Update build system and CI

.github/workflows/test.yml

@@ -0,0 +1,68 @@
+name: Build/Test
+
+on: [push, pull_request]
+
+jobs:
+  build-and-test:
+
+    if:
+      github.event_name == 'push' || github.event.pull_request.head.repo.full_name !=
+      github.repository
+
+    runs-on: ${{ matrix.os }}
+
+    defaults:
+      run:
+        shell: bash -l {0}
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        build-type: [Release]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: mamba-org/setup-micromamba@v1
+        with:
+          micromamba-version: latest
+          environment-name: testing
+          init-shell: >-
+            bash
+            powershell
+          create-args: >-
+            make
+            cmake
+            cxx-compiler
+            pkg-config
+            bmi-cxx
+
+      - name: Make CMake build directory
+        run: cmake -E make_directory build
+
+      - name: Configure CMake (Unix)
+        if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
+        working-directory: ${{ github.workspace }}/build
+        run: |
+          cmake ${{ github.workspace }} \
+            -DCMAKE_BUILD_TYPE=${{ matrix.build-type }} \
+            -DCMAKE_INSTALL_PREFIX=$CONDA_PREFIX
+
+      - name: Configure CMake (Windows)
+        if: matrix.os == 'windows-latest'
+        working-directory: ${{ github.workspace }}\build
+        shell: pwsh
+        run: |
+          & "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat" x86
+
+          cmake ${{ github.workspace }} `
+            -DCMAKE_INSTALL_PREFIX:PATH=$env:CONDA_PREFIX\Library `
+            -DCMAKE_BUILD_TYPE=${{ matrix.build-type }}
+
+      - name: Build and install
+        working-directory: ${{ github.workspace }}/build
+        run: cmake --build . --target install --config ${{ matrix.build-type }}
+
+      - name: Test
+        working-directory: ${{ github.workspace }}/build
+        run: ctest -C ${{ matrix.build-type }} --output-on-failure -VV

CMakeLists.txt

@@ -1,13 +1,22 @@
-cmake_minimum_required(VERSION 3.0)
+# bmi-example-cxx
 
-project (bmi-example-cxx CXX)
+cmake_minimum_required(VERSION 3.12)
+project(bmi-example-cxx
+    VERSION 2.1
+    LANGUAGES CXX
+)
+
+include(GNUInstallDirs)
+
+set(model_name heatcxx)
+set(bmi_name bmi${model_name})
 
 find_package(PkgConfig REQUIRED)
 pkg_check_modules(BMICXX REQUIRED IMPORTED_TARGET bmicxx)
-message("--   bmicxx include - ${BMICXX_INCLUDE_DIRS}")
+message("--   bmicxx include dir - ${BMICXX_INCLUDE_DIRS}")
 include_directories(${BMICXX_INCLUDE_DIRS})
 
-add_subdirectory (heat)
-add_subdirectory (testing)
+add_subdirectory(heat)
+add_subdirectory(testing)
 
 include (CTest)

README.md

@@ -1,12 +1,12 @@
 [![Basic Model Interface](https://img.shields.io/badge/CSDMS-Basic%20Model%20Interface-green.svg)](https://bmi.readthedocs.io/)
-[![Build/Test CI](https://github.com/csdms/bmi-example-cxx/workflows/Build/Test%20CI/badge.svg)](https://github.com/csdms/bmi-example-cxx/actions?query=workflow%3A%22Build%2FTest+CI%22)
+[![Build/Test](https://github.com/csdms/bmi-example-cxx/actions/workflows/test.yml/badge.svg)](https://github.com/csdms/bmi-example-cxx/actions/workflows/test.yml)
 
 # bmi-example-cxx
 
 An example of implementing the
 [C++ bindings](https://github.com/csdms/bmi-cxx)
 for the CSDMS
-[Basic Model Interface](https://bmi-spec.readthedocs.io) (BMI).
+[Basic Model Interface](https://bmi.readthedocs.io) (BMI).
 
 
 ## Overview
@@ -56,7 +56,7 @@ where `<path-to-installation>` is the base directory
 in which the C++ BMI bindings have been installed
 (`/usr/local` is the default).
 When installing into a conda environment,
-use the `CONDA_PREFIX` environment variable.
+use the `$CONDA_PREFIX` environment variable.
 
