Auto-commit of generated files.

autogen/config.in

@@ -218,9 +218,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if the file /usr/lpp/X11/bin/smt.exp exists. */
 #undef HAVE_AIX_SMT_EXP
 
-/* Define to 1 if you have the `alarm' function. */
-#undef HAVE_ALARM
-
 /* Define to 1 if you have 'alloca' after including <alloca.h>, a header that
    may be supplied by this distribution. */
 #undef HAVE_ALLOCA
@@ -281,6 +278,10 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you have the `dbus_watch_get_unix_fd' function. */
 #undef HAVE_DBUS_WATCH_GET_UNIX_FD
 
+/* Define to 1 if you have the declaration of `alarm', and to 0 if you don't.
+   */
+#undef HAVE_DECL_ALARM
+
 /* Define to 1 if you have the declaration of `fdopendir', and to 0 if you
    don't. */
 #undef HAVE_DECL_FDOPENDIR
@@ -329,6 +330,10 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    don't. */
 #undef HAVE_DECL_UNSETENV
 
+/* Define to 1 if you have the declaration of `_putenv', and to 0 if you
+   don't. */
+#undef HAVE_DECL__PUTENV
+
 /* Define to 1 if you have the declaration of `__fpending', and to 0 if you
    don't. */
 #undef HAVE_DECL___FPENDING
@@ -1130,9 +1135,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you have the `_ftime' function. */
 #undef HAVE__FTIME
 
-/* Define to 1 if you have the `_putenv' function. */
-#undef HAVE__PUTENV
-
 /* Define to 1 if _setjmp and _longjmp work. */
 #undef HAVE__SETJMP
 

autogen/configure

@@ -3349,7 +3349,6 @@ as_fn_append ac_header_list " wchar.h"
 as_fn_append ac_header_list " stdint.h"
 as_fn_append ac_header_list " inttypes.h"
 as_fn_append ac_func_list " lstat"
-as_fn_append ac_func_list " alarm"
 as_fn_append ac_header_list " sys/select.h"
 as_fn_append ac_func_list " pselect"
 as_fn_append ac_func_list " pthread_sigmask"
@@ -19467,7 +19466,16 @@ _ACEOF
   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
   REPLACE_TIMEGM=GNULIB_PORTCHECK;
+ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default"
+if test "x$ac_cv_have_decl_alarm" = x""yes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ALARM $ac_have_decl
+_ACEOF
   GNULIB_PSELECT=0;
@@ -22549,8 +22557,8 @@ else
 # include <unistd.h>
 #endif
-#ifndef HAVE_ALARM
-# define alarm(X) /* empty */
+#if HAVE_DECL_ALARM
+# include <signal.h>
 #endif
 /* Work around redefinition to rpl_putenv by other config tests.  */
@@ -22686,10 +22694,13 @@ main ()
   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
+#if HAVE_DECL_ALARM
   /* This test makes some buggy mktime implementations loop.
      Give up after 60 seconds; a mktime slower than that
      isn't worth using anyway.  */
+  signal (SIGALRM, SIG_DFL);
   alarm (60);
+#endif
   time_t_max = (! time_t_signed
                 ? (time_t) -1
@@ -23267,16 +23278,16 @@ $as_echo "$gl_cv_func_svid_putenv" >&6; }
   gl_LIBOBJS="$gl_LIBOBJS putenv.$ac_objext"
-  for ac_func in _putenv
-do :
-  ac_fn_c_check_func "$LINENO" "_putenv" "ac_cv_func__putenv"
-if test "x$ac_cv_func__putenv" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE__PUTENV 1
-_ACEOF
-
+  ac_fn_c_check_decl "$LINENO" "_putenv" "ac_cv_have_decl__putenv" "$ac_includes_default"
+if test "x$ac_cv_have_decl__putenv" = x""yes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
 fi
-done
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL__PUTENV $ac_have_decl
+_ACEOF
   fi