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Import from CVS: tag r21-0b38

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  • Tags r21-0b38

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File CHANGES-beta

 							-*- indented-text -*-
+to 21.0 beta38 "Repartida"
+-- apropos.el modernization
+-- Documentation updates from Hrvoje Niksic
+-- range table fix from Olivier Galibert
+-- Various changes from Andy Piper
+-- Magic specifier fixes from Kirill Katsnelson
+-- Various changes from Hrvoje Niksic
+-- print changes/find-file changes from Hrvoje Niksic
+-- source formatting changes from Martin Buchholz
+-- font handling for W3 under MS Windows from Andy Piper
+-- Xpm color symbol support for MS Windows from Andy Piper
+-- keyboard macro fixes from Hrvoje Niksic
+-- MS Windows Signal fix from Kirill Katsnelson
+-- All GIFs in core distribution converted to PNGs -- screw Unisys
+-- More build tweaks
+-- Make line-number-mode/column-number-mode appear in minor mode menu from
+   Jim Radford
+-- General toolbar fixes from Kirill Katsnelson
+-- Selection patches from Andy Piper
+-- background pixmaps in MS Windows from Andy Piper
+-- Startup patches from Michael Sperber
+-- Signalling support for MS Windows from Kirill Katsnelson
+-- Startup tweaks
+-- PNG crash fix from Jareth Hein
+-- Keyboard Focus sanity from Greg Klanderman
+-- LDAP fixes from Oscar Figueiredo
+-- Fix Lisp union type on MS Windows from Andy Piper
+-- Miscellaneous patches from Jonathan Harris, Kirill Katsnelson
+-- Build clean up
+
 to 21.0 beta37 "Pygmy"
 -- Bug fixes, generalization of image code from Andy Piper
 -- Installation/startup fixes from Michael Sperber
+1998-05-02  SL Baur  <steve@altair.xemacs.org>
+
+	* XEmacs 21.0-beta38 is released.
+
+1998-04-29  SL Baur  <steve@altair.xemacs.org>
+
+	* configure.in: Use `PROGNAME' for all generated paths.
+
+	* Makefile.in: Change `progname' to `PROGNAME' for consistency.
+
+1998-04-27  SL Baur  <steve@altair.xemacs.org>
+
+	* configure.in (progname): Parameterize program name on `progname' 
+	and add --with-infodock.
+
+1998-04-26  SL Baur  <steve@altair.xemacs.org>
+
+	* Makefile.in: Religiously use ${progname} instead of hardcoded
+	`xemacs'.
+	CPPFLAGS was being set correctly in ${subdir}/Makefiles and
+	overridden by the empty one set in the toplevel Makefile.
+
+1998-04-26  Jason R Mastaler  <jason@4b.org>
+
+	* etc/BETA: Replaced SmartList references in favor of
+	Majordomo.
+
 1998-04-25  SL Baur  <steve@altair.xemacs.org>
 
 	* XEmacs-21.0-beta37 is released.
 CPP=@CPP@
 LN_S=@LN_S@
 CFLAGS=@CFLAGS@
+CPPFLAGS=@CPPFLAGS@
 
 ## These help us choose version- and architecture-specific directories
 ## to install files in.
 ## for, like `mips-dec-ultrix' or `sparc-sun-sunos'.
 configuration=@configuration@
 
+## This will be the name of the generated binary and is set automatically
+## by configure.
+PROGNAME=@PROGNAME@
+
 ## ==================== Where To Install Things ====================
 
 ## The default location for installation.  Everything is placed in
 ## These variables hold the values XEmacs will actually use.  They are
 ## based on the values of the standard Make variables above.
 
-progname=xemacs
-
 ## Where to install the lisp files distributed with
 ## XEmacs.  This includes the XEmacs version, so that the
 ## lisp files for different versions of XEmacs will install
 GENERATED_HEADERS = src/paths.h src/Emacs.ad.h src/puresize-adjust.h src/config.h lwlib/config.h src/sheap-adjust.h
 GENERATED_LISP = lisp/finder-inf.el
 
-all: xemacs all-elc info
+all: ${PROGNAME} all-elc info
 
-xemacs:	${GENERATED_HEADERS} ${MAKE_SUBDIR} ${GENERATED_LISP}
+${PROGNAME}:	${GENERATED_HEADERS} ${MAKE_SUBDIR} ${GENERATED_LISP}
 
 ## For performance and consistency, no built-in rules
 .SUFFIXES:
 ## Build XEmacs and recompile out-of-date and missing .elc files along
 ## the way.
 all-elc all-elcs: lib-src lwlib dump-elcs src
-	MAKE='$(MAKE)' sh ${srcdir}/lib-src/update-elc.sh
+	MAKE='$(MAKE)' EMACS='./src/$(PROGNAME)' sh ${srcdir}/lib-src/update-elc.sh
 
