* the dependency on linux/autoconf.h by a dependency on every config
* option which is mentioned in any of the listed prequisites.
*
- * To be exact, split-include populates a tree in include/config/,
- * e.g. include/config/his/driver.h, which contains the #define/#undef
- * for the CONFIG_HIS_DRIVER option.
+ * kconfig populates a tree in include/config/ with an empty file
+ * for each config symbol and when the configuration is updated
+ * the files representing changed config options are touched
+ * which then let make pick up the changes and the files that use
+ * the config symbols are rebuilt.
*
* So if the user changes his CONFIG_HIS_DRIVER option, only the objects
* which depend on "include/linux/config/his/driver.h" will be rebuilt,
exit(1);
}
+/*
+ * Print out the commandline prefixed with cmd_<target filename> :=
+ */
void print_cmdline(void)
{
printf("cmd_%s := %s\n\n", target, cmdline);
if (*p == '_')
*p = '/';
else
- *p = tolower((unsigned char)*p);
+ *p = tolower((int)*p);
}
printf(" $(wildcard include/config/%s.h) \\\n", s);
}
continue;
found:
+ if (!memcmp(q - 7, "_MODULE", 7))
+ q -= 7;
use_config(p+7, q-p-7);
}
}