Meson build system support

.github/dependabot.yml

@@ -8,8 +8,3 @@ updates:
     target-branch: "develop"
     schedule:
       interval: "weekly"
-  - package-ecosystem: "gitsubmodule"
-    directory: "/"
-    target-branch: "develop"
-    schedule:
-      interval: "weekly"

.github/labeler.yml

@@ -1,16 +1,15 @@
 ci:
-- .github/**
+- any: ['.github/**']
 
-build_system:
-- 'CMake*'
-- '**/CMakeLists.txt'
-- '**/*.cmake'
+build-system:
+  - meson_options.txt
+  - '**/meson.build'
 
 sigutils:
-- any: ['src/**', '!src/CMakeLists.txt']
+- any: ['src/**', '!**/meson.build']
 
 documentation:
-- any: ['doc/**', '!doc/CMakeLists.txt']
+- any: ['doc/**', '!**/meson.build']
 
 tests:
-- any: ['tests/**', '!tests/CMakeLists.txt']
+- any: ['tests/**', '!**/meson.build']

.github/workflows/build.yml

@@ -3,104 +3,49 @@ name: Build
 on: [push, pull_request, workflow_dispatch]
 
 jobs:
-  build-linux:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Install dependencies
-      run: sudo apt-get update && sudo apt-get install libsndfile1-dev libvolk2-dev libfftw3-dev catch2
-
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        submodules: true
-        fetch-depth: 0
-
-    - name: Build
-      uses: "./.github/actions/build"
-      with:
-        target: sigutils
-        cmake_configuration_parameters: -DCMAKE_INSTALL_PREFIX=/usr
-
-    - name: Build tests
-      uses: "./.github/actions/build"
-      with:
-        target: sigutils_test
-
-    - name: Test
-      uses: "./.github/actions/test"
-
-    - name: Package
-      uses: "./.github/actions/package"
-      with:
-        generators: TGZ;DEB
-
-  build-macos:
-    runs-on: macos-latest
-    steps:
-    - name: Install dependencies
-      run: brew install libsndfile volk fftw catch2
-
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        submodules: true
-        fetch-depth: 0
-
-    - name: Build
-      uses: "./.github/actions/build"
-      with:
-        target: sigutils
+  build:
+    strategy:
+      matrix:
+        sys:
+          - { os: windows-latest, shell: 'msys2 {0}' }
+          - { os: ubuntu-latest,  shell: bash  }
+          - { os: macos-latest,   shell: bash  }
 
-    - name: Build tests
-      uses: "./.github/actions/build"
-      with:
-        target: sigutils_test
+    runs-on: ${{ matrix.sys.os }}
 
-    - name: Test
-      uses: "./.github/actions/test"
-
-    - name: Package
-      uses: "./.github/actions/package"
-      with:
-        generators: TGZ
-
-  build-windows:
-    runs-on: windows-latest
     defaults:
       run:
-        shell: msys2 {0}
+        shell: ${{ matrix.sys.shell }}
+
     steps:
-    - name: Install dependencies
+    - name: Install dependencies (Ubuntu)
+      if: matrix.sys.os == 'ubuntu-latest'
+      run: |
+        sudo apt-get update
+        sudo apt-get install meson libsndfile1-dev libvolk2-dev libfftw3-dev catch2
+
+    - name: Install dependencies (Mac OS)
+      if: matrix.sys.os == 'macos-latest'
+      run: brew install meson libsndfile volk fftw catch2
+
+    - name: Install dependencies (Windows)
+      if: matrix.sys.os == 'windows-latest'
       uses: msys2/setup-msys2@v2
       with:
         msystem: MINGW64
         update: true
-        install: git mingw-w64-x86_64-gcc mingw-w64-x86_64-make mingw-w64-x86_64-cmake mingw-w64-x86_64-libsndfile mingw-w64-x86_64-fftw mingw-w64-x86_64-volk mingw-w64-x86_64-catch
+        install: git mingw-w64-x86_64-meson mingw-w64-x86_64-ninja mingw-w64-x86_64-gcc mingw-w64-x86_64-libsndfile mingw-w64-x86_64-fftw mingw-w64-x86_64-volk mingw-w64-x86_64-catch
 
     - name: Checkout
       uses: actions/checkout@v4
       with:
-        submodules: true
         fetch-depth: 0
 
