summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAxel Beckert <abe@deuxchevaux.org>2014-04-28 02:46:50 +0200
committerAxel Beckert <abe@deuxchevaux.org>2014-04-28 02:46:50 +0200
commit285cd429f731082e1378c7e1362b083103c8a426 (patch)
tree90ce9c284c2812055530b6577591d725e125f75b
parentc3927cc39106d6b7cd746109784b6e8af203ec6b (diff)
downloadscreen-upstream.tar.gz
Imported Upstream version 4.2.1upstream/4.2.1upstream
-rw-r--r--ChangeLog8
-rw-r--r--Makefile356
-rw-r--r--Makefile.in6
-rw-r--r--acls.c2
-rw-r--r--acls.h2
-rw-r--r--ansi.c11
-rw-r--r--attacher.c79
-rw-r--r--autom4te.cache/output.08066
-rw-r--r--autom4te.cache/output.18066
-rw-r--r--autom4te.cache/requests105
-rw-r--r--autom4te.cache/traces.0840
-rw-r--r--autom4te.cache/traces.11144
-rw-r--r--braille_tsi.c1
-rw-r--r--comm.c3
-rw-r--r--config.h726
-rw-r--r--config.h.in725
-rw-r--r--config.h.in~770
-rw-r--r--config.log1280
-rwxr-xr-xconfig.status1079
-rwxr-xr-xconfigure8066
-rw-r--r--configure.in12
-rw-r--r--display.c23
-rw-r--r--display.h2
-rw-r--r--doc/Makefile62
-rw-r--r--doc/screen.1341
-rw-r--r--doc/screen.info6408
-rw-r--r--doc/screen.texinfo41
-rw-r--r--extern.h1
-rw-r--r--fileio.c9
-rw-r--r--help.c4
-rw-r--r--input.c8
-rw-r--r--layer.c2
-rw-r--r--os.h6
-rw-r--r--osdef.h.in1
-rw-r--r--patchlevel.h4
-rw-r--r--process.c19
-rw-r--r--pty.c4
-rw-r--r--resize.c5
-rw-r--r--screen.c25
-rw-r--r--screen.h16
-rw-r--r--socket.c4
-rw-r--r--tty.sh37
-rw-r--r--utmp.c8
-rw-r--r--window.c2
44 files changed, 38101 insertions, 278 deletions
diff --git a/ChangeLog b/ChangeLog
index d3936ff..dc687a6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,10 @@
-Version 4.1.0 (??/??/20??):
+Version 4.2.1 (28/04/2014):
+ * allow for terminal with long $TERM (up to 32 characters)
+ * allow to use long logins
+ * documentation fixes
+ * runtime fixes
+
+Version 4.2.0 (17/04/2014):
New Commands:
* 'unbindall' to unbind all commands
* 'up', 'down', 'left', 'right' sub-commands for 'focus'
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..561049b
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,356 @@
+#
+# Makefile template for screen
+#
+# See machine dependant config.h for more configuration options.
+#
+
+srcdir = .
+
+
+DESTDIR =
+
+# Where to install screen.
+
+prefix = /usr
+exec_prefix = ${prefix}
+datarootdir = ${prefix}/share
+datadir = /usr/share
+
+# don't forget to change mandir and infodir in doc/Makefile.
+bindir = $(exec_prefix)/bin
+
+VERSION = 4.2.0
+SCREEN = screen-$(VERSION)
+
+GIT_REV = "`git describe --always 2>/dev/null`"
+DEFS = -DHAVE_CONFIG_H -DGIT_REV=\"$(GIT_REV)\"
+
+ETCSCREENRC = /etc/screenrc
+ifeq (${ETCSCREENRC}, )
+ETCSCREENRC=$(prefix)/etc/screenrc
+endif
+SCREENENCODINGS = $(datadir)/screen/utf8encodings
+
+CC = x86_64-pc-linux-gnu-gcc
+CFLAGS = -g -O2 -D_GNU_SOURCE
+CPPFLAGS = -DNONETHACK -DETCSCREENRC='"$(ETCSCREENRC)"' \
+ -DSCREENENCODINGS='"$(SCREENENCODINGS)"'
+LDFLAGS =
+LIBS = -lcurses -lelf -lutempter -lutil -lcrypt -lpam
+
+CPP=x86_64-pc-linux-gnu-gcc -E
+CPP_DEPEND=$(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 canvas.c layout.c viewport.c \
+ list_display.c list_generic.c list_window.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 \
+ list_generic.o list_display.o list_window.o \
+ sched.o teln.o nethack.o encoding.o canvas.o layout.o viewport.o
+
+all: screen
+
+screen: $(OFILES)
+ $(CC) $(LDFLAGS) -o $@ $(OFILES) $(LIBS)
+
+.c.o:
+ $(CC) -c -I. -I$(srcdir) $(M_CFLAGS) $(CPPFLAGS) $(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 -f -s $(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
+ -etags *.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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h term.c term.h
+window.o: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h putenv.c config.h
+help.o: layout.h viewport.h canvas.h 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 list_generic.h
+termcap.o: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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
+canvas.o: layout.h viewport.h canvas.h canvas.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: layout.h viewport.h canvas.h comm.c config.h acls.h comm.h
+kmapdef.o: layout.h viewport.h canvas.h kmapdef.c config.h
+acls.o: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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: layout.h viewport.h canvas.h 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
+layout.o: layout.h viewport.h canvas.h layout.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
+viewport.o: layout.h viewport.h canvas.h viewport.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
+list_generic.o: list_generic.h list_generic.c layer.h screen.h osdef.h
+list_display.o: list_generic.h list_display.c layer.h screen.h osdef.h
+list_window.o: list_generic.h list_window.c window.h layer.h screen.h osdef.h
+
diff --git a/Makefile.in b/Makefile.in
index d087311..187a69b 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -350,7 +350,7 @@ layout.o: layout.h viewport.h canvas.h layout.c config.h screen.h os.h osdef.h a
viewport.o: layout.h viewport.h canvas.h viewport.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
-list_generic.o: list_generic.h list_generic.c layer.h
-list_display.o: list_generic.h list_display.c layer.h
-list_window.o: list_generic.h list_window.c window.h layer.h
+list_generic.o: list_generic.h list_generic.c layer.h screen.h osdef.h
+list_display.o: list_generic.h list_display.c layer.h screen.h osdef.h
+list_window.o: list_generic.h list_window.c window.h layer.h screen.h osdef.h
diff --git a/acls.c b/acls.c
index 7521cc2..3b1669c 100644
--- a/acls.c
+++ b/acls.c
@@ -182,7 +182,7 @@ struct acluser **up;
#endif
(*up)->u_Esc = DefaultEsc;
(*up)->u_MetaEsc = DefaultMetaEsc;
- strncpy((*up)->u_name, name, 20);
+ strncpy((*up)->u_name, name, MAXLOGINLEN);
(*up)->u_password = NULL;
if (pass)
(*up)->u_password = SaveStr(pass);
diff --git a/acls.h b/acls.h
index 907e953..42c7c18 100644
--- a/acls.h
+++ b/acls.h
@@ -78,7 +78,7 @@ struct plop
typedef struct acluser
{
struct acluser *u_next; /* continue the main user list */
- char u_name[20+1]; /* login name how he showed up */
+ char u_name[MAXLOGINLEN + 1]; /* login name how he showed up */
char *u_password; /* his password (may be NullStr). */
int u_checkpassword; /* nonzero if this u_password is valid */
int u_detachwin; /* the window where he last detached */
diff --git a/ansi.c b/ansi.c
index 04c9012..e76eef4 100644
--- a/ansi.c
+++ b/ansi.c
@@ -1436,14 +1436,17 @@ int c, intermediate;
{
if (i)
{
- if (!curr->w_alt.on)
+ if (!curr->w_alt.on) {
SaveCursor(&curr->w_alt.cursor);
- EnterAltScreen(curr);
+ EnterAltScreen(curr);
+ }
}
else
{
- LeaveAltScreen(curr);
- RestoreCursor(&curr->w_alt.cursor);
+ if (curr->w_alt.on) {
+ LeaveAltScreen(curr);
+ RestoreCursor(&curr->w_alt.cursor);
+ }
}
if (a1 == 47 && !i)
curr->w_saved.on = 0;
diff --git a/attacher.c b/attacher.c
index 4e496be..8847d5d 100644
--- a/attacher.c
+++ b/attacher.c
@@ -185,8 +185,8 @@ int how;
if (ret == SIG_POWER_BYE)
{
int ppid;
- setgid(real_gid);
- setuid(real_uid);
+ if (setgid(real_gid) || setuid(real_uid))
+ Panic(errno, "setuid/gid");
if ((ppid = getppid()) > 1)
Kill(ppid, SIGHUP);
exit(0);
@@ -282,7 +282,10 @@ int how;
#ifdef MULTIUSER
if (!multiattach)
#endif
- setuid(real_uid);
+ {
+ if (setuid(real_uid))
+ Panic(errno, "setuid");
+ }
#if defined(MULTIUSER) && defined(USE_SETEUID)
else
{
@@ -290,7 +293,8 @@ int how;
xseteuid(real_uid); /* multi_uid, allow backend to send signals */
}
#endif
- setgid(real_gid);
+ if (setgid(real_gid))
+ Panic(errno, "setgid");
eff_uid = real_uid;
eff_gid = real_gid;
@@ -486,7 +490,8 @@ AttacherFinit SIGDEFARG
#ifdef MULTIUSER
if (tty_oldmode >= 0)
{
- setuid(own_uid);
+ if (setuid(own_uid))
+ Panic(errno, "setuid");
chmod(attach_tty, tty_oldmode);
}
#endif
@@ -504,11 +509,14 @@ AttacherFinitBye SIGDEFARG
if (multiattach)
exit(SIG_POWER_BYE);
#endif
- setgid(real_gid);
+ if (setgid(real_gid))
+ Panic(errno, "setgid");
#ifdef MULTIUSER
- setuid(own_uid);
+ if (setuid(own_uid))
+ Panic(errno, "setuid");
#else
- setuid(real_uid);
+ if (setuid(real_uid))
+ Panic(errno, "setuid");
#endif
/* we don't want to disturb init (even if we were root), eh? jw */
if ((ppid = getppid()) > 1)
@@ -621,7 +629,7 @@ Attacher()
{
fcntl(0, F_SETFL, 0);
SetTTY(0, &attach_Mode);
- printf("\nSuddenly the Dungeon collapses!! - You die...\n");
+ printf("\nError: Cannot find master process to attach to!\n");
eexit(1);
}
#ifdef BSDJOBS
@@ -679,11 +687,14 @@ static sigret_t
LockHup SIGDEFARG
{
int ppid = getppid();
- setgid(real_gid);
+ if (setgid(real_gid))
+ Panic(errno, "setgid");
#ifdef MULTIUSER
- setuid(own_uid);
+ if (setuid(own_uid))
+ Panic(errno, "setuid");
#else
- setuid(real_uid);
+ if (setuid(real_uid))
+ Panic(errno, "setuid");
#endif
if (ppid > 1)
Kill(ppid, SIGHUP);
@@ -710,11 +721,14 @@ LockTerminal()
if ((pid = fork()) == 0)
{
/* Child */
- setgid(real_gid);
+ if (setgid(real_gid))
+ Panic(errno, "setgid");
#ifdef MULTIUSER
- setuid(own_uid);
+ if (setuid(own_uid))
+ Panic(errno, "setuid");
#else
- setuid(real_uid); /* this should be done already */
+ if (setuid(real_uid)) /* this should be done already */
+ Panic(errno, "setuid");
#endif
closeallfiles(0); /* important: /etc/shadow may be open */
execl(prg, "SCREEN-LOCK", NULL);
@@ -847,11 +861,16 @@ screen_builtin_lck()
#ifdef USE_PAM
pam_handle_t *pamh = 0;
int pam_error;
-#else
- char *pass, mypass[16 + 1], salt[3];
+ char *tty_name;
#endif
+ char *pass = 0, 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)
{
@@ -890,6 +909,8 @@ screen_builtin_lck()
}
pass = ppp->pw_passwd = SaveStr(pass);
}
+#ifdef USE_PAM
+ }
#endif
debug("screen_builtin_lck looking in gcos field\n");
@@ -919,21 +940,35 @@ screen_builtin_lck()
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);
if (pam_error != PAM_SUCCESS)
AttacherFinit(SIGARG); /* goodbye */
+
+ if (strncmp(attach_tty, "/dev/", 5) == 0)
+ tty_name = attach_tty + 5;
+ else
+ tty_name = attach_tty;
+ pam_error = pam_set_item(pamh, PAM_TTY, tty_name);
+ if (pam_error != PAM_SUCCESS)
+ AttacherFinit(SIGARG); /* goodbye */
+
pam_error = pam_authenticate(pamh, 0);
pam_end(pamh, pam_error);
PAM_conversation.appdata_ptr = 0;
if (pam_error == PAM_SUCCESS)
break;
-#else
- char *buf = crypt(cp1, pass);
- if (buf && !strncmp(buf, pass, strlen(pass)))
- break;
#endif
+ }
+ else
+ {
+ char *buf = crypt(cp1, pass);
+ if (buf && !strncmp(buf, pass, strlen(pass)))
+ break;
+ }
debug("screen_builtin_lck: NO!!!!!\n");
bzero(cp1, strlen(cp1));
}
diff --git a/autom4te.cache/output.0 b/autom4te.cache/output.0
new file mode 100644
index 0000000..470dc78
--- /dev/null
+++ b/autom4te.cache/output.0
@@ -0,0 +1,8066 @@
+@%:@! /bin/sh
+@%:@ From configure.in Revision.
+@%:@ Guess values for system-dependent variables and create Makefiles.
+@%:@ Generated by GNU Autoconf 2.69.
+@%:@
+@%:@
+@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+@%:@
+@%:@
+@%:@ This configure script is free software; the Free Software Foundation
+@%:@ gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in @%:@(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in @%:@(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} @%:@ as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$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="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIB@&t@OBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+PACKAGE_URL=
+
+ac_unique_file="screen.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIB@&t@OBJS
+ETCSCREENRC
+XTERMPATH
+WRITEPATH
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+AWK
+EGREP
+GREP
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+ac_prefix_program
+VERSION
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_socket_dir
+with_socket_dir
+with_pty_mode
+with_pty_group
+enable_pam
+enable_use_locale
+enable_telnet
+enable_colors256
+enable_rxvt_osc
+with_sys_screenrc
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ case $ac_envvar in #(
+ '' | [0-9]* | *[!_$as_cr_alnum]* )
+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+ esac
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
+do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ @<:@@S|@ac_default_prefix@:>@
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ @<:@PREFIX@:>@
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root @<:@DATAROOTDIR/doc/PACKAGE@:>@
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --disable-socket-dir disable system wide socket-dir and use ~/.screen instead
+ --enable-pam enable PAM support
+ --enable-use-locale use localized month/day names
+ --enable-telnet enable builtin telnet
+ --enable-colors256 enable support for 256 colors
+ --enable-rxvt_osc enable support for rxvt OSC codes
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-socket-dir=path where to put the per-user sockets
+ --with-pty-mode=mode default mode for ptys
+ --with-pty-group=group default group for ptys
+ --with-sys-screenrc=path to the global screenrc file
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+@%:@ ac_fn_c_try_compile LINENO
+@%:@ --------------------------
+@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_compile
+
+@%:@ ac_fn_c_try_cpp LINENO
+@%:@ ----------------------
+@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_cpp
+
+@%:@ ac_fn_c_try_link LINENO
+@%:@ -----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_link
+
+@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+@%:@ -------------------------------------------------------
+@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using
+@%:@ the include files in INCLUDES and setting the cache variable VAR
+@%:@ accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_header_mongrel
+
+@%:@ ac_fn_c_try_run LINENO
+@%:@ ----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
+@%:@ that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_run
+
+@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+@%:@ -------------------------------------------------------
+@%:@ Tests whether HEADER exists and can be compiled using the include files in
+@%:@ INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_header_compile
+
+@%:@ ac_fn_c_check_func LINENO FUNC VAR
+@%:@ ----------------------------------
+@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); 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 $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ 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
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in @%:@((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+
+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 < ${srcdir}/patchlevel.h -n -e '/#define PATCHLEVEL/s/#define PATCHLEVEL *//p'`
+VERSION="$rev.$vers.$pat"
+echo "this is screen version $VERSION" 1>&6
+
+
+if test "x$prefix" = xNONE; then
+ $as_echo_n "checking for prefix by " >&6
+ # Extract the first word of "screen", so it can be a program name with args.
+set dummy screen; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_prefix_program+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_prefix_program in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_prefix_program=$ac_cv_path_ac_prefix_program
+if test -n "$ac_prefix_program"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5
+$as_echo "$ac_prefix_program" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test -n "$ac_prefix_program"; then
+ prefix=`$as_dirname -- "$ac_prefix_program" ||
+$as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
+ X"$ac_prefix_program" : 'X\(//\)$' \| \
+ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_prefix_program" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ prefix=`$as_dirname -- "$prefix" ||
+$as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$prefix" : 'X\(//\)[^/]' \| \
+ X"$prefix" : 'X\(//\)$' \| \
+ X"$prefix" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$prefix" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ fi
+fi
+
+if test "x$prefix" = xNONE; then
+ $as_echo_n "checking for prefix by " >&6
+ # Extract the first word of "gzip", so it can be a program name with args.
+set dummy gzip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_prefix_program+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_prefix_program in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_prefix_program=$ac_cv_path_ac_prefix_program
+if test -n "$ac_prefix_program"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5
+$as_echo "$ac_prefix_program" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test -n "$ac_prefix_program"; then
+ prefix=`$as_dirname -- "$ac_prefix_program" ||
+$as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
+ X"$ac_prefix_program" : 'X\(//\)$' \| \
+ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_prefix_program" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ prefix=`$as_dirname -- "$prefix" ||
+$as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$prefix" : 'X\(//\)[^/]' \| \
+ X"$prefix" : 'X\(//\)$' \| \
+ X"$prefix" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$prefix" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ fi
+fi
+
+
+old_CFLAGS="$CFLAGS"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $@%:@ != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# 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.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+if test $ac_cv_c_compiler_gnu = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
+$as_echo_n "checking whether $CC needs -traditional... " >&6; }
+if ${ac_cv_prog_gcc_traditional+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_pattern="Autoconf.*'x'"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sgtty.h>
+Autoconf TIOCGETP
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "$ac_pattern" >/dev/null 2>&1; then :
+ ac_cv_prog_gcc_traditional=yes
+else
+ ac_cv_prog_gcc_traditional=no
+fi
+rm -f conftest*
+
+
+ if test $ac_cv_prog_gcc_traditional = no; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <termio.h>
+Autoconf TCGETA
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "$ac_pattern" >/dev/null 2>&1; then :
+ ac_cv_prog_gcc_traditional=yes
+fi
+rm -f conftest*
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
+$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
+ if test $ac_cv_prog_gcc_traditional = yes; then
+ CC="$CC -traditional"
+ fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if ${ac_cv_search_strerror+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_strerror+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_strerror+:} false; then :
+
+else
+ ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "@%:@define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "@%:@define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "@%:@define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "@%:@define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "@%:@define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "@%:@define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "@%:@define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "@%:@define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+main(){exit(0);}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+
+if test $CC != cc ; then
+echo "Your $CC failed - restarting with CC=cc" 1>&6
+
+echo "" 1>&6
+
+CC=cc
+export CC
+exec $0 $configure_args
+fi
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+main(){exit(0);}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ exec 5>&2
+eval $ac_link
+echo "CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;" 1>&6
+
+echo "$ac_compile" 1>&6
+
+as_fn_error $? "Can't run the compiler - sorry" "$LINENO" 5
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+main()
+{
+ int __something_strange_();
+ __something_strange_(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ as_fn_error $? "Your compiler does not set the exit status - sorry" "$LINENO" 5
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# 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.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+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.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$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
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+if test -f etc/toolcheck; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy tools..." >&5
+$as_echo "$as_me: checking for buggy tools..." >&6;}
+sh etc/toolcheck 1>&6
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if a system-wide socket dir should be used" >&5
+$as_echo_n "checking if a system-wide socket dir should be used... " >&6; }
+@%:@ Check whether --enable-socket-dir was given.
+if test "${enable_socket_dir+set}" = set; then :
+ enableval=$enable_socket_dir;
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no. ~/.screen will be used instead." >&5
+$as_echo "no. ~/.screen will be used instead." >&6; }
+
+else
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the socket dir" >&5
+$as_echo_n "checking for the socket dir... " >&6; }
+ SOCKDIR="(eff_uid ? \"/tmp/uscreens\" : \"/tmp/screens\")"
+
+@%:@ Check whether --with-socket-dir was given.
