say 'Updating...';
my %config = read_config_file(CONFIGURE_CACHE_FILE);
$config{EXAMPLE_DIR} //= catdir $config{CONFIG_DIR}, 'examples';
+ $config{RUNTIME_DIR} //= $config{DATA_DIR};
my %compiler = get_compiler_info($config{CXX});
my %version = get_version $config{DISTRIBUTION};
parse_templates(\%config, \%compiler, \%version);