configure: remove unused strtoul check

strtoul is no longer used in the codebase, so the check was removed from AC_CHECK_FUNCS.

diff --git a/configure.ac b/configure.ac
index 49d604ccfbf6501c7a8b5e57ad230970a9fdf686..17bb5ecc112bef312461f77244b3b8e2c371cdd0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -208,7 +208,7 @@
     AC_FUNC_STRTOD
 
     AC_CHECK_FUNCS([memmem memset memchr memrchr memmove])
-    AC_CHECK_FUNCS([strcasecmp strchr strrchr strdup strndup strncasecmp strtol strtoul strstr strpbrk strtoull strtoumax])
+    AC_CHECK_FUNCS([strcasecmp strchr strrchr strdup strndup strncasecmp strtol strstr strpbrk strtoull strtoumax])
     AC_CHECK_FUNCS([strerror])
     AC_CHECK_FUNCS([gethostname inet_ntoa uname])
     AC_CHECK_FUNCS([gettimeofday clock_gettime utime strptime tzset localtime_r])