VirtualBox

Ignore:
Timestamp:
Feb 12, 2024 3:57:56 PM (14 months ago)
Author:
vboxsync
svn:sync-xref-src-repo-rev:
161613
Message:

libpng-1.6.42: Applied and adjusted our libpng changes to 1.6.42. bugref:8515

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/src/libs/libpng-1.6.42/configure

    r96425 r103316  
    11#! /bin/sh
    22# Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.69 for libpng 1.6.37.
     3# Generated by GNU Autoconf 2.72 for libpng 1.6.42.
    44#
    55# Report bugs to <[email protected]>.
    66#
    77#
    8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
     8# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation,
     9# Inc.
    910#
    1011#
    … …  
    1718# Be more Bourne compatible
    1819DUALCASE=1; export DUALCASE # for MKS sh
    19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
     20if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
     21then :
    2022  emulate sh
    2123  NULLCMD=:
    … …  
    2426  alias -g '${1+"$@"}'='"$@"'
    2527  setopt NO_GLOB_SUBST
    26 else
    27   case `(set -o) 2>/dev/null` in #(
     28else case e in #(
     29  e) case `(set -o) 2>/dev/null` in #(
    2830  *posix*) :
    2931    set -o posix ;; #(
    3032  *) :
    3133     ;;
    32 esac
    33 fi
    34 
    35 
     34esac ;;
     35esac
     36fi
     37
     38
     39
     40# Reset variables that may have inherited troublesome values from
     41# the environment.
     42
     43# IFS needs to be set, to space, tab, and newline, in precisely that order.
     44# (If _AS_PATH_WALK were called with IFS unset, it would have the
     45# side effect of setting IFS to empty, thus disabling word splitting.)
     46# Quoting is to prevent editors from complaining about space-tab.
    3647as_nl='
    3748'
    3849export as_nl
    39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
    40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
    42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
    43 # Prefer a ksh shell builtin over an external printf program on Solaris,
    44 # but without wasting forks for bash or zsh.
    45 if test -z "$BASH_VERSION$ZSH_VERSION" \
    46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
    47   as_echo='print -r --'
    48   as_echo_n='print -rn --'
    49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
    50   as_echo='printf %s\n'
    51   as_echo_n='printf %s'
    52 else
    53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    55     as_echo_n='/usr/ucb/echo -n'
    56   else
    57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    58     as_echo_n_body='eval
    59       arg=$1;
    60       case $arg in #(
    61       *"$as_nl"*)
    62         expr "X$arg" : "X\\(.*\\)$as_nl";
    63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
    64       esac;
    65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    66     '
    67     export as_echo_n_body
    68     as_echo_n='sh -c $as_echo_n_body as_echo'
    69   fi
    70   export as_echo_body
    71   as_echo='sh -c $as_echo_body as_echo'
    72 fi
     50IFS=" ""        $as_nl"
     51
     52PS1='$ '
     53PS2='> '
     54PS4='+ '
     55
     56# Ensure predictable behavior from utilities with locale-dependent output.
     57LC_ALL=C
     58export LC_ALL
     59LANGUAGE=C
     60export LANGUAGE
     61
     62# We cannot yet rely on "unset" to work, but we need these variables
     63# to be unset--not just set to an empty or harmless value--now, to
     64# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
     65# also avoids known problems related to "unset" and subshell syntax
     66# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
     67for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
     68do eval test \${$as_var+y} \
     69  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
     70done
     71
     72# Ensure that fds 0, 1, and 2 are open.
     73if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
     74if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
     75if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
    7376
    7477# The user is always right.
    75 if test "${PATH_SEPARATOR+set}" != set; then
     78if ${PATH_SEPARATOR+false} :; then
    7679  PATH_SEPARATOR=:
    7780  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    … …  
    8184fi
    8285
    83 
    84 # IFS
    85 # We need space, tab and new line, in precisely that order.  Quoting is
    86 # there to prevent editors from complaining about space-tab.
    87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
    88 # splitting by setting IFS to empty value.)
    89 IFS=" ""        $as_nl"
    9086
    9187# Find who we are.  Look in the path if we contain no directory separator.
    … …  
    9793do
    9894  IFS=$as_save_IFS
    99   test -z "$as_dir" && as_dir=.
    100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
     95  case $as_dir in #(((
     96    '') as_dir=./ ;;
     97    */) ;;
     98    *) as_dir=$as_dir/ ;;
     99  esac
     100    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
    101101  done
    102102IFS=$as_save_IFS
    … …  
    104104     ;;
    105105esac
    106 # We did not find ourselves, most probably we were run as `sh COMMAND'
     106# We did not find ourselves, most probably we were run as 'sh COMMAND'
    107107# in which case we are not to be found in the path.
    108108if test "x$as_myself" = x; then
    … …  
    110110fi
    111111if test ! -f "$as_myself"; then
    112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     112  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    113113  exit 1
    114114fi
    115115
    116 # Unset variables that we do not need and which cause bugs (e.g. in
    117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
    118 # suppresses any "Segmentation fault" message there.  '((' could
    119 # trigger a bug in pdksh 5.2.14.
    120 for as_var in BASH_ENV ENV MAIL MAILPATH
    121 do eval test x\${$as_var+set} = xset \
    122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
    123 done
    124 PS1='$ '
    125 PS2='> '
    126 PS4='+ '
    127 
    128 # NLS nuisances.
    129 LC_ALL=C
    130 export LC_ALL
    131 LANGUAGE=C
    132 export LANGUAGE
    133 
    134 # CDPATH.
    135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
    136116
    137117# Use a proper internal environment variable to ensure we don't fall
    … …  
    154134exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
    155135# Admittedly, this is quite paranoid, since all the known shells bail
    156 # out after a failed `exec'.
    157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
    158 as_fn_exit 255
     136# out after a failed 'exec'.
     137printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
     138exit 255
    159139  fi
    160140  # We don't want this to propagate to other subprocesses.
    161141          { _as_can_reexec=; unset _as_can_reexec;}
    162142if test "x$CONFIG_SHELL" = x; then
    163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
     143  as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
     144then :
    164145  emulate sh
    165146  NULLCMD=:
    … …  
    168149  alias -g '\${1+\"\$@\"}'='\"\$@\"'
    169150  setopt NO_GLOB_SUBST
    170 else
    171   case \`(set -o) 2>/dev/null\` in #(
     151else case e in #(
     152  e) case \`(set -o) 2>/dev/null\` in #(
    172153  *posix*) :
    173154    set -o posix ;; #(
    174155  *) :
    175156     ;;
     157esac ;;
    176158esac
    177159fi
    … …  
    188170as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
    189171as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
    190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
    191 
    192 else
    193   exitcode=1; echo positional parameters were not saved.
     172if ( set x; as_fn_ret_success y && test x = \"\$1\" )
     173then :
     174
     175else case e in #(
     176  e) exitcode=1; echo positional parameters were not saved. ;;
     177esac
    194178fi
    195179test x\$exitcode = x0 || exit 1
     180blah=\$(echo \$(echo blah))
     181test x\"\$blah\" = xblah || exit 1
    196182test -x / || exit 1"
    197183  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
    … …  
    208194    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
    209195      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
    210   if (eval "$as_required") 2>/dev/null; then :
     196  if (eval "$as_required") 2>/dev/null
     197then :
    211198  as_have_required=yes
    212 else
    213   as_have_required=no
    214 fi
    215   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
    216 
    217 else
    218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     199else case e in #(
     200  e) as_have_required=no ;;
     201esac
     202fi
     203  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
     204then :
     205
     206else case e in #(
     207  e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    219208as_found=false
    220209for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
    221210do
    222211  IFS=$as_save_IFS
    223   test -z "$as_dir" && as_dir=.
     212  case $as_dir in #(((
     213    '') as_dir=./ ;;
     214    */) ;;
     215    *) as_dir=$as_dir/ ;;
     216  esac
    224217  as_found=:
    225218  case $as_dir in #(
    … …  
    227220           for as_base in sh bash ksh sh5; do
    228221             # Try only shells that exist, to save several forks.
    229              as_shell=$as_dir/$as_base
     222             as_shell=$as_dir$as_base
    230223             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
    231                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
     224                    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
     225then :
    232226  CONFIG_SHELL=$as_shell as_have_required=yes
    233                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
     227                   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
     228then :
    234229  break 2
    235230fi
    … …  
    239234  as_found=false
    240235done
    241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
    242               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
     236IFS=$as_save_IFS
     237if $as_found
     238then :
     239
     240else case e in #(
     241  e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
     242              as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
     243then :
    243244  CONFIG_SHELL=$SHELL as_have_required=yes
    244 fi; }
    245 IFS=$as_save_IFS
    246 
    247 
    248       if test "x$CONFIG_SHELL" != x; then :
     245fi ;;
     246esac
     247fi
     248
     249
     250      if test "x$CONFIG_SHELL" != x
     251then :
    249252  export CONFIG_SHELL
    250253             # We cannot yet assume a decent shell, so we have to provide a
    … …  
    263266exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
    264267# Admittedly, this is quite paranoid, since all the known shells bail
    265 # out after a failed `exec'.
    266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
     268# out after a failed 'exec'.
     269printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
    267270exit 255
    268271fi
    269272
    270     if test x$as_have_required = xno; then :
    271   $as_echo "$0: This script requires a shell more modern than all"
    272   $as_echo "$0: the shells that I found on your system."
    273   if test x${ZSH_VERSION+set} = xset ; then
    274     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    275     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
     273    if test x$as_have_required = xno
     274then :
     275  printf "%s\n" "$0: This script requires a shell more modern than all"
     276  printf "%s\n" "$0: the shells that I found on your system."
     277  if test ${ZSH_VERSION+y} ; then
     278    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
     279    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
    276280  else
    277     $as_echo "$0: Please tell [email protected] and
     281    printf "%s\n" "$0: Please tell [email protected] and
    278282$0: [email protected] about your
    279283$0: system, including any error possibly output before this
    … …  
    282286  fi
    283287  exit 1
    284 fi
     288fi ;;
     289esac
    285290fi
    286291fi
    … …  
    303308as_unset=as_fn_unset
    304309
     310
    305311# as_fn_set_status STATUS
    306312# -----------------------
    … …  
    334340    while :; do
    335341      case $as_dir in #(
    336       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
     342      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
    337343      *) as_qdir=$as_dir;;
    338344      esac
    … …  
    343349         X"$as_dir" : 'X\(//\)$' \| \
    344350         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
    345 $as_echo X"$as_dir" |
     351printf "%s\n" X"$as_dir" |
    346352    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
    347353            s//\1/
    … …  
    382388# repeated appends, instead of the typical quadratic growth present in naive
    383389# implementations.
    384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
     390if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
     391then :
    385392  eval 'as_fn_append ()
    386393  {
    387394    eval $1+=\$2
    388395  }'
    389 else
    390   as_fn_append ()
     396else case e in #(
     397  e) as_fn_append ()
    391398  {
    392399    eval $1=\$$1\$2
    393   }
     400  } ;;
     401esac
    394402fi # as_fn_append
    395403
    … …  
    399407# global $as_val. Take advantage of shells that can avoid forks. The arguments
    400408# must be portable across $(()) and expr.
    401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
     409if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
     410then :
    402411  eval 'as_fn_arith ()
    403412  {
    404413    as_val=$(( $* ))
    405414  }'
    406 else
    407   as_fn_arith ()
     415else case e in #(
     416  e) as_fn_arith ()
    408417  {
    409418    as_val=`expr "$@" || test $? -eq 1`
    410   }
     419  } ;;
     420esac
    411421fi # as_fn_arith
    412422
    … …  
    422432  if test "$4"; then
    423433    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    424     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
     434    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    425435  fi
    426   $as_echo "$as_me: error: $2" >&2
     436  printf "%s\n" "$as_me: error: $2" >&2
    427437  as_fn_exit $as_status
    428438} # as_fn_error
    … …  
    451461         X"$0" : 'X\(//\)$' \| \
    452462         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
    453 $as_echo X/"$0" |
     463printf "%s\n" X/"$0" |
    454464    sed '/^.*\/\([^/][^/]*\)\/*$/{
    455465            s//\1/
    … …  
    484494  ' <$as_myself |
    485495    sed '
     496      t clear
     497      :clear
    486498      s/[$]LINENO.*/&-/
    487499      t lineno
    … …  
    495507    ' >$as_me.lineno &&
    496508  chmod +x "$as_me.lineno" ||
    497     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
     509    { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
    498510
    499511  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
    … …  
    509521}
    510522
     523
     524# Determine whether it's possible to make 'echo' print without a newline.
     525# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
     526# for compatibility with existing Makefiles.
    511527ECHO_C= ECHO_N= ECHO_T=
    512528case `echo -n x` in #(((((
    … …  
    522538esac
    523539
     540# For backward compatibility with old third-party macros, we provide
     541# the shell variables $as_echo and $as_echo_n.  New code should use
     542# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
     543as_echo='printf %s\n'
     544as_echo_n='printf %s'
     545
    524546rm -f conf$$ conf$$.exe conf$$.file
    525547if test -d conf$$.dir; then
    … …  
    533555    as_ln_s='ln -s'
    534556    # ... but there are two gotchas:
    535     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    536     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    537     # In both cases, we have to default to `cp -pR'.
     557    # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
     558    # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
     559    # In both cases, we have to default to 'cp -pR'.
    538560    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    539561      as_ln_s='cp -pR'
    … …  
    560582
    561583# Sed expression to map a string onto a valid CPP name.
    562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
     584as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
     585as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
    563586
    564587# Sed expression to map a string onto a valid variable name.
    565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
     588as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
     589as_tr_sh="eval sed '$as_sed_sh'" # deprecated
    566590
    567591SHELL=${CONFIG_SHELL-/bin/sh}
    … …  
    591615PACKAGE_NAME='libpng'
    592616PACKAGE_TARNAME='libpng'
    593 PACKAGE_VERSION='1.6.37'
    594 PACKAGE_STRING='libpng 1.6.37'
     617PACKAGE_VERSION='1.6.42'
     618PACKAGE_STRING='libpng 1.6.42'
    595619PACKAGE_BUGREPORT='[email protected]'
    596620PACKAGE_URL=''
    … …  
    599623# Factoring default headers for most tests.
    600624ac_includes_default="\
    601 #include <stdio.h>
    602 #ifdef HAVE_SYS_TYPES_H
    603 # include <sys/types.h>
     625#include <stddef.h>
     626#ifdef HAVE_STDIO_H
     627# include <stdio.h>
    604628#endif
    605 #ifdef HAVE_SYS_STAT_H
    606 # include <sys/stat.h>
    607 #endif
    608 #ifdef STDC_HEADERS
     629#ifdef HAVE_STDLIB_H
    609630# include <stdlib.h>
    610 # include <stddef.h>
    611 #else
    612 # ifdef HAVE_STDLIB_H
    613 #  include <stdlib.h>
    614 # endif
    615631#endif
    616632#ifdef HAVE_STRING_H
    617 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
    618 #  include <memory.h>
    619 # endif
    620633# include <string.h>
    621 #endif
    622 #ifdef HAVE_STRINGS_H
    623 # include <strings.h>
    624634#endif
    625635#ifdef HAVE_INTTYPES_H
    … …  
    629639# include <stdint.h>
    630640#endif
     641#ifdef HAVE_STRINGS_H
     642# include <strings.h>
     643#endif
     644#ifdef HAVE_SYS_TYPES_H
     645# include <sys/types.h>
     646#endif
     647#ifdef HAVE_SYS_STAT_H
     648# include <sys/stat.h>
     649#endif
    631650#ifdef HAVE_UNISTD_H
    632651# include <unistd.h>
    633652#endif"
    634653
     654ac_header_c_list=
    635655ac_subst_vars='am__EXEEXT_FALSE
    636656am__EXEEXT_TRUE
    637657LTLIBOBJS
     658LIBOBJS
     659PNG_LOONGARCH_LSX_FALSE
     660PNG_LOONGARCH_LSX_TRUE
    638661PNG_POWERPC_VSX_FALSE
    639662PNG_POWERPC_VSX_TRUE
    640663PNG_INTEL_SSE_FALSE
    641664PNG_INTEL_SSE_TRUE
     665PNG_MIPS_MMI_FALSE
     666PNG_MIPS_MMI_TRUE
    642667PNG_MIPS_MSA_FALSE
    643668PNG_MIPS_MSA_TRUE
    … …  
    666691HAVE_CLOCK_GETTIME_FALSE
    667692HAVE_CLOCK_GETTIME_TRUE
    668 LIBOBJS
    669 POW_LIB
    670693PNG_COPTS
     694ENABLE_TOOLS_FALSE
     695ENABLE_TOOLS_TRUE
     696ENABLE_TESTS_FALSE
     697ENABLE_TESTS_TRUE
    671698DFNCPP
    672699LT_SYS_LIBRARY_PATH
    … …  
    680707ac_ct_AR
    681708AR
     709FILECMD
    682710NM
    683711ac_ct_DUMPBIN
    … …  
    730758AM_DEFAULT_V
    731759AM_V
     760CSCOPE
     761ETAGS
     762CTAGS
    732763am__untar
    733764am__tar
    … …  
    772803oldincludedir
    773804includedir
     805runstatedir
    774806localstatedir
    775807sharedstatedir
    … …  
    806838with_sysroot
    807839enable_libtool_lock
     840enable_tests
     841enable_tools
    808842enable_werror
    809843with_zlib_prefix
    … …  
    817851enable_arm_neon
    818852enable_mips_msa
     853enable_mips_mmi
    819854enable_intel_sse
    820855enable_powerpc_vsx
     856enable_loongarch_lsx
    821857'
    822858      ac_precious_vars='build_alias
    … …  
    871907sharedstatedir='${prefix}/com'
    872908localstatedir='${prefix}/var'
     909runstatedir='${localstatedir}/run'
    873910includedir='${prefix}/include'
    874911oldincludedir='/usr/include'
    … …  
    900937  esac
    901938
    902   # Accept the important Cygnus configure options, so we can diagnose typos.
    903 
    904939  case $ac_dashdash$ac_option in
    905940  --)
    … …  
    942977    # Reject names that are not valid shell variable names.
    943978    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    944       as_fn_error $? "invalid feature name: $ac_useropt"
     979      as_fn_error $? "invalid feature name: '$ac_useropt'"
    945980    ac_useropt_orig=$ac_useropt
    946     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     981    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    947982    case $ac_user_opts in
    948983      *"
    … …  
    9681003    # Reject names that are not valid shell variable names.
    9691004    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    970       as_fn_error $? "invalid feature name: $ac_useropt"
     1005      as_fn_error $? "invalid feature name: '$ac_useropt'"
    9711006    ac_useropt_orig=$ac_useropt
    972     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     1007    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    9731008    case $ac_user_opts in
    9741009      *"
    … …  
    11231158    silent=yes ;;
    11241159
     1160  -runstatedir | --runstatedir | --runstatedi | --runstated \
     1161  | --runstate | --runstat | --runsta | --runst | --runs \
     1162  | --run | --ru | --r)
     1163    ac_prev=runstatedir ;;
     1164  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
     1165  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
     1166  | --run=* | --ru=* | --r=*)
     1167    runstatedir=$ac_optarg ;;
     1168
    11251169  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    11261170    ac_prev=sbindir ;;
    … …  
    11721216    # Reject names that are not valid shell variable names.
    11731217    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    1174       as_fn_error $? "invalid package name: $ac_useropt"
     1218      as_fn_error $? "invalid package name: '$ac_useropt'"
    11751219    ac_useropt_orig=$ac_useropt
    1176     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     1220    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    11771221    case $ac_user_opts in
    11781222      *"
    … …  
    11881232    # Reject names that are not valid shell variable names.
    11891233    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
    1190       as_fn_error $? "invalid package name: $ac_useropt"
     1234      as_fn_error $? "invalid package name: '$ac_useropt'"
    11911235    ac_useropt_orig=$ac_useropt
    1192     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     1236    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    11931237    case $ac_user_opts in
    11941238      *"
    … …  
    12181262    x_libraries=$ac_optarg ;;
    12191263
    1220   -*) as_fn_error $? "unrecognized option: \`$ac_option'
    1221 Try \`$0 --help' for more information"
     1264  -*) as_fn_error $? "unrecognized option: '$ac_option'
     1265Try '$0 --help' for more information"
    12221266    ;;
    12231267
    … …  
    12271271    case $ac_envvar in #(
    12281272      '' | [0-9]* | *[!_$as_cr_alnum]* )
    1229       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
     1273      as_fn_error $? "invalid variable name: '$ac_envvar'" ;;
    12301274    esac
    12311275    eval $ac_envvar=\$ac_optarg
    … …  
    12341278  *)
    12351279    # FIXME: should be removed in autoconf 3.0.
    1236     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     1280    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
    12371281    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
    1238       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     1282      printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
    12391283    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    12401284    ;;
    … …  
    12521296    no) ;;
    12531297    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    1254     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
     1298    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
    12551299  esac
    12561300fi
    … …  
    12601304                datadir sysconfdir sharedstatedir localstatedir includedir \
    12611305                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
    1262                 libdir localedir mandir
     1306                libdir localedir mandir runstatedir
    12631307do
    12641308  eval ac_val=\$$ac_var
    … …  
    12771321done
    12781322
    1279 # There might be people who depend on the old broken behavior: `$host'
     1323# There might be people who depend on the old broken behavior: '$host'
    12801324# used to hold the argument of --host etc.
    12811325# FIXME: To remove some day.
    … …  
    13161360         X"$as_myself" : 'X\(//\)$' \| \
    13171361         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
    1318 $as_echo X"$as_myself" |
     1362printf "%s\n" X"$as_myself" |
    13191363    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
    13201364            s//\1/
    … …  
    13451389  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
    13461390fi
    1347 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
     1391ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work"
    13481392ac_abs_confdir=`(
    13491393        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
    … …  
    13731417  # This message is too long to be a string in the A/UX 3.1 sh.
    13741418  cat <<_ACEOF
    1375 \`configure' configures libpng 1.6.37 to adapt to many kinds of systems.
     1419'configure' configures libpng 1.6.42 to adapt to many kinds of systems.
    13761420
    13771421Usage: $0 [OPTION]... [VAR=VALUE]...
    … …  
    13871431      --help=recursive    display the short help of all the included packages
    13881432  -V, --version           display version information and exit
    1389   -q, --quiet, --silent   do not print \`checking ...' messages
     1433  -q, --quiet, --silent   do not print 'checking ...' messages
    13901434      --cache-file=FILE   cache test results in FILE [disabled]
    1391   -C, --config-cache      alias for \`--cache-file=config.cache'
     1435  -C, --config-cache      alias for '--cache-file=config.cache'
    13921436  -n, --no-create         do not create output files
    1393       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
     1437      --srcdir=DIR        find the sources in DIR [configure dir or '..']
    13941438
    13951439Installation directories:
    … …  
    13991443                          [PREFIX]
    14001444
    1401 By default, \`make install' will install all the files in
    1402 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
    1403 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
    1404 for instance \`--prefix=\$HOME'.
     1445By default, 'make install' will install all the files in
     1446'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc.  You can specify
     1447an installation prefix other than '$ac_default_prefix' using '--prefix',
     1448for instance '--prefix=\$HOME'.
    14051449
    14061450For better control, use the options below.
    … …  
    14131457  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
    14141458  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
     1459  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
    14151460  --libdir=DIR            object code libraries [EPREFIX/lib]
    14161461  --includedir=DIR        C header files [PREFIX/include]
    … …  
    14431488if test -n "$ac_init_help"; then
    14441489  case $ac_init_help in
    1445      short | recursive ) echo "Configuration of libpng 1.6.37:";;
     1490     short | recursive ) echo "Configuration of libpng 1.6.42:";;
    14461491   esac
    14471492  cat <<\_ACEOF
    … …  
    14651510                          optimize for fast installation [default=yes]
    14661511  --disable-libtool-lock  avoid locking (might break parallel builds)
     1512  --disable-tests         do not build the test programs (default is to build)
     1513  --disable-tools         do not build the auxiliary tools (default is to
     1514                          build)
    14671515  --enable-werror[=OPT] Pass -Werror or the given argument to the compiler
    14681516                          if it is supported
    … …  
    15111559                          unconditionally. If not specified: determined by the
    15121560                          compiler.
     1561  --enable-mips-mmi     Enable MIPS MMI optimizations: =no/off, check, api,
     1562                          yes/on: no/off: disable the optimizations; check:
     1563                          use internal checking code (deprecated and poorly
     1564                          supported); api: disable by default, enable by a
     1565                          call to png_set_option; yes/on: turn on
     1566                          unconditionally. If not specified: determined by the
     1567                          compiler.
    15131568  --enable-intel-sse    Enable Intel SSE optimizations: =no/off, yes/on:
    15141569                          no/off: disable the optimizations; yes/on: enable
    … …  
    15211576                          turn on unconditionally. If not specified:
    15221577                          determined by the compiler.
     1578  --enable-loongarch-lsx
     1579                          Enable LOONGARCH LSX optimizations: =no/off, yes/on:
     1580                          no/off: disable the optimizations; yes/on: turn on
     1581                          unconditionally. If not specified: determined by the
     1582                          compiler.
    15231583
    15241584Optional Packages:
    … …  
    15571617              would cause configure itself to fail
    15581618
    1559 Use these variables to override the choices made by `configure' or to help
     1619Use these variables to override the choices made by 'configure' or to help
    15601620it to find libraries and programs with nonstandard names/locations.
    15611621
    … …  
    15761636.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
    15771637*)
    1578   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
     1638  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
    15791639  # A ".." for each directory in $ac_dir_suffix.
    1580   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
     1640  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
    15811641  case $ac_top_builddir_sub in
    15821642  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
    … …  
    16061666
    16071667    cd "$ac_dir" || { ac_status=$?; continue; }
    1608     # Check for guested configure.
     1668    # Check for configure.gnu first; this name is used for a wrapper for
     1669    # Metaconfig's "Configure" on case-insensitive file systems.
    16091670    if test -f "$ac_srcdir/configure.gnu"; then
    16101671      echo &&
    … …  
    16141675      $SHELL "$ac_srcdir/configure" --help=recursive
    16151676    else
    1616       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     1677      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    16171678    fi || ac_status=$?
    16181679    cd "$ac_pwd" || { ac_status=$?; break; }
    … …  
    16231684if $ac_init_version; then
    16241685  cat <<\_ACEOF
    1625 libpng configure 1.6.37
    1626 generated by GNU Autoconf 2.69
    1627 
    1628 Copyright (C) 2012 Free Software Foundation, Inc.
     1686libpng configure 1.6.42
     1687generated by GNU Autoconf 2.72
     1688
     1689Copyright (C) 2023 Free Software Foundation, Inc.
    16291690This configure script is free software; the Free Software Foundation
    16301691gives unlimited permission to copy, distribute and modify it.
    … …  
    16431704{
    16441705  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    1645   rm -f conftest.$ac_objext
     1706  rm -f conftest.$ac_objext conftest.beam
    16461707  if { { ac_try="$ac_compile"
    16471708case "(($ac_try" in
    … …  
    16501711esac
    16511712eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    1652 $as_echo "$ac_try_echo"; } >&5
     1713printf "%s\n" "$ac_try_echo"; } >&5
    16531714  (eval "$ac_compile") 2>conftest.err
    16541715  ac_status=$?
    … …  
    16581719    mv -f conftest.er1 conftest.err
    16591720  fi
    1660   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     1721  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    16611722  test $ac_status = 0; } && {
    16621723         test -z "$ac_c_werror_flag" ||
    16631724         test ! -s conftest.err
    1664        } && test -s conftest.$ac_objext; then :
     1725       } && test -s conftest.$ac_objext
     1726then :
    16651727  ac_retval=0
    1666 else
    1667   $as_echo "$as_me: failed program was:" >&5
     1728else case e in #(
     1729  e) printf "%s\n" "$as_me: failed program was:" >&5
    16681730sed 's/^/| /' conftest.$ac_ext >&5
    16691731
    1670         ac_retval=1
     1732        ac_retval=1 ;;
     1733esac
    16711734fi
    16721735  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
    … …  
    16871750esac
    16881751eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    1689 $as_echo "$ac_try_echo"; } >&5
     1752printf "%s\n" "$ac_try_echo"; } >&5
    16901753  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
    16911754  ac_status=$?
    … …  
    16951758    mv -f conftest.er1 conftest.err
    16961759  fi
    1697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     1760  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    16981761  test $ac_status = 0; } > conftest.i && {
    16991762         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
    17001763         test ! -s conftest.err
    1701        }; then :
     1764       }
     1765then :
    17021766  ac_retval=0
    1703 else
    1704   $as_echo "$as_me: failed program was:" >&5
     1767else case e in #(
     1768  e) printf "%s\n" "$as_me: failed program was:" >&5
    17051769sed 's/^/| /' conftest.$ac_ext >&5
    17061770
    1707     ac_retval=1
     1771    ac_retval=1 ;;
     1772esac
    17081773fi
    17091774  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
    … …  
    17181783{
    17191784  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    1720   rm -f conftest.$ac_objext conftest$ac_exeext
     1785  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
    17211786  if { { ac_try="$ac_link"
    17221787case "(($ac_try" in
    … …  
    17251790esac
    17261791eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    1727 $as_echo "$ac_try_echo"; } >&5
     1792printf "%s\n" "$ac_try_echo"; } >&5
    17281793  (eval "$ac_link") 2>conftest.err
    17291794  ac_status=$?
    … …  
    17331798    mv -f conftest.er1 conftest.err
    17341799  fi
    1735   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     1800  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    17361801  test $ac_status = 0; } && {
    17371802         test -z "$ac_c_werror_flag" ||
    … …  
    17401805         test "$cross_compiling" = yes ||
    17411806         test -x conftest$ac_exeext
    1742        }; then :
     1807       }
     1808then :
    17431809  ac_retval=0
    1744 else
    1745   $as_echo "$as_me: failed program was:" >&5
     1810else case e in #(
     1811  e) printf "%s\n" "$as_me: failed program was:" >&5
    17461812sed 's/^/| /' conftest.$ac_ext >&5
    17471813
    1748         ac_retval=1
     1814        ac_retval=1 ;;
     1815esac
    17491816fi
    17501817  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
    … …  
    17651832{
    17661833  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    1767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
    1768 $as_echo_n "checking for $2... " >&6; }
    1769 if eval \${$3+:} false; then :
    1770   $as_echo_n "(cached) " >&6
    1771 else
    1772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     1834  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
     1835printf %s "checking for $2... " >&6; }
     1836if eval test \${$3+y}
     1837then :
     1838  printf %s "(cached) " >&6
     1839else case e in #(
     1840  e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    17731841/* end confdefs.h.  */
    17741842$4
    17751843#include <$2>
    17761844_ACEOF
    1777 if ac_fn_c_try_compile "$LINENO"; then :
     1845if ac_fn_c_try_compile "$LINENO"
     1846then :
    17781847  eval "$3=yes"
    1779 else
    1780   eval "$3=no"
    1781 fi
    1782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     1848else case e in #(
     1849  e) eval "$3=no" ;;
     1850esac
     1851fi
     1852rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
     1853esac
    17831854fi
    17841855eval ac_res=\$$3
    1785                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
    1786 $as_echo "$ac_res" >&6; }
     1856               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
     1857printf "%s\n" "$ac_res" >&6; }
    17871858  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
    17881859
    17891860} # ac_fn_c_check_header_compile
    1790 
    1791 # ac_fn_c_try_run LINENO
    1792 # ----------------------
    1793 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
    1794 # that executables *can* be run.
    1795 ac_fn_c_try_run ()
    1796 {
    1797   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    1798   if { { ac_try="$ac_link"
    1799 case "(($ac_try" in
    1800   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    1801   *) ac_try_echo=$ac_try;;
    1802 esac
    1803 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    1804 $as_echo "$ac_try_echo"; } >&5
    1805   (eval "$ac_link") 2>&5
    1806   ac_status=$?
    1807   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    1808   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
    1809   { { case "(($ac_try" in
    1810   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
    1811   *) ac_try_echo=$ac_try;;
    1812 esac
    1813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    1814 $as_echo "$ac_try_echo"; } >&5
    1815   (eval "$ac_try") 2>&5
    1816   ac_status=$?
    1817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    1818   test $ac_status = 0; }; }; then :
    1819   ac_retval=0
    1820 else
    1821   $as_echo "$as_me: program exited with status $ac_status" >&5
    1822        $as_echo "$as_me: failed program was:" >&5
    1823 sed 's/^/| /' conftest.$ac_ext >&5
    1824 
    1825        ac_retval=$ac_status
    1826 fi
    1827   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
    1828   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
    1829   as_fn_set_status $ac_retval
    1830 
    1831 } # ac_fn_c_try_run
    18321861
    18331862# ac_fn_c_check_func LINENO FUNC VAR
    … …  
    18371866{
    18381867  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    1839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
    1840 $as_echo_n "checking for $2... " >&6; }
    1841 if eval \${$3+:} false; then :
    1842   $as_echo_n "(cached) " >&6
    1843 else
    1844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     1868  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
     1869printf %s "checking for $2... " >&6; }
     1870if eval test \${$3+y}
     1871then :
     1872  printf %s "(cached) " >&6
     1873else case e in #(
     1874  e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    18451875/* end confdefs.h.  */
    18461876/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
    … …  
    18491879
    18501880/* System header to define __stub macros and hopefully few prototypes,
    1851     which can conflict with char $2 (); below.
