[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

xterm: Changes to 'upstream-unstable'



 INSTALL                  |   19 
 MANIFEST                 |    2 
 Tekproc.c                |    4 
 aclocal.m4               |  108 +
 charproc.c               |   22 
 configure                | 2980 ++++++++++++++++++++++++-----------------------
 configure.in             |    4 
 ctlseqs.ms               |   48 
 ctlseqs.txt              |   36 
 fontutils.c              |   31 
 main.c                   |   28 
 menu.c                   |    6 
 menu.h                   |   10 
 misc.c                   |  250 +++
 package/debian/changelog |    6 
 package/xterm.spec       |    4 
 ptyx.h                   |    5 
 scrollbar.c              |    4 
 trace.c                  |   13 
 trace.h                  |   11 
 util.c                   |    5 
 version.h                |    4 
 xstrings.c               |    6 
 xterm.h                  |    6 
 xterm.log.html           |   48 
 xterm.man                |   29 
 xtermcap.h               |    6 
 xtermcfg.hin             |    6 
 28 files changed, 2093 insertions(+), 1608 deletions(-)

New commits:
commit b7466d18be04cf6f831536156f12940e07d5a3bb
Author: Julien Cristau <jcristau@debian.org>
Date:   Wed Sep 7 20:43:35 2011 +0200

    Imported Upstream version 274

diff --git a/INSTALL b/INSTALL
index 028375a..c8f28eb 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,4 +1,4 @@
--- $XTermId: INSTALL,v 1.125 2011/07/07 01:01:14 tom Exp $
+-- $XTermId: INSTALL,v 1.126 2011/08/30 09:51:01 tom Exp $
 -------------------------------------------------------------------------------
 -- Copyright 1997-2010,2011 by Thomas E. Dickey
 --
@@ -537,6 +537,23 @@ The options (in alphabetic order):
 	at existing ".desktop" files for xterm and common terminal
 	emulators, to use those.
 
+  --with-freetype-config  configure script to use for FreeType
+
+ 	Use a specific option value to tell the configure script to try
+	just one of the variations:
+
+	"pkg*", e.g., pkg-config or pkgconfig uses whatever pkg-config
+		script was found. 
+
+	otherwise, the parameter value is used as the name of the script
+	to try, using --cflags and --libs options.
+
+	Use --without-freetype-config to enable the --with-freetype-cflags
+	and --with-freetype-libs options.
+
+	The default value "auto" tells the configure script to try the
+	pkg-config script first, then freetype-config and finally xft-config.
+
   --with-freetype-cflags  -D/-I options for compiling with FreeType library
 
 	Override options provided by xft-config or freetype-config.
diff --git a/MANIFEST b/MANIFEST
index 083ef51..470da66 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -1,4 +1,4 @@
-MANIFEST for xterm-273, version xterm-273
+MANIFEST for xterm-274, version xterm-274
 --------------------------------------------------------------------------------
 MANIFEST                        this file
 256colres.h                     resource-definitions for 256-color mode
diff --git a/Tekproc.c b/Tekproc.c
index f07831e..1aa9282 100644
--- a/Tekproc.c
+++ b/Tekproc.c
@@ -1,4 +1,4 @@
-/* $XTermId: Tekproc.c,v 1.189 2011/07/10 22:19:32 tom Exp $ */
+/* $XTermId: Tekproc.c,v 1.190 2011/09/03 12:13:42 tom Exp $ */
 
