sneak back out

1 files changed, 0 insertions, 1947 deletions

diff --git a/sys-devel/flex/files/flex-2.5.4a-autoconf.patch b/sys-devel/flex/files/flex-2.5.4a-autoconf.patch
deleted file mode 100644
index 28598d71db6f..000000000000
--- a/sys-devel/flex/files/flex-2.5.4a-autoconf.patch
+++ /dev/null
@@ -1,1947 +0,0 @@
-Clean up flex autotool files to suck less.
-
-diff -ur flex-2.5.4.orig/Makefile.in flex-2.5.4/Makefile.in
---- flex-2.5.4.orig/Makefile.in	2005-01-20 18:39:23.568396408 -0500
-+++ flex-2.5.4/Makefile.in	2005-01-20 18:40:36.931243560 -0500
-@@ -17,7 +17,7 @@
- CFLAGS = @CFLAGS@
- CPPFLAGS = @CPPFLAGS@
- DEFS = @DEFS@
--LDFLAGS = 
-+LDFLAGS = @LDFLAGS@
- LIBS = @LIBS@
- 
- # Installation targeting.  Files will be installed under the tree
-@@ -28,13 +28,13 @@
- # Raw, unformatted troff source will be installed if INSTALLMAN=man,
- # nroff preformatted versions will be installed if INSTALLMAN=cat.
- 
- prefix = @prefix@
- exec_prefix = @exec_prefix@
--bindir = $(exec_prefix)/bin
--libdir = $(exec_prefix)/lib
--includedir = $(prefix)/include
-+bindir = @bindir@
-+libdir = @libdir@
-+includedir = @includedir@
- manext = 1
--mandir = $(prefix)/man/man$(manext)
-+mandir = $(prefix)/share/man/man$(manext)
- 
- # You can define these to be "lex" and "libl.a" if you want to replace
- # lex at your site.
-@@ -50,7 +50,7 @@
- LN_S = @LN_S@
- YACC = @YACC@
- CC = @CC@
--AR = ar
-+AR = @AR@
- RANLIB = @RANLIB@
- INSTALL = @INSTALL@
- INSTALL_DATA = @INSTALL_DATA@
-@@ -166,26 +166,26 @@
- 	cd $(srcdir) && nroff -man flex.1 >$(FLEX).man
- 
- install: $(FLEX) $(FLEXLIB) installdirs install.$(INSTALLMAN)
--	$(INSTALL_PROGRAM) $(FLEX) $(bindir)/$(FLEX)
--	@rm -f $(bindir)/$(FLEX)++
--	cd $(bindir) && $(LN_S) $(FLEX) $(FLEX)++
--	$(INSTALL_DATA) $(FLEXLIB) $(libdir)/$(FLEXLIB)
--	-cd $(libdir) && $(RANLIB) $(FLEXLIB)
--	$(INSTALL_DATA) $(srcdir)/FlexLexer.h $(includedir)/FlexLexer.h
-+	$(INSTALL_PROGRAM) $(FLEX) $(DESTDIR)$(bindir)/$(FLEX)
-+	@rm -f $(DESTDIR)$(bindir)/$(FLEX)++
-+	cd $(DESTDIR)$(bindir) && $(LN_S) $(FLEX) $(FLEX)++
-+	$(INSTALL_DATA) $(FLEXLIB) $(DESTDIR)$(libdir)/$(FLEXLIB)
-+	-cd $(DESTDIR)$(libdir) && $(RANLIB) $(FLEXLIB)
-+	$(INSTALL_DATA) $(srcdir)/FlexLexer.h $(DESTDIR)$(includedir)/FlexLexer.h
- 
- # Note, the following rules delete any vestigial flexdoc installed
- # for a prior flex release.
- install.man: flex.1
--	rm -f $(mandir)/$(FLEX)doc.$(manext)
--	$(INSTALL_DATA) $(srcdir)/flex.1 $(mandir)/$(FLEX).$(manext)
-+	rm -f $(DESTDIR)$(mandir)/$(FLEX)doc.$(manext)
-+	$(INSTALL_DATA) $(srcdir)/flex.1 $(DESTDIR)$(mandir)/$(FLEX).$(manext)
- 
- install.cat: $(FLEX).man
--	rm -f $(mandir)/$(FLEX)doc.$(manext)
--	$(INSTALL_DATA) $(srcdir)/$(FLEX).man $(mandir)/$(FLEX).$(manext)
-+	rm -f $(DESTDIR)$(mandir)/$(FLEX)doc.$(manext)
-+	$(INSTALL_DATA) $(srcdir)/$(FLEX).man $(DESTDIR)$(mandir)/$(FLEX).$(manext)
- 
- installdirs:
- 	$(SHELL) $(srcdir)/mkinstalldirs \
--	  $(bindir) $(libdir) $(includedir) $(mandir)
-+	  $(DESTDIR)$(bindir) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir) $(DESTDIR)$(mandir)
- 
- uninstall:
- 	rm -f $(bindir)/$(FLEX) $(bindir)/$(FLEX)++
-diff -ur flex-2.5.4.orig/configure flex-2.5.4/configure
---- flex-2.5.4.orig/configure	2005-01-20 18:39:23.641385312 -0500
-+++ flex-2.5.4/configure	2005-01-20 18:40:27.582664760 -0500
-@@ -1,8 +1,8 @@
--#!/bin/sh
-+#! /bin/sh
- 
- # Guess values for system-dependent variables and create Makefiles.
--# Generated automatically using autoconf version 2.1 
--# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
-+# Generated automatically using autoconf version 2.13 
-+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
- #
- # This configure script is free software; the Free Software Foundation
- # gives unlimited permission to copy, distribute and modify it.
-@@ -33,9 +33,25 @@
- verbose=
- x_includes=NONE
- x_libraries=NONE
-+bindir='${exec_prefix}/bin'
-+sbindir='${exec_prefix}/sbin'
-+libexecdir='${exec_prefix}/libexec'
-+datadir='${prefix}/share'
-+sysconfdir='${prefix}/etc'
-+sharedstatedir='${prefix}/com'
-+localstatedir='${prefix}/var'
-+libdir='${exec_prefix}/lib'
-+includedir='${prefix}/include'
-+oldincludedir='/usr/include'
-+infodir='${prefix}/info'
-+mandir='${prefix}/man'
- 
- # Initialize some other variables.
- subdirs=
-+MFLAGS= MAKEFLAGS=
-+SHELL=${CONFIG_SHELL-/bin/sh}
-+# Maximum number of lines to put in a shell here document.