+if test "${with_socket_dir+set}" = set; then :
+ withval=$with_socket_dir;
+ case "${withval}" in
+ *\"*) SOCKDIR="${withval}" ;;
+ *) SOCKDIR="\"${withval}\"" ;;
+ esac
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${SOCKDIR}" >&5
+$as_echo "${SOCKDIR}" >&6; }
+ cat >>confdefs.h <<_ACEOF
+@%:@define SOCKDIR $SOCKDIR
+_ACEOF
+
+
+
+fi
+
+
+
+if test -n "$ISC"; then
+ $as_echo "@%:@define ISC 1" >>confdefs.h
+ LIBS="$LIBS -linet"
+fi
+
+
+if test -f /sysV68 ; then
+$as_echo "@%:@define sysV68 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MIPS..." >&5
+$as_echo "$as_me: checking for MIPS..." >&6;}
+if test -f /lib/libmld.a || test -f /usr/lib/libmld.a || test -f /usr/lib/cmplrs/cc/libmld.a; then
+oldlibs="$LIBS"
+test -f /bin/mx || LIBS="$LIBS -lmld" # for nlist. But not on alpha.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking mld library..." >&5
+$as_echo "$as_me: checking mld library..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -r /dev/ptc; then
+$as_echo "@%:@define MIPS 1" >>confdefs.h
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking wait3..." >&5
+$as_echo "$as_me: checking wait3..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+wait3();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking wait2..." >&5
+$as_echo "$as_me: checking wait2..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+wait2();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define USE_WAIT2 1" >>confdefs.h
+ LIBS="$LIBS -lbsd" ; CC="$CC -I/usr/include/bsd"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Ultrix..." >&5
+$as_echo "$as_me: checking for Ultrix..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined(ultrix) || defined(__ultrix)
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ULTRIX=1
+fi
+rm -f conftest*
+
+
+if test -f /usr/lib/libpyr.a ; then
+oldlibs="$LIBS"
+LIBS="$LIBS -lpyr"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Pyramid OSX..." >&5
+$as_echo "$as_me: checking Pyramid OSX..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+open_controlling_pty("")
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define OSX 1" >>confdefs.h
+
+else
+ LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for butterfly..." >&5
+$as_echo "$as_me: checking for butterfly..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined(butterfly)
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ butterfly=1
+fi
+rm -f conftest*
+
+
+if test -z "$butterfly"; then
+if test -n "$ULTRIX"; then
+ test -z "$GCC" && CC="$CC -YBSD"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX.1..." >&5
+$as_echo "$as_me: checking for POSIX.1..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <unistd.h>
+main () {
+#ifdef _POSIX_VERSION
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ echo "- you have a POSIX system" 1>&6
+ $as_echo "@%:@define POSIX 1" >>confdefs.h
+ posix=1
+fi
+rm -f conftest*
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System V..." >&5
+$as_echo "$as_me: checking for System V..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <signal.h>
+#include <fcntl.h>
+int
+main ()
+{
+int x = SIGCHLD | FNDELAY;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ $as_echo "@%:@define SYSV 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sequent/ptx..." >&5
+$as_echo "$as_me: checking for sequent/ptx..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef _SEQUENT_
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ LIBS="$LIBS -lsocket -linet";seqptx=1
+fi
+rm -f conftest*
+
+
+oldlibs="$LIBS"
+LIBS="$LIBS -lelf"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SVR4..." >&5
+$as_echo "$as_me: checking SVR4..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <utmpx.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_fn_c_check_header_mongrel "$LINENO" "dwarf.h" "ac_cv_header_dwarf_h" "$ac_includes_default"
+if test "x$ac_cv_header_dwarf_h" = xyes; then :
+ $as_echo "@%:@define SVR4 1" >>confdefs.h
+ $as_echo "@%:@define BUGGYGETLOGIN 1" >>confdefs.h
+
+else
+ ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
+if test "x$ac_cv_header_elf_h" = xyes; then :
+ $as_echo "@%:@define SVR4 1" >>confdefs.h
+ $as_echo "@%:@define BUGGYGETLOGIN 1" >>confdefs.h
+
+fi
+
+
+fi
+
+
+
+else
+ LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+for ac_header in stropts.h string.h strings.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris 2.x..." >&5
+$as_echo "$as_me: checking for Solaris 2.x..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined(SVR4) && defined(sun)
+ yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ LIBS="$LIBS -lsocket -lnsl -lkstat"
+fi
+rm -f conftest*
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking BSD job jontrol..." >&5
+$as_echo "$as_me: checking BSD job jontrol..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/ioctl.h>
+
+int
+main ()
+{
+
+#ifdef POSIX
+tcsetpgrp(0, 0);
+#else
+int x = TIOCSPGRP;
+#ifdef SYSV
+setpgrp();
+#else
+int y = TIOCNOTTY;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ echo "- you have jobcontrol" 1>&6
+ $as_echo "@%:@define BSDJOBS 1" >>confdefs.h
+
+else
+ echo "- you don't have jobcontrol" 1>&6
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking setresuid..." >&5
+$as_echo "$as_me: checking setresuid..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+setresuid(0, 0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_SETRESUID 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking setreuid..." >&5
+$as_echo "$as_me: checking setreuid..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+setreuid(0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_SETREUID 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking seteuid..." >&5
+$as_echo "$as_me: checking seteuid..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#if defined(linux) || defined(NeXT) || defined(_AUX_SOURCE) || defined(AUX) || defined(ultrix) || (defined(sun) && defined(SVR4)) || defined(ISC) || defined(sony_news)
+seteuid_is_broken(0);
+#else
+seteuid(0);
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_SETEUID 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking execvpe..." >&5
+$as_echo "$as_me: checking execvpe..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ execvpe(0, 0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_EXECVPE 1" >>confdefs.h
+
+CFLAGS="$CFLAGS -D_GNU_SOURCE"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select..." >&5
+$as_echo "$as_me: checking select..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+select(0, 0, 0, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="$LIBS -lnet -lnsl"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select with $LIBS..." >&5
+$as_echo "$as_me: checking select with $LIBS..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+select(0, 0, 0, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ as_fn_error $? "!!! no select - no screen" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fifos..." >&5
+$as_echo "$as_me: checking fifos..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* For select - According to POSIX 1003.1-2001 */
+#include <sys/select.h>
+
+/* For select - According to earlier standards */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#ifndef O_NONBLOCK
+#define O_NONBLOCK O_NDELAY
+#endif
+#ifndef S_IFIFO
+#define S_IFIFO 0010000
+#endif
+
+char *fin = "/tmp/conftest$$";
+
+main()
+{
+ struct stat stb;
+ fd_set f;
+
+ (void)alarm(5);
+ unlink(fin);
+#ifdef POSIX
+ if (mkfifo(fin, 0777))
+#else
+ if (mknod(fin, S_IFIFO|0777, 0))
+#endif
+ exit(1);
+ if (stat(fin, &stb) || (stb.st_mode & S_IFIFO) != S_IFIFO)
+ exit(1);
+ close(0);
+#ifdef __386BSD__
+ /*
+ * The next test fails under 386BSD, but screen works using fifos.
+ * Fifos in O_RDWR mode are only used for the BROKEN_PIPE case and for
+ * the select() configuration test.
+ */
+ exit(0);
+#endif
+ if (open(fin, O_RDONLY | O_NONBLOCK))
+ exit(1);
+ if (fork() == 0)
+ {
+ close(0);
+ if (open(fin, O_WRONLY | O_NONBLOCK))
+ exit(1);
+ close(0);
+ if (open(fin, O_WRONLY | O_NONBLOCK))
+ exit(1);
+ if (write(0, "TEST", 4) == -1)
+ exit(1);
+ exit(0);
+ }
+ FD_SET(0, &f);
+ if (select(1, &f, 0, 0, 0) == -1)
+ exit(1);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- your fifos are usable" 1>&6
+ fifo=1
+else
+ echo "- your fifos are not usable" 1>&6
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f /tmp/conftest*
+
+if test -n "$fifo"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken fifo implementation..." >&5
+$as_echo "$as_me: checking for broken fifo implementation..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* For select - According to POSIX 1003.1-2001 */
+#include <sys/select.h>
+
+/* For select - According to earlier standards */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#ifndef O_NONBLOCK
+#define O_NONBLOCK O_NDELAY
+#endif
+#ifndef S_IFIFO
+#define S_IFIFO 0010000
+#endif
+
+char *fin = "/tmp/conftest$$";
+
+main()
+{
+ struct timeval tv;
+ fd_set f;
+
+#ifdef POSIX
+ if (mkfifo(fin, 0600))
+#else
+ if (mknod(fin, S_IFIFO|0600, 0))
+#endif
+ exit(1);
+ close(0);
+ if (open(fin, O_RDONLY|O_NONBLOCK))
+ exit(1);
+ FD_SET(0, &f);
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ if (select(1, &f, 0, 0, &tv))
+ exit(1);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- your implementation is ok" 1>&6
+
+else
+ echo "- you have a broken implementation" 1>&6
+ $as_echo "@%:@define BROKEN_PIPE 1" >>confdefs.h
+ fifobr=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f /tmp/conftest*
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sockets..." >&5
+$as_echo "$as_me: checking sockets..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* For select - According to POSIX 1003.1-2001 */
+#include <sys/select.h>
+
+/* For select - According to earlier standards */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+char *son = "/tmp/conftest$$";
+
+main()
+{
+ int s1, s2, l;
+ struct sockaddr_un a;
+ fd_set f;
+
+ (void)alarm(5);
+ if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+ exit(1);
+ a.sun_family = AF_UNIX;
+ strcpy(a.sun_path, son);
+ (void) unlink(son);
+ if (bind(s1, (struct sockaddr *) &a, strlen(son)+2) == -1)
+ exit(1);
+ if (listen(s1, 2))
+ exit(1);
+ if (fork() == 0)
+ {
+ if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+ kill(getppid(), 3);
+ (void)connect(s2, (struct sockaddr *)&a, strlen(son) + 2);
+ if (write(s2, "HELLO", 5) == -1)
+ kill(getppid(), 3);
+ exit(0);
+ }
+ l = sizeof(a);
+ close(0);
+ if (accept(s1, &a, &l))
+ exit(1);
+ FD_SET(0, &f);
+ if (select(1, &f, 0, 0, 0) == -1)
+ exit(1);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- your sockets are usable" 1>&6
+ sock=1
+else
+ echo "- your sockets are not usable" 1>&6
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f /tmp/conftest*
+
+if test -n "$sock"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking socket implementation..." >&5
+$as_echo "$as_me: checking socket implementation..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* For select - According to POSIX 1003.1-2001 */
+#include <sys/select.h>
+
+/* For select - According to earlier standards */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+char *son = "/tmp/conftest$$";
+
+main()
+{
+ int s;
+ struct stat stb;
+ struct sockaddr_un a;
+ if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+ exit(0);
+ a.sun_family = AF_UNIX;
+ strcpy(a.sun_path, son);
+ (void) unlink(son);
+ if (bind(s, (struct sockaddr *) &a, strlen(son)+2) == -1)
+ exit(0);
+ if (stat(son, &stb))
+ exit(1);
+ close(s);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- you are normal" 1>&6
+
+else
+ echo "- unix domain sockets are not kept in the filesystem" 1>&6
+
+$as_echo "@%:@define SOCK_NOT_IN_FS 1" >>confdefs.h
+ socknofs=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f /tmp/conftest*
+fi
+
+
+if test -n "$fifo"; then
+ if test -n "$sock"; then
+ if test -n "$nore"; then
+ echo "- hmmm... better take the fifos" 1>&6
+
+ $as_echo "@%:@define NAMEDPIPE 1" >>confdefs.h
+
+ elif test -n "$fifobr"; then
+ echo "- as your fifos are broken lets use the sockets." 1>&6
+
+ else
+ echo "- both sockets and fifos usable. let's take sockets." 1>&6
+
+ fi
+ else
+ echo "- using named pipes" 1>&6
+
+ $as_echo "@%:@define NAMEDPIPE 1" >>confdefs.h
+
+ fi
+elif test -n "$sock"; then
+ echo "- using unix-domain sockets" 1>&6
+
+else
+ as_fn_error $? "you have neither usable sockets nor usable pipes -> no screen" "$LINENO" 5
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select return value..." >&5
+$as_echo "$as_me: checking select return value..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* For select - According to POSIX 1003.1-2001 */
+#include <sys/select.h>
+
+/* For select - According to earlier standards */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <fcntl.h>
+
+char *nam = "/tmp/conftest$$";
+
+#ifdef NAMEDPIPE
+
+#ifndef O_NONBLOCK
+#define O_NONBLOCK O_NDELAY
+#endif
+#ifndef S_IFIFO
+#define S_IFIFO 0010000
+#endif
+
+
+main()
+{
+ fd_set f;
+
+#ifdef __FreeBSD__
+/* From Andrew A. Chernov (ache@astral.msk.su):
+ * opening RDWR fifo fails in BSD 4.4, but select return values are
+ * right.
+ */
+ exit(0);
+#endif
+ (void)alarm(5);
+#ifdef POSIX
+ if (mkfifo(nam, 0777))
+#else
+ if (mknod(nam, S_IFIFO|0777, 0))
+#endif
+ exit(1);
+ close(0);
+ if (open(nam, O_RDWR | O_NONBLOCK))
+ exit(1);
+ if (write(0, "TEST", 4) == -1)
+ exit(1);
+
+#else
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+main()
+{
+ int s1, s2, l;
+ struct sockaddr_un a;
+ fd_set f;
+
+ (void)alarm(5);
+ if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+ exit(1);
+ a.sun_family = AF_UNIX;
+ strcpy(a.sun_path, nam);
+ (void) unlink(nam);
+ if (bind(s1, (struct sockaddr *) &a, strlen(nam)+2) == -1)
+ exit(1);
+ if (listen(s1, 2))
+ exit(1);
+ if (fork() == 0)
+ {
+ if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+ kill(getppid(), 3);
+ (void)connect(s2, (struct sockaddr *)&a, strlen(nam) + 2);
+ if (write(s2, "HELLO", 5) == -1)
+ kill(getppid(), 3);
+ exit(0);
+ }
+ l = sizeof(a);
+ close(0);
+ if (accept(s1, (struct sockaddr *)&a, &l))
+ exit(1);
+#endif
+
+
+ FD_SET(0, &f);
+ if (select(1, &f, 0, 0, 0) == -1)
+ exit(1);
+ if (select(1, &f, &f, 0, 0) != 2)
+ exit(1);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- select is ok" 1>&6
+
+else
+ echo "- select can't count" 1>&6
+ $as_echo "@%:@define SELECT_BROKEN 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent..." >&5
+$as_echo "$as_me: checking for tgetent..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ olibs="$LIBS"
+LIBS="-lcurses $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libcurses..." >&5
+$as_echo "$as_me: checking libcurses..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#ifdef __hpux
+__sorry_hpux_libcurses_is_totally_broken_in_10_10();
+#else
+tgetent((char *)0, (char *)0);
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-ltermcap $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermcap..." >&5
+$as_echo "$as_me: checking libtermcap..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-ltermlib $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermlib..." >&5
+$as_echo "$as_me: checking libtermlib..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-lncursesw $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libncursesw..." >&5
+$as_echo "$as_me: checking libncursesw..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-ltinfow $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtinfow..." >&5
+$as_echo "$as_me: checking libtinfow..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-lncurses $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libncurses..." >&5
+$as_echo "$as_me: checking libncurses..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-ltinfo $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtinfo..." >&5
+$as_echo "$as_me: checking libtinfo..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ as_fn_error $? "!!! no tgetent - no screen" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+main()
+{
+ exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- you use the termcap database" 1>&6
+
+else
+ echo "- you use the terminfo database" 1>&6
+ $as_echo "@%:@define TERMINFO 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ospeed..." >&5
+$as_echo "$as_me: checking ospeed..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+extern short ospeed;
+int
+main ()
+{
+ospeed=5;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ $as_echo "@%:@define NEED_OSPEED 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc..." >&5
+$as_echo "$as_me: checking for /dev/ptc..." >&6;}
+if test -r /dev/ptc; then
+$as_echo "@%:@define HAVE_DEV_PTC 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVR4 ptys..." >&5
+$as_echo "$as_me: checking for SVR4 ptys..." >&6;}
+sysvr4ptys=
+if test -c /dev/ptmx ; then
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+ptsname(0);grantpt(0);unlockpt(0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_SVR4_PTYS 1" >>confdefs.h
+
+sysvr4ptys=1
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+for ac_func in getpt
+do :
+ ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
+if test "x$ac_cv_func_getpt" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_GETPT 1
+_ACEOF
+
+fi
+done
+
+
+if test -z "$sysvr4ptys"; then
+for ac_func in openpty
+do :
+ ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"
+if test "x$ac_cv_func_openpty" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_OPENPTY 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
+$as_echo_n "checking for openpty in -lutil... " >&6; }
+if ${ac_cv_lib_util_openpty+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lutil $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char openpty ();
+int
+main ()
+{
+return openpty ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_util_openpty=yes
+else
+ ac_cv_lib_util_openpty=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
+$as_echo "$ac_cv_lib_util_openpty" >&6; }
+if test "x$ac_cv_lib_util_openpty" = xyes; then :
+ $as_echo "@%:@define HAVE_OPENPTY 1" >>confdefs.h
+ LIBS="$LIBS -lutil"
+fi
+
+fi
+done
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptyranges..." >&5
+$as_echo "$as_me: checking for ptyranges..." >&6;}
+if test -d /dev/ptym ; then
+pdir='/dev/ptym'
+else
+pdir='/dev'
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef M_UNIX
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ptys=`echo /dev/ptyp??`
+else
+ ptys=`echo $pdir/pty??`
+fi
+rm -f conftest*
+
+if test "$ptys" != "$pdir/pty??" ; then
+p0=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
+p1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'`
+cat >>confdefs.h <<_ACEOF
+@%:@define PTYRANGE0 "$p0"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PTYRANGE1 "$p1"
+_ACEOF
+
+fi
+
+
+@%:@ Check whether --with-pty-mode was given.
+if test "${with_pty_mode+set}" = set; then :
+ withval=$with_pty_mode; ptymode="${withval}"
+fi
+
+
+@%:@ Check whether --with-pty-group was given.
+if test "${with_pty_group+set}" = set; then :
+ withval=$with_pty_group; ptygrp="${withval}"
+fi
+
+test -n "$ptymode" || ptymode=0620
+if test -n "$ptygrp" ; then
+cat >>confdefs.h <<_ACEOF
+@%:@define PTYMODE $ptymode
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PTYGROUP $ptygrp
+_ACEOF
+
+else
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default tty permissions/group..." >&5
+$as_echo "$as_me: checking default tty permissions/group..." >&6;}
+rm -f conftest_grp
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdio.h>
+main()
+{
+ struct stat sb;
+ char *x,*ttyname();
+ int om, m;
+ FILE *fp;
+
+ if (!(x = ttyname(0))) exit(1);
+ if (stat(x, &sb)) exit(1);
+ om = sb.st_mode;
+ if (om & 002) exit(0);
+ m = system("mesg y");
+ if (m == -1 || m == 127) exit(1);
+ if (stat(x, &sb)) exit(1);
+ m = sb.st_mode;
+ if (chmod(x, om)) exit(1);
+ if (m & 002) exit(0);
+ if (sb.st_gid == getgid()) exit(1);
+ if (!(fp=fopen("conftest_grp", "w")))
+ exit(1);
+ fprintf(fp, "%d\n", sb.st_gid);
+ fclose(fp);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+ if test -f conftest_grp; then
+ ptygrp=`cat conftest_grp`
+ echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
+
+ cat >>confdefs.h <<_ACEOF
+@%:@define PTYMODE $ptymode
+_ACEOF
+
+ cat >>confdefs.h <<_ACEOF
+@%:@define PTYGROUP $ptygrp
+_ACEOF
+
+ else
+ echo "- ptys are world accessable" 1>&6
+
+ fi
+
+else
+
+ WRITEPATH=''
+ XTERMPATH=''
+ # Extract the first word of "write", so it can be a program name with args.
+set dummy write; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_WRITEPATH+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $WRITEPATH in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_WRITEPATH="$WRITEPATH" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_WRITEPATH="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+WRITEPATH=$ac_cv_path_WRITEPATH
+if test -n "$WRITEPATH"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WRITEPATH" >&5
+$as_echo "$WRITEPATH" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ # Extract the first word of "xterm", so it can be a program name with args.
