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-rwxr-xr-xposix/glob/configure1123
1 files changed, 1123 insertions, 0 deletions
diff --git a/posix/glob/configure b/posix/glob/configure
new file mode 100755
index 0000000000..38315221a1
--- /dev/null
+++ b/posix/glob/configure
@@ -0,0 +1,1123 @@
+#!/bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 1.11
+# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+
+# This configure script is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as published
+# by the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This script is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+# Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+# Save the original args to write them into config.status later.
+configure_args="$*"
+
+# Only options that might do something get documented.
+ac_usage="Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+--build=BUILD configure for building on BUILD [BUILD=HOST]
+--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+--exec-prefix=PREFIX install host dependent files in PREFIX [/usr/local]
+--help print this message
+--host=HOST configure for HOST [guessed]
+--prefix=PREFIX install host independent files in PREFIX [/usr/local]
+--quiet, --silent do not print \`checking for...' messages
+--srcdir=DIR find the sources in DIR [configure dir or ..]
+--target=TARGET configure for TARGET [TARGET=HOST]
+--verbose print results of checks
+--version print the version of autoconf that created configure
+--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+--x-includes=DIR X include files are in DIR
+--x-libraries=DIR X library files are in DIR"
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+exec_prefix=
+host=NONE
+no_create=
+nonopt=NONE
+norecursion=
+prefix=
+program_prefix=
+program_suffix=
+program_transform_name=
+silent=
+srcdir=
+target=NONE
+verbose=
+x_includes=
+x_libraries=
+
+ac_prev=
+for ac_option
+do
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ # Accept (but ignore some of) the important Cygnus configure
+ # options, so we can diagnose typos.
+
+ case "$ac_option" in
+ -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+ *) ac_optarg= ;;
+ esac
+
+ case "$ac_option" in
+
+ -build | --build | --buil | --bui | --bu | --b)
+ ac_prev=build ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
+ build="$ac_optarg" ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+ # Reject names that aren't valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ echo "configure: $ac_feature: invalid feature name" >&2; exit 1
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ eval "enable_${ac_feature}=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+ # Reject names that aren't valid shell variable names.
+ if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ echo "configure: $ac_feature: invalid feature name" >&2; exit 1
+ fi
+ ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+ # For backward compatibility, recognize -exec-prefix and --exec_prefix.
+ -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="$ac_optarg" ;;
+
+ -gas | --gas | --ga | --g)
+ with_gas=yes ;; # Obsolete; use --with-gas.
+
+ -help | --help | --hel | --he)
+ cat << EOF
+$ac_usage
+EOF
+ exit 0 ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host="$ac_optarg" ;;
+
+ -nfp | --nfp | --nf)
+ with_fp=no ;; # Obsolete; use --without-fp.
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c)
+ no_create=yes ;;
+
+ -norecursion | --norecursion | --norecursio | --norecursi \
+ | --norecurs | --norecur | --norecu | --norec | --nore | --nor)
+ norecursion=yes ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix="$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="$ac_optarg" ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir="$ac_optarg" ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target="$ac_optarg" ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers)
+ echo "configure generated by autoconf version 1.11"
+ exit 0 ;;
+
+ -with-* | --with-*)
+ ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+ # Reject names that aren't valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+ echo "configure: $ac_package: invalid package name" >&2; exit 1
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case "$ac_option" in
+ *=*) ;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_${ac_package}='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+ # Reject names that aren't valid shell variable names.
+ if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+ echo "configure: $ac_package: invalid package name" >&2; exit 1
+ fi
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ eval "with_${ac_package}=no" ;;
+
+ --x) with_x=yes ;; # Obsolete; use --with-x.
+
+ -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" ;;
+
+ -*) echo "configure: $ac_option: invalid option; use --help to show usage" >&2; exit 1
+ ;;
+
+ *)
+ if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+ echo "configure: warning: $ac_option: invalid host type" >&2
+ fi
+ if test "x$nonopt" != xNONE; then
+ echo "configure: can only configure for one host and one target at a time" >&2; exit 1
+ fi
+ nonopt="$ac_option"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ echo "configure: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" >&2; exit 1
+fi
+
+trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
+trap 'rm -fr confdefs* $ac_clean_files' 0
+
+# Save the original args if we used an alternate arg parser.