-+ac_max_here_lines=12
- 
- ac_prev=
- for ac_option
-@@ -57,9 +73,14 @@
- 
-   case "$ac_option" in
- 
--  -build | --build | --buil | --bui | --bu | --b)
-+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-+    ac_prev=bindir ;;
-+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-+    bindir="$ac_optarg" ;;
-+
-+  -build | --build | --buil | --bui | --bu)
-     ac_prev=build ;;
--  -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
-+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-     build="$ac_optarg" ;;
- 
-   -cache-file | --cache-file | --cache-fil | --cache-fi \
-@@ -69,6 +90,12 @@
-   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-     cache_file="$ac_optarg" ;;
- 
-+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-+    ac_prev=datadir ;;
-+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-+  | --da=*)
-+    datadir="$ac_optarg" ;;
-+
-   -disable-* | --disable-*)
-     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
-     # Reject names that are not valid shell variable names.
-@@ -119,12 +146,29 @@
- Directory and file names:
-   --prefix=PREFIX         install architecture-independent files in PREFIX
-                           [$ac_default_prefix]
--  --exec-prefix=PREFIX    install architecture-dependent files in PREFIX
-+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                           [same as prefix]
-+  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-+  --datadir=DIR           read-only architecture-independent data in DIR
-+                          [PREFIX/share]
-+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-+                          [PREFIX/com]
-+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-+  --includedir=DIR        C header files in DIR [PREFIX/include]
-+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-+  --infodir=DIR           info documentation in DIR [PREFIX/info]
-+  --mandir=DIR            man documentation in DIR [PREFIX/man]
-   --srcdir=DIR            find the sources in DIR [configure dir or ..]
-   --program-prefix=PREFIX prepend PREFIX to installed program names
-   --program-suffix=SUFFIX append SUFFIX to installed program names
--  --program-transform-name=PROGRAM run sed PROGRAM on installed program names
-+  --program-transform-name=PROGRAM
-+                          run sed PROGRAM on installed program names
-+EOF
-+    cat << EOF
- Host type:
-   --build=BUILD           configure for building on BUILD [BUILD=HOST]
-   --host=HOST             configure for HOST [guessed]
-@@ -136,8 +180,10 @@
-   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-   --x-includes=DIR        X include files are in DIR
-   --x-libraries=DIR       X library files are in DIR
----enable and --with options recognized:$ac_help
- EOF
-+    if test -n "$ac_help"; then
-+      echo "--enable and --with options recognized:$ac_help"
-+    fi
-     exit 0 ;;
- 
-   -host | --host | --hos | --ho)
-@@ -145,6 +191,44 @@
-   -host=* | --host=* | --hos=* | --ho=*)
-     host="$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" ;;
-+
-+  -localstatedir | --localstatedir | --localstatedi | --localstated \
-+  | --localstate | --localstat | --localsta | --localst \
-+  | --locals | --local | --loca | --loc | --lo)
-+    ac_prev=localstatedir ;;
-+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
-+    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 ;;
-@@ -157,6 +241,15 @@
-   | --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="$ac_optarg" ;;
-+
-   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
-     ac_prev=prefix ;;
-   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
-@@ -197,6 +290,23 @@
-   | -silent | --silent | --silen | --sile | --sil)
-     silent=yes ;;
- 
-+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
-+    ac_prev=sbindir ;;
-+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
-+  | --sbi=* | --sb=*)
-+    sbindir="$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="$ac_optarg" ;;
-+
-   -site | --site | --sit)
-     ac_prev=site ;;
-   -site=* | --site=* | --sit=*)
-@@ -207,6 +317,13 @@
-   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-     srcdir="$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 ;;
-   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
-@@ -216,7 +333,7 @@
-     verbose=yes ;;
- 
-   -version | --version | --versio | --versi | --vers)
--    echo "configure generated by autoconf version 2.1"
-+    echo "configure generated by autoconf version 2.13"
-     exit 0 ;;
- 
-   -with-* | --with-*)
-@@ -262,7 +379,7 @@
-   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
-     ;;
- 
--  *) 
-+  *)
-     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
-       echo "configure: warning: $ac_option: invalid host type" 1>&2
-     fi
-@@ -279,19 +396,20 @@
-   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
- fi
- 
--trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
-+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
- 
- # File descriptor usage:
--# 0 unused; standard input
-+# 0 standard input
- # 1 file creation
- # 2 errors and warnings
--# 3 unused; some systems may open it to /dev/tty
--# 4 checking for... messages and results
-+# 3 some systems may open it to /dev/tty
-+# 4 used on the Kubota Titan
-+# 6 checking for... messages and results
- # 5 compiler messages saved in config.log
- if test "$silent" = yes; then
--  exec 4>/dev/null
-+  exec 6>/dev/null
- else
--  exec 4>&1
-+  exec 6>&1
- fi
- exec 5>./config.log
- 
-@@ -317,11 +435,14 @@
- done
- 
- # NLS nuisances.
--# Only set LANG and LC_ALL to C if already set.
--# These must not be set unconditionally because not all systems understand
--# e.g. LANG=C (notably SCO).
--if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-+# Only set these to C if already set.  These must not be set unconditionally
-+# because not all systems understand e.g. LANG=C (notably SCO).
-+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
-+# Non-C LC_CTYPE values break the ctype check.
- if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
-+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
-+if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
- 
- # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -rf conftest* confdefs.h
-@@ -381,9 +502,12 @@
- ac_ext=c
- # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
- ac_cpp='$CPP $CPPFLAGS'
--ac_compile='${CC-cc} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5'
--ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
-+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-+cross_compiling=$ac_cv_prog_cc_cross
- 
-+ac_exeext=
-+ac_objext=o
- if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-@@ -399,9 +523,10 @@
- 
- 
- 
--echo $ac_n "checking whether ln -s works""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_prog_LN_S'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-+echo "configure:528: checking whether ln -s works" >&5
-+if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   rm -f conftestdata
- if ln -s X conftestdata 2>/dev/null
-@@ -414,24 +539,26 @@
- fi
- LN_S="$ac_cv_prog_LN_S"
- if test "$ac_cv_prog_LN_S" = "ln -s"; then
--  echo "$ac_t""yes" 1>&4
-+  echo "$ac_t""yes" 1>&6
- else
--  echo "$ac_t""no" 1>&4
-+  echo "$ac_t""no" 1>&6
- fi
- 
- for ac_prog in 'bison -y' byacc
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
--echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_prog_YACC'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-+echo "configure:553: checking for $ac_word" >&5
-+if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   if test -n "$YACC"; then
-   ac_cv_prog_YACC="$YACC" # Let the user override the test.
- else
--  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
--  for ac_dir in $PATH; do
-+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-+  ac_dummy="$PATH"
-+  for ac_dir in $ac_dummy; do
-     test -z "$ac_dir" && ac_dir=.
