Add FPM support

.github/workflows/fpm.yml

@@ -0,0 +1,126 @@
+name: fpm
+
+on: [push, pull_request]
+
+jobs:
+  gcc-build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        gcc_v: [10] # Version of GFortran we want to use.
+        include:
+        - os: ubuntu-latest
+          os-arch: linux-x86_64
+
+    env:
+      FC: gfortran
+      GCC_V: ${{ matrix.gcc_v }}
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v1
+
+    - name: Install GFortran macOS
+      if: contains(matrix.os, 'macos')
+      run: |
+        ln -s /usr/local/bin/gfortran-${GCC_V} /usr/local/bin/gfortran
+        which gfortran-${GCC_V}
+        which gfortran
+
+    - name: Install GFortran Linux
+      if: contains(matrix.os, 'ubuntu')
+      run: |
+        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-${GCC_V} 100 \
+        --slave /usr/bin/gfortran gfortran /usr/bin/gfortran-${GCC_V} \
+        --slave /usr/bin/gcov gcov /usr/bin/gcov-${GCC_V}
+    
+    - name: Install fpm
+      uses: fortran-lang/setup-fpm@v3
+      with:
+        fpm-version: 'v0.10.0'
+
+    - name: Build the library
+      run: |
+        gfortran --version
+        fpm build
+
+    - name: Run tests
+      run: |
+        gfortran --version
+        fpm test
+
+  msys2-build:
+    runs-on: windows-latest
+    defaults:
+      run:
+        shell: msys2 {0}
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: msys2/setup-msys2@v2
+        with:
+          msystem: MINGW64
+          update: true
+          path-type: inherit
+          install: |
+            mingw-w64-x86_64-gcc-fortran
+            mingw-w64-x86_64-fpm
+            mingw-w64-x86_64-openblas
+            mingw-w64-x86_64-lapack
+
+      - name: fpm build
+        run: |
+          gfortran --version
+          fpm --version
+          fpm build
+
+      - name: fpm test
+        run: |
+          fpm test
+
+  intel-build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+
+    env:
+      FPM_FC: ifx
+      FC: ifx
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Add Intel repository (Linux)
+      run: |
+        wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
+        sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
+        rm GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
+        echo "deb https://apt.repos.intel.com/oneapi all main" | sudo tee /etc/apt/sources.list.d/oneAPI.list
+        sudo apt-get update
+
+    - name: Install Intel oneAPI compiler (Linux)
+      run: |
+        sudo apt-get install intel-oneapi-compiler-fortran
+
+    - name: Setup Intel oneAPI environment
+      run: |
+        source /opt/intel/oneapi/setvars.sh
+        printenv >> $GITHUB_ENV
+
+    - name: Install fpm
+      uses: fortran-lang/setup-fpm@v3
+      with:
+        fpm-version: 'v0.10.0'
+
+    - name: fpm build
+      run: |
+        ifx --version
+        fpm --version
+        fpm build --profile debug --flag "-warn nointerfaces"
+
+    - name: fpm test
+      run: |
+        fpm test --profile debug --flag "-warn nointerfaces"

fpm.toml

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+name = "friction"
+version = "1.0.0"
+license = "GPL-3.0"
+author = "Jason Christopherson"
+maintainer = "Jason Christopherson"
+copyright = "Copyright 2024, Jason Christopherson"
+description = "A library containing routines for calculating the frictional response of contacting bodies."
+homepage = "https://github.com/jchristopherson/friction"
+
+[library]
+source-dir = "src"
+
+[dependencies]
+ferror = { git = "https://github.com/jchristopherson/ferror" }
+diffeq = { git = "https://github.com/jchristopherson/diffeq" }
+fitpack = { git = "https://github.com/jchristopherson/fitpack" }
+fstats = { git = "https://github.com/jchristopherson/fstats" }
+
+[dev-dependencies]
+fortran_test_helper = { git = "https://github.com/jchristopherson/fortran_test_helper" }
+
+[install]
+library = true
+
+[build]
+auto-executables = false
+auto-examples = false
+auto-tests = false
+
+[[test]]
+name = "friction_tests"
+source-dir = "test"
+main = "friction_test.f90"