    1852     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    1853     <limits.h> exists even on freestanding compilers.  */
    1854 
    1855 #ifdef __STDC__
    1856 # include <limits.h>
    1857 #else
    1858 # include <assert.h>
    1859 #endif
    1860 
     1881   which can conflict with char $2 (void); below.  */
     1882
     1883#include <limits.h>
    18611884#undef $2
    18621885
    … …  
    18671890extern "C"
    18681891#endif
    1869 char $2 ();
     1892char $2 (void);
    18701893/* The GNU C library defines this for functions which it implements
    18711894    to always fail with ENOSYS.  Some functions are actually named
    … …  
    18761899
    18771900int
    1878 main ()
     1901main (void)
    18791902{
    18801903return $2 ();
    … …  
    18831906}
    18841907_ACEOF
    1885 if ac_fn_c_try_link "$LINENO"; then :
     1908if ac_fn_c_try_link "$LINENO"
     1909then :
    18861910  eval "$3=yes"
    1887 else
    1888   eval "$3=no"
    1889 fi
    1890 rm -f core conftest.err conftest.$ac_objext \
    1891     conftest$ac_exeext conftest.$ac_ext
     1911else case e in #(
     1912  e) eval "$3=no" ;;
     1913esac
     1914fi
     1915rm -f core conftest.err conftest.$ac_objext conftest.beam \
     1916    conftest$ac_exeext conftest.$ac_ext ;;
     1917esac
    18921918fi
    18931919eval ac_res=\$$3
    1894                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
    1895 $as_echo "$ac_res" >&6; }
     1920               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
     1921printf "%s\n" "$ac_res" >&6; }
    18961922  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
    18971923
    18981924} # ac_fn_c_check_func
    1899 
    1900 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
    1901 # -------------------------------------------
    1902 # Tests whether TYPE exists after having included INCLUDES, setting cache
    1903 # variable VAR accordingly.
    1904 ac_fn_c_check_type ()
    1905 {
    1906   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    1907   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
    1908 $as_echo_n "checking for $2... " >&6; }
    1909 if eval \${$3+:} false; then :
    1910   $as_echo_n "(cached) " >&6
    1911 else
    1912   eval "$3=no"
    1913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    1914 /* end confdefs.h.  */
    1915 $4
    1916 int
    1917 main ()
    1918 {
    1919 if (sizeof ($2))
    1920          return 0;
    1921   ;
    1922   return 0;
    1923 }
    1924 _ACEOF
    1925 if ac_fn_c_try_compile "$LINENO"; then :
    1926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    1927 /* end confdefs.h.  */
    1928 $4
    1929 int
    1930 main ()
    1931 {
    1932 if (sizeof (($2)))
    1933             return 0;
    1934   ;
    1935   return 0;
    1936 }
    1937 _ACEOF
    1938 if ac_fn_c_try_compile "$LINENO"; then :
    1939 
    1940 else
    1941   eval "$3=yes"
    1942 fi
    1943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    1944 fi
    1945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    1946 fi
    1947 eval ac_res=\$$3
    1948                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
    1949 $as_echo "$ac_res" >&6; }
    1950   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
    1951 
    1952 } # ac_fn_c_check_type
     1925ac_configure_args_raw=
     1926for ac_arg
     1927do
     1928  case $ac_arg in
     1929  *\'*)
     1930    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     1931  esac
     1932  as_fn_append ac_configure_args_raw " '$ac_arg'"
     1933done
     1934
     1935case $ac_configure_args_raw in
     1936  *$as_nl*)
     1937    ac_safe_unquote= ;;
     1938  *)
     1939    ac_unsafe_z='|&;<>()$`\\"*?[ ''     ' # This string ends in space, tab.
     1940    ac_unsafe_a="$ac_unsafe_z#~"
     1941    ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
     1942    ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
     1943esac
     1944
    19531945cat >config.log <<_ACEOF
    19541946This file contains any messages produced by compilers while
    19551947running configure, to aid debugging if configure makes a mistake.
    19561948
    1957 It was created by libpng $as_me 1.6.37, which was
    1958 generated by GNU Autoconf 2.69.  Invocation command line was
    1959 
    1960   $ $0 $@
     1949It was created by libpng $as_me 1.6.42, which was
     1950generated by GNU Autoconf 2.72.  Invocation command line was
     1951
     1952  $ $0$ac_configure_args_raw
    19611953
    19621954_ACEOF
    … …  
    19911983do
    19921984  IFS=$as_save_IFS
    1993   test -z "$as_dir" && as_dir=.
    1994     $as_echo "PATH: $as_dir"
     1985  case $as_dir in #(((
     1986    '') as_dir=./ ;;
     1987    */) ;;
     1988    *) as_dir=$as_dir/ ;;
     1989  esac
     1990    printf "%s\n" "PATH: $as_dir"
    19951991  done
    19961992IFS=$as_save_IFS
    … …  
    20272023      continue ;;
    20282024    *\'*)
    2029       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     2025      ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    20302026    esac
    20312027    case $ac_pass in
    … …  
    20622058# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
    20632059trap 'exit_status=$?
     2060  # Sanitize IFS.
     2061  IFS=" ""      $as_nl"
    20642062  # Save into config.log some information that might help in debugging.
    20652063  {
    20662064    echo
    20672065
    2068     $as_echo "## ---------------- ##
     2066    printf "%s\n" "## ---------------- ##
    20692067## Cache variables. ##
    20702068## ---------------- ##"
    … …  
    20772075    *${as_nl}*)
    20782076      case $ac_var in #(
    2079       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
    2080 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     2077      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
     2078printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
    20812079      esac
    20822080      case $ac_var in #(
    … …  
    21022100    echo
    21032101
    2104     $as_echo "## ----------------- ##
     2102    printf "%s\n" "## ----------------- ##
    21052103## Output variables. ##
    21062104## ----------------- ##"
    … …  
    21102108      eval ac_val=\$$ac_var
    21112109      case $ac_val in
    2112       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
     2110      *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
    21132111      esac
    2114       $as_echo "$ac_var='\''$ac_val'\''"
     2112      printf "%s\n" "$ac_var='\''$ac_val'\''"
    21152113    done | sort
    21162114    echo
    21172115
    21182116    if test -n "$ac_subst_files"; then
    2119       $as_echo "## ------------------- ##
     2117      printf "%s\n" "## ------------------- ##
    21202118## File substitutions. ##
    21212119## ------------------- ##"
    … …  
    21252123        eval ac_val=\$$ac_var
    21262124        case $ac_val in
    2127         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
     2125        *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
    21282126        esac
    2129         $as_echo "$ac_var='\''$ac_val'\''"
     2127        printf "%s\n" "$ac_var='\''$ac_val'\''"
    21302128      done | sort
    21312129      echo
    … …  
    21332131
    21342132    if test -s confdefs.h; then
    2135       $as_echo "## ----------- ##
     2133      printf "%s\n" "## ----------- ##
    21362134## confdefs.h. ##
    21372135## ----------- ##"
    … …  
    21412139    fi
    21422140    test "$ac_signal" != 0 &&
    2143       $as_echo "$as_me: caught signal $ac_signal"
    2144     $as_echo "$as_me: exit $exit_status"
     2141      printf "%s\n" "$as_me: caught signal $ac_signal"
     2142    printf "%s\n" "$as_me: exit $exit_status"
    21452143  } >&5
    21462144  rm -f core *.core core.conftest.* &&
    … …  
    21562154rm -f -r conftest* confdefs.h
    21572155
    2158 $as_echo "/* confdefs.h */" > confdefs.h
     2156printf "%s\n" "/* confdefs.h */" > confdefs.h
    21592157
    21602158# Predefined preprocessor variables.
    21612159
    2162 cat >>confdefs.h <<_ACEOF
    2163 #define PACKAGE_NAME "$PACKAGE_NAME"
    2164 _ACEOF
    2165 
    2166 cat >>confdefs.h <<_ACEOF
    2167 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
    2168 _ACEOF
    2169 
    2170 cat >>confdefs.h <<_ACEOF
    2171 #define PACKAGE_VERSION "$PACKAGE_VERSION"
    2172 _ACEOF
    2173 
    2174 cat >>confdefs.h <<_ACEOF
    2175 #define PACKAGE_STRING "$PACKAGE_STRING"
    2176 _ACEOF
    2177 
    2178 cat >>confdefs.h <<_ACEOF
    2179 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
    2180 _ACEOF
    2181 
    2182 cat >>confdefs.h <<_ACEOF
    2183 #define PACKAGE_URL "$PACKAGE_URL"
    2184 _ACEOF
     2160printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
     2161
     2162printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
     2163
     2164printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
     2165
     2166printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
     2167
     2168printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
     2169
     2170printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
    21852171
    21862172
    21872173# Let the site file select an alternate cache file if it wants to.
    21882174# Prefer an explicitly selected file to automatically selected ones.
    2189 ac_site_file1=NONE
    2190 ac_site_file2=NONE
    21912175if test -n "$CONFIG_SITE"; then
    2192   # We do not want a PATH search for config.site.
    2193   case $CONFIG_SITE in #((
    2194     -*)  ac_site_file1=./$CONFIG_SITE;;
    2195     */*) ac_site_file1=$CONFIG_SITE;;
    2196     *)   ac_site_file1=./$CONFIG_SITE;;
    2197   esac
     2176  ac_site_files="$CONFIG_SITE"
    21982177elif test "x$prefix" != xNONE; then
    2199   ac_site_file1=$prefix/share/config.site
    2200   ac_site_file2=$prefix/etc/config.site
    2201 else
    2202   ac_site_file1=$ac_default_prefix/share/config.site
    2203   ac_site_file2=$ac_default_prefix/etc/config.site
    2204 fi
    2205 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
     2178  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
     2179else
     2180  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
     2181fi
     2182
     2183for ac_site_file in $ac_site_files
    22062184do
    2207   test "x$ac_site_file" = xNONE && continue
    2208   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    2209     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
    2210 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
     2185  case $ac_site_file in #(
     2186  */*) :
     2187     ;; #(
     2188  *) :
     2189    ac_site_file=./$ac_site_file ;;
     2190esac
     2191  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
     2192    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
     2193printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
    22112194    sed 's/^/| /' "$ac_site_file" >&5
    22122195    . "$ac_site_file" \
    2213       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    2214 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     2196      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
     2197printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
    22152198as_fn_error $? "failed to load site script $ac_site_file
    2216 See \`config.log' for more details" "$LINENO" 5; }
     2199See 'config.log' for more details" "$LINENO" 5; }
    22172200  fi
    22182201done
    … …  
    22222205  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
    22232206  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    2224     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
    2225 $as_echo "$as_me: loading cache $cache_file" >&6;}
     2207    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
     2208printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
    22262209    case $cache_file in
    22272210      [\\/]* | ?:[\\/]* ) . "$cache_file";;
    … …  
    22302213  fi
    22312214else
    2232   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
    2233 $as_echo "$as_me: creating cache $cache_file" >&6;}
     2215  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
     2216printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
    22342217  >$cache_file
     2218fi
     2219
     2220# Test code for whether the C compiler supports C89 (global declarations)
     2221ac_c_conftest_c89_globals='
     2222/* Does the compiler advertise C89 conformance?
     2223   Do not test the value of __STDC__, because some compilers set it to 0
     2224   while being otherwise adequately conformant. */
     2225#if !defined __STDC__
     2226# error "Compiler does not advertise C89 conformance"
     2227#endif
     2228
     2229#include <stddef.h>
     2230#include <stdarg.h>
     2231struct stat;
     2232/* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
     2233struct buf { int x; };
     2234struct buf * (*rcsopen) (struct buf *, struct stat *, int);
     2235static char *e (char **p, int i)
     2236{
     2237  return p[i];
     2238}
     2239static char *f (char * (*g) (char **, int), char **p, ...)
     2240{
     2241  char *s;
     2242  va_list v;
     2243  va_start (v,p);
     2244  s = g (p, va_arg (v,int));
     2245  va_end (v);
     2246  return s;
     2247}
     2248
     2249/* C89 style stringification. */
     2250#define noexpand_stringify(a) #a
     2251const char *stringified = noexpand_stringify(arbitrary+token=sequence);
     2252
     2253/* C89 style token pasting.  Exercises some of the corner cases that
     2254   e.g. old MSVC gets wrong, but not very hard. */
     2255#define noexpand_concat(a,b) a##b
     2256#define expand_concat(a,b) noexpand_concat(a,b)
     2257extern int vA;
     2258extern int vbee;
     2259#define aye A
     2260#define bee B
     2261int *pvA = &expand_concat(v,aye);
     2262int *pvbee = &noexpand_concat(v,bee);
     2263
     2264/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
     2265   function prototypes and stuff, but not \xHH hex character constants.
     2266   These do not provoke an error unfortunately, instead are silently treated
     2267   as an "x".  The following induces an error, until -std is added to get
     2268   proper ANSI mode.  Curiously \x00 != x always comes out true, for an
     2269   array size at least.  It is necessary to write \x00 == 0 to get something
     2270   that is true only with -std.  */
     2271int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
     2272
     2273/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
     2274   inside strings and character constants.  */
     2275#define FOO(x) '\''x'\''
     2276int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
     2277
     2278int test (int i, double x);
     2279struct s1 {int (*f) (int a);};
     2280struct s2 {int (*f) (double a);};
     2281int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
     2282               int, int);'
     2283
     2284# Test code for whether the C compiler supports C89 (body of main).
     2285ac_c_conftest_c89_main='
     2286ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
     2287'
     2288
     2289# Test code for whether the C compiler supports C99 (global declarations)
     2290ac_c_conftest_c99_globals='
     2291/* Does the compiler advertise C99 conformance? */
     2292#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
     2293# error "Compiler does not advertise C99 conformance"
     2294#endif
     2295
     2296// See if C++-style comments work.
     2297
     2298#include <stdbool.h>
     2299extern int puts (const char *);
     2300extern int printf (const char *, ...);
     2301extern int dprintf (int, const char *, ...);
     2302extern void *malloc (size_t);
     2303extern void free (void *);
     2304
     2305// Check varargs macros.  These examples are taken from C99 6.10.3.5.
     2306// dprintf is used instead of fprintf to avoid needing to declare
     2307// FILE and stderr.
     2308#define debug(...) dprintf (2, __VA_ARGS__)
     2309#define showlist(...) puts (#__VA_ARGS__)
     2310#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
     2311static void
     2312test_varargs_macros (void)
     2313{
     2314  int x = 1234;
     2315  int y = 5678;
     2316  debug ("Flag");
     2317  debug ("X = %d\n", x);
     2318  showlist (The first, second, and third items.);
     2319  report (x>y, "x is %d but y is %d", x, y);
     2320}
     2321
     2322// Check long long types.
     2323#define BIG64 18446744073709551615ull
     2324#define BIG32 4294967295ul
     2325#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
     2326#if !BIG_OK
     2327  #error "your preprocessor is broken"
     2328#endif
     2329#if BIG_OK
     2330#else
     2331  #error "your preprocessor is broken"
     2332#endif
     2333static long long int bignum = -9223372036854775807LL;
     2334static unsigned long long int ubignum = BIG64;
     2335
     2336struct incomplete_array
     2337{
     2338  int datasize;
     2339  double data[];
     2340};
     2341
     2342struct named_init {
     2343  int number;
     2344  const wchar_t *name;
     2345  double average;
     2346};
     2347
     2348typedef const char *ccp;
     2349
     2350static inline int
     2351test_restrict (ccp restrict text)
     2352{
     2353  // Iterate through items via the restricted pointer.
     2354  // Also check for declarations in for loops.
     2355  for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
     2356    continue;
     2357  return 0;
     2358}
     2359
     2360// Check varargs and va_copy.
     2361static bool
     2362test_varargs (const char *format, ...)
     2363{
     2364  va_list args;
     2365  va_start (args, format);
     2366  va_list args_copy;
     2367  va_copy (args_copy, args);
     2368
     2369  const char *str = "";
     2370  int number = 0;
     2371  float fnumber = 0;
     2372
     2373  while (*format)
     2374    {
     2375      switch (*format++)
     2376        {
     2377        case '\''s'\'': // string
     2378          str = va_arg (args_copy, const char *);
     2379          break;
     2380        case '\''d'\'': // int
     2381          number = va_arg (args_copy, int);
     2382          break;
     2383        case '\''f'\'': // float
     2384          fnumber = va_arg (args_copy, double);
     2385          break;
     2386        default:
     2387          break;
     2388        }
     2389    }
     2390  va_end (args_copy);
     2391  va_end (args);
     2392
     2393  return *str && number && fnumber;
     2394}
     2395'
     2396
     2397# Test code for whether the C compiler supports C99 (body of main).
     2398ac_c_conftest_c99_main='
     2399  // Check bool.
     2400  _Bool success = false;
     2401  success |= (argc != 0);
     2402
     2403  // Check restrict.
     2404  if (test_restrict ("String literal") == 0)
     2405    success = true;
     2406  char *restrict newvar = "Another string";
     2407
     2408  // Check varargs.
     2409  success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
     2410  test_varargs_macros ();
     2411
     2412  // Check flexible array members.
     2413  struct incomplete_array *ia =
     2414    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
     2415  ia->datasize = 10;
     2416  for (int i = 0; i < ia->datasize; ++i)
     2417    ia->data[i] = i * 1.234;
     2418  // Work around memory leak warnings.
     2419  free (ia);
     2420
     2421  // Check named initializers.
     2422  struct named_init ni = {
     2423    .number = 34,
     2424    .name = L"Test wide string",
     2425    .average = 543.34343,
     2426  };
     2427
     2428  ni.number = 58;
     2429
     2430  int dynamic_array[ni.number];
     2431  dynamic_array[0] = argv[0][0];
     2432  dynamic_array[ni.number - 1] = 543;
     2433
     2434  // work around unused variable warnings
     2435  ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
     2436         || dynamic_array[ni.number - 1] != 543);
     2437'
     2438
     2439# Test code for whether the C compiler supports C11 (global declarations)
     2440ac_c_conftest_c11_globals='
     2441/* Does the compiler advertise C11 conformance? */
     2442#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
     2443# error "Compiler does not advertise C11 conformance"
     2444#endif
     2445
     2446// Check _Alignas.
     2447char _Alignas (double) aligned_as_double;
     2448char _Alignas (0) no_special_alignment;
     2449extern char aligned_as_int;
     2450char _Alignas (0) _Alignas (int) aligned_as_int;
     2451
     2452// Check _Alignof.
     2453enum
     2454{
     2455  int_alignment = _Alignof (int),
     2456  int_array_alignment = _Alignof (int[100]),
     2457  char_alignment = _Alignof (char)
     2458};
     2459_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
     2460
     2461// Check _Noreturn.
     2462int _Noreturn does_not_return (void) { for (;;) continue; }
     2463
     2464// Check _Static_assert.
     2465struct test_static_assert
     2466{
     2467  int x;
     2468  _Static_assert (sizeof (int) <= sizeof (long int),
     2469                  "_Static_assert does not work in struct");
     2470  long int y;
     2471};
     2472
     2473// Check UTF-8 literals.
     2474#define u8 syntax error!
     2475char const utf8_literal[] = u8"happens to be ASCII" "another string";
     2476
     2477// Check duplicate typedefs.
     2478typedef long *long_ptr;
     2479typedef long int *long_ptr;
     2480typedef long_ptr long_ptr;
     2481
     2482// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
     2483struct anonymous
     2484{
     2485  union {
     2486    struct { int i; int j; };
     2487    struct { int k; long int l; } w;
     2488  };
     2489  int m;
     2490} v1;
     2491'
     2492
     2493# Test code for whether the C compiler supports C11 (body of main).
     2494ac_c_conftest_c11_main='
     2495  _Static_assert ((offsetof (struct anonymous, i)
     2496                   == offsetof (struct anonymous, w.k)),
     2497                  "Anonymous union alignment botch");
     2498  v1.i = 2;
     2499  v1.w.k = 5;
     2500  ok |= v1.i != 5;
     2501'
     2502
     2503# Test code for whether the C compiler supports C11 (complete).
     2504ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
     2505${ac_c_conftest_c99_globals}
     2506${ac_c_conftest_c11_globals}
     2507
     2508int
     2509main (int argc, char **argv)
     2510{
     2511  int ok = 0;
     2512  ${ac_c_conftest_c89_main}
     2513  ${ac_c_conftest_c99_main}
     2514  ${ac_c_conftest_c11_main}
     2515  return ok;
     2516}
     2517"
     2518
     2519# Test code for whether the C compiler supports C99 (complete).
     2520ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
     2521${ac_c_conftest_c99_globals}
     2522
     2523int
     2524main (int argc, char **argv)
     2525{
     2526  int ok = 0;
     2527  ${ac_c_conftest_c89_main}
     2528  ${ac_c_conftest_c99_main}
     2529  return ok;
     2530}
     2531"
     2532
     2533# Test code for whether the C compiler supports C89 (complete).
     2534ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
     2535
     2536int
     2537main (int argc, char **argv)
     2538{
     2539  int ok = 0;
     2540  ${ac_c_conftest_c89_main}
     2541  return ok;
     2542}
     2543"
     2544
     2545as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
     2546as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
     2547as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
     2548as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
     2549as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
     2550as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
     2551as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
     2552as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
     2553as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
     2554
     2555# Auxiliary files required by this configure script.
     2556ac_aux_files="ltmain.sh config.guess config.sub compile missing install-sh"
     2557
     2558# Locations in which to look for auxiliary files.
     2559ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
     2560
     2561# Search for a directory containing all of the required auxiliary files,
     2562# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
     2563# If we don't find one directory that contains all the files we need,
     2564# we report the set of missing files from the *first* directory in
     2565# $ac_aux_dir_candidates and give up.
     2566ac_missing_aux_files=""
     2567ac_first_candidate=:
     2568printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
     2569as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     2570as_found=false
     2571for as_dir in $ac_aux_dir_candidates
     2572do
     2573  IFS=$as_save_IFS
     2574  case $as_dir in #(((
     2575    '') as_dir=./ ;;
     2576    */) ;;
     2577    *) as_dir=$as_dir/ ;;
     2578  esac
     2579  as_found=:
     2580
     2581  printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
     2582  ac_aux_dir_found=yes
     2583  ac_install_sh=
     2584  for ac_aux in $ac_aux_files
     2585  do
     2586    # As a special case, if "install-sh" is required, that requirement
     2587    # can be satisfied by any of "install-sh", "install.sh", or "shtool",
     2588    # and $ac_install_sh is set appropriately for whichever one is found.
     2589    if test x"$ac_aux" = x"install-sh"
     2590    then
     2591      if test -f "${as_dir}install-sh"; then
     2592        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
     2593        ac_install_sh="${as_dir}install-sh -c"
     2594      elif test -f "${as_dir}install.sh"; then
     2595        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
     2596        ac_install_sh="${as_dir}install.sh -c"
     2597      elif test -f "${as_dir}shtool"; then
     2598        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
     2599        ac_install_sh="${as_dir}shtool install -c"
     2600      else
     2601        ac_aux_dir_found=no
     2602        if $ac_first_candidate; then
     2603          ac_missing_aux_files="${ac_missing_aux_files} install-sh"
     2604        else
     2605          break
     2606        fi
     2607      fi
     2608    else
     2609      if test -f "${as_dir}${ac_aux}"; then
     2610        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
     2611      else
     2612        ac_aux_dir_found=no
     2613        if $ac_first_candidate; then
     2614          ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
     2615        else
     2616          break
     2617        fi
     2618      fi
     2619    fi
     2620  done
     2621  if test "$ac_aux_dir_found" = yes; then
     2622    ac_aux_dir="$as_dir"
     2623    break
     2624  fi
     2625  ac_first_candidate=false
     2626
     2627  as_found=false
     2628done
     2629IFS=$as_save_IFS
     2630if $as_found
     2631then :
     2632
     2633else case e in #(
     2634  e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;;
     2635esac
     2636fi
     2637
     2638
     2639# These three variables are undocumented and unsupported,
     2640# and are intended to be withdrawn in a future Autoconf release.
     2641# They can cause serious problems if a builder's source tree is in a directory
     2642# whose full name contains unusual characters.
     2643if test -f "${ac_aux_dir}config.guess"; then
     2644  ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
     2645fi
     2646if test -f "${ac_aux_dir}config.sub"; then
     2647  ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
     2648fi
     2649if test -f "$ac_aux_dir/configure"; then
     2650  ac_configure="$SHELL ${ac_aux_dir}configure"
    22352651fi
    22362652
    … …  
    22452661  case $ac_old_set,$ac_new_set in
    22462662    set,)
    2247       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
    2248 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
     2663      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5
     2664printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;}
    22492665      ac_cache_corrupted=: ;;
    22502666    ,set)
    2251       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
    2252 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
     2667      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5
     2668printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;}
    22532669      ac_cache_corrupted=: ;;
    22542670    ,);;
    … …  
    22592675        ac_new_val_w=`echo x $ac_new_val`
    22602676        if test "$ac_old_val_w" != "$ac_new_val_w"; then
    2261           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
    2262 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
     2677          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5
     2678printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;}
    22632679          ac_cache_corrupted=:
    22642680        else
    2265           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
    2266 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
     2681          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5
     2682printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;}
    22672683          eval $ac_var=\$ac_old_val
    22682684        fi
    2269         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
    2270 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
    2271         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
    2272 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
     2685        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  '$ac_old_val'" >&5
     2686printf "%s\n" "$as_me:   former value:  '$ac_old_val'" >&2;}
     2687        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: '$ac_new_val'" >&5
     2688printf "%s\n" "$as_me:   current value: '$ac_new_val'" >&2;}
    22732689      fi;;
    22742690  esac
    … …  
    22762692  if test "$ac_new_set" = set; then
    22772693    case $ac_new_val in
    2278     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     2694    *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    22792695    *) ac_arg=$ac_var=$ac_new_val ;;
    22802696    esac
    … …  
    22862702done
    22872703if $ac_cache_corrupted; then
    2288   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    2289 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
    2290   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
    2291 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
    2292   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
     2704  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
     2705printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
     2706  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
     2707printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
     2708  as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file'
     2709            and start over" "$LINENO" 5
    22932710fi
    22942711## -------------------- ##
    … …  
    23132730am__api_version='1.16'
    23142731
    2315 ac_aux_dir=
    2316 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
    2317   if test -f "$ac_dir/install-sh"; then
    2318     ac_aux_dir=$ac_dir
    2319     ac_install_sh="$ac_aux_dir/install-sh -c"
    2320     break
    2321   elif test -f "$ac_dir/install.sh"; then
    2322     ac_aux_dir=$ac_dir
    2323     ac_install_sh="$ac_aux_dir/install.sh -c"
    2324     break
    2325   elif test -f "$ac_dir/shtool"; then
    2326     ac_aux_dir=$ac_dir
    2327     ac_install_sh="$ac_aux_dir/shtool install -c"
    2328     break
    2329   fi
    2330 done
    2331 if test -z "$ac_aux_dir"; then
    2332   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
    2333 fi
    2334 
    2335 # These three variables are undocumented and unsupported,
    2336 # and are intended to be withdrawn in a future Autoconf release.
    2337 # They can cause serious problems if a builder's source tree is in a directory
    2338 # whose full name contains unusual characters.
    2339 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
    2340 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
    2341 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
    2342 
    2343 
    2344 # Find a good install program.  We prefer a C program (faster),
     2732
     2733
     2734  # Find a good install program.  We prefer a C program (faster),
    23452735# so one script is as good as another.  But avoid the broken or
    23462736# incompatible versions:
    … …  
    23562746# ./install, which can be erroneously created by make from ./install.sh.
    23572747# Reject install programs that cannot install multiple files.
    2358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
    2359 $as_echo_n "checking for a BSD-compatible install... " >&6; }
     2748{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
     2749printf %s "checking for a BSD-compatible install... " >&6; }
    23602750if test -z "$INSTALL"; then
    2361 if ${ac_cv_path_install+:} false; then :
    2362   $as_echo_n "(cached) " >&6
    2363 else
    2364   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     2751if test ${ac_cv_path_install+y}
     2752then :
     2753  printf %s "(cached) " >&6
     2754else case e in #(
     2755  e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    23652756for as_dir in $PATH
    23662757do
    23672758  IFS=$as_save_IFS
    2368   test -z "$as_dir" && as_dir=.
    2369     # Account for people who put trailing slashes in PATH elements.
    2370 case $as_dir/ in #((
    2371   ./ | .// | /[cC]/* | \
     2759  case $as_dir in #(((
     2760    '') as_dir=./ ;;
     2761    */) ;;
     2762    *) as_dir=$as_dir/ ;;
     2763  esac
     2764    # Account for fact that we put trailing slashes in our PATH walk.
     2765case $as_dir in #((
     2766  ./ | /[cC]/* | \
    23722767  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
    23732768  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
    … …  
    23792774    for ac_prog in ginstall scoinst install; do
    23802775      for ac_exec_ext in '' $ac_executable_extensions; do
    2381         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
     2776        if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
    23822777          if test $ac_prog = install &&
    2383             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
     2778            grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
    23842779            # AIX install.  It has an incompatible calling convention.
    23852780            :
    23862781          elif test $ac_prog = install &&
    2387             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
     2782            grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
    23882783            # program-specific install script used by HP pwplus--don't use.
    23892784            :
    … …  
    23932788            echo two > conftest.two
    23942789            mkdir conftest.dir
    2395             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
     2790            if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
    23962791              test -s conftest.one && test -s conftest.two &&
    23972792              test -s conftest.dir/conftest.one &&
    23982793              test -s conftest.dir/conftest.two
    23992794            then
    2400               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
     2795              ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
    24012796              break 3
    24022797            fi
    … …  
    24122807
    24132808rm -rf conftest.one conftest.two conftest.dir
    2414 
    2415 fi
    2416   if test "${ac_cv_path_install+set}" = set; then
     2809 ;;
     2810esac
     2811fi
     2812  if test ${ac_cv_path_install+y}; then
    24172813    INSTALL=$ac_cv_path_install
    24182814  else
    … …  
    24242820  fi
    24252821fi
    2426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
    2427 $as_echo "$INSTALL" >&6; }
     2822{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
     2823printf "%s\n" "$INSTALL" >&6; }
    24282824
    24292825# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
    … …  
    24352831test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
    24362832
    2437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
    2438 $as_echo_n "checking whether build environment is sane... " >&6; }
     2833{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
     2834printf %s "checking whether build environment is sane... " >&6; }
    24392835# Reject unsafe characters in $srcdir or the absolute working directory
    24402836# name.  Accept space and tab only in the latter.
    … …  
    24902886Check your system clock" "$LINENO" 5
    24912887fi
    2492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    2493 $as_echo "yes" >&6; }
     2888{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     2889printf "%s\n" "yes" >&6; }
    24942890# If we didn't sleep, we still need to ensure time stamps of config.status and
    24952891# generated files are strictly newer.
    … …  
    25082904  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
    25092905# Double any \ or $.
    2510 # By default was `s,x,x', remove it if useless.
     2906# By default was 's,x,x', remove it if useless.
    25112907ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
    2512 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
     2908program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
     2909
    25132910
    25142911# Expand $ac_aux_dir to an absolute path.
    25152912am_aux_dir=`cd "$ac_aux_dir" && pwd`
    25162913
    2517 if test x"${MISSING+set}" != xset; then
    2518   case $am_aux_dir in
    2519   *\ * | *\     *)
    2520     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
    2521   *)
    2522     MISSING="\${SHELL} $am_aux_dir/missing" ;;
    2523   esac
     2914
     2915  if test x"${MISSING+set}" != xset; then
     2916  MISSING="\${SHELL} '$am_aux_dir/missing'"
    25242917fi
    25252918# Use eval to expand $SHELL
    … …  
    25282921else
    25292922  am_missing_run=
    2530   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
    2531 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
     2923  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
     2924printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
    25322925fi
    25332926
    … …  
    25492942  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
    25502943set dummy ${ac_tool_prefix}strip; ac_word=$2
    2551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    2552 $as_echo_n "checking for $ac_word... " >&6; }
    2553 if ${ac_cv_prog_STRIP+:} false; then :
    2554   $as_echo_n "(cached) " >&6
    2555 else
    2556   if test -n "$STRIP"; then
     2944{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     2945printf %s "checking for $ac_word... " >&6; }
     2946if test ${ac_cv_prog_STRIP+y}
     2947then :
     2948  printf %s "(cached) " >&6
     2949else case e in #(
     2950  e) if test -n "$STRIP"; then
    25572951  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
    25582952else
    … …  
    25612955do
    25622956  IFS=$as_save_IFS
    2563   test -z "$as_dir" && as_dir=.
     2957  case $as_dir in #(((
     2958    '') as_dir=./ ;;
     2959    */) ;;
     2960    *) as_dir=$as_dir/ ;;
     2961  esac
    25642962    for ac_exec_ext in '' $ac_executable_extensions; do
    2565   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     2963  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    25662964    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    2567     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     2965    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    25682966    break 2
    25692967  fi
    … …  
    25722970IFS=$as_save_IFS
    25732971
    2574 fi
     2972fi ;;
     2973esac
    25752974fi
    25762975STRIP=$ac_cv_prog_STRIP
    25772976if test -n "$STRIP"; then
    2578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
    2579 $as_echo "$STRIP" >&6; }
    2580 else
    2581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    2582 $as_echo "no" >&6; }
     2977  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
     2978printf "%s\n" "$STRIP" >&6; }
     2979else
     2980  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     2981printf "%s\n" "no" >&6; }
    25832982fi
    25842983
    … …  
    25892988  # Extract the first word of "strip", so it can be a program name with args.
    25902989set dummy strip; ac_word=$2
    2591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    2592 $as_echo_n "checking for $ac_word... " >&6; }
    2593 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
    2594   $as_echo_n "(cached) " >&6
    2595 else
    2596   if test -n "$ac_ct_STRIP"; then
     2990{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     2991printf %s "checking for $ac_word... " >&6; }
     2992if test ${ac_cv_prog_ac_ct_STRIP+y}
     2993then :
     2994  printf %s "(cached) " >&6
     2995else case e in #(
     2996  e) if test -n "$ac_ct_STRIP"; then
    25972997  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
    25982998else
    … …  
    26013001do
    26023002  IFS=$as_save_IFS
    2603   test -z "$as_dir" && as_dir=.
