* Removed some checks for functions that have no compat code

svn: 336

config.h.in

@@ -22,9 +22,6 @@
 /* Define to 1 if you have the <arpa/inet.h> header file. */
 #undef HAVE_ARPA_INET_H
 
-/* Define to 1 if you have the `bzero' function. */
-#undef HAVE_BZERO
-
 /* Define to 1 if you have the `clock' function. */
 #undef HAVE_CLOCK
 
@@ -38,9 +35,6 @@
 /* Define to 1 if you have the `dprintf' function. */
 #undef HAVE_DPRINTF
 
-/* Define to 1 if you have the `dup2' function. */
-#undef HAVE_DUP2
-
 /* Define to 1 if you have the <fcntl.h> header file. */
 #undef HAVE_FCNTL_H
 
@@ -50,45 +44,24 @@
 /* Define to 1 if you have the `fsync' function. */
 #undef HAVE_FSYNC
 
-/* Define to 1 if you have the `getcwd' function. */
-#undef HAVE_GETCWD
-
 /* Define to 1 if you have the `getdtablesize' function. */
 #undef HAVE_GETDTABLESIZE
 
-/* Define to 1 if you have the `gethostbyaddr' function. */
-#undef HAVE_GETHOSTBYADDR
-
-/* Define to 1 if you have the `gethostbyname' function. */
-#undef HAVE_GETHOSTBYNAME
-
 /* Define to 1 if you have the `gethostbyname2' function. */
 #undef HAVE_GETHOSTBYNAME2
 
-/* Define to 1 if you have the `gethostname' function. */
-#undef HAVE_GETHOSTNAME
-
 /* Define to 1 if you have the `getipnodebyname' function. */
 #undef HAVE_GETIPNODEBYNAME
 
 /* Define to 1 if you have the `getpagesize' function. */
 #undef HAVE_GETPAGESIZE
 
-/* Define to 1 if you have the `getpass' function. */
-#undef HAVE_GETPASS
-
 /* Define to 1 if you have the `getrusage' function. */
 #undef HAVE_GETRUSAGE
 
-/* Define to 1 if you have the `gettimeofday' function. */
-#undef HAVE_GETTIMEOFDAY
-
 /* Define to 1 if you have the `inet_aton' function. */
 #undef HAVE_INET_ATON
 
-/* Define to 1 if you have the `inet_ntoa' function. */
-#undef HAVE_INET_NTOA
-
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
@@ -124,9 +97,6 @@
    to 0 otherwise. */
 #undef HAVE_MALLOC
 
-/* Define to 1 if you have the `mbrlen' function. */
-#undef HAVE_MBRLEN
-
 /* Define to 1 if you have the `memcpy' function. */
 #undef HAVE_MEMCPY
 
@@ -136,15 +106,9 @@
 /* Define to 1 if you have the `memset' function. */
 #undef HAVE_MEMSET
 
-/* Define to 1 if you have the `mkdir' function. */
-#undef HAVE_MKDIR
-
 /* Define to 1 if you have a working `mmap' system call. */
 #undef HAVE_MMAP
 
-/* Define to 1 if you have the `munmap' function. */
-#undef HAVE_MUNMAP
-
 /* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
 #undef HAVE_NDIR_H
 
@@ -167,18 +131,9 @@
    and to 0 otherwise. */
 #undef HAVE_REALLOC
 
-/* Define to 1 if you have the `realpath' function. */
-#undef HAVE_REALPATH
-
 /* Define to 1 if you have the `rename' function. */
 #undef HAVE_RENAME
 
-/* Define to 1 if you have the `select' function. */
-#undef HAVE_SELECT
-
-/* Define to 1 if you have the `setlocale' function. */
-#undef HAVE_SETLOCALE
-
 /* Define to 1 if you have the `setpgid' function. */
 #undef HAVE_SETPGID
 
@@ -191,9 +146,6 @@
 /* Define to 1 if you have the `snprintf' function. */
 #undef HAVE_SNPRINTF
 
-/* Define to 1 if you have the `socket' function. */
-#undef HAVE_SOCKET
-
 /* Define if you have support for socklen_t */
 #undef HAVE_SOCKLEN_T
 
@@ -216,12 +168,6 @@
 /* Define to 1 if you have the `strcasecmp' function. */
 #undef HAVE_STRCASECMP
 
-/* Define to 1 if you have the `strchr' function. */
-#undef HAVE_STRCHR
-
-/* Define to 1 if you have the `strerror' function. */
-#undef HAVE_STRERROR
-
 /* Define to 1 if you have the `strftime' function. */
 #undef HAVE_STRFTIME
 
@@ -234,18 +180,6 @@
 /* Define to 1 if you have the `strncasecmp' function. */
 #undef HAVE_STRNCASECMP
 
-/* Define to 1 if you have the `strpbrk' function. */
-#undef HAVE_STRPBRK
-
-/* Define to 1 if you have the `strrchr' function. */
-#undef HAVE_STRRCHR
-
-/* Define to 1 if you have the `strstr' function. */
-#undef HAVE_STRSTR
-
-/* Define to 1 if you have the `strtol' function. */
-#undef HAVE_STRTOL
-
 /* Define to 1 if `tm_zone' is member of `struct tm'. */
 #undef HAVE_STRUCT_TM_TM_ZONE
 
@@ -295,9 +229,6 @@
    `tzname'. */
 #undef HAVE_TZNAME
 
-/* Define to 1 if you have the `tzset' function. */
-#undef HAVE_TZSET
-
 /* Define to 1 if you have the `uname' function. */
 #undef HAVE_UNAME
 

configure

@@ -11158,130 +11158,8 @@ if diff $cache_file confcache >/dev/null 2>&1; then :; else
 fi
 rm -f confcache
 #autoscan suggested this....
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-for ac_func in alarm bzero dup2 getcwd gethostbyaddr gethostbyname gethostname getpass gettimeofday inet_ntoa mbrlen mkdir munmap realpath select setlocale socket strchr strerror strpbrk strrchr strstr strtol tzset
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-	 { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  eval "$as_ac_var=yes"
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
+#These are recommended by autoscan, but no code supports it currently
+#AC_CHECK_FUNCS([alarm bzero dup2 getcwd gethostbyaddr gethostbyname gethostname getpass gettimeofday inet_ntoa mbrlen mkdir munmap realpath select setlocale socket strchr strerror strpbrk strrchr strstr strtol tzset])
 
 for ac_func in vsprintf
 do