 The installation will look like
 (on macOS, using v2.0 of the BMI specification):
@@ -100,11 +100,10 @@ run the following in a [Developer Command Prompt](https://docs.microsoft.com/en-
 	  -DCMAKE_BUILD_TYPE=Release
 
 where `<path-to-installation>` is the base directory
-in which the C BMI bindings have been installed
-(`"C:\Program Files (x86)"` is the default;
-note that quotes and an absolute path are needed).
-When installing into a conda environment,
-use the `%CONDA_PREFIX%` environment variable.
+in which the C++ BMI bindings have been installed.
+The default is `"C:\Program Files (x86)"`.
+Note that quotes and an absolute path are needed.
+When using a conda environment, use `"%CONDA_PREFIX%\Library"`.
 
 Then, to build and install:
 

heat/CMakeLists.txt

@@ -1,33 +1,33 @@
-cmake_minimum_required(VERSION 3.0)
+# heatcxx
 
-set (HEAT_VERSION 0.2)
-configure_file (${CMAKE_CURRENT_SOURCE_DIR}/heatcxx.pc.cmake
-                ${CMAKE_BINARY_DIR}/heatcxx.pc)
+configure_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/${model_name}.pc.cmake
+  ${CMAKE_BINARY_DIR}/heat/${model_name}.pc
+)
 
-set(bmi_heat_lib_SRCS bmi_heat.cxx heat.cxx)
 if(WIN32)
-  add_library(bmiheatcxx ${bmi_heat_lib_SRCS})
+  add_library(${bmi_name} bmi_heat.cxx heat.cxx)
 else()
-  add_library(bmiheatcxx SHARED ${bmi_heat_lib_SRCS})
+  add_library(${bmi_name} SHARED bmi_heat.cxx heat.cxx)
 endif()
 
-add_executable(run_bmiheatcxx bmi_main.cxx bmi_heat.cxx heat.cxx)
+add_executable(run_${bmi_name} bmi_main.cxx bmi_heat.cxx heat.cxx)
 
 install(
-  TARGETS run_bmiheatcxx
-  RUNTIME DESTINATION bin
+  TARGETS run_${bmi_name}
+  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
 )
 install(
-  TARGETS bmiheatcxx
-  LIBRARY DESTINATION lib
-  ARCHIVE DESTINATION lib
-  RUNTIME DESTINATION bin
+  TARGETS ${bmi_name}
+  LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
 )
 install(
   FILES bmi_heat.hxx heat.hxx
-  DESTINATION include
+  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
 )
 install(
-  FILES ${CMAKE_BINARY_DIR}/heatcxx.pc
-  DESTINATION lib/pkgconfig
+  FILES ${CMAKE_CURRENT_BINARY_DIR}/${model_name}.pc
+  DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
 )

heat/heatcxx.pc.cmake

@@ -1,5 +1,5 @@
 Name: HeatCXX
 Description: 2D Heat Equation
-Version: ${HEAT_VERSION}
-Libs: -L${CMAKE_INSTALL_PREFIX}/lib -lbmiheatcxx
-Cflags: -I${CMAKE_INSTALL_PREFIX}/include
+Version: ${CMAKE_PROJECT_VERSION}
+Libs: -L${CMAKE_INSTALL_LIBDIR} -l${bmi_name}
+Cflags: -I${CMAKE_INSTALL_INCLUDEDIR}

testing/CMakeLists.txt

@@ -1,11 +1,13 @@
-include (CTest)
+# test (heatcxx)
 
-include_directories( ${CMAKE_SOURCE_DIR}/heat )
+include(CTest)
+
+include_directories(${CMAKE_SOURCE_DIR}/heat)
 
 function(make_test test_name)
   add_test(NAME ${test_name} COMMAND ${test_name})
   add_executable(${test_name} ${test_name}.cxx)
-  target_link_libraries(${test_name} bmiheatcxx)
+  target_link_libraries(${test_name} ${bmi_name})
 endfunction(make_test)
 
 make_test(test_irf)