Add meson build

.github/workflows/ci.yml

@@ -10,7 +10,6 @@ on:
 env:
   BUILD_DIR: _build
   INSTALL_DIR: _install
-  EXPORT_BUILD_DIR: _build_export
 
 jobs:
 
@@ -36,36 +35,39 @@ jobs:
           echo "FC=ifx" >> ${GITHUB_ENV}
           echo "FPM_FC=ifx" >> ${GITHUB_ENV}
 
-      - name: Setup CMake
-        uses: jwlawson/[email protected]
-
-      - name: Setup Ninja
-        uses: ashutoshvarma/[email protected]
+      - name: Setup build tools
+        run: |
+          pip install cmake fpm meson ninja
 
       - name: Build Fortuno
         run: |
           source /opt/intel/oneapi/setvars.sh
           cmake -B ${BUILD_DIR} -G Ninja -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR}
           cmake --build ${BUILD_DIR}
           cmake --install ${BUILD_DIR}
+          rm -rf ${BUILD_DIR}
 
       - name: Test CMake export
         run: |
           source /opt/intel/oneapi/setvars.sh
-          CMAKE_PREFIX_PATH=${INSTALL_DIR} cmake -B ${EXPORT_BUILD_DIR} -G Ninja test/export
-          cmake --build ${EXPORT_BUILD_DIR}
-          ${EXPORT_BUILD_DIR}/testapp
+          CMAKE_PREFIX_PATH=${INSTALL_DIR} cmake -B ${BUILD_DIR} -G Ninja test/export
+          cmake --build ${BUILD_DIR}
+          ${BUILD_DIR}/testapp
+          rm -rf ${BUILD_DIR}
 
       - name: Test PkgConfig export
         run: |
           source /opt/intel/oneapi/setvars.sh
-          export LD_LIBRARY_PATH="${INSTALL_DIR}/lib:${LD_LIBRARY_PATH}"
-          export PKG_CONFIG_PATH="${INSTALL_DIR}/lib/pkgconfig:${PKG_CONFIG_PATH}"
+          export LD_LIBRARY_PATH="${PWD}/${INSTALL_DIR}/lib:${LD_LIBRARY_PATH}"
+          export PKG_CONFIG_PATH="${PWD}/${INSTALL_DIR}/lib/pkgconfig:${PKG_CONFIG_PATH}"
           cflags="$(pkg-config --cflags fortuno)"
           lflags="$(pkg-config --libs fortuno)"
-          ifx  ${cflags} ${lflags} -o testapp test/export/app/testapp.f90
+          mkdir ${BUILD_DIR}
+          pushd ${BUILD_DIR}
+          ifx  ${cflags} ${lflags} -o testapp ../test/export/app/testapp.f90
           ./testapp
-          rm ./testapp
+          popd
+          rm -rf ${BUILD_DIR}
 
       - name: Setup fpm
         uses: fortran-lang/setup-fpm@v5
@@ -77,3 +79,33 @@ jobs:
           source /opt/intel/oneapi/setvars.sh
           cd test/export
           fpm run testapp
+
+      - name: Setup meson
+        run: pip install meson
+
+      - name: Test meson PkgConfig export
+        run: |
+          source /opt/intel/oneapi/setvars.sh
+          export PKG_CONFIG_PATH="${PWD}/${INSTALL_DIR}/lib/pkgconfig:${PKG_CONFIG_PATH}"
+          cd test/export
+          meson setup -Dfortuno_subproject=false ${BUILD_DIR}
+          ninja -C ${BUILD_DIR}
+          ${BUILD_DIR}/testapp
+          rm -rf ./${BUILD_DIR}
+
+      - name: Test meson subproject export
+        run: |
+          source /opt/intel/oneapi/setvars.sh
+          FORTUNO_DIR=${PWD}
+          GIT_REV=$(git rev-parse HEAD)
+          cd test/export
+          mkdir subprojects
+          echo -e "[wrap-git]\ndirectory=fortuno\n" > subprojects/fortuno.wrap
+          echo -e "url=file://${FORTUNO_DIR}\nrevision=${GIT_REV}\n" >> subprojects/fortuno.wrap
+          echo "== wrap =="
+          cat subprojects/fortuno.wrap
+          echo "== end wrap =="
+          meson setup -Dfortuno_subproject=true ${BUILD_DIR}
+          ninja -C ${BUILD_DIR}
+          ${BUILD_DIR}/testapp
+          rm -rf subprojects ${BUILD_DIR}

