Added support for Conan (#29)

.github/workflows/linux-cxx20-conan.yaml

@@ -0,0 +1,50 @@
+name: linux-cxx20-conan
+
+on: [push]
+
+jobs:
+  linux:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - compiler: llvm
+            compiler-version: 16
+          - compiler: llvm
+            compiler-version: 18
+          - compiler: gcc
+            compiler-version: 11
+            additional-dep: "g++-11"
+          - compiler: gcc
+            compiler-version: 12
+          - compiler: gcc
+            compiler-version: 14
+    name: "${{ github.job }} (${{ matrix.compiler }}-${{ matrix.compiler-version }})"
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+      - name: Install dependencies
+        run: |
+          sudo apt update
+          sudo apt install -y ninja-build pipx ${{ matrix.additional-dep }}
+      - name: Install Conan 
+        run: |
+          pipx install conan
+          conan profile detect
+      - name: Compile
+        run: |
+          if [[ "${{ matrix.compiler }}" == "llvm" ]]; then
+            export CC=clang-${{ matrix.compiler-version }}
+            export CXX=clang++-${{ matrix.compiler-version }}
+          elif [[ "${{ matrix.compiler }}" == "gcc" ]]; then
+            export CC=gcc-${{ matrix.compiler-version }}
+            export CXX=g++-${{ matrix.compiler-version }}
+          fi
+          sudo ln -s $(which ccache) /usr/local/bin/$CC
+          sudo ln -s $(which ccache) /usr/local/bin/$CXX
+          $CXX --version
+          conan build . --build=missing -s compiler.cppstd=gnu20

.github/workflows/linux-cxx20-vcpkg.yaml

@@ -1,4 +1,4 @@
-name: linux-cxx20 
+name: linux-cxx20-vcpkg 
 
 on: [push]
 

.github/workflows/macos-cxx20-conan.yaml

@@ -0,0 +1,33 @@
+name: macos-cxx20-conan
+
+on: [push]
+
+jobs:
+  macos-clang:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: "macos-latest"
+          - os: "macos-13"
+    name: "${{ github.job }} (${{ matrix.os }})"
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          fetch-depth: 0
+      - name: Install dependencies
+        run: brew install ninja pipx 
+      - name: Install Conan 
+        run: |
+          pipx install conan
+          conan profile detect
+      - name: Compile
+        env:
+          CC: clang
+          CXX: clang++
+        run: |
+          $CXX --version
+          conan build . --build=missing -s compiler.cppstd=gnu20

.github/workflows/macos-cxx20-vcpkg.yaml

@@ -1,4 +1,4 @@
-name: macos-cxx20
+name: macos-cxx20-vcpkg
 
 on: [push]
 

.github/workflows/windows-cxx20-vcpkg.yaml

@@ -1,4 +1,4 @@
-name: windows-cxx20 
+name: windows-cxx20-vcpkg 
 
 on: [push]