--- screen-4.0.2.orig/doc/Makefile
+++ screen-4.0.2/doc/Makefile
@@ -0,0 +1,61 @@
+# Makefile for Screen documentation
+
+srcdir = .
+
+
+DESTDIR = 
+
+prefix = /usr
+mandir = $(prefix)/share/man
+infodir = $(prefix)/share/info
+
+INSTALL = /usr/bin/install -c
+INSTALL_DATA = ${INSTALL} -m 644
+MAKEINFO = makeinfo
+TEXI2DVI = texi2dvi
+TEXI2PDF = texi2pdf
+
+SHELL = /bin/sh
+
+all: screen.info
+
+dvi screen.dvi: screen.texinfo mostlyclean
+	$(TEXI2DVI) $(srcdir)/screen.texinfo
+
+pdf screen.pdf: screen.texinfo mostlyclean
+	$(TEXI2PDF) $(srcdir)/screen.texinfo
+
+info screen.info: screen.texinfo
+	@rm -f screen.info*
+	$(MAKEINFO) $(srcdir)/screen.texinfo -o screen.info
+
+install: installdirs
+	$(INSTALL_DATA) $(srcdir)/screen.1 $(DESTDIR)$(mandir)/man1/screen.1
+	-$(MAKE) screen.info
+	-if test -f screen.info; then d=.; else d=$(srcdir); fi; \
+	if test -f $$d/screen.info; then \
+	for f in $$d/screen.info*; do $(INSTALL_DATA) $$f $(DESTDIR)$(infodir);done; \
+	if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+	  install-info --info-dir=$(DESTDIR)$(infodir) $$d/screen.info; \
+	else true; fi; \
+	fi
+
+uninstall:
+	rm -f $(DESTDIR)$(mandir)/man1/screen.1
+	rm -f $(DESTDIR)$(infodir)/screen.info*
+
+installdirs:
+	$(srcdir)/../etc/mkinstalldirs $(DESTDIR)$(mandir)/man1 $(DESTDIR)$(infodir)
+
+mostlyclean:
+	-rm -f *.cp *.cps *.fn *.fns *.ky *.kys *.pg *.tp *.vr
+	-rm -f *.log *.aux *.toc *~
+
+clean distclean clobber: mostlyclean
+	-rm -f *.dvi
+
+realclean: clean
+	-rm -f *.info*
+
+check installcheck:
+
--- screen-4.0.2.orig/doc/screen.texinfo
+++ screen-4.0.2/doc/screen.texinfo
@@ -176,7 +176,7 @@
 variable) who will use it to create the new window.  The above example would 
 start the @code{emacs} editor (editing @file{prog.c}) and switch to its window.
 
-If @file{/etc/utmp} is writable by @code{screen}, an appropriate record
+If @file{/var/run/utmp} is writable by @code{screen}, an appropriate record
 will be written to this file for each window, and removed when the
 window is closed.  This is useful for working with @code{talk},
 @code{script}, @code{shutdown}, @code{rsend}, @code{sccs} and other
@@ -305,7 +305,7 @@
 
 @item -l
 @itemx -ln
-Turn login mode on or off (for @file{/etc/utmp} updating).  This option
+Turn login mode on or off (for @file{/var/run/utmp} updating).  This option
 is equivalent to the @code{deflogin} command (@pxref{Login}).
 
 @item -ls [@var{match}]
@@ -447,7 +447,7 @@
 @cindex screenrc
 When @code{screen} is invoked, it executes initialization commands from
 the files @file{.screenrc} in the user's home directory and
-@file{/usr/local/etc/screenrc}.  These defaults can be overridden in the 
+@file{/etc/screenrc}.  These defaults can be overridden in the 
 following ways:
 For the global screenrc file @code{screen} searches for the environment
 variable @code{$SYSSCREENRC} (this override feature may be disabled at
@@ -997,7 +997,7 @@
 @item logfile @var{filename}
 Place where to collect logfiles.  @xref{Log}.
 @item login [@var{state}]
-Log the window in @file{/etc/utmp}.  @xref{Login}.
+Log the window in @file{/var/run/utmp}.  @xref{Login}.
 @item logtstamp [@var{state}]
 Configure logfile time-stamps.  @xref{Log}.
 @item mapdefault
@@ -1900,7 +1900,7 @@
 * Naming Windows::		Control the name of the window
 * Console::			See the host's console messages
 * Kill::                        Destroy an unwanted window
-* Login::                       Control @file{/etc/utmp} logging
+* Login::                       Control @file{/var/run/utmp} logging
 * Mode::                        Control the file mode of the pty
 * Monitor::                     Watch for activity in a window
 * Windows::			List the active windows
@@ -2109,7 +2109,7 @@
 @kindex L
 @deffn Command login [state]
 (@kbd{C-a L})@*
-Adds or removes the entry in @file{/etc/utmp} for the current window.
+Adds or removes the entry in @file{/var/run/utmp} for the current window.
 This controls whether or not the window is @dfn{logged in}.  In addition
 to this toggle, it is convenient to have ``log in'' and ``log out''
 keys.  For instance, @code{bind I login on} and @code{bind O 
@@ -4962,17 +4962,17 @@
 global initialization files.
 
 @item @code{$SYSSCREENRC}
-@itemx /local/etc/screenrc
+@itemx /etc/screenrc
 @code{screen} initialization commands
 
 @item @code{$SCREENRC}
 @itemx @code{$HOME}/.iscreenrc
 @itemx @code{$HOME}/.screenrc
-Read in after /local/etc/screenrc
+Read in after /etc/screenrc
 
 @item @code{$SCREENDIR}/S-@var{login}
 
-@item /local/screens/S-@var{login}
+@item /var/run/screen/S-@var{login}
 Socket directories (default)
 
 @item /usr/tmp/screens/S-@var{login}
@@ -4995,7 +4995,7 @@
 @itemx /etc/termcap
 Terminal capability databases
 
-@item /etc/utmp
+@item /var/run/utmp
 Login records
 
 @item @code{$LOCKPRG}
@@ -5100,10 +5100,10 @@
 in order to be able to
 correctly change the owner of the tty device file for each window.
 Special permission may also be required to write the file
-@file{/etc/utmp}.
+@file{/var/run/utmp}.
 
 @item
-Entries in @file{/etc/utmp} are not removed when @code{screen} is killed
+Entries in @file{/var/run/utmp} are not removed when @code{screen} is killed
 with SIGKILL.  This will cause some programs (like "w" or "rwho") to
 advertise that a user is logged on who really isn't.
 
@@ -5184,7 +5184,7 @@
 @cindex socket directory
 
 The socket directory defaults either to @file{$HOME/.screen} or simply to 
-@file{/tmp/screens} or preferably to @file{/usr/local/screens} chosen at 
+@file{/tmp/screens} or preferably to @file{/var/run/screen} chosen at 
 compile-time. If @code{screen} is installed
 setuid root, then the administrator should compile screen with an
 adequate (not NFS mounted) @code{SOCKDIR}. If @code{screen} is not
--- screen-4.0.2.orig/doc/screen.1
+++ screen-4.0.2/doc/screen.1
@@ -99,7 +99,7 @@
 The above example would start the emacs editor (editing prog.c) and switch
 to its window.
 .PP
-If \*Q/etc/utmp\*U is writable by
+If \*Q/var/run/utmp\*U is writable by
 .IR screen ,
 an appropriate record will be written to this file for each window, and
 removed when the window is terminated.
@@ -228,7 +228,7 @@
 The use of this option is discouraged.
 .TP 5
 .BR \-l " and " \-ln
-turns login mode on or off (for /etc/utmp updating).
+turns login mode on or off (for /var/run/utmp updating).
 This can also be defined through the \*Qdeflogin\*U .screenrc command.
 .TP 5
 .BR \-ls " and " \-list
@@ -581,7 +581,7 @@
 
 .SH CUSTOMIZATION
 The \*Qsocket directory\*U defaults either to $HOME/.screen or simply to
-/tmp/screens or preferably to /usr/local/screens chosen at compile-time. If
+/tmp/screens or preferably to /var/run/screen chosen at compile-time. If
 .I screen
 is installed setuid-root, then the administrator
 should compile
@@ -594,7 +594,7 @@
 When
 .I screen
 is invoked, it executes initialization commands from the files
-\*Q/usr/local/etc/screenrc\*U and
+\*Q/etc/screenrc\*U and
 \*Q.screenrc\*U in the user's home directory. These are the \*Qprogrammer's
 defaults\*U that can be overridden in the following ways: for the
 global screenrc file 
@@ -1669,7 +1669,7 @@
 The echo command may be used to annoy 
 .I screen
 users with a 'message of the
-day'. Typically installed in a global /local/etc/screenrc. 
+day'. Typically installed in a global /etc/screenrc. 
 The option \*Q-n\*U may be used to suppress the line feed.
 See also \*Qsleep\*U.
 Echo is also useful for online checking of environment variables.
@@ -4416,14 +4416,14 @@
 .I screen
 distribution package for private and global initialization files.
 .IP $SYSSCREENRC 
-.IP /usr/local/etc/screenrc
+.IP /etc/screenrc
 .I screen
 initialization commands
 .IP $SCREENRC
 .IP $HOME/.screenrc
-Read in after /usr/local/etc/screenrc
+Read in after /etc/screenrc
 .IP $SCREENDIR/S-<login>
-.IP /local/screens/S-<login>
+.IP /var/run/screen/S-<login>
 Socket directories (default)
 .IP /usr/tmp/screens/S-<login>
 Alternate socket directories.
@@ -4442,7 +4442,7 @@
 or
 .IP /etc/termcap
 Terminal capability databases
-.IP /etc/utmp
+.IP /var/run/utmp
 Login records
 .IP $LOCKPRG
 Program that locks a terminal.
@@ -4555,9 +4555,9 @@
 must be installed as set-uid with owner root on most systems in order
 to be able to correctly change the owner of the tty device file for
 each window.
-Special permission may also be required to write the file \*Q/etc/utmp\*U.
+Special permission may also be required to write the file \*Q/var/run/utmp\*U.
 .IP \(bu
-Entries in \*Q/etc/utmp\*U are not removed when
+Entries in \*Q/var/run/utmp\*U are not removed when
 .I screen
 is killed with SIGKILL.
 This will cause some programs (like "w" or "rwho")
--- screen-4.0.2.orig/encoding.c
+++ screen-4.0.2/encoding.c
@@ -995,8 +995,16 @@
     {
       /* full, recycle old entry */
       if (c1 >= 0xd800 && c1 < 0xe000)
-        comb_tofront(root, c1);
+        comb_tofront(root, c1 - 0xd800);
       i = combchars[root]->prev;
+      if (c1 == i + 0xd800) 
+	{
+	  /* completely full, can't recycle */
+	  debug("utf8_handle_comp: completely full!\n");
+	  mc->image = '?';
+	  mc->font  = 0;
+	  return;
+	}
       /* FIXME: delete old char from all buffers */
     }
   else if (!combchars[i])
--- screen-4.0.2.orig/Makefile
+++ screen-4.0.2/Makefile
@@ -1,3 +1,331 @@
-install all Makefiles and config:
+#
+# Makefile template for screen 
+#
+# See machine dependant config.h for more configuration options.
+#
+
+srcdir = .
+
+
+DESTDIR = 
+
+# Where to install screen.
+
+prefix = /usr
+exec_prefix = ${prefix}
+
+# don't forget to change mandir and infodir in doc/Makefile.
+bindir  = $(exec_prefix)/bin
+
+VERSION = 4.0.2
+SCREEN = screen-$(VERSION)
+
+ETCSCREENRC = `sed < config.h -n -e '/define ETCSCREENRC/s/^.*"\([^"]*\)"/\1/p'`
+SCREENENCODINGS = `sed < config.h -n -e '/define SCREENENCODINGS/s/^.*"\([^"]*\)"/\1/p'`
+
+CC = gcc
+CFLAGS = -g -O2
+CPPFLAGS = 
+LDFLAGS = 
+LIBS = -lncursesw  -lutil -lcrypt -lpam
+
+CPP=gcc -E
+CPP_DEPEND=$(CC) -MM
+
+INSTALL = /usr/bin/install -c
+INSTALL_PROGRAM = ${INSTALL}
+INSTALL_DATA = ${INSTALL} -m 644
+
+AWK = gawk
+
+### Chose some debug configuration options:
+# -DDEBUG
+#	Turn on really heavy debug output. This is written to 
+#	/tmp/debug/{SCREEN,screen}.<pid>. Look at these files and quote 
+#	questionable sections when sending bug-reports to the author.
+# -DDUMPSHADOW
+#	With shadow-pw screen would never dump core. Use this option if
+#	you still want to have a core. Use only for debugging.
+OPTIONS=
+#OPTIONS= -DDEBUG
+
+SHELL=/bin/sh
+
+CFILES=	screen.c ansi.c fileio.c mark.c misc.c resize.c socket.c \
+	search.c tty.c term.c window.c utmp.c loadav.c putenv.c help.c \
+	termcap.c input.c attacher.c pty.c process.c display.c comm.c \
+	kmapdef.c acls.c braille.c braille_tsi.c logfile.c layer.c \
+	sched.c teln.c nethack.c encoding.c
+OFILES=	screen.o ansi.o fileio.o mark.o misc.o resize.o socket.o \
+	search.o tty.o term.o window.o utmp.o loadav.o putenv.o help.o \
+	termcap.o input.o attacher.o pty.o process.o display.o comm.o \
+	kmapdef.o acls.o braille.o braille_tsi.o logfile.o layer.o \
+	sched.o teln.o nethack.o encoding.o
+
+all:	screen
+
+screen: $(OFILES)
+	$(CC) $(LDFLAGS) -o $@ $(OFILES) $(LIBS)
+
+.c.o:
+	$(CC) -c -I. -I$(srcdir) $(M_CFLAGS) $(DEFS) $(OPTIONS) $(CFLAGS) $<
+
+install_bin: .version screen
+	-if [ -f $(DESTDIR)$(bindir)/$(SCREEN) ] && [ ! -f $(DESTDIR)$(bindir)/$(SCREEN).old ]; \
+		then mv $(DESTDIR)$(bindir)/$(SCREEN) $(DESTDIR)$(bindir)/$(SCREEN).old; fi
+	$(INSTALL_PROGRAM) screen $(DESTDIR)$(bindir)/$(SCREEN)
+	-chown root $(DESTDIR)$(bindir)/$(SCREEN) && chmod 4755 $(DESTDIR)$(bindir)/$(SCREEN)
+# This doesn't work if $(bindir)/screen is a symlink
+	-if [ -f $(DESTDIR)$(bindir)/screen ] && [ ! -f $(DESTDIR)$(bindir)/screen.old ]; then mv $(DESTDIR)$(bindir)/screen $(DESTDIR)$(bindir)/screen.old; fi
+	rm -f $(DESTDIR)$(bindir)/screen
+	(cd $(DESTDIR)$(bindir) && ln -sf $(SCREEN) screen)
+	cp $(srcdir)/utf8encodings/?? $(DESTDIR)$(SCREENENCODINGS)
+
+###############################################################################
+install: installdirs install_bin
+	cd doc ; $(MAKE) install
+	-if [ -d /usr/lib/terminfo ]; then \
+		PATH="$$PATH:/usr/5bin" tic ${srcdir}/terminfo/screeninfo.src; \
+		chmod 644 /usr/lib/terminfo/s/screen*; \
+	fi
+# Better do this by hand. E.g. under RCS...
+#	cat ${srcdir}/terminfo/screencap >> /etc/termcap
+	@echo "termcap entry (${srcdir}/terminfo/screencap) should be installed manually."
+	@echo "You may also want to install $(srcdir)/etc/etcscreenrc in" $(ETCSCREENRC)
+
+installdirs:
+# Path leading to ETCSCREENRC and Socketdirectory not checked.
+	$(srcdir)/etc/mkinstalldirs $(DESTDIR)$(bindir) $(DESTDIR)$(SCREENENCODINGS)
+	cd doc ; $(MAKE) installdirs
+
+uninstall: .version
+	rm -f $(DESTDIR)$(bindir)/$(SCREEN)
+	rm -f $(DESTDIR)$(bindir)/screen
+	-mv $(DESTDIR)$(bindir)/screen.old $(DESTDIR)$(bindir)/screen
+	rm -f $(DESTDIR)$(ETCSCREENRC)
+	cd doc; $(MAKE) uninstall
+
+shadow:
+	mkdir shadow;
+	cd shadow; ln -s ../*.[ch] ../*.in ../*.sh ../configure ../doc ../terminfo ../etc .
+	rm -f shadow/term.h shadow/tty.c shadow/comm.h shadow/osdef.h
+	echo "install all Makefiles and config:" > shadow/Makefile
+	echo "	rm -f config.cache" >> shadow/Makefile
+	echo "	sh ./configure" >> shadow/Makefile
+	
+term.h: term.c term.sh
+	AWK=$(AWK) srcdir=$(srcdir) sh $(srcdir)/term.sh
+
+kmapdef.c: term.h
+
+tty.c:	tty.sh 
+	sh $(srcdir)/tty.sh tty.c
+
+comm.h: comm.c comm.sh config.h
+	AWK=$(AWK) CC="$(CC) $(CFLAGS)" srcdir=${srcdir} sh $(srcdir)/comm.sh
+
+osdef.h: osdef.sh config.h osdef.h.in
+	CPP="$(CPP) $(CPPFLAGS)" srcdir=${srcdir} sh $(srcdir)/osdef.sh
+
+docs:
+	cd doc; $(MAKE) dvi screen.info
+
+dvi info screen.info:
+	-cd doc; $(MAKE) $@
+
+mostlyclean:
+	rm -f $(OFILES) screen config.cache osdef0.c osdef1.sed osdef2.sed
+
+clean celan: mostlyclean
+	rm -f tty.c term.h comm.h osdef.h kmapdef.c core
+
+# Delete all files from the current directory that are created by 
+# configuring or building the program.
+# building of term.h/comm.h requires awk. Keep it in the distribution
+# we keep config.h, as this file knows where 'make dist' finds the ETCSCREENRC.
+#distclean:	mostlyclean
+#	rm -f $(SCREEN).tar $(SCREEN).tar.gz
+#	rm -f config.status Makefile
+#	rm -f osdef.h doc/Makefile
+
+maintainer-clean:
+	@echo "This command is not even intended for maintainers to use;"
+	@echo "it deletes files that may require special tools to rebuild."
+
+
+# Delete everything from the current directory that can be
+# reconstructed with this Makefile.
+realclean: .version mostlyclean
+	rm -f $(SCREEN).tar $(SCREEN).tar.gz
+	rm -f config.status Makefile doc/Makefile
+	rm -f tty.c term.h comm.h osdef.h kmapdef.c
+	rm -f config.h
+	echo "install all Makefiles and config:" > Makefile
+	echo "  sh ./configure" >> Makefile
+
+tags TAGS: $(CFILES)
+	-ctags    *.sh $(CFILES) *.h
+	-ctags -e *.sh $(CFILES) *.h
+
+dist: .version $(SCREEN).tar.gz
+
+$(SCREEN).tar: .version term.h comm.h tty.c kmapdef.c
+	-rm -rf dist
+	mkdir dist
+	mkdir dist/$(SCREEN)
+	ln acls.h ansi.h display.h extern.h logfile.h mark.h os.h \
+	   layer.h patchlevel.h screen.h window.h image.h \
+	   osdef.h.in term.sh tty.sh comm.sh osdef.sh braille.h \
+	   sched.h \
+	   $(CFILES) \
+	   ChangeLog COPYING INSTALL NEWS* TODO install.sh \
+	   dist/$(SCREEN)
+	cd dist/$(SCREEN); mv tty.c tty.c.dist
+	cd dist/$(SCREEN); mv kmapdef.c kmapdef.c.dist
+	ln configure.in configure dist/$(SCREEN)
+	sed -e 's@"/local/screens@"/tmp/screens@' -e 's@"/local@"/usr/local@g' < config.h.in > dist/$(SCREEN)/config.h.in
+	sed -e 's@[	 ]/local@ /usr/local@g' -e 's/^CFLAGS = -g/CFLAGS = -O/' < Makefile.in > dist/$(SCREEN)/Makefile.in
+	ln term.h dist/$(SCREEN)/term.h.dist
+	ln comm.h dist/$(SCREEN)/comm.h.dist
+	ln README dist/$(SCREEN)/README
+	mkdir dist/$(SCREEN)/terminfo
+	cd terminfo; ln 8bits README checktc.c screencap \
+	  screeninfo.src test.txt tetris.c \
+	  ../dist/$(SCREEN)/terminfo
+	mkdir dist/$(SCREEN)/etc
+	cd etc; ln * ../dist/$(SCREEN)/etc
+	mkdir dist/$(SCREEN)/utf8encodings
+	cd utf8encodings; ln * ../dist/$(SCREEN)/utf8encodings
+	# sed -e 's/^startup/#startup/' -e 's/^autodetach/#autodetach/' < $(ETCSCREENRC) > dist/$(SCREEN)/etc/etcscreenrc 
+	cp $(HOME)/.screenrc dist/$(SCREEN)/etc/screenrc
+	mkdir dist/$(SCREEN)/doc
+	sed -e 's@/local/emacs@/usr/local@g' < doc/Makefile.in > dist/$(SCREEN)/doc/Makefile.in
+	cd doc; ln FAQ README.DOTSCREEN screen.1 screen.texinfo fdpat.ps make.help window_to_display.ps \
+	  ../dist/$(SCREEN)/doc
+	cd doc; if test -f screen.info; then ln screen.info* \
+	   ../dist/$(SCREEN)/doc; fi
+	cd dist/$(SCREEN)/doc; ln -s ../install.sh .
+	cd dist/$(SCREEN); ln -s doc/FAQ .
+	echo "install all Makefiles and config:" > dist/$(SCREEN)/Makefile
+	echo "	rm -f config.cache" >> dist/$(SCREEN)/Makefile
+	echo "	sh ./configure"     >> dist/$(SCREEN)/Makefile
+	cd dist; tar cf ../$(SCREEN).tar $(SCREEN)
+	rm -rf dist
+
+$(SCREEN).tar.gz: $(SCREEN).tar
+	gzip -nf $(SCREEN).tar || gzip -f $(SCREEN).tar
+
+# Perform self-tests (if any).
+check:
+
+lint:
+	lint -I. $(CFILES)
+
+saber:
+	#load $(CFLAGS) screen.c ansi.c $(LIBS)
+
+config:
 	rm -f config.cache
 	sh ./configure
+
+
+###############################################################################
+
+.version:
+	@rev=`sed < $(srcdir)/patchlevel.h -n -e '/#define REV/s/#define REV  *//p'`; \
+	vers=`sed < $(srcdir)/patchlevel.h -n -e '/#define VERS/s/#define VERS  *//p'`; \
+	pat=`sed < $(srcdir)/patchlevel.h -n -e '/#define PATCHLEVEL/s/#define PATCHLEVEL  *//p'`; \
+	if [ "$${rev}.$${vers}.$${pat}" != "$(VERSION)" ]; then \
+	echo "This distribution is screen-$${rev}.$${vers}.$${pat}, but"; \
+	echo "the Makefile is from $(VERSION). Please update!"; exit 1; fi
+
+###############################################################################
+
+mdepend: $(CFILES) term.h
+	@rm -f DEPEND ; \
+	for i in ${CFILES} ; do \
+	  echo "$$i" ; \
+	  echo `echo "$$i" | sed -e 's/.c$$/.o/'`": $$i" `\
+            cc -E $$i |\
+            grep '^# .*"\./.*\.h"' |\
+            (sort -t'"' -u -k 2,2 2>/dev/null || sort -t'"' -u +1 -2) |\
+            sed -e 's/.*"\.\/\(.*\)".*/\1/'\
+          ` >> DEPEND ; \
+	done
+
+
+depend: depend.in
+	./config.status || ./configure
+	
+depend.in: $(CFILES) term.h
+	cp Makefile.in Makefile.in~
+	sed -e '/\#\#\# Dependencies/q' < Makefile.in > tmp_make
+	for i in $(CFILES); do echo $$i; $(CPP_DEPEND) $$i >> tmp_make; done 
+	mv tmp_make Makefile.in
+
+###############################################################################
+
+### Dependencies:
+screen.o: screen.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h braille.h \
+ patchlevel.h logfile.h extern.h
+ansi.o: ansi.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h braille.h extern.h \
+ logfile.h
+fileio.o: fileio.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+mark.o: mark.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h mark.h extern.h
+misc.o: misc.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+resize.o: resize.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+socket.o: socket.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+search.o: search.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h mark.h extern.h
+tty.o: tty.c config.h screen.h os.h osdef.h ansi.h acls.h comm.h \
+ layer.h term.h image.h display.h window.h extern.h
+term.o: term.c term.h
+window.o: window.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h logfile.h
+utmp.o: utmp.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+loadav.o: loadav.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+putenv.o: putenv.c config.h
+help.o: help.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+termcap.o: termcap.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+input.o: input.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+attacher.o: attacher.c config.h screen.h os.h osdef.h ansi.h \
+ acls.h comm.h layer.h term.h image.h display.h window.h extern.h
+pty.o: pty.c config.h screen.h os.h osdef.h ansi.h acls.h comm.h \
+ layer.h term.h image.h display.h window.h extern.h
+process.o: process.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h logfile.h
+display.o: display.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h braille.h
+comm.o: comm.c config.h acls.h comm.h
+kmapdef.o: kmapdef.c config.h
+acls.o: acls.c config.h screen.h os.h osdef.h ansi.h acls.h comm.h \
+ layer.h term.h image.h display.h window.h extern.h
+braille.o: braille.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h braille.h
+braille_tsi.o: braille_tsi.c config.h screen.h os.h osdef.h ansi.h \
+ acls.h comm.h layer.h term.h image.h display.h window.h extern.h \
+ braille.h
+logfile.o: logfile.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h logfile.h
+layer.o: layer.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+sched.o: sched.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h logfile.h
+teln.o: teln.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+nethack.o: nethack.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
+encoding.o: encoding.c config.h screen.h os.h osdef.h ansi.h acls.h \
+ comm.h layer.h term.h image.h display.h window.h extern.h
--- screen-4.0.2.orig/configure
+++ screen-4.0.2/configure
@@ -1,10 +1,9 @@
 #! /bin/sh
 # From configure.in Revision: 1.18 .
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57.
+# Generated by GNU Autoconf 2.59.
 #
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
+# Copyright (C) 2003 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## --------------------- ##
@@ -21,9 +20,10 @@
 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   set -o posix
 fi
+DUALCASE=1; export DUALCASE # for MKS sh
 
 # Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   as_unset=unset
 else
   as_unset=false
@@ -42,7 +42,7 @@
   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   LC_TELEPHONE LC_TIME
 do
-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     eval $as_var=C; export $as_var
   else
     $as_unset $as_var
@@ -219,16 +219,17 @@
 if mkdir -p . 2>/dev/null; then
   as_mkdir_p=:
 else
+  test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
 as_executable_p="test -f"
 
 # Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 # IFS
@@ -668,7 +669,7 @@
 
 # Be sure to have absolute paths.
 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-              localstatedir libdir includedir oldincludedir infodir mandir
+	      localstatedir libdir includedir oldincludedir infodir mandir
 do
   eval ac_val=$`echo $ac_var`
   case $ac_val in
@@ -708,10 +709,10 @@
   # Try the directory containing this script, then its parent.
   ac_confdir=`(dirname "$0") 2>/dev/null ||
 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$0" : 'X\(//\)[^/]' \| \
-         X"$0" : 'X\(//\)$' \| \
-         X"$0" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$0" : 'X\(//\)[^/]' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$0" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -803,9 +804,9 @@
   cat <<_ACEOF
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
+			  [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [PREFIX]
+			  [PREFIX]
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
@@ -900,12 +901,45 @@
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
     cd $ac_dir
     # Check for guested configure; otherwise get Cygnus style configure.
@@ -916,13 +950,13 @@
       echo
       $SHELL $ac_srcdir/configure  --help=recursive
     elif test -f $ac_srcdir/configure.ac ||
-           test -f $ac_srcdir/configure.in; then
+	   test -f $ac_srcdir/configure.in; then
       echo
       $ac_configure --help
     else
       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi
-    cd $ac_popdir
+    cd "$ac_popdir"
   done
 fi
 
@@ -930,8 +964,7 @@
 if $ac_init_version; then
   cat <<\_ACEOF
 
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -943,7 +976,7 @@
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.59.  Invocation command line was
 
   $ $0 $@
 
@@ -1020,19 +1053,19 @@
     2)
       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
       if test $ac_must_keep_next = true; then
-        ac_must_keep_next=false # Got value, back to normal.
+	ac_must_keep_next=false # Got value, back to normal.
       else
-        case $ac_arg in
-          *=* | --config-cache | -C | -disable-* | --disable-* \
-          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
-          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
-          | -with-* | --with-* | -without-* | --without-* | --x)
-            case "$ac_configure_args0 " in
-              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
-            esac
-            ;;
-          -* ) ac_must_keep_next=true ;;
-        esac
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
       fi
       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
       # Get rid of the leading space.
@@ -1066,12 +1099,12 @@
     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
     *ac_space=\ *)
       sed -n \
-        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
       ;;
     *)
       sed -n \
-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
       ;;
     esac;
 }
@@ -1100,7 +1133,7 @@
       for ac_var in $ac_subst_files
       do
 	eval ac_val=$`echo $ac_var`
-        echo "$ac_var='"'"'$ac_val'"'"'"
+	echo "$ac_var='"'"'$ac_val'"'"'"
       done | sort
       echo
     fi
@@ -1119,7 +1152,7 @@
       echo "$as_me: caught signal $ac_signal"
     echo "$as_me: exit $exit_status"
   } >&5
-  rm -f core core.* *.core &&
+  rm -f core *.core &&
   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
     exit $exit_status
      ' 0
@@ -1199,7 +1232,7 @@
 # value.
 ac_cache_corrupted=false
 for ac_var in `(set) 2>&1 |
-               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
   eval ac_old_set=\$ac_cv_env_${ac_var}_set
   eval ac_new_set=\$ac_env_${ac_var}_set
   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
@@ -1216,13 +1249,13 @@
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+	{ echo "$as_me:$LINENO: 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:$LINENO:   former value:  $ac_old_val" >&5
+	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
-        ac_cache_corrupted=:
+	ac_cache_corrupted=:
       fi;;
   esac
   # Pass precious variables to config.status.
@@ -1322,13 +1355,13 @@
 echo "${ECHO_T}no" >&6
 fi
 
-  if test -n $ac_prefix_program; then
+  if test -n "$ac_prefix_program"; then
     prefix=`(dirname "$ac_prefix_program") 2>/dev/null ||
 $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
-         X"$ac_prefix_program" : 'X\(//\)$' \| \
-         X"$ac_prefix_program" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
+	 X"$ac_prefix_program" : 'X\(//\)$' \| \
+	 X"$ac_prefix_program" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_prefix_program" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -1337,10 +1370,10 @@
   	  s/.*/./; q'`
     prefix=`(dirname "$prefix") 2>/dev/null ||
 $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$prefix" : 'X\(//\)[^/]' \| \
-         X"$prefix" : 'X\(//\)$' \| \
-         X"$prefix" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$prefix" : 'X\(//\)[^/]' \| \
+	 X"$prefix" : 'X\(//\)$' \| \
+	 X"$prefix" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$prefix" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -1391,13 +1424,13 @@
 echo "${ECHO_T}no" >&6
 fi
 
-  if test -n $ac_prefix_program; then
+  if test -n "$ac_prefix_program"; then
     prefix=`(dirname "$ac_prefix_program") 2>/dev/null ||
 $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
-         X"$ac_prefix_program" : 'X\(//\)$' \| \
-         X"$ac_prefix_program" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
+	 X"$ac_prefix_program" : 'X\(//\)$' \| \
+	 X"$ac_prefix_program" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_prefix_program" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -1406,10 +1439,10 @@
   	  s/.*/./; q'`
     prefix=`(dirname "$prefix") 2>/dev/null ||
 $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$prefix" : 'X\(//\)[^/]' \| \
-         X"$prefix" : 'X\(//\)$' \| \
-         X"$prefix" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$prefix" : 'X\(//\)[^/]' \| \
+	 X"$prefix" : 'X\(//\)$' \| \
+	 X"$prefix" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$prefix" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -1757,7 +1790,6 @@
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -1777,8 +1809,8 @@
 # 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 "$as_me:$LINENO: checking for C compiler default output" >&5
-echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
@@ -1798,23 +1830,23 @@
   test -f "$ac_file" || continue
   case $ac_file in
     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
-        ;;
+	;;
     conftest.$ac_ext )
-        # This is the source file.
-        ;;
+	# This is the source file.
+	;;
     [ab].out )
-        # We found the default executable, but exeext='' is most
-        # certainly right.
-        break;;
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
     *.* )
-        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-        # FIXME: I believe we export ac_cv_exeext for Libtool,
-        # but it would be cool to find out if it's true.  Does anybody
-        # maintain Libtool? --akim.
-        export ac_cv_exeext
-        break;;
+	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	# FIXME: I believe we export ac_cv_exeext for Libtool,
+	# but it would be cool to find out if it's true.  Does anybody
+	# maintain Libtool? --akim.
+	export ac_cv_exeext
+	break;;
     * )
-        break;;
+	break;;
   esac
 done
 else
@@ -1888,8 +1920,8 @@
   case $ac_file in
     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-          export ac_cv_exeext
-          break;;
+	  export ac_cv_exeext
+	  break;;
     * ) break;;
   esac
 done
@@ -1914,7 +1946,6 @@
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -1965,7 +1996,6 @@
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -1985,11 +2015,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2002,7 +2041,7 @@
 
 ac_compiler_gnu=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
@@ -2018,7 +2057,6 @@
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2035,11 +2073,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2052,7 +2099,7 @@
 
 ac_cv_prog_cc_g=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
@@ -2079,7 +2126,6 @@
   ac_cv_prog_cc_stdc=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2107,6 +2153,16 @@
   va_end (v);
   return s;
 }
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std1 is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std1.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
 int test (int i, double x);
 struct s1 {int (*f) (int a);};
 struct s2 {int (*f) (double a);};
@@ -2133,11 +2189,20 @@
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2150,7 +2215,7 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext
+rm -f conftest.err conftest.$ac_objext
 done
 rm -f conftest.$ac_ext conftest.$ac_objext
 CC=$ac_save_CC
@@ -2178,19 +2243,27 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
-   ''\
-   '#include <stdlib.h>' \
+   '' \
    'extern "C" void std::exit (int) throw (); using std::exit;' \
    'extern "C" void std::exit (int); using std::exit;' \
    'extern "C" void exit (int) throw ();' \
@@ -2198,14 +2271,13 @@
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#include <stdlib.h>
 $ac_declaration
+#include <stdlib.h>
 int
 main ()
 {
@@ -2216,11 +2288,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2233,9 +2314,8 @@
 
 continue
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2252,11 +2332,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2268,7 +2357,7 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 rm -f conftest*
 if test -n "$ac_declaration"; then
@@ -2282,7 +2371,7 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -2317,7 +2406,6 @@
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2328,7 +2416,7 @@
 #else
 # include <assert.h>
 #endif
-                     Syntax error
+		     Syntax error
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -2340,6 +2428,7 @@
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2360,7 +2449,6 @@
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2378,6 +2466,7 @@
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2424,7 +2513,6 @@
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2435,7 +2523,7 @@
 #else
 # include <assert.h>
 #endif
-                     Syntax error
+		     Syntax error
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -2447,6 +2535,7 @@
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2467,7 +2556,6 @@
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2485,6 +2573,7 @@
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2548,7 +2637,6 @@
 else
     ac_pattern="Autoconf.*'x'"
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2568,7 +2656,6 @@
 
   if test $ac_cv_prog_gcc_traditional = no; then
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2600,7 +2687,6 @@
   ac_func_search_save_LIBS=$LIBS
 ac_cv_search_strerror=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2624,11 +2710,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2640,12 +2735,12 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_strerror" = no; then
   for ac_lib in cposix; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2669,11 +2764,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2686,7 +2790,8 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -2707,7 +2812,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2745,7 +2849,7 @@
 fi
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cross_compiling" = yes; then
@@ -2756,7 +2860,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2792,7 +2895,7 @@
 echo "$as_me: error: Can't run the compiler - sorry" >&2;}
    { (exit 1); exit 1; }; }
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cross_compiling" = yes; then
@@ -2803,7 +2906,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2837,7 +2939,7 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 for ac_prog in gawk mawk nawk awk
@@ -2917,6 +3019,7 @@
 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
@@ -2933,6 +3036,7 @@
 case $as_dir/ in
   ./ | .// | /cC/* | \
   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
   /usr/ucb/* ) ;;
   *)
     # OSF1 and SCO ODT 3.0 have their own names for install.
@@ -2940,20 +3044,20 @@
     # by default.
     for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do
-        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-          if test $ac_prog = install &&
-            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-            # AIX install.  It has an incompatible calling convention.
-            :
-          elif test $ac_prog = install &&
-            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-            # program-specific install script used by HP pwplus--don't use.
-            :
-          else
-            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-            break 3
-          fi
-        fi
+	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    break 3
+	  fi
+	fi
       done
     done
     ;;
@@ -3048,7 +3152,6 @@
 { echo "$as_me:$LINENO: checking mld library..." >&5
 echo "$as_me: checking mld library..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3065,11 +3168,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3082,7 +3194,8 @@
 
 LIBS="$oldlibs"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test -r /dev/ptc; then
 cat >>confdefs.h <<\_ACEOF
 #define MIPS 1
@@ -3091,7 +3204,6 @@
 { echo "$as_me:$LINENO: checking wait3..." >&5
 echo "$as_me: checking wait3..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3108,11 +3220,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3126,7 +3247,6 @@
 { echo "$as_me:$LINENO: checking wait2..." >&5
 echo "$as_me: checking wait2..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3143,11 +3263,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3163,9 +3292,11 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 fi
 
@@ -3173,7 +3304,6 @@
 { echo "$as_me:$LINENO: checking for Ultrix..." >&5
 echo "$as_me: checking for Ultrix..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3197,7 +3327,6 @@
 { echo "$as_me:$LINENO: checking Pyramid OSX..." >&5
 echo "$as_me: checking Pyramid OSX..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3214,11 +3343,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3234,13 +3372,13 @@
 
 LIBS="$oldlibs"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 
 { echo "$as_me:$LINENO: checking for butterfly..." >&5
 echo "$as_me: checking for butterfly..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3265,7 +3403,6 @@
 { echo "$as_me:$LINENO: checking for POSIX.1..." >&5
 echo "$as_me: checking for POSIX.1..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3294,7 +3431,6 @@
 { echo "$as_me:$LINENO: checking for System V..." >&5
 echo "$as_me: checking for System V..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3313,11 +3449,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3333,12 +3478,11 @@
 _ACEOF
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 { echo "$as_me:$LINENO: checking for sequent/ptx..." >&5
 echo "$as_me: checking for sequent/ptx..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3366,7 +3510,6 @@
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3387,11 +3530,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3404,12 +3556,11 @@
 
 ac_cv_header_stdc=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3431,7 +3582,6 @@
 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 <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3456,7 +3606,6 @@
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3468,9 +3617,9 @@
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 #else
 # define ISLOWER(c) \
-                   (('a' <= (c) && (c) <= 'i') \
-                     || ('j' <= (c) && (c) <= 'r') \
-                     || ('s' <= (c) && (c) <= 'z'))
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 #endif
 
@@ -3481,7 +3630,7 @@
   int i;
   for (i = 0; i < 256; i++)
     if (XOR (islower (i), ISLOWER (i))
-        || toupper (i) != TOUPPER (i))
+	|| toupper (i) != TOUPPER (i))
       exit(2);
   exit (0);
 }
@@ -3506,7 +3655,7 @@
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
@@ -3531,7 +3680,7 @@
 
 
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-                  inttypes.h stdint.h unistd.h
+		  inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_header" >&5
@@ -3540,7 +3689,6 @@
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3552,11 +3700,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3569,7 +3726,7 @@
 
 eval "$as_ac_Header=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -3584,7 +3741,6 @@
 
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3602,11 +3758,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3625,7 +3790,6 @@
 echo "$as_me:$LINENO: checking dwarf.h usability" >&5
 echo $ECHO_N "checking dwarf.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3636,11 +3800,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3653,7 +3826,7 @@
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -3661,7 +3834,6 @@
 echo "$as_me:$LINENO: checking dwarf.h presence" >&5
 echo $ECHO_N "checking dwarf.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3679,6 +3851,7 @@
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -3698,33 +3871,32 @@
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: dwarf.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: dwarf.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: dwarf.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: dwarf.h: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: dwarf.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: dwarf.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: dwarf.h: present but cannot be compiled" >&5
 echo "$as_me: WARNING: dwarf.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: dwarf.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: dwarf.h: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: dwarf.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: dwarf.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: dwarf.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: dwarf.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: dwarf.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: dwarf.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: dwarf.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: dwarf.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: dwarf.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: dwarf.h: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -3763,7 +3935,6 @@
 echo "$as_me:$LINENO: checking elf.h usability" >&5
 echo $ECHO_N "checking elf.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3774,11 +3945,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3791,7 +3971,7 @@
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -3799,7 +3979,6 @@
 echo "$as_me:$LINENO: checking elf.h presence" >&5
 echo $ECHO_N "checking elf.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3817,6 +3996,7 @@
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -3836,33 +4016,32 @@
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: elf.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: elf.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: elf.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: elf.h: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: elf.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: elf.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: elf.h: present but cannot be compiled" >&5
 echo "$as_me: WARNING: elf.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: elf.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: elf.h: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: elf.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: elf.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: elf.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: elf.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: elf.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: elf.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: elf.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: elf.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: elf.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: elf.h: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -3900,12 +4079,12 @@
 
 LIBS="$oldlibs"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 { echo "$as_me:$LINENO: checking for Solaris 2.x..." >&5
 echo "$as_me: checking for Solaris 2.x..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3928,7 +4107,6 @@
 { echo "$as_me:$LINENO: checking BSD job jontrol..." >&5
 echo "$as_me: checking BSD job jontrol..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3958,11 +4136,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3980,12 +4167,12 @@
 echo "- you don't have jobcontrol" 1>&6
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 { echo "$as_me:$LINENO: checking setreuid..." >&5
 echo "$as_me: checking setreuid..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4008,11 +4195,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4027,11 +4223,11 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 { echo "$as_me:$LINENO: checking seteuid..." >&5
 echo "$as_me: checking seteuid..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4054,11 +4250,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4073,13 +4278,13 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 
 { echo "$as_me:$LINENO: checking select..." >&5
 echo "$as_me: checking select..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4096,11 +4301,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4115,7 +4329,6 @@
 { echo "$as_me:$LINENO: checking select with $LIBS..." >&5
 echo "$as_me: checking select with $LIBS..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4132,11 +4345,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4151,10 +4373,12 @@
 echo "$as_me: error: !!! no select - no screen" >&2;}
    { (exit 1); exit 1; }; }
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 { echo "$as_me:$LINENO: checking fifos..." >&5
 echo "$as_me: checking fifos..." >&6;}
@@ -4166,7 +4390,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4260,7 +4483,7 @@
 echo "- your fifos are not usable" 1>&6
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f /tmp/conftest*
 
@@ -4275,7 +4498,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4352,7 +4574,7 @@
 _ACEOF
  fifobr=1
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f /tmp/conftest*
 fi
@@ -4368,7 +4590,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4448,7 +4669,7 @@
 echo "- your sockets are not usable" 1>&6
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f /tmp/conftest*
 
@@ -4463,7 +4684,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4522,7 +4742,7 @@
 _ACEOF
  socknofs=1
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f /tmp/conftest*
 fi
@@ -4576,7 +4796,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4707,13 +4926,12 @@
 _ACEOF
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 { echo "$as_me:$LINENO: checking for tgetent..." >&5
 echo "$as_me: checking for tgetent..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4730,11 +4948,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4746,11 +4973,12 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 olibs="$LIBS"
-LIBS="-lcurses $olibs"
-{ echo "$as_me:$LINENO: checking libcurses..." >&5
-echo "$as_me: checking libcurses..." >&6;}
+if test -f /usr/lib/libncursesw.so ; then
+    LIBS="-lncursesw $olibs"
+fi
+{ echo "$as_me:$LINENO: checking libncursesw..." >&5
+echo "$as_me: checking libncursesw..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4760,24 +4988,27 @@
 int
 main ()
 {
-
-#ifdef __hpux
-__sorry_hpux_libcurses_is_totally_broken_in_10_10();
-#else
 tgetent((char *)0, (char *)0);
-#endif
-
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4788,11 +5019,10 @@
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-LIBS="-ltermcap $olibs"
-{ echo "$as_me:$LINENO: checking libtermcap..." >&5
-echo "$as_me: checking libtermcap..." >&6;}
+LIBS="-lcurses $olibs"
+{ echo "$as_me:$LINENO: checking libcurses..." >&5
+echo "$as_me: checking libcurses..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4802,18 +5032,77 @@
 int
 main ()
 {
+
+#ifdef __hpux
+__sorry_hpux_libcurses_is_totally_broken_in_10_10();
+#else
 tgetent((char *)0, (char *)0);
+#endif
+
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+LIBS="-ltermcap $olibs"
+{ echo "$as_me:$LINENO: checking libtermcap..." >&5
+echo "$as_me: checking libtermcap..." >&6;}
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4828,7 +5117,6 @@
 { echo "$as_me:$LINENO: checking libtermlib..." >&5
 echo "$as_me: checking libtermlib..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4845,11 +5133,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4864,7 +5161,6 @@
 { echo "$as_me:$LINENO: checking libncurses..." >&5
 echo "$as_me: checking libncurses..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4881,11 +5177,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4900,15 +5205,23 @@
 echo "$as_me: error: !!! no tgetent - no screen" >&2;}
    { (exit 1); exit 1; }; }
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 if test "$cross_compiling" = yes; then
   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
@@ -4918,7 +5231,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4955,12 +5267,11 @@
 _ACEOF
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 { echo "$as_me:$LINENO: checking ospeed..." >&5
 echo "$as_me: checking ospeed..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4977,11 +5288,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4997,7 +5317,8 @@
 _ACEOF
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 { echo "$as_me:$LINENO: checking for /dev/ptc..." >&5
 echo "$as_me: checking for /dev/ptc..." >&6;}
@@ -5013,7 +5334,6 @@
 sysvr4ptys=
 if test -c /dev/ptmx ; then
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5030,11 +5350,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5050,7 +5379,8 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 
 
@@ -5063,21 +5393,28 @@
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef $ac_func
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -5108,11 +5445,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5125,7 +5471,8 @@
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -5149,21 +5496,28 @@
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef $ac_func
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -5194,11 +5548,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5211,7 +5574,8 @@
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -5229,7 +5593,6 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5253,11 +5616,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5270,7 +5642,8 @@
 
 ac_cv_lib_util_openpty=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
 echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
@@ -5295,7 +5668,6 @@
 pdir='/dev'
 fi
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5362,7 +5734,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5555,7 +5926,7 @@
 