     3003  case $as_dir in #(((
     3004    '') as_dir=./ ;;
     3005    */) ;;
     3006    *) as_dir=$as_dir/ ;;
     3007  esac
    26043008    for ac_exec_ext in '' $ac_executable_extensions; do
    2605   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3009  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    26063010    ac_cv_prog_ac_ct_STRIP="strip"
    2607     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3011    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    26083012    break 2
    26093013  fi
    … …  
    26123016IFS=$as_save_IFS
    26133017
    2614 fi
     3018fi ;;
     3019esac
    26153020fi
    26163021ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
    26173022if test -n "$ac_ct_STRIP"; then
    2618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
    2619 $as_echo "$ac_ct_STRIP" >&6; }
    2620 else
    2621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    2622 $as_echo "no" >&6; }
     3023  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
     3024printf "%s\n" "$ac_ct_STRIP" >&6; }
     3025else
     3026  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3027printf "%s\n" "no" >&6; }
    26233028fi
    26243029
    … …  
    26283033    case $cross_compiling:$ac_tool_warned in
    26293034yes:)
    2630 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    2631 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     3035{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     3036printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    26323037ac_tool_warned=yes ;;
    26333038esac
    … …  
    26413046INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
    26423047
    2643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
    2644 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
     3048
     3049  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
     3050printf %s "checking for a race-free mkdir -p... " >&6; }
    26453051if test -z "$MKDIR_P"; then
    2646   if ${ac_cv_path_mkdir+:} false; then :
    2647   $as_echo_n "(cached) " >&6
    2648 else
    2649   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3052  if test ${ac_cv_path_mkdir+y}
     3053then :
     3054  printf %s "(cached) " >&6
     3055else case e in #(
     3056  e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    26503057for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
    26513058do
    26523059  IFS=$as_save_IFS
    2653   test -z "$as_dir" && as_dir=.
     3060  case $as_dir in #(((
     3061    '') as_dir=./ ;;
     3062    */) ;;
     3063    *) as_dir=$as_dir/ ;;
     3064  esac
    26543065    for ac_prog in mkdir gmkdir; do
    26553066         for ac_exec_ext in '' $ac_executable_extensions; do
    2656            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
    2657            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
    2658              'mkdir (GNU coreutils) '* | \
    2659              'mkdir (coreutils) '* | \
     3067           as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
     3068           case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
     3069             'mkdir ('*'coreutils) '* | \
     3070             *'BusyBox '* | \
    26603071             'mkdir (fileutils) '4.1*)
    2661                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
     3072               ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
    26623073               break 3;;
    26633074           esac
    … …  
    26663077  done
    26673078IFS=$as_save_IFS
    2668 
     3079 ;;
     3080esac
    26693081fi
    26703082
    26713083  test -d ./--version && rmdir ./--version
    2672   if test "${ac_cv_path_mkdir+set}" = set; then
     3084  if test ${ac_cv_path_mkdir+y}; then
    26733085    MKDIR_P="$ac_cv_path_mkdir -p"
    26743086  else
    2675     # As a last resort, use the slow shell script.  Don't cache a
    2676     # value for MKDIR_P within a source directory, because that will
    2677     # break other packages using the cache if that directory is
    2678     # removed, or if the value is a relative name.
    2679     MKDIR_P="$ac_install_sh -d"
     3087    # As a last resort, use plain mkdir -p,
     3088    # in the hope it doesn't have the bugs of ancient mkdir.
     3089    MKDIR_P='mkdir -p'
    26803090  fi
    26813091fi
    2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
    2683 $as_echo "$MKDIR_P" >&6; }
     3092{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
     3093printf "%s\n" "$MKDIR_P" >&6; }
    26843094
    26853095for ac_prog in gawk mawk nawk awk
    … …  
    26873097  # Extract the first word of "$ac_prog", so it can be a program name with args.
    26883098set dummy $ac_prog; ac_word=$2
    2689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    2690 $as_echo_n "checking for $ac_word... " >&6; }
    2691 if ${ac_cv_prog_AWK+:} false; then :
    2692   $as_echo_n "(cached) " >&6
    2693 else
    2694   if test -n "$AWK"; then
     3099{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3100printf %s "checking for $ac_word... " >&6; }
     3101if test ${ac_cv_prog_AWK+y}
     3102then :
     3103  printf %s "(cached) " >&6
     3104else case e in #(
     3105  e) if test -n "$AWK"; then
    26953106  ac_cv_prog_AWK="$AWK" # Let the user override the test.
    26963107else
    … …  
    26993110do
    27003111  IFS=$as_save_IFS
    2701   test -z "$as_dir" && as_dir=.
     3112  case $as_dir in #(((
     3113    '') as_dir=./ ;;
     3114    */) ;;
     3115    *) as_dir=$as_dir/ ;;
     3116  esac
    27023117    for ac_exec_ext in '' $ac_executable_extensions; do
    2703   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3118  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    27043119    ac_cv_prog_AWK="$ac_prog"
    2705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3120    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    27063121    break 2
    27073122  fi
    … …  
    27103125IFS=$as_save_IFS
    27113126
    2712 fi
     3127fi ;;
     3128esac
    27133129fi
    27143130AWK=$ac_cv_prog_AWK
    27153131if test -n "$AWK"; then
    2716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
    2717 $as_echo "$AWK" >&6; }
    2718 else
    2719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    2720 $as_echo "no" >&6; }
     3132  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
     3133printf "%s\n" "$AWK" >&6; }
     3134else
     3135  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3136printf "%s\n" "no" >&6; }
    27213137fi
    27223138
    … …  
    27253141done
    27263142
    2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
    2728 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
     3143{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
     3144printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
    27293145set x ${MAKE-make}
    2730 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
    2731 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
    2732   $as_echo_n "(cached) " >&6
    2733 else
    2734   cat >conftest.make <<\_ACEOF
     3146ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
     3147if eval test \${ac_cv_prog_make_${ac_make}_set+y}
     3148then :
     3149  printf %s "(cached) " >&6
     3150else case e in #(
     3151  e) cat >conftest.make <<\_ACEOF
    27353152SHELL = /bin/sh
    27363153all:
    … …  
    27443161    eval ac_cv_prog_make_${ac_make}_set=no;;
    27453162esac
    2746 rm -f conftest.make
     3163rm -f conftest.make ;;
     3164esac
    27473165fi
    27483166if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
    2749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    2750 $as_echo "yes" >&6; }
     3167  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     3168printf "%s\n" "yes" >&6; }
    27513169  SET_MAKE=
    27523170else
    2753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    2754 $as_echo "no" >&6; }
     3171  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3172printf "%s\n" "no" >&6; }
    27553173  SET_MAKE="MAKE=${MAKE-make}"
    27563174fi
    … …  
    27663184
    27673185# Check whether --enable-silent-rules was given.
    2768 if test "${enable_silent_rules+set}" = set; then :
     3186if test ${enable_silent_rules+y}
     3187then :
    27693188  enableval=$enable_silent_rules;
    27703189fi
    … …  
    27763195esac
    27773196am_make=${MAKE-make}
    2778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
    2779 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
    2780 if ${am_cv_make_support_nested_variables+:} false; then :
    2781   $as_echo_n "(cached) " >&6
    2782 else
    2783   if $as_echo 'TRUE=$(BAR$(V))
     3197{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
     3198printf %s "checking whether $am_make supports nested variables... " >&6; }
     3199if test ${am_cv_make_support_nested_variables+y}
     3200then :
     3201  printf %s "(cached) " >&6
     3202else case e in #(
     3203  e) if printf "%s\n" 'TRUE=$(BAR$(V))
    27843204BAR0=false
    27853205BAR1=true
    … …  
    27913211else
    27923212  am_cv_make_support_nested_variables=no
    2793 fi
    2794 fi
    2795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
    2796 $as_echo "$am_cv_make_support_nested_variables" >&6; }
     3213fi ;;
     3214esac
     3215fi
     3216{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
     3217printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
    27973218if test $am_cv_make_support_nested_variables = yes; then
    27983219    AM_V='$(V)'
    … …  
    28263247# Define the identity of the package.
    28273248 PACKAGE='libpng'
    2828  VERSION='1.6.37'
    2829 
    2830 
    2831 cat >>confdefs.h <<_ACEOF
    2832 #define PACKAGE "$PACKAGE"
    2833 _ACEOF
    2834 
    2835 
    2836 cat >>confdefs.h <<_ACEOF
    2837 #define VERSION "$VERSION"
    2838 _ACEOF
     3249 VERSION='1.6.42'
     3250
     3251
     3252printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
     3253
     3254
     3255printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
    28393256
    28403257# Some tools Automake needs.
    … …  
    28743291
    28753292
     3293
     3294
     3295# Variables for tags utilities; see am/tags.am
     3296if test -z "$CTAGS"; then
     3297  CTAGS=ctags
     3298fi
     3299
     3300if test -z "$ETAGS"; then
     3301  ETAGS=etags
     3302fi
     3303
     3304if test -z "$CSCOPE"; then
     3305  CSCOPE=cscope
     3306fi
    28763307
    28773308
    … …  
    29233354# time stamps of the autotools generated files being correct
    29243355
    2925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
    2926 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
     3356{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
     3357printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
    29273358    # Check whether --enable-maintainer-mode was given.
    2928 if test "${enable_maintainer_mode+set}" = set; then :
     3359if test ${enable_maintainer_mode+y}
     3360then :
    29293361  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
    2930 else
    2931   USE_MAINTAINER_MODE=no
    2932 fi
    2933 
    2934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
    2935 $as_echo "$USE_MAINTAINER_MODE" >&6; }
     3362else case e in #(
     3363  e) USE_MAINTAINER_MODE=no ;;
     3364esac
     3365fi
     3366
     3367  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
     3368printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
    29363369   if test $USE_MAINTAINER_MODE = yes; then
    29373370  MAINTAINER_MODE_TRUE=
    … …  
    29473380
    29483381
    2949 PNGLIB_VERSION=1.6.37
     3382PNGLIB_VERSION=1.6.42
    29503383PNGLIB_MAJOR=1
    29513384PNGLIB_MINOR=6
    2952 PNGLIB_RELEASE=37
     3385PNGLIB_RELEASE=41
    29533386
    29543387
    … …  
    29633396ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    29643397ac_compiler_gnu=$ac_cv_c_compiler_gnu
     3398
     3399
     3400
     3401
     3402
     3403
     3404
     3405
     3406
    29653407
    29663408ac_ext=c
    … …  
    29723414  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
    29733415set dummy ${ac_tool_prefix}gcc; ac_word=$2
    2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    2975 $as_echo_n "checking for $ac_word... " >&6; }
    2976 if ${ac_cv_prog_CC+:} false; then :
    2977   $as_echo_n "(cached) " >&6
    2978 else
    2979   if test -n "$CC"; then
     3416{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3417printf %s "checking for $ac_word... " >&6; }
     3418if test ${ac_cv_prog_CC+y}
     3419then :
     3420  printf %s "(cached) " >&6
     3421else case e in #(
     3422  e) if test -n "$CC"; then
    29803423  ac_cv_prog_CC="$CC" # Let the user override the test.
    29813424else
    … …  
    29843427do
    29853428  IFS=$as_save_IFS
    2986   test -z "$as_dir" && as_dir=.
     3429  case $as_dir in #(((
     3430    '') as_dir=./ ;;
     3431    */) ;;
     3432    *) as_dir=$as_dir/ ;;
     3433  esac
    29873434    for ac_exec_ext in '' $ac_executable_extensions; do
    2988   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3435  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    29893436    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    2990     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3437    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    29913438    break 2
    29923439  fi
    … …  
    29953442IFS=$as_save_IFS
    29963443
    2997 fi
     3444fi ;;
     3445esac
    29983446fi
    29993447CC=$ac_cv_prog_CC
    30003448if test -n "$CC"; then
    3001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
    3002 $as_echo "$CC" >&6; }
    3003 else
    3004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3005 $as_echo "no" >&6; }
     3449  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
     3450printf "%s\n" "$CC" >&6; }
     3451else
     3452  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3453printf "%s\n" "no" >&6; }
    30063454fi
    30073455
    … …  
    30123460  # Extract the first word of "gcc", so it can be a program name with args.
    30133461set dummy gcc; ac_word=$2
    3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3015 $as_echo_n "checking for $ac_word... " >&6; }
    3016 if ${ac_cv_prog_ac_ct_CC+:} false; then :
    3017   $as_echo_n "(cached) " >&6
    3018 else
    3019   if test -n "$ac_ct_CC"; then
     3462{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3463printf %s "checking for $ac_word... " >&6; }
     3464if test ${ac_cv_prog_ac_ct_CC+y}
     3465then :
     3466  printf %s "(cached) " >&6
     3467else case e in #(
     3468  e) if test -n "$ac_ct_CC"; then
    30203469  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
    30213470else
    … …  
    30243473do
    30253474  IFS=$as_save_IFS
    3026   test -z "$as_dir" && as_dir=.
     3475  case $as_dir in #(((
     3476    '') as_dir=./ ;;
     3477    */) ;;
     3478    *) as_dir=$as_dir/ ;;
     3479  esac
    30273480    for ac_exec_ext in '' $ac_executable_extensions; do
    3028   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3481  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    30293482    ac_cv_prog_ac_ct_CC="gcc"
    3030     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3483    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    30313484    break 2
    30323485  fi
    … …  
    30353488IFS=$as_save_IFS
    30363489
    3037 fi
     3490fi ;;
     3491esac
    30383492fi
    30393493ac_ct_CC=$ac_cv_prog_ac_ct_CC
    30403494if test -n "$ac_ct_CC"; then
    3041   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
    3042 $as_echo "$ac_ct_CC" >&6; }
    3043 else
    3044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3045 $as_echo "no" >&6; }
     3495  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
     3496printf "%s\n" "$ac_ct_CC" >&6; }
     3497else
     3498  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3499printf "%s\n" "no" >&6; }
    30463500fi
    30473501
    … …  
    30513505    case $cross_compiling:$ac_tool_warned in
    30523506yes:)
    3053 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    3054 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     3507{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     3508printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    30553509ac_tool_warned=yes ;;
    30563510esac
    … …  
    30653519    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
    30663520set dummy ${ac_tool_prefix}cc; ac_word=$2
    3067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3068 $as_echo_n "checking for $ac_word... " >&6; }
    3069 if ${ac_cv_prog_CC+:} false; then :
    3070   $as_echo_n "(cached) " >&6
    3071 else
    3072   if test -n "$CC"; then
     3521{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3522printf %s "checking for $ac_word... " >&6; }
     3523if test ${ac_cv_prog_CC+y}
     3524then :
     3525  printf %s "(cached) " >&6
     3526else case e in #(
     3527  e) if test -n "$CC"; then
    30733528  ac_cv_prog_CC="$CC" # Let the user override the test.
    30743529else
    … …  
    30773532do
    30783533  IFS=$as_save_IFS
    3079   test -z "$as_dir" && as_dir=.
     3534  case $as_dir in #(((
     3535    '') as_dir=./ ;;
     3536    */) ;;
     3537    *) as_dir=$as_dir/ ;;
     3538  esac
    30803539    for ac_exec_ext in '' $ac_executable_extensions; do
    3081   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3540  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    30823541    ac_cv_prog_CC="${ac_tool_prefix}cc"
    3083     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3542    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    30843543    break 2
    30853544  fi
    … …  
    30883547IFS=$as_save_IFS
    30893548
    3090 fi
     3549fi ;;
     3550esac
    30913551fi
    30923552CC=$ac_cv_prog_CC
    30933553if test -n "$CC"; then
    3094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
    3095 $as_echo "$CC" >&6; }
    3096 else
    3097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3098 $as_echo "no" >&6; }
     3554  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
     3555printf "%s\n" "$CC" >&6; }
     3556else
     3557  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3558printf "%s\n" "no" >&6; }
    30993559fi
    31003560
    … …  
    31053565  # Extract the first word of "cc", so it can be a program name with args.
    31063566set dummy cc; ac_word=$2
    3107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3108 $as_echo_n "checking for $ac_word... " >&6; }
    3109 if ${ac_cv_prog_CC+:} false; then :
    3110   $as_echo_n "(cached) " >&6
    3111 else
    3112   if test -n "$CC"; then
     3567{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3568printf %s "checking for $ac_word... " >&6; }
     3569if test ${ac_cv_prog_CC+y}
     3570then :
     3571  printf %s "(cached) " >&6
     3572else case e in #(
     3573  e) if test -n "$CC"; then
    31133574  ac_cv_prog_CC="$CC" # Let the user override the test.
    31143575else
    … …  
    31183579do
    31193580  IFS=$as_save_IFS
    3120   test -z "$as_dir" && as_dir=.
     3581  case $as_dir in #(((
     3582    '') as_dir=./ ;;
     3583    */) ;;
     3584    *) as_dir=$as_dir/ ;;
     3585  esac
    31213586    for ac_exec_ext in '' $ac_executable_extensions; do
    3122   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    3123     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
     3587  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     3588    if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
    31243589       ac_prog_rejected=yes
    31253590       continue
    31263591     fi
    31273592    ac_cv_prog_CC="cc"
    3128     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3593    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    31293594    break 2
    31303595  fi
    … …  
    31423607    # first if we set CC to just the basename; use the full file name.
    31433608    shift
    3144     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
     3609    ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
    31453610  fi
    31463611fi
    3147 fi
     3612fi ;;
     3613esac
    31483614fi
    31493615CC=$ac_cv_prog_CC
    31503616if test -n "$CC"; then
    3151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
    3152 $as_echo "$CC" >&6; }
    3153 else
    3154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3155 $as_echo "no" >&6; }
     3617  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
     3618printf "%s\n" "$CC" >&6; }
     3619else
     3620  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3621printf "%s\n" "no" >&6; }
    31563622fi
    31573623
    … …  
    31643630    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    31653631set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3167 $as_echo_n "checking for $ac_word... " >&6; }
    3168 if ${ac_cv_prog_CC+:} false; then :
    3169   $as_echo_n "(cached) " >&6
    3170 else
    3171   if test -n "$CC"; then
     3632{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3633printf %s "checking for $ac_word... " >&6; }
     3634if test ${ac_cv_prog_CC+y}
     3635then :
     3636  printf %s "(cached) " >&6
     3637else case e in #(
     3638  e) if test -n "$CC"; then
    31723639  ac_cv_prog_CC="$CC" # Let the user override the test.
    31733640else
    … …  
    31763643do
    31773644  IFS=$as_save_IFS
    3178   test -z "$as_dir" && as_dir=.
     3645  case $as_dir in #(((
     3646    '') as_dir=./ ;;
     3647    */) ;;
     3648    *) as_dir=$as_dir/ ;;
     3649  esac
    31793650    for ac_exec_ext in '' $ac_executable_extensions; do
    3180   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3651  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    31813652    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    3182     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3653    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    31833654    break 2
    31843655  fi
    … …  
    31873658IFS=$as_save_IFS
    31883659
    3189 fi
     3660fi ;;
     3661esac
    31903662fi
    31913663CC=$ac_cv_prog_CC
    31923664if test -n "$CC"; then
    3193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
    3194 $as_echo "$CC" >&6; }
    3195 else
    3196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3197 $as_echo "no" >&6; }
     3665  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
     3666printf "%s\n" "$CC" >&6; }
     3667else
     3668  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3669printf "%s\n" "no" >&6; }
    31983670fi
    31993671
    … …  
    32083680  # Extract the first word of "$ac_prog", so it can be a program name with args.
    32093681set dummy $ac_prog; ac_word=$2
    3210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    3211 $as_echo_n "checking for $ac_word... " >&6; }
    3212 if ${ac_cv_prog_ac_ct_CC+:} false; then :
    3213   $as_echo_n "(cached) " >&6
    3214 else
    3215   if test -n "$ac_ct_CC"; then
     3682{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3683printf %s "checking for $ac_word... " >&6; }
     3684if test ${ac_cv_prog_ac_ct_CC+y}
     3685then :
     3686  printf %s "(cached) " >&6
     3687else case e in #(
     3688  e) if test -n "$ac_ct_CC"; then
    32163689  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
    32173690else
    … …  
    32203693do
    32213694  IFS=$as_save_IFS
    3222   test -z "$as_dir" && as_dir=.
     3695  case $as_dir in #(((
     3696    '') as_dir=./ ;;
     3697    */) ;;
     3698    *) as_dir=$as_dir/ ;;
     3699  esac
    32233700    for ac_exec_ext in '' $ac_executable_extensions; do
    3224   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     3701  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    32253702    ac_cv_prog_ac_ct_CC="$ac_prog"
    3226     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     3703    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    32273704    break 2
    32283705  fi
    … …  
    32313708IFS=$as_save_IFS
    32323709
    3233 fi
     3710fi ;;
     3711esac
    32343712fi
    32353713ac_ct_CC=$ac_cv_prog_ac_ct_CC
    32363714if test -n "$ac_ct_CC"; then
    3237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
    3238 $as_echo "$ac_ct_CC" >&6; }
    3239 else
    3240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3241 $as_echo "no" >&6; }
     3715  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
     3716printf "%s\n" "$ac_ct_CC" >&6; }
     3717else
     3718  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3719printf "%s\n" "no" >&6; }
    32423720fi
    32433721
    … …  
    32513729    case $cross_compiling:$ac_tool_warned in
    32523730yes:)
    3253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    3254 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     3731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     3732printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    32553733ac_tool_warned=yes ;;
    32563734esac
    … …  
    32603738
    32613739fi
    3262 
    3263 
    3264 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    3265 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     3740if test -z "$CC"; then
     3741  if test -n "$ac_tool_prefix"; then
     3742  # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
     3743set dummy ${ac_tool_prefix}clang; ac_word=$2
     3744{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3745printf %s "checking for $ac_word... " >&6; }
     3746if test ${ac_cv_prog_CC+y}
     3747then :
     3748  printf %s "(cached) " >&6
     3749else case e in #(
     3750  e) if test -n "$CC"; then
     3751  ac_cv_prog_CC="$CC" # Let the user override the test.
     3752else
     3753as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3754for as_dir in $PATH
     3755do
     3756  IFS=$as_save_IFS
     3757  case $as_dir in #(((
     3758    '') as_dir=./ ;;
     3759    */) ;;
     3760    *) as_dir=$as_dir/ ;;
     3761  esac
     3762    for ac_exec_ext in '' $ac_executable_extensions; do
     3763  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     3764    ac_cv_prog_CC="${ac_tool_prefix}clang"
     3765    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     3766    break 2
     3767  fi
     3768done
     3769  done
     3770IFS=$as_save_IFS
     3771
     3772fi ;;
     3773esac
     3774fi
     3775CC=$ac_cv_prog_CC
     3776if test -n "$CC"; then
     3777  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
     3778printf "%s\n" "$CC" >&6; }
     3779else
     3780  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3781printf "%s\n" "no" >&6; }
     3782fi
     3783
     3784
     3785fi
     3786if test -z "$ac_cv_prog_CC"; then
     3787  ac_ct_CC=$CC
     3788  # Extract the first word of "clang", so it can be a program name with args.
     3789set dummy clang; ac_word=$2
     3790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     3791printf %s "checking for $ac_word... " >&6; }
     3792if test ${ac_cv_prog_ac_ct_CC+y}
     3793then :
     3794  printf %s "(cached) " >&6
     3795else case e in #(
     3796  e) if test -n "$ac_ct_CC"; then
     3797  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
     3798else
     3799as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     3800for as_dir in $PATH
     3801do
     3802  IFS=$as_save_IFS
     3803  case $as_dir in #(((
     3804    '') as_dir=./ ;;
     3805    */) ;;
     3806    *) as_dir=$as_dir/ ;;
     3807  esac
     3808    for ac_exec_ext in '' $ac_executable_extensions; do
     3809  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     3810    ac_cv_prog_ac_ct_CC="clang"
     3811    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     3812    break 2
     3813  fi
     3814done
     3815  done
     3816IFS=$as_save_IFS
     3817
     3818fi ;;
     3819esac
     3820fi
     3821ac_ct_CC=$ac_cv_prog_ac_ct_CC
     3822if test -n "$ac_ct_CC"; then
     3823  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
     3824printf "%s\n" "$ac_ct_CC" >&6; }
     3825else
     3826  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3827printf "%s\n" "no" >&6; }
     3828fi
     3829
     3830  if test "x$ac_ct_CC" = x; then
     3831    CC=""
     3832  else
     3833    case $cross_compiling:$ac_tool_warned in
     3834yes:)
     3835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     3836printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     3837ac_tool_warned=yes ;;
     3838esac
     3839    CC=$ac_ct_CC
     3840  fi
     3841else
     3842  CC="$ac_cv_prog_CC"
     3843fi
     3844
     3845fi
     3846
     3847
     3848test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
     3849printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
    32663850as_fn_error $? "no acceptable C compiler found in \$PATH
    3267 See \`config.log' for more details" "$LINENO" 5; }
     3851See 'config.log' for more details" "$LINENO" 5; }
    32683852
    32693853# Provide some information about the compiler.
    3270 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
     3854printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
    32713855set X $ac_compile
    32723856ac_compiler=$2
    3273 for ac_option in --version -v -V -qversion; do
     3857for ac_option in --version -v -V -qversion -version; do
    32743858  { { ac_try="$ac_compiler $ac_option >&5"
    32753859case "(($ac_try" in
    … …  
    32783862esac
    32793863eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    3280 $as_echo "$ac_try_echo"; } >&5
     3864printf "%s\n" "$ac_try_echo"; } >&5
    32813865  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
    32823866  ac_status=$?
    … …  
    32883872  fi
    32893873  rm -f conftest.er1 conftest.err
    3290   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     3874  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    32913875  test $ac_status = 0; }
    32923876done
    … …  
    32963880
    32973881int
    3298 main ()
     3882main (void)
    32993883{
    33003884
    … …  
    33083892# It will help us diagnose broken compilers, and finding out an intuition
    33093893# of exeext.
    3310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
    3311 $as_echo_n "checking whether the C compiler works... " >&6; }
    3312 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
     3894{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
     3895printf %s "checking whether the C compiler works... " >&6; }
     3896ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
    33133897
    33143898# The possible output files:
    … …  
    33313915esac
    33323916eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    3333 $as_echo "$ac_try_echo"; } >&5
     3917printf "%s\n" "$ac_try_echo"; } >&5
    33343918  (eval "$ac_link_default") 2>&5
    33353919  ac_status=$?
    3336   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    3337   test $ac_status = 0; }; then :
    3338   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
    3339 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
     3920  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     3921  test $ac_status = 0; }
     3922then :
     3923  # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'.
     3924# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no'
    33403925# in a Makefile.  We should not override ac_cv_exeext if it was cached,
    33413926# so that the user can short-circuit this test for compilers unknown to
    … …  
    33523937        break;;
    33533938    *.* )
    3354         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
     3939        if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
    33553940        then :; else
    33563941           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
    33573942        fi
    33583943        # We set ac_cv_exeext here because the later test for it is not
    3359         # safe: cross compilers may not add the suffix if given an `-o'
     3944        # safe: cross compilers may not add the suffix if given an '-o'
    33603945        # argument, so we may need to know it at that point already.
    33613946        # Even if this section looks crufty: it has the advantage of
    … …  
    33683953test "$ac_cv_exeext" = no && ac_cv_exeext=
    33693954
    3370 else
    3371   ac_file=''
    3372 fi
    3373 if test -z "$ac_file"; then :
    3374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    3375 $as_echo "no" >&6; }
    3376 $as_echo "$as_me: failed program was:" >&5
     3955else case e in #(
     3956  e) ac_file='' ;;
     3957esac
     3958fi
     3959if test -z "$ac_file"
     3960then :
     3961  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     3962printf "%s\n" "no" >&6; }
     3963printf "%s\n" "$as_me: failed program was:" >&5
    33773964sed 's/^/| /' conftest.$ac_ext >&5
    33783965
    3379 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    3380 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     3966{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
     3967printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
    33813968as_fn_error 77 "C compiler cannot create executables
    3382 See \`config.log' for more details" "$LINENO" 5; }
    3383 else
    3384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    3385 $as_echo "yes" >&6; }
    3386 fi
    3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
    3388 $as_echo_n "checking for C compiler default output file name... " >&6; }
    3389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
    3390 $as_echo "$ac_file" >&6; }
     3969See 'config.log' for more details" "$LINENO" 5; }
     3970else case e in #(
     3971  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     3972printf "%s\n" "yes" >&6; } ;;
     3973esac
     3974fi
     3975{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
     3976printf %s "checking for C compiler default output file name... " >&6; }
     3977{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
     3978printf "%s\n" "$ac_file" >&6; }
    33913979ac_exeext=$ac_cv_exeext
    33923980
    33933981rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
    33943982ac_clean_files=$ac_clean_files_save
    3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
    3396 $as_echo_n "checking for suffix of executables... " >&6; }
     3983{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
     3984printf %s "checking for suffix of executables... " >&6; }
    33973985if { { ac_try="$ac_link"
    33983986case "(($ac_try" in
    … …  
    34013989esac
    34023990eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    3403 $as_echo "$ac_try_echo"; } >&5
     3991printf "%s\n" "$ac_try_echo"; } >&5
    34043992  (eval "$ac_link") 2>&5
    34053993  ac_status=$?
    3406   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    3407   test $ac_status = 0; }; then :
    3408   # If both `conftest.exe' and `conftest' are `present' (well, observable)
    3409 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
    3410 # work properly (i.e., refer to `conftest.exe'), while it won't with
    3411 # `rm'.
     3994  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     3995  test $ac_status = 0; }
     3996then :
     3997  # If both 'conftest.exe' and 'conftest' are 'present' (well, observable)
     3998# catch 'conftest.exe'.  For instance with Cygwin, 'ls conftest' will
     3999# work properly (i.e., refer to 'conftest.exe'), while it won't with
     4000# 'rm'.
    34124001for ac_file in conftest.exe conftest conftest.*; do
    34134002  test -f "$ac_file" || continue
    … …  
    34194008  esac
    34204009done
    3421 else
    3422   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    3423 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     4010else case e in #(
     4011  e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
     4012printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
    34244013as_fn_error $? "cannot compute suffix of executables: cannot compile and link
    3425 See \`config.log' for more details" "$LINENO" 5; }
     4014See 'config.log' for more details" "$LINENO" 5; } ;;
     4015esac
    34264016fi
    34274017rm -f conftest conftest$ac_cv_exeext
    3428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
    3429 $as_echo "$ac_cv_exeext" >&6; }
     4018{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
     4019printf "%s\n" "$ac_cv_exeext" >&6; }
    34304020
    34314021rm -f conftest.$ac_ext
    … …  
    34364026#include <stdio.h>
    34374027int
    3438 main ()
     4028main (void)
    34394029{
    34404030FILE *f = fopen ("conftest.out", "w");
     4031 if (!f)
     4032  return 1;
    34414033 return ferror (f) || fclose (f) != 0;
    34424034
    … …  
    34484040# Check that the compiler produces executables we can run.  If not, either
    34494041# the compiler is broken, or we cross compile.
    3450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
    3451 $as_echo_n "checking whether we are cross compiling... " >&6; }
     4042{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
     4043printf %s "checking whether we are cross compiling... " >&6; }
    34524044if test "$cross_compiling" != yes; then
    34534045  { { ac_try="$ac_link"
    … …  
    34574049esac
    34584050eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    3459 $as_echo "$ac_try_echo"; } >&5
     4051printf "%s\n" "$ac_try_echo"; } >&5
    34604052  (eval "$ac_link") 2>&5
    34614053  ac_status=$?
    3462   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     4054  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    34634055  test $ac_status = 0; }
    34644056  if { ac_try='./conftest$ac_cv_exeext'
    … …  
    34684060esac
    34694061eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    3470 $as_echo "$ac_try_echo"; } >&5
     4062printf "%s\n" "$ac_try_echo"; } >&5
    34714063  (eval "$ac_try") 2>&5
    34724064  ac_status=$?
    3473   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     4065  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    34744066  test $ac_status = 0; }; }; then
    34754067    cross_compiling=no
    … …  
    34784070        cross_compiling=yes
    34794071    else
    3480         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    3481 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
    3482 as_fn_error $? "cannot run C compiled programs.
    3483 If you meant to cross compile, use \`--host'.
    3484 See \`config.log' for more details" "$LINENO" 5; }
     4072        { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
     4073printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
     4074as_fn_error 77 "cannot run C compiled programs.
     4075If you meant to cross compile, use '--host'.
     4076See 'config.log' for more details" "$LINENO" 5; }
    34854077    fi
    34864078  fi
    34874079fi
    3488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
    3489 $as_echo "$cross_compiling" >&6; }
    3490 
    3491 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
     4080{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
     4081printf "%s\n" "$cross_compiling" >&6; }
     4082
     4083rm -f conftest.$ac_ext conftest$ac_cv_exeext \
     4084  conftest.o conftest.obj conftest.out
    34924085ac_clean_files=$ac_clean_files_save
    3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
    3494 $as_echo_n "checking for suffix of object files... " >&6; }
    3495 if ${ac_cv_objext+:} false; then :
    3496   $as_echo_n "(cached) " >&6
    3497 else
    3498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4086{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
     4087printf %s "checking for suffix of object files... " >&6; }
     4088if test ${ac_cv_objext+y}
     4089then :
     4090  printf %s "(cached) " >&6
     4091else case e in #(
     4092  e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    34994093/* end confdefs.h.  */
    35004094
    35014095int
    3502 main ()
     4096main (void)
    35034097{
    35044098
    … …  
    35144108esac
    35154109eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
    3516 $as_echo "$ac_try_echo"; } >&5
     4110printf "%s\n" "$ac_try_echo"; } >&5
    35174111  (eval "$ac_compile") 2>&5
    35184112  ac_status=$?
