp
+++ b/demo/viewer/about_dialog.cpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/about_dialog.hpp
+++ b/demo/viewer/about_dialog.hpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/info_dialog.cpp
+++ b/demo/viewer/info_dialog.cpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/info_dialog.hpp
+++ b/demo/viewer/info_dialog.hpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/layer_info_dialog.cpp
+++ b/demo/viewer/layer_info_dialog.cpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
@ -51,7 +51,7 @@ layer_info_dialog::layer_info_dialog(mapnik::layer& lay, QWidget* parent)
        int index = 0;
        for (pos = ps.begin(); pos != ps.end(); ++pos)
        {
-            std::optional<std::string> result;
+            boost::optional<std::string> result;
            mapnik::util::apply_visitor(mapnik::value_extractor_visitor<std::string>(result), pos->second);
            if (result)
            {
--- a/demo/viewer/layer_info_dialog.hpp
+++ b/demo/viewer/layer_info_dialog.hpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/layerdelegate.cpp
+++ b/demo/viewer/layerdelegate.cpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/layerdelegate.hpp
+++ b/demo/viewer/layerdelegate.hpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/layerlistmodel.cpp
+++ b/demo/viewer/layerlistmodel.cpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/layerlistmodel.hpp
+++ b/demo/viewer/layerlistmodel.hpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/layerwidget.cpp
+++ b/demo/viewer/layerwidget.cpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/layerwidget.hpp
+++ b/demo/viewer/layerwidget.hpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/main.cpp
+++ b/demo/viewer/main.cpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
@ -87,8 +87,7 @@ int main(int argc, char** argv)
                window.set_scaling_factor(scaling_factor);
        }
        return app.exec();
-    }
-    catch (std::exception const& ex)
+    } catch (std::exception const& ex)
    {
        std::cerr << "Could not start viewer: '" << ex.what() << "'\n";
        return 1;
--- a/demo/viewer/mainwindow.cpp
+++ b/demo/viewer/mainwindow.cpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
@ -38,7 +38,7 @@
 // mapnik

 #ifndef Q_MOC_RUN // QT moc chokes on BOOST_JOIN
-// #include <mapnik/config_error.hpp>
+//#include <mapnik/config_error.hpp>
 #include <mapnik/load_map.hpp>
 #include <mapnik/save_map.hpp>
 #include <mapnik/projection.hpp>
@ -106,7 +106,10 @@ MainWindow::MainWindow()
    // slider
    connect(slider_, SIGNAL(valueChanged(int)), mapWidget_, SLOT(zoomToLevel(int)));
    // renderer selector
-    connect(renderer_selector_, SIGNAL(currentIndexChanged(int)), mapWidget_, SLOT(updateRenderer(int)));
+    connect(renderer_selector_,
+            SIGNAL(currentIndexChanged(QString const&)),
+            mapWidget_,
+            SLOT(updateRenderer(QString const&)));

    // scale factor
    connect(scale_factor_, SIGNAL(valueChanged(double)), mapWidget_, SLOT(updateScaleFactor(double)));
@ -186,12 +189,10 @@ void MainWindow::load_map_file(QString const& filename)
    {
        mapnik::auto_cpu_timer t(std::clog, "loading map took: ");
        mapnik::load_map(*map, filename.toStdString());
-    }
-    catch (std::exception const& ex)
+    } catch (std::exception const& ex)
    {
        std::cout << ex.what() << "\n";
-    }
-    catch (...)
+    } catch (...)
    {
        std::cerr << "Exception caught in load_map\n";
    }
@ -387,7 +388,7 @@ void MainWindow::createToolBars()

    scale_factor_ = new QDoubleSpinBox(fileToolBar);
    scale_factor_->setMinimum(0.1);
-    scale_factor_->setMaximum(10.0);
+    scale_factor_->setMaximum(5.0);
    scale_factor_->setSingleStep(0.1);
    scale_factor_->setValue(1.0);

@ -415,8 +416,7 @@ void MainWindow::set_default_extent(double x0, double y0, double x1, double y1)
            mapWidget_->zoomToBox(default_extent_);
            std::cout << "SET DEFAULT EXT:" << default_extent_ << std::endl;
        }
-    }
-    catch (...)
+    } catch (...)
    {}
 }

--- a/demo/viewer/mainwindow.hpp
+++ b/demo/viewer/mainwindow.hpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/mapwidget.cpp
+++ b/demo/viewer/mapwidget.cpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
@ -513,8 +513,7 @@ void render_agg(mapnik::Map const& map, double scaling_factor, QPixmap& pix)
    catch (std::exception const& ex)
    {
        std::cerr << "exception: " << ex.what() << std::endl;
-    }
-    catch (...)
+    } catch (...)
    {
        std::cerr << "Unknown exception caught!\n";
    }
@ -545,15 +544,15 @@ void render_cairo(mapnik::Map const& map, double scaling_factor, QPixmap& pix)
 #endif
 }

-void MapWidget::updateRenderer(int index)
+void MapWidget::updateRenderer(QString const& txt)
 {
-    std::cerr << "updateRenderer:" << index << std::endl;
-    if (index == 0)
+    if (txt == "AGG")
        cur_renderer_ = AGG;
-    else if (index == 1)
+    else if (txt == "Cairo")
        cur_renderer_ = Cairo;
-    else if (index == 2)
+    else if (txt == "Grid")
        cur_renderer_ = Grid;
+    std::cerr << "Update renderer called" << std::endl;
    updateMap();
 }

@ -603,8 +602,7 @@ void MapWidget::updateMap()
            update();
            // emit signal to interested widgets
            emit mapViewChanged();
-        }
-        catch (...)
+        } catch (...)
        {
            std::cerr << "Unknown exception caught!\n";
        }
--- a/demo/viewer/mapwidget.hpp
+++ b/demo/viewer/mapwidget.hpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
@ -82,7 +82,7 @@ class MapWidget : public QWidget
    void zoomToLevel(int level);
    void updateMap();
    void layerSelected(int);
-    void updateRenderer(int);
+    void updateRenderer(QString const& txt);
    void updateScaleFactor(double scale_factor);
  signals:
    void mapViewChanged();
--- a/demo/viewer/styles_model.cpp
+++ b/demo/viewer/styles_model.cpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/demo/viewer/styles_model.hpp
+++ b/demo/viewer/styles_model.hpp
@ -1,6 +1,6 @@
 /* This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
--- a/deps/agg/.clang-format
+++ b/deps/agg/.clang-format
@ -1 +0,0 @@
-DisableFormat: true
--- a/deps/agg/CMakeLists.txt
+++ b/deps/agg/CMakeLists.txt
@ -3,8 +3,8 @@ project(agg)
 add_library(agg INTERFACE)
 add_library(mapnik::agg ALIAS agg)

-target_include_directories(agg INTERFACE
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+target_include_directories(agg INTERFACE  
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>  
    $<INSTALL_INTERFACE:include>
 )
 target_link_libraries(agg INTERFACE mapnik::core)
--- a/deps/agg/include/agg_basics.h
+++ b/deps/agg/include/agg_basics.h
@ -365,7 +365,7 @@ namespace agg
    inline bool is_close(unsigned c)
    {
        return (c & ~(path_flags_cw | path_flags_ccw)) ==
-            (path_cmd_end_poly | static_cast<path_commands_e>(path_flags_close));
+               (path_cmd_end_poly | path_flags_close);
    }

    //------------------------------------------------------------is_next_poly
--- a/deps/agg/include/agg_color_gray.h
+++ b/deps/agg/include/agg_color_gray.h
@ -436,8 +436,7 @@ struct gray16
    static value_type luminance(const rgba& c)
    {
        // Calculate grayscale value as per ITU-R BT.709.
-        return value_type(uround((0.2126 * c.r + 0.7152 * c.g + 0.0722 * c.b)
-                                 * static_cast<double>(base_mask)));
+        return value_type(uround((0.2126 * c.r + 0.7152 * c.g + 0.0722 * c.b) * base_mask));
    }

    static value_type luminance(const rgba16& c)
@ -538,13 +537,13 @@ struct gray16
    //--------------------------------------------------------------------
    static AGG_INLINE double to_double(value_type a)
    {
-        return static_cast<double>(a) / static_cast<double>(base_mask);
+        return double(a) / base_mask;
    }

    //--------------------------------------------------------------------
    static AGG_INLINE value_type from_double(double a)
    {
-        return value_type(uround(a * static_cast<double>(base_mask)));
+        return value_type(uround(a * base_mask));
    }

    //--------------------------------------------------------------------
@ -699,7 +698,7 @@ struct gray16
    self_type gradient(self_type c, double k) const
    {
        self_type ret;
-        calc_type ik = uround(k * static_cast<double>(base_scale));
+        calc_type ik = uround(k * base_scale);
        ret.v = lerp(v, c.v, ik);
        ret.a = lerp(a, c.a, ik);
        return ret;
@ -950,7 +949,7 @@ struct gray32
    //--------------------------------------------------------------------
    static AGG_INLINE value_type mult_cover(value_type a, cover_type b)
    {
-        return value_type(a * b / static_cast<double>(cover_mask));
+        return value_type(a * b / cover_mask);
    }

    //--------------------------------------------------------------------
--- a/deps/agg/include/agg_color_rgba.h
+++ b/deps/agg/include/agg_color_rgba.h
@ -281,10 +281,10 @@ struct rgba8T

    static void convert(rgba8T<linear>& dst, const rgba& src)
    {
-        dst.r = value_type(uround(src.r * static_cast<double>(base_mask)));
-        dst.g = value_type(uround(src.g * static_cast<double>(base_mask)));
-        dst.b = value_type(uround(src.b * static_cast<double>(base_mask)));
-        dst.a = value_type(uround(src.a * static_cast<double>(base_mask)));
+        dst.r = value_type(uround(src.r * base_mask));
+        dst.g = value_type(uround(src.g * base_mask));
+        dst.b = value_type(uround(src.b * base_mask));
+        dst.a = value_type(uround(src.a * base_mask));
    }

    static void convert(rgba8T<sRGB>& dst, const rgba& src)
@ -761,13 +761,13 @@ struct rgba16
    //--------------------------------------------------------------------
    static AGG_INLINE double to_double(value_type a)
    {
-        return static_cast<double>(a) / static_cast<double>(base_mask);
+        return double(a) / base_mask;
    }

    //--------------------------------------------------------------------
    static AGG_INLINE value_type from_double(double a)
    {
-        return value_type(uround(a * static_cast<double>(base_mask)));
+        return value_type(uround(a * base_mask));
    }

    //--------------------------------------------------------------------
@ -955,7 +955,7 @@ struct rgba16
    AGG_INLINE self_type gradient(const self_type& c, double k) const
    {
        self_type ret;
-        calc_type ik = uround(k * static_cast<double>(base_mask));
+        calc_type ik = uround(k * base_mask);
        ret.r = lerp(r, c.r, ik);
        ret.g = lerp(g, c.g, ik);
        ret.b = lerp(b, c.b, ik);
@ -1194,7 +1194,7 @@ struct rgba32
    //--------------------------------------------------------------------
    static AGG_INLINE value_type mult_cover(value_type a, cover_type b)
    {
-        return value_type(a * b / static_cast<float>(cover_mask));
+        return value_type(a * b / cover_mask);
    }

    //--------------------------------------------------------------------
--- a/deps/agg/include/agg_conv_adaptor_vpgen.h
+++ b/deps/agg/include/agg_conv_adaptor_vpgen.h
@ -2,8 +2,8 @@
 // Anti-Grain Geometry - Version 2.4
 // Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
 //
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
+// Permission to copy, use, modify, sell and distribute this software 
+// is granted provided this copyright notice appears in all copies. 
 // This software is provided "as is" without express or implied
 // warranty, and with no claim as to its suitability for any purpose.
 //
@ -37,7 +37,7 @@ namespace agg

    private:
        conv_adaptor_vpgen(const conv_adaptor_vpgen<VertexSource, VPGen>&);
-        const conv_adaptor_vpgen<VertexSource, VPGen>&
+        const conv_adaptor_vpgen<VertexSource, VPGen>& 
            operator = (const conv_adaptor_vpgen<VertexSource, VPGen>&);

        VertexSource* m_source;
@ -52,8 +52,8 @@ namespace agg

    //------------------------------------------------------------------------
    template<class VertexSource, class VPGen>
-    void conv_adaptor_vpgen<VertexSource, VPGen>::rewind(unsigned path_id)
-    {
+    void conv_adaptor_vpgen<VertexSource, VPGen>::rewind(unsigned path_id) 
+    { 
        m_source->rewind(path_id);
        m_vpgen.reset();
        m_start_x    = 0;
@ -84,7 +84,7 @@ namespace agg

            if(m_vertices < 0)
            {
-                if(m_vertices < -1)
+                if(m_vertices < -1) 
                {
                    m_vertices = 0;
                    return path_cmd_stop;
@ -98,13 +98,12 @@ namespace agg
            cmd = m_source->vertex(&tx, &ty);
            if(is_vertex(cmd))
            {
-                if(is_move_to(cmd))
+                if(is_move_to(cmd)) 
                {
                    if(m_vpgen.auto_close() && m_vertices > 2)
                    {
                        m_vpgen.line_to(m_start_x, m_start_y);
-                        m_poly_flags = path_cmd_end_poly
-                            | static_cast<path_commands_e>(path_flags_close);
+                        m_poly_flags = path_cmd_end_poly | path_flags_close;
                        m_start_x    = tx;
                        m_start_y    = ty;
                        m_vertices   = -1;
@ -115,7 +114,7 @@ namespace agg
                    m_start_y  = ty;
                    m_vertices = 1;
                }
-                else
+                else 
                {
                    m_vpgen.line_to(tx, ty);
                    ++m_vertices;
@ -142,8 +141,7 @@ namespace agg
                    if(m_vpgen.auto_close() && m_vertices > 2)
                    {
                        m_vpgen.line_to(m_start_x, m_start_y);
-                        m_poly_flags = path_cmd_end_poly
-                            | static_cast<path_commands_e>(path_flags_close);
+                        m_poly_flags = path_cmd_end_poly | path_flags_close;
                        m_vertices   = -2;
                        continue;
                    }
@ -159,3 +157,4 @@ namespace agg