-     if test -f $ac_dir/$ac_word; then
-       ac_cv_prog_YACC="$ac_prog"
-@@ -443,9 +570,9 @@
- fi
- YACC="$ac_cv_prog_YACC"
- if test -n "$YACC"; then
--  echo "$ac_t""$YACC" 1>&4
-+  echo "$ac_t""$YACC" 1>&6
- else
--  echo "$ac_t""no" 1>&4
-+  echo "$ac_t""no" 1>&6
- fi
- 
- test -n "$YACC" && break
-@@ -454,15 +581,17 @@
- 
- # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
--echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_prog_CC'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-+echo "configure:586: checking for $ac_word" >&5
-+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   if test -n "$CC"; then
-   ac_cv_prog_CC="$CC" # Let the user override the test.
- else
--  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
--  for ac_dir in $PATH; do
-+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-+  ac_dummy="$PATH"
-+  for ac_dir in $ac_dummy; do
-     test -z "$ac_dir" && ac_dir=.
-     if test -f $ac_dir/$ac_word; then
-       ac_cv_prog_CC="gcc"
-@@ -470,72 +599,221 @@
-     fi
-   done
-   IFS="$ac_save_ifs"
--  test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
- fi
- fi
- CC="$ac_cv_prog_CC"
- if test -n "$CC"; then
--  echo "$ac_t""$CC" 1>&4
-+  echo "$ac_t""$CC" 1>&6
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+
-+if test -z "$CC"; then
-+  # Extract the first word of "cc", so it can be a program name with args.
-+set dummy cc; ac_word=$2
-+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-+echo "configure:616: checking for $ac_word" >&5
-+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test -n "$CC"; then
-+  ac_cv_prog_CC="$CC" # Let the user override the test.
-+else
-+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-+  ac_prog_rejected=no
-+  ac_dummy="$PATH"
-+  for ac_dir in $ac_dummy; do
-+    test -z "$ac_dir" && ac_dir=.
-+    if test -f $ac_dir/$ac_word; then
-+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-+        ac_prog_rejected=yes
-+	continue
-+      fi
-+      ac_cv_prog_CC="cc"
-+      break
-+    fi
-+  done
-+  IFS="$ac_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 $# -gt 0; then
-+    # We chose a different compiler from the bogus one.
-+    # However, it has the same basename, so the bogon will be chosen
-+    # first if we set CC to just the basename; use the full file name.
-+    shift
-+    set dummy "$ac_dir/$ac_word" "$@"
-+    shift
-+    ac_cv_prog_CC="$@"
-+  fi
-+fi
-+fi
-+fi
-+CC="$ac_cv_prog_CC"
-+if test -n "$CC"; then
-+  echo "$ac_t""$CC" 1>&6
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+
-+  if test -z "$CC"; then
-+    case "`uname -s`" in
-+    *win32* | *WIN32*)
-+      # Extract the first word of "cl", so it can be a program name with args.
-+set dummy cl; ac_word=$2
-+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-+echo "configure:667: checking for $ac_word" >&5
-+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test -n "$CC"; then
-+  ac_cv_prog_CC="$CC" # Let the user override the test.
-+else
-+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-+  ac_dummy="$PATH"
-+  for ac_dir in $ac_dummy; do
-+    test -z "$ac_dir" && ac_dir=.
-+    if test -f $ac_dir/$ac_word; then
-+      ac_cv_prog_CC="cl"
-+      break
-+    fi
-+  done
-+  IFS="$ac_save_ifs"
-+fi
-+fi
-+CC="$ac_cv_prog_CC"
-+if test -n "$CC"; then
-+  echo "$ac_t""$CC" 1>&6
- else
--  echo "$ac_t""no" 1>&4
-+  echo "$ac_t""no" 1>&6
-+fi
-+ ;;
-+    esac
-+  fi
-+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
- fi
- 
-+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-+echo "configure:699: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-+
-+ac_ext=c
-+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-+cross_compiling=$ac_cv_prog_cc_cross
-+
-+cat > conftest.$ac_ext << EOF
-+
-+#line 710 "configure"
-+#include "confdefs.h"
- 
--echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_prog_gcc'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+main(){return(0);}
-+EOF
-+if { (eval echo configure:715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-+  ac_cv_prog_cc_works=yes
-+  # If we can't run a trivial program, we are probably using a cross compiler.
-+  if (./conftest; exit) 2>/dev/null; then
-+    ac_cv_prog_cc_cross=no
-+  else
-+    ac_cv_prog_cc_cross=yes
-+  fi
-+else
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-+  ac_cv_prog_cc_works=no
-+fi
-+rm -fr conftest*
-+ac_ext=c
-+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-+cross_compiling=$ac_cv_prog_cc_cross
-+
-+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-+if test $ac_cv_prog_cc_works = no; then
-+  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
-+fi
-+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-+echo "configure:741: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-+cross_compiling=$ac_cv_prog_cc_cross
-+
-+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-+echo "configure:746: checking whether we are using GNU C" >&5
-+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.c <<EOF
- #ifdef __GNUC__
-   yes;
- #endif
- EOF
--if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
-+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:755: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-   ac_cv_prog_gcc=yes
- else
-   ac_cv_prog_gcc=no
- fi
- fi
--echo "$ac_t""$ac_cv_prog_gcc" 1>&4
-+
-+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-+
- if test $ac_cv_prog_gcc = yes; then
-   GCC=yes
--  if test "${CFLAGS+set}" != set; then
--    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_prog_gcc_g'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+else
-+  GCC=
-+fi
-+
-+ac_test_CFLAGS="${CFLAGS+set}"
-+ac_save_CFLAGS="$CFLAGS"
-+CFLAGS=
-+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-+echo "configure:774: checking whether ${CC-cc} accepts -g" >&5
-+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   echo 'void f(){}' > conftest.c
- if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
--  ac_cv_prog_gcc_g=yes
-+  ac_cv_prog_cc_g=yes
- else
--  ac_cv_prog_gcc_g=no
-+  ac_cv_prog_cc_g=no
- fi
- rm -f conftest*
- 
- fi
--    echo "$ac_t""$ac_cv_prog_gcc_g" 1>&4
--    if test $ac_cv_prog_gcc_g = yes; then
--      CFLAGS="-g -O"
--    else
--      CFLAGS="-O"
--    fi
-+
-+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-+if test "$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
--  GCC=
--  test "${CFLAGS+set}" = set || CFLAGS="-g"
-+  if test "$GCC" = yes; then
-+    CFLAGS="-O2"
-+  else
-+    CFLAGS=
-+  fi
- fi
- 
- # Extract the first word of "ranlib", so it can be a program name with args.
- set dummy ranlib; ac_word=$2
--echo $ac_n "checking for $ac_word""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_prog_RANLIB'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-+echo "configure:808: checking for $ac_word" >&5
-+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   if test -n "$RANLIB"; then
-   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
- else
--  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
--  for ac_dir in $PATH; do
-+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-+  ac_dummy="$PATH"
-+  for ac_dir in $ac_dummy; do
-     test -z "$ac_dir" && ac_dir=.
