Added recipes for fmt and magic_enum.

recipes/VulkanHeaders/recipe.py

@@ -5,5 +5,6 @@ from SCons.Script import *
 def cook(env: Environment, git_ref: str = "main") -> dict:
     repo = env.Cook('GitBranch', repo_name = 'VulkanHeaders', remote_url = 'https://github.com/KhronosGroup/Vulkan-Headers.git', git_ref = git_ref)
     checkout_root = repo['checkout_root']
-    env.Append(CPPPATH = [os.path.join(checkout_root, 'include')])
+    return {
-    return {}
+        'CPPPATH': [os.path.join(checkout_root, 'include')]
+    }

recipes/fmt/recipe.py

@@ -0,0 +1,40 @@
+
+import os
+import subprocess
+import sys
+from SCons.Script import *
+
+def cook(env: Environment, git_ref: str = "master") -> dict:
+    repo = env.Cook('GitBranch', repo_name = 'fmt', remote_url = 'https://github.com/fmtlib/fmt.git', git_ref = git_ref)
+    checkout_root = repo['checkout_root']
+
+    config = env['BUILD_TYPE']
+    build_dir = os.path.join(checkout_root, f'build_{config}')
+    install_dir = os.path.join(checkout_root, f'install_{config}')
+    lib_fname = {
+        'debug': 'libfmtd.a'
+    }.get(env['BUILD_TYPE'], 'libfmt.a') # TODO: who cares about windows?
+    is_built = os.path.exists(os.path.join(build_dir, lib_fname)) # TODO!
+    if not is_built:
+        print(f'Building LibFMT, 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}', '-DFMT_TEST=OFF', f'-DCMAKE_INSTALL_PREFIX={install_dir}', checkout_root), stdout=sys.stdout, stderr=sys.stderr, check=True)
+        subprocess.run(('cmake', '--build', build_dir), stdout=sys.stdout, stderr=sys.stderr, check=True)
+        subprocess.run(('cmake', '--install', build_dir), stdout=sys.stdout, stderr=sys.stderr, check=True)
+    
+
+    lib_name = {
+        'debug': 'fmtd'
+    }.get(env['BUILD_TYPE'], 'fmt')
+    return {
+        'LIBPATH': [os.path.join(install_dir, 'lib')],
+        'CPPPATH': [os.path.join(install_dir, 'include')],
+        'LIBS': [lib_name, 'm']
+    }
+

recipes/magic_enum/recipe.py

@@ -0,0 +1,10 @@
+
+import os
+from SCons.Script import *
+
+def cook(env: Environment, git_ref: str = "master") -> dict:
+    repo = env.Cook('GitBranch', repo_name = 'magic_enum', remote_url = 'https://github.com/Neargye/magic_enum.git', git_ref = git_ref)
+    checkout_root = repo['checkout_root']
+    return {
+        'CPPPATH': [os.path.join(checkout_root, 'include')]
+    }