+set dummy xterm; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_XTERMPATH+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $XTERMPATH in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_XTERMPATH="$XTERMPATH" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_XTERMPATH="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+XTERMPATH=$ac_cv_path_XTERMPATH
+if test -n "$XTERMPATH"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XTERMPATH" >&5
+$as_echo "$XTERMPATH" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ found=
+ if test -n "$WRITEPATH$XTERMPATH"; then
+ findfollow=
+ lsfollow=
+ found=`find $WRITEPATH $XTERMPATH -follow -print 2>/dev/null`
+ if test -n "$found"; then
+ findfollow=-follow
+ lsfollow=L
+ fi
+ if test -n "$XTERMPATH"; then
+ ptygrpn=`ls -l$lsfollow $XTERMPATH | sed -n -e 1p | $AWK '{print $4}'`
+ if test tty != "$ptygrpn"; then
+ XTERMPATH=
+ fi
+ fi
+ fi
+ if test -n "$WRITEPATH$XTERMPATH"; then
+ found=`find $WRITEPATH $XTERMPATH $findfollow -perm -2000 -print`
+ if test -n "$found"; then
+ ptygrp=`ls -ln$lsfollow $found | sed -n -e 1p | $AWK '{print $4}'`
+ echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
+
+ cat >>confdefs.h <<_ACEOF
+@%:@define PTYMODE $ptymode
+_ACEOF
+
+ cat >>confdefs.h <<_ACEOF
+@%:@define PTYGROUP $ptygrp
+_ACEOF
+
+ else
+ echo "- ptys are world accessable" 1>&6
+
+ fi
+ else
+ echo "- can't determine - assume ptys are world accessable" 1>&6
+
+ fi
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f conftest_grp
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getutent..." >&5
+$as_echo "$as_me: checking getutent..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <time.h> /* to get time_t on SCO */
+#include <sys/types.h>
+#if defined(SVR4) && !defined(DGUX)
+#include <utmpx.h>
+#define utmp utmpx
+#else
+#include <utmp.h>
+#endif
+#ifdef __hpux
+#define pututline _pututline
+#endif
+
+int
+main ()
+{
+int x = DEAD_PROCESS; pututline((struct utmp *)0); getutent();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define GETUTENT 1" >>confdefs.h
+
+else
+ olibs="$LIBS"
+LIBS="$LIBS -lgen"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getutent with -lgen..." >&5
+$as_echo "$as_me: checking getutent with -lgen..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <time.h>
+#include <sys/types.h>
+#if defined(SVR4) && !defined(DGUX)
+#include <utmpx.h>
+#define utmp utmpx
+#else
+#include <utmp.h>
+#endif
+#ifdef __hpux
+#define pututline _pututline
+#endif
+
+int
+main ()
+{
+int x = DEAD_PROCESS; pututline((struct utmp *)0); getutent();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define GETUTENT 1" >>confdefs.h
+
+else
+ LIBS="$olibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host..." >&5
+$as_echo "$as_me: checking ut_host..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <time.h>
+#include <sys/types.h>
+#if defined(SVR4) && !defined(DGUX)
+#include <utmpx.h>
+#define utmp utmpx
+#else
+#include <utmp.h>
+#endif
+
+int
+main ()
+{
+struct utmp u; u.ut_host[0] = 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ $as_echo "@%:@define UTHOST 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_fn_c_check_header_mongrel "$LINENO" "utempter.h" "ac_cv_header_utempter_h" "$ac_includes_default"
+if test "x$ac_cv_header_utempter_h" = xyes; then :
+ have_utempter=yes
+else
+ have_utempter=no
+fi
+
+
+if test "$have_utempter" = yes; then
+ $as_echo "@%:@define HAVE_UTEMPTER 1" >>confdefs.h
+
+ LIBS="$LIBS -lutempter"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libutil(s)..." >&5
+$as_echo "$as_me: checking for libutil(s)..." >&6;}
+test -f /usr/lib/libutils.a && LIBS="$LIBS -lutils"
+test -f /usr/lib/libutil.a && LIBS="$LIBS -lutil"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getloadavg..." >&5
+$as_echo "$as_me: checking getloadavg..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+getloadavg((double *)0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define LOADAV_GETLOADAVG 1" >>confdefs.h
+ load=1
+else
+ if test -f /usr/lib/libkvm.a ; then
+olibs="$LIBS"
+LIBS="$LIBS -lkvm"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getloadavg with -lkvm..." >&5
+$as_echo "$as_me: checking getloadavg with -lkvm..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+getloadavg((double *)0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define LOADAV_GETLOADAVG 1" >>confdefs.h
+ load=1
+else
+ LIBS="$olibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+if test -z "$load" ; then
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined(NeXT) || defined(apollo) || defined(linux)
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ load=1
+fi
+rm -f conftest*
+
+fi
+if test -z "$load" ; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernelfile..." >&5
+$as_echo "$as_me: checking for kernelfile..." >&6;}
+for core in /unix /vmunix /dynix /hp-ux /xelos /dev/ksyms /kernel/unix /kernel/genunix /unicos /mach /netbsd /386bsd /dgux /bsd /stand/vmunix; do
+ if test -f $core || test -c $core; then
+ break
+ fi
+done
+if test ! -f $core && test ! -c $core ; then
+ echo "- no kernelfile found" 1>&6
+
+else
+ echo "- using kernelfile '$core'" 1>&6
+
+ if test -r $core ; then
+ cat >>confdefs.h <<_ACEOF
+@%:@define LOADAV_UNIX "$core"
+_ACEOF
+
+ ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
+if test "x$ac_cv_header_nlist_h" = xyes; then :
+ $as_echo "@%:@define NLIST_STRUCT 1" >>confdefs.h
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking n_un in struct nlist..." >&5
+$as_echo "$as_me: checking n_un in struct nlist..." >&6;}
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <nlist.h>
+int
+main ()
+{
+struct nlist n; n.n_un.n_name = 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ $as_echo "@%:@define NLIST_NAME_UNION 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nlist declaration..." >&5
+$as_echo "$as_me: checking for nlist declaration..." >&6;}
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifdef NLIST_STRUCT
+# include <nlist.h>
+#else
+# include <a.out.h>
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "nlist(( | )( | )*.*\(|\()" >/dev/null 2>&1; then :
+ $as_echo "@%:@define NLIST_DECLARED 1" >>confdefs.h
+
+fi
+rm -f conftest*
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for avenrun symbol..." >&5
+$as_echo "$as_me: checking for avenrun symbol..." >&6;}
+ nlist64=
+ for av in avenrun _avenrun _Loadavg avenrun _avenrun _Loadavg; do
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#ifdef NLIST_STRUCT
+#include <nlist.h>
+#else
+#include <a.out.h>
+#endif
+
+$nlist64
+
+struct nlist nl[2];
+
+main()
+{
+#if !defined(_AUX_SOURCE) && !defined(AUX)
+# ifdef NLIST_NAME_UNION
+ nl[0].n_un.n_name = "$av";
+# else
+ nl[0].n_name = "$av";
+# endif
+#else
+ strncpy(nl[0].n_name, "$av", sizeof(nl[0].n_name));
+#endif
+ nlist(LOADAV_UNIX, nl);
+ if (nl[0].n_value == 0)
+ exit(1);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ avensym=$av;break
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ if test "$av" = _Loadavg; then
+ nlist64='#define nlist nlist64'
+ fi
+ done
+ if test -z "$avensym" ; then
+ echo "- no avenrun symbol found" 1>&6
+
+ else
+ echo "- using avenrun symbol '$avensym'" 1>&6
+
+ cat >>confdefs.h <<_ACEOF
+@%:@define LOADAV_AVENRUN "$avensym"
+_ACEOF
+
+ if test -n "$nlist64"; then
+ echo "- used nlist64 to find it" 1>&6
+
+ $as_echo "@%:@define LOADAV_USE_NLIST64 1" >>confdefs.h
+
+ fi
+ load=1
+ fi
+ else
+ echo "Can't configure the load average display feature" 1>&6
+
+ echo "because $core is not readable by you." 1>&6
+
+ echo "To configure the load average display feature" 1>&6
+
+ echo "re-run configure as root if possible." 1>&6
+
+ echo "If you are not the system administrator then disregard" 1>&6
+
+ echo "this warning. You can still use screen without" 1>&6
+
+ echo "the load average display feature." 1>&6
+
+ fi
+fi
+fi
+
+cat > conftest.c <<EOF
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/param.h>
+
+_CUT_HERE_
+
+#if !defined(LOADAV_GETLOADAVG) && ((defined(hp300) && !defined(__hpux)) || defined(sun) || (defined(ultrix) && defined(mips)) || defined(_SEQUENT_) || defined(sgi) || (defined(SVR4) && !defined(__hpux)) || defined(sony_news) || (!defined(__osf__) && defined(__alpha)) || defined(_IBMR2) || defined(_AUX_SOURCE) || defined(AUX) || defined(m88k))
+loadtype=long
+# if defined(apollo) || defined(_IBMR2) || defined(_AUX_SOURCE) || defined(AUX)
+loadscale=65536
+# else
+# if defined(FSCALE) && !defined(__osf__)
+# undef FSCALE
+loadscale=FSCALE
+# else
+# ifdef sgi
+loadtype=int
+loadscale=1024
+# else
+# if defined(MIPS) || defined(SVR4) || defined(m88k)
+loadscale=256
+# else /* not MIPS */
+loadscale=1000 /* our default value */
+# endif /* MIPS */
+# endif /* sgi */
+# endif /* not FSCALE */
+# endif /* not apollo */
+#else
+loadtype=double
+loadscale=1
+#endif
+#ifdef alliant
+loadnum=4
+#else
+loadnum=3
+#endif
+
+EOF
+eval "$ac_cpp conftest.c 2>&5 | sed -e '1,/_CUT_HERE_/d' -e 's/ //g' > conftest.out"
+. ./conftest.out
+rm -f conftest*
+
+
+if test -n "$load" ; then $as_echo "@%:@define LOADAV 1" >>confdefs.h
+ fi
+if test -n "$loadtype" ; then cat >>confdefs.h <<_ACEOF
+@%:@define LOADAV_TYPE $loadtype
+_ACEOF
+ fi
+if test -n "$loadnum" ; then cat >>confdefs.h <<_ACEOF
+@%:@define LOADAV_NUM $loadnum
+_ACEOF
+ fi
+if test -n "$loadscale" ; then cat >>confdefs.h <<_ACEOF
+@%:@define LOADAV_SCALE $loadscale
+_ACEOF
+ fi
+
+if test -n "$posix" ; then
+
+echo "assuming posix signal definition" 1>&6
+
+$as_echo "@%:@define SIGVOID 1" >>confdefs.h
+
+
+else
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers..." >&5
+$as_echo "$as_me: checking return type of signal handlers..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+#undef signal
+#endif
+extern void (*signal ()) ();
+int
+main ()
+{
+int i;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ $as_echo "@%:@define SIGVOID 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sigset..." >&5
+$as_echo "$as_me: checking sigset..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <signal.h>
+
+int
+main ()
+{
+
+#ifdef SIGVOID
+sigset(0, (void (*)())0);
+#else
+sigset(0, (int (*)())0);
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define USESIGSET 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking signal implementation..." >&5
+$as_echo "$as_me: checking signal implementation..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <signal.h>
+
+#ifndef SIGCLD
+#define SIGCLD SIGCHLD
+#endif
+#ifdef USESIGSET
+#define signal sigset
+#endif
+
+int got;
+
+#ifdef SIGVOID
+void
+#endif
+hand()
+{
+ got++;
+}
+
+main()
+{
+ /* on hpux we use sigvec to get bsd signals */
+#ifdef __hpux
+ (void)signal(SIGCLD, hand);
+ kill(getpid(), SIGCLD);
+ kill(getpid(), SIGCLD);
+ if (got < 2)
+ exit(1);
+#endif
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ $as_echo "@%:@define SYSVSIGS 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt and sec libraries..." >&5
+$as_echo "$as_me: checking for crypt and sec libraries..." >&6;}
+test -f /lib/libcrypt_d.a || test -f /usr/lib/libcrypt_d.a && LIBS="$LIBS -lcrypt_d"
+oldlibs="$LIBS"
+LIBS="$LIBS -lcrypt"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking crypt..." >&5
+$as_echo "$as_me: checking crypt..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$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="$LIBS"
+LIBS="$LIBS -lsun"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking IRIX sun library..." >&5
+$as_echo "$as_me: checking IRIX sun library..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking syslog..." >&5
+$as_echo "$as_me: checking syslog..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+closelog();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ oldlibs="$LIBS"
+LIBS="$LIBS -lbsd"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking syslog in libbsd.a..." >&5
+$as_echo "$as_me: checking syslog in libbsd.a..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+closelog();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ echo "- found." 1>&6
+
+else
+ LIBS="$oldlibs"
+echo "- bad news: syslog missing." 1>&6
+ $as_echo "@%:@define NOSYSLOG 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef M_UNIX
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ LIBS="$LIBS -lsocket -lcrypt_i"
+fi
+rm -f conftest*
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking wait union..." >&5
+$as_echo "$as_me: checking wait union..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/wait.h>
+
+int
+main ()
+{
+
+ union wait x;
+ int y;
+#ifdef WEXITSTATUS
+ y = WEXITSTATUS(x);
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ $as_echo "@%:@define BSDWAIT 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test -z "$butterfly"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for termio or termios..." >&5
+$as_echo "$as_me: checking for termio or termios..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <termio.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ $as_echo "@%:@define TERMIO 1" >>confdefs.h
+
+else
+ if test -n "$posix"; then
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <termios.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ $as_echo "@%:@define TERMIO 1" >>confdefs.h
+
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getspnam..." >&5
+$as_echo "$as_me: checking getspnam..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <shadow.h>
+int
+main ()
+{
+getspnam("x");
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define SHADOWPW 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getttyent..." >&5
+$as_echo "$as_me: checking getttyent..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+getttyent();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define GETTTYENT 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fdwalk..." >&5
+$as_echo "$as_me: checking fdwalk..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int
+main ()
+{
+fdwalk(NULL, NULL);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_FDWALK 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&5
+$as_echo "$as_me: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+main() {
+ char buf[10];
+ strcpy(buf, "abcdefghi");
+ bcopy(buf, buf + 2, 3);
+ if (strncmp(buf, "ababcf", 6))
+ exit(1);
+ strcpy(buf, "abcdefghi");
+ bcopy(buf + 2, buf, 3);
+ if (strncmp(buf, "cdedef", 6))
+ exit(1);
+ exit(0); /* libc version works properly. */
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ $as_echo "@%:@define USEBCOPY 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define bcopy(s,d,l) memmove(d,s,l)
+main() {
+ char buf[10];
+ strcpy(buf, "abcdefghi");
+ bcopy(buf, buf + 2, 3);
+ if (strncmp(buf, "ababcf", 6))
+ exit(1);
+ strcpy(buf, "abcdefghi");
+ bcopy(buf + 2, buf, 3);
+ if (strncmp(buf, "cdedef", 6))
+ exit(1);
+ exit(0); /* libc version works properly. */
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ $as_echo "@%:@define USEMEMMOVE 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define bcopy(s,d,l) memcpy(d,s,l)
+main() {
+ char buf[10];
+ strcpy(buf, "abcdefghi");
+ bcopy(buf, buf + 2, 3);
+ if (strncmp(buf, "ababcf", 6))
+ exit(1);
+ strcpy(buf, "abcdefghi");
+ bcopy(buf + 2, buf, 3);
+ if (strncmp(buf, "cdedef", 6))
+ exit(1);
+ exit(0); /* libc version works properly. */
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ $as_echo "@%:@define USEMEMCPY 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
+$as_echo_n "checking for long file names... " >&6; }
+if ${ac_cv_sys_long_file_names+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_long_file_names=yes
+# Test for long file names in all the places we know might matter:
+# . the current directory, where building will happen
+# $prefix/lib where we will be installing things
+# $exec_prefix/lib likewise
+# $TMPDIR if set, where it might want to write temporary files
+# /tmp where it might want to write temporary files
+# /var/tmp likewise
+# /usr/tmp likewise
+for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
+ # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
+ # in the usual case where exec_prefix is '${prefix}'.
+ case $ac_dir in #(
+ . | /* | ?:[\\/]*) ;; #(
+ *) continue;;
+ esac
+ test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
+ ac_xdir=$ac_dir/cf$$
+ (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
+ ac_tf1=$ac_xdir/conftest9012345
+ ac_tf2=$ac_xdir/conftest9012346
+ touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
+ ac_cv_sys_long_file_names=no
+ rm -f -r "$ac_xdir" 2>/dev/null
+ test $ac_cv_sys_long_file_names = no && break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
+$as_echo "$ac_cv_sys_long_file_names" >&6; }
+if test $ac_cv_sys_long_file_names = yes; then
+
+$as_echo "@%:@define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for vsprintf" >&5
+$as_echo_n "checking for vsprintf... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+int
+main ()
+{
+va_list valist; vsprintf(0,0,valist);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };$as_echo "@%:@define USEVARARGS 1" >>confdefs.h
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+ as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
+$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
+if eval \${$as_ac_Header+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_ac_Header=yes"
+else
+ eval "$as_ac_Header=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$as_ac_Header
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+_ACEOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dir; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_opendir+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+ ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' x; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_opendir+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+ ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setenv" >&5
+$as_echo_n "checking for setenv... " >&6; }
+if test -z "$ac_setenv_args"; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int
+main ()
+{
+
+ setenv((char *) 0, (char *) 0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_setenv_args=3
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+if test -z "$ac_setenv_args"; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int
+main ()
+{
+
+ setenv((char *) 0, (char *) 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_setenv_args=2
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+if test -n "$ac_setenv_args"; then
+ $as_echo "@%:@define USESETENV 1" >>confdefs.h
+
+ if test "$ac_setenv_args" = 3; then
+ $as_echo "@%:@define HAVE_SETENV_3 1" >>confdefs.h
+
+ elif test "$ac_setenv_args" = 2; then
+ $as_echo "@%:@define HAVE_SETENV_2 1" >>confdefs.h
+
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv" >&5
+$as_echo_n "checking for putenv... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+putenv((char *)0);unsetenv((char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };$as_echo "@%:@define NEEDPUTENV 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo(CODESET)" >&5
+$as_echo_n "checking for nl_langinfo(CODESET)... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <langinfo.h>
+
+int
+main ()
+{
+nl_langinfo(CODESET);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };$as_echo "@%:@define HAVE_NL_LANGINFO 1" >>confdefs.h
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostname" >&5
+$as_echo_n "checking for library containing gethostname... " >&6; }
+if ${ac_cv_search_gethostname+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostname ();
+int
+main ()
+{
+return gethostname ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' nsl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_gethostname=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_gethostname+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_gethostname+:} false; then :
+
+else
+ ac_cv_search_gethostname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostname" >&5
+$as_echo "$ac_cv_search_gethostname" >&6; }
+ac_res=$ac_cv_search_gethostname
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+for ac_func in rename fchmod fchown strerror lstat _exit utimes vsnprintf getcwd setlocale strftime
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+@%:@ Check whether --enable-pam was given.
+if test "${enable_pam+set}" = set; then :
+ enableval=$enable_pam;
+fi
+
+if test "$enable_pam" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PAM support" >&5
+$as_echo_n "checking for PAM support... " >&6; }
+ oldlibs="$LIBS"
+ LIBS="$LIBS -lpam"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <security/pam_appl.h>
+int
+main ()
+{
+
+ pam_start(0, 0, 0, 0);
+ pam_authenticate(0, 0);
+ pam_end(0,0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };$as_echo "@%:@define USE_PAM 1" >>confdefs.h
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+@%:@ Check whether --enable-use_locale was given.
+if test "${enable_use_locale+set}" = set; then :
+ enableval=$enable_use_locale;
+fi
+
+if test "$enable_use_locale" = "yes"; then
+ $as_echo "@%:@define USE_LOCALE 1" >>confdefs.h
+
+fi
+@%:@ Check whether --enable-telnet was given.
+if test "${enable_telnet+set}" = set; then :
+ enableval=$enable_telnet;
+fi
+
+if test "$enable_telnet" = "yes"; then
+ $as_echo "@%:@define BUILTIN_TELNET 1" >>confdefs.h
+
+fi
+@%:@ Check whether --enable-colors256 was given.
+if test "${enable_colors256+set}" = set; then :
+ enableval=$enable_colors256;
+fi
+
+if test "$enable_colors256" = "yes"; then
+ $as_echo "@%:@define COLORS256 1" >>confdefs.h
+
+fi
+@%:@ Check whether --enable-rxvt_osc was given.
+if test "${enable_rxvt_osc+set}" = set; then :
+ enableval=$enable_rxvt_osc;
+fi
+
+if test "$enable_rxvt_osc" = "yes"; then
+ $as_echo "@%:@define RXVT_OSC 1" >>confdefs.h
+
+fi
+
+if test -z "$old_CFLAGS"; then
+ if test "x$CFLAGS" = "x-g"; then
+ CFLAGS="-O"
+ fi
+fi
+test -n "$seqptx" && LIBS="-ltermcap -lc -lsocket -linet -lnsl -lsec -lseq"
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+main(){exit(0);}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ as_fn_error $? "Can't run the compiler - internal error. Sorry." "$LINENO" 5
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+ETCSCREENRC=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the global screenrc file" >&5
+$as_echo_n "checking for the global screenrc file... " >&6; }
+
+@%:@ Check whether --with-sys-screenrc was given.
+if test "${with_sys_screenrc+set}" = set; then :
+ withval=$with_sys_screenrc; ETCSCREENRC="${withval}"
+fi
+
+
+
+ac_config_files="$ac_config_files Makefile doc/Makefile"
+
+ac_config_commands="$ac_config_commands default"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `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"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIB@&t@OBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in @%:@(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} @%:@ as_fn_error
+
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$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="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
+@%:@@%:@ Running $as_me. @%:@@%:@
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+ "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # 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. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "default":C)
+# a hook for preserving undef directive in config.h
+mv config.h conftest
+sed -e 's@^\(.*\)defin.\( .*\) .*/\*\(.*KEEP_UNDEF_HERE\)@\1undef\2 /\*\3@' < conftest > config.h
+rm -f conftest
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+echo ""
+if test -z "$AWK"; then
+echo "!!! Since you have no awk you must copy the files 'comm.h.dist'"
+echo "!!! and 'term.h.dist' to 'comm.h' and 'term.h'."
+echo "!!! Do _not_ change the user configuration section in config.h!"
+echo "Please check the pathnames in the Makefile."
+else
+echo "Now please check the pathnames in the Makefile and in the user"
+echo "configuration section in config.h."
+fi
+echo "Then type 'make' to make screen. Good luck."
+echo ""
diff --git a/autom4te.cache/output.1 b/autom4te.cache/output.1
new file mode 100644
index 0000000..470dc78
--- /dev/null
+++ b/autom4te.cache/output.1
@@ -0,0 +1,8066 @@
+@%:@! /bin/sh
+@%:@ From configure.in Revision.
+@%:@ Guess values for system-dependent variables and create Makefiles.
+@%:@ Generated by GNU Autoconf 2.69.
+@%:@
+@%:@
+@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+@%:@
+@%:@
+@%:@ This configure script is free software; the Free Software Foundation
+@%:@ gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in @%:@(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in @%:@(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in @%:@ ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} @%:@ as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$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="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIB@&t@OBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+PACKAGE_URL=
+
+ac_unique_file="screen.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIB@&t@OBJS
+ETCSCREENRC
+XTERMPATH
+WRITEPATH
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+AWK
+EGREP
+GREP
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+ac_prefix_program
+VERSION
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_socket_dir
+with_socket_dir
+with_pty_mode
+with_pty_group
+enable_pam
+enable_use_locale
+enable_telnet
+enable_colors256
+enable_rxvt_osc
+with_sys_screenrc
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ case $ac_envvar in #(
+ '' | [0-9]* | *[!_$as_cr_alnum]* )
+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+ esac
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
+do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ @<:@@S|@ac_default_prefix@:>@
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ @<:@PREFIX@:>@
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root @<:@DATAROOTDIR/doc/PACKAGE@:>@
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --disable-socket-dir disable system wide socket-dir and use ~/.screen instead
+ --enable-pam enable PAM support
+ --enable-use-locale use localized month/day names
+ --enable-telnet enable builtin telnet
+ --enable-colors256 enable support for 256 colors
+ --enable-rxvt_osc enable support for rxvt OSC codes
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-socket-dir=path where to put the per-user sockets
+ --with-pty-mode=mode default mode for ptys
+ --with-pty-group=group default group for ptys
+ --with-sys-screenrc=path to the global screenrc file
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+@%:@ ac_fn_c_try_compile LINENO
+@%:@ --------------------------
+@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_compile
+
+@%:@ ac_fn_c_try_cpp LINENO
+@%:@ ----------------------
+@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_cpp
+
+@%:@ ac_fn_c_try_link LINENO
+@%:@ -----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_link
+
+@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+@%:@ -------------------------------------------------------
+@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using
+@%:@ the include files in INCLUDES and setting the cache variable VAR
+@%:@ accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_header_mongrel
+
+@%:@ ac_fn_c_try_run LINENO
+@%:@ ----------------------
+@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
+@%:@ that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} @%:@ ac_fn_c_try_run
+
+@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+@%:@ -------------------------------------------------------
+@%:@ Tests whether HEADER exists and can be compiled using the include files in
+@%:@ INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+@%:@include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_header_compile
+
+@%:@ ac_fn_c_check_func LINENO FUNC VAR
+@%:@ ----------------------------------
+@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); 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 $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} @%:@ ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ 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
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in @%:@((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+
+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 < ${srcdir}/patchlevel.h -n -e '/#define PATCHLEVEL/s/#define PATCHLEVEL *//p'`
+VERSION="$rev.$vers.$pat"
+echo "this is screen version $VERSION" 1>&6
+
+
+if test "x$prefix" = xNONE; then
+ $as_echo_n "checking for prefix by " >&6
+ # Extract the first word of "screen", so it can be a program name with args.
+set dummy screen; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_prefix_program+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_prefix_program in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_prefix_program=$ac_cv_path_ac_prefix_program
+if test -n "$ac_prefix_program"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5
+$as_echo "$ac_prefix_program" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test -n "$ac_prefix_program"; then
+ prefix=`$as_dirname -- "$ac_prefix_program" ||
+$as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
+ X"$ac_prefix_program" : 'X\(//\)$' \| \
+ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_prefix_program" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ prefix=`$as_dirname -- "$prefix" ||
+$as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$prefix" : 'X\(//\)[^/]' \| \
+ X"$prefix" : 'X\(//\)$' \| \
+ X"$prefix" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$prefix" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ fi
+fi
+
+if test "x$prefix" = xNONE; then
+ $as_echo_n "checking for prefix by " >&6
+ # Extract the first word of "gzip", so it can be a program name with args.
