Changeset 30867


Ignore:
Timestamp:
2016-10-14T20:43:35+13:00 (6 years ago)
Author:
ak19
Message:

Used a linux machine to run autoconf on the modified configure.in just committed, in order to generate the configure file from it. Committing this configure file.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • main/trunk/greenstone2/common-src/indexers/mgpp/configure

    r26656 r30867  
    11#! /bin/sh
    22# Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.68.
     3# Generated by GNU Autoconf 2.69.
    44#
    55#
    6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
    7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
    8 # Foundation, Inc.
     6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
    97#
    108#
    … …  
    135133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
    136134
     135# Use a proper internal environment variable to ensure we don't fall
     136  # into an infinite loop, continuously re-executing ourselves.
     137  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
     138    _as_can_reexec=no; export _as_can_reexec;
     139    # We cannot yet assume a decent shell, so we have to provide a
     140# neutralization value for shells without unset; and this also
     141# works around shells that cannot unset nonexistent variables.
     142# Preserve -v and -x to the replacement shell.
     143BASH_ENV=/dev/null
     144ENV=/dev/null
     145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
     146case $- in # ((((
     147  *v*x* | *x*v* ) as_opts=-vx ;;
     148  *v* ) as_opts=-v ;;
     149  *x* ) as_opts=-x ;;
     150  * ) as_opts= ;;
     151esac
     152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
     153# Admittedly, this is quite paranoid, since all the known shells bail
     154# out after a failed `exec'.
     155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
     156as_fn_exit 255
     157  fi
     158  # We don't want this to propagate to other subprocesses.
     159          { _as_can_reexec=; unset _as_can_reexec;}
    137160if test "x$CONFIG_SHELL" = x; then
    138161  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
    … …  
    168191  exitcode=1; echo positional parameters were not saved.
    169192fi
    170 test x\$exitcode = x0 || exit 1"
     193test x\$exitcode = x0 || exit 1
     194test -x / || exit 1"
    171195  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
    172196  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
    … …  
    213237
    214238      if test "x$CONFIG_SHELL" != x; then :
    215   # We cannot yet assume a decent shell, so we have to provide a
    216     # neutralization value for shells without unset; and this also
    217     # works around shells that cannot unset nonexistent variables.
    218     # Preserve -v and -x to the replacement shell.
    219     BASH_ENV=/dev/null
    220     ENV=/dev/null
    221     (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
    222     export CONFIG_SHELL
    223     case $- in # ((((
    224       *v*x* | *x*v* ) as_opts=-vx ;;
    225       *v* ) as_opts=-v ;;
    226       *x* ) as_opts=-x ;;
    227       * ) as_opts= ;;
    228     esac
    229     exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
     239  export CONFIG_SHELL
     240             # We cannot yet assume a decent shell, so we have to provide a
     241# neutralization value for shells without unset; and this also
     242# works around shells that cannot unset nonexistent variables.
     243# Preserve -v and -x to the replacement shell.
     244BASH_ENV=/dev/null
     245ENV=/dev/null
     246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
     247case $- in # ((((
     248  *v*x* | *x*v* ) as_opts=-vx ;;
     249  *v* ) as_opts=-v ;;
     250  *x* ) as_opts=-x ;;
     251  * ) as_opts= ;;
     252esac
     253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
     254# Admittedly, this is quite paranoid, since all the known shells bail
     255# out after a failed `exec'.
     256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
     257exit 255
    230258fi
    231259
    … …  
    329357
    330358} # as_fn_mkdir_p
     359
     360# as_fn_executable_p FILE
     361# -----------------------
     362# Test if FILE is an executable regular file.
     363as_fn_executable_p ()
     364{
     365  test -f "$1" && test -x "$1"
     366} # as_fn_executable_p
    331367# as_fn_append VAR VALUE
    332368# ----------------------
    … …  
    450486    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
    451487
     488  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
     489  # already done that, so ensure we don't try to do so again and fall
     490  # in an infinite loop.  This has already happened in practice.
     491  _as_can_reexec=no; export _as_can_reexec
    452492  # Don't try to exec as it changes $[0], causing all sort of problems
    453493  # (the dirname of $[0] is not the place where we might find the
    … …  
    484524    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    485525    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    486     # In both cases, we have to default to `cp -p'.