+ac_configure_temp="${configure_args-$*}"
+# Strip out --no-create and --norecursion so they don't pile up.
+configure_args=
+for ac_arg in $ac_configure_temp; do
+ case "$ac_arg" in
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c) ;;
+ -norecursion | --norecursion | --norecursio | --norecursi \
+ | --norecurs | --norecur | --norecu | --norec | --nore | --nor) ;;
+ *) configure_args="$configure_args $ac_arg" ;;
+ esac
+done
+
+# NLS nuisances.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+if test "${LC_ALL+set}" = 'set'; then LC_ALL=C; export LC_ALL; fi
+if test "${LANG+set}" = 'set'; then LANG=C; export LANG; fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=fnmatch.c
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then `..'.
+ ac_prog=$0
+ ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+ test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test x$ac_srcdir_defaulted = xyes; then
+ echo "configure: can not find sources in ${ac_confdir} or .." >&2; exit 1
+ else
+ echo "configure: can not find sources in ${srcdir}" >&2; exit 1
+ fi
+fi
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='${CPP}'
+ac_compile='${CC-cc} $CFLAGS $LDFLAGS conftest.${ac_ext} -o conftest $LIBS >/dev/null 2>&1'
+
+ if test -z "$RANLIB"; then
+ # Extract the first word of `ranlib', so it can be a program name with args.
+ set ac_dummy ranlib; ac_word=$2
+ test -n "$silent" || echo "checking for $ac_word"
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ RANLIB="ranlib"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+test -z "$RANLIB" && RANLIB=":"
+test -n "$RANLIB" && test -n "$verbose" && echo " setting RANLIB to $RANLIB"
+
+test -n "$silent" || echo "checking how to run the C preprocessor"
+if test -z "$CPP"; then
+ # This must be in double quotes, not single quotes, because CPP may get
+ # substituted into the Makefile and ``${CC-cc}'' will simply confuse
+ # make. It must be expanded now.
+ CPP="${CC-cc} -E"
+ cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <stdio.h>
+Syntax Error
+EOF
+# Some shells (Coherent) do redirections in the wrong order, so need
+# the parens.
+ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
+if test -z "$ac_err"; then
+ :
+else
+ rm -rf conftest*
+ CPP="${CC-cc} -E -traditional-cpp"
+ cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <stdio.h>
+Syntax Error
+EOF
+# Some shells (Coherent) do redirections in the wrong order, so need
+# the parens.
+ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
+if test -z "$ac_err"; then
+ :
+else
+ rm -rf conftest*
+ CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+test -n "$verbose" && echo " setting CPP to $CPP"
+ test -n "$silent" || echo "checking for AIX"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#ifdef _AIX
+ yes
+#endif
+
+EOF
+eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
+if egrep "yes" conftest.out >/dev/null 2>&1; then
+ rm -rf conftest*
+
+{
+test -n "$verbose" && \
+echo " defining _ALL_SOURCE"
+echo "#define" _ALL_SOURCE "1" >> confdefs.h
+DEFS="$DEFS -D_ALL_SOURCE=1"
+}
+
+
+fi
+rm -f conftest*
+
+
+test -n "$silent" || echo "checking for POSIXized ISC"
+if test -d /etc/conf/kconfig.d &&
+ grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
+then
+ ISC=1 # If later tests want to check for ISC.
+
+{
+test -n "$verbose" && \
+echo " defining _POSIX_SOURCE"
+echo "#define" _POSIX_SOURCE "1" >> confdefs.h
+DEFS="$DEFS -D_POSIX_SOURCE=1"
+}
+
+ if test -n "$GCC"; then
+ CC="$CC -posix"
+ else
+ CC="$CC -Xp"
+ fi
+fi
+
+test -n "$silent" || echo "checking for minix/config.h"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <minix/config.h>
+EOF
+# Some shells (Coherent) do redirections in the wrong order, so need
+# the parens.
+ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ MINIX=1
+
+fi
+rm -f conftest*
+
+# The Minix shell can't assign to the same variable on the same line!
