trying meson backend too

meson.build

@@ -5,7 +5,7 @@ project(
   'c',
 # unnecessary metadata commented out until Meson supports PEP517 and installation with pip
   license: 'Apache',
-  meson_version: '>= 0.60',
+  #meson_version: '>= 0.60',
   default_options: [
     'buildtype=debugoptimized',
     'c_std=c11',

pyhams/meson.build

@@ -67,3 +67,13 @@ py3.extension_module('_hams',
                      install : true)
 
 
+python_sources = [
+  '__init__.py',
+  'pyhams.py',
+]
+
+py3.install_sources(
+  python_sources,
+  pure: false,
+  subdir: 'pyhams'
+)

pyproject.toml

@@ -1,10 +1,10 @@
 [build-system]
-requires = ["setuptools", "meson>=1.1", "numpy", "ninja", "wheel"]
-build-backend = "setuptools.build_meta"
+build-backend = 'mesonpy'
+requires = ["meson-python", "meson>=1.1", "numpy", "ninja", "wheel"]
 
 [project]
 name = "pyHAMS"
-version = "1.2.0"
+version = "1.2.3"
 description = "Python module wrapping around HAMS"
 readme = "README.md"
 requires-python = ">=3.9"
@@ -38,6 +38,11 @@ classifiers = [  # Optional
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3 :: Only",
   "Programming Language :: Fortran",
+  "Operating System :: Microsoft :: Windows",
+  "Operating System :: POSIX :: Linux",
+  "Operating System :: POSIX",
+  "Operating System :: Unix",
+  "Operating System :: MacOS",
 ]
 
 dependencies = [
@@ -67,31 +72,33 @@ test = ["pytest"]
 # maintainers, and where to support the project financially. The key is
 # what's used to render the link text on PyPI.
 [project.urls]  # Optional
-"Homepage" = "https://github.com/WISDEM/pyHAMS"
-"Project" = "https://github.com/YingyiLiu/HAMS"
+homepage = "https://github.com/WISDEM/pyHAMS"
+documentation = "https://github.com/YingyiLiu/HAMS"
+source = "https://github.com/WISDEM/pyHAMS"
+download = "https://github.com/WISDEM/pyHAMS/releases"
+tracker = "https://github.com/WISDEM/pyHAMS/issues"
+
+[tool.meson-python.args]
+install = ['--tags=runtime,python-runtime,bin']
 
 # This is configuration specific to the `setuptools` build backend.
 # If you are using a different build backend, you will need to change this.
-[tool.setuptools]
-zip-safe = false
-include-package-data = true
-
-#[tool.setuptools.packages]
-#find = {}
+#[tool.setuptools]
+#zip-safe = false
+#include-package-data = true
 
-[tool.setuptools.packages.find]
-#where = ["wisdem"]
-exclude = ["Cylinder", "test"]
-namespaces = true
+#[tool.setuptools.packages.find]
+#exclude = ["Cylinder", "test"]
+#namespaces = true
 
-[tool.setuptools.package-data]
+#[tool.setuptools.package-data]
 # If there are data files included in your packages that need to be
 # installed, specify them here.
-"*" = ["*.yaml", "*.xlsx", "*.txt", "*.so", "*.lib", "*.pyd", "*.pdb", "*.dylib", "*.dll", "*.exe"]
+#"*" = ["*.yaml", "*.xlsx", "*.txt", "*.so", "*.lib", "*.pyd", "*.pdb", "*.dylib", "*.dll", "*.exe"]
 
 [tool.black]
 line-length = 120
-target-version = ['py39']
+target-version = ['py311']
 include = '\.pyi?$'
 exclude = '''
 /(