 /*
  * Copyright 2001-2010,2011 by Thomas E. Dickey
@@ -826,7 +826,7 @@ Tinput(TekWidget tw)
 		TCursorToggle(tw, TOGGLE);
 		Ttoggled = False;
 	    }
-	    if (XtAppPending(app_con) & XtIMXEvent) {
+	    if (xtermAppPending() & XtIMXEvent) {
 #ifdef VMS
 		Tselect_mask = X_mask;
 #else /* VMS */
diff --git a/aclocal.m4 b/aclocal.m4
index a78eb7e..f77b1d7 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,4 +1,4 @@
-dnl $XTermId: aclocal.m4,v 1.310 2011/07/17 19:28:03 tom Exp $
+dnl $XTermId: aclocal.m4,v 1.313 2011/09/04 21:20:20 tom Exp $
 dnl
 dnl ---------------------------------------------------------------------------
 dnl
@@ -574,7 +574,7 @@ int main() {
 	fi
 ])])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_FUNC_TGETENT version: 17 updated: 2011/07/14 19:34:47
+dnl CF_FUNC_TGETENT version: 18 updated: 2011/08/09 21:06:37
 dnl ---------------
 dnl Check for tgetent function in termcap library.  If we cannot find this,
 dnl we'll use the $LINES and $COLUMNS environment variables to pass screen
@@ -621,7 +621,7 @@ AC_CACHE_CHECK(for $cf_test_message function,cf_cv_lib_tgetent,[
 cf_save_LIBS="$LIBS"
 cf_cv_lib_tgetent=no
 if test "$cf_full_tgetent" = yes ; then
-	cf_TERMLIB="termcap termlib ncurses curses"
+	cf_TERMLIB="otermcap termcap termlib ncurses curses"
 	cf_TERMTST="buffer[[0]] == 0"
 else
 	cf_TERMLIB="termlib ncurses curses"
@@ -2048,7 +2048,7 @@ cf_cv_struct_lastlog=unknown])])
 test $cf_cv_struct_lastlog != no && AC_DEFINE(USE_STRUCT_LASTLOG)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_SVR4 version: 3 updated: 2000/05/31 10:16:52
+dnl CF_SVR4 version: 4 updated: 2011/09/04 17:17:53
 dnl -------
 dnl Check if this is an SVR4 system.  We need the definition for xterm
 AC_DEFUN([CF_SVR4],
@@ -2056,6 +2056,9 @@ AC_DEFUN([CF_SVR4],
 AC_CHECK_LIB(elf, elf_begin,[
 AC_CACHE_CHECK(if this is an SVR4 system, cf_cv_svr4,[
 AC_TRY_COMPILE([
+#if defined(__CYGWIN__)
+make an error
+#endif
 #include <elf.h>
 #include <sys/termio.h>
 ],[
@@ -3018,7 +3021,7 @@ AC_TRY_LINK([
 test "$cf_cv_xkb_bell_ext" = yes && AC_DEFINE(HAVE_XKB_BELL_EXT)
 ])
 dnl ---------------------------------------------------------------------------
-dnl CF_XOPEN_SOURCE version: 36 updated: 2011/07/02 15:36:04
+dnl CF_XOPEN_SOURCE version: 37 updated: 2011/08/06 20:32:05
 dnl ---------------
 dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,
 dnl or adapt to the vendor's definitions to get equivalent functionality,
@@ -3070,7 +3073,7 @@ mirbsd*) #(vi
 	# setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <arpa/inet.h>
 	;;
 netbsd*) #(vi
-	# setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
+	cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
 	;;
 openbsd*) #(vi
 	# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
@@ -3261,7 +3264,7 @@ elif test "$cf_x_athena_inc" != default ; then
 fi
 ])
 dnl ---------------------------------------------------------------------------
-dnl CF_X_ATHENA_LIBS version: 11 updated: 2011/07/17 15:25:45
+dnl CF_X_ATHENA_LIBS version: 12 updated: 2011/07/17 19:55:02
 dnl ----------------
 dnl Normally invoked by CF_X_ATHENA, with $1 set to the appropriate flavor of
 dnl the Athena widgets, e.g., Xaw, Xaw3d, neXtaw.
@@ -3311,6 +3314,7 @@ $cf_test((XtAppContext) 0)],
 			LIBS="$cf_save"
 		fi
 	done # cf_libs
+		test -n "$cf_x_athena_lib" && break
 	done # cf_lib
 done
 