+if test -n "$MINIX"; then
+
+{
+test -n "$verbose" && \
+echo " defining _POSIX_SOURCE"
+echo "#define" _POSIX_SOURCE "1" >> confdefs.h
+DEFS="$DEFS -D_POSIX_SOURCE=1"
+}
+
+
+{
+test -n "$verbose" && \
+echo " defining" _POSIX_1_SOURCE to be "2"
+echo "#define" _POSIX_1_SOURCE "2" >> confdefs.h
+DEFS="$DEFS -D_POSIX_1_SOURCE=2"
+}
+
+
+{
+test -n "$verbose" && \
+echo " defining _MINIX"
+echo "#define" _MINIX "1" >> confdefs.h
+DEFS="$DEFS -D_MINIX=1"
+}
+
+fi
+
+test -n "$silent" || echo "checking for ANSI C header files"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+EOF
+# Some shells (Coherent) do redirections in the wrong order, so need
+# the parens.
+ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+echo '#include "confdefs.h"
+#include <string.h>' > conftest.${ac_ext}
+eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
+if egrep "memchr" conftest.out >/dev/null 2>&1; then
+ rm -rf conftest*
+ # SGI's /bin/cc from Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <ctype.h>
+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#define XOR(e,f) (((e) && !(f)) || (!(e) && (f)))
+int main () { int i; for (i = 0; i < 256; i++)
+if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
+exit (0); }
+
+EOF
+eval $ac_compile
+if test -s conftest && (./conftest; exit) 2>/dev/null; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+echo '#include "confdefs.h"
+#include <stdlib.h>' > conftest.${ac_ext}
+eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
+if egrep "free" conftest.out >/dev/null 2>&1; then
+ rm -rf conftest*
+
+{
+test -n "$verbose" && \
+echo " defining STDC_HEADERS"
+echo "#define" STDC_HEADERS "1" >> confdefs.h
+DEFS="$DEFS -DSTDC_HEADERS=1"
+}
+
+
+fi
+rm -f conftest*
+
+
+fi
+rm -fr conftest*
+
+fi
+rm -f conftest*
+
+
+fi
+rm -f conftest*
+
+for ac_hdr in memory.h unistd.h string.h
+do
+ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'`
+test -n "$silent" || echo "checking for ${ac_hdr}"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <${ac_hdr}>
+EOF
+# Some shells (Coherent) do redirections in the wrong order, so need
+# the parens.
+ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+
+{
+test -n "$verbose" && \
+echo " defining ${ac_tr_hdr}"
+echo "#define" ${ac_tr_hdr} "1" >> confdefs.h
+DEFS="$DEFS -D${ac_tr_hdr}=1"
+}
+
+
+fi
+rm -f conftest*
+done
+
+test -n "$silent" || echo "checking for directory library header"
+ac_dir_header=
+if test -z "$ac_dir_header"; then
+ test -n "$silent" || echo "checking for dirent.h"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <sys/types.h>
+#include <dirent.h>
+int main() { return 0; }
+int t() { DIR *dirp = 0;; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+
+{
+test -n "$verbose" && \
+echo " defining DIRENT"
+echo "#define" DIRENT "1" >> confdefs.h
+DEFS="$DEFS -DDIRENT=1"
+}
+ ac_dir_header=dirent.h
+
+fi
+rm -f conftest*
+fi
+if test -z "$ac_dir_header"; then
+ test -n "$silent" || echo "checking for sys/ndir.h"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/ndir.h>
+int main() { return 0; }
+int t() { DIR *dirp = 0;; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+
+{
+test -n "$verbose" && \
+echo " defining SYSNDIR"
+echo "#define" SYSNDIR "1" >> confdefs.h
+DEFS="$DEFS -DSYSNDIR=1"
+}
+ ac_dir_header=sys/ndir.h
+
+fi
+rm -f conftest*
+fi
+if test -z "$ac_dir_header"; then
+ test -n "$silent" || echo "checking for sys/dir.h"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/dir.h>
+int main() { return 0; }
+int t() { DIR *dirp = 0;; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+
+{
+test -n "$verbose" && \
+echo " defining SYSDIR"
+echo "#define" SYSDIR "1" >> confdefs.h
+DEFS="$DEFS -DSYSDIR=1"
+}
+ ac_dir_header=sys/dir.h
+
+fi
+rm -f conftest*
+fi
+if test -z "$ac_dir_header"; then
+ test -n "$silent" || echo "checking for ndir.h"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <sys/types.h>
+#include <ndir.h>
+int main() { return 0; }
+int t() { DIR *dirp = 0;; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+
+{
+test -n "$verbose" && \
+echo " defining NDIR"
