+ cmdline_exclude = btree_new(btree_strcmp);
+ info_exclude = btree_new(btree_strcmp);
+
+ opt_register_arg("--dir|-d", opt_set_charp, opt_show_charp, &dir,
+ "use this directory");
+ opt_register_noarg("-n|--safe-mode", opt_set_bool, &safe_mode,
+ "do not compile anything");
+ opt_register_noarg("-l|--list-tests", list_tests, NULL,
+ "list tests ccanlint performs (and exit)");
+ opt_register_arg("-k|--keep <testname>", keep_test, NULL, NULL,
+ "keep results of <testname> (can be used multiple times)");
+ opt_register_noarg("--summary|-s", opt_set_bool, &summary,
+ "simply give one line summary");
+ opt_register_noarg("--verbose|-v", opt_inc_intval, &verbose,
+ "verbose mode (can specify more than once)");
+ opt_register_arg("-x|--exclude <testname>", skip_test, NULL, NULL,
+ "exclude <testname> (can be used multiple times)");
+ opt_register_arg("-t|--timeout <milleseconds>", opt_set_uintval,
+ NULL, &timeout,
+ "ignore (terminate) tests that are slower than this");
+ opt_register_noarg("-?|-h|--help", opt_usage_and_exit,
+ "\nA program for checking and guiding development"
+ " of CCAN modules.",
+ "This usage message");
+
+ opt_parse(&argc, argv, opt_log_stderr_exit);
+
+ if (dir[0] != '/')
+ dir = talloc_asprintf_append(NULL, "%s/%s", base_dir, dir);
+ if (dir != base_dir)
+ prefix = talloc_append_string(talloc_basename(NULL, dir), ": ");
+ if (verbose >= 2)
+ compile_verbose = true;
+ if (verbose >= 3)
+ tools_verbose = true;
+
+ /* We move into temporary directory, so gcov dumps its files there. */
+ if (chdir(temp_dir(talloc_autofree_context())) != 0)
+ err(1, "Error changing to %s temporary dir", temp_dir(NULL));
+
+ m = get_manifest(talloc_autofree_context(), dir);
+
+ /* Create a symlink from temp dir back to src dir's test directory. */
+ if (symlink(talloc_asprintf(m, "%s/test", dir),
+ talloc_asprintf(m, "%s/test", temp_dir(NULL))) != 0)
+ err(1, "Creating test symlink in %s", temp_dir(NULL));
+