    3519   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    3520   test $ac_status = 0; }; then :
     4113  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     4114  test $ac_status = 0; }
     4115then :
    35214116  for ac_file in conftest.o conftest.obj conftest.*; do
    35224117  test -f "$ac_file" || continue;
    … …  
    35274122  esac
    35284123done
    3529 else
    3530   $as_echo "$as_me: failed program was:" >&5
     4124else case e in #(
     4125  e) printf "%s\n" "$as_me: failed program was:" >&5
    35314126sed 's/^/| /' conftest.$ac_ext >&5
    35324127
    3533 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    3534 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     4128{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
     4129printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
    35354130as_fn_error $? "cannot compute suffix of object files: cannot compile
    3536 See \`config.log' for more details" "$LINENO" 5; }
    3537 fi
    3538 rm -f conftest.$ac_cv_objext conftest.$ac_ext
    3539 fi
    3540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
    3541 $as_echo "$ac_cv_objext" >&6; }
     4131See 'config.log' for more details" "$LINENO" 5; } ;;
     4132esac
     4133fi
     4134rm -f conftest.$ac_cv_objext conftest.$ac_ext ;;
     4135esac
     4136fi
     4137{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
     4138printf "%s\n" "$ac_cv_objext" >&6; }
    35424139OBJEXT=$ac_cv_objext
    35434140ac_objext=$OBJEXT
    3544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
    3545 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
    3546 if ${ac_cv_c_compiler_gnu+:} false; then :
    3547   $as_echo_n "(cached) " >&6
    3548 else
    3549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4141{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
     4142printf %s "checking whether the compiler supports GNU C... " >&6; }
     4143if test ${ac_cv_c_compiler_gnu+y}
     4144then :
     4145  printf %s "(cached) " >&6
     4146else case e in #(
     4147  e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    35504148/* end confdefs.h.  */
    35514149
    35524150int
    3553 main ()
     4151main (void)
    35544152{
    35554153#ifndef __GNUC__
    … …  
    35614159}
    35624160_ACEOF
    3563 if ac_fn_c_try_compile "$LINENO"; then :
     4161if ac_fn_c_try_compile "$LINENO"
     4162then :
    35644163  ac_compiler_gnu=yes
    3565 else
    3566   ac_compiler_gnu=no
    3567 fi
    3568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     4164else case e in #(
     4165  e) ac_compiler_gnu=no ;;
     4166esac
     4167fi
     4168rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    35694169ac_cv_c_compiler_gnu=$ac_compiler_gnu
    3570 
    3571 fi
    3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
    3573 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
     4170 ;;
     4171esac
     4172fi
     4173{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
     4174printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
     4175ac_compiler_gnu=$ac_cv_c_compiler_gnu
     4176
    35744177if test $ac_compiler_gnu = yes; then
    35754178  GCC=yes
    … …  
    35774180  GCC=
    35784181fi
    3579 ac_test_CFLAGS=${CFLAGS+set}
     4182ac_test_CFLAGS=${CFLAGS+y}
    35804183ac_save_CFLAGS=$CFLAGS
    3581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
    3582 $as_echo_n "checking whether $CC accepts -g... " >&6; }
    3583 if ${ac_cv_prog_cc_g+:} false; then :
    3584   $as_echo_n "(cached) " >&6
    3585 else
    3586   ac_save_c_werror_flag=$ac_c_werror_flag
     4184{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
     4185printf %s "checking whether $CC accepts -g... " >&6; }
     4186if test ${ac_cv_prog_cc_g+y}
     4187then :
     4188  printf %s "(cached) " >&6
     4189else case e in #(
     4190  e) ac_save_c_werror_flag=$ac_c_werror_flag
    35874191   ac_c_werror_flag=yes
    35884192   ac_cv_prog_cc_g=no
    … …  
    35924196
    35934197int
    3594 main ()
     4198main (void)
    35954199{
    35964200
    … …  
    35994203}
    36004204_ACEOF
    3601 if ac_fn_c_try_compile "$LINENO"; then :
     4205if ac_fn_c_try_compile "$LINENO"
     4206then :
    36024207  ac_cv_prog_cc_g=yes
    3603 else
    3604   CFLAGS=""
     4208else case e in #(
     4209  e) CFLAGS=""
    36054210      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    36064211/* end confdefs.h.  */
    36074212
    36084213int
    3609 main ()
     4214main (void)
    36104215{
    36114216
    … …  
    36144219}
    36154220_ACEOF
    3616 if ac_fn_c_try_compile "$LINENO"; then :
    3617 
    3618 else
    3619   ac_c_werror_flag=$ac_save_c_werror_flag
     4221if ac_fn_c_try_compile "$LINENO"
     4222then :
     4223
     4224else case e in #(
     4225  e) ac_c_werror_flag=$ac_save_c_werror_flag
    36204226         CFLAGS="-g"
    36214227         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    … …  
    36234229
    36244230int
    3625 main ()
     4231main (void)
    36264232{
    36274233
    … …  
    36304236}
    36314237_ACEOF
    3632 if ac_fn_c_try_compile "$LINENO"; then :
     4238if ac_fn_c_try_compile "$LINENO"
     4239then :
    36334240  ac_cv_prog_cc_g=yes
    36344241fi
    3635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    3636 fi
    3637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    3638 fi
    3639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    3640    ac_c_werror_flag=$ac_save_c_werror_flag
    3641 fi
    3642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
    3643 $as_echo "$ac_cv_prog_cc_g" >&6; }
    3644 if test "$ac_test_CFLAGS" = set; then
     4242rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
     4243esac
     4244fi
     4245rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
     4246esac
     4247fi
     4248rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
     4249   ac_c_werror_flag=$ac_save_c_werror_flag ;;
     4250esac
     4251fi
     4252{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
     4253printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
     4254if test $ac_test_CFLAGS; then
    36454255  CFLAGS=$ac_save_CFLAGS
    36464256elif test $ac_cv_prog_cc_g = yes; then
    … …  
    36574267  fi
    36584268fi
    3659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
    3660 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
    3661 if ${ac_cv_prog_cc_c89+:} false; then :
    3662   $as_echo_n "(cached) " >&6
    3663 else
    3664   ac_cv_prog_cc_c89=no
     4269ac_prog_cc_stdc=no
     4270if test x$ac_prog_cc_stdc = xno
     4271then :
     4272  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
     4273printf %s "checking for $CC option to enable C11 features... " >&6; }
     4274if test ${ac_cv_prog_cc_c11+y}
     4275then :
     4276  printf %s "(cached) " >&6
     4277else case e in #(
     4278  e) ac_cv_prog_cc_c11=no
    36654279ac_save_CC=$CC
    36664280cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    36674281/* end confdefs.h.  */
    3668 #include <stdarg.h>
    3669 #include <stdio.h>
    3670 struct stat;
    3671 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
    3672 struct buf { int x; };
    3673 FILE * (*rcsopen) (struct buf *, struct stat *, int);
    3674 static char *e (p, i)
    3675      char **p;
    3676      int i;
    3677 {
    3678   return p[i];
    3679 }
    3680 static char *f (char * (*g) (char **, int), char **p, ...)
    3681 {
    3682   char *s;
    3683   va_list v;
    3684   va_start (v,p);
    3685   s = g (p, va_arg (v,int));
    3686   va_end (v);
    3687   return s;
    3688 }
    3689 
    3690 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
    3691    function prototypes and stuff, but not '\xHH' hex character constants.
    3692    These don't provoke an error unfortunately, instead are silently treated
    3693    as 'x'.  The following induces an error, until -std is added to get
    3694    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
    3695    array size at least.  It's necessary to write '\x00'==0 to get something
    3696    that's true only with -std.  */
    3697 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
    3698 
    3699 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
    3700    inside strings and character constants.  */
    3701 #define FOO(x) 'x'
    3702 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
    3703 
    3704 int test (int i, double x);
    3705 struct s1 {int (*f) (int a);};
    3706 struct s2 {int (*f) (double a);};
    3707 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
    3708 int argc;
    3709 char **argv;
    3710 int
    3711 main ()
    3712 {
    3713 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
    3714   ;
    3715   return 0;
    3716 }
     4282$ac_c_conftest_c11_program
    37174283_ACEOF
    3718 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
    3719         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
     4284for ac_arg in '' -std=gnu11
    37204285do
    37214286  CC="$ac_save_CC $ac_arg"
    3722   if ac_fn_c_try_compile "$LINENO"; then :
     4287  if ac_fn_c_try_compile "$LINENO"
     4288then :
     4289  ac_cv_prog_cc_c11=$ac_arg
     4290fi
     4291rm -f core conftest.err conftest.$ac_objext conftest.beam
     4292  test "x$ac_cv_prog_cc_c11" != "xno" && break
     4293done
     4294rm -f conftest.$ac_ext
     4295CC=$ac_save_CC ;;
     4296esac
     4297fi
     4298
     4299if test "x$ac_cv_prog_cc_c11" = xno
     4300then :
     4301  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
     4302printf "%s\n" "unsupported" >&6; }
     4303else case e in #(
     4304  e) if test "x$ac_cv_prog_cc_c11" = x
     4305then :
     4306  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
     4307printf "%s\n" "none needed" >&6; }
     4308else case e in #(
     4309  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
     4310printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
     4311     CC="$CC $ac_cv_prog_cc_c11" ;;
     4312esac
     4313fi
     4314  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
     4315  ac_prog_cc_stdc=c11 ;;
     4316esac
     4317fi
     4318fi
     4319if test x$ac_prog_cc_stdc = xno
     4320then :
     4321  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
     4322printf %s "checking for $CC option to enable C99 features... " >&6; }
     4323if test ${ac_cv_prog_cc_c99+y}
     4324then :
     4325  printf %s "(cached) " >&6
     4326else case e in #(
     4327  e) ac_cv_prog_cc_c99=no
     4328ac_save_CC=$CC
     4329cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4330/* end confdefs.h.  */
     4331$ac_c_conftest_c99_program
     4332_ACEOF
     4333for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
     4334do
     4335  CC="$ac_save_CC $ac_arg"
     4336  if ac_fn_c_try_compile "$LINENO"
     4337then :
     4338  ac_cv_prog_cc_c99=$ac_arg
     4339fi
     4340rm -f core conftest.err conftest.$ac_objext conftest.beam
     4341  test "x$ac_cv_prog_cc_c99" != "xno" && break
     4342done
     4343rm -f conftest.$ac_ext
     4344CC=$ac_save_CC ;;
     4345esac
     4346fi
     4347
     4348if test "x$ac_cv_prog_cc_c99" = xno
     4349then :
     4350  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
     4351printf "%s\n" "unsupported" >&6; }
     4352else case e in #(
     4353  e) if test "x$ac_cv_prog_cc_c99" = x
     4354then :
     4355  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
     4356printf "%s\n" "none needed" >&6; }
     4357else case e in #(
     4358  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
     4359printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
     4360     CC="$CC $ac_cv_prog_cc_c99" ;;
     4361esac
     4362fi
     4363  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
     4364  ac_prog_cc_stdc=c99 ;;
     4365esac
     4366fi
     4367fi
     4368if test x$ac_prog_cc_stdc = xno
     4369then :
     4370  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
     4371printf %s "checking for $CC option to enable C89 features... " >&6; }
     4372if test ${ac_cv_prog_cc_c89+y}
     4373then :
     4374  printf %s "(cached) " >&6
     4375else case e in #(
     4376  e) ac_cv_prog_cc_c89=no
     4377ac_save_CC=$CC
     4378cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4379/* end confdefs.h.  */
     4380$ac_c_conftest_c89_program
     4381_ACEOF
     4382for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
     4383do
     4384  CC="$ac_save_CC $ac_arg"
     4385  if ac_fn_c_try_compile "$LINENO"
     4386then :
    37234387  ac_cv_prog_cc_c89=$ac_arg
    37244388fi
    3725 rm -f core conftest.err conftest.$ac_objext
     4389rm -f core conftest.err conftest.$ac_objext conftest.beam
    37264390  test "x$ac_cv_prog_cc_c89" != "xno" && break
    37274391done
    37284392rm -f conftest.$ac_ext
    3729 CC=$ac_save_CC
    3730 
    3731 fi
    3732 # AC_CACHE_VAL
    3733 case "x$ac_cv_prog_cc_c89" in
    3734   x)
    3735     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
    3736 $as_echo "none needed" >&6; } ;;
    3737   xno)
    3738     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
    3739 $as_echo "unsupported" >&6; } ;;
    3740   *)
    3741     CC="$CC $ac_cv_prog_cc_c89"
    3742     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
    3743 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
    3744 esac
    3745 if test "x$ac_cv_prog_cc_c89" != xno; then :
    3746 
     4393CC=$ac_save_CC ;;
     4394esac
     4395fi
     4396
     4397if test "x$ac_cv_prog_cc_c89" = xno
     4398then :
     4399  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
     4400printf "%s\n" "unsupported" >&6; }
     4401else case e in #(
     4402  e) if test "x$ac_cv_prog_cc_c89" = x
     4403then :
     4404  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
     4405printf "%s\n" "none needed" >&6; }
     4406else case e in #(
     4407  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
     4408printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
     4409     CC="$CC $ac_cv_prog_cc_c89" ;;
     4410esac
     4411fi
     4412  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
     4413  ac_prog_cc_stdc=c89 ;;
     4414esac
     4415fi
    37474416fi
    37484417
    … …  
    37534422ac_compiler_gnu=$ac_cv_c_compiler_gnu
    37544423
    3755 ac_ext=c
     4424
     4425  ac_ext=c
    37564426ac_cpp='$CPP $CPPFLAGS'
    37574427ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    37584428ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    37594429ac_compiler_gnu=$ac_cv_c_compiler_gnu
    3760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
    3761 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
    3762 if ${am_cv_prog_cc_c_o+:} false; then :
    3763   $as_echo_n "(cached) " >&6
    3764 else
    3765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     4430{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
     4431printf %s "checking whether $CC understands -c and -o together... " >&6; }
     4432if test ${am_cv_prog_cc_c_o+y}
     4433then :
     4434  printf %s "(cached) " >&6
     4435else case e in #(
     4436  e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    37664437/* end confdefs.h.  */
    37674438
    37684439int
    3769 main ()
     4440main (void)
    37704441{
    37714442
    … …  
    37934464  done
    37944465  rm -f core conftest*
    3795   unset am_i
    3796 fi
    3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
    3798 $as_echo "$am_cv_prog_cc_c_o" >&6; }
     4466  unset am_i ;;
     4467esac
     4468fi
     4469{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
     4470printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
    37994471if test "$am_cv_prog_cc_c_o" != yes; then
    38004472   # Losing compiler, so override with the script.
    … …  
    38154487ac_config_commands="$ac_config_commands depfiles"
    38164488
    3817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
    3818 $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
     4489{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
     4490printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
    38194491cat > confinc.mk << 'END'
    38204492am__doit:
    … …  
    38524524done
    38534525rm -f confinc.* confmf.*
    3854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
    3855 $as_echo "${_am_result}" >&6; }
     4526{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
     4527printf "%s\n" "${_am_result}" >&6; }
    38564528
    38574529# Check whether --enable-dependency-tracking was given.
    3858 if test "${enable_dependency_tracking+set}" = set; then :
     4530if test ${enable_dependency_tracking+y}
     4531then :
    38594532  enableval=$enable_dependency_tracking;
    38604533fi
    … …  
    38774550depcc="$CC"   am_compiler_list=
    38784551
    3879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
    3880 $as_echo_n "checking dependency style of $depcc... " >&6; }
    3881 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
    3882   $as_echo_n "(cached) " >&6
    3883 else
    3884   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
     4552{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
     4553printf %s "checking dependency style of $depcc... " >&6; }
     4554if test ${am_cv_CC_dependencies_compiler_type+y}
     4555then :
     4556  printf %s "(cached) " >&6
     4557else case e in #(
     4558  e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
    38854559  # We make a subdir and do the tests there.  Otherwise we can end up
    38864560  # making bogus files that we don't know about and never remove.  For
    … …  
    39864660  am_cv_CC_dependencies_compiler_type=none
    39874661fi
    3988 
    3989 fi
    3990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
    3991 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
     4662 ;;
     4663esac
     4664fi
     4665{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
     4666printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
    39924667CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
    39934668
    … …  
    40124687depcc="$CCAS"   am_compiler_list=
    40134688
    4014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
    4015 $as_echo_n "checking dependency style of $depcc... " >&6; }
    4016 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
    4017   $as_echo_n "(cached) " >&6
    4018 else
    4019   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
     4689{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
     4690printf %s "checking dependency style of $depcc... " >&6; }
     4691if test ${am_cv_CCAS_dependencies_compiler_type+y}
     4692then :
     4693  printf %s "(cached) " >&6
     4694else case e in #(
     4695  e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
    40204696  # We make a subdir and do the tests there.  Otherwise we can end up
    40214697  # making bogus files that we don't know about and never remove.  For
    … …  
    41194795  am_cv_CCAS_dependencies_compiler_type=none
    41204796fi
    4121 
    4122 fi
    4123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
    4124 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
     4797 ;;
     4798esac
     4799fi
     4800{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
     4801printf "%s\n" "$am_cv_CCAS_dependencies_compiler_type" >&6; }
    41254802CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
    41264803
    … …  
    41364813
    41374814
    4138 # Make sure we can run config.sub.
    4139 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
    4140   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
    4141 
    4142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
    4143 $as_echo_n "checking build system type... " >&6; }
    4144 if ${ac_cv_build+:} false; then :
    4145   $as_echo_n "(cached) " >&6
    4146 else
    4147   ac_build_alias=$build_alias
     4815
     4816
     4817  # Make sure we can run config.sub.
     4818$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
     4819  as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
     4820
     4821{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
     4822printf %s "checking build system type... " >&6; }
     4823if test ${ac_cv_build+y}
     4824then :
     4825  printf %s "(cached) " >&6
     4826else case e in #(
     4827  e) ac_build_alias=$build_alias
    41484828test "x$ac_build_alias" = x &&
    4149   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
     4829  ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
    41504830test "x$ac_build_alias" = x &&
    41514831  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
    4152 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
    4153   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
    4154 
    4155 fi
    4156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
    4157 $as_echo "$ac_cv_build" >&6; }
     4832ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
     4833  as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
     4834 ;;
     4835esac
     4836fi
     4837{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
     4838printf "%s\n" "$ac_cv_build" >&6; }
    41584839case $ac_cv_build in
    41594840*-*-*) ;;
    … …  
    41744855
    41754856
    4176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
    4177 $as_echo_n "checking host system type... " >&6; }
    4178 if ${ac_cv_host+:} false; then :
    4179   $as_echo_n "(cached) " >&6
    4180 else
    4181   if test "x$host_alias" = x; then
     4857{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
     4858printf %s "checking host system type... " >&6; }
     4859if test ${ac_cv_host+y}
     4860then :
     4861  printf %s "(cached) " >&6
     4862else case e in #(
     4863  e) if test "x$host_alias" = x; then
    41824864  ac_cv_host=$ac_cv_build
    41834865else
    4184   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
    4185     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
    4186 fi
    4187 
    4188 fi
    4189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
    4190 $as_echo "$ac_cv_host" >&6; }
     4866  ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
     4867    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
     4868fi
     4869 ;;
     4870esac
     4871fi
     4872{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
     4873printf "%s\n" "$ac_cv_host" >&6; }
    41914874case $ac_cv_host in
    41924875*-*-*) ;;
    … …  
    42074890
    42084891
    4209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
    4210 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
    4211 if ${ac_cv_path_SED+:} false; then :
    4212   $as_echo_n "(cached) " >&6
    4213 else
    4214             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     4892{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
     4893printf %s "checking for a sed that does not truncate output... " >&6; }
     4894if test ${ac_cv_path_SED+y}
     4895then :
     4896  printf %s "(cached) " >&6
     4897else case e in #(
     4898  e)           ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
    42154899     for ac_i in 1 2 3 4 5 6 7; do
    42164900       ac_script="$ac_script$as_nl$ac_script"
    … …  
    42254909do
    42264910  IFS=$as_save_IFS
    4227   test -z "$as_dir" && as_dir=.
    4228     for ac_prog in sed gsed; do
     4911  case $as_dir in #(((
     4912    '') as_dir=./ ;;
     4913    */) ;;
     4914    *) as_dir=$as_dir/ ;;
     4915  esac
     4916    for ac_prog in sed gsed
     4917   do
    42294918    for ac_exec_ext in '' $ac_executable_extensions; do
    4230       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
     4919      ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
    42314920      as_fn_executable_p "$ac_path_SED" || continue
    42324921# Check for GNU ac_path_SED and select it if it is found.
    42334922  # Check for GNU $ac_path_SED
    4234 case `"$ac_path_SED" --version 2>&1` in
     4923case `"$ac_path_SED" --version 2>&1` in #(
    42354924*GNU*)
    42364925  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
     4926#(
    42374927*)
    42384928  ac_count=0
    4239   $as_echo_n 0123456789 >"conftest.in"
     4929  printf %s 0123456789 >"conftest.in"
    42404930  while :
    42414931  do
    … …  
    42434933    mv "conftest.tmp" "conftest.in"
    42444934    cp "conftest.in" "conftest.nl"
    4245     $as_echo '' >> "conftest.nl"
     4935    printf "%s\n" '' >> "conftest.nl"
    42464936    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
    42474937    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    … …  
    42694959  ac_cv_path_SED=$SED
    42704960fi
    4271 
    4272 fi
    4273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
    4274 $as_echo "$ac_cv_path_SED" >&6; }
     4961 ;;
     4962esac
     4963fi
     4964{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
     4965printf "%s\n" "$ac_cv_path_SED" >&6; }
    42754966 SED="$ac_cv_path_SED"
    42764967  rm -f conftest.sed
    … …  
    42894980
    42904981
    4291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
    4292 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
    4293 if ${ac_cv_path_GREP+:} false; then :
    4294   $as_echo_n "(cached) " >&6
    4295 else
    4296   if test -z "$GREP"; then
     4982{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
     4983printf %s "checking for grep that handles long lines and -e... " >&6; }
     4984if test ${ac_cv_path_GREP+y}
     4985then :
     4986  printf %s "(cached) " >&6
     4987else case e in #(
     4988  e) if test -z "$GREP"; then
    42974989  ac_path_GREP_found=false
    42984990  # Loop through the user's path and test for each of PROGNAME-LIST
    … …  
    43014993do
    43024994  IFS=$as_save_IFS
    4303   test -z "$as_dir" && as_dir=.
    4304     for ac_prog in grep ggrep; do
     4995  case $as_dir in #(((
     4996    '') as_dir=./ ;;
     4997    */) ;;
     4998    *) as_dir=$as_dir/ ;;
     4999  esac
     5000    for ac_prog in grep ggrep
     5001   do
    43055002    for ac_exec_ext in '' $ac_executable_extensions; do
    4306       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
     5003      ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
    43075004      as_fn_executable_p "$ac_path_GREP" || continue
    43085005# Check for GNU ac_path_GREP and select it if it is found.
    43095006  # Check for GNU $ac_path_GREP
    4310 case `"$ac_path_GREP" --version 2>&1` in
     5007case `"$ac_path_GREP" --version 2>&1` in #(
    43115008*GNU*)
    43125009  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
     5010#(
    43135011*)
    43145012  ac_count=0
    4315   $as_echo_n 0123456789 >"conftest.in"
     5013  printf %s 0123456789 >"conftest.in"
    43165014  while :
    43175015  do
    … …  
    43195017    mv "conftest.tmp" "conftest.in"
    43205018    cp "conftest.in" "conftest.nl"
    4321     $as_echo 'GREP' >> "conftest.nl"
     5019    printf "%s\n" 'GREP' >> "conftest.nl"
    43225020    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    43235021    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    … …  
    43455043  ac_cv_path_GREP=$GREP
    43465044fi
    4347 
    4348 fi
    4349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
    4350 $as_echo "$ac_cv_path_GREP" >&6; }
     5045 ;;
     5046esac
     5047fi
     5048{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
     5049printf "%s\n" "$ac_cv_path_GREP" >&6; }
    43515050 GREP="$ac_cv_path_GREP"
    43525051
    43535052
    4354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
    4355 $as_echo_n "checking for egrep... " >&6; }
    4356 if ${ac_cv_path_EGREP+:} false; then :
    4357   $as_echo_n "(cached) " >&6
    4358 else
    4359   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
     5053{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
     5054printf %s "checking for egrep... " >&6; }
     5055if test ${ac_cv_path_EGREP+y}
     5056then :
     5057  printf %s "(cached) " >&6
     5058else case e in #(
     5059  e) if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
    43605060   then ac_cv_path_EGREP="$GREP -E"
    43615061   else
    … …  
    43675067do
    43685068  IFS=$as_save_IFS
    4369   test -z "$as_dir" && as_dir=.
    4370     for ac_prog in egrep; do
     5069  case $as_dir in #(((
     5070    '') as_dir=./ ;;
     5071    */) ;;
     5072    *) as_dir=$as_dir/ ;;
     5073  esac
     5074    for ac_prog in egrep
     5075   do
    43715076    for ac_exec_ext in '' $ac_executable_extensions; do
    4372       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
     5077      ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
    43735078      as_fn_executable_p "$ac_path_EGREP" || continue
    43745079# Check for GNU ac_path_EGREP and select it if it is found.
    43755080  # Check for GNU $ac_path_EGREP
    4376 case `"$ac_path_EGREP" --version 2>&1` in
     5081case `"$ac_path_EGREP" --version 2>&1` in #(
    43775082*GNU*)
    43785083  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
     5084#(
    43795085*)
    43805086  ac_count=0
    4381   $as_echo_n 0123456789 >"conftest.in"
     5087  printf %s 0123456789 >"conftest.in"
    43825088  while :
    43835089  do
    … …  
    43855091    mv "conftest.tmp" "conftest.in"
    43865092    cp "conftest.in" "conftest.nl"
    4387     $as_echo 'EGREP' >> "conftest.nl"
     5093    printf "%s\n" 'EGREP' >> "conftest.nl"
    43885094    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    43895095    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    … …  
    44125118fi
    44135119
    4414    fi
    4415 fi
    4416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
    4417 $as_echo "$ac_cv_path_EGREP" >&6; }
     5120   fi ;;
     5121esac
     5122fi
     5123{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
     5124printf "%s\n" "$ac_cv_path_EGREP" >&6; }
    44185125 EGREP="$ac_cv_path_EGREP"
    44195126
    4420 
    4421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
    4422 $as_echo_n "checking for fgrep... " >&6; }
    4423 if ${ac_cv_path_FGREP+:} false; then :
    4424   $as_echo_n "(cached) " >&6
    4425 else
    4426   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
     5127         EGREP_TRADITIONAL=$EGREP
     5128 ac_cv_path_EGREP_TRADITIONAL=$EGREP
     5129
     5130{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
     5131printf %s "checking for fgrep... " >&6; }
     5132if test ${ac_cv_path_FGREP+y}
     5133then :
     5134  printf %s "(cached) " >&6
     5135else case e in #(
     5136  e) if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
    44275137   then ac_cv_path_FGREP="$GREP -F"
    44285138   else
    … …  
    44345144do
    44355145  IFS=$as_save_IFS
    4436   test -z "$as_dir" && as_dir=.
    4437     for ac_prog in fgrep; do
     5146  case $as_dir in #(((
     5147    '') as_dir=./ ;;
     5148    */) ;;
     5149    *) as_dir=$as_dir/ ;;
     5150  esac
     5151    for ac_prog in fgrep
     5152   do
    44385153    for ac_exec_ext in '' $ac_executable_extensions; do
    4439       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
     5154      ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext"
    44405155      as_fn_executable_p "$ac_path_FGREP" || continue
    44415156# Check for GNU ac_path_FGREP and select it if it is found.
    44425157  # Check for GNU $ac_path_FGREP
    4443 case `"$ac_path_FGREP" --version 2>&1` in
     5158case `"$ac_path_FGREP" --version 2>&1` in #(
    44445159*GNU*)
    44455160  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
     5161#(
    44465162*)
    44475163  ac_count=0
    4448   $as_echo_n 0123456789 >"conftest.in"
     5164  printf %s 0123456789 >"conftest.in"
    44495165  while :
    44505166  do
    … …  
    44525168    mv "conftest.tmp" "conftest.in"
    44535169    cp "conftest.in" "conftest.nl"
    4454     $as_echo 'FGREP' >> "conftest.nl"
     5170    printf "%s\n" 'FGREP' >> "conftest.nl"
    44555171    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
    44565172    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    … …  
    44795195fi
    44805196
    4481    fi
    4482 fi
    4483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
    4484 $as_echo "$ac_cv_path_FGREP" >&6; }
     5197   fi ;;
     5198esac
     5199fi
     5200{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
     5201printf "%s\n" "$ac_cv_path_FGREP" >&6; }
    44855202 FGREP="$ac_cv_path_FGREP"
    44865203
    … …  
    45085225ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
    45095226
    4510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
    4511 $as_echo_n "checking how to print strings... " >&6; }
     5227{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
     5228printf %s "checking how to print strings... " >&6; }
    45125229# Test print first, because it will be a builtin if present.
    45135230if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
    … …  
    45355252
    45365253case $ECHO in
    4537   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
    4538 $as_echo "printf" >&6; } ;;
    4539   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
    4540 $as_echo "print -r" >&6; } ;;
    4541   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
    4542 $as_echo "cat" >&6; } ;;
     5254  printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5
     5255printf "%s\n" "printf" >&6; } ;;
     5256  print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
     5257printf "%s\n" "print -r" >&6; } ;;
     5258  *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5
     5259printf "%s\n" "cat" >&6; } ;;
    45435260esac
    45445261
    … …  
    45595276
    45605277# Check whether --with-gnu-ld was given.
    4561 if test "${with_gnu_ld+set}" = set; then :
     5278if test ${with_gnu_ld+y}
     5279then :
    45625280  withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
    4563 else
    4564   with_gnu_ld=no
     5281else case e in #(
     5282  e) with_gnu_ld=no ;;
     5283esac
    45655284fi
    45665285
    … …  
    45685287if test yes = "$GCC"; then
    45695288  # Check if gcc -print-prog-name=ld gives a path.
    4570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
    4571 $as_echo_n "checking for ld used by $CC... " >&6; }
     5289  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
     5290printf %s "checking for ld used by $CC... " >&6; }
    45725291  case $host in
    45735292  *-*-mingw*)
    … …  
    45985317  esac
    45995318elif test yes = "$with_gnu_ld"; then
    4600   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
    4601 $as_echo_n "checking for GNU ld... " >&6; }
    4602 else
    4603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
    4604 $as_echo_n "checking for non-GNU ld... " >&6; }
    4605 fi
    4606 if ${lt_cv_path_LD+:} false; then :
    4607   $as_echo_n "(cached) " >&6
    4608 else
    4609   if test -z "$LD"; then
     5319  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
     5320printf %s "checking for GNU ld... " >&6; }
     5321else
     5322  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
     5323printf %s "checking for non-GNU ld... " >&6; }
     5324fi
     5325if test ${lt_cv_path_LD+y}
     5326then :
     5327  printf %s "(cached) " >&6
     5328else case e in #(
     5329  e) if test -z "$LD"; then
    46105330  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    46115331  for ac_dir in $PATH; do
    … …  
    46305350else
    46315351  lt_cv_path_LD=$LD # Let the user override the test with a path.
    4632 fi
     5352fi ;;
     5353esac
    46335354fi
    46345355
    46355356LD=$lt_cv_path_LD
    46365357if test -n "$LD"; then
    4637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
    4638 $as_echo "$LD" >&6; }
    4639 else
    4640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    4641 $as_echo "no" >&6; }
     5358  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
     5359printf "%s\n" "$LD" >&6; }
     5360else
     5361  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     5362printf "%s\n" "no" >&6; }
    46425363fi
    46435364test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
    4644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
    4645 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
    4646 if ${lt_cv_prog_gnu_ld+:} false; then :
    4647   $as_echo_n "(cached) " >&6
    4648 else
    4649   # I'd rather use --version here, but apparently some GNU lds only accept -v.
     5365{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
     5366printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
     5367if test ${lt_cv_prog_gnu_ld+y}
     5368then :
     5369  printf %s "(cached) " >&6
     5370else case e in #(
     5371  e) # I'd rather use --version here, but apparently some GNU lds only accept -v.
    46505372case `$LD -v 2>&1 </dev/null` in
    46515373*GNU* | *'with BFD'*)
    … …  
    46555377  lt_cv_prog_gnu_ld=no
    46565378  ;;
    4657 esac
    4658 fi
    4659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
    4660 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
     5379esac ;;
     5380esac
     5381fi
     5382{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
     5383printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; }
    46615384with_gnu_ld=$lt_cv_prog_gnu_ld
    46625385
    … …  
    46745397ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    46755398ac_compiler_gnu=$ac_cv_c_compiler_gnu
    4676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
    4677 $as_echo_n "checking how to run the C preprocessor... " >&6; }
     5399{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
     5400printf %s "checking how to run the C preprocessor... " >&6; }
    46785401# On Suns, sometimes $CPP names a directory.
    46795402if test -n "$CPP" && test -d "$CPP"; then
    … …  
    46815404fi
    46825405if test -z "$CPP"; then
    4683   if ${ac_cv_prog_CPP+:} false; then :
    4684   $as_echo_n "(cached) " >&6
    4685 else
    4686       # Double quotes because CPP needs to be expanded
    4687     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
     5406  if test ${ac_cv_prog_CPP+y}
     5407then :
     5408  printf %s "(cached) " >&6
     5409else case e in #(
     5410  e)     # Double quotes because $CC needs to be expanded
     5411    for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
    46885412    do
    46895413      ac_preproc_ok=false
    … …  
    46925416  # Use a header file that comes with gcc, so configuring glibc
    46935417  # with a fresh cross-compiler works.
    4694   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    4695   # <limits.h> exists even on freestanding compilers.
    46965418  # On the NeXT, cc -E runs the code through the compiler's parser,
    46975419  # not just through cpp. "Syntax error" is here to catch this case.
    46985420  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    46995421/* end confdefs.h.  */
    4700 #ifdef __STDC__
    4701 # include <limits.h>
    4702 #else
    4703 # include <assert.h>
    4704 #endif
     5422#include <limits.h>
    47055423                     Syntax error
    47065424_ACEOF
    4707 if ac_fn_c_try_cpp "$LINENO"; then :
    4708 
    4709 else
    4710   # Broken: fails on valid input.
    4711 continue
     5425if ac_fn_c_try_cpp "$LINENO"
     5426then :
     5427
     5428else case e in #(
     5429  e) # Broken: fails on valid input.