+echo "#define" NDIR "1" >> confdefs.h
+DEFS="$DEFS -DNDIR=1"
+}
+ ac_dir_header=ndir.h
+
+fi
+rm -f conftest*
+fi
+
+test -n "$silent" || echo "checking for closedir return value"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <sys/types.h>
+#include <$ac_dir_header>
+int closedir(); main() { exit(closedir(opendir(".")) != 0); }
+EOF
+eval $ac_compile
+if test -s conftest && (./conftest; exit) 2>/dev/null; then
+ :
+else
+
+{
+test -n "$verbose" && \
+echo " defining VOID_CLOSEDIR"
+echo "#define" VOID_CLOSEDIR "1" >> confdefs.h
+DEFS="$DEFS -DVOID_CLOSEDIR=1"
+}
+
+fi
+rm -fr conftest*
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments. Useless!
+test -n "$silent" || echo "checking for working alloca.h"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <alloca.h>
+int main() { return 0; }
+int t() { char *p = alloca(2 * sizeof(int));; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+
+{
+test -n "$verbose" && \
+echo " defining HAVE_ALLOCA_H"
+echo "#define" HAVE_ALLOCA_H "1" >> confdefs.h
+DEFS="$DEFS -DHAVE_ALLOCA_H=1"
+}
+
+
+fi
+rm -f conftest*
+
+ac_decl="#ifdef __GNUC__
+#define alloca __builtin_alloca
+#else
+#if HAVE_ALLOCA_H
+#include <alloca.h>
+#else
+#ifdef _AIX
+ #pragma alloca
+#else
+char *alloca ();
+#endif
+#endif
+#endif
+"
+test -n "$silent" || echo "checking for alloca"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+$ac_decl
+int main() { return 0; }
+int t() { char *p = (char *) alloca(1);; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+
+{
+test -n "$verbose" && \
+echo " defining HAVE_ALLOCA"
+echo "#define" HAVE_ALLOCA "1" >> confdefs.h
+DEFS="$DEFS -DHAVE_ALLOCA=1"
+}
+
+
+else
+ rm -rf conftest*
+ ac_alloca_missing=1
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+
+#if defined(CRAY) && ! defined(CRAY2)
+winnitude
+#else
+lossage
+#endif
+
+EOF
+eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
+if egrep "winnitude" conftest.out >/dev/null 2>&1; then
+ rm -rf conftest*
+ test -n "$silent" || echo "checking for _getb67"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <ctype.h>
+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
+/* Override any gcc2 internal prototype to avoid an error. */
+extern char _getb67(); _getb67();
+#endif
+; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+ {
+test -n "$verbose" && \
+echo " defining" CRAY_STACKSEG_END to be "_getb67"
+echo "#define" CRAY_STACKSEG_END "_getb67" >> confdefs.h
+DEFS="$DEFS -DCRAY_STACKSEG_END=_getb67"
+}
+
+
+else
+ rm -rf conftest*
+ test -n "$silent" || echo "checking for GETB67"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <ctype.h>
+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
+/* Override any gcc2 internal prototype to avoid an error. */
+extern char GETB67(); GETB67();
+#endif
+; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+ {
+test -n "$verbose" && \
+echo " defining" CRAY_STACKSEG_END to be "GETB67"
+echo "#define" CRAY_STACKSEG_END "GETB67" >> confdefs.h
+DEFS="$DEFS -DCRAY_STACKSEG_END=GETB67"
+}
+
+
+else
+ rm -rf conftest*
+ test -n "$silent" || echo "checking for getb67"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <ctype.h>
+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
+/* Override any gcc2 internal prototype to avoid an error. */
+extern char getb67(); getb67();
+#endif
+; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+ {
+test -n "$verbose" && \
+echo " defining" CRAY_STACKSEG_END to be "getb67"
+echo "#define" CRAY_STACKSEG_END "getb67" >> confdefs.h
+DEFS="$DEFS -DCRAY_STACKSEG_END=getb67"
+}
+
+
+fi
+rm -f conftest*
+
+fi
+rm -f conftest*
+
+fi
+rm -f conftest*
+
+
+fi
+rm -f conftest*
+
+
+fi
+rm -f conftest*
+
+if test -n "$ac_alloca_missing"; 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
+
+{
+test -n "$verbose" && \
+echo " defining C_ALLOCA"
+echo "#define" C_ALLOCA "1" >> confdefs.h
+DEFS="$DEFS -DC_ALLOCA=1"
+}
+
+
+ test -n "$silent" || echo "checking stack direction for C alloca"
+ test -n "$silent" || echo "checking whether cross-compiling"
+# If we cannot run a trivial program, we must be cross compiling.