 ## Sub-target for all-elc.
 dump-elc dump-elcs: ${GENERATED_HEADERS} FRC.dump-elcs
 	cd src && $(RECURSIVE_MAKE) dump-elcs
 
 autoloads: src
-	MAKE='$(MAKE)' sh ${srcdir}/lib-src/update-autoloads.sh
+	MAKE='$(MAKE)' EMACS='./src/$(PROGNAME)' sh ${srcdir}/lib-src/update-autoloads.sh
 
 custom-loads:
-	MAKE='$(MAKE)' sh ${srcdir}/lib-src/update-custom.sh
+	MAKE='$(MAKE)' EMACS='./src/$(PROGNAME)' sh ${srcdir}/lib-src/update-custom.sh
 
 finder: src
 	@echo "Building finder database ..."
 	@(cd lisp; \
-		${blddir}/src/xemacs -batch -vanilla \
+		${blddir}/src/${PROGNAME} -batch -vanilla \
 		-eval '(setq finder-compile-keywords-quiet t)' \
 		-l finder -f finder-compile-keywords )
 	@echo "Building finder database ...(done)"
 lisp/finder-inf.el:
 	@echo "Building finder database ..."
 	@(cd lisp; \
-		${blddir}/src/xemacs -batch -vanilla \
+		${blddir}/src/${PROGNAME} -batch -vanilla \
 		-eval '(setq finder-compile-keywords-quiet t)' \
 		-l finder -f finder-compile-keywords )
 	@echo "Building finder database ...(done)"
 ## all.  --cet
 
 check-features: all
-	${blddir}/src/xemacs -batch -l check-features.el
+	${blddir}/src/${PROGNAME} -batch -l check-features.el
 
 install-only: ${MAKE_SUBDIR} check-features install-arch-dep install-arch-indep
 
 	   for subdir in `find ${archlibdir} -type d ! -name RCS ! -name SCCS ! -name CVS -print` ; \
 	     do (cd $${subdir} && $(RM) -r RCS CVS SCCS \#* *~) ; done ; \
 	else true; fi
-	${INSTALL_PROGRAM} src/xemacs ${bindir}/${progname}-${version}
-	-chmod 0755 ${bindir}/${progname}-${version}
-	cd ${bindir} && $(RM) ./xemacs && ${LN_S} ${progname}-${version} ./xemacs
+	${INSTALL_PROGRAM} src/${PROGNAME} ${bindir}/${PROGNAME}-${version}
+	-chmod 0755 ${bindir}/${PROGNAME}-${version}
+	cd ${bindir} && $(RM) ./${PROGNAME} && ${LN_S} ${PROGNAME}-${version} ./${PROGNAME}
 	if test "${prefix}" != "${exec_prefix}"; then \
 	  for dir in \
-		lib/xemacs \
-	 	lib/${progname}-${version}/etc \
-		lib/${progname}-${version}/info \
-		lib/${progname}-${version}/lisp; do \
+		lib/${PROGNAME} \
+	 	lib/${PROGNAME}-${version}/etc \
+		lib/${PROGNAME}-${version}/info \
+		lib/${PROGNAME}-${version}/lisp; do \
 	    if test ! -d ${exec_prefix}/$${dir}; then \
 	      $(LN_S) ${prefix}/$${dir} ${exec_prefix}/$${dir}; fi; \
 	  done; \
 	    chmod 0644 ${infodir}/$${file}; \
 	  done ; \
 	fi
+	## Note it's `xemacs' not ${PROGNAME}
 	cd ${srcdir}/etc && \
 	  for page in xemacs etags ctags gnuserv gnuclient gnuattach gnudoit; do \
 	    ${INSTALL_DATA} ${srcdir}/etc/$${page}.1 ${mandir}/$${page}${manext} ; \
 MAKEPATH=./lib-src/make-path
 ## Build all the directories to install XEmacs in.
 ## Since we may be creating several layers of directories,
-## (e.g. /usr/local/lib/${progname}-20.5/sparc-sun-solaris2.6), we use
+## (e.g. /usr/local/lib/${PROGNAME}-20.5/sparc-sun-solaris2.6), we use
 ## make-path instead of mkdir.  Not all mkdirs have the `-p' flag.
 mkdir: FRC.mkdir
 	${MAKEPATH} ${COPYDESTS} ${lockdir} ${infodir} ${archlibdir} \
 #	    * ) $(RM) $${dir} ;;			\
 #	  esac ;					\
 #	  case $${dir} in				\
-#	    ${datadir}/xemacs/${version}/* )		\
-#	      $(RM) -r ${datadir}/xemacs/${version}	\
+#	    ${datadir}/${PROGNAME}/${version}/* )		\
+#	      $(RM) -r ${datadir}/${PROGNAME}/${version}	\
 #	    ;;						\
 #	  esac ;					\
 #	done
-#	cd ${infodir} && $(RM) cl* xemacs* forms* info* vip*
+#	cd ${infodir} && $(RM) cl* ${PROGNAME}* forms* info* vip*
 #	cd ${mandir} && $(RM) xemacs.1 etags.1 ctags.1 gnuserv.1
-#	cd ${bindir} && $(RM) ${progname}-${version} xemacs
+#	cd ${bindir} && $(RM) ${PROGNAME}-${version} ${PROGNAME}
 