 #endif
+
--- a/deps/agg/include/agg_image_filters.h
+++ b/deps/agg/include/agg_image_filters.h
@ -2,8 +2,8 @@
 // Anti-Grain Geometry - Version 2.4
 // Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
 //
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
+// Permission to copy, use, modify, sell and distribute this software 
+// is granted provided this copyright notice appears in all copies. 
 // This software is provided "as is" without express or implied
 // warranty, and with no claim as to its suitability for any purpose.
 //
@ -22,25 +22,24 @@

 #include "agg_array.h"
 #include "agg_math.h"
-#include <cstdint>

 namespace agg
 {

-    // See Implementation agg_image_filters.cpp
+    // See Implementation agg_image_filters.cpp 

    enum image_filter_scale_e
    {
        image_filter_shift = 14,                      //----image_filter_shift
-        image_filter_scale = 1 << image_filter_shift, //----image_filter_scale
-        image_filter_mask  = image_filter_scale - 1   //----image_filter_mask
+        image_filter_scale = 1 << image_filter_shift, //----image_filter_scale 
+        image_filter_mask  = image_filter_scale - 1   //----image_filter_mask 
    };

    enum image_subpixel_scale_e
    {
        image_subpixel_shift = 8,                         //----image_subpixel_shift
-        image_subpixel_scale = 1 << image_subpixel_shift, //----image_subpixel_scale
-        image_subpixel_mask  = image_subpixel_scale - 1   //----image_subpixel_mask
+        image_subpixel_scale = 1 << image_subpixel_shift, //----image_subpixel_scale 
+        image_subpixel_mask  = image_subpixel_scale - 1   //----image_subpixel_mask 
    };


@ -59,13 +58,12 @@ namespace agg
            {
                double x = double(i) / double(image_subpixel_scale);
                double y = filter.calc_weight(x);
-                m_weight_array[pivot + i] =
-                    m_weight_array[pivot - i] =
-                    static_cast<std::int16_t>(iround(y * static_cast<double>(image_filter_scale)));
+                m_weight_array[pivot + i] = 
+                m_weight_array[pivot - i] = (int16)iround(y * image_filter_scale);
            }
            unsigned end = (diameter() << image_subpixel_shift) - 1;
            m_weight_array[0] = m_weight_array[end];
-            if(normalization)
+            if(normalization) 
            {
                normalize();
            }
@ -73,7 +71,7 @@ namespace agg

        image_filter_lut() : m_radius(0), m_diameter(0), m_start(0) {}

-        template<class FilterF> image_filter_lut(const FilterF& filter,
+        template<class FilterF> image_filter_lut(const FilterF& filter, 
                                                 bool normalization=true)
        {
            calculate(filter, normalization);
@ -82,7 +80,7 @@ namespace agg
        double       radius()       const { return m_radius;   }
        unsigned     diameter()     const { return m_diameter; }
        int          start()        const { return m_start;    }
-        std::int16_t const* weight_array() const { return &m_weight_array[0]; }
+        const int16* weight_array() const { return &m_weight_array[0]; }
        void         normalize();

    private:
@ -93,7 +91,7 @@ namespace agg
        double           m_radius;
        unsigned         m_diameter;
        int              m_start;
-        pod_array<std::int16_t> m_weight_array;
+        pod_array<int16> m_weight_array;
    };


@ -152,7 +150,7 @@ namespace agg
            return (2.0 * x - 3.0) * x * x + 1.0;
        }
    };
-
+   
    //------------------------------------------------image_filter_quadric
    struct image_filter_quadric
    {
@ -179,7 +177,7 @@ namespace agg
        static double calc_weight(double x)
        {
            return
-                (1.0/6.0) *
+                (1.0/6.0) * 
                (pow3(x + 2) - 4 * pow3(x + 1) + 6 * pow3(x) - 4 * pow3(x - 1));
        }
    };
@ -213,7 +211,7 @@ namespace agg
            sum = 1.;
            y = x * x / 4.;
            t = y;
-
+        
            for(i = 2; t > epsilon; i++)
            {
                sum += t;
@ -300,7 +298,7 @@ namespace agg
    struct image_filter_gaussian
    {
        static double radius() { return 2.0; }
-        static double calc_weight(double x)
+        static double calc_weight(double x) 
        {
            return exp(-2.0 * x * x) * sqrt(2.0 / pi);
        }
@ -310,7 +308,7 @@ namespace agg
    //------------------------------------------------image_filter_bessel
    struct image_filter_bessel
    {
-        static double radius() { return 3.2383; }
+        static double radius() { return 3.2383; } 
        static double calc_weight(double x)
        {
            return (x == 0.0) ? pi / 4.0 : besj(pi * x, 1) / (2.0 * x);
--- a/deps/agg/include/agg_line_aa_basics.h
+++ b/deps/agg/include/agg_line_aa_basics.h
@ -44,13 +44,13 @@ namespace agg
    //------------------------------------------------------------------line_mr
    AGG_INLINE int line_mr(int x)
    {
-        return x >> (line_subpixel_shift - static_cast<line_subpixel_scale_e>(line_mr_subpixel_shift));
+        return x >> (line_subpixel_shift - line_mr_subpixel_shift);
    }

    //-------------------------------------------------------------------line_hr
    AGG_INLINE int line_hr(int x)
    {
-        return x << (line_subpixel_shift - static_cast<line_subpixel_scale_e>(line_mr_subpixel_shift));
+        return x << (line_subpixel_shift - line_mr_subpixel_shift);
    }

    //---------------------------------------------------------------line_dbl_hr
@ -64,7 +64,7 @@ namespace agg
    {
        AGG_INLINE static int conv(double x)
        {
-            return iround(x * static_cast<double>(line_subpixel_scale));
+            return iround(x * line_subpixel_scale);
        }
    };

@ -73,7 +73,7 @@ namespace agg
    {
        AGG_INLINE static int conv(double x)
        {
-            return saturation<line_max_coord>::iround(x * static_cast<double>(line_subpixel_scale));
+            return saturation<line_max_coord>::iround(x * line_subpixel_scale);
        }
    };

--- a/deps/agg/include/agg_path_storage.h
+++ b/deps/agg/include/agg_path_storage.h
@ -2,8 +2,8 @@
 // Anti-Grain Geometry - Version 2.4
 // Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
 //
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
+// Permission to copy, use, modify, sell and distribute this software 
+// is granted provided this copyright notice appears in all copies. 
 // This software is provided "as is" without express or implied
 // warranty, and with no claim as to its suitability for any purpose.
 //
@ -92,7 +92,7 @@ namespace agg
            {
                pod_allocator<T>::deallocate(
                    *coord_blk,
-                    block_size * 2 +
+                    block_size * 2 + 
                    block_size / (sizeof(T) / sizeof(unsigned char)));
                --coord_blk;
            }
@ -137,7 +137,7 @@ namespace agg

    //------------------------------------------------------------------------
    template<class T, unsigned S, unsigned P>
-    const vertex_block_storage<T,S,P>&
+    const vertex_block_storage<T,S,P>& 
    vertex_block_storage<T,S,P>::operator = (const vertex_block_storage<T,S,P>& v)
    {
        remove_all();
@ -160,7 +160,7 @@ namespace agg

    //------------------------------------------------------------------------
    template<class T, unsigned S, unsigned P>
-    inline void vertex_block_storage<T,S,P>::add_vertex(double x, double y,
+    inline void vertex_block_storage<T,S,P>::add_vertex(double x, double y, 
                                                        unsigned cmd)
    {
        T* coord_ptr = 0;
@ -172,7 +172,7 @@ namespace agg

    //------------------------------------------------------------------------
    template<class T, unsigned S, unsigned P>
-    inline void vertex_block_storage<T,S,P>::modify_vertex(unsigned idx,
+    inline void vertex_block_storage<T,S,P>::modify_vertex(unsigned idx, 
                                                           double x, double y)
    {
        T* pv = m_coord_blocks[idx >> block_shift] + ((idx & block_mask) << 1);
@ -182,8 +182,8 @@ namespace agg

    //------------------------------------------------------------------------
    template<class T, unsigned S, unsigned P>
-    inline void vertex_block_storage<T,S,P>::modify_vertex(unsigned idx,
-                                                           double x, double y,
+    inline void vertex_block_storage<T,S,P>::modify_vertex(unsigned idx, 
+                                                           double x, double y, 
                                                           unsigned cmd)
    {
        unsigned block = idx >> block_shift;
@ -196,7 +196,7 @@ namespace agg

    //------------------------------------------------------------------------
    template<class T, unsigned S, unsigned P>
-    inline void vertex_block_storage<T,S,P>::modify_command(unsigned idx,
+    inline void vertex_block_storage<T,S,P>::modify_command(unsigned idx, 
                                                            unsigned cmd)
    {
        m_cmd_blocks[idx >> block_shift][idx & block_mask] = (int8u)cmd;
@ -277,7 +277,7 @@ namespace agg

    //------------------------------------------------------------------------
    template<class T, unsigned S, unsigned P>
-    inline unsigned vertex_block_storage<T,S,P>::vertex(unsigned idx,
+    inline unsigned vertex_block_storage<T,S,P>::vertex(unsigned idx, 
                                                        double* x, double* y) const
    {
        unsigned nb = idx >> block_shift;
@ -298,22 +298,22 @@ namespace agg
    template<class T, unsigned S, unsigned P>
    void vertex_block_storage<T,S,P>::allocate_block(unsigned nb)
    {
-        if(nb >= m_max_blocks)
+        if(nb >= m_max_blocks) 
        {
-            T** new_coords =
+            T** new_coords = 
                pod_allocator<T*>::allocate((m_max_blocks + block_pool) * 2);

-            unsigned char** new_cmds =
+            unsigned char** new_cmds = 
                (unsigned char**)(new_coords + m_max_blocks + block_pool);

            if(m_coord_blocks)
            {
-                memcpy(new_coords,
-                       m_coord_blocks,
+                memcpy(new_coords, 
+                       m_coord_blocks, 
                       m_max_blocks * sizeof(T*));

-                memcpy(new_cmds,
-                       m_cmd_blocks,
+                memcpy(new_cmds, 
+                       m_cmd_blocks, 
                       m_max_blocks * sizeof(unsigned char*));

                pod_allocator<T*>::deallocate(m_coord_blocks, m_max_blocks * 2);
@ -322,11 +322,11 @@ namespace agg
            m_cmd_blocks   = new_cmds;
            m_max_blocks  += block_pool;
        }
-        m_coord_blocks[nb] =
-            pod_allocator<T>::allocate(block_size * 2 +
+        m_coord_blocks[nb] = 
+            pod_allocator<T>::allocate(block_size * 2 + 
                   block_size / (sizeof(T) / sizeof(unsigned char)));

-        m_cmd_blocks[nb]  =
+        m_cmd_blocks[nb]  = 
            (unsigned char*)(m_coord_blocks[nb] + block_size * 2);

        m_total_blocks++;
@ -354,8 +354,8 @@ namespace agg
    public:
        typedef T value_type;

-        poly_plain_adaptor() :
-            m_data(0),
+        poly_plain_adaptor() : 
+            m_data(0), 
            m_ptr(0),
            m_end(0),
            m_closed(false),
@ -363,7 +363,7 @@ namespace agg
        {}

        poly_plain_adaptor(const T* data, unsigned num_points, bool closed) :
-            m_data(data),
+            m_data(data), 
            m_ptr(data),
            m_end(data + num_points * 2),
            m_closed(closed),
@ -398,8 +398,7 @@ namespace agg
            if(m_closed && !m_stop)
            {
                m_stop = true;
-                return path_cmd_end_poly
-                    | static_cast<agg::path_commands_e>(path_flags_close);
+                return path_cmd_end_poly | path_flags_close;
            }
            return path_cmd_stop;
        }
@ -422,15 +421,15 @@ namespace agg
    public:
        typedef typename Container::value_type vertex_type;

-        poly_container_adaptor() :
-            m_container(0),
+        poly_container_adaptor() : 
+            m_container(0), 
            m_index(0),
            m_closed(false),
            m_stop(false)
        {}

        poly_container_adaptor(const Container& data, bool closed) :
-            m_container(&data),
+            m_container(&data), 
            m_index(0),
            m_closed(closed),
            m_stop(false)
@ -464,8 +463,7 @@ namespace agg
            if(m_closed && !m_stop)
            {
                m_stop = true;
-                return path_cmd_end_poly
-                    | static_cast<agg::path_commands_e>(path_flags_close);
+                return path_cmd_end_poly | path_flags_close;
            }
            return path_cmd_stop;
        }
@ -485,15 +483,15 @@ namespace agg
    public:
        typedef typename Container::value_type vertex_type;

-        poly_container_reverse_adaptor() :
-            m_container(0),
+        poly_container_reverse_adaptor() : 
+            m_container(0), 
            m_index(-1),
            m_closed(false),
            m_stop(false)
        {}

        poly_container_reverse_adaptor(const Container& data, bool closed) :
-            m_container(&data),
+            m_container(&data), 
            m_index(-1),
            m_closed(closed),
            m_stop(false)
@ -527,8 +525,7 @@ namespace agg
            if(m_closed && !m_stop)
            {
                m_stop = true;
-                return path_cmd_end_poly
-                    | static_cast<agg::path_commands_e>(path_flags_close);
+                return path_cmd_end_poly | path_flags_close;
            }
            return path_cmd_stop;
        }
@ -559,7 +556,7 @@ namespace agg
            m_coord[2] = x2;
            m_coord[3] = y2;
        }
-
+        
        void init(double x1, double y1, double x2, double y2)
        {
            m_coord[0] = x1;
@ -597,10 +594,10 @@ namespace agg


    //---------------------------------------------------------------path_base
-    // A container to store vertices with their flags.
-    // A path consists of a number of contours separated with "move_to"
+    // A container to store vertices with their flags. 
+    // A path consists of a number of contours separated with "move_to" 
    // commands. The path storage can keep and maintain more than one
-    // path.
+    // path. 
    // To navigate to the beginning of a particular path, use rewind(path_id);
    // Where path_id is what start_new_path() returns. So, when you call
    // start_new_path() you need to store its return value somewhere else
@ -647,28 +644,28 @@ namespace agg
                     bool sweep_flag,
                     double dx, double dy);

-        void curve3(double x_ctrl, double y_ctrl,
+        void curve3(double x_ctrl, double y_ctrl, 
                    double x_to,   double y_to);

-        void curve3_rel(double dx_ctrl, double dy_ctrl,
+        void curve3_rel(double dx_ctrl, double dy_ctrl, 
                        double dx_to,   double dy_to);

        void curve3(double x_to, double y_to);

        void curve3_rel(double dx_to, double dy_to);