@@ -3365,7 +3369,7 @@ fi
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_X_FREETYPE version: 23 updated: 2010/11/08 20:19:21
+dnl CF_X_FREETYPE version: 24 updated: 2011/08/29 05:46:02
 dnl -------------
 dnl Check for X FreeType headers and libraries (XFree86 4.x, etc).
 dnl
@@ -3382,44 +3386,75 @@ AC_DEFUN([CF_X_FREETYPE],
 [
 AC_REQUIRE([CF_PKG_CONFIG])
 
+cf_cv_x_freetype_incs=no
+cf_cv_x_freetype_libs=no
 cf_extra_freetype_libs=
 FREETYPE_CONFIG=none
 FREETYPE_PARAMS=
 
-AC_MSG_CHECKING(if you specified -D/-I options for FreeType)
-AC_ARG_WITH(freetype-cflags,
-	[  --with-freetype-cflags  -D/-I options for compiling with FreeType],
-	[cf_cv_x_freetype_incs="$with_freetype_cflags"],
-	[cf_cv_x_freetype_incs=no])
-AC_MSG_RESULT($cf_cv_x_freetype_incs)
-
-
-AC_MSG_CHECKING(if you specified -L/-l options for FreeType)
-AC_ARG_WITH(freetype-libs,
-	[  --with-freetype-libs    -L/-l options to link FreeType],
-	[cf_cv_x_freetype_libs="$with_freetype_libs"],
-	[cf_cv_x_freetype_libs=no])
-AC_MSG_RESULT($cf_cv_x_freetype_libs)
-
-if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xft; then
-	FREETYPE_CONFIG=$PKG_CONFIG
-	FREETYPE_PARAMS=xft
-else
-	AC_PATH_PROG(FREETYPE_XFT_CONFIG, xft-config, none)
+AC_MSG_CHECKING(for FreeType configuration script)
+AC_ARG_WITH(freetype-config,
+	[  --with-freetype-config  configure script to use for FreeType],
+	[cf_cv_x_freetype_cfgs="$withval"],
+	[cf_cv_x_freetype_cfgs=auto])
+test -z $cf_cv_x_freetype_cfgs && cf_cv_x_freetype_cfgs=auto
+test $cf_cv_x_freetype_cfgs = no && cf_cv_x_freetype_cfgs=none
+AC_MSG_RESULT($cf_cv_x_freetype_cfgs)
+
+case $cf_cv_x_freetype_cfgs in
+none) #(vi
+	AC_MSG_CHECKING(if you specified -D/-I options for FreeType)
+	AC_ARG_WITH(freetype-cflags,
+		[  --with-freetype-cflags  -D/-I options for compiling with FreeType],
+		[cf_cv_x_freetype_incs="$with_freetype_cflags"],
+		[cf_cv_x_freetype_incs=no])
+	AC_MSG_RESULT($cf_cv_x_freetype_incs)
+
+	AC_MSG_CHECKING(if you specified -L/-l options for FreeType)
+	AC_ARG_WITH(freetype-libs,
+		[  --with-freetype-libs    -L/-l options to link FreeType],
+		[cf_cv_x_freetype_libs="$with_freetype_libs"],
+		[cf_cv_x_freetype_libs=no])
+	AC_MSG_RESULT($cf_cv_x_freetype_libs)
+	;;
+auto) #(vi
+	if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xft; then
+		FREETYPE_CONFIG=$PKG_CONFIG
+		FREETYPE_PARAMS=xft
+	else
+		AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, none)
+		if test "$FREETYPE_CONFIG" != none; then
+			FREETYPE_CONFIG=$FREETYPE_CONFIG
+			cf_extra_freetype_libs="-lXft"
+		else
+			AC_PATH_PROG(FREETYPE_OLD_CONFIG, xft-config, none)
+			if test "$FREETYPE_OLD_CONFIG" != none; then
+				FREETYPE_CONFIG=$FREETYPE_OLD_CONFIG
+			fi
+		fi
+	fi
+	;;
+pkg*) #(vi
+	if test "$PKG_CONFIG" != none && "$PKG_CONFIG" --exists xft; then
+		FREETYPE_CONFIG=$cf_cv_x_freetype_cfgs 
+		FREETYPE_PARAMS=xft
+	else
+		AC_MSG_WARN(cannot find pkg-config for Xft)
+	fi
+	;;
+*) #(vi
+	AC_PATH_PROG(FREETYPE_XFT_CONFIG, $cf_cv_x_freetype_cfgs, none)
 	if test "$FREETYPE_XFT_CONFIG" != none; then
 		FREETYPE_CONFIG=$FREETYPE_XFT_CONFIG
 	else
-		cf_extra_freetype_libs="-lXft"
-		AC_PATH_PROG(FREETYPE_OLD_CONFIG, freetype-config, none)
-		if test "$FREETYPE_OLD_CONFIG" != none; then
-			FREETYPE_CONFIG=$FREETYPE_OLD_CONFIG
-		fi
+		AC_MSG_WARN(cannot find config script for Xft)
 	fi
-fi
-AC_MSG_CHECKING(for FreeType config)
-AC_MSG_RESULT($FREETYPE_CONFIG $FREETYPE_PARAMS)
+	;;
+esac
 