 
 ## Some makes seem to remember that they've built something called FRC,
 tests   = ${testdir}/basic-lisp.el ${testdir}/database.el
 
 check:
-	src/xemacs -batch -l ${testdir}/test-emacs.el -f batch-test-emacs ${tests}
+	src/${PROGNAME} -batch -l ${testdir}/test-emacs.el -f batch-test-emacs ${tests}
 
 info: FRC.info
 	cd ${srcdir}/man && $(RECURSIVE_MAKE) $@
 mcs:
 	date=`LANG=C LC_ALL=C date -u '+%e %b %Y'`; \
 	ident="@(#)RELEASE VERSION XEmacs ${version} $${date}"; \
-	for f in `file lib-src/* src/xemacs | grep ELF | sed -e 's/:.*//'`; do \
+	for f in `file lib-src/* src/${PROGNAME} | grep ELF | sed -e 's/:.*//'`; do \
 	  mcs -da "$${ident} `echo $${f} | sed 's/.*\///'`" $${f}; \
 	done
 statedir='${prefix}/lib'
 libdir='${exec_prefix}/lib'
 mandir='${prefix}/man/man1'
-infodir='${datadir}/xemacs-${version}/info'
+infodir='${datadir}/${PROGNAME}-${version}/info'
 infopath=''
 install_pp=''
-lispdir='${datadir}/xemacs-${version}/lisp'
-pkgdir='${datadir}/xemacs-${version}/lisp'
+lispdir='${datadir}/${PROGNAME}-${version}/lisp'
+pkgdir='${datadir}/${PROGNAME}-${version}/lisp'
 package_path=''
-etcdir='${datadir}/xemacs-${version}/etc'
-lockdir='${statedir}/xemacs/lock'
-archlibdir='${libdir}/xemacs-${version}/${configuration}'
+etcdir='${datadir}/${PROGNAME}-${version}/etc'
+lockdir='${statedir}/${PROGNAME}/lock'
+archlibdir='${libdir}/${PROGNAME}-${version}/${configuration}'
 with_site_lisp='no'
 with_menubars=''
 with_scrollbars=''
 	with_kerberos	| \
 	with_hesiod	| \
 	with_dnet	| \
+	with_infodock	| \
 	external_widget | \
 	verbose		| \
 	extra_verbose	| \
 
 if test -z "$configuration"; then
   echo $ac_n "checking "host system type"""... $ac_c" 1>&6
-echo "configure:739: checking "host system type"" >&5
+echo "configure:740: checking "host system type"" >&5
     if configuration=`${CONFIG_SHELL-/bin/sh} $srcdir/config.guess | \
     sed 's/^\([^-][^-]*-[^-][^-]*-[^-][^-]*\)-.*$/\1/'` ; then
     echo "$ac_t""$configuration" 1>&6
 fi
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:753: checking whether ln -s works" >&5
+echo "configure:754: checking whether ln -s works" >&5
 
 rm -f conftestdata
 if ln -s X conftestdata 2>/dev/null
 }
 
 
-{ test "$extra_verbose" = "yes" && cat << EOF
+if test "$with_infodock" = "yes"; then
+  if test ! -f ../InfoDock.rules; then
+    echo "Cannot build InfoDock without InfoDock sources"
+    with_infodock=no
+  fi
+fi
+
+if test "$with_infodock" = "yes"; then
+      { test "$extra_verbose" = "yes" && cat << EOF
     Defining INFODOCK_MAJOR_VERSION = $infodock_major_version
 EOF
 cat >> confdefs.h <<EOF
 EOF
 }
 
-{ test "$extra_verbose" = "yes" && cat << EOF
+  { test "$extra_verbose" = "yes" && cat << EOF
     Defining INFODOCK_MINOR_VERSION = $infodock_minor_version
 EOF
 cat >> confdefs.h <<EOF
 EOF
 }
 
-{ test "$extra_verbose" = "yes" && cat << EOF
+  { test "$extra_verbose" = "yes" && cat << EOF
     Defining INFODOCK_BUILD_VERSION = $infodock_build_version
 EOF
 cat >> confdefs.h <<EOF
 EOF
 }
 
+  version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version}
+  PROGNAME=infodock
+  CPPFLAGS="$CPPFLAGS -DINFODOCK"
+else
+  PROGNAME=xemacs
+fi
 
 if test -n "$emacs_beta_version"; then beta=yes; else beta=no; fi
 test "${error_check_extents=$beta}"   = yes && { test "$extra_verbose" = "yes" && cat << \EOF
 
 
 echo "checking "the configuration name"" 1>&6
-echo "configure:955: checking "the configuration name"" >&5
+echo "configure:970: checking "the configuration name"" >&5
 internal_configuration=`echo $configuration | sed 's/-\(workshop\)//'`
 if canonical=`$srcdir/config.sub "$internal_configuration"` ; then : ; else
   exit $?
 
