[+] partially migrate pr34 to meson.build

1. add wasm toolchain for meson;

meson/toolchains/wasm-cross-meson.ini

@@ -0,0 +1,13 @@
+[binaries]
+cpp = 'em++'
+c = 'emcc'
+ar = 'emar'
+windres = '/usr/bin/false'
+; exe_wrapper = '/usr/bin/false'
+exe_wrapper = 'node'
+
+[host_machine]
+system = 'linux'
+cpu_family = 'x86_64'
+cpu = 'x86_64'
+endian = 'little'

python/cli.py

@@ -47,6 +47,7 @@ class CLI(_cli.CLI):
                 source_dir=self.settings.base_dir / 'python',
                 build_dir=self.settings.base_dir / 'tmp' / 'online' / 'fxreader' / 'pr34' / 'build',
                 dest_dir=self.settings.base_dir / 'tmp' / 'online' / 'fxreader' / 'pr34' / 'install',
+                meson_path=self.settings.base_dir / 'python' / 'meson.build',
             )
         }
 

python/meson.build

@@ -0,0 +1,60 @@
+project(
+	run_command(
+		'tomlq', '-r', '.project.name', 'pyproject.toml',
+		check: true
+	).stdout().strip('\n'),
+# 	'online.fxreader.uv',
+# 	['c', 'cpp'],
+	version: '0.1.5.16+27.7',
+# 	default_options: [
+# 		'cpp_std=c++23',
+# 		# 'prefer_static=true',
+# 	],
+)
+
+install_path = get_option('install_path')
+message('install_path = ' + install_path)
+
+modes = get_option('modes')
+
+fs = import('fs')
+
+assert(modes.length() == 1, 'only one mode allowed')
+
+mode = modes[0]
+
+
+project_root = '.'
+source_dir = project_root
+include_dir = project_root
+
+
+if mode == 'meson'
+# 	error()
+endif
+
+if mode == 'pyproject'
+	py = import('python').find_installation(pure: false)
+
+	namespace_path = meson.project_name().replace('.', '/')
+
+	module_root = py.get_install_dir() / namespace_path
+
+	py.install_sources(
+		[
+			namespace_path,
+		],
+		subdir: namespace_path,
+	)
+
+	install_data(
+		files(
+# 			'py.typed',
+			# '__init__.py',
+# 			'pyproject.toml',
+			'py.typed',
+		),
+		install_dir : namespace_path,
+		install_tag: 'python-runtime',
+	)
+endif

python/pyproject.toml

@@ -1,6 +1,9 @@
 [project]
 name = 'online.fxreader.pr34'
-version = '0.1.5.16+27.7'
+# version = '0.1.5.16+27.7'
+dynamic = [
+    'version',
+]
 
 dependencies = [
     #"-r requirements.txt",
@@ -31,30 +34,8 @@ lint = [
 early_features = ['default', 'early', 'lint',]
 
 [build-system]
-requires = ['setuptools']
-build-backend = 'setuptools.build_meta'
-
-[tool.setuptools]
-include-package-data = false
-
-[tool.setuptools.package-dir]
-'online.fxreader.pr34' = 'online/fxreader/pr34'
-#package_dir = '..'
-#packages = ['online_fxreader']
-#[tool.setuptools.packages.find]
-#where = ['../..']
-#include = ['../../online_fxreader/vpn']
-#exclude =['../../aiortc/*', '../../_cffi_src/*']
-
-#[tool.setuptools.packages.find]
-#exclude = ['*']
-#include = ['*.py']
-
-# [tool.setuptools.exclude-package-data]
-# 'online.fxreader.pr34' = ['online/fxreader/pr34/py.typed']
-
-#[tool.setuptools.package-data]
-#'online_fxreader.vpn' = ['requirements.txt']
+requires = ["meson-python", "pybind11"]
+build-backend = "mesonpy"
 
 [project.scripts]
 online-fxreader-pr34-commands = 'online.fxreader.pr34.commands:commands_cli'