 if test "$FREETYPE_CONFIG" != none ; then
+	AC_MSG_CHECKING(for FreeType config)
+	AC_MSG_RESULT($FREETYPE_CONFIG $FREETYPE_PARAMS)
 
 	if test "$cf_cv_x_freetype_incs" = no ; then
 		AC_MSG_CHECKING(for $FREETYPE_CONFIG cflags)
@@ -3432,7 +3467,6 @@ if test "$FREETYPE_CONFIG" != none ; then
 		cf_cv_x_freetype_libs="$cf_extra_freetype_libs `$FREETYPE_CONFIG $FREETYPE_PARAMS --libs 2>/dev/null`"
 		AC_MSG_RESULT($cf_cv_x_freetype_libs)
 	fi
-
 fi
 
 if test "$cf_cv_x_freetype_incs" = no ; then
diff --git a/charproc.c b/charproc.c
index ec212f8..c5697a0 100644
--- a/charproc.c
+++ b/charproc.c
@@ -1,4 +1,4 @@
-/* $XTermId: charproc.c,v 1.1127 2011/08/22 23:36:42 tom Exp $ */
+/* $XTermId: charproc.c,v 1.1132 2011/09/04 18:18:16 tom Exp $ */
 
 /*
  * Copyright 1999-2010,2011 by Thomas E. Dickey
@@ -435,6 +435,8 @@ static XtResource xterm_resources[] =
     Bres(XtNunderLine, XtCUnderLine, screen.underline, True),
     Bres(XtNvisualBell, XtCVisualBell, screen.visualbell, False),
 
+    Dres(XtNscaleHeight, XtCScaleHeight, screen.scale_height, "1.0"),
+
     Ires(XtNbellSuppressTime, XtCBellSuppressTime, screen.bellSuppressTime, BELLSUPPRESSMSEC),
     Ires(XtNfontWarnings, XtCFontWarnings, misc.fontWarnings, fwResource),
     Ires(XtNinternalBorder, XtCBorderWidth, screen.border, DEFBORDER),
@@ -3468,6 +3470,7 @@ updateCursor(TScreen * screen)
     }
 }
 
+#if OPT_BLINK_CURS || OPT_BLINK_TEXT
 static void
 reallyStopBlinking(TScreen * screen)
 {
@@ -3478,6 +3481,7 @@ reallyStopBlinking(TScreen * screen)
 	xevents();
     }
 }
+#endif
 
 #ifdef VMS
 #define	ptymask()	(v_bufptr > v_bufstr ? pty_mask : 0)
@@ -3671,7 +3675,7 @@ in_put(XtermWidget xw)
 	 * The blocking is optional, because it tends to increase the load
 	 * on the host.
 	 */
-	if (XtAppPending(app_con)) {
+	if (xtermAppPending()) {
 	    select_timeout.tv_usec = 0;
 	    time_select = 1;
 	} else if (screen->awaitInput) {
@@ -3711,7 +3715,7 @@ in_put(XtermWidget xw)
 