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 rm -f conftest_grp
 fi
@@ -5563,7 +5934,6 @@
 { echo "$as_me:$LINENO: checking getutent..." >&5
 echo "$as_me: checking getutent..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5592,11 +5962,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5615,7 +5994,6 @@
 { echo "$as_me:$LINENO: checking getutent with -lgen..." >&5
 echo "$as_me: checking getutent with -lgen..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5644,11 +6022,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5664,14 +6051,15 @@
 
 LIBS="$olibs"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 { echo "$as_me:$LINENO: checking ut_host..." >&5
 echo "$as_me: checking ut_host..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5697,11 +6085,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5716,7 +6113,7 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 if test "${ac_cv_header_utempter_h+set}" = set; then
   echo "$as_me:$LINENO: checking for utempter.h" >&5
 echo $ECHO_N "checking for utempter.h... $ECHO_C" >&6
@@ -5730,7 +6127,6 @@
 echo "$as_me:$LINENO: checking utempter.h usability" >&5
 echo $ECHO_N "checking utempter.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5741,11 +6137,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5758,7 +6163,7 @@
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -5766,7 +6171,6 @@
 echo "$as_me:$LINENO: checking utempter.h presence" >&5
 echo $ECHO_N "checking utempter.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5784,6 +6188,7 @@
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -5803,33 +6208,32 @@
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: utempter.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: utempter.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: utempter.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: utempter.h: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: utempter.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: utempter.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: utempter.h: present but cannot be compiled" >&5
 echo "$as_me: WARNING: utempter.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: utempter.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: utempter.h: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: utempter.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: utempter.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: utempter.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: utempter.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: utempter.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: utempter.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: utempter.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: utempter.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: utempter.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: utempter.h: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -5869,7 +6273,6 @@
 { echo "$as_me:$LINENO: checking getloadavg..." >&5
 echo "$as_me: checking getloadavg..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5886,11 +6289,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5910,7 +6322,6 @@
 { echo "$as_me:$LINENO: checking getloadavg with -lkvm..." >&5
 echo "$as_me: checking getloadavg with -lkvm..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5927,11 +6338,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5947,15 +6367,16 @@
 
 LIBS="$olibs"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 if test -z "$load" ; then
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6005,7 +6426,6 @@
 echo "$as_me:$LINENO: checking nlist.h usability" >&5
 echo $ECHO_N "checking nlist.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6016,11 +6436,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6033,7 +6462,7 @@
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -6041,7 +6470,6 @@
 echo "$as_me:$LINENO: checking nlist.h presence" >&5
 echo $ECHO_N "checking nlist.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6059,6 +6487,7 @@
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -6078,33 +6507,32 @@
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: nlist.h: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: nlist.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: nlist.h: present but cannot be compiled" >&5
 echo "$as_me: WARNING: nlist.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: nlist.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: nlist.h: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: nlist.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: nlist.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: nlist.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: nlist.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: nlist.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: nlist.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: nlist.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: nlist.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: nlist.h: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -6129,7 +6557,6 @@
      { echo "$as_me:$LINENO: checking n_un in struct nlist..." >&5
 echo "$as_me: checking n_un in struct nlist..." >&6;}
      cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6146,11 +6573,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6165,7 +6601,7 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 
 
@@ -6173,7 +6609,6 @@
   { echo "$as_me:$LINENO: checking for nlist declaration..." >&5
 echo "$as_me: checking for nlist declaration..." >&6;}
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6209,7 +6644,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6263,7 +6697,7 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
   if test "$av" = _Loadavg; then
     nlist64='#define nlist nlist64'
@@ -6384,7 +6818,6 @@
 { echo "$as_me:$LINENO: checking return type of signal handlers..." >&5
 echo "$as_me: checking return type of signal handlers..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6406,11 +6839,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6425,11 +6867,10 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 { echo "$as_me:$LINENO: checking sigset..." >&5
 echo "$as_me: checking sigset..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6455,11 +6896,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6474,7 +6924,8 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 { echo "$as_me:$LINENO: checking signal implementation..." >&5
 echo "$as_me: checking signal implementation..." >&6;}
 if test "$cross_compiling" = yes; then
@@ -6485,7 +6936,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6549,7 +6999,7 @@
 _ACEOF
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 fi
@@ -6563,7 +7013,6 @@
 { echo "$as_me:$LINENO: checking crypt..." >&5
 echo "$as_me: checking crypt..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6580,11 +7029,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6597,7 +7055,8 @@
 
 LIBS="$oldlibs"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 test -f /lib/libsec.a || test -f /usr/lib/libsec.a && LIBS="$LIBS -lsec"
 test -f /lib/libshadow.a || test -f /usr/lib/libshadow.a && LIBS="$LIBS -lshadow"
 oldlibs="$LIBS"
@@ -6605,7 +7064,6 @@
 { echo "$as_me:$LINENO: checking IRIX sun library..." >&5
 echo "$as_me: checking IRIX sun library..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6622,11 +7080,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6639,12 +7106,12 @@
 
 LIBS="$oldlibs"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 { echo "$as_me:$LINENO: checking syslog..." >&5
 echo "$as_me: checking syslog..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6661,11 +7128,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6681,7 +7157,6 @@
 { echo "$as_me:$LINENO: checking syslog in libbsd.a..." >&5
 echo "$as_me: checking syslog in libbsd.a..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6698,11 +7173,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6721,12 +7205,13 @@
 _ACEOF
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6747,7 +7232,6 @@
 { echo "$as_me:$LINENO: checking wait union..." >&5
 echo "$as_me: checking wait union..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6772,11 +7256,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6791,13 +7284,12 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test -z "$butterfly"; then
 { echo "$as_me:$LINENO: checking for termio or termios..." >&5
 echo "$as_me: checking for termio or termios..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6815,6 +7307,7 @@
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -6832,7 +7325,6 @@
 
   if test -n "$posix"; then
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6850,6 +7342,7 @@
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -6877,7 +7370,6 @@
 { echo "$as_me:$LINENO: checking getspnam..." >&5
 echo "$as_me: checking getspnam..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6894,11 +7386,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6913,12 +7414,12 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 { echo "$as_me:$LINENO: checking getttyent..." >&5
 echo "$as_me: checking getttyent..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6935,11 +7436,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6954,12 +7464,12 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 { echo "$as_me:$LINENO: checking fdwalk..." >&5
 echo "$as_me: checking fdwalk..." >&6;}
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6976,11 +7486,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6995,7 +7514,8 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 { echo "$as_me:$LINENO: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&5
 echo "$as_me: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&6;}
@@ -7007,7 +7527,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7048,7 +7567,7 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 if test "$cross_compiling" = yes; then
@@ -7059,7 +7578,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7101,7 +7619,7 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 
@@ -7113,7 +7631,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7155,7 +7672,7 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 echo "$as_me:$LINENO: checking long file names" >&5
@@ -7179,28 +7696,36 @@
 echo "$as_me:$LINENO: checking for vsprintf" >&5
 echo $ECHO_N "checking for vsprintf... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-
+#include <stdarg.h>
 int
 main ()
 {
-vsprintf(0,0,0);
+va_list valist; vsprintf(0,0,valist);
   ;
   return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7218,7 +7743,8 @@
 echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 
 
@@ -7234,7 +7760,6 @@
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7254,11 +7779,20 @@
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7271,7 +7805,7 @@
 
 eval "$as_ac_Header=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -7294,7 +7828,6 @@
   ac_func_search_save_LIBS=$LIBS
 ac_cv_search_opendir=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7318,11 +7851,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7334,12 +7876,12 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_opendir" = no; then
   for ac_lib in dir; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7363,11 +7905,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7380,7 +7931,8 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -7401,7 +7953,6 @@
   ac_func_search_save_LIBS=$LIBS
 ac_cv_search_opendir=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7425,11 +7976,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7441,12 +8001,12 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_opendir" = no; then
   for ac_lib in x; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7470,11 +8030,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7487,7 +8056,8 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -7505,7 +8075,6 @@
 echo "$as_me:$LINENO: checking for setenv" >&5
 echo $ECHO_N "checking for setenv... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7522,11 +8091,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7546,7 +8124,6 @@
 echo "$as_me:$LINENO: checking for putenv" >&5
 echo $ECHO_N "checking for putenv... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7563,11 +8140,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7586,13 +8172,14 @@
 
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 echo "$as_me:$LINENO: checking for nl_langinfo(CODESET)" >&5
 echo $ECHO_N "checking for nl_langinfo(CODESET)... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7611,11 +8198,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7633,7 +8229,8 @@
 echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 
 echo "$as_me:$LINENO: checking for library containing gethostname" >&5
 echo $ECHO_N "checking for library containing gethostname... $ECHO_C" >&6
@@ -7643,7 +8240,6 @@
   ac_func_search_save_LIBS=$LIBS
 ac_cv_search_gethostname=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7667,11 +8263,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7683,12 +8288,12 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_gethostname" = no; then
   for ac_lib in nsl; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7712,11 +8317,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7729,7 +8343,8 @@
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -7762,21 +8377,28 @@
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef $ac_func
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -7807,11 +8429,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7824,7 +8455,8 @@
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -7848,7 +8480,6 @@
     oldlibs="$LIBS"
     LIBS="$LIBS -lpam"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7869,11 +8500,20 @@
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -7891,7 +8531,8 @@
 echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6;LIBS="$oldlibs"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 
 # Check whether --enable-use_locale or --disable-use_locale was given.
@@ -7954,7 +8595,6 @@
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -7984,7 +8624,7 @@
 echo "$as_me: error: Can't run the compiler - internal error. Sorry." >&2;}
    { (exit 1); exit 1; }; }
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
 ETCSCREENRC="\"/usr/local/etc/screenrc\""
@@ -8050,13 +8690,13 @@
       # `set' does not quote correctly, so add quotes (double-quote
       # substitution turns \\\\ into \\, and sed turns \\ into \).
       sed -n \
-        "s/'/'\\\\''/g;
-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
       ;;
     *)
       # `set' quotes correctly as required by POSIX, so do not add quotes.
       sed -n \
-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
       ;;
     esac;
 } |
@@ -8086,13 +8726,13 @@
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=/{
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
 s/:*\$(srcdir):*/:/;
 s/:*\${srcdir}:*/:/;
 s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ 	]*\):*/\1/;
+s/^\([^=]*=[	 ]*\):*/\1/;
 s/:*$//;
-s/^[^=]*=[ 	]*$//;
+s/^[^=]*=[	 ]*$//;
 }'
 fi
 
@@ -8103,7 +8743,7 @@
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_i=`echo "$ac_i" |
-         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
   # 2. Add them.
   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
@@ -8147,9 +8787,10 @@
 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   set -o posix
 fi
+DUALCASE=1; export DUALCASE # for MKS sh
 
 # Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   as_unset=unset
 else
   as_unset=false
@@ -8168,7 +8809,7 @@
   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   LC_TELEPHONE LC_TIME
 do
-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     eval $as_var=C; export $as_var
   else
     $as_unset $as_var
@@ -8347,16 +8988,17 @@
 if mkdir -p . 2>/dev/null; then
   as_mkdir_p=:
 else
+  test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
 as_executable_p="test -f"
 
 # Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 # IFS
@@ -8383,7 +9025,7 @@
 cat >&5 <<_CSEOF
 
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.59.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -8427,9 +9069,9 @@
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
   --file=FILE[:TEMPLATE]
-                   instantiate the configuration file FILE
+		   instantiate the configuration file FILE
   --header=FILE[:TEMPLATE]
-                   instantiate the configuration header FILE
+		   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
@@ -8446,11 +9088,10 @@
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.57,
+configured by $0, generated by GNU Autoconf 2.59,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 srcdir=$srcdir
@@ -8686,9 +9327,9 @@
       (echo ':t
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
       if test -z "$ac_sed_cmds"; then
-  	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
       else
-  	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
       fi
       ac_sed_frag=`expr $ac_sed_frag + 1`
       ac_beg=$ac_end
@@ -8706,21 +9347,21 @@
   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
   case $ac_file in
   - | *:- | *:-:* ) # input from stdin
-        cat >$tmp/stdin
-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	cat >$tmp/stdin
+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   * )   ac_file_in=$ac_file.in ;;
   esac
 
   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_file" : 'X\(//\)[^/]' \| \
-         X"$ac_file" : 'X\(//\)$' \| \
-         X"$ac_file" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -8736,10 +9377,10 @@
       as_dirs="$as_dir $as_dirs"
       as_dir=`(dirname "$as_dir") 2>/dev/null ||
 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$as_dir" : 'X\(//\)[^/]' \| \
-         X"$as_dir" : 'X\(//\)$' \| \
-         X"$as_dir" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -8777,12 +9418,45 @@
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
 
   case $INSTALL in
@@ -8790,11 +9464,6 @@
   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
   esac
 
-  if test x"$ac_file" != x-; then
-    { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-    rm -f "$ac_file"
-  fi
   # Let's still pretend it is `configure' which instantiates (i.e., don't
   # use $as_me), people would be surprised to read:
   #    /* config.h.  Generated by config.status.  */
@@ -8804,7 +9473,7 @@
     configure_input="$ac_file.  "
   fi
   configure_input=$configure_input"Generated from `echo $ac_file_in |
-                                     sed 's,.*/,,'` by configure."
+				     sed 's,.*/,,'` by configure."
 
   # First look for the input files in the build tree, otherwise in the
   # src tree.
@@ -8813,26 +9482,32 @@
       case $f in
       -) echo $tmp/stdin ;;
       [\\/$]*)
-         # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 # Absolute (can't be DOS-style, as IFS=:)
+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         echo $f;;
+	 echo "$f";;
       *) # Relative
-         if test -f "$f"; then
-           # Build tree
-           echo $f
-         elif test -f "$srcdir/$f"; then
-           # Source tree
-           echo $srcdir/$f
-         else
-           # /dev/null tree
-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 if test -f "$f"; then
+	   # Build tree
+	   echo "$f"
+	 elif test -f "$srcdir/$f"; then
+	   # Source tree
+	   echo "$srcdir/$f"
+	 else
+	   # /dev/null tree
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         fi;;
+	 fi;;
       esac
     done` || { (exit 1); exit 1; }
+
+  if test x"$ac_file" != x-; then
+    { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+    rm -f "$ac_file"
+  fi
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
   sed "$ac_vpsub
@@ -8872,12 +9547,12 @@
 # NAME is the cpp macro being defined and VALUE is the value it is being given.
 #
 # ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
-ac_dB='[ 	].*$,\1#\2'
+ac_dA='s,^\([	 ]*\)#\([	 ]*define[	 ][	 ]*\)'
+ac_dB='[	 ].*$,\1#\2'
 ac_dC=' '
 ac_dD=',;t'
 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uA='s,^\([	 ]*\)#\([	 ]*\)undef\([	 ][	 ]*\)'
 ac_uB='$,\1#\2define\3'
 ac_uC=' '
 ac_uD=',;t'
@@ -8886,11 +9561,11 @@
   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
   case $ac_file in
   - | *:- | *:-:* ) # input from stdin
-        cat >$tmp/stdin
-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	cat >$tmp/stdin
+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   * )   ac_file_in=$ac_file.in ;;
   esac
 
@@ -8904,28 +9579,29 @@
       case $f in
       -) echo $tmp/stdin ;;
       [\\/$]*)
-         # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 # Absolute (can't be DOS-style, as IFS=:)
+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         echo $f;;
+	 # Do quote $f, to prevent DOS paths from being IFS'd.
+	 echo "$f";;
       *) # Relative
-         if test -f "$f"; then
-           # Build tree
-           echo $f
-         elif test -f "$srcdir/$f"; then
-           # Source tree
-           echo $srcdir/$f
-         else
-           # /dev/null tree
-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 if test -f "$f"; then
+	   # Build tree
+	   echo "$f"
+	 elif test -f "$srcdir/$f"; then
+	   # Source tree
+	   echo "$srcdir/$f"
+	 else
+	   # /dev/null tree
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         fi;;
+	 fi;;
       esac
     done` || { (exit 1); exit 1; }
   # Remove the trailing spaces.
-  sed 's/[ 	]*$//' $ac_file_inputs >$tmp/in
+  sed 's/[	 ]*$//' $ac_file_inputs >$tmp/in
 
 _ACEOF
 
@@ -8948,9 +9624,9 @@
 s,[\\$`],\\&,g
 t clear
 : clear
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*\)\(([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*\)\(([^)]*)\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
 t end
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
 : end
 _ACEOF
 # If some macros were called several times there might be several times
@@ -8964,13 +9640,13 @@
 # example, in the case of _POSIX_SOURCE, which is predefined and required
 # on some systems where configure will not decide to define it.
 cat >>conftest.undefs <<\_ACEOF
-s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+s,^[	 ]*#[	 ]*undef[	 ][	 ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
 _ACEOF
 
 # Break up conftest.defines because some shells have a limit on the size
 # of here documents, and old seds have small limits too (100 cmds).
 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo '  if grep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo '  if grep "^[	 ]*#[	 ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
 echo '  :' >>$CONFIG_STATUS
 rm -f conftest.tail
@@ -8979,7 +9655,7 @@
   # Write a limited-size here document to $tmp/defines.sed.
   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
   # Speed up: don't consider the non `#define' lines.
-  echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS
+  echo '/^[	 ]*#[	 ]*define/!b' >>$CONFIG_STATUS
   # Work around the forget-to-reset-the-flag bug.
   echo 't clr' >>$CONFIG_STATUS
   echo ': clr' >>$CONFIG_STATUS
@@ -9006,7 +9682,7 @@
   # Write a limited-size here document to $tmp/undefs.sed.
   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
   # Speed up: don't consider the non `#undef'
-  echo '/^[ 	]*#[ 	]*undef/!b' >>$CONFIG_STATUS
+  echo '/^[	 ]*#[	 ]*undef/!b' >>$CONFIG_STATUS
   # Work around the forget-to-reset-the-flag bug.
   echo 't clr' >>$CONFIG_STATUS
   echo ': clr' >>$CONFIG_STATUS
@@ -9040,10 +9716,10 @@
     else
       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_file" : 'X\(//\)[^/]' \| \
-         X"$ac_file" : 'X\(//\)$' \| \
-         X"$ac_file" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -9059,10 +9735,10 @@
       as_dirs="$as_dir $as_dirs"
       as_dir=`(dirname "$as_dir") 2>/dev/null ||
 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$as_dir" : 'X\(//\)[^/]' \| \
-         X"$as_dir" : 'X\(//\)$' \| \
-         X"$as_dir" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -9094,16 +9770,41 @@
   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_dest" : 'X\(//\)[^/]' \| \
-         X"$ac_dest" : 'X\(//\)$' \| \
-         X"$ac_dest" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_dest" : 'X\(//\)[^/]' \| \
+	 X"$ac_dest" : 'X\(//\)$' \| \
+	 X"$ac_dest" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_dest" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
   	  /^X\(\/\/\)$/{ s//\1/; q; }
   	  /^X\(\/\).*/{ s//\1/; q; }
   	  s/.*/./; q'`
+  { if $as_mkdir_p; then
+    mkdir -p "$ac_dir"
+  else
+    as_dir="$ac_dir"
+    as_dirs=
+    while test ! -d "$as_dir"; do
+      as_dirs="$as_dir $as_dirs"
+      as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+    done
+    test ! -n "$as_dirs" || mkdir $as_dirs
+  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+   { (exit 1); exit 1; }; }; }
+
   ac_builddir=.
 
 if test "$ac_dir" != .; then
@@ -9129,12 +9830,45 @@
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
 
   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
--- screen-4.0.2.orig/configure.in
+++ screen-4.0.2/configure.in
@@ -643,6 +643,11 @@
 AC_CHECKING(for tgetent)
 AC_TRY_LINK(,tgetent((char *)0, (char *)0);,,
 olibs="$LIBS"
+if test -f /usr/lib/libncursesw.so ; then
+    LIBS="-lncursesw $olibs"
+fi
+AC_CHECKING(libncursesw)
+AC_TRY_LINK(,tgetent((char *)0, (char *)0);,,
 LIBS="-lcurses $olibs"
 AC_CHECKING(libcurses)
 AC_TRY_LINK(,[
@@ -661,7 +666,7 @@
 LIBS="-lncurses $olibs"
 AC_CHECKING(libncurses)
 AC_TRY_LINK(,tgetent((char *)0, (char *)0);,,
-AC_MSG_ERROR(!!! no tgetent - no screen))))))
+AC_MSG_ERROR(!!! no tgetent - no screen)))))))
 
 AC_TRY_RUN([
 main()
@@ -1206,7 +1211,7 @@
 rm -f /tmp/conftest*
 
 AC_MSG_CHECKING(for vsprintf)
-AC_TRY_LINK(,[vsprintf(0,0,0);], AC_MSG_RESULT(yes);AC_DEFINE(USEVARARGS), AC_MSG_RESULT(no))
+AC_TRY_LINK([#include <stdarg.h>],[va_list valist; vsprintf(0,0,valist);], AC_MSG_RESULT(yes);AC_DEFINE(USEVARARGS), AC_MSG_RESULT(no))
 