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+main(){exit(0);}
+EOF
+eval $ac_compile
+if test -s conftest && (./conftest; exit) 2>/dev/null; then
+ :
+else
+ cross_compiling=1
+fi
+rm -fr conftest*
+
+if test -n "$cross_compiling"
+then
+
+{
+test -n "$verbose" && \
+echo " defining" STACK_DIRECTION to be "0"
+echo "#define" STACK_DIRECTION "0" >> confdefs.h
+DEFS="$DEFS -DSTACK_DIRECTION=0"
+}
+
+else
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+find_stack_direction ()
+{
+ static char *addr = 0;
+ auto char dummy;
+ if (addr == 0)
+ {
+ addr = &dummy;
+ return find_stack_direction ();
+ }
+ else
+ return (&dummy > addr) ? 1 : -1;
+}
+main ()
+{
+ exit (find_stack_direction() < 0);
+}
+EOF
+eval $ac_compile
+if test -s conftest && (./conftest; exit) 2>/dev/null; then
+
+{
+test -n "$verbose" && \
+echo " defining" STACK_DIRECTION to be "1"
+echo "#define" STACK_DIRECTION "1" >> confdefs.h
+DEFS="$DEFS -DSTACK_DIRECTION=1"
+}
+
+
+else
+
+{
+test -n "$verbose" && \
+echo " defining" STACK_DIRECTION to be "-1"
+echo "#define" STACK_DIRECTION "-1" >> confdefs.h
+DEFS="$DEFS -DSTACK_DIRECTION=-1"
+}
+
+fi
+fi
+rm -fr conftest*
+fi
+
+test -n "$silent" || echo "checking for strcoll"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#include <string.h>
+main ()
+{
+ exit (strcoll ("abc", "def") >= 0 ||
+ strcoll ("ABC", "DEF") >= 0 ||
+ strcoll ("123", "456") >= 0);
+}
+EOF
+eval $ac_compile
+if test -s conftest && (./conftest; exit) 2>/dev/null; then
+
+{
+test -n "$verbose" && \
+echo " defining HAVE_STRCOLL"
+echo "#define" HAVE_STRCOLL "1" >> confdefs.h
+DEFS="$DEFS -DHAVE_STRCOLL=1"
+}
+
+
+fi
+rm -fr conftest*
+ac_save_LIBS="${LIBS}"
+LIBS="${LIBS} -lseq"
+ac_have_lib=""
+test -n "$silent" || echo "checking for -lseq"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+
+int main() { return 0; }
+int t() { main();; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+ ac_have_lib="1"
+
+fi
+rm -f conftest*
+LIBS="${ac_save_LIBS}"
+if test -n "${ac_have_lib}"; then
+ :; LIBS="$LIBS -lseq"
+else
+ :;
+fi
+
+
+test -n "$silent" || echo "checking for Xenix"
+cat > conftest.${ac_ext} <<EOF
+#include "confdefs.h"
+#if defined(M_XENIX) && !defined(M_UNIX)
+ yes
+#endif
+
+EOF
+eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
+if egrep "yes" conftest.out >/dev/null 2>&1; then
+ rm -rf conftest*
+ XENIX=1
+
+fi
+rm -f conftest*
+
+if test -n "$XENIX"; then
+ LIBS="$LIBS -lx"
+ case "$DEFS" in
+ *SYSNDIR*) ;;
+ *) LIBS="-ldir $LIBS" ;; # Make sure -ldir precedes any -lx.