 	/* if there are X events already in our queue, it
 	   counts as being readable */
-	if (XtAppPending(app_con) ||
+	if (xtermAppPending() ||
 	    FD_ISSET(ConnectionNumber(screen->display), &select_mask)) {
 	    xevents();
 	    if (VTbuffer->update != update)	/* HandleInterpret */
@@ -5615,7 +5619,7 @@ RequestResize(XtermWidget xw, int rows, int cols, Bool text)
 #endif
 
     XSync(screen->display, False);	/* synchronize */
-    if (XtAppPending(app_con))
+    if (xtermAppPending())
 	xevents();
 
     TRACE(("...RequestResize done\n"));
@@ -6186,6 +6190,12 @@ VTInitialize(Widget wrequest,
     init_Bres(screen.scrollttyoutput);
     init_Bres(screen.scrollkey);
 
+    init_Dres(screen.scale_height);
+    if (TScreenOf(wnew)->scale_height < 0.9)
+	TScreenOf(wnew)->scale_height = (float) 0.9;
+    if (TScreenOf(wnew)->scale_height > 1.5)
+	TScreenOf(wnew)->scale_height = (float) 1.5;
+
     init_Bres(misc.autoWrap);
     init_Bres(misc.login_shell);
     init_Bres(misc.reverseWrap);
@@ -6926,7 +6936,7 @@ VTDestroy(Widget w GCC_UNUSED)
     TRACE_FREE_LEAK(screen->term_id);
     TRACE_FREE_LEAK(screen->charClass);
     TRACE_FREE_LEAK(screen->answer_back);
-    TRACE_FREE_LEAK(screen->printer_command);
+    TRACE_FREE_LEAK(screen->printer_state.printer_command);
     TRACE_FREE_LEAK(screen->keyboard_dialect);
     TRACE_FREE_LEAK(screen->disallowedColorOps);
     TRACE_FREE_LEAK(screen->disallowedFontOps);
@@ -8430,7 +8440,7 @@ ReallyReset(XtermWidget xw, Bool full, Bool saved)
 		       &replyWidth, &replyHeight);
 	    repairSizeHints();
 	    XSync(screen->display, False);	/* synchronize */
-	    if (XtAppPending(app_con))
+	    if (xtermAppPending())
 		xevents();
 	}
 
diff --git a/configure b/configure
index 10ed580..0be183c 100755
--- a/configure
+++ b/configure
@@ -725,6 +725,7 @@ Optional Features:
   --disable-boxchars      disable fallback-support for box chars
   --enable-exec-xterm     enable "spawn-new-terminal" action
   --disable-freetype      disable freetype library-support
+  --with-freetype-config  configure script to use for FreeType
   --with-freetype-cflags  -D/-I options for compiling with FreeType
   --with-freetype-libs    -L/-l options to link FreeType
   --enable-hp-fkeys       enable support for HP-style function keys
@@ -960,7 +961,7 @@ if test -z "$CONFIG_SITE"; then
 fi
 for ac_site_file in $CONFIG_SITE; do
   if test -r "$ac_site_file"; then
-    { echo "$as_me:963: loading site script $ac_site_file" >&5
+    { echo "$as_me:964: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
     cat "$ac_site_file" >&5
     . "$ac_site_file"
@@ -971,7 +972,7 @@ if test -r "$cache_file"; then
   # Some versions of bash will fail to source /dev/null (special
   # files actually), so we avoid doing that.
   if test -f "$cache_file"; then
-    { echo "$as_me:974: loading cache $cache_file" >&5
+    { echo "$as_me:975: loading cache $cache_file" >&5
 echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . $cache_file;;
@@ -979,7 +980,7 @@ echo "$as_me: loading cache $cache_file" >&6;}
     esac
   fi
 else
-  { echo "$as_me:982: creating cache $cache_file" >&5
+  { echo "$as_me:983: creating cache $cache_file" >&5
 echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
@@ -995,21 +996,21 @@ for ac_var in `(set) 2>&1 |
   eval ac_new_val="\$ac_env_${ac_var}_value"
   case $ac_old_set,$ac_new_set in
     set,)
-      { echo "$as_me:998: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+      { echo "$as_me:999: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { echo "$as_me:1002: error: \`$ac_var' was not set in the previous run" >&5
+      { echo "$as_me:1003: error: \`$ac_var' was not set in the previous run" >&5
 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-        { echo "$as_me:1008: error: \`$ac_var' has changed since the previous run:" >&5
+        { echo "$as_me:1009: error: \`$ac_var' has changed since the previous run:" >&5
 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-        { echo "$as_me:1010:   former value:  $ac_old_val" >&5
+        { echo "$as_me:1011:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:1012:   current value: $ac_new_val" >&5
+        { echo "$as_me:1013:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
         ac_cache_corrupted=:
       fi;;
@@ -1028,9 +1029,9 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:1031: error: changes in the environment can compromise the build" >&5
+  { echo "$as_me:1032: error: changes in the environment can compromise the build" >&5
 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:1033: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+  { { echo "$as_me:1034: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1051,10 +1052,10 @@ esac
 echo "#! $SHELL" >conftest.sh
 echo  "exit 0"   >>conftest.sh
 chmod +x conftest.sh
-if { (echo "$as_me:1054: PATH=\".;.\"; conftest.sh") >&5
+if { (echo "$as_me:1055: PATH=\".;.\"; conftest.sh") >&5
   (PATH=".;."; conftest.sh) 2>&5
   ac_status=$?
-  echo "$as_me:1057: \$? = $ac_status" >&5
+  echo "$as_me:1058: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   ac_path_separator=';'
 else
@@ -1082,7 +1083,7 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:1085: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+  { { echo "$as_me:1086: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1092,11 +1093,11 @@ ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
 