     5430continue ;;
     5431esac
    47125432fi
    47135433rm -f conftest.err conftest.i conftest.$ac_ext
    … …  
    47195439#include <ac_nonexistent.h>
    47205440_ACEOF
    4721 if ac_fn_c_try_cpp "$LINENO"; then :
     5441if ac_fn_c_try_cpp "$LINENO"
     5442then :
    47225443  # Broken: success on invalid input.
    47235444continue
    4724 else
    4725   # Passes both tests.
     5445else case e in #(
     5446  e) # Passes both tests.
    47265447ac_preproc_ok=:
    4727 break
     5448break ;;
     5449esac
    47285450fi
    47295451rm -f conftest.err conftest.i conftest.$ac_ext
    47305452
    47315453done
    4732 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
     5454# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped.
    47335455rm -f conftest.i conftest.err conftest.$ac_ext
    4734 if $ac_preproc_ok; then :
     5456if $ac_preproc_ok
     5457then :
    47355458  break
    47365459fi
    … …  
    47385461    done
    47395462    ac_cv_prog_CPP=$CPP
    4740 
     5463   ;;
     5464esac
    47415465fi
    47425466  CPP=$ac_cv_prog_CPP
    … …  
    47445468  ac_cv_prog_CPP=$CPP
    47455469fi
    4746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
    4747 $as_echo "$CPP" >&6; }
     5470{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
     5471printf "%s\n" "$CPP" >&6; }
    47485472ac_preproc_ok=false
    47495473for ac_c_preproc_warn_flag in '' yes
    … …  
    47515475  # Use a header file that comes with gcc, so configuring glibc
    47525476  # with a fresh cross-compiler works.
    4753   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    4754   # <limits.h> exists even on freestanding compilers.
    47555477  # On the NeXT, cc -E runs the code through the compiler's parser,
    47565478  # not just through cpp. "Syntax error" is here to catch this case.
    47575479  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    47585480/* end confdefs.h.  */
    4759 #ifdef __STDC__
    4760 # include <limits.h>
    4761 #else
    4762 # include <assert.h>
    4763 #endif
     5481#include <limits.h>
    47645482                     Syntax error
    47655483_ACEOF
    4766 if ac_fn_c_try_cpp "$LINENO"; then :
    4767 
    4768 else
    4769   # Broken: fails on valid input.
    4770 continue
     5484if ac_fn_c_try_cpp "$LINENO"
     5485then :
     5486
     5487else case e in #(
     5488  e) # Broken: fails on valid input.
     5489continue ;;
     5490esac
    47715491fi
    47725492rm -f conftest.err conftest.i conftest.$ac_ext
    … …  
    47785498#include <ac_nonexistent.h>
    47795499_ACEOF
    4780 if ac_fn_c_try_cpp "$LINENO"; then :
     5500if ac_fn_c_try_cpp "$LINENO"
     5501then :
    47815502  # Broken: success on invalid input.
    47825503continue
    4783 else
    4784   # Passes both tests.
     5504else case e in #(
     5505  e) # Passes both tests.
    47855506ac_preproc_ok=:
    4786 break
     5507break ;;
     5508esac
    47875509fi
    47885510rm -f conftest.err conftest.i conftest.$ac_ext
    47895511
    47905512done
    4791 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
     5513# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped.
    47925514rm -f conftest.i conftest.err conftest.$ac_ext
    4793 if $ac_preproc_ok; then :
    4794 
    4795 else
    4796   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    4797 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     5515if $ac_preproc_ok
     5516then :
     5517
     5518else case e in #(
     5519  e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
     5520printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
    47985521as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
    4799 See \`config.log' for more details" "$LINENO" 5; }
     5522See 'config.log' for more details" "$LINENO" 5; } ;;
     5523esac
    48005524fi
    48015525
    … …  
    48105534  # Extract the first word of "$ac_prog", so it can be a program name with args.
    48115535set dummy $ac_prog; ac_word=$2
    4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    4813 $as_echo_n "checking for $ac_word... " >&6; }
    4814 if ${ac_cv_prog_AWK+:} false; then :
    4815   $as_echo_n "(cached) " >&6
    4816 else
    4817   if test -n "$AWK"; then
     5536{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     5537printf %s "checking for $ac_word... " >&6; }
     5538if test ${ac_cv_prog_AWK+y}
     5539then :
     5540  printf %s "(cached) " >&6
     5541else case e in #(
     5542  e) if test -n "$AWK"; then
    48185543  ac_cv_prog_AWK="$AWK" # Let the user override the test.
    48195544else
    … …  
    48225547do
    48235548  IFS=$as_save_IFS
    4824   test -z "$as_dir" && as_dir=.
     5549  case $as_dir in #(((
     5550    '') as_dir=./ ;;
     5551    */) ;;
     5552    *) as_dir=$as_dir/ ;;
     5553  esac
    48255554    for ac_exec_ext in '' $ac_executable_extensions; do
    4826   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     5555  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    48275556    ac_cv_prog_AWK="$ac_prog"
    4828     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     5557    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    48295558    break 2
    48305559  fi
    … …  
    48335562IFS=$as_save_IFS
    48345563
    4835 fi
     5564fi ;;
     5565esac
    48365566fi
    48375567AWK=$ac_cv_prog_AWK
    48385568if test -n "$AWK"; then
    4839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
    4840 $as_echo "$AWK" >&6; }
    4841 else
    4842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    4843 $as_echo "no" >&6; }
     5569  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
     5570printf "%s\n" "$AWK" >&6; }
     5571else
     5572  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     5573printf "%s\n" "no" >&6; }
    48445574fi
    48455575
    … …  
    48495579
    48505580
    4851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
    4852 $as_echo_n "checking whether ln -s works... " >&6; }
     5581{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
     5582printf %s "checking whether ln -s works... " >&6; }
    48535583LN_S=$as_ln_s
    48545584if test "$LN_S" = "ln -s"; then
    4855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    4856 $as_echo "yes" >&6; }
    4857 else
    4858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
    4859 $as_echo "no, using $LN_S" >&6; }
    4860 fi
    4861 
    4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
    4863 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
     5585  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     5586printf "%s\n" "yes" >&6; }
     5587else
     5588  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
     5589printf "%s\n" "no, using $LN_S" >&6; }
     5590fi
     5591
     5592{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
     5593printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
    48645594set x ${MAKE-make}
    4865 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
    4866 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
    4867   $as_echo_n "(cached) " >&6
    4868 else
    4869   cat >conftest.make <<\_ACEOF
     5595ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
     5596if eval test \${ac_cv_prog_make_${ac_make}_set+y}
     5597then :
     5598  printf %s "(cached) " >&6
     5599else case e in #(
     5600  e) cat >conftest.make <<\_ACEOF
    48705601SHELL = /bin/sh
    48715602all:
    … …  
    48795610    eval ac_cv_prog_make_${ac_make}_set=no;;
    48805611esac
    4881 rm -f conftest.make
     5612rm -f conftest.make ;;
     5613esac
    48825614fi
    48835615if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
    4884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    4885 $as_echo "yes" >&6; }
     5616  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     5617printf "%s\n" "yes" >&6; }
    48865618  SET_MAKE=
    48875619else
    4888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    4889 $as_echo "no" >&6; }
     5620  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     5621printf "%s\n" "no" >&6; }
    48905622  SET_MAKE="MAKE=${MAKE-make}"
    48915623fi
    … …  
    48945626case `pwd` in
    48955627  *\ * | *\     *)
    4896     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
    4897 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
    4898 esac
    4899 
    4900 
    4901 
    4902 macro_version='2.4.6'
    4903 macro_revision='2.4.6'
     5628    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
     5629printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
     5630esac
     5631
     5632
     5633
     5634macro_version='2.4.7'
     5635macro_revision='2.4.7'
     5636
    49045637
    49055638
    … …  
    49345667no_glob_subst='s/\*/\\\*/g'
    49355668
    4936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
    4937 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
    4938 if ${lt_cv_path_NM+:} false; then :
    4939   $as_echo_n "(cached) " >&6
    4940 else
    4941   if test -n "$NM"; then
     5669{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
     5670printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
     5671if test ${lt_cv_path_NM+y}
     5672then :
     5673  printf %s "(cached) " >&6
     5674else case e in #(
     5675  e) if test -n "$NM"; then
    49425676  # Let the user override the test.
    49435677  lt_cv_path_NM=$NM
    … …  
    49635697        *) lt_bad_file=/dev/null ;;
    49645698        esac
    4965         case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
     5699        case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in
    49665700        *$lt_bad_file* | *'Invalid file or object type'*)
    49675701          lt_cv_path_NM="$tmp_nm -B"
    … …  
    49695703          ;;
    49705704        *)
    4971           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
     5705          case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in
    49725706          */dev/null*)
    49735707            lt_cv_path_NM="$tmp_nm -p"
    … …  
    49865720  done
    49875721  : ${lt_cv_path_NM=no}
    4988 fi
    4989 fi
    4990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
    4991 $as_echo "$lt_cv_path_NM" >&6; }
     5722fi ;;
     5723esac
     5724fi
     5725{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
     5726printf "%s\n" "$lt_cv_path_NM" >&6; }
    49925727if test no != "$lt_cv_path_NM"; then
    49935728  NM=$lt_cv_path_NM
    … …  
    50025737    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    50035738set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    5004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    5005 $as_echo_n "checking for $ac_word... " >&6; }
    5006 if ${ac_cv_prog_DUMPBIN+:} false; then :
    5007   $as_echo_n "(cached) " >&6
    5008 else
    5009   if test -n "$DUMPBIN"; then
     5739{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     5740printf %s "checking for $ac_word... " >&6; }
     5741if test ${ac_cv_prog_DUMPBIN+y}
     5742then :
     5743  printf %s "(cached) " >&6
     5744else case e in #(
     5745  e) if test -n "$DUMPBIN"; then
    50105746  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
    50115747else
    … …  
    50145750do
    50155751  IFS=$as_save_IFS
    5016   test -z "$as_dir" && as_dir=.
     5752  case $as_dir in #(((
     5753    '') as_dir=./ ;;
     5754    */) ;;
     5755    *) as_dir=$as_dir/ ;;
     5756  esac
    50175757    for ac_exec_ext in '' $ac_executable_extensions; do
    5018   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     5758  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    50195759    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
    5020     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     5760    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    50215761    break 2
    50225762  fi
    … …  
    50255765IFS=$as_save_IFS
    50265766
    5027 fi
     5767fi ;;
     5768esac
    50285769fi
    50295770DUMPBIN=$ac_cv_prog_DUMPBIN
    50305771if test -n "$DUMPBIN"; then
    5031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
    5032 $as_echo "$DUMPBIN" >&6; }
    5033 else
    5034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    5035 $as_echo "no" >&6; }
     5772  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
     5773printf "%s\n" "$DUMPBIN" >&6; }
     5774else
     5775  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     5776printf "%s\n" "no" >&6; }
    50365777fi
    50375778
    … …  
    50465787  # Extract the first word of "$ac_prog", so it can be a program name with args.
    50475788set dummy $ac_prog; ac_word=$2
    5048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    5049 $as_echo_n "checking for $ac_word... " >&6; }
    5050 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
    5051   $as_echo_n "(cached) " >&6
    5052 else
    5053   if test -n "$ac_ct_DUMPBIN"; then
     5789{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     5790printf %s "checking for $ac_word... " >&6; }
     5791if test ${ac_cv_prog_ac_ct_DUMPBIN+y}
     5792then :
     5793  printf %s "(cached) " >&6
     5794else case e in #(
     5795  e) if test -n "$ac_ct_DUMPBIN"; then
    50545796  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
    50555797else
    … …  
    50585800do
    50595801  IFS=$as_save_IFS
    5060   test -z "$as_dir" && as_dir=.
     5802  case $as_dir in #(((
     5803    '') as_dir=./ ;;
     5804    */) ;;
     5805    *) as_dir=$as_dir/ ;;
     5806  esac
    50615807    for ac_exec_ext in '' $ac_executable_extensions; do
    5062   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     5808  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    50635809    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
    5064     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     5810    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    50655811    break 2
    50665812  fi
    … …  
    50695815IFS=$as_save_IFS
    50705816
    5071 fi
     5817fi ;;
     5818esac
    50725819fi
    50735820ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
    50745821if test -n "$ac_ct_DUMPBIN"; then
    5075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
    5076 $as_echo "$ac_ct_DUMPBIN" >&6; }
    5077 else
    5078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    5079 $as_echo "no" >&6; }
     5822  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
     5823printf "%s\n" "$ac_ct_DUMPBIN" >&6; }
     5824else
     5825  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     5826printf "%s\n" "no" >&6; }
    50805827fi
    50815828
    … …  
    50895836    case $cross_compiling:$ac_tool_warned in
    50905837yes:)
    5091 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    5092 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     5838{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     5839printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    50935840ac_tool_warned=yes ;;
    50945841esac
    … …  
    50975844fi
    50985845
    5099     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
     5846    case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in
    51005847    *COFF*)
    51015848      DUMPBIN="$DUMPBIN -symbols -headers"
    … …  
    51185865
    51195866
    5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
    5121 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
    5122 if ${lt_cv_nm_interface+:} false; then :
    5123   $as_echo_n "(cached) " >&6
    5124 else
    5125   lt_cv_nm_interface="BSD nm"
     5867{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
     5868printf %s "checking the name lister ($NM) interface... " >&6; }
     5869if test ${lt_cv_nm_interface+y}
     5870then :
     5871  printf %s "(cached) " >&6
     5872else case e in #(
     5873  e) lt_cv_nm_interface="BSD nm"
    51265874  echo "int some_variable = 0;" > conftest.$ac_ext
    51275875  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
    … …  
    51365884    lt_cv_nm_interface="MS dumpbin"
    51375885  fi
    5138   rm -f conftest*
    5139 fi
    5140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
    5141 $as_echo "$lt_cv_nm_interface" >&6; }
     5886  rm -f conftest* ;;
     5887esac
     5888fi
     5889{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
     5890printf "%s\n" "$lt_cv_nm_interface" >&6; }
    51425891
    51435892# find the maximum length of command line arguments
    5144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
    5145 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
    5146 if ${lt_cv_sys_max_cmd_len+:} false; then :
    5147   $as_echo_n "(cached) " >&6
    5148 else
    5149     i=0
     5893{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
     5894printf %s "checking the maximum length of command line arguments... " >&6; }
     5895if test ${lt_cv_sys_max_cmd_len+y}
     5896then :
     5897  printf %s "(cached) " >&6
     5898else case e in #(
     5899  e)   i=0
    51505900  teststring=ABCD
    51515901
    … …  
    51885938    ;;
    51895939
    5190   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
     5940  bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*)
    51915941    # This has been around since 386BSD, at least.  Likely further.
    51925942    if test -x /sbin/sysctl; then
    … …  
    52315981    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
    52325982    if test -n "$kargmax"; then
    5233       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
     5983      lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[         ]//'`
    52345984    else
    52355985      lt_cv_sys_max_cmd_len=32768
    … …  
    52696019    ;;
    52706020  esac
    5271 
     6021 ;;
     6022esac
    52726023fi
    52736024
    52746025if test -n "$lt_cv_sys_max_cmd_len"; then
    5275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
    5276 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
    5277 else
    5278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
    5279 $as_echo "none" >&6; }
     6026  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
     6027printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; }
     6028else
     6029  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5
     6030printf "%s\n" "none" >&6; }
    52806031fi
    52816032max_cmd_len=$lt_cv_sys_max_cmd_len
    … …  
    53216072
    53226073
    5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
    5324 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
    5325 if ${lt_cv_to_host_file_cmd+:} false; then :
    5326   $as_echo_n "(cached) " >&6
    5327 else
    5328   case $host in
     6074{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
     6075printf %s "checking how to convert $build file names to $host format... " >&6; }
     6076if test ${lt_cv_to_host_file_cmd+y}
     6077then :
     6078  printf %s "(cached) " >&6
     6079else case e in #(
     6080  e) case $host in
    53296081  *-*-mingw* )
    53306082    case $build in
    … …  
    53576109    ;;
    53586110esac
    5359 
     6111 ;;
     6112esac
    53606113fi
    53616114
    53626115to_host_file_cmd=$lt_cv_to_host_file_cmd
    5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
    5364 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
    5365 
    5366 
    5367 
    5368 
    5369 
    5370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
    5371 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
    5372 if ${lt_cv_to_tool_file_cmd+:} false; then :
    5373   $as_echo_n "(cached) " >&6
    5374 else
    5375   #assume ordinary cross tools, or native build.
     6116{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
     6117printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; }
     6118
     6119
     6120
     6121
     6122
     6123{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
     6124printf %s "checking how to convert $build file names to toolchain format... " >&6; }
     6125if test ${lt_cv_to_tool_file_cmd+y}
     6126then :
     6127  printf %s "(cached) " >&6
     6128else case e in #(
     6129  e) #assume ordinary cross tools, or native build.
    53766130lt_cv_to_tool_file_cmd=func_convert_file_noop
    53776131case $host in
    … …  
    53846138    ;;
    53856139esac
    5386 
     6140 ;;
     6141esac
    53876142fi
    53886143
    53896144to_tool_file_cmd=$lt_cv_to_tool_file_cmd
    5390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
    5391 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
    5392 
    5393 
    5394 
    5395 
    5396 
    5397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
    5398 $as_echo_n "checking for $LD option to reload object files... " >&6; }
    5399 if ${lt_cv_ld_reload_flag+:} false; then :
    5400   $as_echo_n "(cached) " >&6
    5401 else
    5402   lt_cv_ld_reload_flag='-r'
    5403 fi
    5404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
    5405 $as_echo "$lt_cv_ld_reload_flag" >&6; }
     6145{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
     6146printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; }
     6147
     6148
     6149
     6150
     6151
     6152{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
     6153printf %s "checking for $LD option to reload object files... " >&6; }
     6154if test ${lt_cv_ld_reload_flag+y}
     6155then :
     6156  printf %s "(cached) " >&6
     6157else case e in #(
     6158  e) lt_cv_ld_reload_flag='-r' ;;
     6159esac
     6160fi
     6161{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
     6162printf "%s\n" "$lt_cv_ld_reload_flag" >&6; }
    54066163reload_flag=$lt_cv_ld_reload_flag
    54076164case $reload_flag in
    … …  
    54346191
    54356192if test -n "$ac_tool_prefix"; then
    5436   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
    5437 set dummy ${ac_tool_prefix}objdump; ac_word=$2
    5438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    5439 $as_echo_n "checking for $ac_word... " >&6; }
    5440 if ${ac_cv_prog_OBJDUMP+:} false; then :
    5441   $as_echo_n "(cached) " >&6
    5442 else
    5443   if test -n "$OBJDUMP"; then
    5444   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
     6193  # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args.
     6194set dummy ${ac_tool_prefix}file; ac_word=$2
     6195{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     6196printf %s "checking for $ac_word... " >&6; }
     6197if test ${ac_cv_prog_FILECMD+y}
     6198then :
     6199  printf %s "(cached) " >&6
     6200else case e in #(
     6201  e) if test -n "$FILECMD"; then
     6202  ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test.
    54456203else
    54466204as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    … …  
    54486206do
    54496207  IFS=$as_save_IFS
    5450   test -z "$as_dir" && as_dir=.
     6208  case $as_dir in #(((
     6209    '') as_dir=./ ;;
     6210    */) ;;
     6211    *) as_dir=$as_dir/ ;;
     6212  esac
    54516213    for ac_exec_ext in '' $ac_executable_extensions; do
    5452   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    5453     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
    5454     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     6214  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     6215    ac_cv_prog_FILECMD="${ac_tool_prefix}file"
     6216    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    54556217    break 2
    54566218  fi
    … …  
    54596221IFS=$as_save_IFS
    54606222
    5461 fi
    5462 fi
    5463 OBJDUMP=$ac_cv_prog_OBJDUMP
    5464 if test -n "$OBJDUMP"; then
    5465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
    5466 $as_echo "$OBJDUMP" >&6; }
    5467 else
    5468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    5469 $as_echo "no" >&6; }
    5470 fi
    5471 
    5472 
    5473 fi
    5474 if test -z "$ac_cv_prog_OBJDUMP"; then
    5475   ac_ct_OBJDUMP=$OBJDUMP
    5476   # Extract the first word of "objdump", so it can be a program name with args.
    5477 set dummy objdump; ac_word=$2
    5478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    5479 $as_echo_n "checking for $ac_word... " >&6; }
    5480 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
    5481   $as_echo_n "(cached) " >&6
    5482 else
    5483   if test -n "$ac_ct_OBJDUMP"; then
    5484   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
     6223fi ;;
     6224esac
     6225fi
     6226FILECMD=$ac_cv_prog_FILECMD
     6227if test -n "$FILECMD"; then
     6228  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5
     6229printf "%s\n" "$FILECMD" >&6; }
     6230else
     6231  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     6232printf "%s\n" "no" >&6; }
     6233fi
     6234
     6235
     6236fi
     6237if test -z "$ac_cv_prog_FILECMD"; then
     6238  ac_ct_FILECMD=$FILECMD
     6239  # Extract the first word of "file", so it can be a program name with args.
     6240set dummy file; ac_word=$2
     6241{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     6242printf %s "checking for $ac_word... " >&6; }
     6243if test ${ac_cv_prog_ac_ct_FILECMD+y}
     6244then :
     6245  printf %s "(cached) " >&6
     6246else case e in #(
     6247  e) if test -n "$ac_ct_FILECMD"; then
     6248  ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test.
    54856249else
    54866250as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    … …  
    54886252do
    54896253  IFS=$as_save_IFS
    5490   test -z "$as_dir" && as_dir=.
     6254  case $as_dir in #(((
     6255    '') as_dir=./ ;;
     6256    */) ;;
     6257    *) as_dir=$as_dir/ ;;
     6258  esac
    54916259    for ac_exec_ext in '' $ac_executable_extensions; do
    5492   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    5493     ac_cv_prog_ac_ct_OBJDUMP="objdump"
    5494     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     6260  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     6261    ac_cv_prog_ac_ct_FILECMD="file"
     6262    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    54956263    break 2
    54966264  fi
    … …  
    54996267IFS=$as_save_IFS
    55006268
    5501 fi
     6269fi ;;
     6270esac
     6271fi
     6272ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD
     6273if test -n "$ac_ct_FILECMD"; then
     6274  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5
     6275printf "%s\n" "$ac_ct_FILECMD" >&6; }
     6276else
     6277  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     6278printf "%s\n" "no" >&6; }
     6279fi
     6280
     6281  if test "x$ac_ct_FILECMD" = x; then
     6282    FILECMD=":"
     6283  else
     6284    case $cross_compiling:$ac_tool_warned in
     6285yes:)
     6286{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     6287printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     6288ac_tool_warned=yes ;;
     6289esac
     6290    FILECMD=$ac_ct_FILECMD
     6291  fi
     6292else
     6293  FILECMD="$ac_cv_prog_FILECMD"
     6294fi
     6295
     6296
     6297
     6298
     6299
     6300
     6301
     6302if test -n "$ac_tool_prefix"; then
     6303  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
     6304set dummy ${ac_tool_prefix}objdump; ac_word=$2
     6305{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     6306printf %s "checking for $ac_word... " >&6; }
     6307if test ${ac_cv_prog_OBJDUMP+y}
     6308then :
     6309  printf %s "(cached) " >&6
     6310else case e in #(
     6311  e) if test -n "$OBJDUMP"; then
     6312  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
     6313else
     6314as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     6315for as_dir in $PATH
     6316do
     6317  IFS=$as_save_IFS
     6318  case $as_dir in #(((
     6319    '') as_dir=./ ;;
     6320    */) ;;
     6321    *) as_dir=$as_dir/ ;;
     6322  esac
     6323    for ac_exec_ext in '' $ac_executable_extensions; do
     6324  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     6325    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
     6326    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     6327    break 2
     6328  fi
     6329done
     6330  done
     6331IFS=$as_save_IFS
     6332
     6333fi ;;
     6334esac
     6335fi
     6336OBJDUMP=$ac_cv_prog_OBJDUMP
     6337if test -n "$OBJDUMP"; then
     6338  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
     6339printf "%s\n" "$OBJDUMP" >&6; }
     6340else
     6341  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     6342printf "%s\n" "no" >&6; }
     6343fi
     6344
     6345
     6346fi
     6347if test -z "$ac_cv_prog_OBJDUMP"; then
     6348  ac_ct_OBJDUMP=$OBJDUMP
     6349  # Extract the first word of "objdump", so it can be a program name with args.
     6350set dummy objdump; ac_word=$2
     6351{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     6352printf %s "checking for $ac_word... " >&6; }
     6353if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
     6354then :
     6355  printf %s "(cached) " >&6
     6356else case e in #(
     6357  e) if test -n "$ac_ct_OBJDUMP"; then
     6358  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
     6359else
     6360as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
     6361for as_dir in $PATH
     6362do
     6363  IFS=$as_save_IFS
     6364  case $as_dir in #(((
     6365    '') as_dir=./ ;;
     6366    */) ;;
     6367    *) as_dir=$as_dir/ ;;
     6368  esac
     6369    for ac_exec_ext in '' $ac_executable_extensions; do
     6370  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     6371    ac_cv_prog_ac_ct_OBJDUMP="objdump"
     6372    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     6373    break 2
     6374  fi
     6375done
     6376  done
     6377IFS=$as_save_IFS
     6378
     6379fi ;;
     6380esac
    55026381fi
    55036382ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
    55046383if test -n "$ac_ct_OBJDUMP"; then
    5505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
    5506 $as_echo "$ac_ct_OBJDUMP" >&6; }
    5507 else
    5508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    5509 $as_echo "no" >&6; }
     6384  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
     6385printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
     6386else
     6387  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     6388printf "%s\n" "no" >&6; }
    55106389fi
    55116390
    … …  
    55156394    case $cross_compiling:$ac_tool_warned in
    55166395yes:)
    5517 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    5518 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     6396{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     6397printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    55196398ac_tool_warned=yes ;;
    55206399esac
    … …  
    55326411
    55336412
    5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
    5535 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
    5536 if ${lt_cv_deplibs_check_method+:} false; then :
    5537   $as_echo_n "(cached) " >&6
    5538 else
    5539   lt_cv_file_magic_cmd='$MAGIC_CMD'
     6413{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
     6414printf %s "checking how to recognize dependent libraries... " >&6; }
     6415if test ${lt_cv_deplibs_check_method+y}
     6416then :
     6417  printf %s "(cached) " >&6
     6418else case e in #(
     6419  e) lt_cv_file_magic_cmd='$MAGIC_CMD'
    55406420lt_cv_file_magic_test_file=
    55416421lt_cv_deplibs_check_method='unknown'
    … …  
    55626442bsdi[45]*)
    55636443  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
    5564   lt_cv_file_magic_cmd='/usr/bin/file -L'
     6444  lt_cv_file_magic_cmd='$FILECMD -L'
    55656445  lt_cv_file_magic_test_file=/shlib/libc.so
    55666446  ;;
    … …  
    55966476  ;;
    55976477
    5598 freebsd* | dragonfly*)
     6478freebsd* | dragonfly* | midnightbsd*)
    55996479  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    56006480    case $host_cpu in
    … …  
    56036483      # Let's accept both of them until this is cleared up.
    56046484      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
    5605       lt_cv_file_magic_cmd=/usr/bin/file
     6485      lt_cv_file_magic_cmd=$FILECMD
    56066486      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
    56076487      ;;
    … …  
    56176497
    56186498hpux10.20* | hpux11*)
    5619   lt_cv_file_magic_cmd=/usr/bin/file
     6499  lt_cv_file_magic_cmd=$FILECMD
    56206500  case $host_cpu in
    56216501  ia64*)
    … …  
    56646544newos6*)
    56656545  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
    5666   lt_cv_file_magic_cmd=/usr/bin/file
     6546  lt_cv_file_magic_cmd=$FILECMD
    56676547  lt_cv_file_magic_test_file=/usr/lib/libnls.so
    56686548  ;;
    … …  
    57306610  ;;
    57316611esac
    5732 
    5733 fi
    5734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
    5735 $as_echo "$lt_cv_deplibs_check_method" >&6; }
     6612 ;;
     6613esac
     6614fi
     6615{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
     6616printf "%s\n" "$lt_cv_deplibs_check_method" >&6; }
    57366617
    57376618file_magic_glob=
    … …  
    57776658  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
    57786659set dummy ${ac_tool_prefix}dlltool; ac_word=$2
    5779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    5780 $as_echo_n "checking for $ac_word... " >&6; }
    5781 if ${ac_cv_prog_DLLTOOL+:} false; then :
    5782   $as_echo_n "(cached) " >&6
    5783 else
    5784   if test -n "$DLLTOOL"; then
     6660{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     6661printf %s "checking for $ac_word... " >&6; }
     6662if test ${ac_cv_prog_DLLTOOL+y}
     6663then :
     6664  printf %s "(cached) " >&6
     6665else case e in #(
     6666  e) if test -n "$DLLTOOL"; then
    57856667  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
    57866668else
    … …  
    57896671do
    57906672  IFS=$as_save_IFS
    5791   test -z "$as_dir" && as_dir=.
     6673  case $as_dir in #(((
     6674    '') as_dir=./ ;;
     6675    */) ;;
     6676    *) as_dir=$as_dir/ ;;
     6677  esac
    57926678    for ac_exec_ext in '' $ac_executable_extensions; do
    5793   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     6679  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    57946680    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
    5795     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     6681    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    57966682    break 2
    57976683  fi
    … …  
    58006686IFS=$as_save_IFS
    58016687
    5802 fi
     6688fi ;;
     6689esac
    58036690fi
    58046691DLLTOOL=$ac_cv_prog_DLLTOOL
    58056692if test -n "$DLLTOOL"; then
    5806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
    5807 $as_echo "$DLLTOOL" >&6; }
    5808 else
    5809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    5810 $as_echo "no" >&6; }
     6693  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
     6694printf "%s\n" "$DLLTOOL" >&6; }
     6695else
     6696  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     6697printf "%s\n" "no" >&6; }
    58116698fi
    58126699
    … …  
    58176704  # Extract the first word of "dlltool", so it can be a program name with args.
    58186705set dummy dlltool; ac_word=$2
    5819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    5820 $as_echo_n "checking for $ac_word... " >&6; }
    5821 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
    5822   $as_echo_n "(cached) " >&6
    5823 else
    5824   if test -n "$ac_ct_DLLTOOL"; then
     6706{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     6707printf %s "checking for $ac_word... " >&6; }
     6708if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
     6709then :
     6710  printf %s "(cached) " >&6
     6711else case e in #(
     6712  e) if test -n "$ac_ct_DLLTOOL"; then
    58256713  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
    58266714else
    … …  
    58296717do
    58306718  IFS=$as_save_IFS
    5831   test -z "$as_dir" && as_dir=.
     6719  case $as_dir in #(((
     6720    '') as_dir=./ ;;
     6721    */) ;;
     6722    *) as_dir=$as_dir/ ;;
     6723  esac
    58326724    for ac_exec_ext in '' $ac_executable_extensions; do
    5833   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     6725  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    58346726    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
    5835     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     6727    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    58366728    break 2
    58376729  fi
    … …  
    58406732IFS=$as_save_IFS
    58416733
    5842 fi
     6734fi ;;
     6735esac
    58436736fi
    58446737ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
    58456738if test -n "$ac_ct_DLLTOOL"; then
    5846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
    5847 $as_echo "$ac_ct_DLLTOOL" >&6; }
    5848 else
    5849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    5850 $as_echo "no" >&6; }
     6739  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
     6740printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
     6741else
     6742  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     6743printf "%s\n" "no" >&6; }
    58516744fi
    58526745
    … …  
    58566749    case $cross_compiling:$ac_tool_warned in
    58576750yes:)
    5858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    5859 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     6751{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     6752printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    58606753ac_tool_warned=yes ;;
    58616754esac
    … …  
    58746767
    58756768
    5876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
    5877 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
    5878 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
    5879   $as_echo_n "(cached) " >&6
    5880 else
    5881   lt_cv_sharedlib_from_linklib_cmd='unknown'
     6769{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
     6770printf %s "checking how to associate runtime and link libraries... " >&6; }
     6771if test ${lt_cv_sharedlib_from_linklib_cmd+y}
     6772then :
     6773  printf %s "(cached) " >&6
     6774else case e in #(
     6775  e) lt_cv_sharedlib_from_linklib_cmd='unknown'
    58826776
    58836777case $host_os in
    … …  
    58996793  ;;
    59006794esac
    5901 
    5902 fi
    5903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
    5904 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
     6795 ;;
     6796esac
     6797fi
     6798{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
     6799printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
    59056800sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
    59066801test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
    … …  
    59186813    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    59196814set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    5920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    5921 $as_echo_n "checking for $ac_word... " >&6; }
    5922 if ${ac_cv_prog_AR+:} false; then :
    5923   $as_echo_n "(cached) " >&6
    5924 else
    5925   if test -n "$AR"; then
     6815{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     6816printf %s "checking for $ac_word... " >&6; }
     6817if test ${ac_cv_prog_AR+y}
     6818then :
     6819  printf %s "(cached) " >&6
     6820else case e in #(
     6821  e) if test -n "$AR"; then
    59266822  ac_cv_prog_AR="$AR" # Let the user override the test.
    59276823else
    … …  
    59306826do
    59316827  IFS=$as_save_IFS
    5932   test -z "$as_dir" && as_dir=.
     6828  case $as_dir in #(((
     6829    '') as_dir=./ ;;
     6830    */) ;;
     6831    *) as_dir=$as_dir/ ;;
     6832  esac
    59336833    for ac_exec_ext in '' $ac_executable_extensions; do
    5934   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     6834  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    59356835    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
    5936     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     6836    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    59376837    break 2
    59386838  fi
    … …  
    59416841IFS=$as_save_IFS
    59426842
    5943 fi
     6843fi ;;
     6844esac
    59446845fi
    59456846AR=$ac_cv_prog_AR
    59466847if test -n "$AR"; then
    5947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
    5948 $as_echo "$AR" >&6; }
    5949 else
    5950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    5951 $as_echo "no" >&6; }
     6848  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
     6849printf "%s\n" "$AR" >&6; }
     6850else
     6851  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     6852printf "%s\n" "no" >&6; }
    59526853fi
    59536854
    … …  
    59626863  # Extract the first word of "$ac_prog", so it can be a program name with args.
