unlink(INPUT_FILE);
cmd[strlen(cmd) - strlen(" -o " OUTPUT_FILE " " INPUT_FILE)] = '\0';
- printf("/* Generated by CCAN configurator */\n");
+ printf("#ifndef CCAN_CONFIG_H\n"
+ "#define CCAN_CONFIG_H\n"
+ "/* Generated by CCAN configurator */\n");
printf("#define CCAN_COMPILER \"%s\"\n", argv[1]);
printf("#define CCAN_CFLAGS \"%s\"\n\n", cmd + strlen(argv[1]) + 1);
for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++)
printf("#define %s %u\n", tests[i].name, tests[i].answer);
+ printf("#endif /* CCAN_CONFIG_H */\n");
return 0;
}