 # Make sure we can run config.sub.
 $ac_config_sub sun4 >/dev/null 2>&1 ||
-  { { echo "$as_me:1095: error: cannot run $ac_config_sub" >&5
+  { { echo "$as_me:1096: error: cannot run $ac_config_sub" >&5
 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:1099: checking build system type" >&5
+echo "$as_me:1100: checking build system type" >&5
 echo $ECHO_N "checking build system type... $ECHO_C" >&6
 if test "${ac_cv_build+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1105,16 +1106,16 @@ else
 test -z "$ac_cv_build_alias" &&
   ac_cv_build_alias=`$ac_config_guess`
 test -z "$ac_cv_build_alias" &&
-  { { echo "$as_me:1108: error: cannot guess build type; you must specify one" >&5
+  { { echo "$as_me:1109: error: cannot guess build type; you must specify one" >&5
 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    { (exit 1); exit 1; }; }
 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
-  { { echo "$as_me:1112: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+  { { echo "$as_me:1113: error: $ac_config_sub $ac_cv_build_alias failed." >&5
 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:1117: result: $ac_cv_build" >&5
+echo "$as_me:1118: result: $ac_cv_build" >&5
 echo "${ECHO_T}$ac_cv_build" >&6
 build=$ac_cv_build
 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
@@ -1122,7 +1123,7 @@ build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
-	echo "$as_me:1125: checking host system type" >&5
+	echo "$as_me:1126: checking host system type" >&5
 echo $ECHO_N "checking host system type... $ECHO_C" >&6
 if test "${ac_cv_host+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1131,12 +1132,12 @@ else
 test -z "$ac_cv_host_alias" &&
   ac_cv_host_alias=$ac_cv_build_alias
 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
-  { { echo "$as_me:1134: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+  { { echo "$as_me:1135: error: $ac_config_sub $ac_cv_host_alias failed" >&5
 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:1139: result: $ac_cv_host" >&5
+echo "$as_me:1140: result: $ac_cv_host" >&5
 echo "${ECHO_T}$ac_cv_host" >&6
 host=$ac_cv_host
 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
@@ -1161,13 +1162,13 @@ else
 fi
 
 test -z "$system_name" && system_name="$cf_cv_system_name"
-test -n "$cf_cv_system_name" && echo "$as_me:1164: result: Configuring for $cf_cv_system_name" >&5
+test -n "$cf_cv_system_name" && echo "$as_me:1165: result: Configuring for $cf_cv_system_name" >&5
 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
 