 AC_HEADER_DIRENT
 
--- screen-4.0.2.orig/terminfo/README.terminfo
+++ screen-4.0.2/terminfo/README.terminfo
@@ -0,0 +1,5 @@
+Debian uses ncurses/terminfo, not curses/termcap, so you really shouldn't need
+the screencap file in this directory.
+
+The screeninfo.src file is installed by the `ncurses-term' package
+-- it's here for reference, and to recover from stupid errors (like?).
--- screen-4.0.2.orig/config.log
+++ screen-4.0.2/config.log
@@ -0,0 +1,1291 @@
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by configure, which was
+generated by GNU Autoconf 2.59.  Invocation command line was
+
+  $ ./configure --prefix=/usr --infodir=$(prefix)/share/info --mandir=$(prefix)/share/man --with-socket-dir=/var/run/screen --enable-pam --with-pty-mode=0620 --with-pty-group=5 --enable-rxvt_osc --with-sys-screenrc=/etc/screenrc
+
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = donald
+uname -m = x86_64
+uname -r = 2.6.15-21-amd64-generic
+uname -s = Linux
+uname -v = #1 SMP PREEMPT Fri Apr 21 16:42:20 UTC 2006
+
+/usr/bin/uname -p = unknown
+/bin/uname -X     = unknown
+
+/bin/arch              = x86_64
+/usr/bin/arch -k       = unknown
+/usr/convex/getsysinfo = unknown
+hostinfo               = unknown
+/bin/machine           = unknown
+/usr/bin/oslevel       = unknown
+/bin/universe          = unknown
+
+PATH: /home/martin/bin
+PATH: /usr/lib/ccache
+PATH: /usr/local/sbin
+PATH: /usr/local/bin
+PATH: /usr/sbin
+PATH: /usr/bin
+PATH: /sbin
+PATH: /bin
+PATH: /usr/bin/X11
+PATH: /usr/games
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+configure:1503: checking for gcc
+configure:1519: found /usr/bin/gcc
+configure:1529: result: gcc
+configure:1773: checking for C compiler version
+configure:1776: gcc --version </dev/null >&5
+gcc (GCC) 4.0.3 (Ubuntu 4.0.3-1ubuntu5)
+Copyright (C) 2006 Free Software Foundation, Inc.
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+configure:1779: $? = 0
+configure:1781: gcc -v </dev/null >&5
+Using built-in specs.
+Target: x86_64-linux-gnu
+Configured with: ../src/configure -v --enable-languages=c,c++,java,f95,objc,ada,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --program-suffix=-4.0 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-awt=gtk-default --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-4.0-1.4.2.0/jre --enable-mpfr --disable-werror --enable-checking=release x86_64-linux-gnu
+Thread model: posix
+gcc version 4.0.3 (Ubuntu 4.0.3-1ubuntu5)
+configure:1784: $? = 0
+configure:1786: gcc -V </dev/null >&5
+gcc: '-V' option must have argument
+configure:1789: $? = 1
+configure:1812: checking for C compiler default output file name
+configure:1815: gcc    conftest.c  >&5
+configure:1818: $? = 0
+configure:1864: result: a.out
+configure:1869: checking whether the C compiler works
+configure:1875: ./a.out
+configure:1878: $? = 0
+configure:1895: result: yes
+configure:1902: checking whether we are cross compiling
+configure:1904: result: no
+configure:1907: checking for suffix of executables
+configure:1909: gcc -o conftest    conftest.c  >&5
+configure:1912: $? = 0
+configure:1937: result: 
+configure:1943: checking for suffix of object files
+configure:1964: gcc -c   conftest.c >&5
+configure:1967: $? = 0
+configure:1989: result: o
+configure:1993: checking whether we are using the GNU C compiler
+configure:2017: gcc -c   conftest.c >&5
+configure:2023: $? = 0
+configure:2026: test -z 			 || test ! -s conftest.err
+configure:2029: $? = 0
+configure:2032: test -s conftest.o
+configure:2035: $? = 0
+configure:2048: result: yes
+configure:2054: checking whether gcc accepts -g
+configure:2075: gcc -c -g  conftest.c >&5
+configure:2081: $? = 0
+configure:2084: test -z 			 || test ! -s conftest.err
+configure:2087: $? = 0
+configure:2090: test -s conftest.o
+configure:2093: $? = 0
+configure:2104: result: yes
+configure:2121: checking for gcc option to accept ANSI C
+configure:2191: gcc  -c -g -O2  conftest.c >&5
+configure:2197: $? = 0
+configure:2200: test -z 			 || test ! -s conftest.err
+configure:2203: $? = 0
+configure:2206: test -s conftest.o
+configure:2209: $? = 0
+configure:2227: result: none needed
+configure:2245: gcc -c -g -O2  conftest.c >&5
+conftest.c:2: error: syntax error before 'me'
+configure:2251: $? = 1
+configure: failed program was:
+| #ifndef __cplusplus
+|   choke me
+| #endif
+configure:2386: checking how to run the C preprocessor
+configure:2421: gcc -E  conftest.c
+configure:2427: $? = 0
+configure:2459: gcc -E  conftest.c
+conftest.c:9:28: error: ac_nonexistent.h: No such file or directory
+configure:2465: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:2504: result: gcc -E
+configure:2528: gcc -E  conftest.c
+configure:2534: $? = 0
+configure:2566: gcc -E  conftest.c
+conftest.c:9:28: error: ac_nonexistent.h: No such file or directory
+configure:2572: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| /* end confdefs.h.  */
+| #include <ac_nonexistent.h>
+configure:2617: checking for egrep
+configure:2627: result: grep -E
+configure:2633: checking whether gcc needs -traditional
+configure:2675: result: no
+configure:2682: checking for library containing strerror
+configure:2712: gcc -o conftest -g -O2   conftest.c  >&5
+configure:2718: $? = 0
+configure:2721: test -z 			 || test ! -s conftest.err
+configure:2724: $? = 0
+configure:2727: test -s conftest
+configure:2730: $? = 0
+configure:2799: result: none required
+configure:2823: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c: In function 'main':
+conftest.c:9: warning: incompatible implicit declaration of built-in function 'exit'
+configure:2826: $? = 0
+configure:2828: ./conftest
+configure:2831: $? = 0
+configure:2871: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c: In function 'main':
+conftest.c:9: warning: incompatible implicit declaration of built-in function 'exit'
+configure:2874: $? = 0
+configure:2876: ./conftest
+configure:2879: $? = 0
+configure:2923: gcc -o conftest -g -O2   conftest.c  >&5
+/tmp/cc4lfXAT.o: In function `main':/home/martin/ubuntu/screen/screen-4.0.2/conftest.c:13: undefined reference to `__something_strange_'
+collect2: ld returned 1 exit status
+configure:2926: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| /* end confdefs.h.  */
+| 
+| main()
+| {
+|   int __something_strange_();
+|   __something_strange_(0);
+| }
+| 
+configure:2949: checking for gawk
+configure:2965: found /usr/bin/gawk
+configure:2975: result: gawk
+configure:3024: checking for a BSD-compatible install
+configure:3079: result: /usr/bin/install -c
+configure:3092: checking for buggy tools...
+configure:3099: checking if a system-wide socket dir should be used
+configure:3110: result: yes
+configure:3112: checking for the socket dir
+configure:3121: result: "/var/run/screen"
+configure:3147: checking for MIPS...
+configure:3304: checking for Ultrix...
+configure:3379: checking for butterfly...
+configure:3403: checking for POSIX.1...
+configure:3431: checking for System V...
+configure:3451: gcc -c -g -O2  conftest.c >&5
+configure:3457: $? = 0
+configure:3460: test -z 			 || test ! -s conftest.err
+configure:3463: $? = 0
+configure:3466: test -s conftest.o
+configure:3469: $? = 0
+configure:3483: checking for sequent/ptx...
+configure:3505: checking SVR4...
+configure:3507: checking for ANSI C header files
+configure:3532: gcc -c -g -O2  conftest.c >&5
+configure:3538: $? = 0
+configure:3541: test -z 			 || test ! -s conftest.err
+configure:3544: $? = 0
+configure:3547: test -s conftest.o
+configure:3550: $? = 0
+configure:3639: gcc -o conftest -g -O2   conftest.c  -lelf >&5
+conftest.c: In function 'main':
+conftest.c:28: warning: incompatible implicit declaration of built-in function 'exit'
+/usr/bin/ld: cannot find -lelf
+collect2: ld returned 1 exit status
+configure:3642: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define SOCKDIR "/var/run/screen"
+| #define POSIX 1
+| /* end confdefs.h.  */
+| #include <ctype.h>
+| #if ((' ' & 0x0FF) == 0x020)
+| # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+| # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+| #else
+| # define ISLOWER(c) 		   (('a' <= (c) && (c) <= 'i') 		     || ('j' <= (c) && (c) <= 'r') 		     || ('s' <= (c) && (c) <= 'z'))
+| # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+| #endif
+| 
+| #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+| int
+| main ()
+| {
+|   int i;
+|   for (i = 0; i < 256; i++)
+|     if (XOR (islower (i), ISLOWER (i))
+| 	|| toupper (i) != TOUPPER (i))
+|       exit(2);
+|   exit (0);
+| }
+configure:3662: result: no
+configure:3686: checking for sys/types.h
+configure:3702: gcc -c -g -O2  conftest.c >&5
+configure:3708: $? = 0
+configure:3711: test -z 			 || test ! -s conftest.err
+configure:3714: $? = 0
+configure:3717: test -s conftest.o
+configure:3720: $? = 0
+configure:3731: result: yes
+configure:3686: checking for sys/stat.h
+configure:3702: gcc -c -g -O2  conftest.c >&5
+configure:3708: $? = 0
+configure:3711: test -z 			 || test ! -s conftest.err
+configure:3714: $? = 0
+configure:3717: test -s conftest.o
+configure:3720: $? = 0
+configure:3731: result: yes
+configure:3686: checking for stdlib.h
+configure:3702: gcc -c -g -O2  conftest.c >&5
+configure:3708: $? = 0
+configure:3711: test -z 			 || test ! -s conftest.err
+configure:3714: $? = 0
+configure:3717: test -s conftest.o
+configure:3720: $? = 0
+configure:3731: result: yes
+configure:3686: checking for string.h
+configure:3702: gcc -c -g -O2  conftest.c >&5
+configure:3708: $? = 0
+configure:3711: test -z 			 || test ! -s conftest.err
+configure:3714: $? = 0
+configure:3717: test -s conftest.o
+configure:3720: $? = 0
+configure:3731: result: yes
+configure:3686: checking for memory.h
+configure:3702: gcc -c -g -O2  conftest.c >&5
+configure:3708: $? = 0
+configure:3711: test -z 			 || test ! -s conftest.err
+configure:3714: $? = 0
+configure:3717: test -s conftest.o
+configure:3720: $? = 0
+configure:3731: result: yes
+configure:3686: checking for strings.h
+configure:3702: gcc -c -g -O2  conftest.c >&5
+configure:3708: $? = 0
+configure:3711: test -z 			 || test ! -s conftest.err
+configure:3714: $? = 0
+configure:3717: test -s conftest.o
+configure:3720: $? = 0
+configure:3731: result: yes
+configure:3686: checking for inttypes.h
+configure:3702: gcc -c -g -O2  conftest.c >&5
+configure:3708: $? = 0
+configure:3711: test -z 			 || test ! -s conftest.err
+configure:3714: $? = 0
+configure:3717: test -s conftest.o
+configure:3720: $? = 0
+configure:3731: result: yes
+configure:3686: checking for stdint.h
+configure:3702: gcc -c -g -O2  conftest.c >&5
+configure:3708: $? = 0
+configure:3711: test -z 			 || test ! -s conftest.err
+configure:3714: $? = 0
+configure:3717: test -s conftest.o
+configure:3720: $? = 0
+configure:3731: result: yes
+configure:3686: checking for unistd.h
+configure:3702: gcc -c -g -O2  conftest.c >&5
+configure:3708: $? = 0
+configure:3711: test -z 			 || test ! -s conftest.err
+configure:3714: $? = 0
+configure:3717: test -s conftest.o
+configure:3720: $? = 0
+configure:3731: result: yes
+configure:3760: gcc -o conftest -g -O2   conftest.c  -lelf >&5
+/usr/bin/ld: cannot find -lelf
+collect2: ld returned 1 exit status
+configure:3766: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define SOCKDIR "/var/run/screen"
+| #define POSIX 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| /* end confdefs.h.  */
+| #include <utmpx.h>
+| 
+| int
+| main ()
+| {
+| 
+|   ;
+|   return 0;
+| }
+configure:4085: checking for Solaris 2.x...
+configure:4107: checking BSD job jontrol...
+configure:4138: gcc -o conftest -g -O2   conftest.c  >&5
+configure:4144: $? = 0
+configure:4147: test -z 			 || test ! -s conftest.err
+configure:4150: $? = 0
+configure:4153: test -s conftest
+configure:4156: $? = 0
+configure:4173: checking setreuid...
+configure:4197: gcc -o conftest -g -O2   conftest.c  >&5
+configure:4203: $? = 0
+configure:4206: test -z 			 || test ! -s conftest.err
+configure:4209: $? = 0
+configure:4212: test -s conftest
+configure:4215: $? = 0
+configure:4228: checking seteuid...
+configure:4252: gcc -o conftest -g -O2   conftest.c  >&5
+/tmp/cc4doiLo.o: In function `main':/home/martin/ubuntu/screen/screen-4.0.2/conftest.c:28: undefined reference to `seteuid_is_broken'
+collect2: ld returned 1 exit status
+configure:4258: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define SOCKDIR "/var/run/screen"
+| #define POSIX 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define BSDJOBS 1
+| #define HAVE_SETREUID 1
+| /* end confdefs.h.  */
+| 
+| int
+| main ()
+| {
+| 
+| #if defined(linux) || defined(NeXT) || defined(_AUX_SOURCE) || defined(AUX) || defined(ultrix) || (defined(sun) && defined(SVR4)) || defined(ISC) || defined(sony_news)
+| seteuid_is_broken(0);
+| #else
+| seteuid(0);
+| #endif
+| 
+|   ;
+|   return 0;
+| }
+configure:4285: checking select...
+configure:4303: gcc -o conftest -g -O2   conftest.c  >&5
+configure:4309: $? = 0
+configure:4312: test -z 			 || test ! -s conftest.err
+configure:4315: $? = 0
+configure:4318: test -s conftest
+configure:4321: $? = 0
+configure:4383: checking fifos...
+configure:4465: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c: In function 'main':
+conftest.c:51: warning: incompatible implicit declaration of built-in function 'exit'
+configure:4468: $? = 0
+configure:4470: ./conftest
+configure:4473: $? = 0
+configure:4491: checking for broken fifo implementation...
+configure:4553: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c: In function 'main':
+conftest.c:51: warning: incompatible implicit declaration of built-in function 'exit'
+configure:4556: $? = 0
+configure:4558: ./conftest
+configure:4561: $? = 0
+configure:4583: checking sockets...
+configure:4651: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c: In function 'main':
+conftest.c:42: warning: incompatible implicit declaration of built-in function 'exit'
+conftest.c:61: warning: passing argument 2 of 'accept' from incompatible pointer type
+conftest.c:61: warning: pointer targets in passing argument 3 of 'accept' differ in signedness
+configure:4654: $? = 0
+configure:4656: ./conftest
+configure:4659: $? = 0
+configure:4677: checking socket implementation...
+configure:4720: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c: In function 'main':
+conftest.c:36: warning: incompatible implicit declaration of built-in function 'exit'
+configure:4723: $? = 0
+configure:4725: ./conftest
+configure:4728: $? = 0
+configure:4789: checking select return value...
+configure:4905: gcc -o conftest -g -O2   conftest.c  >&5
+conftest.c: In function 'main':
+conftest.c:61: warning: incompatible implicit declaration of built-in function 'exit'
+configure:4908: $? = 0
+configure:4910: ./conftest
+configure:4913: $? = 0
+configure:4932: checking for tgetent...
+configure:4950: gcc -o conftest -g -O2   conftest.c  >&5
+/tmp/ccsPm4zk.o: In function `main':/home/martin/ubuntu/screen/screen-4.0.2/conftest.c:27: undefined reference to `tgetent'
+collect2: ld returned 1 exit status
+configure:4956: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define SOCKDIR "/var/run/screen"
+| #define POSIX 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define BSDJOBS 1
+| #define HAVE_SETREUID 1
+| #define NAMEDPIPE 1
+| /* end confdefs.h.  */
+| 
+| int
+| main ()
+| {
+| tgetent((char *)0, (char *)0);
+|   ;
+|   return 0;
+| }
+configure:4979: checking libncursesw...
+configure:4997: gcc -o conftest -g -O2   conftest.c -lncursesw  >&5
+configure:5003: $? = 0
+configure:5006: test -z 			 || test ! -s conftest.err
+configure:5009: $? = 0
+configure:5012: test -s conftest
+configure:5015: $? = 0
+configure:5246: gcc -o conftest -g -O2   conftest.c -lncursesw  >&5
+conftest.c: In function 'main':
+conftest.c:26: warning: incompatible implicit declaration of built-in function 'exit'
+configure:5249: $? = 0
+configure:5251: ./conftest
+configure:5254: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define SOCKDIR "/var/run/screen"
+| #define POSIX 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define BSDJOBS 1
+| #define HAVE_SETREUID 1
+| #define NAMEDPIPE 1
+| /* end confdefs.h.  */
+| 
+| main()
+| {
+|  exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1);
+| }
+configure:5272: checking ospeed...
+configure:5290: gcc -o conftest -g -O2   conftest.c -lncursesw  >&5
+configure:5296: $? = 0
+configure:5299: test -z 			 || test ! -s conftest.err
+configure:5302: $? = 0
+configure:5305: test -s conftest
+configure:5308: $? = 0
+configure:5323: checking for /dev/ptc...
+configure:5332: checking for SVR4 ptys...
+configure:5352: gcc -o conftest -g -O2   conftest.c -lncursesw  >&5
+configure:5358: $? = 0
+configure:5361: test -z 			 || test ! -s conftest.err
+configure:5364: $? = 0
+configure:5367: test -s conftest
+configure:5370: $? = 0
+configure:5390: checking for getpt
+configure:5447: gcc -o conftest -g -O2   conftest.c -lncursesw  >&5
+configure:5453: $? = 0
+configure:5456: test -z 			 || test ! -s conftest.err
+configure:5459: $? = 0
+configure:5462: test -s conftest
+configure:5465: $? = 0
+configure:5477: result: yes
+configure:5663: checking for ptyranges...
+configure:5934: checking getutent...
+configure:5964: gcc -o conftest -g -O2   conftest.c -lncursesw  >&5
+configure:5970: $? = 0
+configure:5973: test -z 			 || test ! -s conftest.err
+configure:5976: $? = 0
+configure:5979: test -s conftest
+configure:5982: $? = 0
+configure:6060: checking ut_host...
+configure:6087: gcc -c -g -O2  conftest.c >&5
+configure:6093: $? = 0
+configure:6096: test -z 			 || test ! -s conftest.err
+configure:6099: $? = 0
+configure:6102: test -s conftest.o
+configure:6105: $? = 0
+configure:6127: checking utempter.h usability
+configure:6139: gcc -c -g -O2  conftest.c >&5
+conftest.c:66:22: error: utempter.h: No such file or directory
+configure:6145: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define SOCKDIR "/var/run/screen"
+| #define POSIX 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define BSDJOBS 1
+| #define HAVE_SETREUID 1
+| #define NAMEDPIPE 1
+| #define TERMINFO 1
+| #define HAVE_SVR4_PTYS 1
+| #define HAVE_GETPT 1
+| #define PTYRANGE0 "abcdepqrstuvwxyz"
+| #define PTYRANGE1 "0123456789abcdef"
+| #define PTYMODE 0620
+| #define PTYGROUP 5
+| #define GETUTENT 1
+| #define UTHOST 1
+| /* end confdefs.h.  */
+| #include <stdio.h>
+| #if HAVE_SYS_TYPES_H
+| # include <sys/types.h>
+| #endif
+| #if HAVE_SYS_STAT_H
+| # include <sys/stat.h>
+| #endif
+| #if STDC_HEADERS
+| # include <stdlib.h>
+| # include <stddef.h>
+| #else
+| # if HAVE_STDLIB_H
+| #  include <stdlib.h>
+| # endif
+| #endif
+| #if HAVE_STRING_H
+| # if !STDC_HEADERS && HAVE_MEMORY_H
+| #  include <memory.h>
+| # endif
+| # include <string.h>
+| #endif
+| #if HAVE_STRINGS_H
+| # include <strings.h>
+| #endif
+| #if HAVE_INTTYPES_H
+| # include <inttypes.h>
+| #else
+| # if HAVE_STDINT_H
+| #  include <stdint.h>
+| # endif
+| #endif
+| #if HAVE_UNISTD_H
+| # include <unistd.h>
+| #endif
+| #include <utempter.h>
+configure:6167: result: no
+configure:6171: checking utempter.h presence
+configure:6181: gcc -E  conftest.c
+conftest.c:32:22: error: utempter.h: No such file or directory
+configure:6187: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define SOCKDIR "/var/run/screen"
+| #define POSIX 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define BSDJOBS 1
+| #define HAVE_SETREUID 1
+| #define NAMEDPIPE 1
+| #define TERMINFO 1
+| #define HAVE_SVR4_PTYS 1
+| #define HAVE_GETPT 1
+| #define PTYRANGE0 "abcdepqrstuvwxyz"
+| #define PTYRANGE1 "0123456789abcdef"
+| #define PTYMODE 0620
+| #define PTYGROUP 5
+| #define GETUTENT 1
+| #define UTHOST 1
+| /* end confdefs.h.  */
+| #include <utempter.h>
+configure:6207: result: no
+configure:6242: checking for utempter.h
+configure:6249: result: no
+configure:6268: checking for libutil(s)...
+configure:6273: checking getloadavg...
+configure:6291: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil >&5
+configure:6297: $? = 0
+configure:6300: test -z 			 || test ! -s conftest.err
+configure:6303: $? = 0
+configure:6306: test -s conftest
+configure:6309: $? = 0
+configure:7008: checking for crypt and sec libraries...
+configure:7013: checking crypt...
+configure:7031: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:7037: $? = 0
+configure:7040: test -z 			 || test ! -s conftest.err
+configure:7043: $? = 0
+configure:7046: test -s conftest
+configure:7049: $? = 0
+configure:7064: checking IRIX sun library...
+configure:7082: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt -lsun >&5
+/usr/bin/ld: cannot find -lsun
+collect2: ld returned 1 exit status
+configure:7088: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define SOCKDIR "/var/run/screen"
+| #define POSIX 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define BSDJOBS 1
+| #define HAVE_SETREUID 1
+| #define NAMEDPIPE 1
+| #define TERMINFO 1
+| #define HAVE_SVR4_PTYS 1
+| #define HAVE_GETPT 1
+| #define PTYRANGE0 "abcdepqrstuvwxyz"
+| #define PTYRANGE1 "0123456789abcdef"
+| #define PTYMODE 0620
+| #define PTYGROUP 5
+| #define GETUTENT 1
+| #define UTHOST 1
+| #define LOADAV_GETLOADAVG 1
+| #define LOADAV 1
+| #define LOADAV_TYPE double
+| #define LOADAV_NUM 3
+| #define LOADAV_SCALE 1
+| #define SIGVOID 1
+| /* end confdefs.h.  */
+| 
+| int
+| main ()
+| {
+| 
+|   ;
+|   return 0;
+| }
+configure:7112: checking syslog...
+configure:7130: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:7136: $? = 0
+configure:7139: test -z 			 || test ! -s conftest.err
+configure:7142: $? = 0
+configure:7145: test -s conftest
+configure:7148: $? = 0
+configure:7232: checking wait union...
+configure:7258: gcc -c -g -O2  conftest.c >&5
+configure:7264: $? = 0
+configure:7267: test -z 			 || test ! -s conftest.err
+configure:7270: $? = 0
+configure:7273: test -s conftest.o
+configure:7276: $? = 0
+configure:7290: checking for termio or termios...
+configure:7300: gcc -E  conftest.c
+configure:7306: $? = 0
+configure:7370: checking getspnam...
+configure:7388: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:7394: $? = 0
+configure:7397: test -z 			 || test ! -s conftest.err
+configure:7400: $? = 0
+configure:7403: test -s conftest
+configure:7406: $? = 0
+configure:7420: checking getttyent...
+configure:7438: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:7444: $? = 0
+configure:7447: test -z 			 || test ! -s conftest.err
+configure:7450: $? = 0
+configure:7453: test -s conftest
+configure:7456: $? = 0
+configure:7470: checking fdwalk...
+configure:7488: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+/tmp/ccwS0tbi.o: In function `main':/home/martin/ubuntu/screen/screen-4.0.2/conftest.c:46: undefined reference to `fdwalk'
+collect2: ld returned 1 exit status
+configure:7494: $? = 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define SOCKDIR "/var/run/screen"
+| #define POSIX 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define BSDJOBS 1
+| #define HAVE_SETREUID 1
+| #define NAMEDPIPE 1
+| #define TERMINFO 1
+| #define HAVE_SVR4_PTYS 1
+| #define HAVE_GETPT 1
+| #define PTYRANGE0 "abcdepqrstuvwxyz"
+| #define PTYRANGE1 "0123456789abcdef"
+| #define PTYMODE 0620
+| #define PTYGROUP 5
+| #define GETUTENT 1
+| #define UTHOST 1
+| #define LOADAV_GETLOADAVG 1
+| #define LOADAV 1
+| #define LOADAV_TYPE double
+| #define LOADAV_NUM 3
+| #define LOADAV_SCALE 1
+| #define SIGVOID 1
+| #define BSDWAIT 1
+| #define TERMIO 1
+| #define SHADOWPW 1
+| #define GETTTYENT 1
+| /* end confdefs.h.  */
+| #include <stdlib.h>
+| int
+| main ()
+| {
+| fdwalk(NULL, NULL);
+|   ;
+|   return 0;
+| }
+configure:7520: checking whether memcpy/memmove/bcopy handles overlapping arguments...
+configure:7550: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+conftest.c: In function 'main':
+conftest.c:45: warning: incompatible implicit declaration of built-in function 'strcpy'
+conftest.c:46: warning: incompatible implicit declaration of built-in function 'bcopy'
+conftest.c:48: warning: incompatible implicit declaration of built-in function 'exit'
+configure:7553: $? = 0
+configure:7555: ./conftest
+configure:7558: $? = 0
+configure:7602: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+conftest.c: In function 'main':
+conftest.c:47: warning: incompatible implicit declaration of built-in function 'strcpy'
+conftest.c:48: warning: incompatible implicit declaration of built-in function 'memmove'
+conftest.c:50: warning: incompatible implicit declaration of built-in function 'exit'
+configure:7605: $? = 0
+configure:7607: ./conftest
+configure:7610: $? = 0
+configure:7655: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+conftest.c: In function 'main':
+conftest.c:48: warning: incompatible implicit declaration of built-in function 'strcpy'
+conftest.c:49: warning: incompatible implicit declaration of built-in function 'memcpy'
+conftest.c:51: warning: incompatible implicit declaration of built-in function 'exit'
+configure:7658: $? = 0
+configure:7660: ./conftest
+configure:7663: $? = 1
+configure: program exited with status 1
+configure: failed program was:
+| /* confdefs.h.  */
+| 
+| #define PACKAGE_NAME ""
+| #define PACKAGE_TARNAME ""
+| #define PACKAGE_VERSION ""
+| #define PACKAGE_STRING ""
+| #define PACKAGE_BUGREPORT ""
+| #define SOCKDIR "/var/run/screen"
+| #define POSIX 1
+| #define HAVE_SYS_TYPES_H 1
+| #define HAVE_SYS_STAT_H 1
+| #define HAVE_STDLIB_H 1
+| #define HAVE_STRING_H 1
+| #define HAVE_MEMORY_H 1
+| #define HAVE_STRINGS_H 1
+| #define HAVE_INTTYPES_H 1
+| #define HAVE_STDINT_H 1
+| #define HAVE_UNISTD_H 1
+| #define BSDJOBS 1
+| #define HAVE_SETREUID 1
+| #define NAMEDPIPE 1
+| #define TERMINFO 1
+| #define HAVE_SVR4_PTYS 1
+| #define HAVE_GETPT 1
+| #define PTYRANGE0 "abcdepqrstuvwxyz"
+| #define PTYRANGE1 "0123456789abcdef"
+| #define PTYMODE 0620
+| #define PTYGROUP 5
+| #define GETUTENT 1
+| #define UTHOST 1
+| #define LOADAV_GETLOADAVG 1
+| #define LOADAV 1
+| #define LOADAV_TYPE double
+| #define LOADAV_NUM 3
+| #define LOADAV_SCALE 1
+| #define SIGVOID 1
+| #define BSDWAIT 1
+| #define TERMIO 1
+| #define SHADOWPW 1
+| #define GETTTYENT 1
+| #define USEBCOPY 1
+| #define USEMEMMOVE 1
+| /* end confdefs.h.  */
+| 
+| #define bcopy(s,d,l) memcpy(d,s,l)