-        void curve4(double x_ctrl1, double y_ctrl1,
-                    double x_ctrl2, double y_ctrl2,
+        void curve4(double x_ctrl1, double y_ctrl1, 
+                    double x_ctrl2, double y_ctrl2, 
                    double x_to,    double y_to);

-        void curve4_rel(double dx_ctrl1, double dy_ctrl1,
-                        double dx_ctrl2, double dy_ctrl2,
+        void curve4_rel(double dx_ctrl1, double dy_ctrl1, 
+                        double dx_ctrl2, double dy_ctrl2, 
                        double dx_to,    double dy_to);

-        void curve4(double x_ctrl2, double y_ctrl2,
+        void curve4(double x_ctrl2, double y_ctrl2, 
                    double x_to,    double y_to);

-        void curve4_rel(double x_ctrl2, double y_ctrl2,
+        void curve4_rel(double x_ctrl2, double y_ctrl2, 
                        double x_to,    double y_to);


@ -677,8 +674,8 @@ namespace agg

        // Accessors
        //--------------------------------------------------------------------
-        const container_type& vertices() const { return m_vertices; }
-              container_type& vertices()       { return m_vertices; }
+        const container_type& vertices() const { return m_vertices; } 
+              container_type& vertices()       { return m_vertices; } 

        unsigned total_vertices() const;

@ -702,9 +699,9 @@ namespace agg
        void     rewind(unsigned path_id);
        unsigned vertex(double* x, double* y);

-        // Arrange the orientation of a polygon, all polygons in a path,
-        // or in all paths. After calling arrange_orientations() or
-        // arrange_orientations_all_paths(), all the polygons will have
+        // Arrange the orientation of a polygon, all polygons in a path, 
+        // or in all paths. After calling arrange_orientations() or 
+        // arrange_orientations_all_paths(), all the polygons will have 
        // the same orientation, i.e. path_flags_cw or path_flags_ccw
        //--------------------------------------------------------------------
        unsigned arrange_polygon_orientation(unsigned start, path_flags_e orientation);
@ -712,7 +709,7 @@ namespace agg
        void     arrange_orientations_all_paths(path_flags_e orientation);
        void     invert_polygon(unsigned start);

-        // Flip all vertices horizontally or vertically,
+        // Flip all vertices horizontally or vertically, 
        // between x1 and x2, or between y1 and y2 respectively
        //--------------------------------------------------------------------
        void flip_x(double x1, double x2);
@ -720,7 +717,7 @@ namespace agg

        // Concatenate path. The path is added as is.
        //--------------------------------------------------------------------
-        template<class VertexSource>
+        template<class VertexSource> 
        void concat_path(VertexSource& vs, unsigned path_id = 0)
        {
            double x=0;
@ -734,9 +731,9 @@ namespace agg
        }

        //--------------------------------------------------------------------
-        // Join path. The path is joined with the existing one, that is,
+        // Join path. The path is joined with the existing one, that is, 
        // it behaves as if the pen of a plotter was always down (drawing)
-        template<class VertexSource>
+        template<class VertexSource> 
        void join_path(VertexSource& vs, unsigned path_id = 0)
        {
            double x=0.0, y=0.0;
@ -772,16 +769,16 @@ namespace agg
                }
                while(!is_stop(cmd = vs.vertex(&x, &y)))
                {
-                    m_vertices.add_vertex(x, y, is_move_to(cmd) ?
-                                                    unsigned(path_cmd_line_to) :
+                    m_vertices.add_vertex(x, y, is_move_to(cmd) ? 
+                                                    unsigned(path_cmd_line_to) : 
                                                    cmd);
                }
            }
        }

-        // Concatenate polygon/polyline.
+        // Concatenate polygon/polyline. 
        //--------------------------------------------------------------------
-        template<class T> void concat_poly(const T* data,
+        template<class T> void concat_poly(const T* data, 
                                           unsigned num_points,
                                           bool closed)
        {
@ -791,7 +788,7 @@ namespace agg

        // Join polygon/polyline continuously.
        //--------------------------------------------------------------------
-        template<class T> void join_poly(const T* data,
+        template<class T> void join_poly(const T* data, 
                                         unsigned num_points,
                                         bool closed)
        {
@ -849,7 +846,7 @@ namespace agg
    };

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    unsigned path_base<VC>::start_new_path()
    {
        if(!is_stop(m_vertices.last_command()))
@ -861,7 +858,7 @@ namespace agg


    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::rel_to_abs(double* x, double* y) const
    {
        if(m_vertices.total_vertices())
@ -873,7 +870,7 @@ namespace agg
                *x += x2;
                *y += y2;
            }
-            else if (!is_stop(m_vertices.last_command()) &&
+            else if (!is_stop(m_vertices.last_command()) && 
                     is_vertex(m_vertices.prev_vertex(&x2, &y2)))
            {
                *x += x2;
@ -883,14 +880,14 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::move_to(double x, double y)
    {
        m_vertices.add_vertex(x, y, path_cmd_move_to);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::move_rel(double dx, double dy)
    {
        rel_to_abs(&dx, &dy);
@ -898,14 +895,14 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::line_to(double x, double y)
    {
        m_vertices.add_vertex(x, y, path_cmd_line_to);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::line_rel(double dx, double dy)
    {
        rel_to_abs(&dx, &dy);
@ -913,14 +910,14 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::hline_to(double x)
    {
        m_vertices.add_vertex(x, last_y(), path_cmd_line_to);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::hline_rel(double dx)
    {
        double dy = 0;
@ -929,14 +926,14 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::vline_to(double y)
    {
        m_vertices.add_vertex(last_x(), y, path_cmd_line_to);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::vline_rel(double dy)
    {
        double dx = 0;
@ -945,7 +942,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::arc_to(double rx, double ry,
                               double angle,
                               bool large_arc_flag,
@ -964,7 +961,7 @@ namespace agg

            // Ensure radii are valid
            //-------------------------
-            if(rx < epsilon || ry < epsilon)
+            if(rx < epsilon || ry < epsilon) 
            {
                line_to(x, y);
                return;
@ -981,11 +978,10 @@ namespace agg
            {
                join_path(a);
            }
-            // We are adding an explicit line_to, even if we've already add the
-            // bezier arc to the current path. This is to prevent subsequent smooth
-            // bezier curves from accidentally assuming that the previous command
-            // was a bezier curve as well when calculating reflection points.
-            line_to(x, y);
+            else
+            {
+                line_to(x, y);
+            }
        }
        else
        {
@ -994,7 +990,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::arc_rel(double rx, double ry,
                                double angle,
                                bool large_arc_flag,
@ -1006,8 +1002,8 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
-    void path_base<VC>::curve3(double x_ctrl, double y_ctrl,
+    template<class VC> 
+    void path_base<VC>::curve3(double x_ctrl, double y_ctrl, 
                               double x_to,   double y_to)
    {
        m_vertices.add_vertex(x_ctrl, y_ctrl, path_cmd_curve3);
@ -1015,8 +1011,8 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
-    void path_base<VC>::curve3_rel(double dx_ctrl, double dy_ctrl,
+    template<class VC> 
+    void path_base<VC>::curve3_rel(double dx_ctrl, double dy_ctrl, 
                                   double dx_to,   double dy_to)
    {
        rel_to_abs(&dx_ctrl, &dy_ctrl);
@ -1026,7 +1022,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::curve3(double x_to, double y_to)
    {
        double x0;
@ -1034,7 +1030,7 @@ namespace agg
        if(is_vertex(m_vertices.last_vertex(&x0, &y0)))
        {
            double x_ctrl;
-            double y_ctrl;
+            double y_ctrl; 
            unsigned cmd = m_vertices.prev_vertex(&x_ctrl, &y_ctrl);
            if(is_curve(cmd))
            {
@ -1051,7 +1047,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::curve3_rel(double dx_to, double dy_to)
    {
        rel_to_abs(&dx_to, &dy_to);
@ -1059,9 +1055,9 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
-    void path_base<VC>::curve4(double x_ctrl1, double y_ctrl1,
-                               double x_ctrl2, double y_ctrl2,
+    template<class VC> 
+    void path_base<VC>::curve4(double x_ctrl1, double y_ctrl1, 
+                               double x_ctrl2, double y_ctrl2, 
                               double x_to,    double y_to)
    {
        m_vertices.add_vertex(x_ctrl1, y_ctrl1, path_cmd_curve4);
@ -1070,9 +1066,9 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
-    void path_base<VC>::curve4_rel(double dx_ctrl1, double dy_ctrl1,
-                                   double dx_ctrl2, double dy_ctrl2,
+    template<class VC> 
+    void path_base<VC>::curve4_rel(double dx_ctrl1, double dy_ctrl1, 
+                                   double dx_ctrl2, double dy_ctrl2, 
                                   double dx_to,    double dy_to)
    {
        rel_to_abs(&dx_ctrl1, &dy_ctrl1);
@ -1084,8 +1080,8 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
-    void path_base<VC>::curve4(double x_ctrl2, double y_ctrl2,
+    template<class VC> 
+    void path_base<VC>::curve4(double x_ctrl2, double y_ctrl2, 
                               double x_to,    double y_to)
    {
        double x0;
@ -1093,7 +1089,7 @@ namespace agg
        if(is_vertex(last_vertex(&x0, &y0)))
        {
            double x_ctrl1;
-            double y_ctrl1;
+            double y_ctrl1; 
            unsigned cmd = prev_vertex(&x_ctrl1, &y_ctrl1);
            if(is_curve(cmd))
            {
@ -1110,8 +1106,8 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
-    void path_base<VC>::curve4_rel(double dx_ctrl2, double dy_ctrl2,
+    template<class VC> 
+    void path_base<VC>::curve4_rel(double dx_ctrl2, double dy_ctrl2, 
                                   double dx_to,    double dy_to)
    {
        rel_to_abs(&dx_ctrl2, &dy_ctrl2);
@ -1120,7 +1116,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::end_poly(unsigned flags)
    {
        if(is_vertex(m_vertices.last_command()))
@ -1130,91 +1126,91 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::close_polygon(unsigned flags)
    {
        end_poly(path_flags_close | flags);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline unsigned path_base<VC>::total_vertices() const
    {
        return m_vertices.total_vertices();
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline unsigned path_base<VC>::last_vertex(double* x, double* y) const
    {
        return m_vertices.last_vertex(x, y);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline unsigned path_base<VC>::prev_vertex(double* x, double* y) const
    {
        return m_vertices.prev_vertex(x, y);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline double path_base<VC>::last_x() const
    {
        return m_vertices.last_x();
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline double path_base<VC>::last_y() const
    {
        return m_vertices.last_y();
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline unsigned path_base<VC>::vertex(unsigned idx, double* x, double* y) const
    {
        return m_vertices.vertex(idx, x, y);
    }
-
+ 
    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline unsigned path_base<VC>::command(unsigned idx) const
    {
        return m_vertices.command(idx);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::modify_vertex(unsigned idx, double x, double y)
    {
        m_vertices.modify_vertex(idx, x, y);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::modify_vertex(unsigned idx, double x, double y, unsigned cmd)
    {
        m_vertices.modify_vertex(idx, x, y, cmd);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::modify_command(unsigned idx, unsigned cmd)
    {
        m_vertices.modify_command(idx, cmd);
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline void path_base<VC>::rewind(unsigned path_id)
    {
        m_iterator = path_id;
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    inline unsigned path_base<VC>::vertex(double* x, double* y)
    {
        if(m_iterator >= m_vertices.total_vertices()) return path_cmd_stop;
@ -1222,7 +1218,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    unsigned path_base<VC>::perceive_polygon_orientation(unsigned start,
                                                         unsigned end)
    {
@ -1242,12 +1238,12 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::invert_polygon(unsigned start, unsigned end)
    {
        unsigned i;
        unsigned tmp_cmd = m_vertices.command(start);
-
+        
        --end; // Make "end" inclusive

        // Shift all commands to one position
@ -1267,45 +1263,45 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::invert_polygon(unsigned start)
    {
        // Skip all non-vertices at the beginning
-        while(start < m_vertices.total_vertices() &&
+        while(start < m_vertices.total_vertices() && 
              !is_vertex(m_vertices.command(start))) ++start;

        // Skip all insignificant move_to
-        while(start+1 < m_vertices.total_vertices() &&
+        while(start+1 < m_vertices.total_vertices() && 
              is_move_to(m_vertices.command(start)) &&
              is_move_to(m_vertices.command(start+1))) ++start;

        // Find the last vertex
        unsigned end = start + 1;
-        while(end < m_vertices.total_vertices() &&
+        while(end < m_vertices.total_vertices() && 
              !is_next_poly(m_vertices.command(end))) ++end;

        invert_polygon(start, end);
    }

    //------------------------------------------------------------------------
-    template<class VC>
-    unsigned path_base<VC>::arrange_polygon_orientation(unsigned start,
+    template<class VC> 
+    unsigned path_base<VC>::arrange_polygon_orientation(unsigned start, 
                                                        path_flags_e orientation)
    {
        if(orientation == path_flags_none) return start;
-
+        
        // Skip all non-vertices at the beginning
-        while(start < m_vertices.total_vertices() &&
+        while(start < m_vertices.total_vertices() && 
              !is_vertex(m_vertices.command(start))) ++start;

        // Skip all insignificant move_to
-        while(start+1 < m_vertices.total_vertices() &&
+        while(start+1 < m_vertices.total_vertices() && 
              is_move_to(m_vertices.command(start)) &&
              is_move_to(m_vertices.command(start+1))) ++start;