 if test ".$system_name" != ".$cf_cv_system_name" ; then
-	echo "$as_me:1168: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
+	echo "$as_me:1169: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
-	{ { echo "$as_me:1170: error: \"Please remove config.cache and try again.\"" >&5
+	{ { echo "$as_me:1171: error: \"Please remove config.cache and try again.\"" >&5
 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1192,7 +1193,7 @@ ac_main_return=return
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:1195: checking for $ac_word" >&5
+echo "$as_me:1196: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1207,7 +1208,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
-echo "$as_me:1210: found $ac_dir/$ac_word" >&5
+echo "$as_me:1211: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1215,10 +1216,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1218: result: $CC" >&5
+  echo "$as_me:1219: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1221: result: no" >&5
+  echo "$as_me:1222: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1227,7 +1228,7 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-echo "$as_me:1230: checking for $ac_word" >&5
+echo "$as_me:1231: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1242,7 +1243,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="gcc"
-echo "$as_me:1245: found $ac_dir/$ac_word" >&5
+echo "$as_me:1246: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1250,10 +1251,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1253: result: $ac_ct_CC" >&5
+  echo "$as_me:1254: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1256: result: no" >&5
+  echo "$as_me:1257: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1266,7 +1267,7 @@ if test -z "$CC"; then
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:1269: checking for $ac_word" >&5
+echo "$as_me:1270: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1281,7 +1282,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}cc"
-echo "$as_me:1284: found $ac_dir/$ac_word" >&5
+echo "$as_me:1285: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1289,10 +1290,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1292: result: $CC" >&5
+  echo "$as_me:1293: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1295: result: no" >&5
+  echo "$as_me:1296: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1301,7 +1302,7 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1304: checking for $ac_word" >&5
+echo "$as_me:1305: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1316,7 +1317,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="cc"
-echo "$as_me:1319: found $ac_dir/$ac_word" >&5
+echo "$as_me:1320: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1324,10 +1325,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1327: result: $ac_ct_CC" >&5
+  echo "$as_me:1328: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1330: result: no" >&5
+  echo "$as_me:1331: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1340,7 +1341,7 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1343: checking for $ac_word" >&5
+echo "$as_me:1344: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1360,7 +1361,7 @@ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   continue
 fi
 ac_cv_prog_CC="cc"
-echo "$as_me:1363: found $ac_dir/$ac_word" >&5
+echo "$as_me:1364: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1382,10 +1383,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1385: result: $CC" >&5
+  echo "$as_me:1386: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1388: result: no" >&5
+  echo "$as_me:1389: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1396,7 +1397,7 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:1399: checking for $ac_word" >&5
+echo "$as_me:1400: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1411,7 +1412,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-echo "$as_me:1414: found $ac_dir/$ac_word" >&5
+echo "$as_me:1415: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1419,10 +1420,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1422: result: $CC" >&5
+  echo "$as_me:1423: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1425: result: no" >&5
+  echo "$as_me:1426: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1435,7 +1436,7 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:1438: checking for $ac_word" >&5
+echo "$as_me:1439: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1450,7 +1451,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="$ac_prog"
-echo "$as_me:1453: found $ac_dir/$ac_word" >&5
+echo "$as_me:1454: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1458,10 +1459,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1461: result: $ac_ct_CC" >&5
+  echo "$as_me:1462: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1464: result: no" >&5
+  echo "$as_me:1465: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1473,32 +1474,32 @@ fi
 
 fi
 
-test -z "$CC" && { { echo "$as_me:1476: error: no acceptable cc found in \$PATH" >&5
+test -z "$CC" && { { echo "$as_me:1477: error: no acceptable cc found in \$PATH" >&5
 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:1481:" \
+echo "$as_me:1482:" \
      "checking for C compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:1484: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1485: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1487: \$? = $ac_status" >&5
+  echo "$as_me:1488: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1489: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1490: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1492: \$? = $ac_status" >&5
+  echo "$as_me:1493: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1494: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1495: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1497: \$? = $ac_status" >&5
+  echo "$as_me:1498: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 1501 "configure"
+#line 1502 "configure"
 #include "confdefs.h"
 
