from SCons.Script import *

def exists(env: Environment) -> bool:
    return True

def generate(env : Environment):
    glslang_spv_builder = Builder(
        action = '$GLSLANG -V -o $TARGET $SOURCE'
    )
    env['GLSLANG'] = 'glslang'
    env.Append(BUILDERS={'SpirV': glslang_spv_builder})