Added common recipe for building CMake projects. And added Catch2 recipe.

recipes/CMakeProject/recipe.py

@@ -0,0 +1,33 @@
+
+import os
+import pathlib
+import subprocess
+import sys
+from SCons.Script import *
+
+_BUILT_STAMPFILE = '.spp_built'
+
+def cook(env: Environment, project_root: str, generate_args: 'list[str]' = [], build_args : 'list[str]' = [], install_args : 'list[str]' = []) -> dict:
+    config = env['BUILD_TYPE']
+    build_dir = os.path.join(project_root, f'build_{config}')
+    install_dir = os.path.join(project_root, f'install_{config}')
+    is_built = os.path.exists(os.path.join(project_root, _BUILT_STAMPFILE))
+    if not is_built or env['UPDATE_REPOSITORIES']:
+        print(f'Building {project_root}, config {config}')
+        os.makedirs(build_dir, exist_ok=True)
+        build_type = {
+            'debug': 'Debug',
+            'release_debug': 'RelWithDebInfo',
+            'release': 'Release',
+            'profile': 'RelWithDebInfo'
+        }.get(env['BUILD_TYPE'], 'RelWithDebInfo')
+        subprocess.run(('cmake', '-G', 'Ninja', '-B', build_dir, f'-DCMAKE_BUILD_TYPE={build_type}', f'-DCMAKE_INSTALL_PREFIX={install_dir}', *generate_args, project_root), stdout=sys.stdout, stderr=sys.stderr, check=True)
+        subprocess.run(('cmake', '--build', *build_args, build_dir), stdout=sys.stdout, stderr=sys.stderr, check=True)
+        subprocess.run(('cmake', '--install', *install_args, build_dir), stdout=sys.stdout, stderr=sys.stderr, check=True)
+        pathlib.Path(project_root, _BUILT_STAMPFILE).touch()
+
+    return {
+        'LIBPATH': [os.path.join(install_dir, 'lib')],
+        'CPPPATH': [os.path.join(install_dir, 'include')]
+    }
+