diff --git a/configure b/configure
index bbd6297d32552ee0d8698920e6636d20109ba7d4..43672d8e7f31cd770203e9678be1183b9f0146db 100755
--- a/configure
+++ b/configure
@@ -16393,7 +16393,7 @@ fi
 done
 
 
-for ac_func in asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl
+for ac_func in asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv uselocale utime vasprintf getpeereid sysctl swapctl
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
diff --git a/configure.ac b/configure.ac
index 71c70d682a674e80359c087ccc66044cc09a1c7b..51743c26c947fc13df3b46af77858eddab83b834 100644
--- a/configure.ac
+++ b/configure.ac
@@ -717,7 +717,7 @@ AC_FUNC_STRNLEN
 AC_FUNC_STRTOD
 AC_FUNC_UTIME_NULL
 AC_FUNC_VPRINTF
-AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv utime vasprintf getpeereid sysctl swapctl])
+AC_CHECK_FUNCS([asprintf atexit closefrom dup2 eaccess endpwent euidaccess ffsll ftruncate getcwd gethostbyname gethostname getloadavg gettimeofday glob ioperm inet_ntoa isascii memchr memmove memset mkdir mkdtemp munmap newlocale ppoll putenv re_comp regcomp select setenv socket strcasecmp strcasestr strchr strcspn strdup strerror strlcat strlcpy strncasecmp strndup strnlen strrchr strsep strspn strstr strtod strtol strtold strtoq unsetenv uselocale utime vasprintf getpeereid sysctl swapctl])
 
 AC_MSG_CHECKING(for htonll)
 AC_LINK_IFELSE(
diff --git a/include/asterisk/autoconfig.h.in b/include/asterisk/autoconfig.h.in
index c046253ab24d7f8f9bffc030e138c5f36ac62f34..0615ea7a03b6c93ffbc2af54fd88462d8d4a4b7a 100644
--- a/include/asterisk/autoconfig.h.in
+++ b/include/asterisk/autoconfig.h.in
@@ -1136,6 +1136,9 @@
 /* Define to 1 if you have the uriparser library library. */
 #undef HAVE_URIPARSER
 
+/* Define to 1 if you have the `uselocale' function. */
+#undef HAVE_USELOCALE
+
 /* Define to 1 if you have the `utime' function. */
 #undef HAVE_UTIME
 
diff --git a/main/stdtime/localtime.c b/main/stdtime/localtime.c
index f8050c95ce0cf2d031b5cf51877221f29487a0e8..8b87b26b7440341c116f1e8b5988bec2b881d61a 100644
--- a/main/stdtime/localtime.c
+++ b/main/stdtime/localtime.c
@@ -312,7 +312,7 @@ static struct state *	sstate_alloc(void);
 static void		sstate_free(struct state *p);
 
 static AST_LIST_HEAD_STATIC(zonelist, state);
-#ifdef HAVE_NEWLOCALE
+#if defined(HAVE_NEWLOCALE) && defined(HAVE_USELOCALE)
 static AST_LIST_HEAD_STATIC(localelist, locale_entry);
 #endif
 
@@ -2364,7 +2364,7 @@ struct timeval ast_mktime(struct ast_tm *tmp, const char *zone)
 	return time1(tmp, localsub, 0L, sp);
 }
 
-#ifdef HAVE_NEWLOCALE
+#if defined(HAVE_NEWLOCALE) && defined(HAVE_USELOCALE)
 static struct locale_entry *find_by_locale(locale_t locale)
 {
 	struct locale_entry *cur;