        // Find the last vertex
        unsigned end = start + 1;
-        while(end < m_vertices.total_vertices() &&
+        while(end < m_vertices.total_vertices() && 
              !is_next_poly(m_vertices.command(end))) ++end;

        if(end - start > 2)
@ -1315,7 +1311,7 @@ namespace agg
                // Invert polygon, set orientation flag, and skip all end_poly
                invert_polygon(start, end);
                unsigned cmd;
-                while(end < m_vertices.total_vertices() &&
+                while(end < m_vertices.total_vertices() && 
                      is_end_poly(cmd = m_vertices.command(end)))
                {
                    m_vertices.modify_command(end++, set_orientation(cmd, orientation));
@ -1326,8 +1322,8 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
-    unsigned path_base<VC>::arrange_orientations(unsigned start,
+    template<class VC> 
+    unsigned path_base<VC>::arrange_orientations(unsigned start, 
                                                 path_flags_e orientation)
    {
        if(orientation != path_flags_none)
@ -1346,7 +1342,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::arrange_orientations_all_paths(path_flags_e orientation)
    {
        if(orientation != path_flags_none)
@ -1360,7 +1356,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::flip_x(double x1, double x2)
    {
        unsigned i;
@ -1376,7 +1372,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::flip_y(double y1, double y2)
    {
        unsigned i;
@ -1392,7 +1388,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::translate(double dx, double dy, unsigned path_id)
    {
        unsigned num_ver = m_vertices.total_vertices();
@ -1411,7 +1407,7 @@ namespace agg
    }

    //------------------------------------------------------------------------
-    template<class VC>
+    template<class VC> 
    void path_base<VC>::translate_all_paths(double dx, double dy)
    {
        unsigned idx;
@ -1444,8 +1440,8 @@ namespace agg

        void add_vertex(double x, double y, unsigned cmd)
        {
-            m_vertices.push_back(vertex_type(value_type(x),
-                                             value_type(y),
+            m_vertices.push_back(vertex_type(value_type(x), 
+                                             value_type(y), 
                                             int8u(cmd)));
        }

@ -1478,8 +1474,8 @@ namespace agg

        unsigned last_command() const
        {
-            return m_vertices.size() ?
-                m_vertices[m_vertices.size() - 1].cmd :
+            return m_vertices.size() ? 
+                m_vertices[m_vertices.size() - 1].cmd : 
                path_cmd_stop;
        }

@ -1549,11 +1545,11 @@ namespace agg
 // Example of declarations path_storage with std::vector as a container
 //---------------------------------------------------------------------------

-//#include <vector>
-//namespace agg
-//{
-//    typedef path_base<vertex_stl_storage<std::vector<vertex_d> > > path_storage;
-//}
+//#include <vector> 
+//namespace agg 
+//{ 
+//    typedef path_base<vertex_stl_storage<std::vector<vertex_d> > > path_storage;  
+//} 


 #endif
--- a/deps/agg/include/agg_pixfmt_base.h
+++ b/deps/agg/include/agg_pixfmt_base.h
@ -2,8 +2,8 @@
 // Anti-Grain Geometry - Version 2.4
 // Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
 //
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
+// Permission to copy, use, modify, sell and distribute this software 
+// is granted provided this copyright notice appears in all copies. 
 // This software is provided "as is" without express or implied
 // warranty, and with no claim as to its suitability for any purpose.
 //
@ -35,7 +35,7 @@ namespace agg
    };

    //--------------------------------------------------------------blender_base
-    template<class ColorT, class Order = void>
+    template<class ColorT, class Order = void> 
    struct blender_base
    {
        typedef ColorT color_type;
@ -47,14 +47,14 @@ namespace agg
            if (cover > cover_none)
            {
                rgba c(
-                    color_type::to_double(r),
-                    color_type::to_double(g),
-                    color_type::to_double(b),
+                    color_type::to_double(r), 
+                    color_type::to_double(g), 
+                    color_type::to_double(b), 
                    color_type::to_double(a));

                if (cover < cover_full)
                {
-                    double x = static_cast<double>(cover) / static_cast<double>(cover_full);
+                    double x = double(cover) / cover_full;
                    c.r *= x;
                    c.g *= x;
                    c.b *= x;
@ -69,10 +69,10 @@ namespace agg
        static rgba get(const value_type* p, cover_type cover = cover_full)
        {
            return get(
-                p[order_type::R],
-                p[order_type::G],
-                p[order_type::B],
-                p[order_type::A],
+                p[order_type::R], 
+                p[order_type::G], 
+                p[order_type::B], 
+                p[order_type::A], 
                cover);
        }

--- a/deps/agg/include/agg_pixfmt_rgba.h
+++ b/deps/agg/include/agg_pixfmt_rgba.h
@ -24,7 +24,6 @@
 #ifndef AGG_PIXFMT_RGBA_INCLUDED
 #define AGG_PIXFMT_RGBA_INCLUDED

-#include <mapnik/config.hpp>
 #include <cstring>
 #include <cmath>
 #include "agg_basics.h"
@ -3167,10 +3166,6 @@ private:



-extern template struct MAPNIK_DECL comp_op_rgba_hue<agg::rgba8, agg::order_rgba>;
-extern template struct MAPNIK_DECL comp_op_rgba_saturation<agg::rgba8, agg::order_rgba>;
-extern template struct MAPNIK_DECL comp_op_rgba_color<agg::rgba8, agg::order_rgba>;
-extern template struct MAPNIK_DECL comp_op_rgba_value<agg::rgba8, agg::order_rgba>;

 //-----------------------------------------------------------------------
 typedef blender_rgba<rgba8, order_rgba> blender_rgba32; //----blender_rgba32
--- a/deps/agg/include/agg_rasterizer_sl_clip.h
+++ b/deps/agg/include/agg_rasterizer_sl_clip.h
@ -2,8 +2,8 @@
 // Anti-Grain Geometry - Version 2.4
 // Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
 //
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
+// Permission to copy, use, modify, sell and distribute this software 
+// is granted provided this copyright notice appears in all copies. 
 // This software is provided "as is" without express or implied
 // warranty, and with no claim as to its suitability for any purpose.
 //
@ -24,7 +24,7 @@ namespace agg
    {
        poly_max_coord = (1 << 30) - 1 //----poly_max_coord
    };
-
+    
    //------------------------------------------------------------ras_conv_int
    struct ras_conv_int
    {
@ -35,7 +35,7 @@ namespace agg
        }
        static int xi(int v) { return v; }
        static int yi(int v) { return v; }
-        static int upscale(double v) { return iround(v * static_cast<double>(poly_subpixel_scale)); }
+        static int upscale(double v) { return iround(v * poly_subpixel_scale); }
        static int downscale(int v)  { return v; }
    };

@ -49,9 +49,9 @@ namespace agg
        }
        static int xi(int v) { return v; }
        static int yi(int v) { return v; }
-        static int upscale(double v)
-        {
-            return saturation<poly_max_coord>::iround(v * static_cast<double>(poly_subpixel_scale));
+        static int upscale(double v) 
+        { 
+            return saturation<poly_max_coord>::iround(v * poly_subpixel_scale); 
        }
        static int downscale(int v) { return v; }
    };
@ -66,7 +66,7 @@ namespace agg
        }
        static int xi(int v) { return v * 3; }
        static int yi(int v) { return v; }
-        static int upscale(double v) { return iround(v * static_cast<double>(poly_subpixel_scale)); }
+        static int upscale(double v) { return iround(v * poly_subpixel_scale); }
        static int downscale(int v)  { return v; }
    };

@ -78,10 +78,10 @@ namespace agg
        {
            return a * b / c;
        }
-        static int xi(double v) { return iround(v * static_cast<double>(poly_subpixel_scale)); }
-        static int yi(double v) { return iround(v * static_cast<double>(poly_subpixel_scale)); }
+        static int xi(double v) { return iround(v * poly_subpixel_scale); }
+        static int yi(double v) { return iround(v * poly_subpixel_scale); }
        static double upscale(double v) { return v; }
-        static double downscale(int v)  { return v / static_cast<double>(poly_subpixel_scale); }
+        static double downscale(int v)  { return v / double(poly_subpixel_scale); }
    };

    //--------------------------------------------------------ras_conv_dbl_3x
@ -92,10 +92,10 @@ namespace agg
        {
            return a * b / c;
        }
-        static int xi(double v) { return iround(v * static_cast<double>(poly_subpixel_scale) * 3); }
-        static int yi(double v) { return iround(v * static_cast<double>(poly_subpixel_scale)); }
+        static int xi(double v) { return iround(v * poly_subpixel_scale * 3); }
+        static int yi(double v) { return iround(v * poly_subpixel_scale); }
        static double upscale(double v) { return v; }
-        static double downscale(int v)  { return v / static_cast<double>(poly_subpixel_scale); }
+        static double downscale(int v)  { return v / double(poly_subpixel_scale); }
    };


@ -111,12 +111,12 @@ namespace agg
        typedef rect_base<coord_type>     rect_type;

        //--------------------------------------------------------------------
-        rasterizer_sl_clip() :
+        rasterizer_sl_clip() :  
            m_clip_box(0,0,0,0),
            m_x1(0),
            m_y1(0),
            m_f1(0),
-            m_clipping(false)
+            m_clipping(false) 
        {}

        //--------------------------------------------------------------------
@ -145,8 +145,8 @@ namespace agg
        //------------------------------------------------------------------------
        template<class Rasterizer>
        AGG_INLINE void line_clip_y(Rasterizer& ras,
-                                    coord_type x1, coord_type y1,
-                                    coord_type x2, coord_type y2,
+                                    coord_type x1, coord_type y1, 
+                                    coord_type x2, coord_type y2, 
                                    unsigned   f1, unsigned   f2) const
        {
            f1 &= 10;
@ -154,7 +154,7 @@ namespace agg
            if((f1 | f2) == 0)
            {
                // Fully visible
-                ras.line(Conv::xi(x1), Conv::yi(y1), Conv::xi(x2), Conv::yi(y2));
+                ras.line(Conv::xi(x1), Conv::yi(y1), Conv::xi(x2), Conv::yi(y2)); 
            }
            else
            {
@ -192,8 +192,8 @@ namespace agg
                    tx2 = x1 + Conv::mul_div(m_clip_box.y2-y1, x2-x1, y2-y1);
                    ty2 = m_clip_box.y2;
                }
-                ras.line(Conv::xi(tx1), Conv::yi(ty1),
-                         Conv::xi(tx2), Conv::yi(ty2));
+                ras.line(Conv::xi(tx1), Conv::yi(ty1), 
+                         Conv::xi(tx2), Conv::yi(ty2)); 
            }
        }

@ -288,8 +288,8 @@ namespace agg
            }
            else
            {
-                ras.line(Conv::xi(m_x1), Conv::yi(m_y1),
-                         Conv::xi(x2),   Conv::yi(y2));
+                ras.line(Conv::xi(m_x1), Conv::yi(m_y1), 
+                         Conv::xi(x2),   Conv::yi(y2)); 
            }
            m_x1 = x2;
            m_y1 = y2;
@ -321,10 +321,10 @@ namespace agg
        void move_to(coord_type x1, coord_type y1) { m_x1 = x1; m_y1 = y1; }

        template<class Rasterizer>
-        void line_to(Rasterizer& ras, coord_type x2, coord_type y2)
-        {
-            ras.line(m_x1, m_y1, x2, y2);
-            m_x1 = x2;
+        void line_to(Rasterizer& ras, coord_type x2, coord_type y2) 
+        { 
+            ras.line(m_x1, m_y1, x2, y2); 
+            m_x1 = x2; 
            m_y1 = y2;
        }

--- a/deps/agg/include/agg_renderer_outline_aa.h
+++ b/deps/agg/include/agg_renderer_outline_aa.h
@ -1305,7 +1305,7 @@ namespace agg
            for(i = 0; i < aa_scale; i++)
            {
                m_gamma[i] = value_type(
-                    uround(gamma_function(static_cast<double>(i) / static_cast<double>(aa_mask)) * aa_mask));
+                    uround(gamma_function(double(i) / aa_mask) * aa_mask));
            }
        }

--- a/deps/agg/src/agg_arrowhead.cpp
+++ b/deps/agg/src/agg_arrowhead.cpp
@ -66,9 +66,7 @@ void arrowhead::rewind(unsigned path_id)
        m_cmd[3] = path_cmd_line_to;
        m_cmd[4] = path_cmd_line_to;
        m_cmd[5] = path_cmd_line_to;
-        m_cmd[7] = path_cmd_end_poly
-            | static_cast<path_commands_e>(path_flags_close)
-            | static_cast<path_commands_e>(path_flags_ccw);
+        m_cmd[7] = path_cmd_end_poly | path_flags_close | path_flags_ccw;
        m_cmd[6] = path_cmd_stop;
        return;
    }
@ -89,9 +87,7 @@ void arrowhead::rewind(unsigned path_id)
        m_cmd[1] = path_cmd_line_to;
        m_cmd[2] = path_cmd_line_to;
        m_cmd[3] = path_cmd_line_to;
-        m_cmd[4] = path_cmd_end_poly
-            | static_cast<path_commands_e>(path_flags_close)
-            | static_cast<path_commands_e>(path_flags_ccw);
+        m_cmd[4] = path_cmd_end_poly | path_flags_close | path_flags_ccw;
        m_cmd[5] = path_cmd_stop;
        return;
    }
--- a/deps/agg/src/agg_line_profile_aa.cpp
+++ b/deps/agg/src/agg_line_profile_aa.cpp
@ -42,7 +42,7 @@ void line_profile_aa::width(double w)
 //---------------------------------------------------------------------
 line_profile_aa::value_type* line_profile_aa::profile(double w)
 {
-    m_subpixel_width = uround(w * static_cast<double>(subpixel_scale));
+    m_subpixel_width = uround(w * subpixel_scale);
    unsigned size = m_subpixel_width + subpixel_scale * 6;
    if(size > m_profile.size())
    {
@ -56,8 +56,8 @@ line_profile_aa::value_type* line_profile_aa::profile(double w)
 void line_profile_aa::set(double center_width, double smoother_width)
 {
    double base_val = 1.0;
-    if(center_width == 0.0)   center_width = 1.0 / static_cast<double>(subpixel_scale);
-    if(smoother_width == 0.0) smoother_width = 1.0 / static_cast<double>(subpixel_scale);
+    if(center_width == 0.0)   center_width = 1.0 / subpixel_scale;
+    if(smoother_width == 0.0) smoother_width = 1.0 / subpixel_scale;

    double width = center_width + smoother_width;
    if(width < m_min_width)
@ -70,15 +70,15 @@ void line_profile_aa::set(double center_width, double smoother_width)

    value_type* ch = profile(center_width + smoother_width);

-    unsigned subpixel_center_width = unsigned(center_width * static_cast<double>(subpixel_scale));
-    unsigned subpixel_smoother_width = unsigned(smoother_width * static_cast<double>(subpixel_scale));
+    unsigned subpixel_center_width = unsigned(center_width * subpixel_scale);
+    unsigned subpixel_smoother_width = unsigned(smoother_width * subpixel_scale);