+set dummy gzip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_prefix_program+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_prefix_program in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_prefix_program=$ac_cv_path_ac_prefix_program
+if test -n "$ac_prefix_program"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5
+$as_echo "$ac_prefix_program" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test -n "$ac_prefix_program"; then
+ prefix=`$as_dirname -- "$ac_prefix_program" ||
+$as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
+ X"$ac_prefix_program" : 'X\(//\)$' \| \
+ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_prefix_program" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ prefix=`$as_dirname -- "$prefix" ||
+$as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$prefix" : 'X\(//\)[^/]' \| \
+ X"$prefix" : 'X\(//\)$' \| \
+ X"$prefix" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$prefix" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ fi
+fi
+
+
+old_CFLAGS="$CFLAGS"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $@%:@ != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# 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.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@ifdef __STDC__
+@%:@ include <limits.h>
+@%:@else
+@%:@ include <assert.h>
+@%:@endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+@%:@include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+if test $ac_cv_c_compiler_gnu = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
+$as_echo_n "checking whether $CC needs -traditional... " >&6; }
+if ${ac_cv_prog_gcc_traditional+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_pattern="Autoconf.*'x'"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sgtty.h>
+Autoconf TIOCGETP
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "$ac_pattern" >/dev/null 2>&1; then :
+ ac_cv_prog_gcc_traditional=yes
+else
+ ac_cv_prog_gcc_traditional=no
+fi
+rm -f conftest*
+
+
+ if test $ac_cv_prog_gcc_traditional = no; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <termio.h>
+Autoconf TCGETA
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "$ac_pattern" >/dev/null 2>&1; then :
+ ac_cv_prog_gcc_traditional=yes
+fi
+rm -f conftest*
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
+$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
+ if test $ac_cv_prog_gcc_traditional = yes; then
+ CC="$CC -traditional"
+ fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if ${ac_cv_search_strerror+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_strerror+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_strerror+:} false; then :
+
+else
+ ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "@%:@define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "@%:@define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "@%:@define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "@%:@define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "@%:@define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "@%:@define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "@%:@define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "@%:@define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+main(){exit(0);}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+
+if test $CC != cc ; then
+echo "Your $CC failed - restarting with CC=cc" 1>&6
+
+echo "" 1>&6
+
+CC=cc
+export CC
+exec $0 $configure_args
+fi
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+main(){exit(0);}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ exec 5>&2
+eval $ac_link
+echo "CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;" 1>&6
+
+echo "$ac_compile" 1>&6
+
+as_fn_error $? "Can't run the compiler - sorry" "$LINENO" 5
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+main()
+{
+ int __something_strange_();
+ __something_strange_(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ as_fn_error $? "Your compiler does not set the exit status - sorry" "$LINENO" 5
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# 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.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+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.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$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
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+if test -f etc/toolcheck; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy tools..." >&5
+$as_echo "$as_me: checking for buggy tools..." >&6;}
+sh etc/toolcheck 1>&6
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if a system-wide socket dir should be used" >&5
+$as_echo_n "checking if a system-wide socket dir should be used... " >&6; }
+@%:@ Check whether --enable-socket-dir was given.
+if test "${enable_socket_dir+set}" = set; then :
+ enableval=$enable_socket_dir;
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no. ~/.screen will be used instead." >&5
+$as_echo "no. ~/.screen will be used instead." >&6; }
+
+else
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the socket dir" >&5
+$as_echo_n "checking for the socket dir... " >&6; }
+ SOCKDIR="(eff_uid ? \"/tmp/uscreens\" : \"/tmp/screens\")"
+
+@%:@ Check whether --with-socket-dir was given.
+if test "${with_socket_dir+set}" = set; then :
+ withval=$with_socket_dir;
+ case "${withval}" in
+ *\"*) SOCKDIR="${withval}" ;;
+ *) SOCKDIR="\"${withval}\"" ;;
+ esac
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${SOCKDIR}" >&5
+$as_echo "${SOCKDIR}" >&6; }
+ cat >>confdefs.h <<_ACEOF
+@%:@define SOCKDIR $SOCKDIR
+_ACEOF
+
+
+
+fi
+
+
+
+if test -n "$ISC"; then
+ $as_echo "@%:@define ISC 1" >>confdefs.h
+ LIBS="$LIBS -linet"
+fi
+
+
+if test -f /sysV68 ; then
+$as_echo "@%:@define sysV68 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MIPS..." >&5
+$as_echo "$as_me: checking for MIPS..." >&6;}
+if test -f /lib/libmld.a || test -f /usr/lib/libmld.a || test -f /usr/lib/cmplrs/cc/libmld.a; then
+oldlibs="$LIBS"
+test -f /bin/mx || LIBS="$LIBS -lmld" # for nlist. But not on alpha.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking mld library..." >&5
+$as_echo "$as_me: checking mld library..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -r /dev/ptc; then
+$as_echo "@%:@define MIPS 1" >>confdefs.h
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking wait3..." >&5
+$as_echo "$as_me: checking wait3..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+wait3();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking wait2..." >&5
+$as_echo "$as_me: checking wait2..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+wait2();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define USE_WAIT2 1" >>confdefs.h
+ LIBS="$LIBS -lbsd" ; CC="$CC -I/usr/include/bsd"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Ultrix..." >&5
+$as_echo "$as_me: checking for Ultrix..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined(ultrix) || defined(__ultrix)
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ULTRIX=1
+fi
+rm -f conftest*
+
+
+if test -f /usr/lib/libpyr.a ; then
+oldlibs="$LIBS"
+LIBS="$LIBS -lpyr"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Pyramid OSX..." >&5
+$as_echo "$as_me: checking Pyramid OSX..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+open_controlling_pty("")
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define OSX 1" >>confdefs.h
+
+else
+ LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for butterfly..." >&5
+$as_echo "$as_me: checking for butterfly..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined(butterfly)
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ butterfly=1
+fi
+rm -f conftest*
+
+
+if test -z "$butterfly"; then
+if test -n "$ULTRIX"; then
+ test -z "$GCC" && CC="$CC -YBSD"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX.1..." >&5
+$as_echo "$as_me: checking for POSIX.1..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <unistd.h>
+main () {
+#ifdef _POSIX_VERSION
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ echo "- you have a POSIX system" 1>&6
+ $as_echo "@%:@define POSIX 1" >>confdefs.h
+ posix=1
+fi
+rm -f conftest*
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System V..." >&5
+$as_echo "$as_me: checking for System V..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <signal.h>
+#include <fcntl.h>
+int
+main ()
+{
+int x = SIGCHLD | FNDELAY;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ $as_echo "@%:@define SYSV 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sequent/ptx..." >&5
+$as_echo "$as_me: checking for sequent/ptx..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef _SEQUENT_
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ LIBS="$LIBS -lsocket -linet";seqptx=1
+fi
+rm -f conftest*
+
+
+oldlibs="$LIBS"
+LIBS="$LIBS -lelf"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SVR4..." >&5
+$as_echo "$as_me: checking SVR4..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <utmpx.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_fn_c_check_header_mongrel "$LINENO" "dwarf.h" "ac_cv_header_dwarf_h" "$ac_includes_default"
+if test "x$ac_cv_header_dwarf_h" = xyes; then :
+ $as_echo "@%:@define SVR4 1" >>confdefs.h
+ $as_echo "@%:@define BUGGYGETLOGIN 1" >>confdefs.h
+
+else
+ ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
+if test "x$ac_cv_header_elf_h" = xyes; then :
+ $as_echo "@%:@define SVR4 1" >>confdefs.h
+ $as_echo "@%:@define BUGGYGETLOGIN 1" >>confdefs.h
+
+fi
+
+
+fi
+
+
+
+else
+ LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+for ac_header in stropts.h string.h strings.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris 2.x..." >&5
+$as_echo "$as_me: checking for Solaris 2.x..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined(SVR4) && defined(sun)
+ yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ LIBS="$LIBS -lsocket -lnsl -lkstat"
+fi
+rm -f conftest*
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking BSD job jontrol..." >&5
+$as_echo "$as_me: checking BSD job jontrol..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/ioctl.h>
+
+int
+main ()
+{
+
+#ifdef POSIX
+tcsetpgrp(0, 0);
+#else
+int x = TIOCSPGRP;
+#ifdef SYSV
+setpgrp();
+#else
+int y = TIOCNOTTY;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ echo "- you have jobcontrol" 1>&6
+ $as_echo "@%:@define BSDJOBS 1" >>confdefs.h
+
+else
+ echo "- you don't have jobcontrol" 1>&6
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking setresuid..." >&5
+$as_echo "$as_me: checking setresuid..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+setresuid(0, 0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_SETRESUID 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking setreuid..." >&5
+$as_echo "$as_me: checking setreuid..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+setreuid(0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_SETREUID 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking seteuid..." >&5
+$as_echo "$as_me: checking seteuid..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#if defined(linux) || defined(NeXT) || defined(_AUX_SOURCE) || defined(AUX) || defined(ultrix) || (defined(sun) && defined(SVR4)) || defined(ISC) || defined(sony_news)
+seteuid_is_broken(0);
+#else
+seteuid(0);
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_SETEUID 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking execvpe..." >&5
+$as_echo "$as_me: checking execvpe..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ execvpe(0, 0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_EXECVPE 1" >>confdefs.h
+
+CFLAGS="$CFLAGS -D_GNU_SOURCE"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select..." >&5
+$as_echo "$as_me: checking select..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+select(0, 0, 0, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="$LIBS -lnet -lnsl"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select with $LIBS..." >&5
+$as_echo "$as_me: checking select with $LIBS..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+select(0, 0, 0, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ as_fn_error $? "!!! no select - no screen" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fifos..." >&5
+$as_echo "$as_me: checking fifos..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* For select - According to POSIX 1003.1-2001 */
+#include <sys/select.h>
+
+/* For select - According to earlier standards */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#ifndef O_NONBLOCK
+#define O_NONBLOCK O_NDELAY
+#endif
+#ifndef S_IFIFO
+#define S_IFIFO 0010000
+#endif
+
+char *fin = "/tmp/conftest$$";
+
+main()
+{
+ struct stat stb;
+ fd_set f;
+
+ (void)alarm(5);
+ unlink(fin);
+#ifdef POSIX
+ if (mkfifo(fin, 0777))
+#else
+ if (mknod(fin, S_IFIFO|0777, 0))
+#endif
+ exit(1);
+ if (stat(fin, &stb) || (stb.st_mode & S_IFIFO) != S_IFIFO)
+ exit(1);
+ close(0);
+#ifdef __386BSD__
+ /*
+ * The next test fails under 386BSD, but screen works using fifos.
+ * Fifos in O_RDWR mode are only used for the BROKEN_PIPE case and for
+ * the select() configuration test.
+ */
+ exit(0);
+#endif
+ if (open(fin, O_RDONLY | O_NONBLOCK))
+ exit(1);
+ if (fork() == 0)
+ {
+ close(0);
+ if (open(fin, O_WRONLY | O_NONBLOCK))
+ exit(1);
+ close(0);
+ if (open(fin, O_WRONLY | O_NONBLOCK))
+ exit(1);
+ if (write(0, "TEST", 4) == -1)
+ exit(1);
+ exit(0);
+ }
+ FD_SET(0, &f);
+ if (select(1, &f, 0, 0, 0) == -1)
+ exit(1);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- your fifos are usable" 1>&6
+ fifo=1
+else
+ echo "- your fifos are not usable" 1>&6
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f /tmp/conftest*
+
+if test -n "$fifo"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken fifo implementation..." >&5
+$as_echo "$as_me: checking for broken fifo implementation..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* For select - According to POSIX 1003.1-2001 */
+#include <sys/select.h>
+
+/* For select - According to earlier standards */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#ifndef O_NONBLOCK
+#define O_NONBLOCK O_NDELAY
+#endif
+#ifndef S_IFIFO
+#define S_IFIFO 0010000
+#endif
+
+char *fin = "/tmp/conftest$$";
+
+main()
+{
+ struct timeval tv;
+ fd_set f;
+
+#ifdef POSIX
+ if (mkfifo(fin, 0600))
+#else
+ if (mknod(fin, S_IFIFO|0600, 0))
+#endif
+ exit(1);
+ close(0);
+ if (open(fin, O_RDONLY|O_NONBLOCK))
+ exit(1);
+ FD_SET(0, &f);
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ if (select(1, &f, 0, 0, &tv))
+ exit(1);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- your implementation is ok" 1>&6
+
+else
+ echo "- you have a broken implementation" 1>&6
+ $as_echo "@%:@define BROKEN_PIPE 1" >>confdefs.h
+ fifobr=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f /tmp/conftest*
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sockets..." >&5
+$as_echo "$as_me: checking sockets..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* For select - According to POSIX 1003.1-2001 */
+#include <sys/select.h>
+
+/* For select - According to earlier standards */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+char *son = "/tmp/conftest$$";
+
+main()
+{
+ int s1, s2, l;
+ struct sockaddr_un a;
+ fd_set f;
+
+ (void)alarm(5);
+ if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+ exit(1);
+ a.sun_family = AF_UNIX;
+ strcpy(a.sun_path, son);
+ (void) unlink(son);
+ if (bind(s1, (struct sockaddr *) &a, strlen(son)+2) == -1)
+ exit(1);
+ if (listen(s1, 2))
+ exit(1);
+ if (fork() == 0)
+ {
+ if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+ kill(getppid(), 3);
+ (void)connect(s2, (struct sockaddr *)&a, strlen(son) + 2);
+ if (write(s2, "HELLO", 5) == -1)
+ kill(getppid(), 3);
+ exit(0);
+ }
+ l = sizeof(a);
+ close(0);
+ if (accept(s1, &a, &l))
+ exit(1);
+ FD_SET(0, &f);
+ if (select(1, &f, 0, 0, 0) == -1)
+ exit(1);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- your sockets are usable" 1>&6
+ sock=1
+else
+ echo "- your sockets are not usable" 1>&6
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f /tmp/conftest*
+
+if test -n "$sock"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking socket implementation..." >&5
+$as_echo "$as_me: checking socket implementation..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* For select - According to POSIX 1003.1-2001 */
+#include <sys/select.h>
+
+/* For select - According to earlier standards */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+char *son = "/tmp/conftest$$";
+
+main()
+{
+ int s;
+ struct stat stb;
+ struct sockaddr_un a;
+ if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+ exit(0);
+ a.sun_family = AF_UNIX;
+ strcpy(a.sun_path, son);
+ (void) unlink(son);
+ if (bind(s, (struct sockaddr *) &a, strlen(son)+2) == -1)
+ exit(0);
+ if (stat(son, &stb))
+ exit(1);
+ close(s);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- you are normal" 1>&6
+
+else
+ echo "- unix domain sockets are not kept in the filesystem" 1>&6
+
+$as_echo "@%:@define SOCK_NOT_IN_FS 1" >>confdefs.h
+ socknofs=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f /tmp/conftest*
+fi
+
+
+if test -n "$fifo"; then
+ if test -n "$sock"; then
+ if test -n "$nore"; then
+ echo "- hmmm... better take the fifos" 1>&6
+
+ $as_echo "@%:@define NAMEDPIPE 1" >>confdefs.h
+
+ elif test -n "$fifobr"; then
+ echo "- as your fifos are broken lets use the sockets." 1>&6
+
+ else
+ echo "- both sockets and fifos usable. let's take sockets." 1>&6
+
+ fi
+ else
+ echo "- using named pipes" 1>&6
+
+ $as_echo "@%:@define NAMEDPIPE 1" >>confdefs.h
+
+ fi
+elif test -n "$sock"; then
+ echo "- using unix-domain sockets" 1>&6
+
+else
+ as_fn_error $? "you have neither usable sockets nor usable pipes -> no screen" "$LINENO" 5
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select return value..." >&5
+$as_echo "$as_me: checking select return value..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* For select - According to POSIX 1003.1-2001 */
+#include <sys/select.h>
+
+/* For select - According to earlier standards */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+#include <fcntl.h>
+
+char *nam = "/tmp/conftest$$";
+
+#ifdef NAMEDPIPE
+
+#ifndef O_NONBLOCK
+#define O_NONBLOCK O_NDELAY
+#endif
+#ifndef S_IFIFO
+#define S_IFIFO 0010000
+#endif
+
+
+main()
+{
+ fd_set f;
+
+#ifdef __FreeBSD__
+/* From Andrew A. Chernov (ache@astral.msk.su):
+ * opening RDWR fifo fails in BSD 4.4, but select return values are
+ * right.
+ */
+ exit(0);
+#endif
+ (void)alarm(5);
+#ifdef POSIX
+ if (mkfifo(nam, 0777))
+#else
+ if (mknod(nam, S_IFIFO|0777, 0))
+#endif
+ exit(1);
+ close(0);
+ if (open(nam, O_RDWR | O_NONBLOCK))
+ exit(1);
+ if (write(0, "TEST", 4) == -1)
+ exit(1);
+
+#else
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+main()
+{
+ int s1, s2, l;
+ struct sockaddr_un a;
+ fd_set f;
+
+ (void)alarm(5);
+ if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+ exit(1);
+ a.sun_family = AF_UNIX;
+ strcpy(a.sun_path, nam);
+ (void) unlink(nam);
+ if (bind(s1, (struct sockaddr *) &a, strlen(nam)+2) == -1)
+ exit(1);
+ if (listen(s1, 2))
+ exit(1);
+ if (fork() == 0)
+ {
+ if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
+ kill(getppid(), 3);
+ (void)connect(s2, (struct sockaddr *)&a, strlen(nam) + 2);
+ if (write(s2, "HELLO", 5) == -1)
+ kill(getppid(), 3);
+ exit(0);
+ }
+ l = sizeof(a);
+ close(0);
+ if (accept(s1, (struct sockaddr *)&a, &l))
+ exit(1);
+#endif
+
+
+ FD_SET(0, &f);
+ if (select(1, &f, 0, 0, 0) == -1)
+ exit(1);
+ if (select(1, &f, &f, 0, 0) != 2)
+ exit(1);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- select is ok" 1>&6
+
+else
+ echo "- select can't count" 1>&6
+ $as_echo "@%:@define SELECT_BROKEN 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent..." >&5
+$as_echo "$as_me: checking for tgetent..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ olibs="$LIBS"
+LIBS="-lcurses $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libcurses..." >&5
+$as_echo "$as_me: checking libcurses..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#ifdef __hpux
+__sorry_hpux_libcurses_is_totally_broken_in_10_10();
+#else
+tgetent((char *)0, (char *)0);
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-ltermcap $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermcap..." >&5
+$as_echo "$as_me: checking libtermcap..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-ltermlib $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermlib..." >&5
+$as_echo "$as_me: checking libtermlib..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-lncursesw $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libncursesw..." >&5
+$as_echo "$as_me: checking libncursesw..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-ltinfow $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtinfow..." >&5
+$as_echo "$as_me: checking libtinfow..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-lncurses $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libncurses..." >&5
+$as_echo "$as_me: checking libncurses..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="-ltinfo $olibs"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtinfo..." >&5
+$as_echo "$as_me: checking libtinfo..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+tgetent((char *)0, (char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ as_fn_error $? "!!! no tgetent - no screen" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+main()
+{
+ exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo "- you use the termcap database" 1>&6
+
+else
+ echo "- you use the terminfo database" 1>&6
+ $as_echo "@%:@define TERMINFO 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ospeed..." >&5
+$as_echo "$as_me: checking ospeed..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+extern short ospeed;
+int
+main ()
+{
+ospeed=5;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ $as_echo "@%:@define NEED_OSPEED 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc..." >&5
+$as_echo "$as_me: checking for /dev/ptc..." >&6;}
+if test -r /dev/ptc; then
+$as_echo "@%:@define HAVE_DEV_PTC 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVR4 ptys..." >&5
+$as_echo "$as_me: checking for SVR4 ptys..." >&6;}
+sysvr4ptys=
+if test -c /dev/ptmx ; then
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+ptsname(0);grantpt(0);unlockpt(0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_SVR4_PTYS 1" >>confdefs.h
+
+sysvr4ptys=1
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+for ac_func in getpt
+do :
+ ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
+if test "x$ac_cv_func_getpt" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_GETPT 1
+_ACEOF
+
+fi
+done
+
+
+if test -z "$sysvr4ptys"; then
+for ac_func in openpty
+do :
+ ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"
+if test "x$ac_cv_func_openpty" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define HAVE_OPENPTY 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
+$as_echo_n "checking for openpty in -lutil... " >&6; }
+if ${ac_cv_lib_util_openpty+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lutil $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char openpty ();
+int
+main ()
+{
+return openpty ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_util_openpty=yes
+else
+ ac_cv_lib_util_openpty=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
+$as_echo "$ac_cv_lib_util_openpty" >&6; }
+if test "x$ac_cv_lib_util_openpty" = xyes; then :
+ $as_echo "@%:@define HAVE_OPENPTY 1" >>confdefs.h
+ LIBS="$LIBS -lutil"
+fi
+
+fi
+done
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptyranges..." >&5
+$as_echo "$as_me: checking for ptyranges..." >&6;}
+if test -d /dev/ptym ; then
+pdir='/dev/ptym'
+else
+pdir='/dev'
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef M_UNIX
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ptys=`echo /dev/ptyp??`
+else
+ ptys=`echo $pdir/pty??`
+fi
+rm -f conftest*
+
+if test "$ptys" != "$pdir/pty??" ; then
+p0=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
+p1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'`
+cat >>confdefs.h <<_ACEOF
+@%:@define PTYRANGE0 "$p0"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PTYRANGE1 "$p1"
+_ACEOF
+
+fi
+
+
+@%:@ Check whether --with-pty-mode was given.
+if test "${with_pty_mode+set}" = set; then :
+ withval=$with_pty_mode; ptymode="${withval}"
+fi
+
+
+@%:@ Check whether --with-pty-group was given.