 case "$opsys" in aix*) NON_GNU_CC=xlc ;; esac
 
-stack_trace_eye_catcher=`echo xemacs_${version}_${canonical} | sed 'y/.-/__/'`
+stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${canonical} | sed 'y/.-/__/'`
 { test "$extra_verbose" = "yes" && cat << EOF
     Defining STACK_TRACE_EYE_CATCHER = $stack_trace_eye_catcher
 EOF
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1419: checking for $ac_word" >&5
+echo "configure:1434: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1445: checking for $ac_word" >&5
+echo "configure:1460: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1490: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1505: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
 cross_compiling=no
 
 cat > conftest.$ac_ext <<EOF
-#line 1502 "configure"
+#line 1517 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:1506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1526: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1541: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1531: checking whether we are using GNU C" >&5
+echo "configure:1546: checking whether we are using GNU C" >&5
 
 cat > conftest.c <<EOF
 #ifdef __GNUC__
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1538: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1553: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
   ac_save_CFLAGS="$CFLAGS"
   CFLAGS=
   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1552: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1567: checking whether ${CC-cc} accepts -g" >&5
 
 echo 'void f(){}' > conftest.c
 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1581: checking for $ac_word" >&5
+echo "configure:1596: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1607: checking for $ac_word" >&5
+echo "configure:1622: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1652: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1667: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
 cross_compiling=no
 
 cat > conftest.$ac_ext <<EOF
-#line 1664 "configure"
+#line 1679 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:1668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1688: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1703: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1693: checking whether we are using GNU C" >&5
+echo "configure:1708: checking whether we are using GNU C" >&5
 
 cat > conftest.c <<EOF
 #ifdef __GNUC__
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
   ac_save_CFLAGS="$CFLAGS"
   CFLAGS=
   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1714: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1729: checking whether ${CC-cc} accepts -g" >&5
 
 echo 'void f(){}' > conftest.c
 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1743: checking for $ac_word" >&5
+echo "configure:1758: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1769: checking for $ac_word" >&5
+echo "configure:1784: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1814: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1829: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
 cross_compiling=no
 
 cat > conftest.$ac_ext <<EOF
-#line 1826 "configure"
+#line 1841 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:1830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1850: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1865: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1855: checking whether we are using GNU C" >&5
+echo "configure:1870: checking whether we are using GNU C" >&5
 
 cat > conftest.c <<EOF
 #ifdef __GNUC__
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1877: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
   ac_save_CFLAGS="$CFLAGS"
   CFLAGS=
   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1876: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1891: checking whether ${CC-cc} accepts -g" >&5
 
 echo 'void f(){}' > conftest.c
 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP"
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1909: checking how to run the C preprocessor" >&5
+echo "configure:1924: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1922 "configure"
+#line 1937 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1928: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1939 "configure"
+#line 1954 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1945: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1960: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
 
 
 echo $ac_n "checking for AIX""... $ac_c" 1>&6
-echo "configure:1968: checking for AIX" >&5
-cat > conftest.$ac_ext <<EOF
-#line 1970 "configure"
+echo "configure:1983: checking for AIX" >&5
+cat > conftest.$ac_ext <<EOF
+#line 1985 "configure"
 #include "confdefs.h"
 #ifdef _AIX
   yes
 
 
 echo $ac_n "checking for GNU libc""... $ac_c" 1>&6
-echo "configure:1997: checking for GNU libc" >&5
-cat > conftest.$ac_ext <<EOF
-#line 1999 "configure"
+echo "configure:2012: checking for GNU libc" >&5
+cat > conftest.$ac_ext <<EOF
+#line 2014 "configure"
 #include "confdefs.h"
 #include <features.h>
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2011: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2026: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   have_glibc=yes
 else
 
 
 echo $ac_n "checking whether we are using SunPro C""... $ac_c" 1>&6
-echo "configure:2032: checking whether we are using SunPro C" >&5
-cat > conftest.$ac_ext <<EOF
-#line 2034 "configure"
+echo "configure:2047: checking whether we are using SunPro C" >&5
+cat > conftest.$ac_ext <<EOF
+#line 2049 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2045: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2060: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   __sunpro_c=yes
 else
  fi
 
 echo $ac_n "checking for dynodump""... $ac_c" 1>&6
-echo "configure:2319: checking for dynodump" >&5
+echo "configure:2334: checking for dynodump" >&5
 if test "$unexec" != "unexsol2.o"; then
   echo "$ac_t""no" 1>&6
 else
 