-    value_type* ch_center   = ch + subpixel_scale * 2;
+    value_type* ch_center   = ch + subpixel_scale*2;
    value_type* ch_smoother = ch_center + subpixel_center_width;

    unsigned i;

-    unsigned val = m_gamma[unsigned(base_val * static_cast<double>(aa_mask))];
+    unsigned val = m_gamma[unsigned(base_val * aa_mask)];
    ch = ch_center;
    for(i = 0; i < subpixel_center_width; i++)
    {
@ -90,7 +90,7 @@ void line_profile_aa::set(double center_width, double smoother_width)
        *ch_smoother++ =
            m_gamma[unsigned((base_val -
                              base_val *
-                              (double(i) / subpixel_smoother_width)) * static_cast<double>(aa_mask))];
+                              (double(i) / subpixel_smoother_width)) * aa_mask)];
    }

    unsigned n_smoother = profile_size() -
@ -113,3 +113,4 @@ void line_profile_aa::set(double center_width, double smoother_width)


 }
+
--- a/deps/agg/src/agg_rounded_rect.cpp
+++ b/deps/agg/src/agg_rounded_rect.cpp
@ -152,9 +152,7 @@ unsigned rounded_rect::vertex(double* x, double* y)
        else return path_cmd_line_to;

    case 8:
-        cmd = path_cmd_end_poly
-            | static_cast<path_commands_e>(path_flags_close)
-            | static_cast<path_commands_e>(path_flags_ccw);
+        cmd = path_cmd_end_poly | path_flags_close | path_flags_ccw;
        m_status++;
        break;
    }
@ -163,3 +161,4 @@ unsigned rounded_rect::vertex(double* x, double* y)


 }
+
--- a/deps/agg/src/agg_vcgen_contour.cpp
+++ b/deps/agg/src/agg_vcgen_contour.cpp
@ -153,9 +153,7 @@ unsigned vcgen_contour::vertex(double* x, double* y)
        case end_poly:
            if(!m_closed) return path_cmd_stop;
            m_status = stop;
-            return path_cmd_end_poly
-                | static_cast<path_commands_e>(path_flags_close)
-                | static_cast<path_commands_e>(path_flags_ccw);
+            return path_cmd_end_poly | path_flags_close | path_flags_ccw;

        case stop:
            return path_cmd_stop;
--- a/deps/agg/src/agg_vcgen_stroke.cpp
+++ b/deps/agg/src/agg_vcgen_stroke.cpp
@ -196,15 +196,11 @@ unsigned vcgen_stroke::vertex(double* x, double* y)

        case end_poly1:
            m_status = m_prev_status;
-            return path_cmd_end_poly
-                | static_cast<path_commands_e>(path_flags_close)
-                | static_cast<path_commands_e>(path_flags_ccw);
+            return path_cmd_end_poly | path_flags_close | path_flags_ccw;

        case end_poly2:
            m_status = m_prev_status;
-            return path_cmd_end_poly
-                | static_cast<path_commands_e>(path_flags_close)
-                | static_cast<path_commands_e>(path_flags_cw);
+            return path_cmd_end_poly | path_flags_close | path_flags_cw;

        case stop:
            cmd = path_cmd_stop;
--- a/deps/boost/.clang-format
+++ b/deps/boost/.clang-format
@ -1 +0,0 @@
-DisableFormat: true
--- a/deps/mapbox/.clang-format
+++ b/deps/mapbox/.clang-format
@ -1 +0,0 @@
-DisableFormat: true
--- a/deps/mapnik/sparsehash/internal/densehashtable.h
+++ b/deps/mapnik/sparsehash/internal/densehashtable.h
--- a/deps/mapnik/sparsehash/internal/hashtable-common.h
+++ b/deps/mapnik/sparsehash/internal/hashtable-common.h
@ -43,9 +43,9 @@
 #include <mapnik/sparsehash/internal/sparseconfig.h>
 #include <assert.h>
 #include <stdio.h>
-#include <stddef.h> // for size_t
+#include <stddef.h>                  // for size_t
 #include <iosfwd>
-#include <stdexcept> // For length_error
+#include <stdexcept>                 // For length_error

 _START_GOOGLE_NAMESPACE_

@ -80,15 +80,15 @@ namespace sparsehash_internal {
 // ----- low-level I/O for FILE* ----

 template<typename Ignored>
-inline bool read_data_internal(Ignored*, FILE* fp, void* data, size_t length)
-{
-    return fread(data, length, 1, fp) == 1;
+inline bool read_data_internal(Ignored*, FILE* fp,
+                               void* data, size_t length) {
+  return fread(data, length, 1, fp) == 1;
 }

 template<typename Ignored>
-inline bool write_data_internal(Ignored*, FILE* fp, const void* data, size_t length)
-{
-    return fwrite(data, length, 1, fp) == 1;
+inline bool write_data_internal(Ignored*, FILE* fp,
+                                const void* data, size_t length) {
+  return fwrite(data, length, 1, fp) == 1;
 }

 // ----- low-level I/O for iostream ----
@ -98,57 +98,55 @@ inline bool write_data_internal(Ignored*, FILE* fp, const void* data, size_t len
 // it's only legal to delay the instantiation the way we want to if
 // the istream/ostream is a template type.  So we jump through hoops.
 template<typename ISTREAM>
-inline bool read_data_internal_for_istream(ISTREAM* fp, void* data, size_t length)
-{
-    return fp->read(reinterpret_cast<char*>(data), length).good();
+inline bool read_data_internal_for_istream(ISTREAM* fp,
+                                           void* data, size_t length) {
+  return fp->read(reinterpret_cast<char*>(data), length).good();
 }
 template<typename Ignored>
-inline bool read_data_internal(Ignored*, std::istream* fp, void* data, size_t length)
-{
-    return read_data_internal_for_istream(fp, data, length);
+inline bool read_data_internal(Ignored*, std::istream* fp,
+                               void* data, size_t length) {
+  return read_data_internal_for_istream(fp, data, length);
 }

 template<typename OSTREAM>
-inline bool write_data_internal_for_ostream(OSTREAM* fp, const void* data, size_t length)
-{
-    return fp->write(reinterpret_cast<const char*>(data), length).good();
+inline bool write_data_internal_for_ostream(OSTREAM* fp,
+                                            const void* data, size_t length) {
+  return fp->write(reinterpret_cast<const char*>(data), length).good();
 }
 template<typename Ignored>
-inline bool write_data_internal(Ignored*, std::ostream* fp, const void* data, size_t length)
-{
-    return write_data_internal_for_ostream(fp, data, length);
+inline bool write_data_internal(Ignored*, std::ostream* fp,
+                                const void* data, size_t length) {
+  return write_data_internal_for_ostream(fp, data, length);
 }

 // ----- low-level I/O for custom streams ----

 // The INPUT type needs to support a Read() method that takes a
 // buffer and a length and returns the number of bytes read.
-template<typename INPUT>
-inline bool read_data_internal(INPUT* fp, void*, void* data, size_t length)
-{
-    return static_cast<size_t>(fp->Read(data, length)) == length;
+template <typename INPUT>
+inline bool read_data_internal(INPUT* fp, void*,
+                               void* data, size_t length) {
+  return static_cast<size_t>(fp->Read(data, length)) == length;
 }

 // The OUTPUT type needs to support a Write() operation that takes
 // a buffer and a length and returns the number of bytes written.
-template<typename OUTPUT>
-inline bool write_data_internal(OUTPUT* fp, void*, const void* data, size_t length)
-{
-    return static_cast<size_t>(fp->Write(data, length)) == length;
+template <typename OUTPUT>
+inline bool write_data_internal(OUTPUT* fp, void*,
+                                const void* data, size_t length) {
+  return static_cast<size_t>(fp->Write(data, length)) == length;
 }

 // ----- low-level I/O: the public API ----

-template<typename INPUT>
-inline bool read_data(INPUT* fp, void* data, size_t length)
-{
-    return read_data_internal(fp, fp, data, length);
+template <typename INPUT>
+inline bool read_data(INPUT* fp, void* data, size_t length) {
+  return read_data_internal(fp, fp, data, length);
 }

-template<typename OUTPUT>
-inline bool write_data(OUTPUT* fp, const void* data, size_t length)
-{
-    return write_data_internal(fp, fp, data, length);
+template <typename OUTPUT>
+inline bool write_data(OUTPUT* fp, const void* data, size_t length) {
+  return write_data_internal(fp, fp, data, length);
 }

 // Uses read_data() and write_data() to read/write an integer.
@ -156,32 +154,26 @@ inline bool write_data(OUTPUT* fp, const void* data, size_t length)
 // from sizeof(IntType), allowing us to save on a 32-bit system
 // and load on a 64-bit system).  Excess bytes are taken to be 0.
 // INPUT and OUTPUT must match legal inputs to read/write_data (above).
-template<typename INPUT, typename IntType>
-bool read_bigendian_number(INPUT* fp, IntType* value, size_t length)
-{
-    *value = 0;
-    unsigned char byte;
-    for (size_t i = 0; i < length; ++i)
-    {
-        if (!read_data(fp, &byte, sizeof(byte)))
-            return false;
-        *value |= static_cast<IntType>(byte) << ((length - 1 - i) * 8);
-    }
-    return true;
+template <typename INPUT, typename IntType>
+bool read_bigendian_number(INPUT* fp, IntType* value, size_t length) {
+  *value = 0;
+  unsigned char byte;
+  for (size_t i = 0; i < length; ++i) {
+    if (!read_data(fp, &byte, sizeof(byte))) return false;
+    *value |= static_cast<IntType>(byte) << ((length - 1 - i) * 8);
+  }
+  return true;
 }

-template<typename OUTPUT, typename IntType>
-bool write_bigendian_number(OUTPUT* fp, IntType value, size_t length)
-{
-    unsigned char byte;
-    for (size_t i = 0; i < length; ++i)
-    {
-        byte =
-          (sizeof(value) <= length - 1 - i) ? 0 : static_cast<unsigned char>((value >> ((length - 1 - i) * 8)) & 255);
-        if (!write_data(fp, &byte, sizeof(byte)))
-            return false;
-    }
-    return true;
+template <typename OUTPUT, typename IntType>
+bool write_bigendian_number(OUTPUT* fp, IntType value, size_t length) {
+  unsigned char byte;
+  for (size_t i = 0; i < length; ++i) {
+    byte = (sizeof(value) <= length-1 - i)
+        ? 0 : static_cast<unsigned char>((value >> ((length-1 - i) * 8)) & 255);
+    if (!write_data(fp, &byte, sizeof(byte))) return false;
+  }
+  return true;
 }

 // If your keys and values are simple enough, you can pass this
@ -189,22 +181,19 @@ bool write_bigendian_number(OUTPUT* fp, IntType value, size_t length)
 // value_type is a POD type that contains no pointers.  Note,
 // however, we don't try to normalize endianness.
 // This is the type used for NopointerSerializer.
-template<typename value_type>
-struct pod_serializer
-{
-    template<typename INPUT>
-    bool operator()(INPUT* fp, value_type* value) const
-    {
-        return read_data(fp, value, sizeof(*value));
-    }
+template <typename value_type> struct pod_serializer {
+  template <typename INPUT>
+  bool operator()(INPUT* fp, value_type* value) const {
+    return read_data(fp, value, sizeof(*value));
+  }

-    template<typename OUTPUT>
-    bool operator()(OUTPUT* fp, const value_type& value) const
-    {
-        return write_data(fp, &value, sizeof(value));
-    }
+  template <typename OUTPUT>
+  bool operator()(OUTPUT* fp, const value_type& value) const {
+    return write_data(fp, &value, sizeof(value));
+  }
 };

+
 // Settings contains parameters for growing and shrinking the table.
 // It also packages zero-size functor (ie. hasher).
 //
@ -217,136 +206,165 @@ struct pod_serializer
 // for sure that the hash is the identity hash.  If it's not, this
 // is needless work (and possibly, though not likely, harmful).

-template<typename Key, typename HashFunc, typename SizeType, int HT_MIN_BUCKETS>
-class sh_hashtable_settings : public HashFunc
-{
-  public:
-    typedef Key key_type;
-    typedef HashFunc hasher;
-    typedef SizeType size_type;
+template<typename Key, typename HashFunc,
+         typename SizeType, int HT_MIN_BUCKETS>
+class sh_hashtable_settings : public HashFunc {
+ public:
+  typedef Key key_type;
+  typedef HashFunc hasher;
+  typedef SizeType size_type;