     526    # In both cases, we have to default to `cp -pR'.
    487527    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    488       as_ln_s='cp -p'
     528      as_ln_s='cp -pR'
    489529  elif ln conf$$.file conf$$ 2>/dev/null; then
    490530    as_ln_s=ln
    491531  else
    492     as_ln_s='cp -p'
     532    as_ln_s='cp -pR'
    493533  fi
    494534else
    495   as_ln_s='cp -p'
     535  as_ln_s='cp -pR'
    496536fi
    497537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
    … …  
    505545fi
    506546
    507 if test -x / >/dev/null 2>&1; then
    508   as_test_x='test -x'
    509 else
    510   if ls -dL / >/dev/null 2>&1; then
    511     as_ls_L_option=L
    512   else
    513     as_ls_L_option=
    514   fi
    515   as_test_x='
    516     eval sh -c '\''
    517       if test -d "$1"; then
    518     test -d "$1/.";
    519       else
    520     case $1 in #(
    521     -*)set "./$1";;
    522     esac;
    523     case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
    524     ???[sx]*):;;*)false;;esac;fi
    525     '\'' sh
    526   '
    527 fi
    528 as_executable_p=$as_test_x
     547as_test_x='test -x'
     548as_executable_p=as_fn_executable_p
    529549
    530550# Sed expression to map a string onto a valid CPP name.
    … …  
    640660ARCH_DEP_FLAGS
    641661ENABLE_JAVA
     662gsdlos
    642663VERSION
    643664PACKAGE
    … …  
    11721193  if test "x$build_alias" = x; then
    11731194    cross_compiling=maybe
    1174     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
    1175     If a cross compiler is detected then cross compile mode will be used" >&2
    11761195  elif test "x$build_alias" != "x$host_alias"; then
    11771196    cross_compiling=yes
    … …  
    14351454  cat <<\_ACEOF
    14361455configure
    1437 generated by GNU Autoconf 2.68
    1438 
    1439 Copyright (C) 2010 Free Software Foundation, Inc.
     1456generated by GNU Autoconf 2.69
     1457
     1458Copyright (C) 2012 Free Software Foundation, Inc.
    14401459This configure script is free software; the Free Software Foundation
    14411460gives unlimited permission to copy, distribute and modify it.
    … …  
    17481767       } && test -s conftest$ac_exeext && {
    17491768     test "$cross_compiling" = yes ||
    1750      $as_test_x conftest$ac_exeext
     1769     test -x conftest$ac_exeext
    17511770       }; then :
    17521771  ac_retval=0
    … …  
    19051924{
    19061925static int test_array [1 - 2 * !(($2) >= 0)];
    1907 test_array [0] = 0
     1926test_array [0] = 0;
     1927return test_array [0];
    19081928
    19091929  ;
    … …  
    19211941{
    19221942static int test_array [1 - 2 * !(($2) <= $ac_mid)];
    1923 test_array [0] = 0
     1943test_array [0] = 0;
     1944return test_array [0];
    19241945
    19251946  ;
    … …  
    19471968{
    19481969static int test_array [1 - 2 * !(($2) < 0)];
    1949 test_array [0] = 0
     1970test_array [0] = 0;
     1971return test_array [0];
    19501972
    19511973  ;
    … …  
    19631985{
    19641986static int test_array [1 - 2 * !(($2) >= $ac_mid)];
    1965 test_array [0] = 0
     1987test_array [0] = 0;
     1988return test_array [0];
    19661989
    19671990  ;
    … …  
    19972020{
    19982021static int test_array [1 - 2 * !(($2) <= $ac_mid)];
    1999 test_array [0] = 0
     2022test_array [0] = 0;
     2023return test_array [0];
    20002024
    20012025  ;
    … …  
    20702094
    20712095It was created by $as_me, which was
    2072 generated by GNU Autoconf 2.68.  Invocation command line was
     2096generated by GNU Autoconf 2.69.  Invocation command line was
    20732097
    20742098  $ $0 $@
    … …  
    25852609
    25862610
     2611gsdlos=`uname | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
     2612# check for running bash under cygwin
     2613 if test "`echo $gsdlos | sed 's/cygwin//'`" != "$gsdlos" ;
     2614 then
     2615  gsdlos=windows
     2616 fi
     2617if test "x$crossOS" != "x" ; then
     2618  gsdlos=$crossOS
     2619  gsdlarch=""
     2620fi
     2621
     2622
    25872623# Check whether --enable-java was given.