 if test "$add_runtime_path" = "yes"; then
       echo $ac_n "checking "for runtime libraries flag"""... $ac_c" 1>&6
-echo "configure:2419: checking "for runtime libraries flag"" >&5
+echo "configure:2434: checking "for runtime libraries flag"" >&5
   dash_r=""
   for try_dash_r in "-R" "-R " "-rpath "; do
     xe_check_libs="${try_dash_r}/no/such/file-or-directory"
   done
 fi
     cat > conftest.$ac_ext <<EOF
-#line 2437 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+#line 2452 "configure"
+#include "confdefs.h"
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:2459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   dash_r="$try_dash_r"
 else
 fi
 after_morecore_hook_exists=yes
 echo $ac_n "checking for malloc_get_state""... $ac_c" 1>&6
-echo "configure:2544: checking for malloc_get_state" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 2547 "configure"
+echo "configure:2559: checking for malloc_get_state" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 2562 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char malloc_get_state(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:2570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2585: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_malloc_get_state=yes"
 else
 fi
 
 echo $ac_n "checking for malloc_set_state""... $ac_c" 1>&6
-echo "configure:2590: checking for malloc_set_state" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 2593 "configure"
+echo "configure:2605: checking for malloc_set_state" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 2608 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char malloc_set_state(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:2616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_malloc_set_state=yes"
 else
 fi
 
 echo $ac_n "checking whether __after_morecore_hook exists""... $ac_c" 1>&6
-echo "configure:2636: checking whether __after_morecore_hook exists" >&5
-cat > conftest.$ac_ext <<EOF
-#line 2638 "configure"
+echo "configure:2651: checking whether __after_morecore_hook exists" >&5
+cat > conftest.$ac_ext <<EOF
+#line 2653 "configure"
 #include "confdefs.h"
 extern void (* __after_morecore_hook)();
 int main() {
 __after_morecore_hook = 0
 ; return 0; }
 EOF
-if { (eval echo configure:2645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2704: checking for $ac_word" >&5
+echo "configure:2719: checking for $ac_word" >&5
 
 if test -n "$RANLIB"; then
   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:2757: checking for a BSD compatible install" >&5
+echo "configure:2772: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 
   IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2808: checking for $ac_word" >&5
+echo "configure:2823: checking for $ac_word" >&5
 
 if test -n "$YACC"; then
   ac_cv_prog_YACC="$YACC" # Let the user override the test.
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2839: checking for $ac_hdr" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 2842 "configure"
+echo "configure:2854: checking for $ac_hdr" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 2857 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2847: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2880: checking for $ac_hdr" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 2883 "configure"
+echo "configure:2895: checking for $ac_hdr" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 2898 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2888: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2903: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2921: checking for $ac_hdr" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 2924 "configure"
+echo "configure:2936: checking for $ac_hdr" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 2939 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2929: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
 done
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:2959: checking for sys/wait.h that is POSIX.1 compatible" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 2962 "configure"
+echo "configure:2974: checking for sys/wait.h that is POSIX.1 compatible" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 2977 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:2978: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2993: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_sys_wait_h=yes
 else
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:3002: checking for ANSI C header files" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3005 "configure"
+echo "configure:3017: checking for ANSI C header files" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3020 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3013: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3028: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3030 "configure"
+#line 3045 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3048 "configure"
+#line 3063 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
 if test $ac_cv_header_stdc = yes; then
   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 cat > conftest.$ac_ext <<EOF
-#line 3066 "configure"
+#line 3081 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 exit (0); }
 
 EOF
-if { (eval echo configure:3077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
+if { (eval echo configure:3092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
 then
   :
 else
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:3102: checking whether time.h and sys/time.h may both be included" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3105 "configure"
+echo "configure:3117: checking whether time.h and sys/time.h may both be included" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3120 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:3114: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3129: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
 fi
 
 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
-echo "configure:3138: checking for sys_siglist declaration in signal.h or unistd.h" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3141 "configure"
+echo "configure:3153: checking for sys_siglist declaration in signal.h or unistd.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3156 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
 char *msg = *(sys_siglist + 1);
 ; return 0; }
 EOF
-if { (eval echo configure:3153: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3168: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_decl_sys_siglist=yes
 else
 
 
 echo $ac_n "checking for struct utimbuf""... $ac_c" 1>&6
-echo "configure:3178: checking for struct utimbuf" >&5
-cat > conftest.$ac_ext <<EOF
-#line 3180 "configure"
+echo "configure:3193: checking for struct utimbuf" >&5
+cat > conftest.$ac_ext <<EOF
+#line 3195 "configure"
 #include "confdefs.h"
 #ifdef TIME_WITH_SYS_TIME
 #include <sys/time.h>
 static struct utimbuf x; x.actime = x.modtime;
 ; return 0; }
 EOF
-if { (eval echo configure:3199: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3214: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
    { test "$extra_verbose" = "yes" && cat << \EOF
 rm -f conftest*
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:3219: checking return type of signal handlers" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3222 "configure"
+echo "configure:3234: checking return type of signal handlers" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3237 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:3239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
 