example/meson.build

@@ -0,0 +1,19 @@
+example_mylib_lib = library(
+  'mylib',
+  sources: ['mylib.f90'],
+  install: false
+)
+example_mylib_dep = declare_dependency(
+  link_with: example_mylib_lib,
+)
+
+example_testapp_exe = executable(
+  'testapp',
+  sources: [
+    'fixtured_tests.f90',
+    'simple_tests.f90',
+    'testapp.f90',
+  ],
+  dependencies: [example_mylib_dep, fortuno_dep],
+  install: false,
+)

meson.build

@@ -0,0 +1,31 @@
+project(
+  'fortuno',
+  'fortran',
+  version: '0.1.0',
+)
+
+sources = []
+subdir('src')
+
+# Current Intel compiler crashes when building the library with optimization turned on.
+if meson.get_compiler('fortran').get_id() == 'intel-llvm'
+  fortran_args = ['-O0']
+else
+  fortran_args = []
+endif
+
+fortuno_lib = library(
+  meson.project_name(),
+  sources: sources,
+  version: meson.project_version(),
+  fortran_args: fortran_args
+)
+
+fortuno_dep = declare_dependency(
+  link_with: fortuno_lib,
+)
+
+build_examples = get_option('build_examples')
+if build_examples
+  subdir('example')
+endif

meson_options.txt

@@ -0,0 +1 @@
+option('build_examples', type: 'boolean', value: false, description: 'Build examples')

src/fortuno/meson.build

@@ -0,0 +1,14 @@
+sources += files(
+  'argumentparser.f90',
+  'basetypes.f90',
+  'checkers.f90',
+  'consolelogger.f90',
+  'testcmdapp.f90',
+  'testcontext.f90',
+  'testdriver.f90',
+  'testinfo.f90',
+  'testlogger.f90',
+  'utils.f90',
+  'version.f90',
+)
+subdir('serial')

src/fortuno/serial/meson.build

@@ -0,0 +1,10 @@
+sources += files(
+  'serialbasetypes.f90',
+  'serialcase.f90',
+  'serialcmdapp.f90',
+  'serialconlogger.f90',
+  'serialcontext.f90',
+  'serialdriver.f90',
+  'serialglobalctx.f90',
+  'serialsuite.f90',
+)

src/meson.build

@@ -0,0 +1,4 @@
+sources += files(
+  'fortuno.f90'
+)
+subdir('fortuno')

test/export/CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.22...3.28)
 
 project(
-  Fortuno_Export
+  Fortuno_Test_Export
   VERSION 0.1.0
   DESCRIPTION "Testing the CMake build info exported by Fortuno"
   LANGUAGES Fortran

test/export/app/meson.build

@@ -0,0 +1,3 @@
+sources += files(
+  'testapp.f90'
+)

test/export/meson.build

@@ -0,0 +1,21 @@
+project(
+  'fortuno_test_export',
+  'fortran',
+  version: '0.0',
+)
+
+if get_option('fortuno_subproject')
+  fortuno_subproject = subproject('fortuno')
+  fortuno_dep = fortuno_subproject.get_variable('fortuno_dep')
+else
+  fortuno_dep = dependency('fortuno')
+endif
+
+sources = []
+subdir('app')
+
+testapp_exe = executable(
+  'testapp',
+  sources: sources,
+  dependencies: [fortuno_dep],
+)

test/export/meson_options.txt

@@ -0,0 +1,6 @@
+option(
+  'fortuno_subproject',
+  type: 'boolean',
+  value: false,
+  description: 'Obtain Fortuno from subproject not from external dependency'
+)