    25882624if test "${enable_java+set}" = set; then :
    … …  
    26552691  test -z "$as_dir" && as_dir=.
    26562692    for ac_exec_ext in '' $ac_executable_extensions; do
    2657   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     2693  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    26582694    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    26592695    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    26992735  test -z "$as_dir" && as_dir=.
    27002736    for ac_exec_ext in '' $ac_executable_extensions; do
    2701   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     2737  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    27022738    ac_cv_prog_ac_ct_CXX="$ac_prog"
    27032739    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    31523188  test -z "$as_dir" && as_dir=.
    31533189    for ac_exec_ext in '' $ac_executable_extensions; do
    3154   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3190  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    31553191    ac_cv_prog_AWK="$ac_prog"
    31563192    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    31943230  test -z "$as_dir" && as_dir=.
    31953231    for ac_exec_ext in '' $ac_executable_extensions; do
    3196   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3232  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    31973233    ac_cv_prog_YACC="$ac_prog"
    31983234    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    32413277  test -z "$as_dir" && as_dir=.
    32423278    for ac_exec_ext in '' $ac_executable_extensions; do
    3243   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3279  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    32443280    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    32453281    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    32813317  test -z "$as_dir" && as_dir=.
    32823318    for ac_exec_ext in '' $ac_executable_extensions; do
    3283   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3319  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    32843320    ac_cv_prog_ac_ct_CC="gcc"
    32853321    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    33343370  test -z "$as_dir" && as_dir=.
    33353371    for ac_exec_ext in '' $ac_executable_extensions; do
    3336   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3372  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    33373373    ac_cv_prog_CC="${ac_tool_prefix}cc"
    33383374    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    33753411  test -z "$as_dir" && as_dir=.
    33763412    for ac_exec_ext in '' $ac_executable_extensions; do
    3377   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3413  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    33783414    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
    33793415       ac_prog_rejected=yes
    … …  
    34333469  test -z "$as_dir" && as_dir=.
    34343470    for ac_exec_ext in '' $ac_executable_extensions; do
    3435   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3471  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    34363472    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    34373473    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    34773513  test -z "$as_dir" && as_dir=.
    34783514    for ac_exec_ext in '' $ac_executable_extensions; do
    3479   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3515  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    34803516    ac_cv_prog_ac_ct_CC="$ac_prog"
    34813517    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    36733709#include <stdarg.h>
    36743710#include <stdio.h>
    3675 #include <sys/types.h>
    3676 #include <sys/stat.h>
     3711struct stat;
    36773712/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
    36783713struct buf { int x; };
    … …  
    37963831    for ac_prog in ginstall scoinst install; do
    37973832      for ac_exec_ext in '' $ac_executable_extensions; do
    3798     if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
     3833    if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
    37993834      if test $ac_prog = install &&
    38003835        grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
    … …  
    39113946  test -z "$as_dir" && as_dir=.
    39123947    for ac_exec_ext in '' $ac_executable_extensions; do
    3913   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3948  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    39143949    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    39153950    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    39513986  test -z "$as_dir" && as_dir=.
    39523987    for ac_exec_ext in '' $ac_executable_extensions; do
    3953   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     3988  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    39543989    ac_cv_prog_ac_ct_RANLIB="ranlib"
    39553990    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    40094044  test -z "$as_dir" && as_dir=.
    40104045    for ac_exec_ext in '' $ac_executable_extensions; do
    4011   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     4046  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    40124047    ac_cv_prog_JAVA="$ac_prog"
    40134048    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    40524087  test -z "$as_dir" && as_dir=.
    40534088    for ac_exec_ext in '' $ac_executable_extensions; do
    4054   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     4089  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    40554090    ac_cv_prog_JAVA="$ac_prog"
    40564091    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    40984133  test -z "$as_dir" && as_dir=.