+ esac
+fi
+
+
+# The preferred way to propogate these variables is regular @ substitutions.
+if test -n "$prefix"; then
+ ac_prsub="s%^prefix\\([ ]*\\)=\\([ ]*\\).*$%prefix\\1=\\2$prefix%"
+else
+ prefix=/usr/local
+fi
+if test -n "$exec_prefix"; then
+ ac_prsub="$ac_prsub
+s%^exec_prefix\\([ ]*\\)=\\([ ]*\\).*$%exec_prefix\\1=\\2$exec_prefix%"
+else
+ exec_prefix='${prefix}' # Let make expand it.
+fi
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
+fi
+
+# Quote sed substitution magic chars in DEFS.
+cat >conftest.def <<EOF
+$DEFS
+EOF
+ac_escape_ampersand_and_backslash='s%[&\\]%\\&%g'
+DEFS=`sed "$ac_escape_ampersand_and_backslash" <conftest.def`
+rm -f conftest.def
+# Substitute for predefined variables.
+
+trap 'rm -f config.status; exit 1' 1 2 15
+echo creating config.status
+rm -f config.status
+cat > config.status <<EOF
+#!/bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $configure_args
+
+ac_cs_usage="Usage: config.status [--recheck] [--version] [--help]"
+for ac_option
+do
+ case "\$ac_option" in
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ echo running \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create
+ exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create ;;
+ -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+ echo "config.status generated by autoconf version 1.11"
+ exit 0 ;;
+ -help | --help | --hel | --he | --h)
+ echo "\$ac_cs_usage"; exit 0 ;;
+ *) echo "\$ac_cs_usage"; exit 1 ;;
+ esac
+done
+
+trap 'rm -f Makefile; exit 1' 1 2 15
+RANLIB='$RANLIB'
+CPP='$CPP'
+ALLOCA='$ALLOCA'
+LIBS='$LIBS'
+srcdir='$srcdir'
+top_srcdir='$top_srcdir'
+prefix='$prefix'
+exec_prefix='$exec_prefix'
+DEFS='$DEFS'
+ac_prsub='$ac_prsub'
+ac_vpsub='$ac_vpsub'
+extrasub='$extrasub'
+EOF
+cat >> config.status <<\EOF
+
+ac_given_srcdir=$srcdir
+
+CONFIG_FILES=${CONFIG_FILES-"Makefile"}
+for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then
+ # 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"
+ else
+ ac_dir_suffix=
+ fi
+
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+ case "$ac_given_srcdir" in
+ .) srcdir=.
+ if test -z "$ac_dir_suffix"; then top_srcdir=.
+ else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+ /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+ *) # Relative path.
+ srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+ top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+
+ echo creating "$ac_file"
+ rm -f "$ac_file"
+ comment_str="Generated automatically from `echo $ac_file|sed 's|.*/||'`.in by configure."
+ case "$ac_file" in
+ *.c | *.h | *.C | *.cc | *.m ) echo "/* $comment_str */" > "$ac_file" ;;
+ * ) echo "# $comment_str" > "$ac_file" ;;
+ esac
+ sed -e "
+$ac_prsub
+$ac_vpsub
+$extrasub
+s%@RANLIB@%$RANLIB%g
+s%@CPP@%$CPP%g
+s%@ALLOCA@%$ALLOCA%g
+s%@LIBS@%$LIBS%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@prefix@%$prefix%g
+s%@exec_prefix@%$exec_prefix%g
+s%@DEFS@%$DEFS%
+" $ac_given_srcdir/${ac_file}.in >> $ac_file
+fi; done
+
+
+exit 0
+EOF
+chmod +x config.status
+# Some shells look in PATH for config.status without the "./".
+test -n "$no_create" || ${CONFIG_SHELL-/bin/sh} ./config.status
+
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