-  public:
-    sh_hashtable_settings(const hasher& hf, const float ht_occupancy_flt, const float ht_empty_flt)
-        : hasher(hf)
-        , enlarge_threshold_(0)
-        , shrink_threshold_(0)
-        , consider_shrink_(false)
-        , use_empty_(false)
-        , use_deleted_(false)
-        , num_ht_copies_(0)
-    {
-        set_enlarge_factor(ht_occupancy_flt);
-        set_shrink_factor(ht_empty_flt);
+ public:
+  sh_hashtable_settings(const hasher& hf,
+                        const float ht_occupancy_flt,
+                        const float ht_empty_flt)
+      : hasher(hf),
+        enlarge_threshold_(0),
+        shrink_threshold_(0),
+        consider_shrink_(false),
+        use_empty_(false),
+        use_deleted_(false),
+        num_ht_copies_(0) {
+    set_enlarge_factor(ht_occupancy_flt);
+    set_shrink_factor(ht_empty_flt);
+  }
+
+  size_type hash(const key_type& v) const {
+    // We munge the hash value when we don't trust hasher::operator().
+    return hash_munger<Key>::MungedHash(hasher::operator()(v));
+  }
+
+  float enlarge_factor() const {
+    return enlarge_factor_;
+  }
+  void set_enlarge_factor(float f) {
+    enlarge_factor_ = f;
+  }
+  float shrink_factor() const {
+    return shrink_factor_;
+  }
+  void set_shrink_factor(float f) {
+    shrink_factor_ = f;
+  }
+
+  size_type enlarge_threshold() const {
+    return enlarge_threshold_;
+  }
+  void set_enlarge_threshold(size_type t) {
+    enlarge_threshold_ = t;
+  }
+  size_type shrink_threshold() const {
+    return shrink_threshold_;
+  }
+  void set_shrink_threshold(size_type t) {
+    shrink_threshold_ = t;
+  }
+
+  size_type enlarge_size(size_type x) const {
+    return static_cast<size_type>(x * enlarge_factor_);
+  }
+  size_type shrink_size(size_type x) const {
+    return static_cast<size_type>(x * shrink_factor_);
+  }
+
+  bool consider_shrink() const {
+    return consider_shrink_;
+  }
+  void set_consider_shrink(bool t) {
+    consider_shrink_ = t;
+  }
+
+  bool use_empty() const {
+    return use_empty_;
+  }
+  void set_use_empty(bool t) {
+    use_empty_ = t;
+  }
+
+  bool use_deleted() const {
+    return use_deleted_;
+  }
+  void set_use_deleted(bool t) {
+    use_deleted_ = t;
+  }
+
+  size_type num_ht_copies() const {
+    return static_cast<size_type>(num_ht_copies_);
+  }
+  void inc_num_ht_copies() {
+    ++num_ht_copies_;
+  }
+
+  // Reset the enlarge and shrink thresholds
+  void reset_thresholds(size_type num_buckets) {
+    set_enlarge_threshold(enlarge_size(num_buckets));
+    set_shrink_threshold(shrink_size(num_buckets));
+    // whatever caused us to reset already considered
+    set_consider_shrink(false);
+  }
+
+  // Caller is resposible for calling reset_threshold right after
+  // set_resizing_parameters.
+  void set_resizing_parameters(float shrink, float grow) {
+    assert(shrink >= 0.0);
+    assert(grow <= 1.0);
+    if (shrink > grow/2.0f)
+      shrink = grow / 2.0f;     // otherwise we thrash hashtable size
+    set_shrink_factor(shrink);
+    set_enlarge_factor(grow);
+  }
+
+  // This is the smallest size a hashtable can be without being too crowded
+  // If you like, you can give a min #buckets as well as a min #elts
+  size_type min_buckets(size_type num_elts, size_type min_buckets_wanted) {
+    float enlarge = enlarge_factor();
+    size_type sz = HT_MIN_BUCKETS;             // min buckets allowed
+    while ( sz < min_buckets_wanted ||
+            num_elts >= static_cast<size_type>(sz * enlarge) ) {
+      // This just prevents overflowing size_type, since sz can exceed
+      // max_size() here.
+      if (static_cast<size_type>(sz * 2) < sz) {
+        throw std::length_error("resize overflow");  // protect against overflow
+      }
+      sz *= 2;
    }
+    return sz;
+  }

-    size_type hash(const key_type& v) const
-    {
-        // We munge the hash value when we don't trust hasher::operator().
-        return hash_munger<Key>::MungedHash(hasher::operator()(v));
+ private:
+  template<class HashKey> class hash_munger {
+   public:
+    static size_t MungedHash(size_t hash) {
+      return hash;
    }
-
-    float enlarge_factor() const { return enlarge_factor_; }
-    void set_enlarge_factor(float f) { enlarge_factor_ = f; }
-    float shrink_factor() const { return shrink_factor_; }
-    void set_shrink_factor(float f) { shrink_factor_ = f; }
-
-    size_type enlarge_threshold() const { return enlarge_threshold_; }
-    void set_enlarge_threshold(size_type t) { enlarge_threshold_ = t; }
-    size_type shrink_threshold() const { return shrink_threshold_; }
-    void set_shrink_threshold(size_type t) { shrink_threshold_ = t; }
-
-    size_type enlarge_size(size_type x) const { return static_cast<size_type>(x * enlarge_factor_); }
-    size_type shrink_size(size_type x) const { return static_cast<size_type>(x * shrink_factor_); }
-
-    bool consider_shrink() const { return consider_shrink_; }
-    void set_consider_shrink(bool t) { consider_shrink_ = t; }
-
-    bool use_empty() const { return use_empty_; }
-    void set_use_empty(bool t) { use_empty_ = t; }
-
-    bool use_deleted() const { return use_deleted_; }
-    void set_use_deleted(bool t) { use_deleted_ = t; }
-
-    size_type num_ht_copies() const { return static_cast<size_type>(num_ht_copies_); }
-    void inc_num_ht_copies() { ++num_ht_copies_; }
-
-    // Reset the enlarge and shrink thresholds
-    void reset_thresholds(size_type num_buckets)
-    {
-        set_enlarge_threshold(enlarge_size(num_buckets));
-        set_shrink_threshold(shrink_size(num_buckets));
-        // whatever caused us to reset already considered
-        set_consider_shrink(false);
+  };
+  // This matches when the hashtable key is a pointer.
+  template<class HashKey> class hash_munger<HashKey*> {
+   public:
+    static size_t MungedHash(size_t hash) {
+      // TODO(csilvers): consider rotating instead:
+      //    static const int shift = (sizeof(void *) == 4) ? 2 : 3;
+      //    return (hash << (sizeof(hash) * 8) - shift)) | (hash >> shift);
+      // This matters if we ever change sparse/dense_hash_* to compare
+      // hashes before comparing actual values.  It's speedy on x86.
+      return hash / sizeof(void*);   // get rid of known-0 bits
    }
+  };

-    // Caller is resposible for calling reset_threshold right after
-    // set_resizing_parameters.
-    void set_resizing_parameters(float shrink, float grow)
-    {
-        assert(shrink >= 0.0);
-        assert(grow <= 1.0);
-        if (shrink > grow / 2.0f)
-            shrink = grow / 2.0f; // otherwise we thrash hashtable size
-        set_shrink_factor(shrink);
-        set_enlarge_factor(grow);
-    }
-
-    // This is the smallest size a hashtable can be without being too crowded
-    // If you like, you can give a min #buckets as well as a min #elts
-    size_type min_buckets(size_type num_elts, size_type min_buckets_wanted)
-    {
-        float enlarge = enlarge_factor();
-        size_type sz = HT_MIN_BUCKETS; // min buckets allowed
-        while (sz < min_buckets_wanted || num_elts >= static_cast<size_type>(sz * enlarge))
-        {
-            // This just prevents overflowing size_type, since sz can exceed
-            // max_size() here.
-            if (static_cast<size_type>(sz * 2) < sz)
-            {
-                throw std::length_error("resize overflow"); // protect against overflow
-            }
-            sz *= 2;
-        }
-        return sz;
-    }
-
-  private:
-    template<class HashKey>
-    class hash_munger
-    {
-      public:
-        static size_t MungedHash(size_t hash) { return hash; }
-    };
-    // This matches when the hashtable key is a pointer.
-    template<class HashKey>
-    class hash_munger<HashKey*>
-    {
-      public:
-        static size_t MungedHash(size_t hash)
-        {
-            // TODO(csilvers): consider rotating instead:
-            //    static const int shift = (sizeof(void *) == 4) ? 2 : 3;
-            //    return (hash << (sizeof(hash) * 8) - shift)) | (hash >> shift);
-            // This matters if we ever change sparse/dense_hash_* to compare
-            // hashes before comparing actual values.  It's speedy on x86.
-            return hash / sizeof(void*); // get rid of known-0 bits
-        }
-    };
-
-    size_type enlarge_threshold_; // table.size() * enlarge_factor
-    size_type shrink_threshold_;  // table.size() * shrink_factor
-    float enlarge_factor_;        // how full before resize
-    float shrink_factor_;         // how empty before resize
-    // consider_shrink=true if we should try to shrink before next insert
-    bool consider_shrink_;
-    bool use_empty_;   // used only by densehashtable, not sparsehashtable
-    bool use_deleted_; // false until delkey has been set
-    // num_ht_copies is a counter incremented every Copy/Move
-    unsigned int num_ht_copies_;
+  size_type enlarge_threshold_;  // table.size() * enlarge_factor
+  size_type shrink_threshold_;   // table.size() * shrink_factor
+  float enlarge_factor_;         // how full before resize
+  float shrink_factor_;          // how empty before resize
+  // consider_shrink=true if we should try to shrink before next insert
+  bool consider_shrink_;
+  bool use_empty_;    // used only by densehashtable, not sparsehashtable
+  bool use_deleted_;  // false until delkey has been set
+  // num_ht_copies is a counter incremented every Copy/Move
+  unsigned int num_ht_copies_;
 };

-} // namespace sparsehash_internal
+}  // namespace sparsehash_internal

 _END_GOOGLE_NAMESPACE_

-#endif // UTIL_GTL_HASHTABLE_COMMON_H_
+#endif  // UTIL_GTL_HASHTABLE_COMMON_H_
--- a/deps/mapnik/sparsehash/internal/libc_allocator_with_realloc.h
+++ b/deps/mapnik/sparsehash/internal/libc_allocator_with_realloc.h
@ -33,82 +33,87 @@
 #define UTIL_GTL_LIBC_ALLOCATOR_WITH_REALLOC_H_

 #include <mapnik/sparsehash/internal/sparseconfig.h>
-#include <stdlib.h> // for malloc/realloc/free
-#include <stddef.h> // for ptrdiff_t
-#include <new>      // for placement new
+#include <stdlib.h>           // for malloc/realloc/free
+#include <stddef.h>           // for ptrdiff_t
+#include <new>                // for placement new

 _START_GOOGLE_NAMESPACE_

 template<class T>
-class libc_allocator_with_realloc
-{
-  public:
-    typedef T value_type;
-    typedef size_t size_type;
-    typedef ptrdiff_t difference_type;
+class libc_allocator_with_realloc {
+ public:
+  typedef T value_type;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;

-    typedef T* pointer;
-    typedef const T* const_pointer;
-    typedef T& reference;
-    typedef const T& const_reference;
+  typedef T* pointer;
+  typedef const T* const_pointer;
+  typedef T& reference;
+  typedef const T& const_reference;

-    libc_allocator_with_realloc() {}
-    libc_allocator_with_realloc(const libc_allocator_with_realloc&) {}
-    ~libc_allocator_with_realloc() {}
+  libc_allocator_with_realloc() {}
+  libc_allocator_with_realloc(const libc_allocator_with_realloc&) {}
+  ~libc_allocator_with_realloc() {}

-    pointer address(reference r) const { return &r; }
-    const_pointer address(const_reference r) const { return &r; }
+  pointer address(reference r) const  { return &r; }
+  const_pointer address(const_reference r) const  { return &r; }

-    pointer allocate(size_type n, const_pointer = 0) { return static_cast<pointer>(malloc(n * sizeof(value_type))); }
-    void deallocate(pointer p, size_type) { free(p); }
-    pointer reallocate(pointer p, size_type n) { return static_cast<pointer>(realloc(p, n * sizeof(value_type))); }
+  pointer allocate(size_type n, const_pointer = 0) {
+    return static_cast<pointer>(malloc(n * sizeof(value_type)));
+  }
+  void deallocate(pointer p, size_type) {
+    free(p);
+  }
+  pointer reallocate(pointer p, size_type n) {
+    return static_cast<pointer>(realloc(p, n * sizeof(value_type)));
+  }

-    size_type max_size() const { return static_cast<size_type>(-1) / sizeof(value_type); }
+  size_type max_size() const  {
+    return static_cast<size_type>(-1) / sizeof(value_type);
+  }

-    void construct(pointer p, const value_type& val) { new (p) value_type(val); }
-    void destroy(pointer p) { p->~value_type(); }
+  void construct(pointer p, const value_type& val) {
+    new(p) value_type(val);
+  }
+  void destroy(pointer p) { p->~value_type(); }

-    template<class U>
-    libc_allocator_with_realloc(const libc_allocator_with_realloc<U>&)
-    {}
+  template <class U>
+  libc_allocator_with_realloc(const libc_allocator_with_realloc<U>&) {}

-    template<class U>
-    struct rebind
-    {
-        typedef libc_allocator_with_realloc<U> other;
-    };
+  template<class U>
+  struct rebind {
+    typedef libc_allocator_with_realloc<U> other;
+  };
 };

 // libc_allocator_with_realloc<void> specialization.
 template<>
-class libc_allocator_with_realloc<void>
-{
-  public:
-    typedef void value_type;
-    typedef size_t size_type;
-    typedef ptrdiff_t difference_type;
-    typedef void* pointer;
-    typedef const void* const_pointer;
+class libc_allocator_with_realloc<void> {
+ public:
+  typedef void value_type;
+  typedef size_t size_type;
+  typedef ptrdiff_t difference_type;
+  typedef void* pointer;
+  typedef const void* const_pointer;

-    template<class U>
-    struct rebind
-    {
-        typedef libc_allocator_with_realloc<U> other;
-    };
+  template<class U>
+  struct rebind {
+    typedef libc_allocator_with_realloc<U> other;
+  };
 };

 template<class T>
-inline bool operator==(const libc_allocator_with_realloc<T>&, const libc_allocator_with_realloc<T>&)
-{
-    return true;
+inline bool operator==(const libc_allocator_with_realloc<T>&,
+                       const libc_allocator_with_realloc<T>&) {
+  return true;
 }

 template<class T>
-inline bool operator!=(const libc_allocator_with_realloc<T>&, const libc_allocator_with_realloc<T>&)
-{
-    return false;
+inline bool operator!=(const libc_allocator_with_realloc<T>&,
+                       const libc_allocator_with_realloc<T>&) {
+  return false;
 }

 _END_GOOGLE_NAMESPACE_

-#endif // UTIL_GTL_LIBC_ALLOCATOR_WITH_REALLOC_H_
+#endif  // UTIL_GTL_LIBC_ALLOCATOR_WITH_REALLOC_H_
--- a/deps/mapnik/sparsehash/template_util.h
+++ b/deps/mapnik/sparsehash/template_util.h
@ -56,16 +56,14 @@ _START_GOOGLE_NAMESPACE_
 // sizeof(big_)
 typedef char small_;

-struct big_
-{
-    char dummy[2];
+struct big_ {
+  char dummy[2];
 };

 // Identity metafunction.
-template<class T>
-struct identity_
-{
-    typedef T type;
+template <class T>
+struct identity_ {
+  typedef T type;
 };

 // integral_constant, defined in tr1, is a wrapper for an integer
@ -74,64 +72,63 @@ struct identity_
 // general integer_constant for compatibility with tr1.

 template<class T, T v>
-struct integral_constant
-{
-    static const T value = v;
-    typedef T value_type;
-    typedef integral_constant<T, v> type;
+struct integral_constant {
+  static const T value = v;
+  typedef T value_type;
+  typedef integral_constant<T, v> type;
 };

-template<class T, T v>
-const T integral_constant<T, v>::value;
+template <class T, T v> const T integral_constant<T, v>::value;
+