    59636864set dummy $ac_prog; ac_word=$2
    5964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    5965 $as_echo_n "checking for $ac_word... " >&6; }
    5966 if ${ac_cv_prog_ac_ct_AR+:} false; then :
    5967   $as_echo_n "(cached) " >&6
    5968 else
    5969   if test -n "$ac_ct_AR"; then
     6865{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     6866printf %s "checking for $ac_word... " >&6; }
     6867if test ${ac_cv_prog_ac_ct_AR+y}
     6868then :
     6869  printf %s "(cached) " >&6
     6870else case e in #(
     6871  e) if test -n "$ac_ct_AR"; then
    59706872  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
    59716873else
    … …  
    59746876do
    59756877  IFS=$as_save_IFS
    5976   test -z "$as_dir" && as_dir=.
     6878  case $as_dir in #(((
     6879    '') as_dir=./ ;;
     6880    */) ;;
     6881    *) as_dir=$as_dir/ ;;
     6882  esac
    59776883    for ac_exec_ext in '' $ac_executable_extensions; do
    5978   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     6884  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    59796885    ac_cv_prog_ac_ct_AR="$ac_prog"
    5980     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     6886    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    59816887    break 2
    59826888  fi
    … …  
    59856891IFS=$as_save_IFS
    59866892
    5987 fi
     6893fi ;;
     6894esac
    59886895fi
    59896896ac_ct_AR=$ac_cv_prog_ac_ct_AR
    59906897if test -n "$ac_ct_AR"; then
    5991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
    5992 $as_echo "$ac_ct_AR" >&6; }
    5993 else
    5994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    5995 $as_echo "no" >&6; }
     6898  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
     6899printf "%s\n" "$ac_ct_AR" >&6; }
     6900else
     6901  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     6902printf "%s\n" "no" >&6; }
    59966903fi
    59976904
    … …  
    60056912    case $cross_compiling:$ac_tool_warned in
    60066913yes:)
    6007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    6008 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     6914{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     6915printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    60096916ac_tool_warned=yes ;;
    60106917esac
    … …  
    60146921
    60156922: ${AR=ar}
    6016 : ${AR_FLAGS=cru}
    6017 
    6018 
    6019 
    6020 
    6021 
    6022 
    6023 
    6024 
    6025 
    6026 
    6027 
    6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
    6029 $as_echo_n "checking for archiver @FILE support... " >&6; }
    6030 if ${lt_cv_ar_at_file+:} false; then :
    6031   $as_echo_n "(cached) " >&6
    6032 else
    6033   lt_cv_ar_at_file=no
     6923
     6924
     6925
     6926
     6927
     6928
     6929# Use ARFLAGS variable as AR's operation code to sync the variable naming with
     6930# Automake.  If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have
     6931# higher priority because thats what people were doing historically (setting
     6932# ARFLAGS for automake and AR_FLAGS for libtool).  FIXME: Make the AR_FLAGS
     6933# variable obsoleted/removed.
     6934
     6935test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr}
     6936lt_ar_flags=$AR_FLAGS
     6937
     6938
     6939
     6940
     6941
     6942
     6943# Make AR_FLAGS overridable by 'make ARFLAGS='.  Don't try to run-time override
     6944# by AR_FLAGS because that was never working and AR_FLAGS is about to die.
     6945
     6946
     6947
     6948
     6949
     6950
     6951{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
     6952printf %s "checking for archiver @FILE support... " >&6; }
     6953if test ${lt_cv_ar_at_file+y}
     6954then :
     6955  printf %s "(cached) " >&6
     6956else case e in #(
     6957  e) lt_cv_ar_at_file=no
    60346958   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    60356959/* end confdefs.h.  */
    60366960
    60376961int
    6038 main ()
     6962main (void)
    60396963{
    60406964
    … …  
    60436967}
    60446968_ACEOF
    6045 if ac_fn_c_try_compile "$LINENO"; then :
     6969if ac_fn_c_try_compile "$LINENO"
     6970then :
    60466971  echo conftest.$ac_objext > conftest.lst
    60476972      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
    … …  
    60496974  (eval $lt_ar_try) 2>&5
    60506975  ac_status=$?
    6051   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     6976  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    60526977  test $ac_status = 0; }
    60536978      if test 0 -eq "$ac_status"; then
    … …  
    60576982  (eval $lt_ar_try) 2>&5
    60586983  ac_status=$?
    6059   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     6984  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    60606985  test $ac_status = 0; }
    60616986        if test 0 -ne "$ac_status"; then
    … …  
    60666991
    60676992fi
    6068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    6069 
    6070 fi
    6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
    6072 $as_echo "$lt_cv_ar_at_file" >&6; }
     6993rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
     6994   ;;
     6995esac
     6996fi
     6997{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
     6998printf "%s\n" "$lt_cv_ar_at_file" >&6; }
    60736999
    60747000if test no = "$lt_cv_ar_at_file"; then
    … …  
    60877013  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
    60887014set dummy ${ac_tool_prefix}strip; ac_word=$2
    6089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    6090 $as_echo_n "checking for $ac_word... " >&6; }
    6091 if ${ac_cv_prog_STRIP+:} false; then :
    6092   $as_echo_n "(cached) " >&6
    6093 else
    6094   if test -n "$STRIP"; then
     7015{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     7016printf %s "checking for $ac_word... " >&6; }
     7017if test ${ac_cv_prog_STRIP+y}
     7018then :
     7019  printf %s "(cached) " >&6
     7020else case e in #(
     7021  e) if test -n "$STRIP"; then
    60957022  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
    60967023else
    … …  
    60997026do
    61007027  IFS=$as_save_IFS
    6101   test -z "$as_dir" && as_dir=.
     7028  case $as_dir in #(((
     7029    '') as_dir=./ ;;
     7030    */) ;;
     7031    *) as_dir=$as_dir/ ;;
     7032  esac
    61027033    for ac_exec_ext in '' $ac_executable_extensions; do
    6103   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     7034  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    61047035    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    6105     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     7036    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    61067037    break 2
    61077038  fi
    … …  
    61107041IFS=$as_save_IFS
    61117042
    6112 fi
     7043fi ;;
     7044esac
    61137045fi
    61147046STRIP=$ac_cv_prog_STRIP
    61157047if test -n "$STRIP"; then
    6116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
    6117 $as_echo "$STRIP" >&6; }
    6118 else
    6119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    6120 $as_echo "no" >&6; }
     7048  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
     7049printf "%s\n" "$STRIP" >&6; }
     7050else
     7051  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     7052printf "%s\n" "no" >&6; }
    61217053fi
    61227054
    … …  
    61277059  # Extract the first word of "strip", so it can be a program name with args.
    61287060set dummy strip; ac_word=$2
    6129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    6130 $as_echo_n "checking for $ac_word... " >&6; }
    6131 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
    6132   $as_echo_n "(cached) " >&6
    6133 else
    6134   if test -n "$ac_ct_STRIP"; then
     7061{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     7062printf %s "checking for $ac_word... " >&6; }
     7063if test ${ac_cv_prog_ac_ct_STRIP+y}
     7064then :
     7065  printf %s "(cached) " >&6
     7066else case e in #(
     7067  e) if test -n "$ac_ct_STRIP"; then
    61357068  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
    61367069else
    … …  
    61397072do
    61407073  IFS=$as_save_IFS
    6141   test -z "$as_dir" && as_dir=.
     7074  case $as_dir in #(((
     7075    '') as_dir=./ ;;
     7076    */) ;;
     7077    *) as_dir=$as_dir/ ;;
     7078  esac
    61427079    for ac_exec_ext in '' $ac_executable_extensions; do
    6143   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     7080  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    61447081    ac_cv_prog_ac_ct_STRIP="strip"
    6145     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     7082    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    61467083    break 2
    61477084  fi
    … …  
    61507087IFS=$as_save_IFS
    61517088
    6152 fi
     7089fi ;;
     7090esac
    61537091fi
    61547092ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
    61557093if test -n "$ac_ct_STRIP"; then
    6156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
    6157 $as_echo "$ac_ct_STRIP" >&6; }
    6158 else
    6159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    6160 $as_echo "no" >&6; }
     7094  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
     7095printf "%s\n" "$ac_ct_STRIP" >&6; }
     7096else
     7097  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     7098printf "%s\n" "no" >&6; }
    61617099fi
    61627100
    … …  
    61667104    case $cross_compiling:$ac_tool_warned in
    61677105yes:)
    6168 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    6169 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     7106{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     7107printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    61707108ac_tool_warned=yes ;;
    61717109esac
    … …  
    61867124  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
    61877125set dummy ${ac_tool_prefix}ranlib; ac_word=$2
    6188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    6189 $as_echo_n "checking for $ac_word... " >&6; }
    6190 if ${ac_cv_prog_RANLIB+:} false; then :
    6191   $as_echo_n "(cached) " >&6
    6192 else
    6193   if test -n "$RANLIB"; then
     7126{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     7127printf %s "checking for $ac_word... " >&6; }
     7128if test ${ac_cv_prog_RANLIB+y}
     7129then :
     7130  printf %s "(cached) " >&6
     7131else case e in #(
     7132  e) if test -n "$RANLIB"; then
    61947133  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
    61957134else
    … …  
    61987137do
    61997138  IFS=$as_save_IFS
    6200   test -z "$as_dir" && as_dir=.
     7139  case $as_dir in #(((
     7140    '') as_dir=./ ;;
     7141    */) ;;
     7142    *) as_dir=$as_dir/ ;;
     7143  esac
    62017144    for ac_exec_ext in '' $ac_executable_extensions; do
    6202   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     7145  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    62037146    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    6204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     7147    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    62057148    break 2
    62067149  fi
    … …  
    62097152IFS=$as_save_IFS
    62107153
    6211 fi
     7154fi ;;
     7155esac
    62127156fi
    62137157RANLIB=$ac_cv_prog_RANLIB
    62147158if test -n "$RANLIB"; then
    6215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
    6216 $as_echo "$RANLIB" >&6; }
    6217 else
    6218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    6219 $as_echo "no" >&6; }
     7159  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
     7160printf "%s\n" "$RANLIB" >&6; }
     7161else
     7162  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     7163printf "%s\n" "no" >&6; }
    62207164fi
    62217165
    … …  
    62267170  # Extract the first word of "ranlib", so it can be a program name with args.
    62277171set dummy ranlib; ac_word=$2
    6228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    6229 $as_echo_n "checking for $ac_word... " >&6; }
    6230 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
    6231   $as_echo_n "(cached) " >&6
    6232 else
    6233   if test -n "$ac_ct_RANLIB"; then
     7172{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     7173printf %s "checking for $ac_word... " >&6; }
     7174if test ${ac_cv_prog_ac_ct_RANLIB+y}
     7175then :
     7176  printf %s "(cached) " >&6
     7177else case e in #(
     7178  e) if test -n "$ac_ct_RANLIB"; then
    62347179  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
    62357180else
    … …  
    62387183do
    62397184  IFS=$as_save_IFS
    6240   test -z "$as_dir" && as_dir=.
     7185  case $as_dir in #(((
     7186    '') as_dir=./ ;;
     7187    */) ;;
     7188    *) as_dir=$as_dir/ ;;
     7189  esac
    62417190    for ac_exec_ext in '' $ac_executable_extensions; do
    6242   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     7191  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    62437192    ac_cv_prog_ac_ct_RANLIB="ranlib"
    6244     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     7193    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    62457194    break 2
    62467195  fi
    … …  
    62497198IFS=$as_save_IFS
    62507199
    6251 fi
     7200fi ;;
     7201esac
    62527202fi
    62537203ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
    62547204if test -n "$ac_ct_RANLIB"; then
    6255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
    6256 $as_echo "$ac_ct_RANLIB" >&6; }
    6257 else
    6258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    6259 $as_echo "no" >&6; }
     7205  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
     7206printf "%s\n" "$ac_ct_RANLIB" >&6; }
     7207else
     7208  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     7209printf "%s\n" "no" >&6; }
    62607210fi
    62617211
    … …  
    62657215    case $cross_compiling:$ac_tool_warned in
    62667216yes:)
    6267 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    6268 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     7217{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     7218printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    62697219ac_tool_warned=yes ;;
    62707220esac
    … …  
    63557305
    63567306# Check for command to grab the raw symbol name followed by C symbol from nm.
    6357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
    6358 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
    6359 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
    6360   $as_echo_n "(cached) " >&6
    6361 else
    6362 
     7307{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
     7308printf %s "checking command to parse $NM output from $compiler object... " >&6; }
     7309if test ${lt_cv_sys_global_symbol_pipe+y}
     7310then :
     7311  printf %s "(cached) " >&6
     7312else case e in #(
     7313  e)
    63637314# These are sane defaults that work on at least a few old systems.
    63647315# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
    … …  
    64147365if test "$lt_cv_nm_interface" = "MS dumpbin"; then
    64157366  # Gets list of data symbols to import.
    6416   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
     7367  lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'"
    64177368  # Adjust the below global symbol transforms to fixup imported variables.
    64187369  lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
    … …  
    64327383# Some systems (esp. on ia64) link data and code symbols differently,
    64337384# so use this general approach.
    6434 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
     7385lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
    64357386$lt_cdecl_hook\
    64367387" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
    … …  
    64387389
    64397390# Transform an extracted symbol line into symbol name and symbol address
    6440 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
     7391lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\
    64417392$lt_c_name_hook\
    64427393" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
    … …  
    64457396# Transform an extracted symbol line into symbol name with lib prefix and
    64467397# symbol address.
    6447 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
     7398lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\
    64487399$lt_c_name_lib_hook\
    64497400" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
    … …  
    64697420    # Fake it for dumpbin and say T for any non-static function,
    64707421    # D for any global variable and I for any imported variable.
    6471     # Also find C++ and __fastcall symbols from MSVC++,
     7422    # Also find C++ and __fastcall symbols from MSVC++ or ICC,
    64727423    # which start with @ or ?.
    64737424    lt_cv_sys_global_symbol_pipe="$AWK '"\
    … …  
    64877438"     ' prfx=^$ac_symprfx"
    64887439  else
    6489     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
     7440    lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[     ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
    64907441  fi
    6491   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
     7442  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'"
    64927443
    64937444  # Check to see that the pipe works correctly.
    … …  
    65117462  (eval $ac_compile) 2>&5
    65127463  ac_status=$?
    6513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     7464  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    65147465  test $ac_status = 0; }; then
    65157466    # Now try to grab the symbols.
    … …  
    65187469  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
    65197470  ac_status=$?
    6520   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     7471  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    65217472  test $ac_status = 0; } && test -s "$nlist"; then
    65227473      # Try sorting and uniquifying the output.
    … …  
    65877538  (eval $ac_link) 2>&5
    65887539  ac_status=$?
    6589   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     7540  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    65907541  test $ac_status = 0; } && test -s conftest$ac_exeext; then
    65917542            pipe_works=yes
    … …  
    66157566  fi
    66167567done
    6617 
     7568 ;;
     7569esac
    66187570fi
    66197571
    … …  
    66227574fi
    66237575if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
    6624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
    6625 $as_echo "failed" >&6; }
    6626 else
    6627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
    6628 $as_echo "ok" >&6; }
     7576  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5
     7577printf "%s\n" "failed" >&6; }
     7578else
     7579  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
     7580printf "%s\n" "ok" >&6; }
    66297581fi
    66307582
    … …  
    66727624
    66737625
    6674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
    6675 $as_echo_n "checking for sysroot... " >&6; }
     7626{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
     7627printf %s "checking for sysroot... " >&6; }
    66767628
    66777629# Check whether --with-sysroot was given.
    6678 if test "${with_sysroot+set}" = set; then :
     7630if test ${with_sysroot+y}
     7631then :
    66797632  withval=$with_sysroot;
    6680 else
    6681   with_sysroot=no
     7633else case e in #(
     7634  e) with_sysroot=no ;;
     7635esac
    66827636fi
    66837637
    … …  
    66917645   ;; #(
    66927646 /*)
    6693    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
     7647   lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"`
    66947648   ;; #(
    66957649 no|'')
    66967650   ;; #(
    66977651 *)
    6698    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
    6699 $as_echo "$with_sysroot" >&6; }
     7652   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
     7653printf "%s\n" "$with_sysroot" >&6; }
    67007654   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
    67017655   ;;
    67027656esac
    67037657
    6704  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
    6705 $as_echo "${lt_sysroot:-no}" >&6; }
    6706 
    6707 
    6708 
    6709 
    6710 
    6711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
    6712 $as_echo_n "checking for a working dd... " >&6; }
    6713 if ${ac_cv_path_lt_DD+:} false; then :
    6714   $as_echo_n "(cached) " >&6
    6715 else
    6716   printf 0123456789abcdef0123456789abcdef >conftest.i
     7658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
     7659printf "%s\n" "${lt_sysroot:-no}" >&6; }
     7660
     7661
     7662
     7663
     7664
     7665{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
     7666printf %s "checking for a working dd... " >&6; }
     7667if test ${ac_cv_path_lt_DD+y}
     7668then :
     7669  printf %s "(cached) " >&6
     7670else case e in #(
     7671  e) printf 0123456789abcdef0123456789abcdef >conftest.i
    67177672cat conftest.i conftest.i >conftest2.i
    67187673: ${lt_DD:=$DD}
    … …  
    67247679do
    67257680  IFS=$as_save_IFS
    6726   test -z "$as_dir" && as_dir=.
    6727     for ac_prog in dd; do
     7681  case $as_dir in #(((
     7682    '') as_dir=./ ;;
     7683    */) ;;
     7684    *) as_dir=$as_dir/ ;;
     7685  esac
     7686    for ac_prog in dd
     7687   do
    67287688    for ac_exec_ext in '' $ac_executable_extensions; do
    6729       ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
     7689      ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext"
    67307690      as_fn_executable_p "$ac_path_lt_DD" || continue
    67317691if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
    … …  
    67457705fi
    67467706
    6747 rm -f conftest.i conftest2.i conftest.out
    6748 fi
    6749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
    6750 $as_echo "$ac_cv_path_lt_DD" >&6; }
    6751 
    6752 
    6753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
    6754 $as_echo_n "checking how to truncate binary pipes... " >&6; }
    6755 if ${lt_cv_truncate_bin+:} false; then :
    6756   $as_echo_n "(cached) " >&6
    6757 else
    6758   printf 0123456789abcdef0123456789abcdef >conftest.i
     7707rm -f conftest.i conftest2.i conftest.out ;;
     7708esac
     7709fi
     7710{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
     7711printf "%s\n" "$ac_cv_path_lt_DD" >&6; }
     7712
     7713
     7714{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
     7715printf %s "checking how to truncate binary pipes... " >&6; }
     7716if test ${lt_cv_truncate_bin+y}
     7717then :
     7718  printf %s "(cached) " >&6
     7719else case e in #(
     7720  e) printf 0123456789abcdef0123456789abcdef >conftest.i
    67597721cat conftest.i conftest.i >conftest2.i
    67607722lt_cv_truncate_bin=
    … …  
    67647726fi
    67657727rm -f conftest.i conftest2.i conftest.out
    6766 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
    6767 fi
    6768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
    6769 $as_echo "$lt_cv_truncate_bin" >&6; }
     7728test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" ;;
     7729esac
     7730fi
     7731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
     7732printf "%s\n" "$lt_cv_truncate_bin" >&6; }
    67707733
    67717734
    … …  
    67907753
    67917754# Check whether --enable-libtool-lock was given.
    6792 if test "${enable_libtool_lock+set}" = set; then :
     7755if test ${enable_libtool_lock+y}
     7756then :
    67937757  enableval=$enable_libtool_lock;
    67947758fi
    … …  
    68067770  (eval $ac_compile) 2>&5
    68077771  ac_status=$?
    6808   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     7772  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    68097773  test $ac_status = 0; }; then
    6810     case `/usr/bin/file conftest.$ac_objext` in
     7774    case `$FILECMD conftest.$ac_objext` in
    68117775      *ELF-32*)
    68127776        HPUX_IA64_MODE=32
    … …  
    68267790  (eval $ac_compile) 2>&5
    68277791  ac_status=$?
    6828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     7792  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    68297793  test $ac_status = 0; }; then
    68307794    if test yes = "$lt_cv_prog_gnu_ld"; then
    6831       case `/usr/bin/file conftest.$ac_objext` in
     7795      case `$FILECMD conftest.$ac_objext` in
    68327796        *32-bit*)
    68337797          LD="${LD-ld} -melf32bsmip"
    … …  
    68417805      esac
    68427806    else
    6843       case `/usr/bin/file conftest.$ac_objext` in
     7807      case `$FILECMD conftest.$ac_objext` in
    68447808        *32-bit*)
    68457809          LD="${LD-ld} -32"
    … …  
    68647828  (eval $ac_compile) 2>&5
    68657829  ac_status=$?
    6866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     7830  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    68677831  test $ac_status = 0; }; then
    68687832    emul=elf
    6869     case `/usr/bin/file conftest.$ac_objext` in
     7833    case `$FILECMD conftest.$ac_objext` in
    68707834      *32-bit*)
    68717835        emul="${emul}32"
    … …  
    68757839        ;;
    68767840    esac
    6877     case `/usr/bin/file conftest.$ac_objext` in
     7841    case `$FILECMD conftest.$ac_objext` in
    68787842      *MSB*)
    68797843        emul="${emul}btsmip"
    … …  
    68837847        ;;
    68847848    esac
    6885     case `/usr/bin/file conftest.$ac_objext` in
     7849    case `$FILECMD conftest.$ac_objext` in
    68867850      *N32*)
    68877851        emul="${emul}n32"
    … …  
    69057869  (eval $ac_compile) 2>&5
    69067870  ac_status=$?
    6907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     7871  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    69087872  test $ac_status = 0; }; then
    6909     case `/usr/bin/file conftest.o` in
     7873    case `$FILECMD conftest.o` in
    69107874      *32-bit*)
    69117875        case $host in
    … …  
    69147878            ;;
    69157879          x86_64-*linux*)
    6916             case `/usr/bin/file conftest.o` in
     7880            case `$FILECMD conftest.o` in
    69177881              *x86-64*)
    69187882                LD="${LD-ld} -m elf32_x86_64"
    … …  
    69687932  SAVE_CFLAGS=$CFLAGS
    69697933  CFLAGS="$CFLAGS -belf"
    6970   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
    6971 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
    6972 if ${lt_cv_cc_needs_belf+:} false; then :
    6973   $as_echo_n "(cached) " >&6
    6974 else
    6975   ac_ext=c
     7934  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
     7935printf %s "checking whether the C compiler needs -belf... " >&6; }
     7936if test ${lt_cv_cc_needs_belf+y}
     7937then :
     7938  printf %s "(cached) " >&6
     7939else case e in #(
     7940  e) ac_ext=c
    69767941ac_cpp='$CPP $CPPFLAGS'
    69777942ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    … …  
    69837948
    69847949int
    6985 main ()
     7950main (void)
    69867951{
    69877952
    … …  
    69907955}
    69917956_ACEOF
    6992 if ac_fn_c_try_link "$LINENO"; then :
     7957if ac_fn_c_try_link "$LINENO"
     7958then :
    69937959  lt_cv_cc_needs_belf=yes
    6994 else
    6995   lt_cv_cc_needs_belf=no
    6996 fi
    6997 rm -f core conftest.err conftest.$ac_objext \
     7960else case e in #(
     7961  e) lt_cv_cc_needs_belf=no ;;
     7962esac
     7963fi
     7964rm -f core conftest.err conftest.$ac_objext conftest.beam \
    69987965    conftest$ac_exeext conftest.$ac_ext
    69997966     ac_ext=c
    … …  
    70027969ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    70037970ac_compiler_gnu=$ac_cv_c_compiler_gnu
    7004 
    7005 fi
    7006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
    7007 $as_echo "$lt_cv_cc_needs_belf" >&6; }
     7971 ;;
     7972esac
     7973fi
     7974{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
     7975printf "%s\n" "$lt_cv_cc_needs_belf" >&6; }
    70087976  if test yes != "$lt_cv_cc_needs_belf"; then
    70097977    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
    … …  
    70187986  (eval $ac_compile) 2>&5
    70197987  ac_status=$?
    7020   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     7988  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    70217989  test $ac_status = 0; }; then
    7022     case `/usr/bin/file conftest.o` in
     7990    case `$FILECMD conftest.o` in
    70237991    *64-bit*)
    70247992      case $lt_cv_prog_gnu_ld in
    … …  
    70558023  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
    70568024set dummy ${ac_tool_prefix}mt; ac_word=$2
    7057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7058 $as_echo_n "checking for $ac_word... " >&6; }
    7059 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
    7060   $as_echo_n "(cached) " >&6
    7061 else
    7062   if test -n "$MANIFEST_TOOL"; then
     8025{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8026printf %s "checking for $ac_word... " >&6; }
     8027if test ${ac_cv_prog_MANIFEST_TOOL+y}
     8028then :
     8029  printf %s "(cached) " >&6
     8030else case e in #(
     8031  e) if test -n "$MANIFEST_TOOL"; then
    70638032  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
    70648033else
    … …  
    70678036do
    70688037  IFS=$as_save_IFS
    7069   test -z "$as_dir" && as_dir=.
     8038  case $as_dir in #(((
     8039    '') as_dir=./ ;;
     8040    */) ;;
     8041    *) as_dir=$as_dir/ ;;
     8042  esac
    70708043    for ac_exec_ext in '' $ac_executable_extensions; do
    7071   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8044  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    70728045    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
    7073     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8046    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    70748047    break 2
    70758048  fi
    … …  
    70788051IFS=$as_save_IFS
    70798052
    7080 fi
     8053fi ;;
     8054esac
    70818055fi
    70828056MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
    70838057if test -n "$MANIFEST_TOOL"; then
    7084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
    7085 $as_echo "$MANIFEST_TOOL" >&6; }
    7086 else
    7087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7088 $as_echo "no" >&6; }
     8058  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
     8059printf "%s\n" "$MANIFEST_TOOL" >&6; }
     8060else
     8061  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8062printf "%s\n" "no" >&6; }
    70898063fi
    70908064
    … …  
    70958069  # Extract the first word of "mt", so it can be a program name with args.
    70968070set dummy mt; ac_word=$2
    7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7098 $as_echo_n "checking for $ac_word... " >&6; }
    7099 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
    7100   $as_echo_n "(cached) " >&6
    7101 else
    7102   if test -n "$ac_ct_MANIFEST_TOOL"; then
     8071{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8072printf %s "checking for $ac_word... " >&6; }
     8073if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y}
     8074then :
     8075  printf %s "(cached) " >&6
     8076else case e in #(
     8077  e) if test -n "$ac_ct_MANIFEST_TOOL"; then
    71038078  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
    71048079else
    … …  
    71078082do
    71088083  IFS=$as_save_IFS
    7109   test -z "$as_dir" && as_dir=.
     8084  case $as_dir in #(((
     8085    '') as_dir=./ ;;
     8086    */) ;;
     8087    *) as_dir=$as_dir/ ;;
     8088  esac
    71108089    for ac_exec_ext in '' $ac_executable_extensions; do
    7111   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8090  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    71128091    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
    7113     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8092    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    71148093    break 2
    71158094  fi
    … …  
    71188097IFS=$as_save_IFS
    71198098
    7120 fi
     8099fi ;;
     8100esac
    71218101fi
    71228102ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
    71238103if test -n "$ac_ct_MANIFEST_TOOL"; then
    7124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
    7125 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
    7126 else
    7127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7128 $as_echo "no" >&6; }
     8104  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
     8105printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; }
     8106else
     8107  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8108printf "%s\n" "no" >&6; }
    71298109fi
    71308110
    … …  
    71348114    case $cross_compiling:$ac_tool_warned in
    71358115yes:)
    7136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    7137 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     8116{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     8117printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    71388118ac_tool_warned=yes ;;
    71398119esac
    … …  
    71458125
    71468126test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
    7147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
    7148 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
    7149 if ${lt_cv_path_mainfest_tool+:} false; then :
    7150   $as_echo_n "(cached) " >&6
    7151 else
    7152   lt_cv_path_mainfest_tool=no
     8127{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
     8128printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
     8129if test ${lt_cv_path_mainfest_tool+y}
     8130then :
     8131  printf %s "(cached) " >&6
     8132else case e in #(
     8133  e) lt_cv_path_mainfest_tool=no
    71538134  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
    71548135  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
    … …  
    71578138    lt_cv_path_mainfest_tool=yes
    71588139  fi
    7159   rm -f conftest*
    7160 fi
    7161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
    7162 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
     8140  rm -f conftest* ;;
     8141esac
     8142fi
     8143{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
     8144printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; }
    71638145if test yes != "$lt_cv_path_mainfest_tool"; then
    71648146  MANIFEST_TOOL=:
    … …  
    71758157  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
    71768158set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
    7177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7178 $as_echo_n "checking for $ac_word... " >&6; }
    7179 if ${ac_cv_prog_DSYMUTIL+:} false; then :
    7180   $as_echo_n "(cached) " >&6
    7181 else
    7182   if test -n "$DSYMUTIL"; then
     8159{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8160printf %s "checking for $ac_word... " >&6; }
     8161if test ${ac_cv_prog_DSYMUTIL+y}
     8162then :
     8163  printf %s "(cached) " >&6
     8164else case e in #(
     8165  e) if test -n "$DSYMUTIL"; then
    71838166  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
    71848167else
    … …  
    71878170do
    71888171  IFS=$as_save_IFS
    7189   test -z "$as_dir" && as_dir=.
     8172  case $as_dir in #(((
     8173    '') as_dir=./ ;;
     8174    */) ;;
     8175    *) as_dir=$as_dir/ ;;
     8176  esac
    71908177    for ac_exec_ext in '' $ac_executable_extensions; do
    7191   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8178  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    71928179    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
    7193     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8180    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    71948181    break 2
    71958182  fi
    … …  
    71988185IFS=$as_save_IFS
    71998186
    7200 fi
     8187fi ;;
     8188esac
    72018189fi
    72028190DSYMUTIL=$ac_cv_prog_DSYMUTIL
    72038191if test -n "$DSYMUTIL"; then
    7204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
    7205 $as_echo "$DSYMUTIL" >&6; }
    7206 else
    7207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7208 $as_echo "no" >&6; }
     8192  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
     8193printf "%s\n" "$DSYMUTIL" >&6; }
     8194else
     8195  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8196printf "%s\n" "no" >&6; }
    72098197fi
    72108198
    … …  
    72158203  # Extract the first word of "dsymutil", so it can be a program name with args.
    72168204set dummy dsymutil; ac_word=$2
    7217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7218 $as_echo_n "checking for $ac_word... " >&6; }
    7219 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
    7220   $as_echo_n "(cached) " >&6
    7221 else
    7222   if test -n "$ac_ct_DSYMUTIL"; then
     8205{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8206printf %s "checking for $ac_word... " >&6; }
     8207if test ${ac_cv_prog_ac_ct_DSYMUTIL+y}
     8208then :
     8209  printf %s "(cached) " >&6
     8210else case e in #(
     8211  e) if test -n "$ac_ct_DSYMUTIL"; then
    72238212  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
    72248213else
    … …  
    72278216do
    72288217  IFS=$as_save_IFS
    7229   test -z "$as_dir" && as_dir=.
     8218  case $as_dir in #(((
     8219    '') as_dir=./ ;;
     8220    */) ;;
     8221    *) as_dir=$as_dir/ ;;
     8222  esac
    72308223    for ac_exec_ext in '' $ac_executable_extensions; do
    7231   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8224  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    72328225    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
    7233     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8226    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    72348227    break 2
    72358228  fi
    … …  
    72388231IFS=$as_save_IFS
    72398232
    7240 fi
     8233fi ;;
     8234esac
    72418235fi
    72428236ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
    72438237if test -n "$ac_ct_DSYMUTIL"; then
    7244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
    7245 $as_echo "$ac_ct_DSYMUTIL" >&6; }
    7246 else
    7247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7248 $as_echo "no" >&6; }
     8238  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
     8239printf "%s\n" "$ac_ct_DSYMUTIL" >&6; }
     8240else
     8241  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8242printf "%s\n" "no" >&6; }
    72498243fi
    72508244
    … …  
    72548248    case $cross_compiling:$ac_tool_warned in
    72558249yes:)
    7256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    7257 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     8250{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     8251printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    72588252ac_tool_warned=yes ;;
    72598253esac
    … …  
    72678261  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
    72688262set dummy ${ac_tool_prefix}nmedit; ac_word=$2
    7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7270 $as_echo_n "checking for $ac_word... " >&6; }
    7271 if ${ac_cv_prog_NMEDIT+:} false; then :
    7272   $as_echo_n "(cached) " >&6
    7273 else
    7274   if test -n "$NMEDIT"; then
     8263{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8264printf %s "checking for $ac_word... " >&6; }
     8265if test ${ac_cv_prog_NMEDIT+y}
     8266then :
     8267  printf %s "(cached) " >&6
     8268else case e in #(
     8269  e) if test -n "$NMEDIT"; then
    72758270  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
    72768271else
    … …  
    72798274do
    72808275  IFS=$as_save_IFS
    7281   test -z "$as_dir" && as_dir=.
     8276  case $as_dir in #(((
     8277    '') as_dir=./ ;;
     8278    */) ;;
     8279    *) as_dir=$as_dir/ ;;
     8280  esac
    72828281    for ac_exec_ext in '' $ac_executable_extensions; do
    7283   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8282  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    72848283    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
    7285     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8284    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    72868285    break 2
    72878286  fi
    … …  
    72908289IFS=$as_save_IFS
    72918290
    7292 fi
     8291fi ;;
     8292esac
    72938293fi
    72948294NMEDIT=$ac_cv_prog_NMEDIT
    72958295if test -n "$NMEDIT"; then
    7296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
    7297 $as_echo "$NMEDIT" >&6; }
    7298 else
    7299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7300 $as_echo "no" >&6; }
     8296  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
     8297printf "%s\n" "$NMEDIT" >&6; }
     8298else
     8299  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8300printf "%s\n" "no" >&6; }
    73018301fi
    73028302
    … …  
    73078307  # Extract the first word of "nmedit", so it can be a program name with args.