+| main() {
+|   char buf[10];
+|   strcpy(buf, "abcdefghi");
+|   bcopy(buf, buf + 2, 3);
+|   if (strncmp(buf, "ababcf", 6))
+|     exit(1);
+|   strcpy(buf, "abcdefghi");
+|   bcopy(buf + 2, buf, 3);
+|   if (strncmp(buf, "cdedef", 6))
+|     exit(1);
+|   exit(0); /* libc version works properly.  */
+| }
+configure:7678: checking long file names
+configure:7684: result: yes
+configure:7696: checking for vsprintf
+configure:7714: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:7720: $? = 0
+configure:7723: test -z 			 || test ! -s conftest.err
+configure:7726: $? = 0
+configure:7729: test -s conftest
+configure:7732: $? = 0
+configure:7734: result: yes
+configure:7757: checking for dirent.h that defines DIR
+configure:7781: gcc -c -g -O2  conftest.c >&5
+configure:7787: $? = 0
+configure:7790: test -z 			 || test ! -s conftest.err
+configure:7793: $? = 0
+configure:7796: test -s conftest.o
+configure:7799: $? = 0
+configure:7810: result: yes
+configure:7823: checking for library containing opendir
+configure:7853: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:7859: $? = 0
+configure:7862: test -z 			 || test ! -s conftest.err
+configure:7865: $? = 0
+configure:7868: test -s conftest
+configure:7871: $? = 0
+configure:7940: result: none required
+configure:8075: checking for setenv
+configure:8093: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8099: $? = 0
+configure:8102: test -z 			 || test ! -s conftest.err
+configure:8105: $? = 0
+configure:8108: test -s conftest
+configure:8111: $? = 0
+configure:8113: result: yes
+configure:8180: checking for nl_langinfo(CODESET)
+configure:8200: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8206: $? = 0
+configure:8209: test -z 			 || test ! -s conftest.err
+configure:8212: $? = 0
+configure:8215: test -s conftest
+configure:8218: $? = 0
+configure:8220: result: yes
+configure:8235: checking for library containing gethostname
+configure:8265: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8271: $? = 0
+configure:8274: test -z 			 || test ! -s conftest.err
+configure:8277: $? = 0
+configure:8280: test -s conftest
+configure:8283: $? = 0
+configure:8352: result: none required
+configure:8374: checking for rename
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8374: checking for fchmod
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8374: checking for fchown
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8374: checking for strerror
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8374: checking for lstat
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8374: checking for _exit
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+conftest.c:77: warning: conflicting types for built-in function '_exit'
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8374: checking for utimes
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8374: checking for vsnprintf
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+conftest.c:79: warning: conflicting types for built-in function 'vsnprintf'
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8374: checking for getcwd
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8374: checking for setlocale
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8374: checking for strftime
+configure:8431: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt >&5
+conftest.c:82: warning: conflicting types for built-in function 'strftime'
+configure:8437: $? = 0
+configure:8440: test -z 			 || test ! -s conftest.err
+configure:8443: $? = 0
+configure:8446: test -s conftest
+configure:8449: $? = 0
+configure:8461: result: yes
+configure:8478: checking for PAM support
+configure:8502: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt -lpam >&5
+configure:8508: $? = 0
+configure:8511: test -z 			 || test ! -s conftest.err
+configure:8514: $? = 0
+configure:8517: test -s conftest
+configure:8520: $? = 0
+configure:8522: result: yes
+configure:8606: gcc -o conftest -g -O2   conftest.c -lncursesw  -lutil -lcrypt -lpam >&5
+conftest.c: In function 'main':
+conftest.c:61: warning: incompatible implicit declaration of built-in function 'exit'
+configure:8609: $? = 0
+configure:8611: ./conftest
+configure:8614: $? = 0
+configure:8634: checking for the global screenrc file
+configure:8646: result: "/etc/screenrc"
+configure:8654: checking for the utf8-encodings location
+configure:8660: result: "/usr/share/screen/utf8encodings"
+configure:8760: creating ./config.status
+
+## ---------------------- ##
+## Running config.status. ##
+## ---------------------- ##
+
+This file was extended by config.status, which was
+generated by GNU Autoconf 2.59.  Invocation command line was
+
+  CONFIG_FILES    = 
+  CONFIG_HEADERS  = 
+  CONFIG_LINKS    = 
+  CONFIG_COMMANDS = 
+  $ ./config.status 
+
+on donald
+
+config.status:700: creating Makefile
+config.status:700: creating doc/Makefile
+config.status:766: creating config.h
+config.status:974: config.h is unchanged
+config.status:1132: executing default commands
+
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+
+ac_cv_c_compiler_gnu=yes
+ac_cv_env_CC_set=
+ac_cv_env_CC_value=
+ac_cv_env_CFLAGS_set=
+ac_cv_env_CFLAGS_value=
+ac_cv_env_CPPFLAGS_set=
+ac_cv_env_CPPFLAGS_value=
+ac_cv_env_CPP_set=
+ac_cv_env_CPP_value=
+ac_cv_env_LDFLAGS_set=
+ac_cv_env_LDFLAGS_value=
+ac_cv_env_build_alias_set=
+ac_cv_env_build_alias_value=
+ac_cv_env_host_alias_set=
+ac_cv_env_host_alias_value=
+ac_cv_env_target_alias_set=
+ac_cv_env_target_alias_value=
+ac_cv_exeext=
+ac_cv_func__exit=yes
+ac_cv_func_fchmod=yes
+ac_cv_func_fchown=yes
+ac_cv_func_getcwd=yes
+ac_cv_func_getpt=yes
+ac_cv_func_lstat=yes
+ac_cv_func_rename=yes
+ac_cv_func_setlocale=yes
+ac_cv_func_strerror=yes
+ac_cv_func_strftime=yes
+ac_cv_func_utimes=yes
+ac_cv_func_vsnprintf=yes
+ac_cv_header_dirent_dirent_h=yes
+ac_cv_header_inttypes_h=yes
+ac_cv_header_memory_h=yes
+ac_cv_header_stdc=no
+ac_cv_header_stdint_h=yes
+ac_cv_header_stdlib_h=yes
+ac_cv_header_string_h=yes
+ac_cv_header_strings_h=yes
+ac_cv_header_sys_stat_h=yes
+ac_cv_header_sys_types_h=yes
+ac_cv_header_unistd_h=yes
+ac_cv_header_utempter_h=no
+ac_cv_objext=o
+ac_cv_path_install='/usr/bin/install -c'
+ac_cv_prog_AWK=gawk
+ac_cv_prog_CPP='gcc -E'
+ac_cv_prog_ac_ct_CC=gcc
+ac_cv_prog_cc_g=yes
+ac_cv_prog_cc_stdc=
+ac_cv_prog_egrep='grep -E'
+ac_cv_prog_gcc_traditional=no
+ac_cv_search_gethostname='none required'
+ac_cv_search_opendir='none required'
+ac_cv_search_strerror='none required'
+
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+
+AWK='gawk'
+CC='gcc'
+CFLAGS='-g -O2'
+CPP='gcc -E'
+CPPFLAGS=''
+DEFS='-DHAVE_CONFIG_H'
+ECHO_C=''
+ECHO_N='-n'
+ECHO_T=''
+EGREP='grep -E'
+EXEEXT=''
+INSTALL_DATA='${INSTALL} -m 644'
+INSTALL_PROGRAM='${INSTALL}'
+INSTALL_SCRIPT='${INSTALL}'
+LDFLAGS=''
+LIBOBJS=''
+LIBS='-lncursesw  -lutil -lcrypt -lpam'
+LTLIBOBJS=''
+OBJEXT='o'
+PACKAGE_BUGREPORT=''
+PACKAGE_NAME=''
+PACKAGE_STRING=''
+PACKAGE_TARNAME=''
+PACKAGE_VERSION=''
+PATH_SEPARATOR=':'
+SHELL='/bin/sh'
+VERSION='4.0.2'
+WRITEPATH=''
+XTERMPATH=''
+ac_ct_CC='gcc'
+ac_prefix_program=''
+bindir='${exec_prefix}/bin'
+build_alias=''
+datadir='${prefix}/share'
+exec_prefix='${prefix}'
+host_alias=''
+includedir='${prefix}/include'
+infodir='$(prefix)/share/info'
+libdir='${exec_prefix}/lib'
+libexecdir='${exec_prefix}/libexec'
+localstatedir='${prefix}/var'
+mandir='$(prefix)/share/man'
+oldincludedir='/usr/include'
+prefix='/usr'
+program_transform_name='s,x,x,'
+sbindir='${exec_prefix}/sbin'
+sharedstatedir='${prefix}/com'
+sysconfdir='${prefix}/etc'
+target_alias=''
+
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+
+#define BSDJOBS 1
+#define BSDWAIT 1
+#define ETCSCREENRC "/etc/screenrc"
+#define GETTTYENT 1
+#define GETUTENT 1
+#define HAVE_DIRENT_H 1
+#define HAVE_FCHMOD 1
+#define HAVE_FCHOWN 1
+#define HAVE_GETCWD 1
+#define HAVE_GETPT 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_LSTAT 1
+#define HAVE_MEMORY_H 1
+#define HAVE_NL_LANGINFO 1
+#define HAVE_RENAME 1
+#define HAVE_SETLOCALE 1
+#define HAVE_SETREUID 1
+#define HAVE_STDINT_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STRERROR 1
+#define HAVE_STRFTIME 1
+#define HAVE_STRINGS_H 1
+#define HAVE_STRING_H 1
+#define HAVE_SVR4_PTYS 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_UNISTD_H 1
+#define HAVE_UTIMES 1
+#define HAVE_VSNPRINTF 1
+#define HAVE__EXIT 1
+#define LOADAV 1
+#define LOADAV_GETLOADAVG 1
+#define LOADAV_NUM 3
+#define LOADAV_SCALE 1
+#define LOADAV_TYPE double
+#define NAMEDPIPE 1
+#define PACKAGE_BUGREPORT ""
+#define PACKAGE_NAME ""
+#define PACKAGE_STRING ""
+#define PACKAGE_TARNAME ""
+#define PACKAGE_VERSION ""
+#define POSIX 1
+#define PTYGROUP 5
+#define PTYMODE 0620
+#define PTYRANGE0 "abcdepqrstuvwxyz"
+#define PTYRANGE1 "0123456789abcdef"
+#define RXVT_OSC 1
+#define SCREENENCODINGS "/usr/share/screen/utf8encodings"
+#define SHADOWPW 1
+#define SIGVOID 1
+#define SOCKDIR "/var/run/screen"
+#define TERMINFO 1
+#define TERMIO 1
+#define USEBCOPY 1
+#define USEMEMMOVE 1
+#define USESETENV 1
+#define USEVARARGS 1
+#define USE_PAM 1
+#define UTHOST 1
+
+configure: exit 0
--- screen-4.0.2.orig/debian/po/zh_CN.po
+++ screen-4.0.2/debian/po/zh_CN.po
@@ -0,0 +1,39 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: screen debconf\n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: 2004-02-02 18:29+0800\n"
+"Last-Translator: Li Daobing <nichloas@sohu.com>\n"
+"Language-Team: zh_CN <i18n-translation@lists.linux.net.cn>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr "正在运行的 screen 会话进程会被终止。继续安装吗？"
+
+#. Description
+#: ../templates:4
+msgid "This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr "此版与 3.9.5-5 以前的所有版本都不兼容。"
+
+#. Description
+#: ../templates:4
+msgid "If you continue with the installation, you will not be able to access currently running screen sessions."
+msgstr "如果继续安装，你将不再可以访问当前运行的 screen 会话进程。"
+
--- screen-4.0.2.orig/debian/po/templates.pot
+++ screen-4.0.2/debian/po/templates.pot
@@ -0,0 +1,43 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr ""
+
+#. Description
+#: ../templates:4
+msgid ""
+"This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr ""
+
+#. Description
+#: ../templates:4
+msgid ""
+"If you continue with the installation, you will not be able to access "
+"currently running screen sessions."
+msgstr ""
--- screen-4.0.2.orig/debian/po/da.po
+++ screen-4.0.2/debian/po/da.po
@@ -0,0 +1,44 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: screen 4.0.2\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: 2004-03-31 14:24+0200\n"
+"Last-Translator: Morten Brix Pedersen <morten@wtf.dk>\n"
+"Language-Team: Danish <dansk@klid.dk>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr "Du vil måske tabe kørende screen sessioner. Fortsæt installationen?"
+
+#. Description
+#: ../templates:4
+msgid ""
+"This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr "Denne version af screen er ikke kompatibel med versioner før 3.9.5-5."
+
+#. Description
+#: ../templates:4
+msgid ""
+"If you continue with the installation, you will not be able to access "
+"currently running screen sessions."
+msgstr ""
+"Hvis du fortsætter med installationen, vil du ikke kunne tilgå screen "
+"sessioner der kører allerede."
--- screen-4.0.2.orig/debian/po/de.po
+++ screen-4.0.2/debian/po/de.po
@@ -0,0 +1,46 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-15\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr ""
+"Sie k=F6nnten aktive Screen-Sitzungen verlieren. Installation fortsetzen?"
+
+#. Description
+#: ../templates:4
+msgid ""
+"This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr "Diese screen-Version ist inkompatibel mit allen Versionen vor 3.9.5-5."
+
+#. Description
+#: ../templates:4
+msgid ""
+"If you continue with the installation, you will not be able to access "
+"currently running screen sessions."
+msgstr ""
+"Wenn Sie die Installation fortsetzen, dann werden Sie auf alle im Moment "
+"aktiven screen-Sitzungen nicht mehr zugreifen k=F6nnen."
--- screen-4.0.2.orig/debian/po/cs.po
+++ screen-4.0.2/debian/po/cs.po
@@ -0,0 +1,44 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: screen\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: 2004-07-24 09:49+0200\n"
+"Last-Translator: Miroslav Kure <kurem@debian.cz>\n"
+"Language-Team: Czech <provoz@debian.cz>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-2\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr "M��ete ztratit moment�ln� b��c� sezen�. Pokra�ovat v instalaci?"
+
+#. Description
+#: ../templates:4
+msgid ""
+"This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr "Tato verze screenu nen� kompatibiln� s verzemi p�ed 3.9.5-5."
+
+#. Description
+#: ../templates:4
+msgid ""
+"If you continue with the installation, you will not be able to access "
+"currently running screen sessions."
+msgstr ""
+"Pokud budete pokra�ovat v instalaci, ztrat�te p��stup k aktu�ln� prob�haj�c�m sezen�m "
+"screenu."
--- screen-4.0.2.orig/debian/po/es.po
+++ screen-4.0.2/debian/po/es.po
@@ -0,0 +1,47 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-15\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr "Puede perder las sesiones de screen que tiene abiertas. �Continuar?"
+
+#. Description
+#: ../templates:4
+msgid ""
+"This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr ""
+"La versi�n que est� instalando de screen es incompatible con todas las "
+"versiones anteriores a la 3.9.5-5."
+
+#. Description
+#: ../templates:4
+msgid ""
+"If you continue with the installation, you will not be able to access "
+"currently running screen sessions."
+msgstr ""
+"Si contin�a con la instalaci�n, no podr� acceder a las sesiones de screen "
+"que tenga abiertas."
--- screen-4.0.2.orig/debian/po/fr.po
+++ screen-4.0.2/debian/po/fr.po
@@ -0,0 +1,39 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: screen 3.9.15-1\n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: 2003-07-23 07:13+0100\n"
+"Last-Translator: Philippe Batailler <philippe.batailler@free.fr>\n"
+"Language-Team: French <debian-l10n-french@lists.debian.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-15\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr "You may lose currently running screen sessions. Continue the install?"
+
+#. Description
+#: ../templates:4
+msgid "This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr "Cette version est incompatible avec toutes les versions ant�rieures � la version 3.9.5-5."
+
+#. Description
+#: ../templates:4
+msgid "If you continue with the installation, you will not be able to access currently running screen sessions."
+msgstr "Si vous continuez l'installation, vous ne pourrez plus acc�der aux sessions de screen en cours."
+
--- screen-4.0.2.orig/debian/po/ja.po
+++ screen-4.0.2/debian/po/ja.po
@@ -0,0 +1,43 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: 2003-11-20 23:14+0900\n"
+"Last-Translator: Hideki Yamane <henrich@samba.gr.jp>\n"
+"Language-Team: Japanese <debian-japanese@lists.debian.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=EUC-JP\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr "���߼¹���� screen �Υ��å����ϼ����ޤ������󥹥ȡ����³���ޤ���?"
+
+#. Description
+#: ../templates:4
+msgid ""
+"This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr "���ΥС������� screen �� 3.9.5-5 ���������ƤΥС������ȸߴ���������ޤ���"
+
+#. Description
+#: ../templates:4
+msgid ""
+"If you continue with the installation, you will not be able to access "
+"currently running screen sessions."
+msgstr "���󥹥ȡ����³�Ԥ�����硢���߼¹���� screen �Υ��å����˥��������Ǥ��ʤ��ʤ�ޤ���"
--- screen-4.0.2.orig/debian/po/it.po
+++ screen-4.0.2/debian/po/it.po
@@ -0,0 +1,45 @@
+# Translators, if you are not familiar with the PO format, gettext
+# documentation is worth reading, especially sections dedicated to
+# this format, e.g. by running:
+# info -n '(gettext)PO Files'
+# info -n '(gettext)Header Entry'
+# Some information specific to po-debconf are available at
+# /usr/share/doc/po-debconf/README-trans
+# or http://www.debian.org/intl/l10n/po-debconf/README-trans
+# Developers do not need to manually edit POT or PO files.
+# 
+msgid ""
+msgstr ""
+"Project-Id-Version: screen 4.0.2\n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: 2003-12-18 10:30+0100\n"
+"Last-Translator: Fabio Pani <fabiux@fabiopani.it>\n"
+"Language-Team: Italian <debian-l10n-italian@lists.debian.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-1\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr ""
+"Si possono perdere le sessioni di screen attualmente aperte. Continuare "
+"l'installazione?"
+
+#. Description
+#: ../templates:4
+msgid ""
+"This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr ""
+"Questa versione di screen � incompatibile con tutte le versioni precedenti "
+"alla 3.9.5-5."
+
+#. Description
+#: ../templates:4
+msgid ""
+"If you continue with the installation, you will not be able to access "
+"currently running screen sessions."
+msgstr ""
+"Se si continua con l'installazione, non sar� possibile accedere alle sessioni "
+"di screen attualmente aperte."
+
--- screen-4.0.2.orig/debian/po/nl.po
+++ screen-4.0.2/debian/po/nl.po
@@ -0,0 +1,39 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: screen 4.0.2-3\n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: 2004-04-14 17:21+0100\n"
+"Last-Translator: Luk Claes <luk.claes@ugent.be>\n"
+"Language-Team: Debian l10n Dutch <debian-l10n-dutch@lists.debian.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=iso-8859-1\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr "U kunt momenteel draaiende screen-sessies verliezen. Doorgaan met de installatie?"
+
+#. Description
+#: ../templates:4
+msgid "This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr "Deze versie van screen is incompatibel met alle versies voor 3.9.5-5."
+
+#. Description
+#: ../templates:4
+msgid "If you continue with the installation, you will not be able to access currently running screen sessions."
+msgstr "Als u verdergaat met de installatie, zult u geen toegang hebben tot momenteel draaiende screen-sessies."
+
--- screen-4.0.2.orig/debian/po/ru.po
+++ screen-4.0.2/debian/po/ru.po
@@ -0,0 +1,45 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=KOI8-R\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr ""
+"������ �� ������ �������� ���������� ������ screen. ���������� ���������?"
+
+#. Description
+#: ../templates:4
+msgid ""
+"This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr "��� ������ screen ������������ �� ����� �������� �� 3.9.5-5."
+
+#. Description
+#: ../templates:4
+msgid ""
+"If you continue with the installation, you will not be able to access "
+"currently running screen sessions."
+msgstr ""
+"���� �� ���������� ���������, �� �� �������� ���������� ������ ������ screen."
--- screen-4.0.2.orig/debian/po/POTFILES.in
+++ screen-4.0.2/debian/po/POTFILES.in
@@ -0,0 +1 @@
+[type: gettext/rfc822deb] templates
--- screen-4.0.2.orig/debian/po/fr.po.poedit
+++ screen-4.0.2/debian/po/fr.po.poedit
@@ -0,0 +1,7 @@
+#. This catalog was generated by poedit
+#. Number of items: 3
+#. Language: French
+#. Country: 
+#. Basepath: 
+#. Paths: 0
+#. Keywords: 0
--- screen-4.0.2.orig/debian/po/pt_BR.po
+++ screen-4.0.2/debian/po/pt_BR.po
@@ -0,0 +1,47 @@
+#
+#    Translators, if you are not familiar with the PO format, gettext
+#    documentation is worth reading, especially sections dedicated to
+#    this format, e.g. by running:
+#         info -n '(gettext)PO Files'
+#         info -n '(gettext)Header Entry'
+#
+#    Some information specific to po-debconf are available at
+#            /usr/share/doc/po-debconf/README-trans
+#         or http://www.debian.org/intl/l10n/po-debconf/README-trans
+#
+#    Developers do not need to manually edit POT or PO files.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: screen_4.0.1-3\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2003-07-23 07:08+0200\n"
+"PO-Revision-Date: 2003-11-02 15:59-0300\n"
+"Last-Translator: André Luís Lopes <andrelop@debian.org>\n"
+"Language-Team: Debian-BR Project <debian-l10n-portuguese@lists.debian.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ISO-8859-1\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Description
+#: ../templates:4
+msgid "You may lose currently running screen sessions. Continue the install?"
+msgstr "Você pode perder sessões screen em execução. Continuar a instalação ?"
+
+#. Description
+#: ../templates:4
+msgid ""
+"This version of screen is incompatible with all versions before 3.9.5-5."
+msgstr ""
+"Esta versão do screen é incompatível com todas as versões anteriores "
+"a versão 3.9.5-5."
+
+#. Description
+#: ../templates:4
+msgid ""
+"If you continue with the installation, you will not be able to access "
+"currently running screen sessions."
+msgstr ""
+"Caso você continue com a instalação você não será capaz de acessar as "
+"sessões screen em execução."
--- screen-4.0.2.orig/debian/dirs
+++ screen-4.0.2/debian/dirs
@@ -0,0 +1,2 @@
+etc
+var/run/screen
--- screen-4.0.2.orig/debian/docs
+++ screen-4.0.2/debian/docs
@@ -0,0 +1,10 @@
+NEWS
+README
+TODO
+doc/FAQ
+doc/fdpat.ps
+doc/window_to_display.ps
+etc/screenrc
+etc/etcscreenrc
+terminfo
+debian/README.Debian
--- screen-4.0.2.orig/debian/info
+++ screen-4.0.2/debian/info
@@ -0,0 +1,6 @@
+doc/screen.info
+doc/screen.info-1
+doc/screen.info-2
+doc/screen.info-3
+doc/screen.info-4
+doc/screen.info-5
--- screen-4.0.2.orig/debian/init
+++ screen-4.0.2/debian/init
@@ -0,0 +1,28 @@
+#!/bin/sh
+# $Id: init,v 1.3 2004/03/16 01:43:45 zal Exp $
+#
+# Script to remove stale screen named pipes on bootup.
+#
+set -e
+
+. /lib/lsb/init-functions
+
+SCREENDIR=/var/run/screen
+
+case "$1" in
+start)
+    if [ ! -d $SCREENDIR ]; then
+        mkdir -p $SCREENDIR
+	chown root:utmp $SCREENDIR
+    fi
+    if [ -u /usr/bin/screen ]; then
+	chmod 755 $SCREENDIR
+    else
+	chmod 775 $SCREENDIR
+    fi
+    ;;
+stop|restart|reload|force-reload)
+    ;;
+esac
+
+exit 0
--- screen-4.0.2.orig/debian/control
+++ screen-4.0.2/debian/control
@@ -0,0 +1,21 @@
+Source: screen
+Section: misc
+Priority: optional
+Maintainer: Adam Lazur <zal@debian.org>
+Standards-Version: 3.6.1
+Build-Depends: libncursesw5-dev, texinfo, libpam0g-dev, base-passwd (>= 2.0.3.4), debhelper (>> 4.1.17)
+
+Package: screen
+Architecture: any
+Depends: ${shlibs:Depends}, base-passwd (>= 2.0.3.4), passwd (>= 1:4.0.3-10), lsb-base (>= 1.3-9ubuntu3)
+Pre-Depends: debconf (>= 0.2.17)
+Conflicts: suidmanager (<< 0.52)
+Description: a terminal multiplexor with VT100/ANSI terminal emulation
+ screen is a terminal multiplexor that runs several separate "screens" on a
+ single physical character-based terminal.  Each virtual terminal emulates a
+ DEC VT100 plus several ANSI X3.64 and ISO 2022 functions.  Screen sessions
+ can be detached and resumed later on a different terminal.
+ .
+ Screen also supports a whole slew of other features.  Some of these are:
+ configurable input and output translation, serial port support, configurable
+ logging, multi-user support, and utf8 charset support.
--- screen-4.0.2.orig/debian/rules
+++ screen-4.0.2/debian/rules
@@ -0,0 +1,100 @@
+#!/usr/bin/make -f
+#
+# Copyright (C) 1997 joost witteveen <joost@rulcmc.leidenuniv.nl>
+# Copyright (C) 1997-2001 Juan Cespedes <cespedes@debian.org>
+# Copyright (C) 2001 Adam Lazur <zal@debian.org>
+
+# Uncomment me to turn on debugging
+#export DH_VERBOSE=1
+
+# the debhelper compatability version
+export DH_COMPAT=3
+
+package = screen
+
+ROOT = $(shell pwd)/debian/$(package)
+
+# statically define this... sucko
+TTYGROUP = 5
+
+configure-stamp:
+	dh_testdir
+	./configure --prefix=/usr \
+		    --infodir='$$(prefix)/share/info' \
+		    --mandir='$$(prefix)/share/man' \
+		    --with-socket-dir=/var/run/screen \
+		    --enable-pam \
+		    --with-pty-mode=0620 \
+		    --with-pty-group=${TTYGROUP} \
+		    --enable-rxvt_osc \
+		    --with-sys-screenrc=/etc/screenrc
+#		    --enable-colors256
+	touch $@
+
+build: build-stamp
+build-stamp: configure-stamp
+	dh_testdir
+	$(MAKE) CFLAGS+='-O2 -g -Wall'
+	for file in doc/screen.texinfo doc/screen.1 ; do \
+	    sed -f debian/mod_docs.sed $${file} > $${file}.new && \
+	    mv $${file}.new $${file} ; \
+	done
+	touch $@
+
+clean:
+	dh_testdir
+	dh_testroot
+	rm -f configure-stamp build-stamp
+	# clean up after the build process
+	-$(MAKE) clean
+	rm -rf config.status
+	dh_clean
+
+install: build
+	dh_testdir
+	dh_testroot
+	dh_clean -k
+	dh_installdirs
+	# can't call the normal install target b/c it installs the info files
+	# and other crud
+	$(MAKE) prefix=$(ROOT)/usr SCREENENCODINGS='$$(prefix)/share/screen/utf8encodings' installdirs install_bin
+	# install the debian screenrc to etc
+	install -m 644 debian/screenrc $(ROOT)/etc
+	# hack around the fact that the install target makes screen a symlink
+	# to screen-$(VERSION)
+	rm -f $(ROOT)/usr/bin/screen
+	mv -f $(ROOT)/usr/bin/screen* $(ROOT)/usr/bin/screen
+	# make it setgid utmp
+	chown root:utmp $(ROOT)/usr/bin/screen
+	chmod 2755 $(ROOT)/usr/bin/screen
+	chown root:utmp $(ROOT)/var/run/screen
+	chmod 775 $(ROOT)/var/run/screen
+	# lintian overrides for the setgid bin etc
+	install -m 755 -d $(ROOT)/usr/share/lintian/overrides
+	install -m 644 debian/screen.lintian.overrides $(ROOT)/usr/share/lintian/overrides/screen
+	# cheat a little here and copy the README.terminfo into the terminfo
+	# dir for dh_installdocs to pick up later
+	install -m 644 debian/README.terminfo terminfo
+
+binary: binary-arch
+
+binary-arch: build install
+	dh_testdir
+	dh_testroot
+	dh_installdebconf
+	dh_installdocs
+	dh_installexamples
+	dh_installman || true
+	dh_installinfo
+	dh_installchangelogs -k patchlevel.h
+	dh_installinit --no-start --update-rcd-params='start 70 S .'
+	dh_strip
+	dh_compress
+	dh_fixperms -X/usr/bin/screen -X/var/run/screen
+	dh_installdeb
+	dh_shlibdeps
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+
+.PHONY: build clean binary-indep binary-arch binary install
--- screen-4.0.2.orig/debian/watch
+++ screen-4.0.2/debian/watch
@@ -0,0 +1,5 @@
+# $Id: watch,v 1.1 2002/07/08 14:07:18 laz Exp $
+version=2
+# This is a variant HTTP format with more possibilities:
+# Homepage  Pattern  [Version  [Action]]