 // Abbreviations: true_type and false_type are structs that represent boolean
 // true and false values. Also define the boost::mpl versions of those names,
 // true_ and false_.
-typedef integral_constant<bool, true> true_type;
+typedef integral_constant<bool, true>  true_type;
 typedef integral_constant<bool, false> false_type;
-typedef true_type true_;
+typedef true_type  true_;
 typedef false_type false_;

 // if_ is a templatized conditional statement.
 // if_<cond, A, B> is a compile time evaluation of cond.
 // if_<>::type contains A if cond is true, B otherwise.
 template<bool cond, typename A, typename B>
-struct if_
-{
-    typedef A type;
+struct if_{
+  typedef A type;
 };

 template<typename A, typename B>
-struct if_<false, A, B>
-{
-    typedef B type;
+struct if_<false, A, B> {
+  typedef B type;
 };

+
 // type_equals_ is a template type comparator, similar to Loki IsSameType.
 // type_equals_<A, B>::value is true iff "A" is the same type as "B".
 //
 // New code should prefer base::is_same, defined in base/type_traits.h.
 // It is functionally identical, but is_same is the standard spelling.
 template<typename A, typename B>
-struct type_equals_ : public false_
-{};
+struct type_equals_ : public false_ {
+};

 template<typename A>
-struct type_equals_<A, A> : public true_
-{};
+struct type_equals_<A, A> : public true_ {
+};

 // and_ is a template && operator.
 // and_<A, B>::value evaluates "A::value && B::value".
 template<typename A, typename B>
-struct and_ : public integral_constant<bool, (A::value && B::value)>
-{};
+struct and_ : public integral_constant<bool, (A::value && B::value)> {
+};

 // or_ is a template || operator.
 // or_<A, B>::value evaluates "A::value || B::value".
 template<typename A, typename B>
-struct or_ : public integral_constant<bool, (A::value || B::value)>
-{};
+struct or_ : public integral_constant<bool, (A::value || B::value)> {
+};
+

 _END_GOOGLE_NAMESPACE_

-#endif // BASE_TEMPLATE_UTIL_H_
+#endif  // BASE_TEMPLATE_UTIL_H_
--- a/deps/mapnik/sparsehash/type_traits.h
+++ b/deps/mapnik/sparsehash/type_traits.h
@ -58,188 +58,106 @@
 #define BASE_TYPE_TRAITS_H_

 #include <mapnik/sparsehash/internal/sparseconfig.h>
-#include <utility> // For pair
+#include <utility>                  // For pair

-#include <mapnik/sparsehash/template_util.h> // For true_type and false_type
+#include <mapnik/sparsehash/template_util.h>     // For true_type and false_type

 _START_GOOGLE_NAMESPACE_

-template<class T>
-struct is_integral;
-template<class T>
-struct is_floating_point;
-template<class T>
-struct is_pointer;
+template <class T> struct is_integral;
+template <class T> struct is_floating_point;
+template <class T> struct is_pointer;
 // MSVC can't compile this correctly, and neither can gcc 3.3.5 (at least)
 #if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3)
 // is_enum uses is_convertible, which is not available on MSVC.
-template<class T>
-struct is_enum;
+template <class T> struct is_enum;
 #endif
-template<class T>
-struct is_reference;
-template<class T>
-struct is_pod;
-template<class T>
-struct has_trivial_constructor;
-template<class T>
-struct has_trivial_copy;
-template<class T>
-struct has_trivial_assign;
-template<class T>
-struct has_trivial_destructor;
-template<class T>
-struct remove_const;
-template<class T>
-struct remove_volatile;
-template<class T>
-struct remove_cv;
-template<class T>
-struct remove_reference;
-template<class T>
-struct add_reference;
-template<class T>
-struct remove_pointer;
-template<class T, class U>
-struct is_same;
+template <class T> struct is_reference;
+template <class T> struct is_pod;
+template <class T> struct has_trivial_constructor;
+template <class T> struct has_trivial_copy;
+template <class T> struct has_trivial_assign;
+template <class T> struct has_trivial_destructor;
+template <class T> struct remove_const;
+template <class T> struct remove_volatile;
+template <class T> struct remove_cv;
+template <class T> struct remove_reference;
+template <class T> struct add_reference;
+template <class T> struct remove_pointer;
+template <class T, class U> struct is_same;
 #if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3)
-template<class From, class To>
-struct is_convertible;
+template <class From, class To> struct is_convertible;
 #endif

 // is_integral is false except for the built-in integer types. A
 // cv-qualified type is integral if and only if the underlying type is.
-template<class T>
-struct is_integral : false_type
-{};
-template<>
-struct is_integral<bool> : true_type
-{};
-template<>
-struct is_integral<char> : true_type
-{};
-template<>
-struct is_integral<unsigned char> : true_type
-{};
-template<>
-struct is_integral<signed char> : true_type
-{};
+template <class T> struct is_integral : false_type { };
+template<> struct is_integral<bool> : true_type { };
+template<> struct is_integral<char> : true_type { };
+template<> struct is_integral<unsigned char> : true_type { };
+template<> struct is_integral<signed char> : true_type { };
 #if defined(_MSC_VER)
 // wchar_t is not by default a distinct type from unsigned short in
 // Microsoft C.
 // See http://msdn2.microsoft.com/en-us/library/dh8che7s(VS.80).aspx
-template<>
-struct is_integral<__wchar_t> : true_type
-{};
+template<> struct is_integral<__wchar_t> : true_type { };
 #else
-template<>
-struct is_integral<wchar_t> : true_type
-{};
+template<> struct is_integral<wchar_t> : true_type { };
 #endif
-template<>
-struct is_integral<short> : true_type
-{};
-template<>
-struct is_integral<unsigned short> : true_type
-{};
-template<>
-struct is_integral<int> : true_type
-{};
-template<>
-struct is_integral<unsigned int> : true_type
-{};
-template<>
-struct is_integral<long> : true_type
-{};
-template<>
-struct is_integral<unsigned long> : true_type
-{};
+template<> struct is_integral<short> : true_type { };
+template<> struct is_integral<unsigned short> : true_type { };
+template<> struct is_integral<int> : true_type { };
+template<> struct is_integral<unsigned int> : true_type { };
+template<> struct is_integral<long> : true_type { };
+template<> struct is_integral<unsigned long> : true_type { };
 #ifdef HAVE_LONG_LONG
-template<>
-struct is_integral<long long> : true_type
-{};
-template<>
-struct is_integral<unsigned long long> : true_type
-{};
+template<> struct is_integral<long long> : true_type { };
+template<> struct is_integral<unsigned long long> : true_type { };
 #endif
-template<class T>
-struct is_integral<const T> : is_integral<T>
-{};
-template<class T>
-struct is_integral<volatile T> : is_integral<T>
-{};
-template<class T>
-struct is_integral<const volatile T> : is_integral<T>
-{};
+template <class T> struct is_integral<const T> : is_integral<T> { };
+template <class T> struct is_integral<volatile T> : is_integral<T> { };
+template <class T> struct is_integral<const volatile T> : is_integral<T> { };

 // is_floating_point is false except for the built-in floating-point types.
 // A cv-qualified type is integral if and only if the underlying type is.
-template<class T>
-struct is_floating_point : false_type
-{};
-template<>
-struct is_floating_point<float> : true_type
-{};
-template<>
-struct is_floating_point<double> : true_type
-{};
-template<>
-struct is_floating_point<long double> : true_type
-{};
-template<class T>
-struct is_floating_point<const T> : is_floating_point<T>
-{};
-template<class T>
-struct is_floating_point<volatile T> : is_floating_point<T>
-{};
-template<class T>
-struct is_floating_point<const volatile T> : is_floating_point<T>
-{};
+template <class T> struct is_floating_point : false_type { };
+template<> struct is_floating_point<float> : true_type { };
+template<> struct is_floating_point<double> : true_type { };
+template<> struct is_floating_point<long double> : true_type { };
+template <class T> struct is_floating_point<const T>
+    : is_floating_point<T> { };
+template <class T> struct is_floating_point<volatile T>
+    : is_floating_point<T> { };
+template <class T> struct is_floating_point<const volatile T>
+    : is_floating_point<T> { };

 // is_pointer is false except for pointer types. A cv-qualified type (e.g.
 // "int* const", as opposed to "int const*") is cv-qualified if and only if
 // the underlying type is.
-template<class T>
-struct is_pointer : false_type
-{};
-template<class T>
-struct is_pointer<T*> : true_type
-{};
-template<class T>
-struct is_pointer<const T> : is_pointer<T>
-{};
-template<class T>
-struct is_pointer<volatile T> : is_pointer<T>
-{};
-template<class T>
-struct is_pointer<const volatile T> : is_pointer<T>
-{};
+template <class T> struct is_pointer : false_type { };
+template <class T> struct is_pointer<T*> : true_type { };
+template <class T> struct is_pointer<const T> : is_pointer<T> { };
+template <class T> struct is_pointer<volatile T> : is_pointer<T> { };
+template <class T> struct is_pointer<const volatile T> : is_pointer<T> { };

 #if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3)

 namespace internal {

-template<class T>
-struct is_class_or_union
-{
-    template<class U>
-    static small_ tester(void (U::*)());
-    template<class U>
-    static big_ tester(...);
-    static const bool value = sizeof(tester<T>(0)) == sizeof(small_);
+template <class T> struct is_class_or_union {
+  template <class U> static small_ tester(void (U::*)());
+  template <class U> static big_ tester(...);
+  static const bool value = sizeof(tester<T>(0)) == sizeof(small_);
 };

 // is_convertible chokes if the first argument is an array. That's why
 // we use add_reference here.
-template<bool NotUnum, class T>
-struct is_enum_impl : is_convertible<typename add_reference<T>::type, int>
-{};
+template <bool NotUnum, class T> struct is_enum_impl
+    : is_convertible<typename add_reference<T>::type, int> { };

-template<class T>
-struct is_enum_impl<true, T> : false_type
-{};
+template <class T> struct is_enum_impl<true, T> : false_type { };

-} // namespace internal
+}  // namespace internal

 // Specified by TR1 [4.5.1] primary type categories.

@ -256,212 +174,127 @@ struct is_enum_impl<true, T> : false_type
 // Is-convertible-to-int check is done only if all other checks pass,
 // because it can't be used with some types (e.g. void or classes with
 // inaccessible conversion operators).
-template<class T>
-struct is_enum
-    : internal::is_enum_impl<is_same<T, void>::value || is_integral<T>::value || is_floating_point<T>::value ||
-                               is_reference<T>::value || internal::is_class_or_union<T>::value,
-                             T>
-{};
+template <class T> struct is_enum
+    : internal::is_enum_impl<
+          is_same<T, void>::value ||
+              is_integral<T>::value ||
+              is_floating_point<T>::value ||
+              is_reference<T>::value ||
+              internal::is_class_or_union<T>::value,
+          T> { };

-template<class T>
-struct is_enum<const T> : is_enum<T>
-{};
-template<class T>
-struct is_enum<volatile T> : is_enum<T>
-{};
-template<class T>
-struct is_enum<const volatile T> : is_enum<T>
-{};
+template <class T> struct is_enum<const T> : is_enum<T> { };
+template <class T> struct is_enum<volatile T> : is_enum<T> { };
+template <class T> struct is_enum<const volatile T> : is_enum<T> { };

 #endif

 // is_reference is false except for reference types.
-template<typename T>
-struct is_reference : false_type
-{};
-template<typename T>
-struct is_reference<T&> : true_type
-{};
+template<typename T> struct is_reference : false_type {};
+template<typename T> struct is_reference<T&> : true_type {};
+

 // We can't get is_pod right without compiler help, so fail conservatively.
 // We will assume it's false except for arithmetic types, enumerations,
 // pointers and cv-qualified versions thereof. Note that std::pair<T,U>
 // is not a POD even if T and U are PODs.
-template<class T>
-struct is_pod : integral_constant<bool,
-                                  (is_integral<T>::value || is_floating_point<T>::value ||
+template <class T> struct is_pod
+ : integral_constant<bool, (is_integral<T>::value ||
+                            is_floating_point<T>::value ||
 #if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3)
-                                   // is_enum is not available on MSVC.
-                                   is_enum<T>::value ||
+                            // is_enum is not available on MSVC.
+                            is_enum<T>::value ||
 #endif
-                                   is_pointer<T>::value)>
-{};
-template<class T>
-struct is_pod<const T> : is_pod<T>
-{};
-template<class T>
-struct is_pod<volatile T> : is_pod<T>
-{};
-template<class T>
-struct is_pod<const volatile T> : is_pod<T>
-{};
+                            is_pointer<T>::value)> { };
+template <class T> struct is_pod<const T> : is_pod<T> { };
+template <class T> struct is_pod<volatile T> : is_pod<T> { };
+template <class T> struct is_pod<const volatile T> : is_pod<T> { };
+

 // We can't get has_trivial_constructor right without compiler help, so
 // fail conservatively. We will assume it's false except for: (1) types
 // for which is_pod is true. (2) std::pair of types with trivial
 // constructors. (3) array of a type with a trivial constructor.
 // (4) const versions thereof.
-template<class T>
-struct has_trivial_constructor : is_pod<T>
-{};
-template<class T, class U>
-struct has_trivial_constructor<std::pair<T, U>>
-    : integral_constant<bool, (has_trivial_constructor<T>::value && has_trivial_constructor<U>::value)>
-{};
-template<class A, int N>
-struct has_trivial_constructor<A[N]> : has_trivial_constructor<A>
-{};
-template<class T>
-struct has_trivial_constructor<const T> : has_trivial_constructor<T>
-{};
+template <class T> struct has_trivial_constructor : is_pod<T> { };
+template <class T, class U> struct has_trivial_constructor<std::pair<T, U> >
+  : integral_constant<bool,
+                      (has_trivial_constructor<T>::value &&
+                       has_trivial_constructor<U>::value)> { };
+template <class A, int N> struct has_trivial_constructor<A[N]>
+  : has_trivial_constructor<A> { };
+template <class T> struct has_trivial_constructor<const T>
+  : has_trivial_constructor<T> { };