    73088308set dummy nmedit; ac_word=$2
    7309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7310 $as_echo_n "checking for $ac_word... " >&6; }
    7311 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
    7312   $as_echo_n "(cached) " >&6
    7313 else
    7314   if test -n "$ac_ct_NMEDIT"; then
     8309{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8310printf %s "checking for $ac_word... " >&6; }
     8311if test ${ac_cv_prog_ac_ct_NMEDIT+y}
     8312then :
     8313  printf %s "(cached) " >&6
     8314else case e in #(
     8315  e) if test -n "$ac_ct_NMEDIT"; then
    73158316  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
    73168317else
    … …  
    73198320do
    73208321  IFS=$as_save_IFS
    7321   test -z "$as_dir" && as_dir=.
     8322  case $as_dir in #(((
     8323    '') as_dir=./ ;;
     8324    */) ;;
     8325    *) as_dir=$as_dir/ ;;
     8326  esac
    73228327    for ac_exec_ext in '' $ac_executable_extensions; do
    7323   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8328  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    73248329    ac_cv_prog_ac_ct_NMEDIT="nmedit"
    7325     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8330    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    73268331    break 2
    73278332  fi
    … …  
    73308335IFS=$as_save_IFS
    73318336
    7332 fi
     8337fi ;;
     8338esac
    73338339fi
    73348340ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
    73358341if test -n "$ac_ct_NMEDIT"; then
    7336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
    7337 $as_echo "$ac_ct_NMEDIT" >&6; }
    7338 else
    7339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7340 $as_echo "no" >&6; }
     8342  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
     8343printf "%s\n" "$ac_ct_NMEDIT" >&6; }
     8344else
     8345  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8346printf "%s\n" "no" >&6; }
    73418347fi
    73428348
    … …  
    73468352    case $cross_compiling:$ac_tool_warned in
    73478353yes:)
    7348 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    7349 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     8354{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     8355printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    73508356ac_tool_warned=yes ;;
    73518357esac
    … …  
    73598365  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
    73608366set dummy ${ac_tool_prefix}lipo; ac_word=$2
    7361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7362 $as_echo_n "checking for $ac_word... " >&6; }
    7363 if ${ac_cv_prog_LIPO+:} false; then :
    7364   $as_echo_n "(cached) " >&6
    7365 else
    7366   if test -n "$LIPO"; then
     8367{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8368printf %s "checking for $ac_word... " >&6; }
     8369if test ${ac_cv_prog_LIPO+y}
     8370then :
     8371  printf %s "(cached) " >&6
     8372else case e in #(
     8373  e) if test -n "$LIPO"; then
    73678374  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
    73688375else
    … …  
    73718378do
    73728379  IFS=$as_save_IFS
    7373   test -z "$as_dir" && as_dir=.
     8380  case $as_dir in #(((
     8381    '') as_dir=./ ;;
     8382    */) ;;
     8383    *) as_dir=$as_dir/ ;;
     8384  esac
    73748385    for ac_exec_ext in '' $ac_executable_extensions; do
    7375   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8386  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    73768387    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
    7377     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8388    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    73788389    break 2
    73798390  fi
    … …  
    73828393IFS=$as_save_IFS
    73838394
    7384 fi
     8395fi ;;
     8396esac
    73858397fi
    73868398LIPO=$ac_cv_prog_LIPO
    73878399if test -n "$LIPO"; then
    7388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
    7389 $as_echo "$LIPO" >&6; }
    7390 else
    7391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7392 $as_echo "no" >&6; }
     8400  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
     8401printf "%s\n" "$LIPO" >&6; }
     8402else
     8403  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8404printf "%s\n" "no" >&6; }
    73938405fi
    73948406
    … …  
    73998411  # Extract the first word of "lipo", so it can be a program name with args.
    74008412set dummy lipo; ac_word=$2
    7401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7402 $as_echo_n "checking for $ac_word... " >&6; }
    7403 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
    7404   $as_echo_n "(cached) " >&6
    7405 else
    7406   if test -n "$ac_ct_LIPO"; then
     8413{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8414printf %s "checking for $ac_word... " >&6; }
     8415if test ${ac_cv_prog_ac_ct_LIPO+y}
     8416then :
     8417  printf %s "(cached) " >&6
     8418else case e in #(
     8419  e) if test -n "$ac_ct_LIPO"; then
    74078420  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
    74088421else
    … …  
    74118424do
    74128425  IFS=$as_save_IFS
    7413   test -z "$as_dir" && as_dir=.
     8426  case $as_dir in #(((
     8427    '') as_dir=./ ;;
     8428    */) ;;
     8429    *) as_dir=$as_dir/ ;;
     8430  esac
    74148431    for ac_exec_ext in '' $ac_executable_extensions; do
    7415   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8432  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    74168433    ac_cv_prog_ac_ct_LIPO="lipo"
    7417     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8434    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    74188435    break 2
    74198436  fi
    … …  
    74228439IFS=$as_save_IFS
    74238440
    7424 fi
     8441fi ;;
     8442esac
    74258443fi
    74268444ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
    74278445if test -n "$ac_ct_LIPO"; then
    7428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
    7429 $as_echo "$ac_ct_LIPO" >&6; }
    7430 else
    7431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7432 $as_echo "no" >&6; }
     8446  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
     8447printf "%s\n" "$ac_ct_LIPO" >&6; }
     8448else
     8449  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8450printf "%s\n" "no" >&6; }
    74338451fi
    74348452
    … …  
    74388456    case $cross_compiling:$ac_tool_warned in
    74398457yes:)
    7440 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    7441 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     8458{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     8459printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    74428460ac_tool_warned=yes ;;
    74438461esac
    … …  
    74518469  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
    74528470set dummy ${ac_tool_prefix}otool; ac_word=$2
    7453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7454 $as_echo_n "checking for $ac_word... " >&6; }
    7455 if ${ac_cv_prog_OTOOL+:} false; then :
    7456   $as_echo_n "(cached) " >&6
    7457 else
    7458   if test -n "$OTOOL"; then
     8471{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8472printf %s "checking for $ac_word... " >&6; }
     8473if test ${ac_cv_prog_OTOOL+y}
     8474then :
     8475  printf %s "(cached) " >&6
     8476else case e in #(
     8477  e) if test -n "$OTOOL"; then
    74598478  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
    74608479else
    … …  
    74638482do
    74648483  IFS=$as_save_IFS
    7465   test -z "$as_dir" && as_dir=.
     8484  case $as_dir in #(((
     8485    '') as_dir=./ ;;
     8486    */) ;;
     8487    *) as_dir=$as_dir/ ;;
     8488  esac
    74668489    for ac_exec_ext in '' $ac_executable_extensions; do
    7467   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8490  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    74688491    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
    7469     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8492    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    74708493    break 2
    74718494  fi
    … …  
    74748497IFS=$as_save_IFS
    74758498
    7476 fi
     8499fi ;;
     8500esac
    74778501fi
    74788502OTOOL=$ac_cv_prog_OTOOL
    74798503if test -n "$OTOOL"; then
    7480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
    7481 $as_echo "$OTOOL" >&6; }
    7482 else
    7483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7484 $as_echo "no" >&6; }
     8504  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
     8505printf "%s\n" "$OTOOL" >&6; }
     8506else
     8507  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8508printf "%s\n" "no" >&6; }
    74858509fi
    74868510
    … …  
    74918515  # Extract the first word of "otool", so it can be a program name with args.
    74928516set dummy otool; ac_word=$2
    7493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7494 $as_echo_n "checking for $ac_word... " >&6; }
    7495 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
    7496   $as_echo_n "(cached) " >&6
    7497 else
    7498   if test -n "$ac_ct_OTOOL"; then
     8517{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8518printf %s "checking for $ac_word... " >&6; }
     8519if test ${ac_cv_prog_ac_ct_OTOOL+y}
     8520then :
     8521  printf %s "(cached) " >&6
     8522else case e in #(
     8523  e) if test -n "$ac_ct_OTOOL"; then
    74998524  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
    75008525else
    … …  
    75038528do
    75048529  IFS=$as_save_IFS
    7505   test -z "$as_dir" && as_dir=.
     8530  case $as_dir in #(((
     8531    '') as_dir=./ ;;
     8532    */) ;;
     8533    *) as_dir=$as_dir/ ;;
     8534  esac
    75068535    for ac_exec_ext in '' $ac_executable_extensions; do
    7507   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8536  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    75088537    ac_cv_prog_ac_ct_OTOOL="otool"
    7509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8538    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    75108539    break 2
    75118540  fi
    … …  
    75148543IFS=$as_save_IFS
    75158544
    7516 fi
     8545fi ;;
     8546esac
    75178547fi
    75188548ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
    75198549if test -n "$ac_ct_OTOOL"; then
    7520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
    7521 $as_echo "$ac_ct_OTOOL" >&6; }
    7522 else
    7523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7524 $as_echo "no" >&6; }
     8550  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
     8551printf "%s\n" "$ac_ct_OTOOL" >&6; }
     8552else
     8553  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8554printf "%s\n" "no" >&6; }
    75258555fi
    75268556
    … …  
    75308560    case $cross_compiling:$ac_tool_warned in
    75318561yes:)
    7532 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    7533 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     8562{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     8563printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    75348564ac_tool_warned=yes ;;
    75358565esac
    … …  
    75438573  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
    75448574set dummy ${ac_tool_prefix}otool64; ac_word=$2
    7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7546 $as_echo_n "checking for $ac_word... " >&6; }
    7547 if ${ac_cv_prog_OTOOL64+:} false; then :
    7548   $as_echo_n "(cached) " >&6
    7549 else
    7550   if test -n "$OTOOL64"; then
     8575{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8576printf %s "checking for $ac_word... " >&6; }
     8577if test ${ac_cv_prog_OTOOL64+y}
     8578then :
     8579  printf %s "(cached) " >&6
     8580else case e in #(
     8581  e) if test -n "$OTOOL64"; then
    75518582  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
    75528583else
    … …  
    75558586do
    75568587  IFS=$as_save_IFS
    7557   test -z "$as_dir" && as_dir=.
     8588  case $as_dir in #(((
     8589    '') as_dir=./ ;;
     8590    */) ;;
     8591    *) as_dir=$as_dir/ ;;
     8592  esac
    75588593    for ac_exec_ext in '' $ac_executable_extensions; do
    7559   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8594  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    75608595    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
    7561     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8596    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    75628597    break 2
    75638598  fi
    … …  
    75668601IFS=$as_save_IFS
    75678602
    7568 fi
     8603fi ;;
     8604esac
    75698605fi
    75708606OTOOL64=$ac_cv_prog_OTOOL64
    75718607if test -n "$OTOOL64"; then
    7572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
    7573 $as_echo "$OTOOL64" >&6; }
    7574 else
    7575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7576 $as_echo "no" >&6; }
     8608  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
     8609printf "%s\n" "$OTOOL64" >&6; }
     8610else
     8611  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8612printf "%s\n" "no" >&6; }
    75778613fi
    75788614
    … …  
    75838619  # Extract the first word of "otool64", so it can be a program name with args.
    75848620set dummy otool64; ac_word=$2
    7585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7586 $as_echo_n "checking for $ac_word... " >&6; }
    7587 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
    7588   $as_echo_n "(cached) " >&6
    7589 else
    7590   if test -n "$ac_ct_OTOOL64"; then
     8621{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8622printf %s "checking for $ac_word... " >&6; }
     8623if test ${ac_cv_prog_ac_ct_OTOOL64+y}
     8624then :
     8625  printf %s "(cached) " >&6
     8626else case e in #(
     8627  e) if test -n "$ac_ct_OTOOL64"; then
    75918628  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
    75928629else
    … …  
    75958632do
    75968633  IFS=$as_save_IFS
    7597   test -z "$as_dir" && as_dir=.
     8634  case $as_dir in #(((
     8635    '') as_dir=./ ;;
     8636    */) ;;
     8637    *) as_dir=$as_dir/ ;;
     8638  esac
    75988639    for ac_exec_ext in '' $ac_executable_extensions; do
    7599   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8640  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    76008641    ac_cv_prog_ac_ct_OTOOL64="otool64"
    7601     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8642    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    76028643    break 2
    76038644  fi
    … …  
    76068647IFS=$as_save_IFS
    76078648
    7608 fi
     8649fi ;;
     8650esac
    76098651fi
    76108652ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
    76118653if test -n "$ac_ct_OTOOL64"; then
    7612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
    7613 $as_echo "$ac_ct_OTOOL64" >&6; }
    7614 else
    7615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    7616 $as_echo "no" >&6; }
     8654  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
     8655printf "%s\n" "$ac_ct_OTOOL64" >&6; }
     8656else
     8657  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8658printf "%s\n" "no" >&6; }
    76178659fi
    76188660
    … …  
    76228664    case $cross_compiling:$ac_tool_warned in
    76238665yes:)
    7624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    7625 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     8666{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     8667printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    76268668ac_tool_warned=yes ;;
    76278669esac
    … …  
    76588700
    76598701
    7660     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
    7661 $as_echo_n "checking for -single_module linker flag... " >&6; }
    7662 if ${lt_cv_apple_cc_single_mod+:} false; then :
    7663   $as_echo_n "(cached) " >&6
    7664 else
    7665   lt_cv_apple_cc_single_mod=no
     8702    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
     8703printf %s "checking for -single_module linker flag... " >&6; }
     8704if test ${lt_cv_apple_cc_single_mod+y}
     8705then :
     8706  printf %s "(cached) " >&6
     8707else case e in #(
     8708  e) lt_cv_apple_cc_single_mod=no
    76668709      if test -z "$LT_MULTI_MODULE"; then
    76678710        # By default we will add the -single_module flag. You can override
    … …  
    76898732        rm -rf libconftest.dylib*
    76908733        rm -f conftest.*
    7691       fi
    7692 fi
    7693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
    7694 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
    7695 
    7696     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
    7697 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
    7698 if ${lt_cv_ld_exported_symbols_list+:} false; then :
    7699   $as_echo_n "(cached) " >&6
    7700 else
    7701   lt_cv_ld_exported_symbols_list=no
     8734      fi ;;
     8735esac
     8736fi
     8737{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
     8738printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; }
     8739
     8740    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
     8741printf %s "checking for -exported_symbols_list linker flag... " >&6; }
     8742if test ${lt_cv_ld_exported_symbols_list+y}
     8743then :
     8744  printf %s "(cached) " >&6
     8745else case e in #(
     8746  e) lt_cv_ld_exported_symbols_list=no
    77028747      save_LDFLAGS=$LDFLAGS
    77038748      echo "_main" > conftest.sym
    … …  
    77078752
    77088753int
    7709 main ()
     8754main (void)
    77108755{
    77118756
    … …  
    77148759}
    77158760_ACEOF
    7716 if ac_fn_c_try_link "$LINENO"; then :
     8761if ac_fn_c_try_link "$LINENO"
     8762then :
    77178763  lt_cv_ld_exported_symbols_list=yes
    7718 else
    7719   lt_cv_ld_exported_symbols_list=no
    7720 fi
    7721 rm -f core conftest.err conftest.$ac_objext \
     8764else case e in #(
     8765  e) lt_cv_ld_exported_symbols_list=no ;;
     8766esac
     8767fi
     8768rm -f core conftest.err conftest.$ac_objext conftest.beam \
    77228769    conftest$ac_exeext conftest.$ac_ext
    77238770        LDFLAGS=$save_LDFLAGS
    7724 
    7725 fi
    7726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
    7727 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
    7728 
    7729     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
    7730 $as_echo_n "checking for -force_load linker flag... " >&6; }
    7731 if ${lt_cv_ld_force_load+:} false; then :
    7732   $as_echo_n "(cached) " >&6
    7733 else
    7734   lt_cv_ld_force_load=no
     8771     ;;
     8772esac
     8773fi
     8774{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
     8775printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; }
     8776
     8777    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
     8778printf %s "checking for -force_load linker flag... " >&6; }
     8779if test ${lt_cv_ld_force_load+y}
     8780then :
     8781  printf %s "(cached) " >&6
     8782else case e in #(
     8783  e) lt_cv_ld_force_load=no
    77358784      cat > conftest.c << _LT_EOF
    77368785int forced_loaded() { return 2;}
    … …  
    77388787      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
    77398788      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
    7740       echo "$AR cru libconftest.a conftest.o" >&5
    7741       $AR cru libconftest.a conftest.o 2>&5
     8789      echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5
     8790      $AR $AR_FLAGS libconftest.a conftest.o 2>&5
    77428791      echo "$RANLIB libconftest.a" >&5
    77438792      $RANLIB libconftest.a 2>&5
    … …  
    77578806        rm -f conftest.err libconftest.a conftest conftest.c
    77588807        rm -rf conftest.dSYM
    7759 
    7760 fi
    7761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
    7762 $as_echo "$lt_cv_ld_force_load" >&6; }
     8808     ;;
     8809esac
     8810fi
     8811{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
     8812printf "%s\n" "$lt_cv_ld_force_load" >&6; }
    77638813    case $host_os in
    77648814    rhapsody* | darwin1.[012])
    … …  
    77668816    darwin1.*)
    77678817      _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
    7768     darwin*) # darwin 5.x on
    7769       # if running on 10.5 or later, the deployment target defaults
    7770       # to the OS version, if on x86, and 10.4, the deployment
    7771       # target defaults to 10.4. Don't you love it?
    7772       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
    7773         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
    7774           _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
    7775         10.[012][,.]*)
    7776           _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
    7777         10.*)
    7778           _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
     8818    darwin*)
     8819      case $MACOSX_DEPLOYMENT_TARGET,$host in
     8820        10.[012],*|,*powerpc*-darwin[5-8]*)
     8821          _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
     8822        *)
     8823          _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
    77798824      esac
    77808825    ;;
    … …  
    78318876}
    78328877
    7833 
    7834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
    7835 $as_echo_n "checking for ANSI C header files... " >&6; }
    7836 if ${ac_cv_header_stdc+:} false; then :
    7837   $as_echo_n "(cached) " >&6
    7838 else
    7839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    7840 /* end confdefs.h.  */
    7841 #include <stdlib.h>
    7842 #include <stdarg.h>
    7843 #include <string.h>
    7844 #include <float.h>
    7845 
    7846 int
    7847 main ()
    7848 {
    7849 
    7850   ;
    7851   return 0;
    7852 }
    7853 _ACEOF
    7854 if ac_fn_c_try_compile "$LINENO"; then :
    7855   ac_cv_header_stdc=yes
    7856 else
    7857   ac_cv_header_stdc=no
    7858 fi
    7859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    7860 
    7861 if test $ac_cv_header_stdc = yes; then
    7862   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
    7863   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    7864 /* end confdefs.h.  */
    7865 #include <string.h>
    7866 
    7867 _ACEOF
    7868 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
    7869   $EGREP "memchr" >/dev/null 2>&1; then :
    7870 
    7871 else
    7872   ac_cv_header_stdc=no
    7873 fi
    7874 rm -f conftest*
    7875 
    7876 fi
    7877 
    7878 if test $ac_cv_header_stdc = yes; then
    7879   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
    7880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    7881 /* end confdefs.h.  */
    7882 #include <stdlib.h>
    7883 
    7884 _ACEOF
    7885 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
    7886   $EGREP "free" >/dev/null 2>&1; then :
    7887 
    7888 else
    7889   ac_cv_header_stdc=no
    7890 fi
    7891 rm -f conftest*
    7892 
    7893 fi
    7894 
    7895 if test $ac_cv_header_stdc = yes; then
    7896   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
    7897   if test "$cross_compiling" = yes; then :
    7898   :
    7899 else
    7900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    7901 /* end confdefs.h.  */
    7902 #include <ctype.h>
    7903 #include <stdlib.h>
    7904 #if ((' ' & 0x0FF) == 0x020)
    7905 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
    7906 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
    7907 #else
    7908 # define ISLOWER(c) \
    7909                    (('a' <= (c) && (c) <= 'i') \
    7910                      || ('j' <= (c) && (c) <= 'r') \
    7911                      || ('s' <= (c) && (c) <= 'z'))
    7912 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
    7913 #endif
    7914 
    7915 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
    7916 int
    7917 main ()
    7918 {
    7919   int i;
    7920   for (i = 0; i < 256; i++)
    7921     if (XOR (islower (i), ISLOWER (i))
    7922         || toupper (i) != TOUPPER (i))
    7923       return 2;
    7924   return 0;
    7925 }
    7926 _ACEOF
    7927 if ac_fn_c_try_run "$LINENO"; then :
    7928 
    7929 else
    7930   ac_cv_header_stdc=no
    7931 fi
    7932 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
    7933   conftest.$ac_objext conftest.beam conftest.$ac_ext
    7934 fi
    7935 
    7936 fi
    7937 fi
    7938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
    7939 $as_echo "$ac_cv_header_stdc" >&6; }
    7940 if test $ac_cv_header_stdc = yes; then
    7941 
    7942 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
    7943 
    7944 fi
    7945 
    7946 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
    7947 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
    7948                   inttypes.h stdint.h unistd.h
    7949 do :
    7950   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
    7951 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
     8878ac_header= ac_cache=
     8879for ac_item in $ac_header_c_list
     8880do
     8881  if test $ac_cache; then
     8882    ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
     8883    if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
     8884      printf "%s\n" "#define $ac_item 1" >> confdefs.h
     8885    fi
     8886    ac_header= ac_cache=
     8887  elif test $ac_header; then
     8888    ac_cache=$ac_item
     8889  else
     8890    ac_header=$ac_item
     8891  fi
     8892done
     8893
     8894
     8895
     8896
     8897
     8898
     8899
     8900
     8901if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
     8902then :
     8903
     8904printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
     8905
     8906fi
     8907ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
    79528908"
    7953 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
    7954   cat >>confdefs.h <<_ACEOF
    7955 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
    7956 _ACEOF
    7957 
    7958 fi
    7959 
    7960 done
    7961 
    7962 
    7963 for ac_header in dlfcn.h
    7964 do :
    7965   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
    7966 "
    7967 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
    7968   cat >>confdefs.h <<_ACEOF
    7969 #define HAVE_DLFCN_H 1
    7970 _ACEOF
    7971 
    7972 fi
    7973 
    7974 done
     8909if test "x$ac_cv_header_dlfcn_h" = xyes
     8910then :
     8911  printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
     8912
     8913fi
    79758914
    79768915
    … …  
    79868925  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
    79878926set dummy ${ac_tool_prefix}as; ac_word=$2
    7988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    7989 $as_echo_n "checking for $ac_word... " >&6; }
    7990 if ${ac_cv_prog_AS+:} false; then :
    7991   $as_echo_n "(cached) " >&6
    7992 else
    7993   if test -n "$AS"; then
     8927{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8928printf %s "checking for $ac_word... " >&6; }
     8929if test ${ac_cv_prog_AS+y}
     8930then :
     8931  printf %s "(cached) " >&6
     8932else case e in #(
     8933  e) if test -n "$AS"; then
    79948934  ac_cv_prog_AS="$AS" # Let the user override the test.
    79958935else
    … …  
    79988938do
    79998939  IFS=$as_save_IFS
    8000   test -z "$as_dir" && as_dir=.
     8940  case $as_dir in #(((
     8941    '') as_dir=./ ;;
     8942    */) ;;
     8943    *) as_dir=$as_dir/ ;;
     8944  esac
    80018945    for ac_exec_ext in '' $ac_executable_extensions; do
    8002   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8946  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    80038947    ac_cv_prog_AS="${ac_tool_prefix}as"
    8004     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8948    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    80058949    break 2
    80068950  fi
    … …  
    80098953IFS=$as_save_IFS
    80108954
    8011 fi
     8955fi ;;
     8956esac
    80128957fi
    80138958AS=$ac_cv_prog_AS
    80148959if test -n "$AS"; then
    8015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
    8016 $as_echo "$AS" >&6; }
    8017 else
    8018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    8019 $as_echo "no" >&6; }
     8960  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
     8961printf "%s\n" "$AS" >&6; }
     8962else
     8963  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     8964printf "%s\n" "no" >&6; }
    80208965fi
    80218966
    … …  
    80268971  # Extract the first word of "as", so it can be a program name with args.
    80278972set dummy as; ac_word=$2
    8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    8029 $as_echo_n "checking for $ac_word... " >&6; }
    8030 if ${ac_cv_prog_ac_ct_AS+:} false; then :
    8031   $as_echo_n "(cached) " >&6
    8032 else
    8033   if test -n "$ac_ct_AS"; then
     8973{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     8974printf %s "checking for $ac_word... " >&6; }
     8975if test ${ac_cv_prog_ac_ct_AS+y}
     8976then :
     8977  printf %s "(cached) " >&6
     8978else case e in #(
     8979  e) if test -n "$ac_ct_AS"; then
    80348980  ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
    80358981else
    … …  
    80388984do
    80398985  IFS=$as_save_IFS
    8040   test -z "$as_dir" && as_dir=.
     8986  case $as_dir in #(((
     8987    '') as_dir=./ ;;
     8988    */) ;;
     8989    *) as_dir=$as_dir/ ;;
     8990  esac
    80418991    for ac_exec_ext in '' $ac_executable_extensions; do
    8042   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     8992  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    80438993    ac_cv_prog_ac_ct_AS="as"
    8044     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     8994    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    80458995    break 2
    80468996  fi
    … …  
    80498999IFS=$as_save_IFS
    80509000
    8051 fi
     9001fi ;;
     9002esac
    80529003fi
    80539004ac_ct_AS=$ac_cv_prog_ac_ct_AS
    80549005if test -n "$ac_ct_AS"; then
    8055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
    8056 $as_echo "$ac_ct_AS" >&6; }
    8057 else
    8058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    8059 $as_echo "no" >&6; }
     9006  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
     9007printf "%s\n" "$ac_ct_AS" >&6; }
     9008else
     9009  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     9010printf "%s\n" "no" >&6; }
    80609011fi
    80619012
    … …  
    80659016    case $cross_compiling:$ac_tool_warned in
    80669017yes:)
    8067 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    8068 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     9018{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     9019printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    80699020ac_tool_warned=yes ;;
    80709021esac
    … …  
    80789029  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
    80799030set dummy ${ac_tool_prefix}dlltool; ac_word=$2
    8080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    8081 $as_echo_n "checking for $ac_word... " >&6; }
    8082 if ${ac_cv_prog_DLLTOOL+:} false; then :
    8083   $as_echo_n "(cached) " >&6
    8084 else
    8085   if test -n "$DLLTOOL"; then
     9031{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     9032printf %s "checking for $ac_word... " >&6; }
     9033if test ${ac_cv_prog_DLLTOOL+y}
     9034then :
     9035  printf %s "(cached) " >&6
     9036else case e in #(
     9037  e) if test -n "$DLLTOOL"; then
    80869038  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
    80879039else
    … …  
    80909042do
    80919043  IFS=$as_save_IFS
    8092   test -z "$as_dir" && as_dir=.
     9044  case $as_dir in #(((
     9045    '') as_dir=./ ;;
     9046    */) ;;
     9047    *) as_dir=$as_dir/ ;;
     9048  esac
    80939049    for ac_exec_ext in '' $ac_executable_extensions; do
    8094   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     9050  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    80959051    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
    8096     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     9052    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    80979053    break 2
    80989054  fi
    … …  
    81019057IFS=$as_save_IFS
    81029058
    8103 fi
     9059fi ;;
     9060esac
    81049061fi
    81059062DLLTOOL=$ac_cv_prog_DLLTOOL
    81069063if test -n "$DLLTOOL"; then
    8107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
    8108 $as_echo "$DLLTOOL" >&6; }
    8109 else
    8110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    8111 $as_echo "no" >&6; }
     9064  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
     9065printf "%s\n" "$DLLTOOL" >&6; }
     9066else
     9067  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     9068printf "%s\n" "no" >&6; }
    81129069fi
    81139070
    … …  
    81189075  # Extract the first word of "dlltool", so it can be a program name with args.
    81199076set dummy dlltool; ac_word=$2
    8120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    8121 $as_echo_n "checking for $ac_word... " >&6; }
    8122 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
    8123   $as_echo_n "(cached) " >&6
    8124 else
    8125   if test -n "$ac_ct_DLLTOOL"; then
     9077{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     9078printf %s "checking for $ac_word... " >&6; }
     9079if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
     9080then :
     9081  printf %s "(cached) " >&6
     9082else case e in #(
     9083  e) if test -n "$ac_ct_DLLTOOL"; then
    81269084  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
    81279085else
    … …  
    81309088do
    81319089  IFS=$as_save_IFS
    8132   test -z "$as_dir" && as_dir=.
     9090  case $as_dir in #(((
     9091    '') as_dir=./ ;;
     9092    */) ;;
     9093    *) as_dir=$as_dir/ ;;
     9094  esac
    81339095    for ac_exec_ext in '' $ac_executable_extensions; do
    8134   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     9096  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    81359097    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
    8136     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     9098    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    81379099    break 2
    81389100  fi
    … …  
    81419103IFS=$as_save_IFS
    81429104
    8143 fi
     9105fi ;;
     9106esac
    81449107fi
    81459108ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
    81469109if test -n "$ac_ct_DLLTOOL"; then
    8147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
    8148 $as_echo "$ac_ct_DLLTOOL" >&6; }
    8149 else
    8150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    8151 $as_echo "no" >&6; }
     9110  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
     9111printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
     9112else
     9113  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     9114printf "%s\n" "no" >&6; }
    81529115fi
    81539116
    … …  
    81579120    case $cross_compiling:$ac_tool_warned in
    81589121yes:)
    8159 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    8160 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     9122{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     9123printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    81619124ac_tool_warned=yes ;;
    81629125esac
    … …  
    81709133  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
    81719134set dummy ${ac_tool_prefix}objdump; ac_word=$2
    8172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    8173 $as_echo_n "checking for $ac_word... " >&6; }
    8174 if ${ac_cv_prog_OBJDUMP+:} false; then :
    8175   $as_echo_n "(cached) " >&6
    8176 else
    8177   if test -n "$OBJDUMP"; then
     9135{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     9136printf %s "checking for $ac_word... " >&6; }
     9137if test ${ac_cv_prog_OBJDUMP+y}
     9138then :
     9139  printf %s "(cached) " >&6
     9140else case e in #(
     9141  e) if test -n "$OBJDUMP"; then
    81789142  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
    81799143else
    … …  
    81829146do
    81839147  IFS=$as_save_IFS
    8184   test -z "$as_dir" && as_dir=.
     9148  case $as_dir in #(((
     9149    '') as_dir=./ ;;
     9150    */) ;;
     9151    *) as_dir=$as_dir/ ;;
     9152  esac
    81859153    for ac_exec_ext in '' $ac_executable_extensions; do
    8186   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     9154  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    81879155    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
    8188     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     9156    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    81899157    break 2
    81909158  fi
    … …  
    81939161IFS=$as_save_IFS
    81949162
    8195 fi
     9163fi ;;
     9164esac
    81969165fi
    81979166OBJDUMP=$ac_cv_prog_OBJDUMP
    81989167if test -n "$OBJDUMP"; then
    8199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
    8200 $as_echo "$OBJDUMP" >&6; }
    8201 else
    8202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    8203 $as_echo "no" >&6; }
     9168  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
     9169printf "%s\n" "$OBJDUMP" >&6; }
     9170else
     9171  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     9172printf "%s\n" "no" >&6; }
    82049173fi
    82059174
    … …  
    82109179  # Extract the first word of "objdump", so it can be a program name with args.
    82119180set dummy objdump; ac_word=$2
    8212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
    8213 $as_echo_n "checking for $ac_word... " >&6; }
    8214 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
    8215   $as_echo_n "(cached) " >&6
    8216 else
    8217   if test -n "$ac_ct_OBJDUMP"; then
     9181{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
     9182printf %s "checking for $ac_word... " >&6; }
     9183if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
     9184then :
     9185  printf %s "(cached) " >&6
     9186else case e in #(
     9187  e) if test -n "$ac_ct_OBJDUMP"; then
    82189188  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
    82199189else
    … …  
    82229192do
    82239193  IFS=$as_save_IFS
    8224   test -z "$as_dir" && as_dir=.
     9194  case $as_dir in #(((
     9195    '') as_dir=./ ;;
     9196    */) ;;
     9197    *) as_dir=$as_dir/ ;;
     9198  esac
    82259199    for ac_exec_ext in '' $ac_executable_extensions; do
    8226   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     9200  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    82279201    ac_cv_prog_ac_ct_OBJDUMP="objdump"
    8228     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     9202    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    82299203    break 2
    82309204  fi
    … …  
    82339207IFS=$as_save_IFS
    82349208
    8235 fi
     9209fi ;;
     9210esac
    82369211fi
    82379212ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
    82389213if test -n "$ac_ct_OBJDUMP"; then
    8239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
    8240 $as_echo "$ac_ct_OBJDUMP" >&6; }
    8241 else
    8242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    8243 $as_echo "no" >&6; }
     9214  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
     9215printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
     9216else
     9217  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     9218printf "%s\n" "no" >&6; }
    82449219fi
    82459220
    … …  
    82499224    case $cross_compiling:$ac_tool_warned in
    82509225yes:)
    8251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
    8252 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
     9226{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
     9227printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
    82539228ac_tool_warned=yes ;;
    82549229esac
    … …  
    82879262
    82889263            # Check whether --enable-shared was given.
    8289 if test "${enable_shared+set}" = set; then :
     9264if test ${enable_shared+y}
     9265then :
    82909266  enableval=$enable_shared; p=${PACKAGE-default}
    82919267    case $enableval in
    … …  
    83059281      ;;
    83069282    esac
    8307 else
    8308   enable_shared=yes
     9283else case e in #(
     9284  e) enable_shared=yes ;;
     9285esac
    83099286fi
    83109287
    … …  
    83189295
    83199296  # Check whether --enable-static was given.