-     if test -f $ac_dir/$ac_word; then
-       ac_cv_prog_RANLIB="ranlib"
-@@ -548,9 +826,39 @@
- fi
- RANLIB="$ac_cv_prog_RANLIB"
- if test -n "$RANLIB"; then
--  echo "$ac_t""$RANLIB" 1>&4
-+  echo "$ac_t""$RANLIB" 1>&6
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+
-+# Extract the first word of "ar", so it can be a program name with args.
-+set dummy ar; ac_word=$2
-+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-+echo "configure:808: checking for $ac_word" >&5
-+if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test -n "$AR"; then
-+  ac_cv_prog_AR="$AR" # Let the user override the test.
-+else
-+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-+  ac_dummy="$PATH"
-+  for ac_dir in $ac_dummy; do
-+    test -z "$ac_dir" && ac_dir=.
-+    if test -f $ac_dir/$ac_word; then
-+      ac_cv_prog_AR="ar"
-+      break
-+    fi
-+  done
-+  IFS="$ac_save_ifs"
-+  test -z "$ac_cv_prog_AR" && ac_cv_prog_AR=":"
-+fi
-+fi
-+AR="$ac_cv_prog_AR"
-+if test -n "$AR"; then
-+  echo "$ac_t""$AR" 1>&6
- else
--  echo "$ac_t""no" 1>&4
-+  echo "$ac_t""no" 1>&6
- fi
- 
- ac_aux_dir=
-@@ -579,26 +887,30 @@
- # SunOS /usr/etc/install
- # IRIX /sbin/install
- # AIX /bin/install
-+# 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"
- # ./install, which can be erroneously created by make from ./install.sh.
--echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
-+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-+echo "configure:866: checking for a BSD compatible install" >&5
- if test -z "$INSTALL"; then
--if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
--    IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-+    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
-   for ac_dir in $PATH; do
--    case "$ac_dir" in
--    ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;;
-+    # Account for people who put trailing slashes in PATH elements.
-+    case "$ac_dir/" in
-+    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
-     *)
-       # OSF1 and SCO ODT 3.0 have their own names for install.
--      for ac_prog in ginstall installbsd scoinst install; do
-+      # Don't use installbsd from OSF since it installs stuff as root
-+      # by default.
-+      for ac_prog in ginstall scoinst install; do
-         if test -f $ac_dir/$ac_prog; then
- 	  if test $ac_prog = install &&
-             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
- 	    # AIX install.  It has an incompatible calling convention.
--	    # OSF/1 installbsd also uses dspmsg, but is usable.
- 	    :
- 	  else
- 	    ac_cv_path_install="$ac_dir/$ac_prog -c"
-@@ -609,24 +921,34 @@
-       ;;
-     esac
-   done
--  IFS="$ac_save_ifs"
--  # As a last resort, use the slow shell script.
--  test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
-+  IFS="$ac_save_IFS"
-+
- fi
--  INSTALL="$ac_cv_path_install"
-+  if test "${ac_cv_path_install+set}" = set; then
-+    INSTALL="$ac_cv_path_install"
-+  else
-+    # As a last resort, use the slow shell script.  We don't cache a
-+    # path for INSTALL within a source directory, because that will
-+    # break other packages using the cache if that directory is
-+    # removed, or if the path is relative.
-+    INSTALL="$ac_install_sh"
-+  fi
- fi
--echo "$ac_t""$INSTALL" 1>&4
-+echo "$ac_t""$INSTALL" 1>&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='${INSTALL_PROGRAM}'
-+
- test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
- 
--echo $ac_n "checking whether ${MAKE-make} sets \$MAKE""... $ac_c" 1>&4
--set dummy ${MAKE-make}; ac_make=$2
--if eval "test \"`echo '${'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-+echo "configure:919: checking whether ${MAKE-make} sets \${MAKE}" >&5
-+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftestmake <<\EOF
- all:
-@@ -642,23 +964,23 @@
- rm -f conftestmake
- fi
- if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
--  echo "$ac_t""yes" 1>&4
-+  echo "$ac_t""yes" 1>&6
-   SET_MAKE=
- else
--  echo "$ac_t""no" 1>&4
-+  echo "$ac_t""no" 1>&6
-   SET_MAKE="MAKE=${MAKE-make}"
- fi
- 
--echo $ac_n "checking for working const""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_c_const'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking for working const""... $ac_c" 1>&6
-+echo "configure:946: checking for working const" >&5
-+if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 658 "configure"
-+#line 951 "configure"
- #include "confdefs.h"
- 
--int main() { return 0; }
--int t() {
-+int main() {
- 
- /* Ultrix mips cc rejects this.  */
- typedef int charset[2]; const charset x;
-@@ -667,7 +989,7 @@
- char **p;
- /* NEC SVR4.0.2 mips cc rejects this.  */
- struct point {int x, y;};
--static struct point const zero;
-+static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
-    It does not let you subtract one const X* pointer from another in an arm
-    of an if-expression whose if-part is not a constant expression */
-@@ -704,17 +1026,19 @@
- 
- ; return 0; }
- EOF
--if eval $ac_compile; then
-+if { (eval echo configure:1000: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-   rm -rf conftest*
-   ac_cv_c_const=yes
- else
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-   rm -rf conftest*
-   ac_cv_c_const=no
- fi
- rm -f conftest*
--
- fi
--echo "$ac_t""$ac_cv_c_const" 1>&4
-+
-+echo "$ac_t""$ac_cv_c_const" 1>&6
- if test $ac_cv_c_const = no; then
-   cat >> confdefs.h <<\EOF
- #define const 
-@@ -722,14 +1046,15 @@
- 
- fi
- 
--echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
-+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-+echo "configure:1021: checking how to run the C preprocessor" >&5
- # On Suns, sometimes $CPP names a directory.
- if test -n "$CPP" && test -d "$CPP"; then
-   CPP=
- fi
- if test -z "$CPP"; then
--if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-     # This must be in double quotes, not single quotes, because CPP may get
-   # substituted into the Makefile and "${CC-cc}" will confuse make.
-@@ -737,87 +1062,93 @@
-   # On the NeXT, cc -E runs the code through the compiler's parser,
-   # not just through cpp.
