• Bartosz Golaszewski's avatar
    kconfig: fix an "implicit declaration of function" warning · ba82f52e
    Bartosz Golaszewski authored
    strncasecmp() & strcasecmp() functions are declared in strings.h, not
    string.h. On most environments the former is implicitly included by
    the latter but on some setups, building menuconfig results in the
    following warning:
    
      HOSTCC  scripts/kconfig/mconf.o
    scripts/kconfig/mconf.c: In function ‘search_conf’:
    scripts/kconfig/mconf.c:423:6: warning: implicit declaration of function ‘strncasecmp’ [-Wimplicit-function-declaration]
      if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0)
          ^~~~~~~~~~~
    scripts/kconfig/mconf.c: In function ‘main’:
    scripts/kconfig/mconf.c:1021:8: warning: implicit declaration of function ‘strcasecmp’ [-Wimplicit-function-declaration]
       if (!strcasecmp(mode, "single_menu"))
            ^~~~~~~~~~
    
    Fix it by explicitly including strings.h.
    Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
    Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
    ba82f52e
nconf.c 38.2 KB