Add cmake tests on github actions

.github/workflows/cmake.yml

@@ -0,0 +1,93 @@
+##############################################################################
+# GitHub Actions Workflow for Boost.Geometry to build tests with cmake
+#
+# Copyright (c) 2024 Oracle and/or its affiliates.
+# Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle
+#
+# Use, modification and distribution is subject to the Boost Software License,
+# Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+##############################################################################
+name: cmake
+
+on: [push]
+
+jobs:
+  ##############################################################################
+  clang:
+    name: ${{ matrix.b2_toolset }}
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        b2_toolset: [
+          clang-14
+        ]
+
+        include:
+          - b2_toolset: clang-14
+            b2_cxxstd: 14,17,2a
+            version: "14"
+            os: ubuntu-22.04
+    steps:
+      - name: Set up environment
+        id: setenv
+        run: |
+          if [[ "$GITHUB_REF" == *master ]]; then
+            echo "BOOST_BRANCH=master" >> $GITHUB_ENV
+          else
+            echo "BOOST_BRANCH=develop" >> $GITHUB_ENV
+          fi
+          echo "BOOST_SELF=$(basename $GITHUB_WORKSPACE)" >> $GITHUB_ENV
+          echo "BOOST_ROOT=$GITHUB_WORKSPACE/boost-root" >> $GITHUB_ENV
+          echo "boost_self=$(basename $GITHUB_WORKSPACE)" >> "$GITHUB_OUTPUT"
+          echo "boost_root=$GITHUB_WORKSPACE/boost-root" >> "$GITHUB_OUTPUT"
+
+      - name: Clone boostorg/boost
+        run: |
+          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git $BOOST_ROOT
+          cd $BOOST_ROOT
+          git submodule update -q --init libs/headers
+          git submodule update -q --init tools/boost_install
+          git submodule update -q --init tools/boostdep
+          git submodule update -q --init tools/build
+          mkdir -p libs/$BOOST_SELF
+
+      - uses: actions/checkout@v2
+        with:
+          path: ${{ steps.setenv.outputs.boost_root }}/libs/${{ steps.setenv.outputs.boost_self }}
+
+      - name: Run tools/boostdep/depinst/depinst.py
+        run: |
+          cd $BOOST_ROOT
+          python tools/boostdep/depinst/depinst.py --include benchmark --include example --include examples --include tools $BOOST_SELF
+
+      - name: Bootstrap boostorg/boost
+        run: |
+          gcc --version
+          cd $BOOST_ROOT
+          ./bootstrap.sh --with-toolset=gcc
+          ./b2 headers
+          test -f /usr/local/bin/b2 && rm -rf /usr/local/bin/b2
+          test -f /usr/local/bin/bjam && rm -rf /usr/local/bin/bjam
+          sudo cp $BOOST_ROOT/b2 /usr/local/bin/
+          ls -l /usr/local/bin/b2
+          b2 -v
+
+      - name: Set up clang toolset in ~/user-config.jam
+        run: |
+          export CXX_NAME=clang++-${{ matrix.version }}
+          echo ${CXX_NAME}
+          echo "# $HOME/user-config.jam" > $HOME/user-config.jam
+          echo "using clang : : $(which clang++-${{ matrix.version }}) ;" > ${HOME}/user-config.jam
+          test -f $HOME/user-config.jam && cat $HOME/user-config.jam
+
+      - name: Tests with cmake
+        run: |
+          cd $BOOST_ROOT/libs/geometry
+          mkdir __build
+          cd __build
+          cmake -DBUILD_TESTING=ON ..
+          cmake --build . --target tests
+          ctest --output-on-failure --no-tests=error