+if test "${with_pty_group+set}" = set; then :
+ withval=$with_pty_group; ptygrp="${withval}"
+fi
+
+test -n "$ptymode" || ptymode=0620
+if test -n "$ptygrp" ; then
+cat >>confdefs.h <<_ACEOF
+@%:@define PTYMODE $ptymode
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+@%:@define PTYGROUP $ptygrp
+_ACEOF
+
+else
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default tty permissions/group..." >&5
+$as_echo "$as_me: checking default tty permissions/group..." >&6;}
+rm -f conftest_grp
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdio.h>
+main()
+{
+ struct stat sb;
+ char *x,*ttyname();
+ int om, m;
+ FILE *fp;
+
+ if (!(x = ttyname(0))) exit(1);
+ if (stat(x, &sb)) exit(1);
+ om = sb.st_mode;
+ if (om & 002) exit(0);
+ m = system("mesg y");
+ if (m == -1 || m == 127) exit(1);
+ if (stat(x, &sb)) exit(1);
+ m = sb.st_mode;
+ if (chmod(x, om)) exit(1);
+ if (m & 002) exit(0);
+ if (sb.st_gid == getgid()) exit(1);
+ if (!(fp=fopen("conftest_grp", "w")))
+ exit(1);
+ fprintf(fp, "%d\n", sb.st_gid);
+ fclose(fp);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+ if test -f conftest_grp; then
+ ptygrp=`cat conftest_grp`
+ echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
+
+ cat >>confdefs.h <<_ACEOF
+@%:@define PTYMODE $ptymode
+_ACEOF
+
+ cat >>confdefs.h <<_ACEOF
+@%:@define PTYGROUP $ptygrp
+_ACEOF
+
+ else
+ echo "- ptys are world accessable" 1>&6
+
+ fi
+
+else
+
+ WRITEPATH=''
+ XTERMPATH=''
+ # Extract the first word of "write", so it can be a program name with args.
+set dummy write; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_WRITEPATH+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $WRITEPATH in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_WRITEPATH="$WRITEPATH" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_WRITEPATH="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+WRITEPATH=$ac_cv_path_WRITEPATH
+if test -n "$WRITEPATH"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WRITEPATH" >&5
+$as_echo "$WRITEPATH" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ # Extract the first word of "xterm", so it can be a program name with args.
+set dummy xterm; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_XTERMPATH+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $XTERMPATH in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_XTERMPATH="$XTERMPATH" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_XTERMPATH="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+XTERMPATH=$ac_cv_path_XTERMPATH
+if test -n "$XTERMPATH"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XTERMPATH" >&5
+$as_echo "$XTERMPATH" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ found=
+ if test -n "$WRITEPATH$XTERMPATH"; then
+ findfollow=
+ lsfollow=
+ found=`find $WRITEPATH $XTERMPATH -follow -print 2>/dev/null`
+ if test -n "$found"; then
+ findfollow=-follow
+ lsfollow=L
+ fi
+ if test -n "$XTERMPATH"; then
+ ptygrpn=`ls -l$lsfollow $XTERMPATH | sed -n -e 1p | $AWK '{print $4}'`
+ if test tty != "$ptygrpn"; then
+ XTERMPATH=
+ fi
+ fi
+ fi
+ if test -n "$WRITEPATH$XTERMPATH"; then
+ found=`find $WRITEPATH $XTERMPATH $findfollow -perm -2000 -print`
+ if test -n "$found"; then
+ ptygrp=`ls -ln$lsfollow $found | sed -n -e 1p | $AWK '{print $4}'`
+ echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
+
+ cat >>confdefs.h <<_ACEOF
+@%:@define PTYMODE $ptymode
+_ACEOF
+
+ cat >>confdefs.h <<_ACEOF
+@%:@define PTYGROUP $ptygrp
+_ACEOF
+
+ else
+ echo "- ptys are world accessable" 1>&6
+
+ fi
+ else
+ echo "- can't determine - assume ptys are world accessable" 1>&6
+
+ fi
+
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+rm -f conftest_grp
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getutent..." >&5
+$as_echo "$as_me: checking getutent..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <time.h> /* to get time_t on SCO */
+#include <sys/types.h>
+#if defined(SVR4) && !defined(DGUX)
+#include <utmpx.h>
+#define utmp utmpx
+#else
+#include <utmp.h>
+#endif
+#ifdef __hpux
+#define pututline _pututline
+#endif
+
+int
+main ()
+{
+int x = DEAD_PROCESS; pututline((struct utmp *)0); getutent();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define GETUTENT 1" >>confdefs.h
+
+else
+ olibs="$LIBS"
+LIBS="$LIBS -lgen"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getutent with -lgen..." >&5
+$as_echo "$as_me: checking getutent with -lgen..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <time.h>
+#include <sys/types.h>
+#if defined(SVR4) && !defined(DGUX)
+#include <utmpx.h>
+#define utmp utmpx
+#else
+#include <utmp.h>
+#endif
+#ifdef __hpux
+#define pututline _pututline
+#endif
+
+int
+main ()
+{
+int x = DEAD_PROCESS; pututline((struct utmp *)0); getutent();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define GETUTENT 1" >>confdefs.h
+
+else
+ LIBS="$olibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host..." >&5
+$as_echo "$as_me: checking ut_host..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <time.h>
+#include <sys/types.h>
+#if defined(SVR4) && !defined(DGUX)
+#include <utmpx.h>
+#define utmp utmpx
+#else
+#include <utmp.h>
+#endif
+
+int
+main ()
+{
+struct utmp u; u.ut_host[0] = 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ $as_echo "@%:@define UTHOST 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_fn_c_check_header_mongrel "$LINENO" "utempter.h" "ac_cv_header_utempter_h" "$ac_includes_default"
+if test "x$ac_cv_header_utempter_h" = xyes; then :
+ have_utempter=yes
+else
+ have_utempter=no
+fi
+
+
+if test "$have_utempter" = yes; then
+ $as_echo "@%:@define HAVE_UTEMPTER 1" >>confdefs.h
+
+ LIBS="$LIBS -lutempter"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libutil(s)..." >&5
+$as_echo "$as_me: checking for libutil(s)..." >&6;}
+test -f /usr/lib/libutils.a && LIBS="$LIBS -lutils"
+test -f /usr/lib/libutil.a && LIBS="$LIBS -lutil"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getloadavg..." >&5
+$as_echo "$as_me: checking getloadavg..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+getloadavg((double *)0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define LOADAV_GETLOADAVG 1" >>confdefs.h
+ load=1
+else
+ if test -f /usr/lib/libkvm.a ; then
+olibs="$LIBS"
+LIBS="$LIBS -lkvm"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getloadavg with -lkvm..." >&5
+$as_echo "$as_me: checking getloadavg with -lkvm..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+getloadavg((double *)0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define LOADAV_GETLOADAVG 1" >>confdefs.h
+ load=1
+else
+ LIBS="$olibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+if test -z "$load" ; then
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined(NeXT) || defined(apollo) || defined(linux)
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ load=1
+fi
+rm -f conftest*
+
+fi
+if test -z "$load" ; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernelfile..." >&5
+$as_echo "$as_me: checking for kernelfile..." >&6;}
+for core in /unix /vmunix /dynix /hp-ux /xelos /dev/ksyms /kernel/unix /kernel/genunix /unicos /mach /netbsd /386bsd /dgux /bsd /stand/vmunix; do
+ if test -f $core || test -c $core; then
+ break
+ fi
+done
+if test ! -f $core && test ! -c $core ; then
+ echo "- no kernelfile found" 1>&6
+
+else
+ echo "- using kernelfile '$core'" 1>&6
+
+ if test -r $core ; then
+ cat >>confdefs.h <<_ACEOF
+@%:@define LOADAV_UNIX "$core"
+_ACEOF
+
+ ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
+if test "x$ac_cv_header_nlist_h" = xyes; then :
+ $as_echo "@%:@define NLIST_STRUCT 1" >>confdefs.h
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking n_un in struct nlist..." >&5
+$as_echo "$as_me: checking n_un in struct nlist..." >&6;}
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <nlist.h>
+int
+main ()
+{
+struct nlist n; n.n_un.n_name = 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ $as_echo "@%:@define NLIST_NAME_UNION 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nlist declaration..." >&5
+$as_echo "$as_me: checking for nlist declaration..." >&6;}
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifdef NLIST_STRUCT
+# include <nlist.h>
+#else
+# include <a.out.h>
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "nlist(( | )( | )*.*\(|\()" >/dev/null 2>&1; then :
+ $as_echo "@%:@define NLIST_DECLARED 1" >>confdefs.h
+
+fi
+rm -f conftest*
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for avenrun symbol..." >&5
+$as_echo "$as_me: checking for avenrun symbol..." >&6;}
+ nlist64=
+ for av in avenrun _avenrun _Loadavg avenrun _avenrun _Loadavg; do
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#ifdef NLIST_STRUCT
+#include <nlist.h>
+#else
+#include <a.out.h>
+#endif
+
+$nlist64
+
+struct nlist nl[2];
+
+main()
+{
+#if !defined(_AUX_SOURCE) && !defined(AUX)
+# ifdef NLIST_NAME_UNION
+ nl[0].n_un.n_name = "$av";
+# else
+ nl[0].n_name = "$av";
+# endif
+#else
+ strncpy(nl[0].n_name, "$av", sizeof(nl[0].n_name));
+#endif
+ nlist(LOADAV_UNIX, nl);
+ if (nl[0].n_value == 0)
+ exit(1);
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ avensym=$av;break
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ if test "$av" = _Loadavg; then
+ nlist64='#define nlist nlist64'
+ fi
+ done
+ if test -z "$avensym" ; then
+ echo "- no avenrun symbol found" 1>&6
+
+ else
+ echo "- using avenrun symbol '$avensym'" 1>&6
+
+ cat >>confdefs.h <<_ACEOF
+@%:@define LOADAV_AVENRUN "$avensym"
+_ACEOF
+
+ if test -n "$nlist64"; then
+ echo "- used nlist64 to find it" 1>&6
+
+ $as_echo "@%:@define LOADAV_USE_NLIST64 1" >>confdefs.h
+
+ fi
+ load=1
+ fi
+ else
+ echo "Can't configure the load average display feature" 1>&6
+
+ echo "because $core is not readable by you." 1>&6
+
+ echo "To configure the load average display feature" 1>&6
+
+ echo "re-run configure as root if possible." 1>&6
+
+ echo "If you are not the system administrator then disregard" 1>&6
+
+ echo "this warning. You can still use screen without" 1>&6
+
+ echo "the load average display feature." 1>&6
+
+ fi
+fi
+fi
+
+cat > conftest.c <<EOF
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/param.h>
+
+_CUT_HERE_
+
+#if !defined(LOADAV_GETLOADAVG) && ((defined(hp300) && !defined(__hpux)) || defined(sun) || (defined(ultrix) && defined(mips)) || defined(_SEQUENT_) || defined(sgi) || (defined(SVR4) && !defined(__hpux)) || defined(sony_news) || (!defined(__osf__) && defined(__alpha)) || defined(_IBMR2) || defined(_AUX_SOURCE) || defined(AUX) || defined(m88k))
+loadtype=long
+# if defined(apollo) || defined(_IBMR2) || defined(_AUX_SOURCE) || defined(AUX)
+loadscale=65536
+# else
+# if defined(FSCALE) && !defined(__osf__)
+# undef FSCALE
+loadscale=FSCALE
+# else
+# ifdef sgi
+loadtype=int
+loadscale=1024
+# else
+# if defined(MIPS) || defined(SVR4) || defined(m88k)
+loadscale=256
+# else /* not MIPS */
+loadscale=1000 /* our default value */
+# endif /* MIPS */
+# endif /* sgi */
+# endif /* not FSCALE */
+# endif /* not apollo */
+#else
+loadtype=double
+loadscale=1
+#endif
+#ifdef alliant
+loadnum=4
+#else
+loadnum=3
+#endif
+
+EOF
+eval "$ac_cpp conftest.c 2>&5 | sed -e '1,/_CUT_HERE_/d' -e 's/ //g' > conftest.out"
+. ./conftest.out
+rm -f conftest*
+
+
+if test -n "$load" ; then $as_echo "@%:@define LOADAV 1" >>confdefs.h
+ fi
+if test -n "$loadtype" ; then cat >>confdefs.h <<_ACEOF
+@%:@define LOADAV_TYPE $loadtype
+_ACEOF
+ fi
+if test -n "$loadnum" ; then cat >>confdefs.h <<_ACEOF
+@%:@define LOADAV_NUM $loadnum
+_ACEOF
+ fi
+if test -n "$loadscale" ; then cat >>confdefs.h <<_ACEOF
+@%:@define LOADAV_SCALE $loadscale
+_ACEOF
+ fi
+
+if test -n "$posix" ; then
+
+echo "assuming posix signal definition" 1>&6
+
+$as_echo "@%:@define SIGVOID 1" >>confdefs.h
+
+
+else
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers..." >&5
+$as_echo "$as_me: checking return type of signal handlers..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+#undef signal
+#endif
+extern void (*signal ()) ();
+int
+main ()
+{
+int i;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ $as_echo "@%:@define SIGVOID 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sigset..." >&5
+$as_echo "$as_me: checking sigset..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <signal.h>
+
+int
+main ()
+{
+
+#ifdef SIGVOID
+sigset(0, (void (*)())0);
+#else
+sigset(0, (int (*)())0);
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define USESIGSET 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking signal implementation..." >&5
+$as_echo "$as_me: checking signal implementation..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <signal.h>
+
+#ifndef SIGCLD
+#define SIGCLD SIGCHLD
+#endif
+#ifdef USESIGSET
+#define signal sigset
+#endif
+
+int got;
+
+#ifdef SIGVOID
+void
+#endif
+hand()
+{
+ got++;
+}
+
+main()
+{
+ /* on hpux we use sigvec to get bsd signals */
+#ifdef __hpux
+ (void)signal(SIGCLD, hand);
+ kill(getpid(), SIGCLD);
+ kill(getpid(), SIGCLD);
+ if (got < 2)
+ exit(1);
+#endif
+ exit(0);
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ $as_echo "@%:@define SYSVSIGS 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt and sec libraries..." >&5
+$as_echo "$as_me: checking for crypt and sec libraries..." >&6;}
+test -f /lib/libcrypt_d.a || test -f /usr/lib/libcrypt_d.a && LIBS="$LIBS -lcrypt_d"
+oldlibs="$LIBS"
+LIBS="$LIBS -lcrypt"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking crypt..." >&5
+$as_echo "$as_me: checking crypt..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$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="$LIBS"
+LIBS="$LIBS -lsun"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking IRIX sun library..." >&5
+$as_echo "$as_me: checking IRIX sun library..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking syslog..." >&5
+$as_echo "$as_me: checking syslog..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+closelog();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ oldlibs="$LIBS"
+LIBS="$LIBS -lbsd"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking syslog in libbsd.a..." >&5
+$as_echo "$as_me: checking syslog in libbsd.a..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+closelog();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ echo "- found." 1>&6
+
+else
+ LIBS="$oldlibs"
+echo "- bad news: syslog missing." 1>&6
+ $as_echo "@%:@define NOSYSLOG 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef M_UNIX
+ yes;
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ LIBS="$LIBS -lsocket -lcrypt_i"
+fi
+rm -f conftest*
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking wait union..." >&5
+$as_echo "$as_me: checking wait union..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/wait.h>
+
+int
+main ()
+{
+
+ union wait x;
+ int y;
+#ifdef WEXITSTATUS
+ y = WEXITSTATUS(x);
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ $as_echo "@%:@define BSDWAIT 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test -z "$butterfly"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for termio or termios..." >&5
+$as_echo "$as_me: checking for termio or termios..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <termio.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ $as_echo "@%:@define TERMIO 1" >>confdefs.h
+
+else
+ if test -n "$posix"; then
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <termios.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ $as_echo "@%:@define TERMIO 1" >>confdefs.h
+
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getspnam..." >&5
+$as_echo "$as_me: checking getspnam..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <shadow.h>
+int
+main ()
+{
+getspnam("x");
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define SHADOWPW 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getttyent..." >&5
+$as_echo "$as_me: checking getttyent..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+getttyent();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define GETTTYENT 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fdwalk..." >&5
+$as_echo "$as_me: checking fdwalk..." >&6;}
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int
+main ()
+{
+fdwalk(NULL, NULL);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ $as_echo "@%:@define HAVE_FDWALK 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&5
+$as_echo "$as_me: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&6;}
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+main() {
+ char buf[10];
+ strcpy(buf, "abcdefghi");
+ bcopy(buf, buf + 2, 3);
+ if (strncmp(buf, "ababcf", 6))
+ exit(1);
+ strcpy(buf, "abcdefghi");
+ bcopy(buf + 2, buf, 3);
+ if (strncmp(buf, "cdedef", 6))
+ exit(1);
+ exit(0); /* libc version works properly. */
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ $as_echo "@%:@define USEBCOPY 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define bcopy(s,d,l) memmove(d,s,l)
+main() {
+ char buf[10];
+ strcpy(buf, "abcdefghi");
+ bcopy(buf, buf + 2, 3);
+ if (strncmp(buf, "ababcf", 6))
+ exit(1);
+ strcpy(buf, "abcdefghi");
+ bcopy(buf + 2, buf, 3);
+ if (strncmp(buf, "cdedef", 6))
+ exit(1);
+ exit(0); /* libc version works properly. */
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ $as_echo "@%:@define USEMEMMOVE 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define bcopy(s,d,l) memcpy(d,s,l)
+main() {
+ char buf[10];
+ strcpy(buf, "abcdefghi");
+ bcopy(buf, buf + 2, 3);
+ if (strncmp(buf, "ababcf", 6))
+ exit(1);
+ strcpy(buf, "abcdefghi");
+ bcopy(buf + 2, buf, 3);
+ if (strncmp(buf, "cdedef", 6))
+ exit(1);
+ exit(0); /* libc version works properly. */
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ $as_echo "@%:@define USEMEMCPY 1" >>confdefs.h
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
+$as_echo_n "checking for long file names... " >&6; }
+if ${ac_cv_sys_long_file_names+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_long_file_names=yes
+# Test for long file names in all the places we know might matter:
+# . the current directory, where building will happen
+# $prefix/lib where we will be installing things
+# $exec_prefix/lib likewise
+# $TMPDIR if set, where it might want to write temporary files
+# /tmp where it might want to write temporary files
+# /var/tmp likewise
+# /usr/tmp likewise
+for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
+ # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
+ # in the usual case where exec_prefix is '${prefix}'.
+ case $ac_dir in #(
+ . | /* | ?:[\\/]*) ;; #(
+ *) continue;;
+ esac
+ test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
+ ac_xdir=$ac_dir/cf$$
+ (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
+ ac_tf1=$ac_xdir/conftest9012345
+ ac_tf2=$ac_xdir/conftest9012346
+ touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
+ ac_cv_sys_long_file_names=no
+ rm -f -r "$ac_xdir" 2>/dev/null
+ test $ac_cv_sys_long_file_names = no && break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
+$as_echo "$ac_cv_sys_long_file_names" >&6; }
+if test $ac_cv_sys_long_file_names = yes; then
+
+$as_echo "@%:@define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for vsprintf" >&5
+$as_echo_n "checking for vsprintf... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+int
+main ()
+{
+va_list valist; vsprintf(0,0,valist);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };$as_echo "@%:@define USEVARARGS 1" >>confdefs.h
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+ as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
+$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
+if eval \${$as_ac_Header+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_ac_Header=yes"
+else
+ eval "$as_ac_Header=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$as_ac_Header
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+_ACEOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dir; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_opendir+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+ ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
+$as_echo_n "checking for library containing opendir... " >&6; }
+if ${ac_cv_search_opendir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char opendir ();
+int
+main ()
+{
+return opendir ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' x; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_opendir=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_opendir+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_opendir+:} false; then :
+
+else
+ ac_cv_search_opendir=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
+$as_echo "$ac_cv_search_opendir" >&6; }
+ac_res=$ac_cv_search_opendir
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setenv" >&5
+$as_echo_n "checking for setenv... " >&6; }
+if test -z "$ac_setenv_args"; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int
+main ()
+{
+
+ setenv((char *) 0, (char *) 0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_setenv_args=3
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+if test -z "$ac_setenv_args"; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int
+main ()
+{
+
+ setenv((char *) 0, (char *) 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_setenv_args=2
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+if test -n "$ac_setenv_args"; then
+ $as_echo "@%:@define USESETENV 1" >>confdefs.h
+
+ if test "$ac_setenv_args" = 3; then
+ $as_echo "@%:@define HAVE_SETENV_3 1" >>confdefs.h
+
+ elif test "$ac_setenv_args" = 2; then
+ $as_echo "@%:@define HAVE_SETENV_2 1" >>confdefs.h
+
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv" >&5
+$as_echo_n "checking for putenv... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+putenv((char *)0);unsetenv((char *)0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };$as_echo "@%:@define NEEDPUTENV 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo(CODESET)" >&5
+$as_echo_n "checking for nl_langinfo(CODESET)... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <langinfo.h>
+
+int
+main ()
+{
+nl_langinfo(CODESET);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };$as_echo "@%:@define HAVE_NL_LANGINFO 1" >>confdefs.h
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostname" >&5
+$as_echo_n "checking for library containing gethostname... " >&6; }
+if ${ac_cv_search_gethostname+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostname ();
+int
+main ()
+{
+return gethostname ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' nsl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_gethostname=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_gethostname+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_gethostname+:} false; then :
+
+else
+ ac_cv_search_gethostname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostname" >&5
+$as_echo "$ac_cv_search_gethostname" >&6; }
+ac_res=$ac_cv_search_gethostname
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+for ac_func in rename fchmod fchown strerror lstat _exit utimes vsnprintf getcwd setlocale strftime
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+@%:@ Check whether --enable-pam was given.
+if test "${enable_pam+set}" = set; then :
+ enableval=$enable_pam;
+fi
+
+if test "$enable_pam" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PAM support" >&5
+$as_echo_n "checking for PAM support... " >&6; }
+ oldlibs="$LIBS"
+ LIBS="$LIBS -lpam"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <security/pam_appl.h>
+int
+main ()
+{
+
+ pam_start(0, 0, 0, 0);
+ pam_authenticate(0, 0);
+ pam_end(0,0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; };$as_echo "@%:@define USE_PAM 1" >>confdefs.h
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; };LIBS="$oldlibs"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+@%:@ Check whether --enable-use_locale was given.
+if test "${enable_use_locale+set}" = set; then :
+ enableval=$enable_use_locale;
+fi
+
+if test "$enable_use_locale" = "yes"; then
+ $as_echo "@%:@define USE_LOCALE 1" >>confdefs.h
+
+fi
+@%:@ Check whether --enable-telnet was given.
+if test "${enable_telnet+set}" = set; then :
+ enableval=$enable_telnet;
+fi
+
+if test "$enable_telnet" = "yes"; then
+ $as_echo "@%:@define BUILTIN_TELNET 1" >>confdefs.h
+
+fi
+@%:@ Check whether --enable-colors256 was given.
