65 lines
2.0 KiB
Python
65 lines
2.0 KiB
Python
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from itertools import chain
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import re
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from SCons.Script import *
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_BACKEND_DEPENDENCIES = {
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'sdl3': {
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'SDL': {
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'min': (3, 0, 0)
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}
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}
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}
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def _dependencies(env: Environment, version, options: dict) -> dict:
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deps = {}
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for backend in chain(env.get('IMGUI_BACKENDS', []), options.get('backends', [])):
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deps.update(_BACKEND_DEPENDENCIES.get(backend, {}))
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return deps
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def _git_cook(env: Environment, repo: dict, options: dict) -> dict:
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imgui_source_files = [
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os.path.join(repo['checkout_root'], 'imgui.cpp'),
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os.path.join(repo['checkout_root'], 'imgui_draw.cpp'),
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os.path.join(repo['checkout_root'], 'imgui_tables.cpp'),
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os.path.join(repo['checkout_root'], 'imgui_widgets.cpp')
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]
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for backend in chain(env.get('IMGUI_BACKENDS', []), options.get('backends', [])):
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imgui_source_files.append(os.path.join(repo['checkout_root'], 'backends', f'imgui_impl_{backend}.cpp'))
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lib_imgui = env.StaticLibrary(
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CPPPATH = [repo['checkout_root']],
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CPPDEFINES = ['IMGUI_IMPL_VULKAN_NO_PROTOTYPES=1'],
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target = env['LIB_DIR'] + '/imgui',
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source = imgui_source_files,
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dependencies = _dependencies(env, None, options)
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)
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return {
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'CPPPATH': [repo['checkout_root']],
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'LIBS': [lib_imgui]
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}
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def _tag_pattern(env, options: dict):
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if options.get('docking'):
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return re.compile(r'^v([0-9]+)\.([0-9]+)\.([0-9]+)\-docking$')
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else:
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return re.compile(r'^v([0-9]+)\.([0-9]+)\.([0-9]+)$')
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def _tag_fn(version, options: dict) -> str:
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if options.get('docking'):
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return f'v{version[0]}.{version[1]}.{version[2]}-docking'
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else:
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return f'v{version[0]}.{version[1]}.{version[2]}'
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env.GitRecipe(
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globals = globals(),
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repo_name = 'imgui',
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repo_url = 'https://github.com/ocornut/imgui.git',
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tag_pattern = _tag_pattern,
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tag_fn = _tag_fn,
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cook_fn = _git_cook,
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dependencies = _dependencies
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)
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