    40994134    for ac_exec_ext in '' $ac_executable_extensions; do
    4100   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     4135  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    41014136    ac_cv_prog_uudecode="yes"
    41024137    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    41404175        ac_cv_prog_uudecode_base64=yes
    41414176else
    4142         echo "configure: 4142: uudecode had trouble decoding base 64 file 'Test.uue'" >&5
     4177        echo "configure: 4177: uudecode had trouble decoding base 64 file 'Test.uue'" >&5
    41434178        echo "configure: failed file was:" >&5
    41444179        cat Test.uue >&5
    … …  
    41794214  test -z "$as_dir" && as_dir=.
    41804215    for ac_exec_ext in '' $ac_executable_extensions; do
    4181   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     4216  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    41824217    ac_cv_prog_JAVAC="$ac_prog"
    41834218    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    42224257  test -z "$as_dir" && as_dir=.
    42234258    for ac_exec_ext in '' $ac_executable_extensions; do
    4224   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     4259  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    42254260    ac_cv_prog_JAVAC="$ac_prog"
    42264261    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    42634298CLASS_TEST=Test.class
    42644299cat << \EOF > $JAVA_TEST
    4265 /* #line 4265 "configure" */
     4300/* #line 4300 "configure" */
    42664301public class Test {
    42674302}
    … …  
    43024337TEST=Test
    43034338cat << \EOF > $JAVA_TEST
    4304 /* [#]line 4304 "configure" */
     4339/* [#]line 4339 "configure" */
    43054340public class Test {
    43064341public static void main (String args[]) {
    … …  
    43634398  test -z "$as_dir" && as_dir=.
    43644399    for ac_exec_ext in '' $ac_executable_extensions; do
    4365   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     4400  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    43664401    ac_cv_prog_JAVAC="$ac_prog"
    43674402    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    44064441  test -z "$as_dir" && as_dir=.
    44074442    for ac_exec_ext in '' $ac_executable_extensions; do
    4408   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     4443  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    44094444    ac_cv_prog_JAVAC="$ac_prog"
    44104445    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    … …  
    44474482CLASS_TEST=Test.class
    44484483cat << \EOF > $JAVA_TEST
    4449 /* #line 4449 "configure" */
     4484/* #line 4484 "configure" */
    44504485public class Test {
    44514486}
    … …  
    46314666    for ac_exec_ext in '' $ac_executable_extensions; do
    46324667      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
    4633       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
     4668      as_fn_executable_p "$ac_path_GREP" || continue
    46344669# Check for GNU ac_path_GREP and select it if it is found.
    46354670  # Check for GNU $ac_path_GREP
    … …  
    46974732    for ac_exec_ext in '' $ac_executable_extensions; do
    46984733      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
    4699       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
     4734      as_fn_executable_p "$ac_path_EGREP" || continue
    47004735# Check for GNU ac_path_EGREP and select it if it is found.
