2006-04-16  Stepan Kasal  <address@hidden>

	* lib/autoconf/status.m4 (_AC_OUTPUT_CONFIG_STATUS): Handle --recheck
	before opening config.log, to avoid hitting a bug on MinGW.

Index: lib/autoconf/status.m4
===================================================================
RCS file: /cvsroot/autoconf/autoconf/lib/autoconf/status.m4,v
retrieving revision 1.95
diff -u -r1.95 status.m4
--- lib/autoconf/status.m4	12 Apr 2006 20:40:21 -0000	1.95
+++ lib/autoconf/status.m4	16 Apr 2006 17:59:35 -0000
@@ -1270,6 +1270,21 @@
   ac_configure_extra_args="$ac_configure_extra_args --silent"
 fi
 
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+# Handle the --recheck before opening config.log, which would be soon
+# truncated by $[0] anyway.
+# This also prevents a bug on MinGW, where the system would refuse to
+# truncate config.log at the beginning of $[0].
+if \$ac_cs_recheck; then
+  echo "running CONFIG_SHELL=$SHELL $SHELL $[0] " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&AS_MESSAGE_FD
+  CONFIG_SHELL=$SHELL
+  export CONFIG_SHELL
+  exec $SHELL "$[0]" $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
 dnl Open the log:
 m4_rename([_AC_save_AS_MESSAGE_LOG_FD], [AS_MESSAGE_LOG_FD])dnl
 exec AS_MESSAGE_LOG_FD>>config.log
@@ -1281,12 +1296,6 @@
 
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
-if \$ac_cs_recheck; then
-  echo "running CONFIG_SHELL=$SHELL $SHELL $[0] " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&AS_MESSAGE_FD
-  CONFIG_SHELL=$SHELL
-  export CONFIG_SHELL
-  exec $SHELL "$[0]" $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-fi
 m4_ifdef([_AC_OUTPUT_COMMANDS_INIT],
 [#
 # INIT-COMMANDS