 // We can't get has_trivial_copy right without compiler help, so fail
 // conservatively. We will assume it's false except for: (1) types
 // for which is_pod is true. (2) std::pair of types with trivial copy
 // constructors. (3) array of a type with a trivial copy constructor.
 // (4) const versions thereof.
-template<class T>
-struct has_trivial_copy : is_pod<T>
-{};
-template<class T, class U>
-struct has_trivial_copy<std::pair<T, U>>
-    : integral_constant<bool, (has_trivial_copy<T>::value && has_trivial_copy<U>::value)>
-{};
-template<class A, int N>
-struct has_trivial_copy<A[N]> : has_trivial_copy<A>
-{};
-template<class T>
-struct has_trivial_copy<const T> : has_trivial_copy<T>
-{};
+template <class T> struct has_trivial_copy : is_pod<T> { };
+template <class T, class U> struct has_trivial_copy<std::pair<T, U> >
+  : integral_constant<bool,
+                      (has_trivial_copy<T>::value &&
+                       has_trivial_copy<U>::value)> { };
+template <class A, int N> struct has_trivial_copy<A[N]>
+  : has_trivial_copy<A> { };
+template <class T> struct has_trivial_copy<const T> : has_trivial_copy<T> { };

 // We can't get has_trivial_assign right without compiler help, so fail
 // conservatively. We will assume it's false except for: (1) types
 // for which is_pod is true. (2) std::pair of types with trivial copy
 // constructors. (3) array of a type with a trivial assign constructor.
-template<class T>
-struct has_trivial_assign : is_pod<T>
-{};
-template<class T, class U>
-struct has_trivial_assign<std::pair<T, U>>
-    : integral_constant<bool, (has_trivial_assign<T>::value && has_trivial_assign<U>::value)>
-{};
-template<class A, int N>
-struct has_trivial_assign<A[N]> : has_trivial_assign<A>
-{};
+template <class T> struct has_trivial_assign : is_pod<T> { };
+template <class T, class U> struct has_trivial_assign<std::pair<T, U> >
+  : integral_constant<bool,
+                      (has_trivial_assign<T>::value &&
+                       has_trivial_assign<U>::value)> { };
+template <class A, int N> struct has_trivial_assign<A[N]>
+  : has_trivial_assign<A> { };

 // We can't get has_trivial_destructor right without compiler help, so
 // fail conservatively. We will assume it's false except for: (1) types
 // for which is_pod is true. (2) std::pair of types with trivial
 // destructors. (3) array of a type with a trivial destructor.
 // (4) const versions thereof.
-template<class T>
-struct has_trivial_destructor : is_pod<T>
-{};
-template<class T, class U>
-struct has_trivial_destructor<std::pair<T, U>>
-    : integral_constant<bool, (has_trivial_destructor<T>::value && has_trivial_destructor<U>::value)>
-{};
-template<class A, int N>
-struct has_trivial_destructor<A[N]> : has_trivial_destructor<A>
-{};
-template<class T>
-struct has_trivial_destructor<const T> : has_trivial_destructor<T>
-{};
+template <class T> struct has_trivial_destructor : is_pod<T> { };
+template <class T, class U> struct has_trivial_destructor<std::pair<T, U> >
+  : integral_constant<bool,
+                      (has_trivial_destructor<T>::value &&
+                       has_trivial_destructor<U>::value)> { };
+template <class A, int N> struct has_trivial_destructor<A[N]>
+  : has_trivial_destructor<A> { };
+template <class T> struct has_trivial_destructor<const T>
+  : has_trivial_destructor<T> { };

 // Specified by TR1 [4.7.1]
-template<typename T>
-struct remove_const
-{
-    typedef T type;
-};
-template<typename T>
-struct remove_const<T const>
-{
-    typedef T type;
-};
-template<typename T>
-struct remove_volatile
-{
-    typedef T type;
-};
-template<typename T>
-struct remove_volatile<T volatile>
-{
-    typedef T type;
-};
-template<typename T>
-struct remove_cv
-{
-    typedef typename remove_const<typename remove_volatile<T>::type>::type type;
+template<typename T> struct remove_const { typedef T type; };
+template<typename T> struct remove_const<T const> { typedef T type; };
+template<typename T> struct remove_volatile { typedef T type; };
+template<typename T> struct remove_volatile<T volatile> { typedef T type; };
+template<typename T> struct remove_cv {
+  typedef typename remove_const<typename remove_volatile<T>::type>::type type;
 };

+
 // Specified by TR1 [4.7.2] Reference modifications.
-template<typename T>
-struct remove_reference
-{
-    typedef T type;
-};
-template<typename T>
-struct remove_reference<T&>
-{
-    typedef T type;
-};
+template<typename T> struct remove_reference { typedef T type; };
+template<typename T> struct remove_reference<T&> { typedef T type; };

-template<typename T>
-struct add_reference
-{
-    typedef T& type;
-};
-template<typename T>
-struct add_reference<T&>
-{
-    typedef T& type;
-};
+template <typename T> struct add_reference { typedef T& type; };
+template <typename T> struct add_reference<T&> { typedef T& type; };

 // Specified by TR1 [4.7.4] Pointer modifications.
-template<typename T>
-struct remove_pointer
-{
-    typedef T type;
-};
-template<typename T>
-struct remove_pointer<T*>
-{
-    typedef T type;
-};
-template<typename T>
-struct remove_pointer<T* const>
-{
-    typedef T type;
-};
-template<typename T>
-struct remove_pointer<T* volatile>
-{
-    typedef T type;
-};
-template<typename T>
-struct remove_pointer<T* const volatile>
-{
-    typedef T type;
-};
+template<typename T> struct remove_pointer { typedef T type; };
+template<typename T> struct remove_pointer<T*> { typedef T type; };
+template<typename T> struct remove_pointer<T* const> { typedef T type; };
+template<typename T> struct remove_pointer<T* volatile> { typedef T type; };
+template<typename T> struct remove_pointer<T* const volatile> {
+  typedef T type; };

 // Specified by TR1 [4.6] Relationships between types
-template<typename T, typename U>
-struct is_same : public false_type
-{};
-template<typename T>
-struct is_same<T, T> : public true_type
-{};
+template<typename T, typename U> struct is_same : public false_type { };
+template<typename T> struct is_same<T, T> : public true_type { };

 // Specified by TR1 [4.6] Relationships between types
 #if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3)
@ -476,22 +309,22 @@ namespace internal {
 // had called it with an argument of type From.  See Alexandrescu's
 // _Modern C++ Design_ for more details on this sort of trick.

-template<typename From, typename To>
-struct ConvertHelper
-{
-    static small_ Test(To);
-    static big_ Test(...);
-    static From Create();
+template <typename From, typename To>
+struct ConvertHelper {
+  static small_ Test(To);
+  static big_ Test(...);
+  static From Create();
 };
-} // namespace internal
+}  // namespace internal

 // Inherits from true_type if From is convertible to To, false_type otherwise.
-template<typename From, typename To>
+template <typename From, typename To>
 struct is_convertible
    : integral_constant<bool,
-                        sizeof(internal::ConvertHelper<From, To>::Test(internal::ConvertHelper<From, To>::Create())) ==
-                          sizeof(small_)>
-{};
+                        sizeof(internal::ConvertHelper<From, To>::Test(
+                                  internal::ConvertHelper<From, To>::Create()))
+                        == sizeof(small_)> {
+};
 #endif

 _END_GOOGLE_NAMESPACE_
@ -500,10 +333,10 @@ _END_GOOGLE_NAMESPACE_
 // these types are PODs, for human use.  They may be made more contentful
 // later.  The typedef is just to make it legal to put a semicolon after
 // these macros.
-#define DECLARE_POD(TypeName)        typedef int Dummy_Type_For_DECLARE_POD
+#define DECLARE_POD(TypeName) typedef int Dummy_Type_For_DECLARE_POD
 #define DECLARE_NESTED_POD(TypeName) DECLARE_POD(TypeName)
-#define PROPAGATE_POD_FROM_TEMPLATE_ARGUMENT(TemplateName)                                                             \
+#define PROPAGATE_POD_FROM_TEMPLATE_ARGUMENT(TemplateName)             \
    typedef int Dummy_Type_For_PROPAGATE_POD_FROM_TEMPLATE_ARGUMENT
 #define ENFORCE_POD(TypeName) typedef int Dummy_Type_For_ENFORCE_POD

-#endif // BASE_TYPE_TRAITS_H_
+#endif  // BASE_TYPE_TRAITS_H_
--- a/include/mapnik/adaptive_smooth.hpp
+++ b/include/mapnik/adaptive_smooth.hpp
@ -4,8 +4,6 @@
 #include <mapnik/util/math.hpp>

 #include <mapnik/warning.hpp>
-#include <mapnik/symbolizer_enumerations.hpp>
-#include <mapnik/util/variant.hpp>
 MAPNIK_DISABLE_WARNING_PUSH
 #include <mapnik/warning_ignore_agg.hpp>
 #include "agg_conv_smooth_poly1.h"
@ -82,9 +80,9 @@ class smooth_converter
    {
        switch (algo)
        {
-            case smooth_algorithm_enum::SMOOTH_ALGORITHM_ADAPTIVE:
+            case SMOOTH_ALGORITHM_ADAPTIVE:
                return adaptive_impl_type(geom);
-            case smooth_algorithm_enum::SMOOTH_ALGORITHM_BASIC:
+            case SMOOTH_ALGORITHM_BASIC:
            default:
                break;
        }
@ -94,7 +92,7 @@ class smooth_converter
  public:
    smooth_converter(Geometry& geom)
        : geom_(geom)
-        , impl_(std::move(init_impl(smooth_algorithm_enum::SMOOTH_ALGORITHM_BASIC, geom)))
+        , impl_(std::move(init_impl(SMOOTH_ALGORITHM_BASIC, geom)))
    {}

    void algorithm(smooth_algorithm_enum algo) { impl_ = init_impl(algo, geom_); }
--- a/include/mapnik/agg/render_polygon_pattern.hpp
+++ b/include/mapnik/agg/render_polygon_pattern.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/agg_helpers.hpp
+++ b/include/mapnik/agg_helpers.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
@ -39,19 +39,19 @@ void set_gamma_method(T& ras_ptr, double gamma, gamma_method_enum method)
 {
    switch (method)
    {
-        case gamma_method_enum::GAMMA_POWER:
+        case GAMMA_POWER:
            ras_ptr->gamma(agg::gamma_power(gamma));
            break;
-        case gamma_method_enum::GAMMA_LINEAR:
+        case GAMMA_LINEAR:
            ras_ptr->gamma(agg::gamma_linear(0.0, gamma));
            break;
-        case gamma_method_enum::GAMMA_NONE:
+        case GAMMA_NONE:
            ras_ptr->gamma(agg::gamma_none());
            break;
-        case gamma_method_enum::GAMMA_THRESHOLD:
+        case GAMMA_THRESHOLD:
            ras_ptr->gamma(agg::gamma_threshold(gamma));
            break;
-        case gamma_method_enum::GAMMA_MULTIPLY:
+        case GAMMA_MULTIPLY:
            ras_ptr->gamma(agg::gamma_multiply(gamma));
            break;
        default:
--- a/include/mapnik/agg_pattern_source.hpp
+++ b/include/mapnik/agg_pattern_source.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/agg_rasterizer.hpp
+++ b/include/mapnik/agg_rasterizer.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/agg_render_marker.hpp
+++ b/include/mapnik/agg_render_marker.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/agg_renderer.hpp
+++ b/include/mapnik/agg_renderer.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
@ -92,7 +92,7 @@ class buffer_stack

    void pop()
    {
-        // ^ ensure iterator is not out-of-range
+        // ^ ensure irator is not out-of-range
        // prior calling this method
        ++position_;
    }
--- a/include/mapnik/attribute.hpp
+++ b/include/mapnik/attribute.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/attribute_collector.hpp
+++ b/include/mapnik/attribute_collector.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
@ -175,14 +175,14 @@ struct symbolizer_attributes

    void operator()(raster_symbolizer const& sym)
    {
-        const auto filter_factor = get_optional<double>(sym, keys::filter_factor);
+        boost::optional<double> filter_factor = get_optional<double>(sym, keys::filter_factor);
        if (filter_factor)
        {
            filter_factor_ = *filter_factor;
        }
        else
        {
-            const auto scaling_method = get_optional<scaling_method_e>(sym, keys::scaling);
+            boost::optional<scaling_method_e> scaling_method = get_optional<scaling_method_e>(sym, keys::scaling);
            if (scaling_method && *scaling_method != SCALING_NEAR)
            {
                filter_factor_ = 2;
--- a/include/mapnik/attribute_descriptor.hpp
+++ b/include/mapnik/attribute_descriptor.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/boolean.hpp
+++ b/include/mapnik/boolean.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/boost_spirit_instantiate.hpp
+++ b/include/mapnik/boost_spirit_instantiate.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/cairo/cairo_context.hpp
+++ b/include/mapnik/cairo/cairo_context.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/cairo/cairo_image_util.hpp
+++ b/include/mapnik/cairo/cairo_image_util.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/cairo/cairo_render_vector.hpp
+++ b/include/mapnik/cairo/cairo_render_vector.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
@ -34,7 +34,7 @@ class cairo_context;

 void render_vector_marker(cairo_context& context,
                          svg_path_adapter& svg_path,
-                          svg::group const& group_attr,
+                          svg_attribute_type const& attributes,
                          box2d<double> const& bbox,
                          agg::trans_affine const& tr,
                          double opacity);
--- a/include/mapnik/cairo/cairo_renderer.hpp
+++ b/include/mapnik/cairo/cairo_renderer.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
--- a/include/mapnik/cairo/render_polygon_pattern.hpp
+++ b/include/mapnik/cairo/render_polygon_pattern.hpp
@ -2,7 +2,7 @@
 *
 * This file is part of Mapnik (c++ mapping toolkit)
 *
- * Copyright (C) 2024 Artem Pavlenko
+ * Copyright (C) 2021 Artem Pavlenko
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
@ -56,11 +56,11 @@ struct cairo_renderer_process_visitor_p
        cairo_context context(cairo);

        svg_storage_type& svg = *marker.get_data();
-        auto const& svg_group = svg.svg_group();
+        svg_attribute_type const& svg_attributes = svg.attributes();
        svg::vertex_stl_adapter<svg::svg_path_storage> stl_storage(svg.source());
        svg::svg_path_adapter svg_path(stl_storage);

-        render_vector_marker(context, svg_path, svg_group, bbox, tr, opacity_);
+        render_vector_marker(context, svg_path, svg_attributes, bbox, tr, opacity_);

        return surface;
    }
--- a/Show more
+++ b/Show more