+opts=pasv ftp://ftp.uni-erlangen.de/pub/utilities/screen/screen-(\d.*)\.tar\.gz
--- screen-4.0.2.orig/debian/changelog
+++ screen-4.0.2/debian/changelog
@@ -0,0 +1,571 @@
+screen (4.0.2-4.1ubuntu5.6.06) dapper-security; urgency=low
+
+  * SECURITY UPDATE: heap overflow and arbitrary code execution possible
+    with crafted UTF8 strings.
+  * encoding.c: correctly map array index (patch from 4.0.3 release).
+  * References
+    ftp://ftp.uni-erlangen.de/pub/utilities/screen/screen-4.0.2-4.0.3.diff.gz
+    CVE-2006-4573
+
+ -- Kees Cook <kees@ubuntu.com>  Tue, 24 Oct 2006 09:13:40 -0700
+
+screen (4.0.2-4.1ubuntu5) dapper; urgency=low
+
+  * debian/init: Set permissions of /var/run/screen to 755 if screen is suid
+    root, since screen insists on that. Thanks to Glyph Lefkowitz. 
+    Closes: LP#28957
+
+ -- Martin Pitt <martin.pitt@ubuntu.com>  Wed, 26 Apr 2006 21:26:09 +0200
+
+screen (4.0.2-4.1ubuntu4) dapper; urgency=low
+
+  * When locking a root-owned screen, check that root has a password set.
+    If not, ask for an unlocking key.  Ubuntu: #6760.
+
+ -- Scott James Remnant <scott@ubuntu.com>  Thu,  6 Apr 2006 04:19:13 +0100
+
+screen (4.0.2-4.1ubuntu3) dapper; urgency=low
+
+  * Don't clean up /var/run/screen because it's always on a tmpfs now.
+    Rename the init script to be just "screen".
+
+ -- Scott James Remnant <scott@ubuntu.com>  Thu, 23 Feb 2006 13:06:07 +0000
+
+screen (4.0.2-4.1ubuntu2) hoary; urgency=low
+
+  * debian/init: Create /var/run/screen if it does not exist. This makes
+    screen work even if /var/run is mounted at a tmpfs. (Ubuntu #6788)
+
+ -- Martin Pitt <martin.pitt@ubuntu.com>  Mon, 28 Feb 2005 15:51:10 +0100
+
+screen (4.0.2-4.1ubuntu1) hoary; urgency=low
+
+  * Resynchronise with Debian.
+
+ -- LaMont Jones <lamont@canonical.com>  Mon, 22 Nov 2004 20:31:35 -0700
+
+screen (4.0.2-4.1) unstable; urgency=low
+
+  * Non-maintainer upload
+  * re-run autoconf, fix ftbfs                             (closes: #269366)
+
+ -- David Kimdon <dwhedon@debian.org>  Sat, 13 Nov 2004 20:49:00 -0800
+
+screen (4.0.2-4ubuntu1) hoary; urgency=low
+
+  * Resynchronise with Debian.
+
+ -- Scott James Remnant <scott@canonical.com>  Wed, 27 Oct 2004 20:14:50 +0100
+
+screen (4.0.2-4) unstable; urgency=low
+
+  * new debconf translations:
+    * Japanese - thanks Hideki Yamane                       (closes: #224175)
+    * Italian - thanks Fabio Pani                           (closes: #224580)
+    * Simplified Chinese - thanks Carlos Z.F. Liu           (closes: #230811)
+    * Dutch - thanks Luk Claes                              (closes: #244326)
+    * Czech - thanks Miroslav Kure                          (closes: #261243)
+
+  * updated Danish translation  - thanks Morten Brix Pedersen (closes: #241241)
+
+ -- Adam Lazur <zal@debian.org>  Tue, 24 Aug 2004 20:09:08 -0400
+
+screen (4.0.2-3ubuntu2) warty; urgency=low
+
+  * Added versioned depend on lsb-base
+
+ -- Nathaniel McCallum <npmccallum@canonical.com>  Fri,  3 Sep 2004 15:15:33 -0400
+
+screen (4.0.2-3ubuntu1) warty; urgency=low
+
+  * debian/init: pretty initscript
+
+ -- Nathaniel McCallum <npmccallum@canonical.com>  Fri,  3 Sep 2004 12:05:21 -0400
+
+screen (4.0.2-3) unstable; urgency=high
+
+  * security: fix hole in stale session cleanup init script which allows
+    arbitrary file deletion on startup. Thanks to Roderick Schertler for
+    pointing this out.                                      (closes: #238139)
+
+ -- Adam Lazur <zal@debian.org>  Mon, 15 Mar 2004 20:46:35 -0500
+
+screen (4.0.2-2) unstable; urgency=low
+
+  * fix depends on passwd to include epoch                   (closes: #224192)
+
+ -- Adam Lazur <zal@debian.org>  Tue,  6 Jan 2004 23:12:51 -0500
+
+screen (4.0.2-1) unstable; urgency=low
+
+  * ack NMU                                         (closes: #223085, #222420)
+  * add rxvt to scrollback example in README.Debian and /etc/screenrc
+                                                             (closes: #206193)
+  * fix typo in example bind line in screenrc                (closes: #214727)
+  * add Brazilian Portuguese debconf translation (thanks Andre Luis Lopes)
+                                                             (closes: #218809)
+  * add screen to /etc/shells                                (closes: #148715)
+
+ -- Adam Lazur <zal@debian.org>  Sat,  6 Dec 2003 18:25:10 -0500
+
+screen (4.0.2-0.1) unstable; urgency=medium
+
+  * NMU
+  * New upstream release. No upstream changelog found. ansi.c has been changed
+    to fix CAN-2003-0972, a signed integer overflow that allowed for arbitrary 
+    code execution as group utmp (or as root on systems where screen was 
+    installed setuid root). (Addresses #222385 for sid)
+  * [debian/rules] Changed the order of chmod/chown of the screen binary and
+    the run directory to chown, chmod as chown no longer preserves setuid and
+    setgid bits as of coreutils 5.0.1. (Closes: #222420)
+
+ -- J.H.M. Dassen (Ray) <jdassen@debian.org>  Sat,  6 Dec 2003 18:43:11 +0100
+
+screen (4.0.1-3) unstable; urgency=low
+
+  * fix autoconf varargs detection (using vsprintf) on alpha, which leads to
+    a binary that segfaults                                  (closes: #213842)
+
+ -- Adam Lazur <zal@debian.org>  Thu,  2 Oct 2003 23:14:39 -0400
+
+screen (4.0.1-2) unstable; urgency=low
+
+  * build-depend on libncursesw5 to get autoconf to pick it up... doh
+
+ -- Adam Lazur <zal@debian.org>  Tue, 30 Sep 2003 23:40:11 -0400
+
+screen (4.0.1-1) unstable; urgency=low
+
+  * New Upstream Release                                     (closes: #210280)
+    * rewritten command parser
+    * zmodem support (catch & passthrough)
+    * new screenblanker
+
+  * remove bindkey -kb from system screenrc as advised by upstream
+                                                             (closes: #187302)
+  * link against libncursesw                                 (closes: #211511)
+  * fix Hurd build problem                                   (closes: #201909)
+  * bump up debhelper versioned dependency                   (closes: #197432)
+  * switch to gettext-based debconf templates                (closes: #202549)
+
+ -- Adam Lazur <zal@debian.org>  Tue, 30 Sep 2003 23:14:05 -0400
+
+screen (3.9.15-1) unstable; urgency=low
+
+  * New Upstream Release
+    * unicode combining character support
+    * chinese GBK encoding added
+    * backtick screen escape to substitute command output
+
+  * add Danish translation (thanks Morten Brix Pedersen)     (closes: #174745)
+  * add startup script to reap stale screen named pipes      (closes: #164447)
+  * remove extraneous /etc/pam.d/screen as other works fine
+
+ -- Adam Lazur <zal@debian.org>  Mon, 17 Mar 2003 22:56:01 -0500
+
+screen (3.9.13-3) unstable; urgency=low
+
+  * add note about xterm scrollback and screen to README.Debian and update
+    comment in /etc/screenrc.
+
+ -- Adam Lazur <zal@debian.org>  Thu, 17 Oct 2002 16:41:11 -0400
+
+screen (3.9.13-2) unstable; urgency=medium
+
+  * avoid pkg installing docs resulting in /usr/share/info/dir.gz files in
+    the .deb                                                 (closes: #162940)
+
+  * apply 2 patches from upstream:
+    1) Fix console grabbing on linux. The kernel handles TIOCCONS too
+       restrictive, had to implement a workaround.
+    2) Fix WrapChar bug that prevented removal of a bad scroll-region.
+
+ -- Adam Lazur <zal@debian.org>  Thu, 10 Oct 2002 22:53:24 -0400
+
+screen (3.9.13-1) unstable; urgency=low
+
+  * New Upstream Release
+  * correction to a FAQ answer in README.Debian              (closes: #153323)
+
+ -- Adam Lazur <zal@debian.org>  Tue, 17 Sep 2002 09:19:14 -0400
+
+screen (3.9.11-5) unstable; urgency=high
+
+  * remove (%n.%t) from hardstatus string                    (closes: #137095)
+  * bump up max window title length to 60                    (closes: #135391)
+  * debconf templates:
+    * add french translation (thanks Philippe Batailler)     (closes: #141676)
+    * add russian translation (thanks Ilgiz Kalmetev)        (closes: #137682)
+    * split translations out into their own files
+  * fix debconf prompt when upgrading from versions < 3.9.5-5 (closes: #137743)
+  * edit the long description a bit
+  * update README.Debian as to current state of screen-bce
+
+ -- Adam Lazur <zal@debian.org>  Wed, 10 Apr 2002 22:01:46 -0400
+
+screen (3.9.11-4) unstable; urgency=low
+
+  * patches to fix Japanese support:
+        screen-3.9.11.hcGR-patch
+        screen-3.9.11.paste-patch
+        screen-3.9.11.encoding-patch                         (closes: #136740)
+  * add spanish debconf template translation                 (closes: #136447)
+
+ -- Adam Lazur <zal@debian.org>  Thu,  7 Mar 2002 09:13:56 -0500
+
+screen (3.9.11-3) unstable; urgency=high
+
+  * Security Fix: override autoconf detected default group and mode on ptys
+                  as it is not autodetected properly for buildd's that run
+                  as cronjobs                                (closes: #135018)
+  * add note to README.Debian about setting xterm titlebar/icon and how to
+    override the default
+  * add note to README.Debian about mutt padding lines with whitespace (bce)
+  * add patchlevel.h (the real upstream changelog) to /usr/share/doc/screen
+
+ -- Adam Lazur <zal@debian.org>  Thu, 21 Feb 2002 17:25:12 -0500
+
+screen (3.9.11-2) unstable; urgency=high
+
+  * Apply patch to fix non utf8 locales                      (closes: #134200)
+  * fix problems with screenrc changes that affected konsole (closes: #134198)
+    * remove line that was borking TERM=xterm
+    * re-add line which mods xterm initialization string
+  * Add screen-bce terminal type to screeninfo.src and add a note about it in
+    README.Debian
+
+ -- Adam Lazur <zal@debian.org>  Sat, 16 Feb 2002 13:49:38 -0500
+
+screen (3.9.11-1) unstable; urgency=low
+
+  * New upstream release
+    * New commands: windowlist (bound to C-a "), source, eval, ignorecase,
+                    deflogin, setsid
+    * Support for double-width utf-8 characters.
+    * bugfixes and other features, see /usr/share/doc/screen/NEWS.gz for more
+      info
+
+  * Removed patches:
+    * pam support, hurd fix, getpt fix: accepted upstream
+    * md5 password support: obsoleted by pam support
+    * bufferfile default change: screen is tmpfile safe
+
+  * Updates to /etc/screenrc:
+    * Bump up defscrollback from 100 (compiled in default) to 1024
+      (thanks to overfiend for pointing this out)
+    * Add examples of running programs at screen startup
+
+  * Add german template translation                          (closes: #126180)
+  * Now (ab)use upstream's makefile for most of the file installation
+  * compile with --enable-rxvt_osc to allow rxvt icon setting from within
+    screen                                                   (closes: #133333)
+
+ -- Adam Lazur <zal@debian.org>  Fri, 15 Feb 2002 10:18:07 -0500
+
+screen (3.9.10-1) unstable; urgency=low
+
+  * New Maintainer
+  * migrate package build to debhelper
+  * debconfify prompt when upgrading from screen < 3.9.5-5
+
+ -- Adam Lazur <zal@debian.org>  Sat, 15 Dec 2001 21:20:58 -0500
+
+screen (3.9.10-0.1) unstable; urgency=high
+
+  * NMU.
+  * New upstream version with security fix. (Closes: #111339)
+    (Thanks Adam Lazur <laz@clustermonkey.org>)
+
+ -- Eric Gillespie, Jr. <epg@debian.org>  Wed, 12 Sep 2001 22:11:23 -0500
+
+screen (3.9.9-2) unstable; urgency=low
+
+  * New Standards-Version (3.5.4)
+  * Get rid of suidmanager, install screen setgid  (closes: Bug#96858)
+
+ -- Juan Cespedes <cespedes@debian.org>  Tue,  5 Jun 2001 23:50:42 +0200
+
+screen (3.9.9-1) unstable; urgency=low
+
+  * New upstream version
+  * Really fix Bug#80337 (thanks to Michael Schroeder <mls@suse.de>)
+
+ -- Juan Cespedes <cespedes@debian.org>  Sat,  2 Jun 2001 19:40:37 +0200
+
+screen (3.9.8-6.1) unstable; urgency=HIGH
+
+  * Non-maintainer upload.
+  * Disable -DDEBUG which is a massive security hole, closes: #98839.
+
+ -- James Troup <james@nocrew.org>  Sun, 27 May 2001 01:09:31 +0100
+
+screen (3.9.8-6) unstable; urgency=low
+
+  * Updated copyright file
+  * Applied patch from Ryan King <rking@caseta.com> to be
+    able to work correctly on many-lined terminals   (closes: Bug#80337)
+
+ -- Juan Cespedes <cespedes@debian.org>  Tue, 22 May 2001 00:23:00 +0200
+
+screen (3.9.8-5) unstable; urgency=low
+
+  * Fixed small typo in info file
+  * Clean up small lintian bugs
+  * Make commands related to bufferfile (readbuf, writebuf)
+    work again (Oops)          (closes: Bug#45359, Bug#69275, Bug#83759)
+
+ -- Juan Cespedes <cespedes@debian.org>  Sat, 19 May 2001 15:12:11 +0200
+
+screen (3.9.8-4) unstable; urgency=low
+
+  * Make /etc/pam.d/screen be a conffile             (closes: Bug#58696)
+  * Remove option "autofixterm" from manual page     (closes: Bug#97019)
+  * Applied patch to make screen work OK on Hurd     (closes: Bug#97343)
+
+ -- Juan Cespedes <cespedes@debian.org>  Mon, 14 May 2001 03:00:34 +0200
+
+screen (3.9.8-3) unstable; urgency=low
+
+  * Fixed small bug which caused `aterm' to display
+    everything underlined                            (closes: Bug#97327)
+
+ -- Juan Cespedes <cespedes@debian.org>  Sun, 13 May 2001 15:39:19 +0200
+
+screen (3.9.8-2) unstable; urgency=low
+
+  * New version uploaded to unstable instead of "stable unstable" (sorry)
+
+ -- Juan Cespedes <cespedes@debian.org>  Tue,  8 May 2001 22:28:35 +0200
+
+screen (3.9.8-1) stable unstable; urgency=medium
+
+  * New upstream version                  (closes: Bug#74310, Bug#89215)
+  * New Standards-Version (3.5.3)
+  * Applied patch to build cleanly on ia64              (closes: #91964)
+  * Fixed small bug regarding creation of sockets dir
+    when running as root
+
+ -- Juan Cespedes <cespedes@debian.org>  Mon,  7 May 2001 23:26:40 +0200
+
+screen (3.9.5-9) stable unstable; urgency=HIGH
+
+  * Fixed security bug (group utmp compromise)
+
+ -- Juan Cespedes <cespedes@debian.org>  Sat,  2 Sep 2000 17:51:28 +0200
+
+screen (3.9.5-8) frozen unstable; urgency=low
+
+  * Correct wrong build-dependency (libncurses5-dev
+    instead of libncurses4-dev) (closes: Bug#57989)
+  * Include a /etc/pam.d/screen file (closes: Bug#57592)
+
+ -- Juan Cespedes <cespedes@debian.org>  Mon, 14 Feb 2000 10:07:52 +0100
+
+screen (3.9.5-7) frozen unstable; urgency=low
+
+  * Built against libncurses5 instead of obsoleted libncurses4
+
+ -- Juan Cespedes <cespedes@debian.org>  Sun,  6 Feb 2000 21:26:59 +0100
+
+screen (3.9.5-6) unstable; urgency=low
+
+  * Make `screen' work correctly both as root and non-root
+    (closes: Bug#53290, Bug#53329)
+
+ -- Juan Cespedes <cespedes@debian.org>  Thu, 23 Dec 1999 16:48:02 +0100
+
+screen (3.9.5-5) unstable; urgency=low
+
+  * New Standards-Version (3.1.1)
+  * Acknowledge NMU-fixed bugs (closes: Bug#50394, Bug#51058, Bug#51316)
+  * Changed screens directory from $HOME to /var/run/screen (closes: Bug#51088)
+  * Removed debconf support: no configuration is necessary in this program
+
+ -- Juan Cespedes <cespedes@debian.org>  Sun, 19 Dec 1999 06:04:48 +0100
+
+screen (3.9.5-4.1) unstable; urgency=low
+
+  * Non-maintainer release.
+  * Run autoconf to resync configure with configure.in
+    (closes:Bug#50394,#51058).
+
+ -- Joel Klecker <espy@debian.org>  Mon, 29 Nov 1999 08:38:18 -0800
+
+screen (3.9.5-4) unstable; urgency=low
+
+  * Used debconf
+
+ -- Juan Cespedes <cespedes@debian.org>  Sun, 14 Nov 1999 23:51:10 +0100
+
+screen (3.9.5-3) unstable; urgency=low
+
+  * Applied patch from Joel Klecker <espy@debian.org> to use getpt()
+    to get PTYs (closes: Bug#45628, Bug#48856)
+
+ -- Juan Cespedes <cespedes@debian.org>  Tue,  2 Nov 1999 16:42:41 +0100
+
+screen (3.9.5-2.1) unstable; urgency=low
+
+  * NMU. Backed out pty which didn't free ptys correctly. (Fixes: #45628)
+
+ -- J.H.M. Dassen (Ray) <jdassen@debian.org>  Sat, 30 Oct 1999 17:07:08 +0200
+
+screen (3.9.5-2) unstable; urgency=low
+
+  * Added missing "prerm" file (lintian)
+
+ -- Juan Cespedes <cespedes@debian.org>  Fri,  1 Oct 1999 10:13:17 +0200
+
+screen (3.9.5-1) unstable; urgency=low
+
+  * New upstream version (closes: Bug#45173)
+  * FHS (/usr/doc/screen -> /usr/share/screen)
+  * PAM support
+  * Move "screen-exchange" file to ${HOME} (closes: Bug#45449)
+
+ -- Juan Cespedes <cespedes@debian.org>  Sun, 19 Sep 1999 20:24:56 +0200
+
+screen (3.9.4-1) unstable; urgency=low
+
+  * New upstream version, lots of improvements (closes: Bug#43932)
+  * Removed setuid, make it setgid "utmp" (closes: Bug#43909, Bug#43931)
+  * Uses "vlock" to lock screen if available
+  * Avoid braces in debian/rules (closes: Bug#36888)
+  * Use Unix98 style PTYs (closes: Bug#34578, Bug#37208, Bug#37863)
+  * Closed old bugs (closes: Bug#29523, Bug#35469)
+  * "screen" now defaults to MAXWIN=40 (closes: Bug#42420)
+  * Compile cleanly on glibc-2.1 systems (closes: Bug#26645)
+  * New Standards-Version: 3.0.1 (but keeping docs in /usr/doc)
+
+ -- Juan Cespedes <cespedes@debian.org>  Fri, 10 Sep 1999 16:14:41 +0200
+
+screen (3.7.6-1) unstable; urgency=low
+
+  * New upstream version:
+      Wayne's resize.c patch to keep the cursor onscreen. FindWindow
+      corrected. AIX4 patch from robert@mayday.cix.co.uk.  Fixed
+      kanji am & markcursor bugs.  SCO support (Gert Doering).
+      Wayne's statusline extra space. New flag nospc for MakeWinMsg.
+      New TF capability: add missing termcap/info caps.
+      screen-exchange security fix. Use kstat for Solaris' loadavg.
+      Check for mode 775 if screen runs setgid.  Fixed typo in silence
+      command.  Allow detach with no tty. HPUX10.20 ltchars hack.
+      Use @1/@7 as replacement for kh/kH.  Use seteuid before calling
+      tgetent.  Check for displays in Msg().  Linux ncurses hack:
+      redefine _nc_timed_wait.  Configure check for ncurses (sigh).
+      ITOH Yasufumi: kanji fixes, osf support, bug fixes. More secure
+      Rewrite().  Increased line buffer size to 2048 bytes.
+      SCO-5 Fixes (Brian L. Gentry).  resize code now handles tabs
+      correctly.
+  * Applied NMU from Christian Meder for glibc-2.1: Bug#32814
+
+ -- Juan Cespedes <cespedes@debian.org>  Thu, 11 Feb 1999 18:32:01 +0100
+
+screen (3.7.4-9.1) frozen unstable; urgency=low
+
+  * non maintainer, sparc only upload
+  * apply patch for glibc2.1 from BTS
+  * undefine SVR4 from configure script: glibc2.1's utmpx.h is incompatible
+    with SVR4
+
+ -- Christian Meder <meder@isr.uni-stuttgart.de>  Thu, 26 Nov 1998 15:40:30 +0100
+
+screen (3.7.4-9) frozen unstable; urgency=medium
+
+  * Recompile against libncurses4
+  * /etc/terminfo/s/screen is now in ncurses-base, so screen doesn't
+    depend on ncurses-term anymore
+
+ -- Juan Cespedes <cespedes@debian.org>  Wed, 11 Nov 1998 18:17:37 +0100
+
+screen (3.7.4-8) stable unstable; urgency=HIGH
+
+  * Fix critical bug #25970: /tmp race problem
+
+ -- Juan Cespedes <cespedes@debian.org>  Thu, 27 Aug 1998 23:08:40 +0200
+
+screen (3.7.4-7) unstable; urgency=low
+
+  * Add support for MD5 passwords (Bug#22740, Bug#25487)
+
+ -- Juan Cespedes <cespedes@debian.org>  Fri,  7 Aug 1998 10:40:16 +0200
+
+screen (3.7.4-6) unstable; urgency=low
+
+  * Pass SIGWINCH to applications when size changes (fixes:Bug#18471)
+
+ -- Juan Cespedes <cespedes@debian.org>  Sun, 22 Feb 1998 11:16:46 +0100
+
+screen (3.7.4-5) unstable; urgency=low
+
+  * Fixed minor bug in debian/rules clean
+  * `screen' now depends on `ncurses-term', so it doesn't install its
+    own terminfo entry
+  * New Standards-Version: 2.4.0.0
+
+ -- Juan Cespedes <cespedes@debian.org>  Thu, 12 Feb 1998 16:10:22 +0100
+
+screen (3.7.4-4) unstable; urgency=low
+
+  * Changed upstream changelog name (ChangeLog.gz -> changelog.gz)
+  * Changed sockets from /tmp to /var/run (closes:Bug#6487)
+  * New Standards-Version: 2.3.0.1
+  * Changed behaviour of backspace key (now sends `DEL' == 0177)
+
+ -- Juan Cespedes <cespedes@debian.org>  Sun,  4 Jan 1998 21:13:51 +0100
+
+screen (3.7.4-3) unstable; urgency=low
+
+  * New maintainer
+  * New Standards-Version: 2.3.0.0
+  * Minor fixes in /usr/doc/screen
+  * Pristine Source
+  * Fixed Bug#12626
+
+ -- Juan Cespedes <cespedes@debian.org>  Sat, 11 Oct 1997 02:14:43 +0200
+
+screen (3.7.4-2) unstable; urgency=low
+
+  * Added definition of kend to screeninfo.src.
+  * Recompiled for libc6.
+
+ -- joost witteveen <joost@rulcmc.leidenuniv.nl>  Fri,  3 Oct 1997 22:18:45 +0200
+
+screen (3.7.4-1) unstable; urgency=low
+
+  * Upgraded to upstream version.
+  * fixed /etc/screenrc problem (used to read: /usr/etc/screenrc).
+
+ -- joost witteveen <joost@rulcmc.leidenuniv.nl>  Sat,  2 Aug 1997 22:26:08 +0200
+
+screen (3.7.2-5) unstable; urgency=low
+
+  * Recompiled for libc6 (now should be using libc functions for utmp access)
+
+ -- joost witteveen <joost@rulcmc.leidenuniv.nl>  Thu, 19 Jun 1997 17:48:26 +0200
+
+screen (3.7.2-4) unstable; urgency=low
+
+  * After suggestions from David Luyer, increase the number of tty's to 256.
+
+ -- joost witteveen <joost@rulcmc.leidenuniv.nl>  Sun, 4 May 1997 17:25:00 +0200
+
+screen (3.7.2-3) stable unstable; urgency=high
+
+  * Security fix for buffer-overrun posted to bugtraq.
+
+ -- joost witteveen <joost@rulcmc.leidenuniv.nl>  Fri, 21 Feb 1997 17:02:30 +0100
+
+screen (3.7.2-2) unstable; urgency=low
+
+  * This package contained a /usr/doc/screen/screeninfo.src.gz (compressed)
+    that is apparently needed by the install phase. uncompressed it.
+
+ -- joost witteveen <joost@rulcmc.leidenuniv.nl>  Tue, 7 Jan 1997 21:22:32 +0100
+
+screen (3.7.2-1) unstable; urgency=low
+  
+  * Upgraded to upstream version
+  * converted to new source format
+  
+ -- joost witteveen <joost@rulcmc.leidenuniv.nl>  Sat, 4 Jan 1997 11:40:40 +0100
--- screen-4.0.2.orig/debian/postinst
+++ screen-4.0.2/debian/postinst
@@ -0,0 +1,27 @@
+#!/bin/sh
+set -e
+
+# gotta source this b/c the package uses debconf and we don't want lintian to
+# whine about it...
+. /usr/share/debconf/confmodule
+
+case "$1" in
+  configure) ;;
+  abort-upgrade|abort-deconfigure|abort-remove) exit 0 ;;
+  *)
+    echo "ERROR: screen postinst called with unknown argument \"$1\"."
+    echo "Aborting configuration of screen package."
+    exit 1 ;;
+esac
+
+# /var/run/screens was used in previous releases and is now depricated
+if [ -d /var/run/screens ] ; then
+    rm -rf /var/run/screens
+fi
+
+# add screen to /etc/shells
+/usr/sbin/add-shell /usr/bin/screen || true
+
+update-rc.d -f screen-cleanup remove || true
+
+#DEBHELPER#
--- screen-4.0.2.orig/debian/manpages
+++ screen-4.0.2/debian/manpages
@@ -0,0 +1 @@
+doc/screen.1
--- screen-4.0.2.orig/debian/screenrc
+++ screen-4.0.2/debian/screenrc
@@ -0,0 +1,105 @@
+# $Id: screenrc,v 1.15 2003/10/08 11:39:03 zal Exp $
+#
+# /etc/screenrc
+#
+#   This is the system wide screenrc.
+#
+#   You can use this file to change the default behavior of screen system wide
+#   or copy it to ~/.screenrc and use it as a starting point for your own
+#   settings.
+#
+#   Commands in this file are used to set options, bind screen functions to
+#   keys, redefine terminal capabilities, and to automatically establish one or
+#   more windows at the beginning of your screen session.
+#
+#   This is not a comprehensive list of options, look at the screen manual for
+#   details on everything that you can put in this file.
+#
+
+# ------------------------------------------------------------------------------
+# SCREEN SETTINGS
+# ------------------------------------------------------------------------------
+
+#startup_message off
+#nethack on
+
+#defflow on # will force screen to process ^S/^Q
+deflogin on
+#autodetach off
+
+# turn visual bell on
+vbell on
+vbell_msg "   Wuff  ----  Wuff!!  "
+
+# define a bigger scrollback, default is 100 lines
+defscrollback 1024
+
+# ------------------------------------------------------------------------------
+# SCREEN KEYBINDINGS
+# ------------------------------------------------------------------------------
+
+# Remove some stupid / dangerous key bindings
+bind ^k
+#bind L
+bind ^\
+# Make them better
+bind \\ quit
+bind K kill
+bind I login on
+bind O login off
+bind } history
+
+# An example of a "screen scraper" which will launch urlview on the current
+# screen window
+#
+#bind ^B eval "hardcopy_append off" "hardcopy -h $HOME/.screen-urlview" "screen urlview $HOME/.screen-urlview"
+
+# ------------------------------------------------------------------------------
+# TERMINAL SETTINGS
+# ------------------------------------------------------------------------------
+
+# The vt100 description does not mention "dl". *sigh*
+termcapinfo vt100 dl=5\E[M
+
+# turn sending of screen messages to hardstatus off
+hardstatus off
+# Set the hardstatus prop on gui terms to set the titlebar/icon title
+termcapinfo xterm*|rxvt*|kterm*|Eterm* hs:ts=\E]0;:fs=\007:ds=\E]0;\007
+# use this for the hard status string
+hardstatus string "%h%? users: %u%?"
+
+# An alternative hardstatus to display a bar at the bottom listing the
+# windownames and highlighting the current windowname in blue. (This is only
+# enabled if there is no hardstatus setting for your terminal)
+#
+#hardstatus lastline "%-Lw%{= BW}%50>%n%f* %t%{-}%+Lw%<"
+
+# set these terminals up to be 'optimal' instead of vt100
+termcapinfo xterm*|linux*|rxvt*|Eterm* OP
+
+# Change the xterm initialization string from is2=\E[!p\E[?3;4l\E[4l\E>
+# (This fixes the "Aborted because of window size change" konsole symptoms found
+#  in bug #134198)
+termcapinfo xterm 'is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;4;6l'
+
+# To get screen to add lines to xterm's scrollback buffer, uncomment the
+# following termcapinfo line which tells xterm to use the normal screen buffer
+# (which has scrollback), not the alternate screen buffer.
+#
+#termcapinfo xterm|xterms|xs|rxvt ti@:te@
+
+# ------------------------------------------------------------------------------
+# STARTUP SCREENS
+# ------------------------------------------------------------------------------
+
+# Example of automatically running some programs in windows on screen startup.
+#
+#   The following will open top in the first window, an ssh session to monkey
+#   in the next window, and then open mutt and tail in windows 8 and 9
+#   respectively.
+#
+# screen top