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:3261: checking for size_t" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3264 "configure"
+echo "configure:3276: checking for size_t" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3279 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:3295: checking for pid_t" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3298 "configure"
+echo "configure:3310: checking for pid_t" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3313 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:3329: checking for uid_t in sys/types.h" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3332 "configure"
+echo "configure:3344: checking for uid_t in sys/types.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3347 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:3368: checking for mode_t" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3371 "configure"
+echo "configure:3383: checking for mode_t" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3386 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:3402: checking for off_t" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3405 "configure"
+echo "configure:3417: checking for off_t" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3420 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
 
 
 echo $ac_n "checking for struct timeval""... $ac_c" 1>&6
-echo "configure:3437: checking for struct timeval" >&5
-cat > conftest.$ac_ext <<EOF
-#line 3439 "configure"
+echo "configure:3452: checking for struct timeval" >&5
+cat > conftest.$ac_ext <<EOF
+#line 3454 "configure"
 #include "confdefs.h"
 #ifdef TIME_WITH_SYS_TIME
 #include <sys/time.h>
 static struct timeval x; x.tv_sec = x.tv_usec;
 ; return 0; }
 EOF
-if { (eval echo configure:3455: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
   HAVE_TIMEVAL=yes
 rm -f conftest*
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:3477: checking whether struct tm is in sys/time.h or time.h" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3480 "configure"
+echo "configure:3492: checking whether struct tm is in sys/time.h or time.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3495 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:3488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
 fi
 
 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
-echo "configure:3512: checking for tm_zone in struct tm" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3515 "configure"
+echo "configure:3527: checking for tm_zone in struct tm" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3530 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_cv_struct_tm>
 struct tm tm; tm.tm_zone;
 ; return 0; }
 EOF
-if { (eval echo configure:3523: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm_zone=yes
 else
 
 else
   echo $ac_n "checking for tzname""... $ac_c" 1>&6
-echo "configure:3546: checking for tzname" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3549 "configure"
+echo "configure:3561: checking for tzname" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3564 "configure"
 #include "confdefs.h"
 #include <time.h>
 #ifndef tzname /* For SGI.  */
 atoi(*tzname);
 ; return 0; }
 EOF
-if { (eval echo configure:3559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_var_tzname=yes
 else
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:3585: checking for working const" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3588 "configure"
+echo "configure:3600: checking for working const" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3603 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:3637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3652: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
 
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:3662: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:3677: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 
 cat > conftestmake <<\EOF
 
 
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:3687: checking whether byte ordering is bigendian" >&5
+echo "configure:3702: checking whether byte ordering is bigendian" >&5
 
 ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 3692 "configure"
+#line 3707 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:3703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3718: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 3707 "configure"
+#line 3722 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:3718: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
 rm -f conftest*
 if test $ac_cv_c_bigendian = unknown; then
 cat > conftest.$ac_ext <<EOF
-#line 3735 "configure"
+#line 3750 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:3748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
+if { (eval echo configure:3763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
 then
   ac_cv_c_bigendian=no
 else
 
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:3774: checking size of short" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3777 "configure"
+echo "configure:3789: checking size of short" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3792 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
   exit(0);
 }
 EOF
-if { (eval echo configure:3788: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
+if { (eval echo configure:3803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
 then
   ac_cv_sizeof_short=`cat conftestval`
 else
   exit 1
 fi
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:3815: checking size of int" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3818 "configure"
+echo "configure:3830: checking size of int" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3833 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
   exit(0);
 }
 EOF
-if { (eval echo configure:3829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
+if { (eval echo configure:3844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
 then
   ac_cv_sizeof_int=`cat conftestval`
 else
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:3850: checking size of long" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3853 "configure"
+echo "configure:3865: checking size of long" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3868 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
   exit(0);
 }
 EOF
-if { (eval echo configure:3864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
+if { (eval echo configure:3879: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
 then
   ac_cv_sizeof_long=`cat conftestval`
 else
 
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:3885: checking size of long long" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3888 "configure"
+echo "configure:3900: checking size of long long" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3903 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
   exit(0);
 }
 EOF
-if { (eval echo configure:3899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
+if { (eval echo configure:3914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else
 
 
 echo $ac_n "checking size of void *""... $ac_c" 1>&6
-echo "configure:3920: checking size of void *" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3923 "configure"
+echo "configure:3935: checking size of void *" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3938 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
   exit(0);
 }
 EOF
-if { (eval echo configure:3934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
+if { (eval echo configure:3949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>&5
 then
   ac_cv_sizeof_void_p=`cat conftestval`
 else
 
 
 echo $ac_n "checking for long file names""... $ac_c" 1>&6
-echo "configure:3956: checking for long file names" >&5
+echo "configure:3971: checking for long file names" >&5
 
 ac_cv_sys_long_file_names=yes
 # Test for long file names in all the places we know might matter:
 
 
 echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
-echo "configure:4003: checking for sin in -lm" >&5
+echo "configure:4018: checking for sin in -lm" >&5
 ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lm "
 cat > conftest.$ac_ext <<EOF
-#line 4008 "configure"
+#line 4023 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 sin()
 ; return 0; }
 EOF
-if { (eval echo configure:4019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 
 