-   cat > conftest.$ac_ext <<EOF
--#line 741 "configure"
-+#line 1036 "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax Error
- EOF
--eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--ac_err=`grep -v '^ *+' conftest.out`
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:1042: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
-   :
- else
-   echo "$ac_err" >&5
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-   rm -rf conftest*
-   CPP="${CC-cc} -E -traditional-cpp"
-   cat > conftest.$ac_ext <<EOF
--#line 755 "configure"
-+#line 1053 "configure"
-+#include "confdefs.h"
-+#include <assert.h>
-+Syntax Error
-+EOF
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:1059: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-+if test -z "$ac_err"; then
-+  :
-+else
-+  echo "$ac_err" >&5
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-+  rm -rf conftest*
-+  CPP="${CC-cc} -nologo -E"
-+  cat > conftest.$ac_ext <<EOF
-+#line 1070 "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax Error
- EOF
--eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--ac_err=`grep -v '^ *+' conftest.out`
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:1076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
-   :
- else
-   echo "$ac_err" >&5
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-   rm -rf conftest*
-   CPP=/lib/cpp
- fi
- rm -f conftest*
- fi
- rm -f conftest*
--  ac_cv_prog_CPP="$CPP"
- fi
-+rm -f conftest*
-+  ac_cv_prog_CPP="$CPP"
- fi
--CPP="$ac_cv_prog_CPP"
--echo "$ac_t""$CPP" 1>&4
--
--# If we cannot run a trivial program, we must be cross compiling.
--echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
--else
--  if test "$cross_compiling" = yes; then
--  ac_cv_cross=yes
--else
--cat > conftest.$ac_ext <<EOF
--#line 787 "configure"
--#include "confdefs.h"
--main(){return(0);}
--EOF
--eval $ac_link
--if test -s conftest && (./conftest; exit) 2>/dev/null; then
--  ac_cv_c_cross=no
-+  CPP="$ac_cv_prog_CPP"
- else
--  ac_cv_c_cross=yes
--fi
--fi
--rm -fr conftest*
-+  ac_cv_prog_CPP="$CPP"
- fi
--cross_compiling=$ac_cv_c_cross
--echo "$ac_t""$ac_cv_c_cross" 1>&4
-+echo "$ac_t""$CPP" 1>&6
- 
--echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_header_stdc'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-+echo "configure:1101: checking for ANSI C header files" >&5
-+if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 808 "configure"
-+#line 1106 "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- #include <stdarg.h>
- #include <string.h>
- #include <float.h>
- EOF
--eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--ac_err=`grep -v '^ *+' conftest.out`
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:1114: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
-   rm -rf conftest*
-   ac_cv_header_stdc=yes
- else
-   echo "$ac_err" >&5
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-   rm -rf conftest*
-   ac_cv_header_stdc=no
- fi
-@@ -826,7 +1157,7 @@
- if test $ac_cv_header_stdc = yes; then
-   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat > conftest.$ac_ext <<EOF
--#line 830 "configure"
-+#line 1131 "configure"
- #include "confdefs.h"
- #include <string.h>
- EOF
-@@ -844,7 +1175,7 @@
- if test $ac_cv_header_stdc = yes; then
-   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat > conftest.$ac_ext <<EOF
--#line 848 "configure"
-+#line 1149 "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- EOF
-@@ -862,10 +1193,10 @@
- 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
--  ac_cv_header_stdc=no
-+  :
- else
--cat > conftest.$ac_ext <<EOF
--#line 869 "configure"
-+  cat > conftest.$ac_ext <<EOF
-+#line 1170 "configure"
- #include "confdefs.h"
- #include <ctype.h>
- #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-@@ -876,17 +1207,22 @@
- exit (0); }
- 
- EOF
--eval $ac_link
--if test -s conftest && (./conftest; exit) 2>/dev/null; then
-+if { (eval echo configure:1181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-+then
-   :
- else
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-+  rm -fr conftest*
-   ac_cv_header_stdc=no
- fi
--fi
- rm -fr conftest*
- fi
-+
-+fi
- fi
--echo "$ac_t""$ac_cv_header_stdc" 1>&4
-+
-+echo "$ac_t""$ac_cv_header_stdc" 1>&6
- if test $ac_cv_header_stdc = yes; then
-   cat >> confdefs.h <<\EOF
- #define STDC_HEADERS 1
-@@ -894,20 +1230,22 @@
- 
- fi
- 
--echo $ac_n "checking for size_t""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_type_size_t'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking for size_t""... $ac_c" 1>&6
-+echo "configure:1205: checking for size_t" >&5
-+if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 903 "configure"
-+#line 1210 "configure"
- #include "confdefs.h"
- #include <sys/types.h>
- #if STDC_HEADERS
- #include <stdlib.h>
-+#include <stddef.h>
- #endif
- EOF
- if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
--  egrep "size_t" >/dev/null 2>&1; then
-+  egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
-   rm -rf conftest*
-   ac_cv_type_size_t=yes
- else
-@@ -917,7 +1255,7 @@
- rm -f conftest*
- 
- fi
--echo "$ac_t""$ac_cv_type_size_t" 1>&4
-+echo "$ac_t""$ac_cv_type_size_t" 1>&6
- if test $ac_cv_type_size_t = no; then
-   cat >> confdefs.h <<\EOF
- #define size_t unsigned
-@@ -925,25 +1263,29 @@
- 
- fi
- 
--echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_header_stdc'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-+echo "configure:1238: checking for ANSI C header files" >&5
-+if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 934 "configure"
-+#line 1243 "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- #include <stdarg.h>
- #include <string.h>
- #include <float.h>
- EOF
--eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--ac_err=`grep -v '^ *+' conftest.out`
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:1251: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
-   rm -rf conftest*
-   ac_cv_header_stdc=yes
- else
-   echo "$ac_err" >&5
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-   rm -rf conftest*
-   ac_cv_header_stdc=no
- fi
-@@ -952,7 +1294,7 @@
- if test $ac_cv_header_stdc = yes; then
-   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat > conftest.$ac_ext <<EOF
--#line 956 "configure"
-+#line 1268 "configure"
- #include "confdefs.h"
- #include <string.h>
- EOF
-@@ -970,7 +1312,7 @@
- if test $ac_cv_header_stdc = yes; then
-   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat > conftest.$ac_ext <<EOF
--#line 974 "configure"
-+#line 1286 "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- EOF
-@@ -988,10 +1330,10 @@
- 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
--  ac_cv_header_stdc=no
-+  :
- else
--cat > conftest.$ac_ext <<EOF
--#line 995 "configure"
-+  cat > conftest.$ac_ext <<EOF
-+#line 1307 "configure"
- #include "confdefs.h"
- #include <ctype.h>
- #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-@@ -1002,17 +1344,22 @@
- exit (0); }
- 
- EOF
--eval $ac_link
--if test -s conftest && (./conftest; exit) 2>/dev/null; then
-+if { (eval echo configure:1318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-+then
-   :
- else
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-+  rm -fr conftest*
-   ac_cv_header_stdc=no
- fi
--fi
- rm -fr conftest*
- fi
-+
-+fi
- fi
--echo "$ac_t""$ac_cv_header_stdc" 1>&4
-+
-+echo "$ac_t""$ac_cv_header_stdc" 1>&6
- if test $ac_cv_header_stdc = yes; then
-   cat >> confdefs.h <<\EOF
- #define STDC_HEADERS 1
-@@ -1022,37 +1369,41 @@
- 
- for ac_hdr in string.h malloc.h sys/types.h
- do
--ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
--echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-+echo "configure:1345: checking for $ac_hdr" >&5
-+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1032 "configure"
-+#line 1350 "configure"
- #include "confdefs.h"
- #include <$ac_hdr>
- EOF
--eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--ac_err=`grep -v '^ *+' conftest.out`
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:1355: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
-   rm -rf conftest*
-   eval "ac_cv_header_$ac_safe=yes"
- else
-   echo "$ac_err" >&5
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-   rm -rf conftest*
-   eval "ac_cv_header_$ac_safe=no"
- fi
- rm -f conftest*
- fi
- if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
--  echo "$ac_t""yes" 1>&4
--    ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
-+  echo "$ac_t""yes" 1>&6
-+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-   cat >> confdefs.h <<EOF
- #define $ac_tr_hdr 1
- EOF
-  
- else
--  echo "$ac_t""no" 1>&4
-+  echo "$ac_t""no" 1>&6
- fi
- done
- 
-@@ -1061,30 +1412,32 @@
- *bison*)
-   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
- # for constant arguments.  Useless!
--echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-+echo "configure:1387: checking for working alloca.h" >&5
-+if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1070 "configure"
-+#line 1392 "configure"
- #include "confdefs.h"
- #include <alloca.h>
--int main() { return 0; }
--int t() {
-+int main() {
- char *p = alloca(2 * sizeof(int));
- ; return 0; }
- EOF
--if eval $ac_link; then
-+if { (eval echo configure:1399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-   rm -rf conftest*
-   ac_cv_header_alloca_h=yes
- else
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-   rm -rf conftest*
-   ac_cv_header_alloca_h=no
- fi
- rm -f conftest*
--
- fi
--echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
-+
-+echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
- if test $ac_cv_header_alloca_h = yes; then
-   cat >> confdefs.h <<\EOF
- #define HAVE_ALLOCA_H 1
-@@ -1092,70 +1445,78 @@
- 
- fi
- 
--echo $ac_n "checking for alloca""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking for alloca""... $ac_c" 1>&6
-+echo "configure:1420: checking for alloca" >&5
-+if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1101 "configure"
-+#line 1425 "configure"
- #include "confdefs.h"
- 
- #ifdef __GNUC__
- # define alloca __builtin_alloca
- #else
--# if HAVE_ALLOCA_H
--#  include <alloca.h>
-+# ifdef _MSC_VER
-+#  include <malloc.h>
-+#  define alloca _alloca
- # else
--#  ifdef _AIX
-- #pragma alloca
-+#  if HAVE_ALLOCA_H
-+#   include <alloca.h>
- #  else
--#   ifndef alloca /* predefined by HP cc +Olibcalls */
-+#   ifdef _AIX
-+ #pragma alloca
-+#   else
-+#    ifndef alloca /* predefined by HP cc +Olibcalls */
- char *alloca ();
-+#    endif
- #   endif
- #  endif
- # endif
- #endif
- 
--int main() { return 0; }
--int t() {
-+int main() {
- char *p = (char *) alloca(1);
- ; return 0; }
- EOF
--if eval $ac_link; then
-+if { (eval echo configure:1453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-   rm -rf conftest*
--  ac_cv_func_alloca=yes
-+  ac_cv_func_alloca_works=yes
- else
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-   rm -rf conftest*
--  ac_cv_func_alloca=no
-+  ac_cv_func_alloca_works=no
- fi
- rm -f conftest*
--
- fi
--echo "$ac_t""$ac_cv_func_alloca" 1>&4
--if test $ac_cv_func_alloca = yes; then
-+
-+echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
-+if test $ac_cv_func_alloca_works = yes; then
-   cat >> confdefs.h <<\EOF
- #define HAVE_ALLOCA 1
- EOF
- 
- fi
- 
--if test $ac_cv_func_alloca = no; then
-+if test $ac_cv_func_alloca_works = no; then
-   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-   # that cause trouble.  Some versions do not even contain alloca or
-   # contain a buggy version.  If you still want to use their alloca,
-   # use ar to extract alloca.o from them instead of compiling alloca.c.
--  ALLOCA=alloca.o
-+  ALLOCA=alloca.${ac_objext}
-   cat >> confdefs.h <<\EOF
- #define C_ALLOCA 1
- EOF
- 
- 
--echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-+echo "configure:1485: checking whether alloca needs Cray hooks" >&5
-+if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1159 "configure"
-+#line 1490 "configure"
- #include "confdefs.h"
- #if defined(CRAY) && ! defined(CRAY2)
- webecray
-@@ -1175,154 +1536,75 @@
- rm -f conftest*
- 
- fi
--echo "$ac_t""$ac_cv_os_cray" 1>&4
--if test $ac_cv_os_cray = yes; then
--echo $ac_n "checking for _getb67""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
--else
--  cat > conftest.$ac_ext <<EOF
--#line 1186 "configure"
--#include "confdefs.h"
--#include <ctype.h> /* Arbitrary system header to define __stub macros. */
--/* Override any gcc2 internal prototype to avoid an error.  */
--char _getb67(); 
--
--int main() { return 0; }
--int t() {
--
--/* 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__getb67) || defined (__stub____getb67)
--choke me
--#else
--_getb67();
--#endif
--
--; return 0; }
--EOF
--if eval $ac_link; then
--  rm -rf conftest*
--  eval "ac_cv_func__getb67=yes"
--else
--  rm -rf conftest*
--  eval "ac_cv_func__getb67=no"
--fi
--rm -f conftest*
--
--fi
--if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
--  echo "$ac_t""yes" 1>&4
--  cat >> confdefs.h <<\EOF
--#define CRAY_STACKSEG_END _getb67
--EOF
- 
--else
--  echo "$ac_t""no" 1>&4
--echo $ac_n "checking for GETB67""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo "$ac_t""$ac_cv_os_cray" 1>&6
-+if test $ac_cv_os_cray = yes; then
-+for ac_func in _getb67 GETB67 getb67; do
-+  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-+echo "configure:1515: checking for $ac_func" >&5
-+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1229 "configure"
-+#line 1520 "configure"
- #include "confdefs.h"
--#include <ctype.h> /* Arbitrary system header to define __stub macros. */
-+/* System header to define __stub macros and hopefully few prototypes,
-+    which can conflict with char $ac_func(); below.  */
-+#include <assert.h>
- /* Override any gcc2 internal prototype to avoid an error.  */
--char GETB67(); 
-+/* We use char because int might match the return type of a gcc2
-+    builtin and then its argument prototype would still apply.  */
-+char $ac_func();
- 
--int main() { return 0; }
--int t() {
-+int main() {
- 
- /* The GNU C library defines this for functions which it implements
-     to always fail with ENOSYS.  Some functions are actually named
-     something starting with __ and the normal name is an alias.  */
--#if defined (__stub_GETB67) || defined (__stub___GETB67)
-+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
- choke me
- #else
--GETB67();
-+$ac_func();
- #endif
- 
- ; return 0; }
- EOF
--if eval $ac_link; then
-+if { (eval echo configure:1543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-   rm -rf conftest*
