Added working workflow.

.github/workflows/build.yml

@@ -0,0 +1,59 @@
+name: Build and Test
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build-and-test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-22.04 ]
+    env:
+      DM_MQUEUE_SKIP: 1
+      DM_PIPE_SKIP: 1
+      GCC_V: 13
+      NO_COLOR: 1
+
+    steps:
+    - name: Checkout Source Code
+      uses: actions/checkout@v3
+      with:
+        submodules: recursive
+
+    - name: Install Dependencies (Linux)
+      if: contains(matrix.os, 'ubuntu')
+      run: |
+        sudo apt list --installed
+        sudo apt update
+        sudo apt-get remove -y sqlite3 libsqlite3-dev
+        sudo apt-get install -y gcc-${GCC_V} gfortran-${GCC_V} make pkg-config
+        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-${GCC_V} 100 \
+          --slave /usr/bin/gfortran gfortran /usr/bin/gfortran-${GCC_V}
+        sudo apt-get install -y --no-install-recommends libblas-dev liblapack-dev \
+          curl libcurl4 libcurl4-openssl-dev libfcgi-bin libfcgi-dev gnuplot-nox \
+          libhdf5-103-1 libhdf5-dev lua5.4 liblua5.4 liblua5.4-dev libpcre2-8-0 \
+          libpcre2-dev zlib1g zlib1g-dev
+
+    - name: Build and Install SQLite 3 (Linux)
+      if: contains(matrix.os, 'ubuntu')
+      run: |
+        git config --global url.https://github.com/.insteadOf git://github.com/
+        git clone --depth 1 https://github.com/sqlite/sqlite.git
+        cd sqlite/
+        ./configure
+        sudo make install
+
+    - name: Build and Test (Linux)
+      if: contains(matrix.os, 'ubuntu')
+      run: |
+        which gfortran
+        gfortran --version
+        which gcc
+        gcc --version
+        make all OS=linux PREFIX=/usr/local RELEASE="-g -O0 -Wall -fmax-errors=1" \
+          LIBSQLITE3="-Wl,-rpath,/usr/local/lib -lsqlite3"
+        sh runtests.sh