+if test "${enable_colors256+set}" = set; then :
+ enableval=$enable_colors256;
+fi
+
+if test "$enable_colors256" = "yes"; then
+ $as_echo "@%:@define COLORS256 1" >>confdefs.h
+
+fi
+@%:@ Check whether --enable-rxvt_osc was given.
+if test "${enable_rxvt_osc+set}" = set; then :
+ enableval=$enable_rxvt_osc;
+fi
+
+if test "$enable_rxvt_osc" = "yes"; then
+ $as_echo "@%:@define RXVT_OSC 1" >>confdefs.h
+
+fi
+
+if test -z "$old_CFLAGS"; then
+ if test "x$CFLAGS" = "x-g"; then
+ CFLAGS="-O"
+ fi
+fi
+test -n "$seqptx" && LIBS="-ltermcap -lc -lsocket -linet -lnsl -lsec -lseq"
+
+if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+main(){exit(0);}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ as_fn_error $? "Can't run the compiler - internal error. Sorry." "$LINENO" 5
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+ETCSCREENRC=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the global screenrc file" >&5
+$as_echo_n "checking for the global screenrc file... " >&6; }
+
+@%:@ Check whether --with-sys-screenrc was given.
+if test "${with_sys_screenrc+set}" = set; then :
+ withval=$with_sys_screenrc; ETCSCREENRC="${withval}"
+fi
+
+
+
+ac_config_files="$ac_config_files Makefile doc/Makefile"
+
+ac_config_commands="$ac_config_commands default"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `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"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIB@&t@OBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in @%:@(
+ *posix*) :
+ set -o posix ;; @%:@(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in @%:@(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in @%:@((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
+@%:@ ----------------------------------------
+@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+@%:@ script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} @%:@ as_fn_error
+
+
+@%:@ as_fn_set_status STATUS
+@%:@ -----------------------
+@%:@ Set @S|@? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} @%:@ as_fn_set_status
+
+@%:@ as_fn_exit STATUS
+@%:@ -----------------
+@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} @%:@ as_fn_exit
+
+@%:@ as_fn_unset VAR
+@%:@ ---------------
+@%:@ Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+@%:@ as_fn_append VAR VALUE
+@%:@ ----------------------
+@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
+@%:@ advantage of any shell optimizations that allow amortized linear growth over
+@%:@ repeated appends, instead of the typical quadratic growth present in naive
+@%:@ implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+@%:@ as_fn_arith ARG...
+@%:@ ------------------
+@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
+@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
+@%:@ must be portable across @S|@(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in @%:@(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+@%:@ as_fn_mkdir_p
+@%:@ -------------
+@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} @%:@ as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+@%:@ as_fn_executable_p FILE
+@%:@ -----------------------
+@%:@ Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} @%:@ as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$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="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
+@%:@@%:@ Running $as_me. @%:@@%:@
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+ "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # 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. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "default":C)
+# a hook for preserving undef directive in config.h
+mv config.h conftest
+sed -e 's@^\(.*\)defin.\( .*\) .*/\*\(.*KEEP_UNDEF_HERE\)@\1undef\2 /\*\3@' < conftest > config.h
+rm -f conftest
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+echo ""
+if test -z "$AWK"; then
+echo "!!! Since you have no awk you must copy the files 'comm.h.dist'"
+echo "!!! and 'term.h.dist' to 'comm.h' and 'term.h'."
+echo "!!! Do _not_ change the user configuration section in config.h!"
+echo "Please check the pathnames in the Makefile."
+else
+echo "Now please check the pathnames in the Makefile and in the user"
+echo "configuration section in config.h."
+fi
+echo "Then type 'make' to make screen. Good luck."
+echo ""
diff --git a/autom4te.cache/requests b/autom4te.cache/requests
new file mode 100644
index 0000000..8af07f2
--- /dev/null
+++ b/autom4te.cache/requests
@@ -0,0 +1,105 @@
+# This file was generated.
+# It contains the lists of macros which have been traced.
+# It can be safely removed.
+
+@request = (
+ bless( [
+ '0',
+ 1,
+ [
+ '/usr/share/autoconf'
+ ],
+ [
+ '/usr/share/autoconf/autoconf/autoconf.m4f',
+ '-',
+ '/usr/share/aclocal-1.14/internal/ac-config-macro-dirs.m4',
+ 'configure.in'
+ ],
+ {
+ 'AC_DEFUN' => 1,
+ 'AC_PROGRAM_SOURCE' => 1,
+ 'AC_CONFIG_MACRO_DIR_TRACE' => 1,
+ 'AU_DEFUN' => 1,
+ 'm4_pattern_allow' => 1,
+ '_m4_warn' => 1,
+ 'AC_DEFUN_ONCE' => 1,
+ 'm4_pattern_forbid' => 1,
+ '_AM_AUTOCONF_VERSION' => 1,
+ 'include' => 1,
+ 'm4_include' => 1,
+ '_AM_CONFIG_MACRO_DIRS' => 1,
+ 'AC_CONFIG_MACRO_DIR' => 1
+ }
+ ], 'Autom4te::Request' ),
+ bless( [
+ '1',
+ 1,
+ [
+ '/usr/share/autoconf'
+ ],
+ [
+ '/usr/share/autoconf/autoconf/autoconf.m4f',
+ 'configure.in'
+ ],
+ {
+ 'AM_GNU_GETTEXT_INTL_SUBDIR' => 1,
+ 'AM_AUTOMAKE_VERSION' => 1,
+ 'AM_ENABLE_MULTILIB' => 1,
+ '_AM_MAKEFILE_INCLUDE' => 1,
+ 'AM_PATH_GUILE' => 1,
+ '_AM_SUBST_NOTMAKE' => 1,
+ 'AC_FC_FREEFORM' => 1,
+ 'm4_pattern_allow' => 1,
+ 'sinclude' => 1,
+ 'include' => 1,
+ 'AC_CANONICAL_TARGET' => 1,
+ 'AC_CANONICAL_BUILD' => 1,
+ 'AC_PROG_LIBTOOL' => 1,
+ 'AM_CONDITIONAL' => 1,
+ 'AC_SUBST' => 1,
+ 'AC_CONFIG_LINKS' => 1,
+ 'AC_CONFIG_HEADERS' => 1,
+ 'AM_PROG_AR' => 1,
+ 'AC_FC_SRCEXT' => 1,
+ 'AC_FC_PP_DEFINE' => 1,
+ 'AM_PROG_MOC' => 1,
+ 'AC_REQUIRE_AUX_FILE' => 1,
+ '_LT_AC_TAGCONFIG' => 1,
+ 'AC_INIT' => 1,
+ 'AC_LIBSOURCE' => 1,
+ 'AC_CONFIG_LIBOBJ_DIR' => 1,
+ 'AH_OUTPUT' => 1,
+ 'AM_GNU_GETTEXT' => 1,
+ 'AM_MAINTAINER_MODE' => 1,
+ 'AM_XGETTEXT_OPTION' => 1,
+ 'AM_PROG_F77_C_O' => 1,
+ 'AM_PROG_CC_C_O' => 1,
+ 'AM_NLS' => 1,
+ '_m4_warn' => 1,
+ 'LT_INIT' => 1,
+ 'AC_CANONICAL_HOST' => 1,
+ 'AC_CONFIG_FILES' => 1,
+ 'm4_pattern_forbid' => 1,
+ '_AM_COND_IF' => 1,
+ 'AC_CONFIG_SUBDIRS' => 1,
+ 'AC_CANONICAL_SYSTEM' => 1,
+ 'm4_sinclude' => 1,
+ '_AM_COND_ENDIF' => 1,
+ '_AM_COND_ELSE' => 1,
+ 'AM_PROG_FC_C_O' => 1,
+ 'AM_SILENT_RULES' => 1,
+ 'AC_DEFINE_TRACE_LITERAL' => 1,
+ 'AC_CONFIG_AUX_DIR' => 1,
+ 'LT_SUPPORTED_TAG' => 1,
+ 'AM_MAKEFILE_INCLUDE' => 1,
+ 'AC_FC_PP_SRCEXT' => 1,
+ 'AM_POT_TOOLS' => 1,
+ 'AM_INIT_AUTOMAKE' => 1,
+ 'AM_PROG_CXX_C_O' => 1,
+ 'AC_SUBST_TRACE' => 1,
+ 'LT_CONFIG_LTDL_DIR' => 1,
+ 'm4_include' => 1
+ }
+ ], 'Autom4te::Request' )
+ );
+
diff --git a/autom4te.cache/traces.0 b/autom4te.cache/traces.0
new file mode 100644
index 0000000..605f84a
--- /dev/null
+++ b/autom4te.cache/traces.0
@@ -0,0 +1,840 @@
+m4trace:configure.in:9: -1- m4_pattern_forbid([^_?A[CHUM]_])
+m4trace:configure.in:9: -1- m4_pattern_forbid([_AC_])
+m4trace:configure.in:9: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
+m4trace:configure.in:9: -1- m4_pattern_allow([^AS_FLAGS$])
+m4trace:configure.in:9: -1- m4_pattern_forbid([^_?m4_])
+m4trace:configure.in:9: -1- m4_pattern_forbid([^dnl$])
+m4trace:configure.in:9: -1- m4_pattern_forbid([^_?AS_])
+m4trace:configure.in:9: -1- m4_pattern_allow([^SHELL$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PATH_SEPARATOR$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_NAME$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_VERSION$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_STRING$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_URL$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^exec_prefix$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^prefix$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^program_transform_name$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^bindir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^sbindir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^libexecdir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^datarootdir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^datadir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^sysconfdir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^sharedstatedir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^localstatedir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^includedir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^oldincludedir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^docdir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^infodir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^htmldir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^dvidir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^pdfdir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^psdir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^libdir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^localedir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^mandir$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_NAME$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_VERSION$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_STRING$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_URL$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^DEFS$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^ECHO_C$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^ECHO_N$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^ECHO_T$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^LIBS$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^build_alias$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^host_alias$])
+m4trace:configure.in:9: -1- m4_pattern_allow([^target_alias$])
+m4trace:configure.in:15: -1- AC_DEFUN([AC_PROGRAM_SOURCE], [AC_REQUIRE([AC_PROG_CPP])AC_PROVIDE([$0])cat > conftest.c <<EOF
+#include "confdefs.h"
+[$1]
+_CUT_HERE_
+[$2]
+EOF
+eval "$ac_cpp conftest.c 2>&5 | sed -e '1,/_CUT_HERE_/d' -e 's/ //g' > conftest.out"
+. ./conftest.out
+rm -f conftest*
+])
+m4trace:configure.in:38: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:38: the top level])
+m4trace:configure.in:39: -1- m4_pattern_allow([^VERSION$])
+m4trace:configure.in:40: -1- m4_pattern_allow([^ac_prefix_program$])
+m4trace:configure.in:41: -1- m4_pattern_allow([^ac_prefix_program$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CC$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CFLAGS$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^LDFLAGS$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^LIBS$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CPPFLAGS$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CC$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CC$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CC$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CC$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^ac_ct_CC$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^EXEEXT$])
+m4trace:configure.in:44: -1- m4_pattern_allow([^OBJEXT$])
+m4trace:configure.in:45: -1- m4_pattern_allow([^CPP$])
+m4trace:configure.in:45: -1- m4_pattern_allow([^CPPFLAGS$])
+m4trace:configure.in:45: -1- m4_pattern_allow([^CPP$])
+m4trace:configure.in:46: -1- m4_pattern_allow([^GREP$])
+m4trace:configure.in:46: -1- m4_pattern_allow([^EGREP$])
+m4trace:configure.in:47: -1- _m4_warn([obsolete], [The macro `AC_ISC_POSIX' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/specific.m4:446: AC_ISC_POSIX is expanded from...
+configure.in:47: the top level])
+m4trace:configure.in:48: -1- m4_pattern_allow([^STDC_HEADERS$])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_POSIX_SOURCE$])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_POSIX_1_SOURCE$])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_MINIX$])
+m4trace:configure.in:48: -1- m4_pattern_allow([^__EXTENSIONS__$])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_ALL_SOURCE$])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_GNU_SOURCE$])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_POSIX_PTHREAD_SEMANTICS$])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_TANDEM_SOURCE$])
+m4trace:configure.in:50: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:50: the top level])
+m4trace:configure.in:50: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:50: the top level])
+m4trace:configure.in:50: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:50: the top level])
+m4trace:configure.in:50: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:50: the top level])
+m4trace:configure.in:63: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:63: the top level])
+m4trace:configure.in:64: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:64: the top level])
+m4trace:configure.in:60: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:60: the top level])
+m4trace:configure.in:60: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:60: the top level])
+m4trace:configure.in:67: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:67: the top level])
+m4trace:configure.in:67: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:67: the top level])
+m4trace:configure.in:75: -1- m4_pattern_allow([^AWK$])
+m4trace:configure.in:77: -1- m4_pattern_allow([^INSTALL_PROGRAM$])
+m4trace:configure.in:77: -1- m4_pattern_allow([^INSTALL_SCRIPT$])
+m4trace:configure.in:77: -1- m4_pattern_allow([^INSTALL_DATA$])
+m4trace:configure.in:80: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:80: the top level])
+m4trace:configure.in:81: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:81: the top level])
+m4trace:configure.in:88: -1- m4_pattern_allow([^SOCKDIR$])
+m4trace:configure.in:113: -1- m4_pattern_allow([^ISC$])
+m4trace:configure.in:124: -1- m4_pattern_allow([^sysV68$])
+m4trace:configure.in:127: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:127: the top level])
+m4trace:configure.in:132: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:132: the top level])
+m4trace:configure.in:133: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:133: the top level])
+m4trace:configure.in:137: -1- m4_pattern_allow([^MIPS$])
+m4trace:configure.in:138: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:138: the top level])
+m4trace:configure.in:140: -2- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:140: the top level])
+m4trace:configure.in:146: -3- m4_pattern_allow([^USE_WAIT2$])
+m4trace:configure.in:141: -2- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:141: the top level])
+m4trace:configure.in:139: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:139: the top level])
+m4trace:configure.in:152: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:152: the top level])
+m4trace:configure.in:162: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:162: the top level])
+m4trace:configure.in:163: -2- m4_pattern_allow([^OSX$])
+m4trace:configure.in:163: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:163: the top level])
+m4trace:configure.in:169: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:169: the top level])
+m4trace:configure.in:180: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:180: the top level])
+m4trace:configure.in:188: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:188: the top level])
+m4trace:configure.in:188: -2- m4_pattern_allow([^POSIX$])
+m4trace:configure.in:191: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:191: the top level])
+m4trace:configure.in:195: -2- m4_pattern_allow([^SYSV$])
+m4trace:configure.in:192: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2614: AC_TRY_COMPILE is expanded from...
+configure.in:192: the top level])
+m4trace:configure.in:197: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:197: the top level])
+m4trace:configure.in:206: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:206: the top level])
+m4trace:configure.in:207: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:207: the top level])
+m4trace:configure.in:207: -2- m4_pattern_allow([^SVR4$])
+m4trace:configure.in:207: -2- m4_pattern_allow([^BUGGYGETLOGIN$])
+m4trace:configure.in:207: -2- m4_pattern_allow([^SVR4$])
+m4trace:configure.in:207: -2- m4_pattern_allow([^BUGGYGETLOGIN$])
+m4trace:configure.in:214: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:214: the top level])
+m4trace:configure.in:244: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:244: the top level])
+m4trace:configure.in:259: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:259: the top level])
+m4trace:configure.in:259: -2- m4_pattern_allow([^BSDJOBS$])
+m4trace:configure.in:259: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:259: the top level])
+m4trace:configure.in:245: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:245: the top level])
+m4trace:configure.in:264: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:264: the top level])
+m4trace:configure.in:267: -2- m4_pattern_allow([^HAVE_SETRESUID$])
+m4trace:configure.in:265: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:265: the top level])
+m4trace:configure.in:268: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:268: the top level])
+m4trace:configure.in:271: -2- m4_pattern_allow([^HAVE_SETREUID$])
+m4trace:configure.in:269: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:269: the top level])
+m4trace:configure.in:278: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:278: the top level])
+m4trace:configure.in:285: -2- m4_pattern_allow([^HAVE_SETEUID$])
+m4trace:configure.in:279: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:279: the top level])
+m4trace:configure.in:288: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:288: the top level])
+m4trace:configure.in:291: -2- m4_pattern_allow([^HAVE_EXECVPE$])
+m4trace:configure.in:289: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:289: the top level])
+m4trace:configure.in:298: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:298: the top level])
+m4trace:configure.in:301: -2- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:301: the top level])
+m4trace:configure.in:302: -2- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:302: the top level])
+m4trace:configure.in:299: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:299: the top level])
+m4trace:configure.in:309: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:309: the top level])
+m4trace:configure.in:374: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:374: the top level])
+m4trace:configure.in:375: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:375: the top level])
+m4trace:configure.in:310: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:310: the top level])
+m4trace:configure.in:310: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:310: the top level])
+m4trace:configure.in:379: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:379: the top level])
+m4trace:configure.in:422: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:422: the top level])
+m4trace:configure.in:423: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:423: the top level])
+m4trace:configure.in:423: -2- m4_pattern_allow([^BROKEN_PIPE$])
+m4trace:configure.in:380: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:380: the top level])
+m4trace:configure.in:380: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:380: the top level])
+m4trace:configure.in:433: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:433: the top level])
+m4trace:configure.in:484: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:484: the top level])
+m4trace:configure.in:485: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:485: the top level])
+m4trace:configure.in:434: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:434: the top level])
+m4trace:configure.in:434: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:434: the top level])
+m4trace:configure.in:489: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:489: the top level])
+m4trace:configure.in:522: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:522: the top level])
+m4trace:configure.in:523: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:523: the top level])
+m4trace:configure.in:524: -2- m4_pattern_allow([^SOCK_NOT_IN_FS$])
+m4trace:configure.in:490: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:490: the top level])
+m4trace:configure.in:490: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:490: the top level])
+m4trace:configure.in:535: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:535: the top level])
+m4trace:configure.in:536: -1- m4_pattern_allow([^NAMEDPIPE$])
+m4trace:configure.in:538: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:538: the top level])
+m4trace:configure.in:540: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:540: the top level])
+m4trace:configure.in:543: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:543: the top level])
+m4trace:configure.in:544: -1- m4_pattern_allow([^NAMEDPIPE$])
+m4trace:configure.in:547: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:547: the top level])
+m4trace:configure.in:556: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:556: the top level])
+m4trace:configure.in:650: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:650: the top level])
+m4trace:configure.in:651: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:651: the top level])
+m4trace:configure.in:651: -2- m4_pattern_allow([^SELECT_BROKEN$])
+m4trace:configure.in:557: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:557: the top level])
+m4trace:configure.in:557: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:557: the top level])
+m4trace:configure.in:656: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:656: the top level])
+m4trace:configure.in:660: -2- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:660: the top level])
+m4trace:configure.in:669: -3- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:669: the top level])
+m4trace:configure.in:672: -4- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:672: the top level])
+m4trace:configure.in:675: -5- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:675: the top level])
+m4trace:configure.in:678: -6- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:678: the top level])
+m4trace:configure.in:681: -7- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:681: the top level])
+m4trace:configure.in:684: -8- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:684: the top level])
+m4trace:configure.in:685: -8- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:685: the top level])
+m4trace:configure.in:682: -7- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:682: the top level])
+m4trace:configure.in:679: -6- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:679: the top level])
+m4trace:configure.in:676: -5- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:676: the top level])
+m4trace:configure.in:673: -4- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:673: the top level])
+m4trace:configure.in:670: -3- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:670: the top level])
+m4trace:configure.in:661: -2- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:661: the top level])
+m4trace:configure.in:657: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:657: the top level])
+m4trace:configure.in:692: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:692: the top level])
+m4trace:configure.in:693: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:693: the top level])
+m4trace:configure.in:693: -2- m4_pattern_allow([^TERMINFO$])
+m4trace:configure.in:688: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:688: the top level])
+m4trace:configure.in:688: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:688: the top level])
+m4trace:configure.in:694: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:694: the top level])
+m4trace:configure.in:695: -2- m4_pattern_allow([^NEED_OSPEED$])
+m4trace:configure.in:695: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:695: the top level])
+m4trace:configure.in:700: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:700: the top level])
+m4trace:configure.in:702: -1- m4_pattern_allow([^HAVE_DEV_PTC$])
+m4trace:configure.in:705: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:705: the top level])
+m4trace:configure.in:708: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:708: the top level])
+m4trace:configure.in:708: -1- m4_pattern_allow([^HAVE_SVR4_PTYS$])
+m4trace:configure.in:712: -1- m4_pattern_allow([^HAVE_GETPT$])
+m4trace:configure.in:716: -1- m4_pattern_allow([^HAVE_OPENPTY$])
+m4trace:configure.in:716: -1- m4_pattern_allow([^HAVE_OPENPTY$])
+m4trace:configure.in:720: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:720: the top level])
+m4trace:configure.in:740: -1- m4_pattern_allow([^PTYRANGE0$])
+m4trace:configure.in:741: -1- m4_pattern_allow([^PTYRANGE1$])
+m4trace:configure.in:751: -1- m4_pattern_allow([^PTYMODE$])
+m4trace:configure.in:752: -1- m4_pattern_allow([^PTYGROUP$])
+m4trace:configure.in:755: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:755: the top level])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- m4_pattern_allow([^PTYMODE$])
+m4trace:configure.in:757: -1- m4_pattern_allow([^PTYGROUP$])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- m4_pattern_allow([^WRITEPATH$])
+m4trace:configure.in:757: -1- m4_pattern_allow([^XTERMPATH$])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- m4_pattern_allow([^PTYMODE$])
+m4trace:configure.in:757: -1- m4_pattern_allow([^PTYGROUP$])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:836: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:836: the top level])
+m4trace:configure.in:850: -2- m4_pattern_allow([^GETUTENT$])
+m4trace:configure.in:853: -2- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:853: the top level])
+m4trace:configure.in:867: -3- m4_pattern_allow([^GETUTENT$])
+m4trace:configure.in:854: -2- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:854: the top level])
+m4trace:configure.in:837: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:837: the top level])
+m4trace:configure.in:869: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:869: the top level])
+m4trace:configure.in:879: -2- m4_pattern_allow([^UTHOST$])
+m4trace:configure.in:870: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2614: AC_TRY_COMPILE is expanded from...