-    - name: Build
-      uses: "./.github/actions/build"
-      with:
-        shell: msys2 {0}
-        target: sigutils
+    - name: Configure
+      run: meson setup builddir
 
-    - name: Build tests
-      uses: "./.github/actions/build"
-      with:
-        shell: msys2 {0}
-        target: sigutils_test
+    - name: Build
+      run: meson compile -C builddir
 
     - name: Test
-      uses: "./.github/actions/test"
-      with:
-        shell: msys2 {0}
-
-    - name: Package
-      uses: "./.github/actions/package"
-      with:
-        generators: ZIP
+      run: meson test -C builddir

.github/workflows/codeql.yml

@@ -28,7 +28,6 @@ jobs:
     - name: Checkout repository
       uses: actions/checkout@v4
       with:
-        submodules: true
         fetch-depth: 0
 
     - name: Initialize CodeQL
@@ -37,8 +36,10 @@ jobs:
         languages: ${{ matrix.language }}
 
     - name: Install dependencies
-      run: sudo apt-get update && sudo apt-get install libsndfile1-dev libvolk2-dev libfftw3-dev
-
+      run: |
+        sudo apt-get update
+        sudo apt-get install meson libsndfile1-dev libvolk2-dev libfftw3-dev
+
     - name: Autobuild
       uses: github/codeql-action/autobuild@v2
 

.github/workflows/doc.yml

@@ -14,7 +14,7 @@ jobs:
     - name: Install dependencies
       run: |
         sudo apt-get update
-        sudo apt-get install libsndfile1-dev libvolk2-dev libfftw3-dev doxygen python3-pip
+        sudo apt-get install meson libsndfile1-dev libvolk2-dev libfftw3-dev doxygen graphviz python3-pip
         sudo pip3 install coverxygen
 
     - name: Determine checkout ref
@@ -30,18 +30,18 @@ jobs:
       with:
         ref: "${{ steps.fetch_ref.outputs.value }}"
         fetch-depth: 0
-        submodules: true
+
+    - name: Configure
+      run: meson setup builddir
 
     - name: Build documentation
-      uses: "./.github/actions/build"
-      with:
-        target: doxygen
+      run: meson compile -C builddir docs
 
     - name: Upload documentation artifact
       uses: actions/upload-artifact@v3
       with:
         name: documentation
-        path: build/doc/html/
+        path: builddir/doc/html/
 
     - name: Setup Pages
       if: contains(github.ref, 'develop') && (github.event_name != 'pull_request_target')
@@ -53,24 +53,22 @@ jobs:
       if: contains(github.ref, 'develop') && (github.event_name != 'pull_request_target')
       uses: actions/upload-pages-artifact@v2
       with:
-        path: build/doc/html/
+        path: builddir/doc/html/
 
     - name: Deploy to GitHub Pages
       if: contains(github.ref, 'develop') && (github.event_name != 'pull_request_target')
       uses: actions/deploy-pages@v3
 
     - name: Documentation coverage
       if: github.event_name == 'pull_request_target'
-      uses: "./.github/actions/build"
-      with:
-        target: coverxygen_summary
+      run: meson compile -C builddir docs_coverage
 
     - name: Documentation coverage report generation
       if: github.event_name == 'pull_request_target'
       run: |
         EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)
         echo "report<<$EOF" >> "$GITHUB_ENV"
-        cat build/doc/doc-coverage.markdown-summary.info >> "$GITHUB_ENV"
+        cat builddir/doc/coverxygen.md >> "$GITHUB_ENV"
         echo "$EOF" >> "$GITHUB_ENV"
 
     - name: Documentation coverage report

.gitmodules

@@ -1,9 +1,6 @@
 [submodule "cmake/cmake-gitversiondetect"]
 	path = cmake/cmake-gitversiondetect
 	url = https://github.com/antoniovazquezblanco/cmake-gitversiondetect.git
-[submodule "cmake/cmake-pcfilegenerator"]
-	path = cmake/cmake-pcfilegenerator
-	url = https://github.com/antoniovazquezblanco/cmake-pcfilegenerator.git
 [submodule "cmake/cmake-relativefilemacro"]
 	path = cmake/cmake-relativefilemacro
 	url = https://github.com/antoniovazquezblanco/cmake-relativefilemacro.git