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authorBartosz Golaszewski <bgolaszewski@baylibre.com>2020-01-09 17:16:36 +0100
committerMasahiro Yamada <masahiroy@kernel.org>2020-01-10 02:44:54 +0900
commitba82f52e2287f55ae10f4123980198b6ea8a8dc6 (patch)
treeef68b4d60940c8b17c4bf9d88f820236da64d39f /scripts
parentkconfig: fix nesting of symbol help text (diff)
downloadlinux-dev-ba82f52e2287f55ae10f4123980198b6ea8a8dc6.tar.xz
linux-dev-ba82f52e2287f55ae10f4123980198b6ea8a8dc6.zip
kconfig: fix an "implicit declaration of function" warning
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: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/kconfig/gconf.c1
-rw-r--r--scripts/kconfig/mconf.c1
-rw-r--r--scripts/kconfig/nconf.c1
3 files changed, 3 insertions, 0 deletions
diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index e36b342f1065..5527482c3077 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -18,6 +18,7 @@
#include <stdio.h>
#include <string.h>
+#include <strings.h>
#include <unistd.h>
#include <time.h>
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 49c26ea9dd98..4063dbc1b927 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -15,6 +15,7 @@
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
+#include <strings.h>
#include <signal.h>
#include <unistd.h>
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index b7c1ef757178..daf1c1506ec4 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -8,6 +8,7 @@
#define _GNU_SOURCE
#endif
#include <string.h>
+#include <strings.h>
#include <stdlib.h>
#include "lkc.h"