+configure.in:870: the top level])
+m4trace:configure.in:882: -1- m4_pattern_allow([^HAVE_UTEMPTER$])
+m4trace:configure.in:889: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:889: the top level])
+m4trace:configure.in:893: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:893: the top level])
+m4trace:configure.in:895: -2- m4_pattern_allow([^LOADAV_GETLOADAVG$])
+m4trace:configure.in:899: -2- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:899: the top level])
+m4trace:configure.in:901: -3- m4_pattern_allow([^LOADAV_GETLOADAVG$])
+m4trace:configure.in:900: -2- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:900: the top level])
+m4trace:configure.in:894: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:894: the top level])
+m4trace:configure.in:913: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:913: the top level])
+m4trace:configure.in:920: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:920: the top level])
+m4trace:configure.in:922: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:922: the top level])
+m4trace:configure.in:924: -1- m4_pattern_allow([^LOADAV_UNIX$])
+m4trace:configure.in:925: -1- m4_pattern_allow([^NLIST_STRUCT$])
+m4trace:configure.in:925: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/headers.m4:129: _AC_CHECK_HEADER_MONGREL is expanded from...
+../../lib/autoconf/headers.m4:67: AC_CHECK_HEADER is expanded from...
+configure.in:925: the top level])
+m4trace:configure.in:925: -2- m4_pattern_allow([^NLIST_NAME_UNION$])
+m4trace:configure.in:925: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2614: AC_TRY_COMPILE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/headers.m4:129: _AC_CHECK_HEADER_MONGREL is expanded from...
+../../lib/autoconf/headers.m4:67: AC_CHECK_HEADER is expanded from...
+configure.in:925: the top level])
+m4trace:configure.in:932: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:932: the top level])
+m4trace:configure.in:939: -2- m4_pattern_allow([^NLIST_DECLARED$])
+m4trace:configure.in:941: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:941: the top level])
+m4trace:configure.in:944: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:944: the top level])
+m4trace:configure.in:944: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:944: the top level])
+m4trace:configure.in:978: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:978: the top level])
+m4trace:configure.in:980: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:980: the top level])
+m4trace:configure.in:981: -1- m4_pattern_allow([^LOADAV_AVENRUN$])
+m4trace:configure.in:983: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:983: the top level])
+m4trace:configure.in:984: -1- m4_pattern_allow([^LOADAV_USE_NLIST64$])
+m4trace:configure.in:989: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:989: the top level])
+m4trace:configure.in:990: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:990: the top level])
+m4trace:configure.in:991: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:991: the top level])
+m4trace:configure.in:992: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:992: the top level])
+m4trace:configure.in:993: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:993: the top level])
+m4trace:configure.in:994: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:994: the top level])
+m4trace:configure.in:995: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:995: the top level])
+m4trace:configure.in:1000: -1- AC_PROGRAM_SOURCE([
+#include <sys/types.h>
+#include <sys/param.h>
+], [
+#if !defined(LOADAV_GETLOADAVG) && ((defined(hp300) && !defined(__hpux)) || defined(sun) || (defined(ultrix) && defined(mips)) || defined(_SEQUENT_) || defined(sgi) || (defined(SVR4) && !defined(__hpux)) || defined(sony_news) || (!defined(__osf__) && defined(__alpha)) || defined(_IBMR2) || defined(_AUX_SOURCE) || defined(AUX) || defined(m88k))
+loadtype=long
+# if defined(apollo) || defined(_IBMR2) || defined(_AUX_SOURCE) || defined(AUX)
+loadscale=65536
+# else
+# if defined(FSCALE) && !defined(__osf__)
+# undef FSCALE
+loadscale=FSCALE
+# else
+# ifdef sgi
+loadtype=int
+loadscale=1024
+# else
+# if defined(MIPS) || defined(SVR4) || defined(m88k)
+loadscale=256
+# else /* not MIPS */
+loadscale=1000 /* our default value */
+# endif /* MIPS */
+# endif /* sgi */
+# endif /* not FSCALE */
+# endif /* not apollo */
+#else
+loadtype=double
+loadscale=1
+#endif
+#ifdef alliant
+loadnum=4
+#else
+loadnum=3
+#endif
+])
+m4trace:configure.in:1036: -1- m4_pattern_allow([^LOADAV$])
+m4trace:configure.in:1037: -1- m4_pattern_allow([^LOADAV_TYPE$])
+m4trace:configure.in:1038: -1- m4_pattern_allow([^LOADAV_NUM$])
+m4trace:configure.in:1039: -1- m4_pattern_allow([^LOADAV_SCALE$])
+m4trace:configure.in:1047: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:1047: the top level])
+m4trace:configure.in:1048: -1- m4_pattern_allow([^SIGVOID$])
+m4trace:configure.in:1052: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1052: the top level])
+m4trace:configure.in:1059: -2- m4_pattern_allow([^SIGVOID$])
+m4trace:configure.in:1053: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2614: AC_TRY_COMPILE is expanded from...
+configure.in:1053: the top level])
+m4trace:configure.in:1060: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1060: the top level])
+m4trace:configure.in:1070: -2- m4_pattern_allow([^USESIGSET$])
+m4trace:configure.in:1061: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1061: the top level])
+m4trace:configure.in:1071: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1071: the top level])
+m4trace:configure.in:1105: -2- m4_pattern_allow([^SYSVSIGS$])
+m4trace:configure.in:1072: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:1072: the top level])
+m4trace:configure.in:1072: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:1072: the top level])
+m4trace:configure.in:1113: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1113: the top level])
+m4trace:configure.in:1117: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1117: the top level])
+m4trace:configure.in:1118: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1118: the top level])
+m4trace:configure.in:1123: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1123: the top level])
+m4trace:configure.in:1124: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1124: the top level])
+m4trace:configure.in:1126: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1126: the top level])
+m4trace:configure.in:1127: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1127: the top level])
+m4trace:configure.in:1127: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2661: _AC_LINK_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2678: AC_LINK_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1127: the top level])
+m4trace:configure.in:1127: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2661: _AC_LINK_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2678: AC_LINK_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1127: the top level])
+m4trace:configure.in:1127: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2661: _AC_LINK_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2678: AC_LINK_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1127: the top level])
+m4trace:configure.in:1127: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2661: _AC_LINK_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2678: AC_LINK_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2661: _AC_LINK_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2678: AC_LINK_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1127: the top level])
+m4trace:configure.in:1127: -1- m4_pattern_allow([^NOSYSLOG$])
+m4trace:configure.in:1142: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1142: the top level])
+m4trace:configure.in:1151: -2- m4_pattern_allow([^BSDWAIT$])
+m4trace:configure.in:1143: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2614: AC_TRY_COMPILE is expanded from...
+configure.in:1143: the top level])
+m4trace:configure.in:1154: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1154: the top level])
+m4trace:configure.in:1155: -2- m4_pattern_allow([^TERMIO$])
+m4trace:configure.in:1157: -3- m4_pattern_allow([^TERMIO$])
+m4trace:configure.in:1157: -2- _m4_warn([obsolete], [The macro `AC_TRY_CPP' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2529: AC_TRY_CPP is expanded from...
+configure.in:1157: the top level])
+m4trace:configure.in:1155: -1- _m4_warn([obsolete], [The macro `AC_TRY_CPP' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2529: AC_TRY_CPP is expanded from...
+configure.in:1155: the top level])
+m4trace:configure.in:1163: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1163: the top level])
+m4trace:configure.in:1164: -2- m4_pattern_allow([^SHADOWPW$])
+m4trace:configure.in:1164: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1164: the top level])
+m4trace:configure.in:1166: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1166: the top level])
+m4trace:configure.in:1167: -2- m4_pattern_allow([^GETTTYENT$])
+m4trace:configure.in:1167: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1167: the top level])
+m4trace:configure.in:1169: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1169: the top level])
+m4trace:configure.in:1170: -2- m4_pattern_allow([^HAVE_FDWALK$])
+m4trace:configure.in:1170: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1170: the top level])
+m4trace:configure.in:1172: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:1172: the top level])
+m4trace:configure.in:1185: -2- m4_pattern_allow([^USEBCOPY$])
+m4trace:configure.in:1173: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:1173: the top level])
+m4trace:configure.in:1173: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:1173: the top level])
+m4trace:configure.in:1200: -2- m4_pattern_allow([^USEMEMMOVE$])
+m4trace:configure.in:1187: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:1187: the top level])
+m4trace:configure.in:1187: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:1187: the top level])
+m4trace:configure.in:1216: -2- m4_pattern_allow([^USEMEMCPY$])
+m4trace:configure.in:1203: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:1203: the top level])
+m4trace:configure.in:1203: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:1203: the top level])
+m4trace:configure.in:1218: -1- m4_pattern_allow([^HAVE_LONG_FILE_NAMES$])
+m4trace:configure.in:1221: -2- m4_pattern_allow([^USEVARARGS$])
+m4trace:configure.in:1221: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1221: the top level])
+m4trace:configure.in:1227: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1227: the top level])
+m4trace:configure.in:1234: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1234: the top level])
+m4trace:configure.in:1241: -1- m4_pattern_allow([^USESETENV$])
+m4trace:configure.in:1243: -1- m4_pattern_allow([^HAVE_SETENV_3$])
+m4trace:configure.in:1245: -1- m4_pattern_allow([^HAVE_SETENV_2$])
+m4trace:configure.in:1250: -2- m4_pattern_allow([^NEEDPUTENV$])
+m4trace:configure.in:1250: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1250: the top level])
+m4trace:configure.in:1255: -2- m4_pattern_allow([^HAVE_NL_LANGINFO$])
+m4trace:configure.in:1253: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1253: the top level])
+m4trace:configure.in:1270: -2- m4_pattern_allow([^USE_PAM$])
+m4trace:configure.in:1266: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:1266: the top level])
+m4trace:configure.in:1276: -1- m4_pattern_allow([^USE_LOCALE$])
+m4trace:configure.in:1280: -1- m4_pattern_allow([^BUILTIN_TELNET$])
+m4trace:configure.in:1284: -1- m4_pattern_allow([^COLORS256$])
+m4trace:configure.in:1288: -1- m4_pattern_allow([^RXVT_OSC$])
+m4trace:configure.in:1302: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:1302: the top level])
+m4trace:configure.in:1302: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:1302: the top level])
+m4trace:configure.in:1307: -1- m4_pattern_allow([^ETCSCREENRC$])
+m4trace:configure.in:1309: -1- _m4_warn([obsolete], [AC_OUTPUT should be used without arguments.
+You should run autoupdate.], [])
+m4trace:configure.in:1309: -1- m4_pattern_allow([^LIB@&t@OBJS$])
+m4trace:configure.in:1309: -1- m4_pattern_allow([^LTLIBOBJS$])
diff --git a/autom4te.cache/traces.1 b/autom4te.cache/traces.1
new file mode 100644
index 0000000..35cb087
--- /dev/null
+++ b/autom4te.cache/traces.1
@@ -0,0 +1,1144 @@
+m4trace:configure.in:9: -1- AC_INIT([screen.c])
+m4trace:configure.in:9: -1- m4_pattern_forbid([^_?A[CHUM]_])
+m4trace:configure.in:9: -1- m4_pattern_forbid([_AC_])
+m4trace:configure.in:9: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
+m4trace:configure.in:9: -1- m4_pattern_allow([^AS_FLAGS$])
+m4trace:configure.in:9: -1- m4_pattern_forbid([^_?m4_])
+m4trace:configure.in:9: -1- m4_pattern_forbid([^dnl$])
+m4trace:configure.in:9: -1- m4_pattern_forbid([^_?AS_])
+m4trace:configure.in:9: -1- AC_SUBST([SHELL])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([SHELL])
+m4trace:configure.in:9: -1- m4_pattern_allow([^SHELL$])
+m4trace:configure.in:9: -1- AC_SUBST([PATH_SEPARATOR])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([PATH_SEPARATOR])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PATH_SEPARATOR$])
+m4trace:configure.in:9: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME], ['AC_PACKAGE_NAME'])])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([PACKAGE_NAME])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_NAME$])
+m4trace:configure.in:9: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME], ['AC_PACKAGE_TARNAME'])])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([PACKAGE_TARNAME])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
+m4trace:configure.in:9: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION], ['AC_PACKAGE_VERSION'])])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([PACKAGE_VERSION])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_VERSION$])
+m4trace:configure.in:9: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING], ['AC_PACKAGE_STRING'])])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([PACKAGE_STRING])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_STRING$])
+m4trace:configure.in:9: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([PACKAGE_BUGREPORT])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
+m4trace:configure.in:9: -1- AC_SUBST([PACKAGE_URL], [m4_ifdef([AC_PACKAGE_URL], ['AC_PACKAGE_URL'])])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([PACKAGE_URL])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_URL$])
+m4trace:configure.in:9: -1- AC_SUBST([exec_prefix], [NONE])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([exec_prefix])
+m4trace:configure.in:9: -1- m4_pattern_allow([^exec_prefix$])
+m4trace:configure.in:9: -1- AC_SUBST([prefix], [NONE])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([prefix])
+m4trace:configure.in:9: -1- m4_pattern_allow([^prefix$])
+m4trace:configure.in:9: -1- AC_SUBST([program_transform_name], [s,x,x,])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([program_transform_name])
+m4trace:configure.in:9: -1- m4_pattern_allow([^program_transform_name$])
+m4trace:configure.in:9: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([bindir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^bindir$])
+m4trace:configure.in:9: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([sbindir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^sbindir$])
+m4trace:configure.in:9: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([libexecdir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^libexecdir$])
+m4trace:configure.in:9: -1- AC_SUBST([datarootdir], ['${prefix}/share'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([datarootdir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^datarootdir$])
+m4trace:configure.in:9: -1- AC_SUBST([datadir], ['${datarootdir}'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([datadir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^datadir$])
+m4trace:configure.in:9: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([sysconfdir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^sysconfdir$])
+m4trace:configure.in:9: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([sharedstatedir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^sharedstatedir$])
+m4trace:configure.in:9: -1- AC_SUBST([localstatedir], ['${prefix}/var'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([localstatedir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^localstatedir$])
+m4trace:configure.in:9: -1- AC_SUBST([includedir], ['${prefix}/include'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([includedir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^includedir$])
+m4trace:configure.in:9: -1- AC_SUBST([oldincludedir], ['/usr/include'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([oldincludedir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^oldincludedir$])
+m4trace:configure.in:9: -1- AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME],
+ ['${datarootdir}/doc/${PACKAGE_TARNAME}'],
+ ['${datarootdir}/doc/${PACKAGE}'])])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([docdir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^docdir$])
+m4trace:configure.in:9: -1- AC_SUBST([infodir], ['${datarootdir}/info'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([infodir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^infodir$])
+m4trace:configure.in:9: -1- AC_SUBST([htmldir], ['${docdir}'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([htmldir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^htmldir$])
+m4trace:configure.in:9: -1- AC_SUBST([dvidir], ['${docdir}'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([dvidir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^dvidir$])
+m4trace:configure.in:9: -1- AC_SUBST([pdfdir], ['${docdir}'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([pdfdir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^pdfdir$])
+m4trace:configure.in:9: -1- AC_SUBST([psdir], ['${docdir}'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([psdir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^psdir$])
+m4trace:configure.in:9: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([libdir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^libdir$])
+m4trace:configure.in:9: -1- AC_SUBST([localedir], ['${datarootdir}/locale'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([localedir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^localedir$])
+m4trace:configure.in:9: -1- AC_SUBST([mandir], ['${datarootdir}/man'])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([mandir])
+m4trace:configure.in:9: -1- m4_pattern_allow([^mandir$])
+m4trace:configure.in:9: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_NAME$])
+m4trace:configure.in:9: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
+@%:@undef PACKAGE_NAME])
+m4trace:configure.in:9: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
+m4trace:configure.in:9: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
+@%:@undef PACKAGE_TARNAME])
+m4trace:configure.in:9: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_VERSION$])
+m4trace:configure.in:9: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
+@%:@undef PACKAGE_VERSION])
+m4trace:configure.in:9: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_STRING$])
+m4trace:configure.in:9: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
+@%:@undef PACKAGE_STRING])
+m4trace:configure.in:9: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
+m4trace:configure.in:9: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
+@%:@undef PACKAGE_BUGREPORT])
+m4trace:configure.in:9: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_URL])
+m4trace:configure.in:9: -1- m4_pattern_allow([^PACKAGE_URL$])
+m4trace:configure.in:9: -1- AH_OUTPUT([PACKAGE_URL], [/* Define to the home page for this package. */
+@%:@undef PACKAGE_URL])
+m4trace:configure.in:9: -1- AC_SUBST([DEFS])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([DEFS])
+m4trace:configure.in:9: -1- m4_pattern_allow([^DEFS$])
+m4trace:configure.in:9: -1- AC_SUBST([ECHO_C])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([ECHO_C])
+m4trace:configure.in:9: -1- m4_pattern_allow([^ECHO_C$])
+m4trace:configure.in:9: -1- AC_SUBST([ECHO_N])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([ECHO_N])
+m4trace:configure.in:9: -1- m4_pattern_allow([^ECHO_N$])
+m4trace:configure.in:9: -1- AC_SUBST([ECHO_T])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([ECHO_T])
+m4trace:configure.in:9: -1- m4_pattern_allow([^ECHO_T$])
+m4trace:configure.in:9: -1- AC_SUBST([LIBS])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([LIBS])
+m4trace:configure.in:9: -1- m4_pattern_allow([^LIBS$])
+m4trace:configure.in:9: -1- AC_SUBST([build_alias])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([build_alias])
+m4trace:configure.in:9: -1- m4_pattern_allow([^build_alias$])
+m4trace:configure.in:9: -1- AC_SUBST([host_alias])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([host_alias])
+m4trace:configure.in:9: -1- m4_pattern_allow([^host_alias$])
+m4trace:configure.in:9: -1- AC_SUBST([target_alias])
+m4trace:configure.in:9: -1- AC_SUBST_TRACE([target_alias])
+m4trace:configure.in:9: -1- m4_pattern_allow([^target_alias$])
+m4trace:configure.in:10: -1- AC_CONFIG_HEADERS([config.h])
+m4trace:configure.in:38: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:38: the top level])
+m4trace:configure.in:39: -1- AC_SUBST([VERSION])
+m4trace:configure.in:39: -1- AC_SUBST_TRACE([VERSION])
+m4trace:configure.in:39: -1- m4_pattern_allow([^VERSION$])
+m4trace:configure.in:40: -1- AC_SUBST([ac_prefix_program])
+m4trace:configure.in:40: -1- AC_SUBST_TRACE([ac_prefix_program])
+m4trace:configure.in:40: -1- m4_pattern_allow([^ac_prefix_program$])
+m4trace:configure.in:41: -1- AC_SUBST([ac_prefix_program])
+m4trace:configure.in:41: -1- AC_SUBST_TRACE([ac_prefix_program])
+m4trace:configure.in:41: -1- m4_pattern_allow([^ac_prefix_program$])
+m4trace:configure.in:44: -1- AC_SUBST([CC])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([CC])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CC$])
+m4trace:configure.in:44: -1- AC_SUBST([CFLAGS])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([CFLAGS])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CFLAGS$])
+m4trace:configure.in:44: -1- AC_SUBST([LDFLAGS])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([LDFLAGS])
+m4trace:configure.in:44: -1- m4_pattern_allow([^LDFLAGS$])
+m4trace:configure.in:44: -1- AC_SUBST([LIBS])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([LIBS])
+m4trace:configure.in:44: -1- m4_pattern_allow([^LIBS$])
+m4trace:configure.in:44: -1- AC_SUBST([CPPFLAGS])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([CPPFLAGS])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CPPFLAGS$])
+m4trace:configure.in:44: -1- AC_SUBST([CC])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([CC])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CC$])
+m4trace:configure.in:44: -1- AC_SUBST([CC])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([CC])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CC$])
+m4trace:configure.in:44: -1- AC_SUBST([CC])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([CC])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CC$])
+m4trace:configure.in:44: -1- AC_SUBST([CC])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([CC])
+m4trace:configure.in:44: -1- m4_pattern_allow([^CC$])
+m4trace:configure.in:44: -1- AC_SUBST([ac_ct_CC])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([ac_ct_CC])
+m4trace:configure.in:44: -1- m4_pattern_allow([^ac_ct_CC$])
+m4trace:configure.in:44: -1- AC_SUBST([EXEEXT], [$ac_cv_exeext])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([EXEEXT])
+m4trace:configure.in:44: -1- m4_pattern_allow([^EXEEXT$])
+m4trace:configure.in:44: -1- AC_SUBST([OBJEXT], [$ac_cv_objext])
+m4trace:configure.in:44: -1- AC_SUBST_TRACE([OBJEXT])
+m4trace:configure.in:44: -1- m4_pattern_allow([^OBJEXT$])
+m4trace:configure.in:45: -1- AC_SUBST([CPP])
+m4trace:configure.in:45: -1- AC_SUBST_TRACE([CPP])
+m4trace:configure.in:45: -1- m4_pattern_allow([^CPP$])
+m4trace:configure.in:45: -1- AC_SUBST([CPPFLAGS])
+m4trace:configure.in:45: -1- AC_SUBST_TRACE([CPPFLAGS])
+m4trace:configure.in:45: -1- m4_pattern_allow([^CPPFLAGS$])
+m4trace:configure.in:45: -1- AC_SUBST([CPP])
+m4trace:configure.in:45: -1- AC_SUBST_TRACE([CPP])
+m4trace:configure.in:45: -1- m4_pattern_allow([^CPP$])
+m4trace:configure.in:46: -1- AC_SUBST([GREP])
+m4trace:configure.in:46: -1- AC_SUBST_TRACE([GREP])
+m4trace:configure.in:46: -1- m4_pattern_allow([^GREP$])
+m4trace:configure.in:46: -1- AC_SUBST([EGREP])
+m4trace:configure.in:46: -1- AC_SUBST_TRACE([EGREP])
+m4trace:configure.in:46: -1- m4_pattern_allow([^EGREP$])
+m4trace:configure.in:47: -1- _m4_warn([obsolete], [The macro `AC_ISC_POSIX' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/specific.m4:446: AC_ISC_POSIX is expanded from...