    47014736  # Check for GNU $ac_path_EGREP
    … …  
    49044939/* end confdefs.h.  */
    49054940
    4906 #     define __EXTENSIONS__ 1
    4907       $ac_includes_default
     4941#         define __EXTENSIONS__ 1
     4942          $ac_includes_default
    49084943int
    49094944main ()
    … …  
    50675102main ()
    50685103{
    5069 /* FIXME: Include the comments suggested by Paul. */
     5104
    50705105#ifndef __cplusplus
    5071   /* Ultrix mips cc rejects this.  */
     5106  /* Ultrix mips cc rejects this sort of thing.  */
    50725107  typedef int charset[2];
    5073   const charset cs;
     5108  const charset cs = { 0, 0 };
    50745109  /* SunOS 4.1.1 cc rejects this.  */
    50755110  char const *const *pcpcc;
    … …  
    50885123  ppc = (char**) pcpcc;
    50895124  pcpcc = (char const *const *) ppc;
    5090   { /* SCO 3.2v4 cc rejects this.  */
    5091     char *t;
     5125  { /* SCO 3.2v4 cc rejects this sort of thing.  */
     5126    char tx;
     5127    char *t = &tx;
    50925128    char const *s = 0 ? (char *) 0 : (char const *) 0;
    50935129
    … …  
    51055141    ++p;
    51065142  }
    5107   { /* AIX XL C 1.02.0.0 rejects this saying
     5143  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
    51085144       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
    5109     struct s { int j; const int *ap[3]; };
    5110     struct s *b; b->j = 5;
     5145    struct s { int j; const int *ap[3]; } bx;
     5146    struct s *b = &bx; b->j = 5;
    51115147  }
    51125148  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
    … …  
    58635899$ac_includes_default
    58645900int
    5865 find_stack_direction ()
    5866 {
    5867   static char *addr = 0;
    5868   auto char dummy;
    5869   if (addr == 0)
    5870     {
    5871       addr = &dummy;
    5872       return find_stack_direction ();
    5873     }
    5874   else
    5875     return (&dummy > addr) ? 1 : -1;
     5901find_stack_direction (int *addr, int depth)
     5902{
     5903  int dir, dummy = 0;
     5904  if (! addr)
     5905    addr = &dummy;
     5906  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
     5907  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
     5908  return dir + dummy;
    58765909}
    58775910
    58785911int
    5879 main ()
    5880 {
    5881   return find_stack_direction () < 0;
     5912main (int argc, char **argv)
     5913{
     5914  return find_stack_direction (0, argc + !argv + 20) < 0;
    58825915}
    58835916_ACEOF
    … …  
    70297062    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    70307063    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    7031     # In both cases, we have to default to `cp -p'.
     7064    # In both cases, we have to default to `cp -pR'.
    70327065    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    7033       as_ln_s='cp -p'
     7066      as_ln_s='cp -pR'
    70347067  elif ln conf$$.file conf$$ 2>/dev/null; then
    70357068    as_ln_s=ln
    70367069  else
    7037     as_ln_s='cp -p'
     7070    as_ln_s='cp -pR'
    70387071  fi
    70397072else
    7040   as_ln_s='cp -p'
     7073  as_ln_s='cp -pR'
    70417074fi
    70427075rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
    … …  
    70987131fi
    70997132
    7100 if test -x / >/dev/null 2>&1; then
    7101   as_test_x='test -x'
    7102 else
    7103   if ls -dL / >/dev/null 2>&1; then
    7104     as_ls_L_option=L
    7105   else
    7106     as_ls_L_option=
    7107   fi
    7108   as_test_x='
    7109     eval sh -c '\''
    7110       if test -d "$1"; then
    7111     test -d "$1/.";
    7112       else
    7113     case $1 in #(
    7114     -*)set "./$1";;
    7115     esac;
    7116     case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
    7117     ???[sx]*):;;*)false;;esac;fi
    7118     '\'' sh
    7119   '
    7120 fi
    7121 as_executable_p=$as_test_x
     7133
     7134# as_fn_executable_p FILE
     7135# -----------------------
     7136# Test if FILE is an executable regular file.
     7137as_fn_executable_p ()
     7138{
     7139  test -f "$1" && test -x "$1"
     7140} # as_fn_executable_p
     7141as_test_x='test -x'
     7142as_executable_p=as_fn_executable_p
    71227143
    71237144# Sed expression to map a string onto a valid CPP name.
    … …  
    71417162ac_log="
    71427163This file was extended by $as_me, which was
    7143 generated by GNU Autoconf 2.68.  Invocation command line was
     7164generated by GNU Autoconf 2.69.  Invocation command line was
    71447165
    71457166  CONFIG_FILES    = $CONFIG_FILES
    … …  
    72077228ac_cs_version="\\
    72087229config.status
    7209 configured by $0, generated by GNU Autoconf 2.68,
     7230configured by $0, generated by GNU Autoconf 2.69,
    72107231  with options \\"\$ac_cs_config\\"
    72117232
    7212 Copyright (C) 2010 Free Software Foundation, Inc.
     7233Copyright (C) 2012 Free Software Foundation, Inc.
    72137234This config.status script is free software; the Free Software Foundation
    72147235gives unlimited permission to copy, distribute and modify it."
    … …  
    73007321cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
    73017322if \$ac_cs_recheck; then
    7302   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
     7323  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
    73037324  shift
    73047325  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
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