--  eval "ac_cv_func_GETB67=yes"
-+  eval "ac_cv_func_$ac_func=yes"
- else
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-   rm -rf conftest*
--  eval "ac_cv_func_GETB67=no"
-+  eval "ac_cv_func_$ac_func=no"
- fi
- rm -f conftest*
--
--fi
--if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
--  echo "$ac_t""yes" 1>&4
--  cat >> confdefs.h <<\EOF
--#define CRAY_STACKSEG_END GETB67
--EOF
--
--else
--  echo "$ac_t""no" 1>&4
--echo $ac_n "checking for getb67""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
--else
--  cat > conftest.$ac_ext <<EOF
--#line 1272 "configure"
--#include "confdefs.h"
--#include <ctype.h> /* Arbitrary system header to define __stub macros. */
--/* Override any gcc2 internal prototype to avoid an error.  */
--char getb67(); 
--
--int main() { return 0; }
--int t() {
--
--/* 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_getb67) || defined (__stub___getb67)
--choke me
--#else
--getb67();
--#endif
--
--; return 0; }
--EOF
--if eval $ac_link; then
--  rm -rf conftest*
--  eval "ac_cv_func_getb67=yes"
--else
--  rm -rf conftest*
--  eval "ac_cv_func_getb67=no"
- fi
--rm -f conftest*
- 
--fi
--if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
--  echo "$ac_t""yes" 1>&4
--  cat >> confdefs.h <<\EOF
--#define CRAY_STACKSEG_END getb67
-+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-+  echo "$ac_t""yes" 1>&6
-+  cat >> confdefs.h <<EOF
-+#define CRAY_STACKSEG_END $ac_func
- EOF
- 
-+  break
- else
--  echo "$ac_t""no" 1>&4
--fi
--
--fi
--
-+  echo "$ac_t""no" 1>&6
- fi
- 
-+done
- fi
- 
--echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
--if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
--  echo $ac_n "(cached) $ac_c" 1>&4
-+echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-+echo "configure:1570: checking stack direction for C alloca" >&5
-+if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
- else
-   if test "$cross_compiling" = yes; then
-   ac_cv_c_stack_direction=0
- else
--cat > conftest.$ac_ext <<EOF
--#line 1326 "configure"
-+  cat > conftest.$ac_ext <<EOF
-+#line 1578 "configure"
- #include "confdefs.h"
- find_stack_direction ()
- {
-@@ -1341,16 +1623,21 @@
-   exit (find_stack_direction() < 0);
- }
- EOF
--eval $ac_link
--if test -s conftest && (./conftest; exit) 2>/dev/null; then
-+if { (eval echo configure:1597: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-+then
-   ac_cv_c_stack_direction=1
- else
-+  echo "configure: failed program was:" >&5
-+  cat conftest.$ac_ext >&5
-+  rm -fr conftest*
-   ac_cv_c_stack_direction=-1
- fi
--fi
- rm -fr conftest*
- fi
--echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
-+
-+fi
-+
-+echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
- cat >> confdefs.h <<EOF
- #define STACK_DIRECTION $ac_cv_c_stack_direction
- EOF
-@@ -1361,9 +1648,7 @@
- esac
- 
- trap '' 1 2 15
--if test -w $cache_file; then
--echo "updating cache $cache_file"
--cat > $cache_file <<\EOF
-+cat > confcache <<\EOF
- # 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.  It is not useful on other systems.
-@@ -1379,15 +1664,38 @@
- # --recheck option to rerun configure.
- #
- EOF
--# Ultrix sh set writes to stderr and can't be redirected directly.
-+# The following way of writing the cache mishandles newlines in values,
-+# but we know of no workaround that is simple, portable, and efficient.
-+# So, don't put newlines in cache variables' values.
-+# 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.
- (set) 2>&1 |
--  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
--  >> $cache_file
-+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
-+  *ac_space=\ *)
-+    # `set' does not quote correctly, so add quotes (double-quote substitution
-+    # turns \\\\ into \\, and sed turns \\ into \).
-+    sed -n \
-+      -e "s/'/'\\\\''/g" \
-+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
-+    ;;
-+  *)
-+    # `set' quotes correctly as required by POSIX, so do not add quotes.
-+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
-+    ;;
-+  esac >> confcache
-+if cmp -s $cache_file confcache; then
-+  :
- else
--echo "not updating unwritable cache $cache_file"
-+  if test -w $cache_file; then
-+    echo "updating cache $cache_file"
-+    cat confcache > $cache_file
-+  else
-+    echo "not updating unwritable cache $cache_file"
-+  fi
- fi
-+rm -f confcache
- 
--trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
-+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
- 
- test "x$prefix" = xNONE && prefix=$ac_default_prefix
- # Let make expand exec_prefix.
-@@ -1410,7 +1718,7 @@
- echo creating $CONFIG_STATUS
- rm -f $CONFIG_STATUS
- cat > $CONFIG_STATUS <<EOF
--#!/bin/sh
-+#! /bin/sh
- # Generated automatically by configure.
- # Run this file to recreate the current configuration.
- # This directory was configured as follows,
-@@ -1429,7 +1737,7 @@
-     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
--    echo "$CONFIG_STATUS generated by autoconf version 2.1"
-+    echo "$CONFIG_STATUS generated by autoconf version 2.13"
-     exit 0 ;;
-   -help | --help | --hel | --he | --h)
-     echo "\$ac_cs_usage"; exit 0 ;;
-@@ -1440,27 +1748,45 @@
- ac_given_srcdir=$srcdir
- ac_given_INSTALL="$INSTALL"
- 
--trap 'rm -fr Makefile config.h:conf.in conftest*; exit 1' 1 2 15
-+trap 'rm -fr `echo "Makefile config.h:conf.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-+EOF
-+cat >> $CONFIG_STATUS <<EOF
- 
--# Protect against being on the right side of a sed subst in config.status. 
--sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g; 
-- s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
-+# Protect against being on the right side of a sed subst in config.status.