+configure.in:47: the top level])
+m4trace:configure.in:48: -1- AC_DEFINE_TRACE_LITERAL([STDC_HEADERS])
+m4trace:configure.in:48: -1- m4_pattern_allow([^STDC_HEADERS$])
+m4trace:configure.in:48: -1- AH_OUTPUT([STDC_HEADERS], [/* Define to 1 if you have the ANSI C header files. */
+@%:@undef STDC_HEADERS])
+m4trace:configure.in:48: -1- AH_OUTPUT([HAVE_SYS_TYPES_H], [/* Define to 1 if you have the <sys/types.h> header file. */
+@%:@undef HAVE_SYS_TYPES_H])
+m4trace:configure.in:48: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the <sys/stat.h> header file. */
+@%:@undef HAVE_SYS_STAT_H])
+m4trace:configure.in:48: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the <stdlib.h> header file. */
+@%:@undef HAVE_STDLIB_H])
+m4trace:configure.in:48: -1- AH_OUTPUT([HAVE_STRING_H], [/* Define to 1 if you have the <string.h> header file. */
+@%:@undef HAVE_STRING_H])
+m4trace:configure.in:48: -1- AH_OUTPUT([HAVE_MEMORY_H], [/* Define to 1 if you have the <memory.h> header file. */
+@%:@undef HAVE_MEMORY_H])
+m4trace:configure.in:48: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the <strings.h> header file. */
+@%:@undef HAVE_STRINGS_H])
+m4trace:configure.in:48: -1- AH_OUTPUT([HAVE_INTTYPES_H], [/* Define to 1 if you have the <inttypes.h> header file. */
+@%:@undef HAVE_INTTYPES_H])
+m4trace:configure.in:48: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the <stdint.h> header file. */
+@%:@undef HAVE_STDINT_H])
+m4trace:configure.in:48: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the <unistd.h> header file. */
+@%:@undef HAVE_UNISTD_H])
+m4trace:configure.in:48: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_SOURCE])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_POSIX_SOURCE$])
+m4trace:configure.in:48: -1- AH_OUTPUT([_POSIX_SOURCE], [/* Define to 1 if you need to in order for `stat\' and other things to work. */
+@%:@undef _POSIX_SOURCE])
+m4trace:configure.in:48: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_1_SOURCE])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_POSIX_1_SOURCE$])
+m4trace:configure.in:48: -1- AH_OUTPUT([_POSIX_1_SOURCE], [/* Define to 2 if the system does not provide POSIX.1 features except with
+ this defined. */
+@%:@undef _POSIX_1_SOURCE])
+m4trace:configure.in:48: -1- AC_DEFINE_TRACE_LITERAL([_MINIX])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_MINIX$])
+m4trace:configure.in:48: -1- AH_OUTPUT([_MINIX], [/* Define to 1 if on MINIX. */
+@%:@undef _MINIX])
+m4trace:configure.in:48: -1- AH_OUTPUT([USE_SYSTEM_EXTENSIONS], [/* Enable extensions on AIX 3, Interix. */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris. */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop. */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+])
+m4trace:configure.in:48: -1- AC_DEFINE_TRACE_LITERAL([__EXTENSIONS__])
+m4trace:configure.in:48: -1- m4_pattern_allow([^__EXTENSIONS__$])
+m4trace:configure.in:48: -1- AC_DEFINE_TRACE_LITERAL([_ALL_SOURCE])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_ALL_SOURCE$])
+m4trace:configure.in:48: -1- AC_DEFINE_TRACE_LITERAL([_GNU_SOURCE])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_GNU_SOURCE$])
+m4trace:configure.in:48: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_PTHREAD_SEMANTICS])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_POSIX_PTHREAD_SEMANTICS$])
+m4trace:configure.in:48: -1- AC_DEFINE_TRACE_LITERAL([_TANDEM_SOURCE])
+m4trace:configure.in:48: -1- m4_pattern_allow([^_TANDEM_SOURCE$])
+m4trace:configure.in:50: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:50: the top level])
+m4trace:configure.in:50: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:50: the top level])
+m4trace:configure.in:50: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:50: the top level])
+m4trace:configure.in:50: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:50: the top level])
+m4trace:configure.in:63: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:63: the top level])
+m4trace:configure.in:64: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:64: the top level])
+m4trace:configure.in:60: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:60: the top level])
+m4trace:configure.in:60: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:60: the top level])
+m4trace:configure.in:67: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:67: the top level])
+m4trace:configure.in:67: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:67: the top level])
+m4trace:configure.in:75: -1- AC_SUBST([AWK])
+m4trace:configure.in:75: -1- AC_SUBST_TRACE([AWK])
+m4trace:configure.in:75: -1- m4_pattern_allow([^AWK$])
+m4trace:configure.in:77: -1- AC_REQUIRE_AUX_FILE([install-sh])
+m4trace:configure.in:77: -1- AC_SUBST([INSTALL_PROGRAM])
+m4trace:configure.in:77: -1- AC_SUBST_TRACE([INSTALL_PROGRAM])
+m4trace:configure.in:77: -1- m4_pattern_allow([^INSTALL_PROGRAM$])
+m4trace:configure.in:77: -1- AC_SUBST([INSTALL_SCRIPT])
+m4trace:configure.in:77: -1- AC_SUBST_TRACE([INSTALL_SCRIPT])
+m4trace:configure.in:77: -1- m4_pattern_allow([^INSTALL_SCRIPT$])
+m4trace:configure.in:77: -1- AC_SUBST([INSTALL_DATA])
+m4trace:configure.in:77: -1- AC_SUBST_TRACE([INSTALL_DATA])
+m4trace:configure.in:77: -1- m4_pattern_allow([^INSTALL_DATA$])
+m4trace:configure.in:80: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:80: the top level])
+m4trace:configure.in:81: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:81: the top level])
+m4trace:configure.in:88: -1- AC_DEFINE_TRACE_LITERAL([SOCKDIR])
+m4trace:configure.in:88: -1- m4_pattern_allow([^SOCKDIR$])
+m4trace:configure.in:113: -1- AC_DEFINE_TRACE_LITERAL([ISC])
+m4trace:configure.in:113: -1- m4_pattern_allow([^ISC$])
+m4trace:configure.in:124: -1- AC_DEFINE_TRACE_LITERAL([sysV68])
+m4trace:configure.in:124: -1- m4_pattern_allow([^sysV68$])
+m4trace:configure.in:127: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:127: the top level])
+m4trace:configure.in:132: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:132: the top level])
+m4trace:configure.in:133: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:133: the top level])
+m4trace:configure.in:137: -1- AC_DEFINE_TRACE_LITERAL([MIPS])
+m4trace:configure.in:137: -1- m4_pattern_allow([^MIPS$])
+m4trace:configure.in:138: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:138: the top level])
+m4trace:configure.in:140: -2- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:140: the top level])
+m4trace:configure.in:146: -3- AC_DEFINE_TRACE_LITERAL([USE_WAIT2])
+m4trace:configure.in:146: -3- m4_pattern_allow([^USE_WAIT2$])
+m4trace:configure.in:141: -2- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:141: the top level])
+m4trace:configure.in:139: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:139: the top level])
+m4trace:configure.in:152: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:152: the top level])
+m4trace:configure.in:162: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:162: the top level])
+m4trace:configure.in:163: -2- AC_DEFINE_TRACE_LITERAL([OSX])
+m4trace:configure.in:163: -2- m4_pattern_allow([^OSX$])
+m4trace:configure.in:163: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:163: the top level])
+m4trace:configure.in:169: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:169: the top level])
+m4trace:configure.in:180: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:180: the top level])
+m4trace:configure.in:188: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:188: the top level])
+m4trace:configure.in:188: -2- AC_DEFINE_TRACE_LITERAL([POSIX])
+m4trace:configure.in:188: -2- m4_pattern_allow([^POSIX$])
+m4trace:configure.in:191: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:191: the top level])
+m4trace:configure.in:195: -2- AC_DEFINE_TRACE_LITERAL([SYSV])
+m4trace:configure.in:195: -2- m4_pattern_allow([^SYSV$])
+m4trace:configure.in:192: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2614: AC_TRY_COMPILE is expanded from...
+configure.in:192: the top level])
+m4trace:configure.in:197: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:197: the top level])
+m4trace:configure.in:206: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:206: the top level])
+m4trace:configure.in:207: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:207: the top level])
+m4trace:configure.in:207: -2- AC_DEFINE_TRACE_LITERAL([SVR4])
+m4trace:configure.in:207: -2- m4_pattern_allow([^SVR4$])
+m4trace:configure.in:207: -2- AC_DEFINE_TRACE_LITERAL([BUGGYGETLOGIN])
+m4trace:configure.in:207: -2- m4_pattern_allow([^BUGGYGETLOGIN$])
+m4trace:configure.in:207: -2- AC_DEFINE_TRACE_LITERAL([SVR4])
+m4trace:configure.in:207: -2- m4_pattern_allow([^SVR4$])
+m4trace:configure.in:207: -2- AC_DEFINE_TRACE_LITERAL([BUGGYGETLOGIN])
+m4trace:configure.in:207: -2- m4_pattern_allow([^BUGGYGETLOGIN$])
+m4trace:configure.in:212: -1- AH_OUTPUT([HAVE_STROPTS_H], [/* Define to 1 if you have the <stropts.h> header file. */
+@%:@undef HAVE_STROPTS_H])
+m4trace:configure.in:212: -1- AH_OUTPUT([HAVE_STRING_H], [/* Define to 1 if you have the <string.h> header file. */
+@%:@undef HAVE_STRING_H])
+m4trace:configure.in:212: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the <strings.h> header file. */
+@%:@undef HAVE_STRINGS_H])
+m4trace:configure.in:214: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:214: the top level])
+m4trace:configure.in:244: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:244: the top level])
+m4trace:configure.in:259: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:259: the top level])
+m4trace:configure.in:259: -2- AC_DEFINE_TRACE_LITERAL([BSDJOBS])
+m4trace:configure.in:259: -2- m4_pattern_allow([^BSDJOBS$])
+m4trace:configure.in:259: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:259: the top level])
+m4trace:configure.in:245: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:245: the top level])
+m4trace:configure.in:264: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:264: the top level])
+m4trace:configure.in:267: -2- AC_DEFINE_TRACE_LITERAL([HAVE_SETRESUID])
+m4trace:configure.in:267: -2- m4_pattern_allow([^HAVE_SETRESUID$])
+m4trace:configure.in:265: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:265: the top level])
+m4trace:configure.in:268: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:268: the top level])
+m4trace:configure.in:271: -2- AC_DEFINE_TRACE_LITERAL([HAVE_SETREUID])
+m4trace:configure.in:271: -2- m4_pattern_allow([^HAVE_SETREUID$])
+m4trace:configure.in:269: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:269: the top level])
+m4trace:configure.in:278: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:278: the top level])
+m4trace:configure.in:285: -2- AC_DEFINE_TRACE_LITERAL([HAVE_SETEUID])
+m4trace:configure.in:285: -2- m4_pattern_allow([^HAVE_SETEUID$])
+m4trace:configure.in:279: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:279: the top level])
+m4trace:configure.in:288: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:288: the top level])
+m4trace:configure.in:291: -2- AC_DEFINE_TRACE_LITERAL([HAVE_EXECVPE])
+m4trace:configure.in:291: -2- m4_pattern_allow([^HAVE_EXECVPE$])
+m4trace:configure.in:289: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:289: the top level])
+m4trace:configure.in:298: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:298: the top level])
+m4trace:configure.in:301: -2- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:301: the top level])
+m4trace:configure.in:302: -2- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:302: the top level])
+m4trace:configure.in:299: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:299: the top level])
+m4trace:configure.in:309: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:309: the top level])
+m4trace:configure.in:374: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:374: the top level])
+m4trace:configure.in:375: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:375: the top level])
+m4trace:configure.in:310: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:310: the top level])
+m4trace:configure.in:310: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:310: the top level])
+m4trace:configure.in:379: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:379: the top level])
+m4trace:configure.in:422: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:422: the top level])
+m4trace:configure.in:423: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:423: the top level])
+m4trace:configure.in:423: -2- AC_DEFINE_TRACE_LITERAL([BROKEN_PIPE])
+m4trace:configure.in:423: -2- m4_pattern_allow([^BROKEN_PIPE$])
+m4trace:configure.in:380: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:380: the top level])
+m4trace:configure.in:380: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:380: the top level])
+m4trace:configure.in:433: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:433: the top level])
+m4trace:configure.in:484: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:484: the top level])
+m4trace:configure.in:485: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:485: the top level])
+m4trace:configure.in:434: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:434: the top level])
+m4trace:configure.in:434: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:434: the top level])
+m4trace:configure.in:489: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:489: the top level])
+m4trace:configure.in:522: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:522: the top level])
+m4trace:configure.in:523: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:523: the top level])
+m4trace:configure.in:524: -2- AC_DEFINE_TRACE_LITERAL([SOCK_NOT_IN_FS])
+m4trace:configure.in:524: -2- m4_pattern_allow([^SOCK_NOT_IN_FS$])
+m4trace:configure.in:490: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:490: the top level])
+m4trace:configure.in:490: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:490: the top level])
+m4trace:configure.in:535: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:535: the top level])
+m4trace:configure.in:536: -1- AC_DEFINE_TRACE_LITERAL([NAMEDPIPE])
+m4trace:configure.in:536: -1- m4_pattern_allow([^NAMEDPIPE$])
+m4trace:configure.in:538: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:538: the top level])
+m4trace:configure.in:540: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:540: the top level])
+m4trace:configure.in:543: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:543: the top level])
+m4trace:configure.in:544: -1- AC_DEFINE_TRACE_LITERAL([NAMEDPIPE])
+m4trace:configure.in:544: -1- m4_pattern_allow([^NAMEDPIPE$])
+m4trace:configure.in:547: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:547: the top level])
+m4trace:configure.in:556: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:556: the top level])
+m4trace:configure.in:650: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:650: the top level])
+m4trace:configure.in:651: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:651: the top level])
+m4trace:configure.in:651: -2- AC_DEFINE_TRACE_LITERAL([SELECT_BROKEN])
+m4trace:configure.in:651: -2- m4_pattern_allow([^SELECT_BROKEN$])
+m4trace:configure.in:557: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:557: the top level])
+m4trace:configure.in:557: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:557: the top level])
+m4trace:configure.in:656: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:656: the top level])
+m4trace:configure.in:660: -2- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:660: the top level])
+m4trace:configure.in:669: -3- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:669: the top level])
+m4trace:configure.in:672: -4- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:672: the top level])
+m4trace:configure.in:675: -5- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:675: the top level])
+m4trace:configure.in:678: -6- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:678: the top level])
+m4trace:configure.in:681: -7- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:681: the top level])
+m4trace:configure.in:684: -8- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:684: the top level])
+m4trace:configure.in:685: -8- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:685: the top level])
+m4trace:configure.in:682: -7- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:682: the top level])
+m4trace:configure.in:679: -6- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:679: the top level])
+m4trace:configure.in:676: -5- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:676: the top level])
+m4trace:configure.in:673: -4- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:673: the top level])
+m4trace:configure.in:670: -3- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:670: the top level])
+m4trace:configure.in:661: -2- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:661: the top level])
+m4trace:configure.in:657: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:657: the top level])
+m4trace:configure.in:692: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:692: the top level])
+m4trace:configure.in:693: -2- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:693: the top level])
+m4trace:configure.in:693: -2- AC_DEFINE_TRACE_LITERAL([TERMINFO])
+m4trace:configure.in:693: -2- m4_pattern_allow([^TERMINFO$])
+m4trace:configure.in:688: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:688: the top level])
+m4trace:configure.in:688: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:688: the top level])
+m4trace:configure.in:694: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:694: the top level])
+m4trace:configure.in:695: -2- AC_DEFINE_TRACE_LITERAL([NEED_OSPEED])
+m4trace:configure.in:695: -2- m4_pattern_allow([^NEED_OSPEED$])
+m4trace:configure.in:695: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:695: the top level])
+m4trace:configure.in:700: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:700: the top level])
+m4trace:configure.in:702: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DEV_PTC])
+m4trace:configure.in:702: -1- m4_pattern_allow([^HAVE_DEV_PTC$])
+m4trace:configure.in:705: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:705: the top level])
+m4trace:configure.in:708: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:708: the top level])
+m4trace:configure.in:708: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SVR4_PTYS])
+m4trace:configure.in:708: -1- m4_pattern_allow([^HAVE_SVR4_PTYS$])
+m4trace:configure.in:712: -1- AH_OUTPUT([HAVE_GETPT], [/* Define to 1 if you have the `getpt\' function. */
+@%:@undef HAVE_GETPT])
+m4trace:configure.in:712: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETPT])
+m4trace:configure.in:712: -1- m4_pattern_allow([^HAVE_GETPT$])
+m4trace:configure.in:716: -1- AH_OUTPUT([HAVE_OPENPTY], [/* Define to 1 if you have the `openpty\' function. */
+@%:@undef HAVE_OPENPTY])
+m4trace:configure.in:716: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OPENPTY])
+m4trace:configure.in:716: -1- m4_pattern_allow([^HAVE_OPENPTY$])
+m4trace:configure.in:716: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OPENPTY])
+m4trace:configure.in:716: -1- m4_pattern_allow([^HAVE_OPENPTY$])
+m4trace:configure.in:720: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:720: the top level])
+m4trace:configure.in:740: -1- AC_DEFINE_TRACE_LITERAL([PTYRANGE0])
+m4trace:configure.in:740: -1- m4_pattern_allow([^PTYRANGE0$])
+m4trace:configure.in:741: -1- AC_DEFINE_TRACE_LITERAL([PTYRANGE1])
+m4trace:configure.in:741: -1- m4_pattern_allow([^PTYRANGE1$])
+m4trace:configure.in:751: -1- AC_DEFINE_TRACE_LITERAL([PTYMODE])
+m4trace:configure.in:751: -1- m4_pattern_allow([^PTYMODE$])
+m4trace:configure.in:752: -1- AC_DEFINE_TRACE_LITERAL([PTYGROUP])
+m4trace:configure.in:752: -1- m4_pattern_allow([^PTYGROUP$])
+m4trace:configure.in:755: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:755: the top level])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_TRY_RUN' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- AC_DEFINE_TRACE_LITERAL([PTYMODE])
+m4trace:configure.in:757: -1- m4_pattern_allow([^PTYMODE$])
+m4trace:configure.in:757: -1- AC_DEFINE_TRACE_LITERAL([PTYGROUP])
+m4trace:configure.in:757: -1- m4_pattern_allow([^PTYGROUP$])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- AC_SUBST([WRITEPATH])
+m4trace:configure.in:757: -1- AC_SUBST_TRACE([WRITEPATH])
+m4trace:configure.in:757: -1- m4_pattern_allow([^WRITEPATH$])
+m4trace:configure.in:757: -1- AC_SUBST([XTERMPATH])
+m4trace:configure.in:757: -1- AC_SUBST_TRACE([XTERMPATH])
+m4trace:configure.in:757: -1- m4_pattern_allow([^XTERMPATH$])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- AC_DEFINE_TRACE_LITERAL([PTYMODE])
+m4trace:configure.in:757: -1- m4_pattern_allow([^PTYMODE$])
+m4trace:configure.in:757: -1- AC_DEFINE_TRACE_LITERAL([PTYGROUP])
+m4trace:configure.in:757: -1- m4_pattern_allow([^PTYGROUP$])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:757: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2729: _AC_RUN_IFELSE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
+../../lib/autoconf/general.m4:2764: AC_TRY_RUN is expanded from...
+configure.in:757: the top level])
+m4trace:configure.in:836: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:836: the top level])
+m4trace:configure.in:850: -2- AC_DEFINE_TRACE_LITERAL([GETUTENT])
+m4trace:configure.in:850: -2- m4_pattern_allow([^GETUTENT$])
+m4trace:configure.in:853: -2- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:853: the top level])
+m4trace:configure.in:867: -3- AC_DEFINE_TRACE_LITERAL([GETUTENT])
+m4trace:configure.in:867: -3- m4_pattern_allow([^GETUTENT$])
+m4trace:configure.in:854: -2- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:854: the top level])
+m4trace:configure.in:837: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:837: the top level])
+m4trace:configure.in:869: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:869: the top level])
+m4trace:configure.in:879: -2- AC_DEFINE_TRACE_LITERAL([UTHOST])
+m4trace:configure.in:879: -2- m4_pattern_allow([^UTHOST$])
+m4trace:configure.in:870: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2614: AC_TRY_COMPILE is expanded from...
+configure.in:870: the top level])
+m4trace:configure.in:882: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UTEMPTER])
+m4trace:configure.in:882: -1- m4_pattern_allow([^HAVE_UTEMPTER$])
+m4trace:configure.in:889: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:889: the top level])
+m4trace:configure.in:893: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:893: the top level])
+m4trace:configure.in:895: -2- AC_DEFINE_TRACE_LITERAL([LOADAV_GETLOADAVG])
+m4trace:configure.in:895: -2- m4_pattern_allow([^LOADAV_GETLOADAVG$])
+m4trace:configure.in:899: -2- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:899: the top level])
+m4trace:configure.in:901: -3- AC_DEFINE_TRACE_LITERAL([LOADAV_GETLOADAVG])
+m4trace:configure.in:901: -3- m4_pattern_allow([^LOADAV_GETLOADAVG$])
+m4trace:configure.in:900: -2- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:900: the top level])
+m4trace:configure.in:894: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
+configure.in:894: the top level])
+m4trace:configure.in:913: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:913: the top level])
+m4trace:configure.in:920: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:920: the top level])
+m4trace:configure.in:922: -1- _m4_warn([obsolete], [The macro `AC_FD_MSG' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:384: AC_FD_MSG is expanded from...
+configure.in:922: the top level])
+m4trace:configure.in:924: -1- AC_DEFINE_TRACE_LITERAL([LOADAV_UNIX])
+m4trace:configure.in:924: -1- m4_pattern_allow([^LOADAV_UNIX$])
+m4trace:configure.in:925: -1- AC_DEFINE_TRACE_LITERAL([NLIST_STRUCT])
+m4trace:configure.in:925: -1- m4_pattern_allow([^NLIST_STRUCT$])
+m4trace:configure.in:925: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/headers.m4:129: _AC_CHECK_HEADER_MONGREL is expanded from...
+../../lib/autoconf/headers.m4:67: AC_CHECK_HEADER is expanded from...
+configure.in:925: the top level])
+m4trace:configure.in:925: -2- AC_DEFINE_TRACE_LITERAL([NLIST_NAME_UNION])
+m4trace:configure.in:925: -2- m4_pattern_allow([^NLIST_NAME_UNION$])
+m4trace:configure.in:925: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2614: AC_TRY_COMPILE is expanded from...
+../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
+../../lib/autoconf/headers.m4:129: _AC_CHECK_HEADER_MONGREL is expanded from...
+../../lib/autoconf/headers.m4:67: AC_CHECK_HEADER is expanded from...
+configure.in:925: the top level])
+m4trace:configure.in:932: -1- _m4_warn([obsolete], [The macro `AC_CHECKING' is obsolete.
+You should run autoupdate.], [../../lib/autoconf/general.m4:2266: AC_CHECKING is expanded from...
+configure.in:932: the top level])