 cat > conftest.$ac_ext <<EOF
-#line 4061 "configure"
+#line 4076 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
 return atanh(1.0) + asinh(1.0) + acosh(1.0); 
 ; return 0; }
 EOF
-if { (eval echo configure:4068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   { test "$extra_verbose" = "yes" && cat << \EOF
     Defining HAVE_INVERSE_HYPERBOLIC
 rm -f conftest*
 
 echo "checking type of mail spool file locking" 1>&6
-echo "configure:4085: checking type of mail spool file locking" >&5
+echo "configure:4100: checking type of mail spool file locking" >&5
 test -z "$mail_locking" -a "$mail_use_flock" = "yes" && mail_locking=flock
 test -z "$mail_locking" -a "$mail_use_lockf" = "yes" && mail_locking=lockf
 if   test "$mail_locking" = "lockf"; then { test "$extra_verbose" = "yes" && cat << \EOF
 
 
 echo $ac_n "checking for kstat_open in -lkstat""... $ac_c" 1>&6
-echo "configure:4109: checking for kstat_open in -lkstat" >&5
+echo "configure:4124: checking for kstat_open in -lkstat" >&5
 ac_lib_var=`echo kstat'_'kstat_open | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lkstat "
 cat > conftest.$ac_ext <<EOF
-#line 4114 "configure"
+#line 4129 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 kstat_open()
 ; return 0; }
 EOF
-if { (eval echo configure:4125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 
 
 echo $ac_n "checking for kvm_read in -lkvm""... $ac_c" 1>&6
-echo "configure:4159: checking for kvm_read in -lkvm" >&5
+echo "configure:4174: checking for kvm_read in -lkvm" >&5
 ac_lib_var=`echo kvm'_'kvm_read | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lkvm "
 cat > conftest.$ac_ext <<EOF
-#line 4164 "configure"
+#line 4179 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 kvm_read()
 ; return 0; }
 EOF
-if { (eval echo configure:4175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4190: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 case "$opsys" in decosf*)
   
 echo $ac_n "checking for cma_open in -lpthreads""... $ac_c" 1>&6
-echo "configure:4210: checking for cma_open in -lpthreads" >&5
+echo "configure:4225: checking for cma_open in -lpthreads" >&5
 ac_lib_var=`echo pthreads'_'cma_open | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lpthreads "
 cat > conftest.$ac_ext <<EOF
-#line 4215 "configure"
+#line 4230 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 cma_open()
 ; return 0; }
 EOF
-if { (eval echo configure:4226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 esac
 
 echo $ac_n "checking whether the -xildoff compiler flag is required""... $ac_c" 1>&6
-echo "configure:4262: checking whether the -xildoff compiler flag is required" >&5
+echo "configure:4277: checking whether the -xildoff compiler flag is required" >&5
 if   ${CC-cc} '-###' -xildon  no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then
   if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ;
     then echo "$ac_t""no" 1>&6;
 
 if test "$opsys" = "sol2" && test "$OS_RELEASE" -ge 56; then
   echo $ac_n "checking for \"-z ignore\" linker flag""... $ac_c" 1>&6
-echo "configure:4273: checking for \"-z ignore\" linker flag" >&5
+echo "configure:4288: checking for \"-z ignore\" linker flag" >&5
   case "`ld -h 2>&1`" in
     *-z\ ignore\|record* ) echo "$ac_t""yes" 1>&6
       ld_switch_site="-z ignore $ld_switch_site" &&  if test "$extra_verbose" = "yes"; then echo "    Prepending \"-z ignore\" to \$ld_switch_site"; fi ;;
 
 
 echo "checking "for specified window system"" 1>&6
-echo "configure:4283: checking "for specified window system"" >&5
+echo "configure:4298: checking "for specified window system"" >&5
 
 if test "$with_x11" != "no"; then
     test "$x_includes $x_libraries" != "NONE NONE" && \
 # Uses ac_ vars as temps to allow command line to override cache and checks.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:4316: checking for X" >&5
+echo "configure:4331: checking for X" >&5
 
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" = set; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 4376 "configure"
+#line 4391 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4381: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4396: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4450 "configure"
+#line 4465 "configure"
 #include "confdefs.h"
 
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:4457: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
     case "`(uname -sr) 2>/dev/null`" in
     "SunOS 5"*)
       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
-echo "configure:4566: checking whether -R must be followed by a space" >&5
+echo "configure:4581: checking whether -R must be followed by a space" >&5
       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
       cat > conftest.$ac_ext <<EOF
-#line 4569 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:4576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+#line 4584 "configure"
+#include "confdefs.h"
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:4591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_R_nospace=yes
 else
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat > conftest.$ac_ext <<EOF
-#line 4592 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:4599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+#line 4607 "configure"
+#include "confdefs.h"
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:4614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_R_space=yes
 else
 else
 
 echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
-echo "configure:4635: checking for dnet_ntoa in -ldnet" >&5
+echo "configure:4650: checking for dnet_ntoa in -ldnet" >&5
 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -ldnet "
 cat > conftest.$ac_ext <<EOF
-#line 4640 "configure"
+#line 4655 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:4651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       
 echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
-echo "configure:4675: checking for dnet_ntoa in -ldnet_stub" >&5
+echo "configure:4690: checking for dnet_ntoa in -ldnet_stub" >&5
 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -ldnet_stub "
 cat > conftest.$ac_ext <<EOF
-#line 4680 "configure"
+#line 4695 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:4691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
     # The nsl library prevents programs from opening the X display
     # on Irix 5.2, according to dickey@clark.net.
     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:4720: checking for gethostbyname" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 4723 "configure"
+echo "configure:4735: checking for gethostbyname" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 4738 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:4746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname=yes"
 else
     if test $ac_cv_func_gethostbyname = no; then
       