+# screen -t monkey ssh monkey
+# screen -t mail 8 mutt
+# screen -t daemon 9 tail -f /var/log/daemon.log
+
--- screen-4.0.2.orig/debian/config
+++ screen-4.0.2/debian/config
@@ -0,0 +1,10 @@
+#!/bin/sh
+#
+# $Id: config,v 1.10 2002/04/09 03:21:13 laz Exp $
+# $Source: /cvsroot/pkg-screen/screen/debian/config,v $
+#
+# config
+#
+
+set -e
+. /usr/share/debconf/confmodule
--- screen-4.0.2.orig/debian/README.Debian
+++ screen-4.0.2/debian/README.Debian
@@ -0,0 +1,65 @@
+$Id: README.Debian,v 1.9 2003/10/08 11:39:03 zal Exp $
+
+Screen Information
+------------------
+See the copyright file for information about where to get screen, licensing,
+and other assorted information.
+
+
+Debian Modifications
+--------------------
+  * added Debian package maintenance files
+  * Use /var/run/screen instead of /tmp/screens
+  * Make it set-gid "utmp" instead of setuid root
+
+
+Debian Screen Q&A
+-----------------
+
+Q: shift+page up in xterm/gnome-terminal/konsole used to let me scroll back a
+   bit, but now it doesn't. How can I make it work with scrollback?
+
+A: It doesn't scrollback consistently because screen (the program) displays in
+   xterm's alternate screen buffer.
+
+   To have screen use xterm's normal screen buffer (which includes scrollback),
+   you can add the following to your .screenrc:
+
+   termcapinfo xterm|xterms|xs|rxvt ti@:te@
+
+
+Q: Screen sets my xterm titlebar. I don't like this, how do I make it stop?
+
+A: The titlebar setting is set in the /etc/screenrc by telling screen that some
+   of the GUI terminals have a hardstatus line and that it can be set by
+   sending the xterm escape sequences that set the title/icon.
+
+   # Set the hardstatus prop on gui terms to set the titlebar/icon title
+   termcapinfo xterm*|rxvt*|kterm*|Eterm* hs:ts=\E]0;:fs=\007:ds=\E]0;\007
+
+   You can override this on a system wide basis by commenting out this line in
+   the /etc/screenrc or you can override it in your personal screenrc by adding
+   the following line:
+
+   hardstatus alwaysmessage
+
+
+Q: Why do I get #!$@#$@!% trailing spaces when I cut and paste from mutt
+   running within screen?
+Q: Why does the statusbar in my irc client extend to the end of the screen
+   in xterm but not in screen?
+
+A: This has to do with handling of the bce terminal attribute, or lack
+   thereof by default in screen. You can enable bce on a per-user basis by
+   adding the following to your .screenrc:
+
+   defbce on
+   term screen-bce
+
+   NOTE: if you do this your TERM will be screen-bce. When you login to
+         other machines they may not have a screen-bce terminal type, so you
+         will see errors. To fix this you must put the terminfo for screen-bce
+         on that remote machine. The screen terminfo is found in
+         /usr/share/doc/screen/terminfo/screeninfo.src and you can compile it
+         on the remote machine using tic(1).
+
--- screen-4.0.2.orig/debian/postrm
+++ screen-4.0.2/debian/postrm
@@ -0,0 +1,19 @@
+#!/bin/sh
+set -e
+
+case "$1" in
+  remove) ;;
+  purge) ;;
+  upgrade|failed-upgrade|abort-install|abort-upgrade|disappear) exit 0 ;;
+  *)
+    echo "ERROR: screen postrm called with unknown argument \"$1\"."
+    echo "Aborting removal of screen package."
+    exit 1 ;;
+esac
+
+rm -rf /var/run/screen
+
+# remove from /etc/shells
+/usr/sbin/remove-shell /usr/bin/screen || true
+
+#DEBHELPER#
--- screen-4.0.2.orig/debian/copyright
+++ screen-4.0.2/debian/copyright
@@ -0,0 +1,27 @@
+This is the Debian prepackaged version of screen, a screen manager with
+VT100/ANSI terminal emulation.
+
+This package was put together from sources obtained from:
+  ftp://ftp.uni-erlangen.de/pub/utilities/screen
+
+See the info documentation for contact information for the upstream authors.
+
+You are free to distribute this software under the terms of the GNU
+General Public License version 2.
+
+On Debian systems, the complete text of the GNU General Public License can
+be found in /usr/share/common-licenses/GPL file.
+
+Copyrights
+----------
+Copyright (C) 1987 Oliver Laumann
+Copyright (C) 1991 Wayne Davidson
+Copyright (C) 1993 Juergen Weigert <jnweiger@immd4.informatik.uni-erlangen.de>
+Copyright (C) 1993 Michael Schroeder <mlschroe@immd4.informatik.uni-erlangen.de>
+
+Debian Modifications:
+  Copyright (C) 1996 Ian Murdock <imurdock@debian.org>
+  Copyright (C) 1997 joost witteveen <joost@rulcmc.leidenuniv.nl>
+  Copyright (C) 1997-2001 Juan Cespedes <cespedes@debian.org>
+  Copyright (C) 2001-2002 Adam Lazur <zal@debian.org>
+
--- screen-4.0.2.orig/debian/mod_docs.sed
+++ screen-4.0.2/debian/mod_docs.sed
@@ -0,0 +1,7 @@
+#!/bin/sed -f
+
+s,/usr/local/etc/screenrc,/etc/screenrc,g
+s,/usr/local/screens,/var/run/screen,g
+s,/local/etc/screenrc,/etc/screenrc,g
+s,/etc/utmp,/var/run/utmp,g
+s,/local/screens/S-,/var/run/screen/S-,g
--- screen-4.0.2.orig/debian/screen.lintian.overrides
+++ screen-4.0.2/debian/screen.lintian.overrides
@@ -0,0 +1,2 @@
+screen: non-standard-dir-perm var/run/screen/ 0775 != 0755
+screen: setgid-binary usr/bin/screen 2755 root/utmp
--- screen-4.0.2.orig/debian/README.terminfo
+++ screen-4.0.2/debian/README.terminfo
@@ -0,0 +1,5 @@
+Debian uses ncurses/terminfo, not curses/termcap, so you really shouldn't need
+the screencap file in this directory.
+
+The screeninfo.src file is installed by the `ncurses-term' package
+-- it's here for reference, and to recover from stupid errors (like?).
--- screen-4.0.2.orig/debian/preinst
+++ screen-4.0.2/debian/preinst
@@ -0,0 +1,58 @@
+#!/bin/sh
+#
+# $Id: preinst,v 1.15 2002/04/11 02:01:21 laz Exp $
+#
+
+set -e
+[ -n "$DEBUG" ] && set -vx
+
+action=$1
+version=$2
+
+# gimme da debconf
+set +vx
+. /usr/share/debconf/confmodule
+[ -n "$DEBUG" ] && set -vx
+
+if [ "$action" = "upgrade" ] ; then
+    # use procps' pgrep if possible
+    if which pgrep > /dev/null ; then
+        PGREP="pgrep -x "
+    else
+        # if not, manufacture our own pgrep using awk and ps... sucko
+        PGREP=screenmaint_pgrep
+
+        screenmaint_pgrep() {
+            ps auxww | awk "{
+                if (match(\$11,\"screen\")!=0 || match(\$11,\"SCREEN\")!=0) {
+                    print \$2;
+                }
+            }"
+        }
+
+    fi
+
+    if dpkg --compare-versions "$version" lt "3.9.5-5" ; then
+        if [ ! -z "$($PGREP screen)" ] ; then
+            # if they're running an old version and there are screen processes
+            # running, then prompt
+
+            # reset these no matter what
+            db_reset screen/old_upgrade_prompt || true
+            db_fset screen/old_upgrade_prompt seen false || true
+
+            # then prompt
+            db_input high screen/old_upgrade_prompt || true
+            db_go || true
+
+            # and find out what they said
+            db_get screen/old_upgrade_prompt || true
+            if [ "$RET" = "false" ]; then
+                exit 1
+            fi
+        fi
+    fi
+fi
+
+#DEBHELPER#
+
--- screen-4.0.2.orig/debian/templates
+++ screen-4.0.2/debian/templates
@@ -0,0 +1,8 @@
+Template: screen/old_upgrade_prompt
+Type: boolean
+Default: false
+_Description: You may lose currently running screen sessions. Continue the install?
+ This version of screen is incompatible with all versions before 3.9.5-5.
+ .
+ If you continue with the installation, you will not be able to access
+ currently running screen sessions.
--- screen-4.0.2.orig/config.h
+++ screen-4.0.2/config.h
@@ -0,0 +1,664 @@
+/* config.h.  Generated by configure.  */
+/* Copyright (c) 1993-2000
+ *      Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
+ *      Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
+ * Copyright (c) 1987 Oliver Laumann
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see the file COPYING); if not, write to the
+ * Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
+ *
+ ****************************************************************
+ * $Id: config.h.in,v 1.12 1994/05/31 12:31:36 mlschroe Exp $ FAU
+ */
+
+
+
+
+
+/**********************************************************************
+ *
+ *	User Configuration Section
+ */
+
+/*
+ * Maximum of simultaneously allowed windows per screen session.
+ */
+#ifndef MAXWIN
+# define MAXWIN 40
+#endif
+
+/*
+ * Define SOCKDIR to be the directory to contain the named sockets
+ * screen creates. This should be in a common subdirectory, such as
+ * /usr/local or /tmp. It makes things a little more secure if you
+ * choose a directory which is not writable by everyone or where the
+ * "sticky" bit is on, but this isn't required.
+ * If SOCKDIR is not defined screen will put the named sockets in
+ * the user's home directory. Notice that this can cause you problems
+ * if some user's HOME directories are AFS- or NFS-mounted. Especially
+ * AFS is unlikely to support named sockets.
+ *
+ * Screen will name the subdirectories "S-$USER" (e.g /tmp/S-davison).
+ */
+#define SOCKDIR "/var/run/screen"
+
+/*
+ * Define this if the SOCKDIR is not shared between hosts.
+ */
+#define SOCKDIR_IS_LOCAL_TO_HOST
+
+/*
+ * Screen sources two startup files. First a global file with a path
+ * specified here, second your local $HOME/.screenrc
+ * Don't define this, if you don't want it.
+ */
+#ifndef ETCSCREENRC
+# define ETCSCREENRC "/etc/screenrc"
+#endif
+
+/*
+ * Screen can look for the environment variable $SYSSCREENRC and -if it
+ * exists- load the file specified in that variable as global screenrc.
+ * If you want to enable this feature, define ALLOW_SYSSCREENRC to one (1).
+ * Otherwise ETCSCREENRC is always loaded.
+ */
+#define ALLOW_SYSSCREENRC 1
+
+/*
+ * Screen needs encoding files for the translation of utf8
+ * into some encodings, e.g. JIS, BIG5.
+ * Only needed if FONT, ENCODINGS and UTF8 are defined.
+ */
+#ifndef SCREENENCODINGS
+# define SCREENENCODINGS "/usr/share/screen/utf8encodings"
+#endif
+/*
+ * Define CHECKLOGIN to force Screen users to enter their Unix password
+ * in addition to the screen password.
+ *
+ * Define NOSYSLOG if yo do not have logging facilities. Currently
+ * syslog() will be used to trace ``su'' commands only.
+ */
+#define CHECKLOGIN 1
+/* #undef NOSYSLOG */
+
+
+/*
+ * define PTYMODE if you do not like the default of 0622, which allows
+ * public write to your pty.
+ * define PTYGROUP to some numerical group-id if you do not want the
+ * tty to be in "your" group.
+ * Note, screen is unable to change mode or group of the pty if it
+ * is not installed with sufficient privilege. (e.g. set-uid-root)
+ * define PTYROFS if the /dev/pty devices are mounted on a read-only
+ * filesystem so screen should not even attempt to set mode or group
+ * even if running as root (e.g. on TiVo).
+ */
+#define PTYMODE 0620
+#define PTYGROUP 5
+/* #undef PTYROFS */
+
+/*
+ * If screen is NOT installed set-uid root, screen can provide tty
+ * security by exclusively locking the ptys.  While this keeps other
+ * users from opening your ptys, it also keeps your own subprocesses
+ * from being able to open /dev/tty.  Define LOCKPTY to add this
+ * exclusive locking.
+ */
+/* #undef LOCKPTY */
+
+/*
+ * If you'd rather see the status line on the first line of your
+ * terminal rather than the last, define TOPSTAT.
+ */
+/* #undef TOPSTAT */
+
+/*
+ * define DETACH can detach a session. An absolute 'must'.
+ */
+#define DETACH
+
+/*
+ * here come the erlangen extensions to screen:
+ * define LOCK if you want to use a lock program for a screenlock.
+ * define PASSWORD for secure reattach of your screen.
+ * define COPY_PASTE to use the famous hacker's treasure zoo.
+ * define POW_DETACH to have a detach_and_logout key (requires DETACH).
+ * define REMOTE_DETACH (-d option) to move screen between terminals.
+ * define AUTO_NUKE to enable Tim MacKenzies clear screen nuking
+ * define PSEUDOS to allow window input/output filtering
+ * define MULTI to allow multiple attaches.
+ * define MULTIUSER to allow other users attach to your session
+ *                  (if they are in the acl, of course)
+ * define MAPKEYS to include input keyboard translation.
+ * define FONT to support ISO2022/alternet charset support
+ * define COLOR to include ansi color support. This may expose
+ *        a bug in x11r6-color-xterm.
+ * define DW_CHARS to include support for double-width character
+ *        sets.
+ * define ENCODINGS to include support for encodings like euc or big5.
+ *        Needs FONT to work.
+ * define UTF8 if you want support for UTF-8 encoding.
+ *        Needs FONT and ENCODINGS to work.
+ * define COLORS16 if you want 16 colors.
+ *        Needs COLOR to work.
+ * define BUILTIN_TELNET to add telnet support to screen.
+ *        Syntax: screen //telnet host [port]
+ * define RXVT_OSC if you want support for rxvts special
+ *        change fgcolor/bgcolor/bgpicture sequences
+ */
+/* #undef SIMPLESCREEN */
+#ifndef SIMPLESCREEN
+# define LOCK
+# define PASSWORD
+# define COPY_PASTE
+# define REMOTE_DETACH
+# define POW_DETACH
+# define AUTO_NUKE
+# define PSEUDOS
+# define MULTI
+# define MULTIUSER
+# define MAPKEYS
+# define COLOR
+# define FONT
+# define DW_CHARS
+# define ENCODINGS
+# define UTF8
+# define COLORS16
+# define ZMODEM
+# define BLANKER_PRG
+#endif /* SIMPLESCREEN */
+
+/* #undef BUILTIN_TELNET */
+#define RXVT_OSC 1
+/* #undef COLORS256 */
+
+
+/*
+ * If you have a braille display you should define HAVE_BRAILLE.
+ * The code inside #ifdef HAVE_BRAILLE was contributed by Hadi Bargi
+ * Rangin (bargi@dots.physics.orst.edu).
+ * WARNING: this is more or less unsupported code, it may be full of
+ * bugs leading to security holes, enable at your own risk!
+ */
+/* #undef HAVE_BRAILLE */
+
+
+/*
+ * As error messages are mostly meaningless to the user, we
+ * try to throw out phrases that are somewhat more familiar
+ * to ...well, at least familiar to us NetHack players.
+ */
+#ifndef NONETHACK
+# define NETHACK
+#endif /* NONETHACK */
+
+/*
+ * If screen is installed with permissions to update /etc/utmp (such
+ * as if it is installed set-uid root), define UTMPOK.
+ */
+#define UTMPOK
+
+/* Set LOGINDEFAULT to one (1)
+ * if you want entries added to /etc/utmp by default, else set it to
+ * zero (0).
+ * LOGINDEFAULT will be one (1) whenever LOGOUTOK is undefined!
+ */
+#define LOGINDEFAULT	1
+
+/* Set LOGOUTOK to one (1)
+ * if you want the user to be able to log her/his windows out.
+ * (Meaning: They are there, but not visible in /etc/utmp).
+ * Disabling this feature only makes sense if you have a secure /etc/utmp
+ * database.
+ * Negative examples: suns usually have a world writable utmp file,
+ * xterm will run perfectly without s-bit.
+ *
+ * If LOGOUTOK is undefined and UTMPOK is defined, all windows are
+ * initially and permanently logged in.
+ *
+ * Set CAREFULUTMP to one (1) if you want that users have at least one
+ * window per screen session logged in.
+ */
+#define LOGOUTOK 1
+/* #undef CAREFULUTMP */
+
+
+/*
+ * If UTMPOK is defined and your system (incorrectly) counts logins by
+ * counting non-null entries in /etc/utmp (instead of counting non-null
+ * entries with no hostname that are not on a pseudo tty), define USRLIMIT
+ * to have screen put an upper-limit on the number of entries to write
+ * into /etc/utmp.  This helps to keep you from exceeding a limited-user
+ * license.
+ */
+/* #undef USRLIMIT */
+
+/*
+ * both must be defined if you want to favor tcsendbreak over
+ * other calls to generate a break condition on serial lines.
+ * (Do not bother, if you are not using plain tty windows.)
+ */
+#define POSIX_HAS_A_GOOD_TCSENDBREAK
+#define SUNOS4_AND_WE_TRUST_TCSENDBREAK
+
+/*
+ * to lower the interrupt load on the host machine, you may want to
+ * adjust the VMIN and VTIME settings used for plain tty windows.
+ * See the termio(4) manual page (Non-Canonical Mode Input Processing)
+ * for details.
+ * if undefined, VMIN=1, VTIME=0 is used as a default - this gives you
+ * best user responsiveness, but highest interrupt frequency.
+ * (Do not bother, if you are not using plain tty windows.)
+ */
+#define TTYVMIN 100
+#define TTYVTIME 2
+
+/*
+ * looks like the above values are ignored by setting FNDELAY.
+ * This is default for all pty/ttys, you may disable it for
+ * ttys here. After playing with it for a while, one may find out
+ * that this feature may cause screen to lock up.
+ */
+#ifdef bsdi
+# define TTY_DISABLE_FNBLOCK /* select barfs without it ... */
+#endif
+
+
+/*
+ * Some terminals, e.g. Wyse 120, use a bitfield to select attributes.
+ * This doesn't work with the standard so/ul/m? terminal entries,
+ * because they will cancel each other out.
+ * On TERMINFO machines, "sa" (sgr) may work. If you want screen
+ * to switch attributes only with sgr, define USE_SGR.
+ * This is *not* recomended, do this only if you must.
+ */
+/* #undef USE_SGR */
+
+
+/*
+ * Define USE_LOCALE if you want screen to use the locale names
+ * for the name of the month and day of the week.
+ */
+#define USE_LOCALE
+
+/*
+ * Define USE_PAM if your system supports PAM (Pluggable Authentication
+ * Modules) and you want screen to use it instead of calling crypt().
+ * (You may also need to add -lpam to LIBS in the Makefile.)
+ */
+#define USE_PAM 1
+
+/*
+ * Define CHECK_SCREEN_W if you want screen to set TERM to screen-w
+ * if the terminal width is greater than 131 columns. No longer needed
+ * on modern systems which use $COLUMNS or the tty settings instead.
+ */
+/* #undef CHECK_SCREEN_W */
+
+/**********************************************************************
+ *
+ *	End of User Configuration Section
+ *
+ *      Rest of this file is modified by 'configure'
+ *      Change at your own risk!
+ *
+ */
+
+/*
+ * Some defines to identify special unix variants
+ */
+#ifndef SVR4
+/* #undef SVR4 */
+#endif
+
+/* #ifndef __osf__ */
+#ifndef MIPS
+/* #undef MIPS */
+#endif
+/* #endif */
+
+#ifndef OSX
+/* #undef OSX */
+#endif
+
+#ifndef ISC
+/* #undef ISC */
+#endif
+
+#ifndef sysV68
+/* #undef sysV68 */
+#endif
+
+#ifndef _POSIX_SOURCE
+/* #undef _POSIX_SOURCE */
+#endif
+
+/*
+ * Define POSIX if your system supports IEEE Std 1003.1-1988 (POSIX).
+ */
+#define POSIX 1
+
+/*
+ * Define BSDJOBS if you have BSD-style job control (both process
+ * groups and a tty that deals correctly with them).
+ */
+#define BSDJOBS 1
+
+/*
+ * Define TERMIO if you have struct termio instead of struct sgttyb.
+ * This is usually the case for SVID systems, where BSD uses sgttyb.
+ * POSIX systems should define this anyway, even though they use
+ * struct termios.
+ */
+#define TERMIO 1
+
+/*
+ * Define CYTERMIO if you have cyrillic termio modes.
+ */
+/* #undef CYTERMIO */
+
+/*
+ * Define TERMINFO if your machine emulates the termcap routines
+ * with the terminfo database.
+ * Thus the .screenrc file is parsed for
+ * the command 'terminfo' and not 'termcap'.
+ */
+#define TERMINFO 1
+
+/*
+ * If your library does not define ospeed, define this.
+ */
+/* #undef NEED_OSPEED */
+
+/*
+ * Define SYSV if your machine is SYSV complient (Sys V, HPUX, A/UX)
+ */
+#ifndef SYSV
+/* #undef SYSV */
+#endif
+
+/*
+ * Define SIGVOID if your signal handlers return void.  On older
+ * systems, signal returns int, but on newer ones, it returns void.
+ */
+#define SIGVOID 1
+
+/*
+ * Define USESIGSET if you have sigset for BSD 4.1 reliable signals.
+ */
+/* #undef USESIGSET */
+
+/*
+ * Define SYSVSIGS if signal handlers must be reinstalled after
+ * they have been called.
+ */
+/* #undef SYSVSIGS */
+
+/*
+ * Define BSDWAIT if your system defines a 'union wait' in <sys/wait.h>
+ *
+ * Only allow BSDWAIT i.e. wait3 on nonposix systems, since
+ * posix implies wait(3) and waitpid(3). vdlinden@fwi.uva.nl
+ *
+ */
+#ifndef POSIX
+#define BSDWAIT 1
+#endif
+
+/*
+ * On RISCOS we prefer wait2() over wait3(). rouilj@sni-usa.com
+ */
+#ifdef BSDWAIT
+/* #undef USE_WAIT2 */
+#endif
+
+/*
+ * Define HAVE_DIRENT_H if your system has <dirent.h> instead of
+ * <sys/dir.h>
+ */
+#define HAVE_DIRENT_H 1
+
+/*
+ * If your system has getutent(), pututline(), etc. to write to the
+ * utmp file, define GETUTENT.
+ */
+#define GETUTENT 1
+
+/*
+ * Define UTHOST if the utmp file has a host field.
+ */
+#define UTHOST 1
+
+/*
+ * Define if you have the utempter utmp helper program
+ */
+/* #undef HAVE_UTEMPTER */
+
+/*
+ * If ttyslot() breaks getlogin() by returning indexes to utmp entries
+ * of type DEAD_PROCESS, then our getlogin() replacement should be
+ * selected by defining BUGGYGETLOGIN.
+ */
+/* #undef BUGGYGETLOGIN */
+
+/*
+ * If your system has the calls setreuid() and setregid(),
+ * define HAVE_SETREUID. Otherwise screen will use a forked process to
+ * safely create output files without retaining any special privileges.
+ */
+#define HAVE_SETREUID 1
+
+/*
+ * If your system supports BSD4.4's seteuid() and setegid(), define
+ * HAVE_SETEUID.
+ */
+/* #undef HAVE_SETEUID */
+
+/*
+ * If you want the "time" command to display the current load average
+ * define LOADAV. Maybe you must install screen with the needed
+ * privileges to read /dev/kmem.
+ * Note that NLIST_ stuff is only checked, when getloadavg() is not available.
+ */
+#define LOADAV 1
+
+#define LOADAV_NUM 3
+#define LOADAV_TYPE double
+#define LOADAV_SCALE 1
+#define LOADAV_GETLOADAVG 1
+/* #undef LOADAV_UNIX */
+/* #undef LOADAV_AVENRUN */
+/* #undef LOADAV_USE_NLIST64 */
+
+/* #undef NLIST_DECLARED */
+/* #undef NLIST_STRUCT */
+/* #undef NLIST_NAME_UNION */
+
+/*
+ * If your system has the new format /etc/ttys (like 4.3 BSD) and the
+ * getttyent(3) library functions, define GETTTYENT.
+ */
+#define GETTTYENT 1
+
+/*
+ * Define USEBCOPY if the bcopy/memcpy from your system's C library
+ * supports the overlapping of source and destination blocks.  When
+ * undefined, screen uses its own (probably slower) version of bcopy().
+ *
+ * SYSV machines may have a working memcpy() -- Oh, this is
+ * quite unlikely. Tell me if you see one.
+ * "But then, memmove() should work, if at all available" he thought...
+ * Boing, never say "works everywhere" unless you checked SCO UNIX.
+ * Their memove fails the test in the configure script. Sigh. (Juergen)
+ */
+#define USEBCOPY 1
+/* #undef USEMEMCPY */
+#define USEMEMMOVE 1
+
+/*
+ * If your system has vsprintf() and requires the use of the macros in
+ * "varargs.h" to use functions with variable arguments,
+ * define USEVARARGS.
+ */
+#define USEVARARGS 1
+
+/*
+ * If your system has strerror() define this.
+ */
+#define HAVE_STRERROR 1
+
+/*
+ * If the select return value doesn't treat a descriptor that is
+ * usable for reading and writing as two hits, define SELECT_BROKEN.
+ */
+/* #undef SELECT_BROKEN */
+
+/*
+ * Define this if your system supports named pipes.
+ */
+#define NAMEDPIPE 1
+
+/*
+ * Define this if your system exits select() immediatly if a pipe is
+ * opened read-only and no writer has opened it.
+ */
+/* #undef BROKEN_PIPE */
+
+/*
+ * Define this if the unix-domain socket implementation doesn't
+ * create a socket in the filesystem.
+ */
+/* #undef SOCK_NOT_IN_FS */
+
+/*
+ * If your system has setenv() and unsetenv() define USESETENV
+ */
+#define USESETENV 1
+
+/*
+ * If your system does not come with a setenv()/putenv()/getenv()
+ * functions, you may bring in our own code by defining NEEDPUTENV.
+ */
+/* #undef NEEDPUTENV */
+
+/*
+ * If the passwords are stored in a shadow file and you want the
+ * builtin lock to work properly, define SHADOWPW.
+ */
+#define SHADOWPW 1
+
+/*
+ * If you are on a SYS V machine that restricts filename length to 14
+ * characters, you may need to enforce that by setting NAME_MAX to 14
+ */
+/* #undef NAME_MAX */		/* KEEP_UNDEF_HERE override system value */
+/* #undef NAME_MAX */
+
+/*
+ * define HAVE_RENAME if your system has a rename() function
+ */
+#define HAVE_RENAME 1
+
+/*
+ * define HAVE__EXIT if your system has the _exit() call.
+ */
+#define HAVE__EXIT 1
+
+/*
+ * define HAVE_LSTAT if your system has symlinks and the lstat() call.
+ */
+#define HAVE_LSTAT 1
+
+/*
+ * define HAVE_UTIMES if your system has the utimes() call.
+ */
+#define HAVE_UTIMES 1
+
+/*
+ * define HAVE_FCHOWN if your system has the fchown() call.
+ */
+#define HAVE_FCHOWN 1
+
+/*
+ * define HAVE_FCHMOD if your system has the fchmod() call.
+ */
+#define HAVE_FCHMOD 1
+
+/*
+ * define HAVE_VSNPRINTF if your system has vsnprintf() (GNU lib).
+ */
+#define HAVE_VSNPRINTF 1
+
+/*
+ * define HAVE_GETCWD if your system has the getcwd() call.
+ */
+#define HAVE_GETCWD 1
+
+/*
+ * define HAVE_SETLOCALE if your system has the setlocale() call.
+ */
+#define HAVE_SETLOCALE 1
+
+/*
+ * define HAVE_STRFTIME if your system has the strftime() call.
+ */
+#define HAVE_STRFTIME 1
+
+/*
+ * define HAVE_NL_LANGINFO if your system has the nl_langinfo() call
+ * and <langinfo.h> defines CODESET.
+ */
+#define HAVE_NL_LANGINFO 1
+
+/*
+ * Newer versions of Solaris include fdwalk, which can greatly improve
+ * the startup time of screen; otherwise screen spends a lot of time
+ * closing file descriptors.
+ */
+/* #undef HAVE_FDWALK */
+
+/*
+ * define HAVE_DEV_PTC if you have a /dev/ptc character special
+ * device.
+ */
+/* #undef HAVE_DEV_PTC */
+
+/*
+ * define HAVE_SVR4_PTYS if you have a /dev/ptmx character special
+ * device and support the ptsname(), grantpt(), unlockpt() functions.
+ */
+#define HAVE_SVR4_PTYS 1
+
+/*
+ * define HAVE_GETPT if you have the getpt() function.
+ */
+#define HAVE_GETPT 1
+
+/*
+ * define HAVE_OPENPTY if your system has the openpty() call.
+ */
+/* #undef HAVE_OPENPTY */
+
+/*
+ * define PTYRANGE0 and or PTYRANGE1 if you want to adapt screen
+ * to unusual environments. E.g. For SunOs the defaults are "qpr" and
+ * "0123456789abcdef". For SunOs 4.1.2
+ * #define PTYRANGE0 "pqrstuvwxyzPQRST"
+ * is recommended by Dan Jacobson.
+ */
+#define PTYRANGE0 "abcdepqrstuvwxyz"
+#define PTYRANGE1 "0123456789abcdef"
+
--- screen-4.0.2.orig/misc.c
+++ screen-4.0.2/misc.c
@@ -613,11 +613,11 @@
    */
 # endif /* NEEDSETENV */
 #else /* USESETENV */
-# if defined(linux) || defined(__convex__) || (BSD >= 199103)
+# if defined(__GLIBC__) || defined(__convex__) || (BSD >= 199103)
   setenv(var, value, 1);
 # else
   setenv(var, value);
-# endif /* linux || convex || BSD >= 199103 */
+# endif /* __GLIBC__ || convex || BSD >= 199103 */
 #endif /* USESETENV */
 }
 
