def __cp_to_variant__(ctx, variant, basename): src = ctx.bldnode.search_node(basename).read() node = ctx.bldnode.make_node("{0}/{1}".format(variant, basename)) node.parent.mkdir() node.write(src) def __get_version__(ctx): import subprocess process = subprocess.Popen(["sh", "./version.sh", "--print"], stdout=subprocess.PIPE, stderr=subprocess.PIPE, cwd=ctx.srcnode.abspath()) (version, err) = process.communicate() version = version.strip() if not isinstance(version, str): version = version.decode('utf-8') return version def __get_build_date__(): import time return time.strftime("%Y-%m-%dT%H:%M:%S", time.gmtime()) def __write_config_h__(ctx): ctx.start_msg("Writing configuration header:") ctx.write_config_header('config.h') __cp_to_variant__(ctx, ctx.options.variant, 'config.h') ctx.end_msg("config.h", "PINK") def __write_version_h__(ctx): ctx.start_msg("Writing header:") ctx.env.VERSION = __get_version__(ctx) ctx.define("VERSION", ctx.env.VERSION) ctx.define("BUILDDATE", __get_build_date__()) ctx.write_config_header("version.h") __cp_to_variant__(ctx, ctx.options.variant, 'version.h') ctx.end_msg("version.h", "PINK") # Approximately escape the string as C string literal def __escape_c_string(s): return s.replace("\"", "\\\"").replace("\n", "\\n") def __add_mpv_defines__(ctx): from sys import argv ctx.define("CONFIGURATION", " ".join(argv)) ctx.define("MPV_CONFDIR", ctx.env.CONFDIR) ctx.define("FULLCONFIG", "\\n" + __escape_c_string(ctx.get_config_header()) + "\\n") def configure(ctx): __add_mpv_defines__(ctx) __write_config_h__(ctx) __write_version_h__(ctx)