 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:4767: checking for gethostbyname in -lnsl" >&5
+echo "configure:4782: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lnsl "
 cat > conftest.$ac_ext <<EOF
-#line 4772 "configure"
+#line 4787 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:4783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
     # -lsocket must be given before -lnsl if both are needed.
     # We assume that if connect needs -lnsl, so does gethostbyname.
     echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:4813: checking for connect" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 4816 "configure"
+echo "configure:4828: checking for connect" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 4831 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:4839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_connect=yes"
 else
 xe_msg_checking="for connect in -lsocket"
 test -n "$X_EXTRA_LIBS" && xe_msg_checking="$xe_msg_checking using extra libs $X_EXTRA_LIBS"
 echo $ac_n "checking "$xe_msg_checking"""... $ac_c" 1>&6
-echo "configure:4862: checking "$xe_msg_checking"" >&5
+echo "configure:4877: checking "$xe_msg_checking"" >&5
 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lsocket $X_EXTRA_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4867 "configure"
+#line 4882 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 connect()
 ; return 0; }
 EOF
-if { (eval echo configure:4878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 
     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
     echo $ac_n "checking for remove""... $ac_c" 1>&6
-echo "configure:4902: checking for remove" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 4905 "configure"
+echo "configure:4917: checking for remove" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 4920 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:4928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_remove=yes"
 else
     if test $ac_cv_func_remove = no; then
       
 echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
-echo "configure:4949: checking for remove in -lposix" >&5
+echo "configure:4964: checking for remove in -lposix" >&5
 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lposix "
 cat > conftest.$ac_ext <<EOF
-#line 4954 "configure"
+#line 4969 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 remove()
 ; return 0; }
 EOF
-if { (eval echo configure:4965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
     echo $ac_n "checking for shmat""... $ac_c" 1>&6
-echo "configure:4989: checking for shmat" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 4992 "configure"
+echo "configure:5004: checking for shmat" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 5007 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:5015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_shmat=yes"
 else
     if test $ac_cv_func_shmat = no; then
       
 echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
-echo "configure:5036: checking for shmat in -lipc" >&5
+echo "configure:5051: checking for shmat in -lipc" >&5
 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lipc "
 cat > conftest.$ac_ext <<EOF
-#line 5041 "configure"
+#line 5056 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 shmat()
 ; return 0; }
 EOF
-if { (eval echo configure:5052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
   
 echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
-echo "configure:5086: checking for IceConnectionNumber in -lICE" >&5
+echo "configure:5101: checking for IceConnectionNumber in -lICE" >&5
 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lICE "
 cat > conftest.$ac_ext <<EOF
-#line 5091 "configure"
+#line 5106 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 IceConnectionNumber()
 ; return 0; }
 EOF
-if { (eval echo configure:5102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 
 
     echo "checking for X defines extracted by xmkmf" 1>&6
-echo "configure:5269: checking for X defines extracted by xmkmf" >&5
+echo "configure:5284: checking for X defines extracted by xmkmf" >&5
   rm -fr conftestdir
   if mkdir conftestdir; then
     cd conftestdir
 
     ac_safe=`echo "X11/Intrinsic.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for X11/Intrinsic.h""... $ac_c" 1>&6
-echo "configure:5301: checking for X11/Intrinsic.h" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 5304 "configure"
+echo "configure:5316: checking for X11/Intrinsic.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 5319 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5309: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5324: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
 
       
 echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
-echo "configure:5333: checking for XOpenDisplay in -lX11" >&5
+echo "configure:5348: checking for XOpenDisplay in -lX11" >&5
 ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lX11 "
 cat > conftest.$ac_ext <<EOF
-#line 5338 "configure"
+#line 5353 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 XOpenDisplay()
 ; return 0; }
 EOF
-if { (eval echo configure:5349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 xe_msg_checking="for XGetFontProperty in -lX11"
 test -n "-b i486-linuxaout" && xe_msg_checking="$xe_msg_checking using extra libs -b i486-linuxaout"
 echo $ac_n "checking "$xe_msg_checking"""... $ac_c" 1>&6
-echo "configure:5374: checking "$xe_msg_checking"" >&5
+echo "configure:5389: checking "$xe_msg_checking"" >&5
 ac_lib_var=`echo X11'_'XGetFontProperty | sed 'y%./+-%__p_%'`
 
 xe_check_libs=