 int
@@ -1514,13 +1515,13 @@ ac_clean_files="$ac_clean_files a.out a.exe"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:1517: checking for C compiler default output" >&5
+echo "$as_me:1518: checking for C compiler default output" >&5
 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:1520: \"$ac_link_default\"") >&5
+if { (eval echo "$as_me:1521: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
   ac_status=$?
-  echo "$as_me:1523: \$? = $ac_status" >&5
+  echo "$as_me:1524: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Find the output, starting from the most likely.  This scheme is
 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
@@ -1543,34 +1544,34 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1546: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:1547: error: C compiler cannot create executables" >&5
 echo "$as_me: error: C compiler cannot create executables" >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-echo "$as_me:1552: result: $ac_file" >&5
+echo "$as_me:1553: result: $ac_file" >&5
 echo "${ECHO_T}$ac_file" >&6
 
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1557: checking whether the C compiler works" >&5
+echo "$as_me:1558: checking whether the C compiler works" >&5
 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
   if { ac_try='./$ac_file'
-  { (eval echo "$as_me:1563: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1564: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1566: \$? = $ac_status" >&5
+  echo "$as_me:1567: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:1573: error: cannot run C compiled programs.
+	{ { echo "$as_me:1574: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
@@ -1578,24 +1579,24 @@ If you meant to cross compile, use \`--host'." >&2;}
     fi
   fi
 fi
-echo "$as_me:1581: result: yes" >&5
+echo "$as_me:1582: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
 rm -f a.out a.exe conftest$ac_cv_exeext
 ac_clean_files=$ac_clean_files_save
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1588: checking whether we are cross compiling" >&5
+echo "$as_me:1589: checking whether we are cross compiling" >&5
 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:1590: result: $cross_compiling" >&5
+echo "$as_me:1591: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
 
-echo "$as_me:1593: checking for executable suffix" >&5
+echo "$as_me:1594: checking for executable suffix" >&5
 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
-if { (eval echo "$as_me:1595: \"$ac_link\"") >&5
+if { (eval echo "$as_me:1596: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:1598: \$? = $ac_status" >&5
+  echo "$as_me:1599: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -1611,25 +1612,25 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
   esac
 done
 else
-  { { echo "$as_me:1614: error: cannot compute EXEEXT: cannot compile and link" >&5
+  { { echo "$as_me:1615: error: cannot compute EXEEXT: cannot compile and link" >&5
 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest$ac_cv_exeext
-echo "$as_me:1620: result: $ac_cv_exeext" >&5
+echo "$as_me:1621: result: $ac_cv_exeext" >&5
 echo "${ECHO_T}$ac_cv_exeext" >&6
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-echo "$as_me:1626: checking for object suffix" >&5
+echo "$as_me:1627: checking for object suffix" >&5
 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
 if test "${ac_cv_objext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1632 "configure"
+#line 1633 "configure"
 #include "confdefs.h"
 
 int
@@ -1641,10 +1642,10 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1644: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1645: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1647: \$? = $ac_status" >&5
+  echo "$as_me:1648: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
   case $ac_file in
@@ -1656,24 +1657,24 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1659: error: cannot compute OBJEXT: cannot compile" >&5
+{ { echo "$as_me:1660: error: cannot compute OBJEXT: cannot compile" >&5
 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-echo "$as_me:1666: result: $ac_cv_objext" >&5
+echo "$as_me:1667: result: $ac_cv_objext" >&5
 echo "${ECHO_T}$ac_cv_objext" >&6
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:1670: checking whether we are using the GNU C compiler" >&5
+echo "$as_me:1671: checking whether we are using the GNU C compiler" >&5
 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1676 "configure"
+#line 1677 "configure"
 #include "confdefs.h"
 
 int
@@ -1688,16 +1689,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1691: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1692: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1694: \$? = $ac_status" >&5


Reply to: