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SCons: Begin decoupling generation & build code

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This commit is contained in:
Thaddeus Crews
2025-04-21 11:07:42 -05:00
parent 28089c40c1
commit 5c9f93ce03
16 changed files with 489 additions and 454 deletions
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63
modules/SCsub
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@@ -3,7 +3,7 @@ from misc.utility.scons_hints import *
import os
import methods
import modules_builders
Import("env")
@@ -16,63 +16,15 @@ Export("env_modules")
# Header with MODULE_*_ENABLED defines.
def modules_enabled_builder(target, source, env):
modules = sorted(source[0].read())
with methods.generated_wrapper(str(target[0])) as file:
for module in modules:
file.write(f"#define MODULE_{module.upper()}_ENABLED\n")
modules_enabled = env.CommandNoCache(
"modules_enabled.gen.h", env.Value(env.module_list), env.Run(modules_enabled_builder)
"modules_enabled.gen.h", env.Value(env.module_list), env.Run(modules_builders.modules_enabled_builder)
)
def register_module_types_builder(target, source, env):
modules = source[0].read()
mod_inc = "\n".join([f'#include "{value}/register_types.h"' for value in modules.values()])
mod_init = "\n".join(
[
f"""\
#ifdef MODULE_{key.upper()}_ENABLED
initialize_{key}_module(p_level);
#endif"""
for key in modules.keys()
]
)
mod_uninit = "\n".join(
[
f"""\
#ifdef MODULE_{key.upper()}_ENABLED
uninitialize_{key}_module(p_level);
#endif"""
for key in modules.keys()
]
)
with methods.generated_wrapper(str(target[0])) as file:
file.write(
f"""\
#include "register_module_types.h"
#include "modules/modules_enabled.gen.h"
{mod_inc}
void initialize_modules(ModuleInitializationLevel p_level) {{
{mod_init}
}}
void uninitialize_modules(ModuleInitializationLevel p_level) {{
{mod_uninit}
}}
"""
)
register_module_types = env.CommandNoCache(
"register_module_types.gen.cpp",
[env.Value(env.modules_detected), modules_enabled],
env.Run(register_module_types_builder),
env.Run(modules_builders.register_module_types_builder),
)
@@ -99,14 +51,7 @@ for name, path in env.module_list.items():
# Generate header to be included in `tests/test_main.cpp` to run module-specific tests.
if env["tests"]:
def modules_tests_builder(target, source, env):
headers = sorted([os.path.relpath(src.path, methods.base_folder).replace("\\", "/") for src in source])
with methods.generated_wrapper(str(target[0])) as file:
for header in headers:
file.write(f'#include "{header}"\n')
env.CommandNoCache("modules_tests.gen.h", test_headers, env.Run(modules_tests_builder))
env.CommandNoCache("modules_tests.gen.h", test_headers, env.Run(modules_builders.modules_tests_builder))
# libmodules.a with only register_module_types.
# Must be last so that all libmodule_<name>.a libraries are on the right side