xemacs-beta: configure comparison

comparison configure @ 2790:ac63ab256048

[xemacs-hg @ 2005-05-28 04:51:22 by stephent] enable new allocator for release <871x7sklah.fsf@tleepslib.sk.tsukuba.ac.jp>

author	stephent
date	Sat, 28 May 2005 04:51:41 +0000
parents	d5863780dbef
children	ff857b8541b7

comparison

equal deleted inserted replaced

-:34dfe93cc396
+:ac63ab256048
 echo
 $ac_configure --help
 else
 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 fi
-cd $ac_popdir
+cd "$ac_popdir"
 done
 fi
 test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 libs_standard=
 unexec=
 lib_gcc=
 fi
+test -z "$enable_kkcc" && enable_kkcc=yes
+test -z "$enable_mc_alloc" && enable_mc_alloc=yes
 if test -z "$enable_dump_in_exec"; then
 if test "$enable_pdump" = "yes"; then
 if test "$enable_mc_alloc" = "yes"; then
 enable_dump_in_exec=no
 else
 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"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; } ;;
 esac
 else
 if test "$cross_compiling" = yes; then
-{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+{ { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
-See \`config.log' for more details." >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 else
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; } ;;
 esac
 else
 if test "$cross_compiling" = yes; then
-{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+{ { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
-See \`config.log' for more details." >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 else
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; } ;;
 esac
 else
 if test "$cross_compiling" = yes; then
-{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+{ { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
-See \`config.log' for more details." >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 else
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; } ;;
 esac
 else
 if test "$cross_compiling" = yes; then
-{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+{ { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
-See \`config.log' for more details." >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 else
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; } ;;
 esac
 else
 if test "$cross_compiling" = yes; then
-{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+{ { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
-See \`config.log' for more details." >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 else
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; } ;;
 esac
 else
 if test "$cross_compiling" = yes; then
-{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+{ { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
-See \`config.log' for more details." >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
 { (exit 1); exit 1; }; }
 else
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do
 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi
 done
 fi
+if test "x$ac_path_x_has_been_run" != xyes; then
 echo "$as_me:$LINENO: checking for X" >&5
 echo $ECHO_N "checking for X... $ECHO_C" >&6
+ac_path_x_has_been_run=yes
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" = set; then
 withval="$with_x"
 /usr/openwin/include
 /usr/openwin/share/include'
 if test "$ac_x_includes" = no; then
-# Guess where to find include files, by looking for Intrinsic.h.
+# Guess where to find include files, by looking for a specified header file.
 # First, try using that file with no special directory specified.
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 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"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
 # Update the cache value to reflect the command line values.
 ac_cv_have_x="have_x=yes \
 		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
+# It might be that x_includes is empty (headers are found in the
-echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
+# standard search path. Then output the corresponding message
-fi
+ac_out_x_includes=$x_includes
+test "x$x_includes" = x && ac_out_x_includes="in standard search path"
+echo "$as_me:$LINENO: result: libraries $x_libraries, headers $ac_out_x_includes" >&5
+echo "${ECHO_T}libraries $x_libraries, headers $ac_out_x_includes" >&6
+fi
+fi
 if test "$no_x" = yes; then
 # Not all programs may use this symbol, but it does not hurt to define it.
 cat >>confdefs.h <<\_ACEOF
 #define X_DISPLAY_MISSING 1
 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"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 grep -v '^ *+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
-			 || test ! -s conftest.err'
 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
 echo "$as_me:$LINENO: \$? = $ac_status" >&5
 (exit $ac_status); }; } &&
 echo "  WARNING: been seen with various versions of GCC (up to about 2.95),"
 echo "  WARNING: and recently with Visual C++ as well (mid-2003)."
 echo "  WARNING: More recent versions may be safer, or not."
 echo "  WARNING: ---------------------------------------------------------"
 fi
-test "$enable_kkcc" = yes && echo "  Using the new GC algorithms."
+if test "$enable_kkcc" = yes ; then
-test "$enable_mc_alloc" = yes && echo "  Using the new allocator."
+echo "  Using the new GC algorithms."
+echo "  WARNING: ---------------------------------------------------------"
+echo "  WARNING: The new algorithms are experimental. They are enabled by"
+echo "  WARNING: default for this release. Use \`--disable-kkcc' to"
+echo "  WARNING: turn it off."
+echo "  WARNING: ---------------------------------------------------------"
+fi
+if test "$enable_mc_alloc" = yes ; then
+echo "  Using the new allocator."
+echo "  WARNING: ---------------------------------------------------------"
+echo "  WARNING: The new allocator is experimental. It is enabled by"
+echo "  WARNING: default for this release. Use \`--disable-mc-alloc' to"
+echo "  WARNING: turn it off."
+echo "  WARNING: ---------------------------------------------------------"
+fi
 test "$enable_pdump" = yes && echo "  Using the new portable dumper."
 test "$enable_dump_in_exec" = yes && echo "  Dumping into executable."
 test "$enable_debug" = yes && echo "  Compiling in support for extra debugging code."
 test "$usage_tracking" = yes && echo "  Compiling in support for active usage tracking (Sun internal)."
 if test "$enable_error_checking_extents $enable_error_checking_types $enable_error_checking_text $enable_error_checking_gc $enable_error_checking_malloc $enable_error_checking_glyphs $enable_error_checking_byte_code $enable_error_checking_display $enable_error_checking_structures" \
 case $INSTALL in
 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
 esac
-if test x"$ac_file" != x-; then
-{ echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-rm -f "$ac_file"
-fi
 # Let's still pretend it is `configure' which instantiates (i.e., don't
 # use $as_me), people would be surprised to read:
 #    /* config.h.  Generated by config.status.  */
 if test x"$ac_file" = x-; then
 configure_input=
 echo "$as_me: error: cannot find input file: $f" >&2;}
 { (exit 1); exit 1; }; }
 	 fi;;
 esac
 done` || { (exit 1); exit 1; }
+if test x"$ac_file" != x-; then
+{ echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+rm -f "$ac_file"
+fi
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 sed "$ac_vpsub
 $extrasub
 _ACEOF

Mercurial > hg > xemacs-beta

comparison configure @ 2790:ac63ab256048