feat(stroid): added command line and tests

meson.build

@@ -1,5 +1,27 @@
-project('stroid', 'cpp', meson_version : '>= 1.3.0', version : 'v0.1.0a0.1', default_options : ['cpp_std=c++23'])
+project('stroid', 'cpp', meson_version : '>= 1.3.0', version : 'v0.1.0', default_options : ['cpp_std=c++23'])
 
 subdir('build-config')
 subdir('src')
-subdir('tests')
+
+if get_option('build_tests')
+    subdir('tests')
+endif
+
+if get_option('build_tools')
+    subdir('tools')
+endif
+
+if get_option('pkg_config')
+    pkg = import('pkgconfig')
+    pkg.generate(
+        name: 'stroid',
+        description: 'Stroid multi-block curvilinear mesh generation library',
+        version: meson.project_version(),
+        libraries: [
+            stroid_lib
+        ],
+        subdirs: ['stroid'],
+        filebase: 'stroid',
+        install_dir: join_paths(get_option('libdir'), 'pkgconfig')
+    )
+endif