-+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
-+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
- $ac_vpsub
- $extrasub
-+s%@SHELL@%$SHELL%g
- s%@CFLAGS@%$CFLAGS%g
- s%@CPPFLAGS@%$CPPFLAGS%g
- s%@CXXFLAGS@%$CXXFLAGS%g
-+s%@FFLAGS@%$FFLAGS%g
- s%@DEFS@%$DEFS%g
- s%@LDFLAGS@%$LDFLAGS%g
- s%@LIBS@%$LIBS%g
- s%@exec_prefix@%$exec_prefix%g
- s%@prefix@%$prefix%g
- s%@program_transform_name@%$program_transform_name%g
-+s%@bindir@%$bindir%g
-+s%@sbindir@%$sbindir%g
-+s%@libexecdir@%$libexecdir%g
-+s%@datadir@%$datadir%g
-+s%@sysconfdir@%$sysconfdir%g
-+s%@sharedstatedir@%$sharedstatedir%g
-+s%@localstatedir@%$localstatedir%g
-+s%@libdir@%$libdir%g
-+s%@includedir@%$includedir%g
-+s%@oldincludedir@%$oldincludedir%g
-+s%@infodir@%$infodir%g
-+s%@mandir@%$mandir%g
- s%@LN_S@%$LN_S%g
- s%@YACC@%$YACC%g
- s%@CC@%$CC%g
- s%@RANLIB@%$RANLIB%g
-+s%@AR@%$AR%g
- s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
- s%@INSTALL_DATA@%$INSTALL_DATA%g
- s%@SET_MAKE@%$SET_MAKE%g
- s%@CPP@%$CPP%g
-@@ -1468,27 +1794,63 @@
- 
- CEOF
- EOF
-+
-+cat >> $CONFIG_STATUS <<\EOF
-+
-+# Split the substitutions into bite-sized pieces for seds with
-+# small command number limits, like on Digital OSF/1 and HP-UX.
-+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-+ac_file=1 # Number of current file.
-+ac_beg=1 # First line for current file.
-+ac_end=$ac_max_sed_cmds # Line after last line for current file.
-+ac_more_lines=:
-+ac_sed_cmds=""
-+while $ac_more_lines; do
-+  if test $ac_beg -gt 1; then
-+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
-+  else
-+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
-+  fi
-+  if test ! -s conftest.s$ac_file; then
-+    ac_more_lines=false
-+    rm -f conftest.s$ac_file
-+  else
-+    if test -z "$ac_sed_cmds"; then
-+      ac_sed_cmds="sed -f conftest.s$ac_file"
-+    else
-+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
-+    fi
-+    ac_file=`expr $ac_file + 1`
-+    ac_beg=$ac_end
-+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
-+  fi
-+done
-+if test -z "$ac_sed_cmds"; then
-+  ac_sed_cmds=cat
-+fi
-+EOF
-+
- cat >> $CONFIG_STATUS <<EOF
- 
- CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
- EOF
- cat >> $CONFIG_STATUS <<\EOF
- for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
--  # Support "outfile[:infile]", defaulting infile="outfile.in".
-+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-   case "$ac_file" in
--  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
-+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-   *) ac_file_in="${ac_file}.in" ;;
-   esac
- 
--  # Adjust relative srcdir, etc. for subdirectories.
-+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
- 
-   # Remove last slash and all that follows it.  Not all systems have dirname.
-   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-     # The file is in a subdirectory.
-     test ! -d "$ac_dir" && mkdir "$ac_dir"
--    ac_dir_suffix="/$ac_dir"
-+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-     # A "../" for each directory in $ac_dir_suffix.
-     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-   else
-@@ -1509,6 +1871,7 @@
-   [/$]*) INSTALL="$ac_given_INSTALL" ;;
-   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
-   esac
-+
-   echo creating "$ac_file"
-   rm -f "$ac_file"
-   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-@@ -1517,14 +1880,16 @@
- # $configure_input" ;;
-   *) ac_comsub= ;;
-   esac
-+
-+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-   sed -e "$ac_comsub
- s%@configure_input@%$configure_input%g
- s%@srcdir@%$srcdir%g
- s%@top_srcdir@%$top_srcdir%g
- s%@INSTALL@%$INSTALL%g
--" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
-+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
- fi; done
--rm -f conftest.subs
-+rm -f conftest.s*
- 
- # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
- # NAME is the cpp macro being defined and VALUE is the value it is being given.
-@@ -1545,11 +1910,17 @@
- ac_eC=' '
- ac_eD='%g'
- 
--CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:conf.in"}
-+if test "${CONFIG_HEADERS+set}" != set; then
-+EOF
-+cat >> $CONFIG_STATUS <<EOF
-+  CONFIG_HEADERS="config.h:conf.in"
-+EOF
-+cat >> $CONFIG_STATUS <<\EOF
-+fi
- for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
--  # Support "outfile[:infile]", defaulting infile="outfile.in".
-+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-   case "$ac_file" in
--  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
-+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
-        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-   *) ac_file_in="${ac_file}.in" ;;
-   esac
-@@ -1557,19 +1928,20 @@
-   echo creating $ac_file
- 
-   rm -f conftest.frag conftest.in conftest.out
--  cp $ac_given_srcdir/$ac_file_in conftest.in
-+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
-+  cat $ac_file_inputs > conftest.in
- 
- EOF
- 
- # Transform confdefs.h into a sed script conftest.vals that substitutes
- # the proper values into config.h.in to produce config.h.  And first:
--# Protect against being on the right side of a sed subst in config.status. 
-+# Protect against being on the right side of a sed subst in config.status.
- # Protect against being in an unquoted here document in config.status.
- rm -f conftest.vals
- cat > conftest.hdr <<\EOF
- s/[\\&%]/\\&/g
- s%[\\$`]%\\&%g
--s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
- s%ac_d%ac_u%gp
- s%ac_u%ac_e%gp
- EOF
-@@ -1585,8 +1957,6 @@
- 
- # Break up conftest.vals because some shells have a limit on
- # the size of here documents, and old seds have small limits too.
--# Maximum number of lines to put in a single here document.
--ac_max_here_lines=12
- 
- rm -f conftest.tail
- while :
-@@ -1617,16 +1987,26 @@
-     echo "$ac_file is unchanged"
-     rm -f conftest.h
-   else
-+    # Remove last slash and all that follows it.  Not all systems have dirname.
-+      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-+      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-+      # The file is in a subdirectory.
-+      test ! -d "$ac_dir" && mkdir "$ac_dir"
-+    fi
-     rm -f $ac_file
-     mv conftest.h $ac_file
-   fi
- fi; done
- 
-+EOF
-+cat >> $CONFIG_STATUS <<EOF
- 
-+EOF
-+cat >> $CONFIG_STATUS <<\EOF
- test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
- exit 0
- EOF
- chmod +x $CONFIG_STATUS
- rm -fr confdefs* $ac_clean_files
--test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
-+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-