SCons: Generate all scripts natively

platform/SCsub

@@ -1,27 +1,64 @@
 #!/usr/bin/env python
 
 import methods
+from glob import glob
+from pathlib import Path
 
 Import("env")
 
 env.platform_sources = []
 
-# Register platform-exclusive APIs
-reg_apis_inc = '#include "register_platform_apis.h"\n'
-reg_apis = "void register_platform_apis() {\n"
-unreg_apis = "void unregister_platform_apis() {\n"
-for platform in env.platform_apis:
-    platform_dir = env.Dir(platform)
-    env.add_source_files(env.platform_sources, platform + "/api/api.cpp")
-    reg_apis += "\tregister_" + platform + "_api();\n"
-    unreg_apis += "\tunregister_" + platform + "_api();\n"
-    reg_apis_inc += '#include "' + platform + '/api/api.h"\n'
-reg_apis_inc += "\n"
-reg_apis += "}\n\n"
-unreg_apis += "}\n"
 
-methods.write_file_if_needed("register_platform_apis.gen.cpp", reg_apis_inc + reg_apis + unreg_apis)
-env.add_source_files(env.platform_sources, "register_platform_apis.gen.cpp")
+# Generate export icons
+def export_icon_builder(target, source, env):
+    src_path = Path(str(source[0]))
+    src_name = src_path.stem
+    platform = src_path.parent.parent.stem
+    with open(str(source[0]), "rb") as file:
+        svg = "".join([f"\\{hex(x)[1:]}" for x in file.read()])
+    with methods.generated_wrapper(target, prefix=platform) as file:
+        file.write(
+            f"""\
+static const char *_{platform}_{src_name}_svg = "{svg}";
+"""
+        )
+
+
+for platform in env.platform_exporters:
+    for path in glob(f"{platform}/export/*.svg"):
+        env.CommandNoCache(path.replace(".svg", "_svg.gen.h"), path, env.Run(export_icon_builder))
+
+
+# Register platform-exclusive APIs
+def register_platform_apis_builder(target, source, env):
+    platforms = source[0].read()
+    api_inc = "\n".join([f'#include "{p}/api/api.h"' for p in platforms])
+    api_reg = "\n".join([f"\tregister_{p}_api();" for p in platforms])
+    api_unreg = "\n".join([f"\tunregister_{p}_api();" for p in platforms])
+    with methods.generated_wrapper(target) as file:
+        file.write(
+            f"""\
+#include "register_platform_apis.h"
+
+{api_inc}
+
+void register_platform_apis() {{
+{api_reg}
+}}
+
+void unregister_platform_apis() {{
+{api_unreg}
+}}
+"""
+        )
+
+
+register_platform_apis = env.CommandNoCache(
+    "register_platform_apis.gen.cpp", env.Value(env.platform_apis), env.Run(register_platform_apis_builder)
+)
+env.add_source_files(env.platform_sources, register_platform_apis)
+for platform in env.platform_apis:
+    env.add_source_files(env.platform_sources, f"{platform}/api/api.cpp")
 
 lib = env.add_library("platform", env.platform_sources)
 env.Prepend(LIBS=[lib])