--- screen-4.0.2.orig/attacher.c
+++ screen-4.0.2/attacher.c
@@ -806,11 +806,15 @@
 #ifdef USE_PAM
   pam_handle_t *pamh = 0;
   int pam_error;
-#else
-  char *pass, mypass[16 + 1], salt[3];
 #endif
+  char *pass, mypass[16 + 1], salt[3];
+  int using_pam = 1;
 
-#ifndef USE_PAM
+#ifdef USE_PAM
+  if (!ppp->pw_uid)
+    {
+#endif
+  using_pam = 0;
   pass = ppp->pw_passwd;
   if (pass == 0 || *pass == 0)
     {
@@ -843,6 +847,8 @@
       pass = crypt(mypass, salt);
       pass = ppp->pw_passwd = SaveStr(pass);
     }
+#ifdef USE_PAM
+    }
 #endif
 
   debug("screen_builtin_lck looking in gcos field\n");
@@ -872,6 +878,8 @@
           AttacherFinit(SIGARG);
           /* NOTREACHED */
         }
+      if (using_pam)
+        {
 #ifdef USE_PAM
       PAM_conversation.appdata_ptr = cp1;
       pam_error = pam_start("screen", ppp->pw_name, &PAM_conversation, &pamh);
@@ -882,10 +890,13 @@
       PAM_conversation.appdata_ptr = 0;
       if (pam_error == PAM_SUCCESS)
 	break;
-#else
-      if (!strncmp(crypt(cp1, pass), pass, strlen(pass)))
-	break;
 #endif
+        }
+      else
+	{
+          if (!strncmp(crypt(cp1, pass), pass, strlen(pass)))
+	    break;
+	}
       debug("screen_builtin_lck: NO!!!!!\n");
       bzero(cp1, strlen(cp1));
     }