    8320 if test "${enable_static+set}" = set; then :
     9297if test ${enable_static+y}
     9298then :
    83219299  enableval=$enable_static; p=${PACKAGE-default}
    83229300    case $enableval in
    … …  
    83369314      ;;
    83379315    esac
    8338 else
    8339   enable_static=yes
     9316else case e in #(
     9317  e) enable_static=yes ;;
     9318esac
    83409319fi
    83419320
    … …  
    83509329
    83519330# Check whether --with-pic was given.
    8352 if test "${with_pic+set}" = set; then :
     9331if test ${with_pic+y}
     9332then :
    83539333  withval=$with_pic; lt_p=${PACKAGE-default}
    83549334    case $withval in
    … …  
    83679347      ;;
    83689348    esac
    8369 else
    8370   pic_mode=default
     9349else case e in #(
     9350  e) pic_mode=default ;;
     9351esac
    83719352fi
    83729353
    … …  
    83799360
    83809361  # Check whether --enable-fast-install was given.
    8381 if test "${enable_fast_install+set}" = set; then :
     9362if test ${enable_fast_install+y}
     9363then :
    83829364  enableval=$enable_fast_install; p=${PACKAGE-default}
    83839365    case $enableval in
    … …  
    83979379      ;;
    83989380    esac
    8399 else
    8400   enable_fast_install=yes
     9381else case e in #(
     9382  e) enable_fast_install=yes ;;
     9383esac
    84019384fi
    84029385
    … …  
    84119394case $host,$enable_shared in
    84129395power*-*-aix[5-9]*,yes)
    8413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
    8414 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
     9396  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
     9397printf %s "checking which variant of shared library versioning to provide... " >&6; }
    84159398
    84169399# Check whether --with-aix-soname was given.
    8417 if test "${with_aix_soname+set}" = set; then :
     9400if test ${with_aix_soname+y}
     9401then :
    84189402  withval=$with_aix_soname; case $withval in
    84199403    aix|svr4|both)
    … …  
    84249408    esac
    84259409    lt_cv_with_aix_soname=$with_aix_soname
    8426 else
    8427   if ${lt_cv_with_aix_soname+:} false; then :
    8428   $as_echo_n "(cached) " >&6
    8429 else
    8430   lt_cv_with_aix_soname=aix
    8431 fi
    8432 
    8433     with_aix_soname=$lt_cv_with_aix_soname
    8434 fi
    8435 
    8436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
    8437 $as_echo "$with_aix_soname" >&6; }
     9410else case e in #(
     9411  e) if test ${lt_cv_with_aix_soname+y}
     9412then :
     9413  printf %s "(cached) " >&6
     9414else case e in #(
     9415  e) lt_cv_with_aix_soname=aix ;;
     9416esac
     9417fi
     9418
     9419    with_aix_soname=$lt_cv_with_aix_soname ;;
     9420esac
     9421fi
     9422
     9423  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
     9424printf "%s\n" "$with_aix_soname" >&6; }
    84389425  if test aix != "$with_aix_soname"; then
    84399426    # For the AIX way of multilib, we name the shared archive member
    … …  
    85179504fi
    85189505
    8519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
    8520 $as_echo_n "checking for objdir... " >&6; }
    8521 if ${lt_cv_objdir+:} false; then :
    8522   $as_echo_n "(cached) " >&6
    8523 else
    8524   rm -f .libs 2>/dev/null
     9506{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
     9507printf %s "checking for objdir... " >&6; }
     9508if test ${lt_cv_objdir+y}
     9509then :
     9510  printf %s "(cached) " >&6
     9511else case e in #(
     9512  e) rm -f .libs 2>/dev/null
    85259513mkdir .libs 2>/dev/null
    85269514if test -d .libs; then
    … …  
    85309518  lt_cv_objdir=_libs
    85319519fi
    8532 rmdir .libs 2>/dev/null
    8533 fi
    8534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
    8535 $as_echo "$lt_cv_objdir" >&6; }
     9520rmdir .libs 2>/dev/null ;;
     9521esac
     9522fi
     9523{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
     9524printf "%s\n" "$lt_cv_objdir" >&6; }
    85369525objdir=$lt_cv_objdir
    85379526
    … …  
    85409529
    85419530
    8542 cat >>confdefs.h <<_ACEOF
    8543 #define LT_OBJDIR "$lt_cv_objdir/"
    8544 _ACEOF
     9531printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h
    85459532
    85469533
    … …  
    85639550can_build_shared=yes
    85649551
    8565 # All known linkers require a '.a' archive for static linking (except MSVC,
    8566 # which needs '.lib').
     9552# All known linkers require a '.a' archive for static linking (except MSVC and
     9553# ICC, which need '.lib').
    85679554libext=a
    85689555
    … …  
    85889575file_magic*)
    85899576  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
    8590     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
    8591 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
    8592 if ${lt_cv_path_MAGIC_CMD+:} false; then :
    8593   $as_echo_n "(cached) " >&6
    8594 else
    8595   case $MAGIC_CMD in
     9577    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
     9578printf %s "checking for ${ac_tool_prefix}file... " >&6; }
     9579if test ${lt_cv_path_MAGIC_CMD+y}
     9580then :
     9581  printf %s "(cached) " >&6
     9582else case e in #(
     9583  e) case $MAGIC_CMD in
    85969584[\\/*] |  ?:[\\/]*)
    85979585  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
    … …  
    86369624  MAGIC_CMD=$lt_save_MAGIC_CMD
    86379625  ;;
     9626esac ;;
    86389627esac
    86399628fi
    … …  
    86419630MAGIC_CMD=$lt_cv_path_MAGIC_CMD
    86429631if test -n "$MAGIC_CMD"; then
    8643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
    8644 $as_echo "$MAGIC_CMD" >&6; }
    8645 else
    8646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    8647 $as_echo "no" >&6; }
     9632  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
     9633printf "%s\n" "$MAGIC_CMD" >&6; }
     9634else
     9635  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     9636printf "%s\n" "no" >&6; }
    86489637fi
    86499638
    … …  
    86549643if test -z "$lt_cv_path_MAGIC_CMD"; then
    86559644  if test -n "$ac_tool_prefix"; then
    8656     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
    8657 $as_echo_n "checking for file... " >&6; }
    8658 if ${lt_cv_path_MAGIC_CMD+:} false; then :
    8659   $as_echo_n "(cached) " >&6
    8660 else
    8661   case $MAGIC_CMD in
     9645    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5
     9646printf %s "checking for file... " >&6; }
     9647if test ${lt_cv_path_MAGIC_CMD+y}
     9648then :
     9649  printf %s "(cached) " >&6
     9650else case e in #(
     9651  e) case $MAGIC_CMD in
    86629652[\\/*] |  ?:[\\/]*)
    86639653  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
    … …  
    87029692  MAGIC_CMD=$lt_save_MAGIC_CMD
    87039693  ;;
     9694esac ;;
    87049695esac
    87059696fi
    … …  
    87079698MAGIC_CMD=$lt_cv_path_MAGIC_CMD
    87089699if test -n "$MAGIC_CMD"; then
    8709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
    8710 $as_echo "$MAGIC_CMD" >&6; }
    8711 else
    8712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    8713 $as_echo "no" >&6; }
     9700  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
     9701printf "%s\n" "$MAGIC_CMD" >&6; }
     9702else
     9703  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     9704printf "%s\n" "no" >&6; }
    87149705fi
    87159706
    … …  
    87969787  esac
    87979788
    8798   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
    8799 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
    8800 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
    8801   $as_echo_n "(cached) " >&6
    8802 else
    8803   lt_cv_prog_compiler_rtti_exceptions=no
     9789  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
     9790printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
     9791if test ${lt_cv_prog_compiler_rtti_exceptions+y}
     9792then :
     9793  printf %s "(cached) " >&6
     9794else case e in #(
     9795  e) lt_cv_prog_compiler_rtti_exceptions=no
    88049796   ac_outfile=conftest.$ac_objext
    88059797   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    … …  
    88299821   fi
    88309822   $RM conftest*
    8831 
    8832 fi
    8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
    8834 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
     9823 ;;
     9824esac
     9825fi
     9826{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
     9827printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
    88359828
    88369829if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
    … …  
    907310066        ;;
    907410067      *)
    9075         case `$CC -V 2>&1 | sed 5q` in
     10068        case `$CC -V 2>&1 | $SED 5q` in
    907610069        *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
    907710070          # Sun Fortran 8.3 passes all unrecognized flags to the linker
    … …  
    918910182esac
    919010183
    9191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
    9192 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
    9193 if ${lt_cv_prog_compiler_pic+:} false; then :
    9194   $as_echo_n "(cached) " >&6
    9195 else
    9196   lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
    9197 fi
    9198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
    9199 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
     10184{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
     10185printf %s "checking for $compiler option to produce PIC... " >&6; }
     10186if test ${lt_cv_prog_compiler_pic+y}
     10187then :
     10188  printf %s "(cached) " >&6
     10189else case e in #(
     10190  e) lt_cv_prog_compiler_pic=$lt_prog_compiler_pic ;;
     10191esac
     10192fi
     10193{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
     10194printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; }
    920010195lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
    920110196
    … …  
    920410199#
    920510200if test -n "$lt_prog_compiler_pic"; then
    9206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
    9207 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
    9208 if ${lt_cv_prog_compiler_pic_works+:} false; then :
    9209   $as_echo_n "(cached) " >&6
    9210 else
    9211   lt_cv_prog_compiler_pic_works=no
     10201  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
     10202printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
     10203if test ${lt_cv_prog_compiler_pic_works+y}
     10204then :
     10205  printf %s "(cached) " >&6
     10206else case e in #(
     10207  e) lt_cv_prog_compiler_pic_works=no
    921210208   ac_outfile=conftest.$ac_objext
    921310209   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    … …  
    923710233   fi
    923810234   $RM conftest*
    9239 
    9240 fi
    9241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
    9242 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
     10235 ;;
     10236esac
     10237fi
     10238{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
     10239printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; }
    924310240
    924410241if test yes = "$lt_cv_prog_compiler_pic_works"; then
    … …  
    926810265#
    926910266wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
    9270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
    9271 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
    9272 if ${lt_cv_prog_compiler_static_works+:} false; then :
    9273   $as_echo_n "(cached) " >&6
    9274 else
    9275   lt_cv_prog_compiler_static_works=no
     10267{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
     10268printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
     10269if test ${lt_cv_prog_compiler_static_works+y}
     10270then :
     10271  printf %s "(cached) " >&6
     10272else case e in #(
     10273  e) lt_cv_prog_compiler_static_works=no
    927610274   save_LDFLAGS=$LDFLAGS
    927710275   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
    … …  
    929410292   $RM -r conftest*
    929510293   LDFLAGS=$save_LDFLAGS
    9296 
    9297 fi
    9298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
    9299 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
     10294 ;;
     10295esac
     10296fi
     10297{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
     10298printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; }
    930010299
    930110300if test yes = "$lt_cv_prog_compiler_static_works"; then
    … …  
    931110310
    931210311
    9313   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
    9314 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
    9315 if ${lt_cv_prog_compiler_c_o+:} false; then :
    9316   $as_echo_n "(cached) " >&6
    9317 else
    9318   lt_cv_prog_compiler_c_o=no
     10312  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
     10313printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
     10314if test ${lt_cv_prog_compiler_c_o+y}
     10315then :
     10316  printf %s "(cached) " >&6
     10317else case e in #(
     10318  e) lt_cv_prog_compiler_c_o=no
    931910319   $RM -r conftest 2>/dev/null
    932010320   mkdir conftest
    … …  
    935610356   $RM -r conftest
    935710357   $RM conftest*
    9358 
    9359 fi
    9360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
    9361 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
    9362 
    9363 
    9364 
    9365 
    9366 
    9367 
    9368   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
    9369 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
    9370 if ${lt_cv_prog_compiler_c_o+:} false; then :
    9371   $as_echo_n "(cached) " >&6
    9372 else
    9373   lt_cv_prog_compiler_c_o=no
     10358 ;;
     10359esac
     10360fi
     10361{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
     10362printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
     10363
     10364
     10365
     10366
     10367
     10368
     10369  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
     10370printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
     10371if test ${lt_cv_prog_compiler_c_o+y}
     10372then :
     10373  printf %s "(cached) " >&6
     10374else case e in #(
     10375  e) lt_cv_prog_compiler_c_o=no
    937410376   $RM -r conftest 2>/dev/null
    937510377   mkdir conftest
    … …  
    941110413   $RM -r conftest
    941210414   $RM conftest*
    9413 
    9414 fi
    9415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
    9416 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
     10415 ;;
     10416esac
     10417fi
     10418{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
     10419printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
    941710420
    941810421
    … …  
    942210425if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
    942310426  # do not overwrite the value of need_locks provided by the user
    9424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
    9425 $as_echo_n "checking if we can lock with hard links... " >&6; }
     10427  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
     10428printf %s "checking if we can lock with hard links... " >&6; }
    942610429  hard_links=yes
    942710430  $RM conftest*
    … …  
    943010433  ln conftest.a conftest.b 2>&5 || hard_links=no
    943110434  ln conftest.a conftest.b 2>/dev/null && hard_links=no
    9432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
    9433 $as_echo "$hard_links" >&6; }
     10435  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
     10436printf "%s\n" "$hard_links" >&6; }
    943410437  if test no = "$hard_links"; then
    9435     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
    9436 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
     10438    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
     10439printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
    943710440    need_locks=warn
    943810441  fi
    … …  
    944610449
    944710450
    9448   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
    9449 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
     10451  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
     10452printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
    945010453
    945110454  runpath_var=
    … …  
    949110494  case $host_os in
    949210495  cygwin* | mingw* | pw32* | cegcc*)
    9493     # FIXME: the MSVC++ port hasn't been tested in a loooong time
     10496    # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time
    949410497    # When not using gcc, we currently assume that we are using
    9495     # Microsoft Visual C++.
     10498    # Microsoft Visual C++ or Intel C++ Compiler.
    949610499    if test yes != "$GCC"; then
    949710500      with_gnu_ld=no
    … …  
    949910502    ;;
    950010503  interix*)
    9501     # we just hope/assume this is gcc and not c89 (= MSVC++)
     10504    # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC)
    950210505    with_gnu_ld=yes
    950310506    ;;
    … …  
    955110554    fi
    955210555    supports_anon_versioning=no
    9553     case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
     10556    case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
    955410557      *GNU\ gold*) supports_anon_versioning=yes ;;
    955510558      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
    … …  
    966310666      old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
    966410667      enable_shared_with_static_runtimes=yes
     10668      file_list_spec='@'
    966510669      ;;
    966610670
    … …  
    967710681      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
    967810682      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
    9679       archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
     10683      archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
    968010684      ;;
    968110685
    … …  
    972010724          ;;
    972110725        esac
    9722         case `$CC -V 2>&1 | sed 5q` in
     10726        case `$CC -V 2>&1 | $SED 5q` in
    972310727        *Sun\ C*)                       # Sun C 5.9
    972410728          whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
    … …  
    973210736        if test yes = "$supports_anon_versioning"; then
    973310737          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
    9734             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
     10738            cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
    973510739            echo "local: *; };" >> $output_objdir/$libname.ver~
    973610740            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
    … …  
    974810752          if test yes = "$supports_anon_versioning"; then
    974910753            archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
    9750               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
     10754              cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
    975110755              echo "local: *; };" >> $output_objdir/$libname.ver~
    975210756              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
    … …  
    988010884          export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
    988110885        else
    9882           export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
     10886          export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
    988310887        fi
    988410888        aix_use_runtimelinking=no
    … …  
    1000211006  aix_libpath=$lt_cv_aix_libpath
    1000311007else
    10004   if ${lt_cv_aix_libpath_+:} false; then :
    10005   $as_echo_n "(cached) " >&6
    10006 else
    10007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     11008  if test ${lt_cv_aix_libpath_+y}
     11009then :
     11010  printf %s "(cached) " >&6
     11011else case e in #(
     11012  e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    1000811013/* end confdefs.h.  */
    1000911014
    1001011015int
    10011 main ()
     11016main (void)
    1001211017{
    1001311018
    … …  
    1001611021}
    1001711022_ACEOF
    10018 if ac_fn_c_try_link "$LINENO"; then :
     11023if ac_fn_c_try_link "$LINENO"
     11024then :
    1001911025
    1002011026  lt_aix_libpath_sed='
    … …  
    1003111037  fi
    1003211038fi
    10033 rm -f core conftest.err conftest.$ac_objext \
     11039rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1003411040    conftest$ac_exeext conftest.$ac_ext
    1003511041  if test -z "$lt_cv_aix_libpath_"; then
    1003611042    lt_cv_aix_libpath_=/usr/lib:/lib
    1003711043  fi
    10038 
     11044   ;;
     11045esac
    1003911046fi
    1004011047
    … …  
    1005511062  aix_libpath=$lt_cv_aix_libpath
    1005611063else
    10057   if ${lt_cv_aix_libpath_+:} false; then :
    10058   $as_echo_n "(cached) " >&6
    10059 else
    10060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     11064  if test ${lt_cv_aix_libpath_+y}
     11065then :
     11066  printf %s "(cached) " >&6
     11067else case e in #(
     11068  e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    1006111069/* end confdefs.h.  */
    1006211070
    1006311071int
    10064 main ()
     11072main (void)
    1006511073{
    1006611074
    … …  
    1006911077}
    1007011078_ACEOF
    10071 if ac_fn_c_try_link "$LINENO"; then :
     11079if ac_fn_c_try_link "$LINENO"
     11080then :
    1007211081
    1007311082  lt_aix_libpath_sed='
    … …  
    1008411093  fi
    1008511094fi
    10086 rm -f core conftest.err conftest.$ac_objext \
     11095rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1008711096    conftest$ac_exeext conftest.$ac_ext
    1008811097  if test -z "$lt_cv_aix_libpath_"; then
    1008911098    lt_cv_aix_libpath_=/usr/lib:/lib
    1009011099  fi
    10091 
     11100   ;;
     11101esac
    1009211102fi
    1009311103
    … …  
    1014711157    cygwin* | mingw* | pw32* | cegcc*)
    1014811158      # When not using gcc, we currently assume that we are using
    10149       # Microsoft Visual C++.
     11159      # Microsoft Visual C++ or Intel C++ Compiler.
    1015011160      # hardcode_libdir_flag_spec is actually meaningless, as there is
    1015111161      # no search path for DLLs.
    1015211162      case $cc_basename in
    10153       cl*)
    10154         # Native MSVC
     11163      cl* | icl*)
     11164        # Native MSVC or ICC
    1015511165        hardcode_libdir_flag_spec=' '
    1015611166        allow_undefined_flag=unsupported
    … …  
    1019311203        ;;
    1019411204      *)
    10195         # Assume MSVC wrapper
     11205        # Assume MSVC and ICC wrapper
    1019611206        hardcode_libdir_flag_spec=' '
    1019711207        allow_undefined_flag=unsupported
    … …  
    1023411244    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
    1023511245    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
    10236     archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
    10237     module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
     11246    archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
     11247    module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
    1023811248
    1023911249  else
    … …  
    1026911279
    1027011280    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
    10271     freebsd* | dragonfly*)
     11281    freebsd* | dragonfly* | midnightbsd*)
    1027211282      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
    1027311283      hardcode_libdir_flag_spec='-R$libdir'
    … …  
    1033511345          # Older versions of the 11.00 compiler do not understand -b yet
    1033611346          # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
    10337           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
    10338 $as_echo_n "checking if $CC understands -b... " >&6; }
    10339 if ${lt_cv_prog_compiler__b+:} false; then :
    10340   $as_echo_n "(cached) " >&6
    10341 else
    10342   lt_cv_prog_compiler__b=no
     11347          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
     11348printf %s "checking if $CC understands -b... " >&6; }
     11349if test ${lt_cv_prog_compiler__b+y}
     11350then :
     11351  printf %s "(cached) " >&6
     11352else case e in #(
     11353  e) lt_cv_prog_compiler__b=no
    1034311354   save_LDFLAGS=$LDFLAGS
    1034411355   LDFLAGS="$LDFLAGS -b"
    … …  
    1036111372   $RM -r conftest*
    1036211373   LDFLAGS=$save_LDFLAGS
    10363 
    10364 fi
    10365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
    10366 $as_echo "$lt_cv_prog_compiler__b" >&6; }
     11374 ;;
     11375esac
     11376fi
     11377{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
     11378printf "%s\n" "$lt_cv_prog_compiler__b" >&6; }
    1036711379
    1036811380if test yes = "$lt_cv_prog_compiler__b"; then
    … …  
    1040411416        # implicitly export all symbols.
    1040511417        # This should be the same for all languages, so no per-tag cache variable.
    10406         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
    10407 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
    10408 if ${lt_cv_irix_exported_symbol+:} false; then :
    10409   $as_echo_n "(cached) " >&6
    10410 else
    10411   save_LDFLAGS=$LDFLAGS
     11418        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
     11419printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
     11420if test ${lt_cv_irix_exported_symbol+y}
     11421then :
     11422  printf %s "(cached) " >&6
     11423else case e in #(
     11424  e) save_LDFLAGS=$LDFLAGS
    1041211425           LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
    1041311426           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    … …  
    1041511428int foo (void) { return 0; }
    1041611429_ACEOF
    10417 if ac_fn_c_try_link "$LINENO"; then :
     11430if ac_fn_c_try_link "$LINENO"
     11431then :
    1041811432  lt_cv_irix_exported_symbol=yes
    10419 else
    10420   lt_cv_irix_exported_symbol=no
    10421 fi
    10422 rm -f core conftest.err conftest.$ac_objext \
     11433else case e in #(
     11434  e) lt_cv_irix_exported_symbol=no ;;
     11435esac
     11436fi
     11437rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1042311438    conftest$ac_exeext conftest.$ac_ext
    10424            LDFLAGS=$save_LDFLAGS
    10425 fi
    10426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
    10427 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
     11439           LDFLAGS=$save_LDFLAGS ;;
     11440esac
     11441fi
     11442{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
     11443printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; }
    1042811444        if test yes = "$lt_cv_irix_exported_symbol"; then
    1042911445          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
    … …  
    1051711533      old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
    1051811534      enable_shared_with_static_runtimes=yes
     11535      file_list_spec='@'
    1051911536      ;;
    1052011537
    … …  
    1070511722  fi
    1070611723
    10707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
    10708 $as_echo "$ld_shlibs" >&6; }
     11724{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
     11725printf "%s\n" "$ld_shlibs" >&6; }
    1070911726test no = "$ld_shlibs" && can_build_shared=no
    1071011727
    … …  
    1074211759      # systems, -lgcc has to come before -lc. If gcc already passes -lc
    1074311760      # to ld, don't add -lc before -lgcc.
    10744       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
    10745 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
    10746 if ${lt_cv_archive_cmds_need_lc+:} false; then :
    10747   $as_echo_n "(cached) " >&6
    10748 else
    10749   $RM conftest*
     11761      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
     11762printf %s "checking whether -lc should be explicitly linked in... " >&6; }
     11763if test ${lt_cv_archive_cmds_need_lc+y}
     11764then :
     11765  printf %s "(cached) " >&6
     11766else case e in #(
     11767  e) $RM conftest*
    1075011768        echo "$lt_simple_compile_test_code" > conftest.$ac_ext
    1075111769
    … …  
    1075311771  (eval $ac_compile) 2>&5
    1075411772  ac_status=$?
    10755   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     11773  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    1075611774  test $ac_status = 0; } 2>conftest.err; then
    1075711775          soname=conftest
    … …  
    1077111789  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
    1077211790  ac_status=$?
    10773   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     11791  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    1077411792  test $ac_status = 0; }
    1077511793          then
    … …  
    1078311801        fi
    1078411802        $RM conftest*
    10785 
    10786 fi
    10787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
    10788 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
     11803         ;;
     11804esac
     11805fi
     11806{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
     11807printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; }
    1078911808      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
    1079011809      ;;
    … …  
    1094511964
    1094611965
    10947   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
    10948 $as_echo_n "checking dynamic linker characteristics... " >&6; }
     11966  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
     11967printf %s "checking dynamic linker characteristics... " >&6; }
    1094911968
    1095011969if test yes = "$GCC"; then
    … …  
    1120812227    cygwin*)
    1120912228      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
    11210       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
     12229      soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
    1121112230
    1121212231      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
    … …  
    1121812237    pw32*)
    1121912238      # pw32 DLLs use 'pw' prefix rather than 'lib'
    11220       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
     12239      library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
    1122112240      ;;
    1122212241    esac
    … …  
    1122412243    ;;
    1122512244
    11226   *,cl*)
    11227     # Native MSVC
     12245  *,cl* | *,icl*)
     12246    # Native MSVC or ICC
    1122812247    libname_spec='$name'
    1122912248    soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
    … …  
    1124412263      IFS=$lt_save_ifs
    1124512264      # Convert to MSYS style.
    11246       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
     12265      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
    1124712266      ;;
    1124812267    cygwin*)
    … …  
    1128112300
    1128212301  *)
    11283     # Assume MSVC wrapper
     12302    # Assume MSVC and ICC wrapper
    1128412303    library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
    1128512304    dynamic_linker='Win32 ld.exe'
    … …  
    1131412333  ;;
    1131512334
    11316 freebsd* | dragonfly*)
     12335freebsd* | dragonfly* | midnightbsd*)
    1131712336  # DragonFly does not have aout.  When/if they implement a new
    1131812337  # versioning mechanism, adjust this.
    … …  
    1150712526
    1150812527  # Some binutils ld are patched to set DT_RUNPATH
    11509   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
    11510   $as_echo_n "(cached) " >&6
    11511 else
    11512   lt_cv_shlibpath_overrides_runpath=no
     12528  if test ${lt_cv_shlibpath_overrides_runpath+y}
     12529then :
     12530  printf %s "(cached) " >&6
     12531else case e in #(
     12532  e) lt_cv_shlibpath_overrides_runpath=no
    1151312533    save_LDFLAGS=$LDFLAGS
    1151412534    save_libdir=$libdir
    … …  
    1151912539
    1152012540int
    11521 main ()
     12541main (void)
    1152212542{
    1152312543
    … …  
    1152612546}
    1152712547_ACEOF
    11528 if ac_fn_c_try_link "$LINENO"; then :
    11529   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
     12548if ac_fn_c_try_link "$LINENO"
     12549then :
     12550  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null
     12551then :
    1153012552  lt_cv_shlibpath_overrides_runpath=yes
    1153112553fi
    1153212554fi
    11533 rm -f core conftest.err conftest.$ac_objext \
     12555rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1153412556    conftest$ac_exeext conftest.$ac_ext
    1153512557    LDFLAGS=$save_LDFLAGS
    1153612558    libdir=$save_libdir
    11537 
     12559     ;;
     12560esac
    1153812561fi
    1153912562
    … …  
    1176312786  ;;
    1176412787esac
    11765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
    11766 $as_echo "$dynamic_linker" >&6; }
     12788{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
     12789printf "%s\n" "$dynamic_linker" >&6; }
    1176712790test no = "$dynamic_linker" && can_build_shared=no
    1176812791
    … …  
    1188512908
    1188612909
    11887   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
    11888 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
     12910  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
     12911printf %s "checking how to hardcode library paths into programs... " >&6; }
    1188912912hardcode_action=
    1189012913if test -n "$hardcode_libdir_flag_spec" ||
    … …  
    1191012933  hardcode_action=unsupported
    1191112934fi
    11912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
    11913 $as_echo "$hardcode_action" >&6; }
     12935{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
     12936printf "%s\n" "$hardcode_action" >&6; }
    1191412937
    1191512938if test relink = "$hardcode_action" ||
    … …  
    1195512978  darwin*)
    1195612979    # if libdl is installed we need to link against it
    11957     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
    11958 $as_echo_n "checking for dlopen in -ldl... " >&6; }
    11959 if ${ac_cv_lib_dl_dlopen+:} false; then :
    11960   $as_echo_n "(cached) " >&6
    11961 else
    11962   ac_check_lib_save_LIBS=$LIBS
     12980    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
     12981printf %s "checking for dlopen in -ldl... " >&6; }
     12982if test ${ac_cv_lib_dl_dlopen+y}
     12983then :
     12984  printf %s "(cached) " >&6
     12985else case e in #(
     12986  e) ac_check_lib_save_LIBS=$LIBS
    1196312987LIBS="-ldl  $LIBS"
    1196412988cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    … …  
    1196712991/* Override any GCC internal prototype to avoid an error.
    1196812992   Use char because int might match the return type of a GCC
    11969    builtin and then its argument prototype would still apply.  */
     12993   builtin and then its argument prototype would still apply.
     12994   The 'extern "C"' is for builds by C++ compilers;
     12995   although this is not generally supported in C code supporting it here
     12996   has little cost and some practical benefit (sr 110532).  */
    1197012997#ifdef __cplusplus
    1197112998extern "C"
    1197212999#endif
    11973 char dlopen ();
     13000char dlopen (void);
    1197413001int
    11975 main ()
     13002main (void)
    1197613003{
    1197713004return dlopen ();
    … …  
    1198013007}
    1198113008_ACEOF
    11982 if ac_fn_c_try_link "$LINENO"; then :
     13009if ac_fn_c_try_link "$LINENO"
     13010then :
    1198313011  ac_cv_lib_dl_dlopen=yes
    11984 else
    11985   ac_cv_lib_dl_dlopen=no
    11986 fi
    11987 rm -f core conftest.err conftest.$ac_objext \
     13012else case e in #(
     13013  e) ac_cv_lib_dl_dlopen=no ;;
     13014esac
     13015fi
     13016rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1198813017    conftest$ac_exeext conftest.$ac_ext
    11989 LIBS=$ac_check_lib_save_LIBS
    11990 fi
    11991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
    11992 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
    11993 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
     13018LIBS=$ac_check_lib_save_LIBS ;;
     13019esac
     13020fi
     13021{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
     13022printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
     13023if test "x$ac_cv_lib_dl_dlopen" = xyes
     13024then :
    1199413025  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
    11995 else
    11996 
     13026else case e in #(
     13027  e)
    1199713028    lt_cv_dlopen=dyld
    1199813029    lt_cv_dlopen_libs=
    1199913030    lt_cv_dlopen_self=yes
    12000 
     13031     ;;
     13032esac
    1200113033fi
    1200213034
    … …  
    1201313045  *)
    1201413046    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
    12015 if test "x$ac_cv_func_shl_load" = xyes; then :
     13047if test "x$ac_cv_func_shl_load" = xyes
     13048then :
    1201613049  lt_cv_dlopen=shl_load
    12017 else
    12018   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
    12019 $as_echo_n "checking for shl_load in -ldld... " >&6; }
    12020 if ${ac_cv_lib_dld_shl_load+:} false; then :
    12021   $as_echo_n "(cached) " >&6
    12022 else
    12023   ac_check_lib_save_LIBS=$LIBS
     13050else case e in #(
     13051  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
     13052printf %s "checking for shl_load in -ldld... " >&6; }
     13053if test ${ac_cv_lib_dld_shl_load+y}
     13054then :
     13055  printf %s "(cached) " >&6
     13056else case e in #(
     13057  e) ac_check_lib_save_LIBS=$LIBS
    1202413058LIBS="-ldld  $LIBS"
    1202513059cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    … …  
    1202813062/* Override any GCC internal prototype to avoid an error.
    1202913063   Use char because int might match the return type of a GCC
    12030    builtin and then its argument prototype would still apply.  */
     13064   builtin and then its argument prototype would still apply.
     13065   The 'extern "C"' is for builds by C++ compilers;
     13066   although this is not generally supported in C code supporting it here
     13067   has little cost and some practical benefit (sr 110532).  */
    1203113068#ifdef __cplusplus
    1203213069extern "C"
    1203313070#endif
    12034 char shl_load ();
     13071char shl_load (void);
    1203513072int
    12036 main ()
     13073main (void)
    1203713074{
    1203813075return shl_load ();
    … …  
    1204113078}
    1204213079_ACEOF
    12043 if ac_fn_c_try_link "$LINENO"; then :
     13080if ac_fn_c_try_link "$LINENO"
     13081then :
    1204413082  ac_cv_lib_dld_shl_load=yes
    12045 else
    12046   ac_cv_lib_dld_shl_load=no
    12047 fi
    12048 rm -f core conftest.err conftest.$ac_objext \
     13083else case e in #(
     13084  e) ac_cv_lib_dld_shl_load=no ;;
     13085esac
     13086fi
     13087rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1204913088    conftest$ac_exeext conftest.$ac_ext
    12050 LIBS=$ac_check_lib_save_LIBS
    12051 fi
    12052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
    12053 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
    12054 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
     13089LIBS=$ac_check_lib_save_LIBS ;;
     13090esac
     13091fi
     13092{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
     13093printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; }
     13094if test "x$ac_cv_lib_dld_shl_load" = xyes
     13095then :
    1205513096  lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
    12056 else
    12057   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
    12058 if test "x$ac_cv_func_dlopen" = xyes; then :
     13097else case e in #(
     13098  e) ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
     13099if test "x$ac_cv_func_dlopen" = xyes
     13100then :
    1205913101  lt_cv_dlopen=dlopen
    12060 else
    12061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
    12062 $as_echo_n "checking for dlopen in -ldl... " >&6; }
    12063 if ${ac_cv_lib_dl_dlopen+:} false; then :
    12064   $as_echo_n "(cached) " >&6
    12065 else
    12066   ac_check_lib_save_LIBS=$LIBS
     13102else case e in #(
     13103  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
     13104printf %s "checking for dlopen in -ldl... " >&6; }
     13105if test ${ac_cv_lib_dl_dlopen+y}
     13106then :
     13107  printf %s "(cached) " >&6
     13108else case e in #(
     13109  e) ac_check_lib_save_LIBS=$LIBS
    1206713110LIBS="-ldl  $LIBS"
    1206813111cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    … …  
    1207113114/* Override any GCC internal prototype to avoid an error.
    1207213115   Use char because int might match the return type of a GCC
    12073    builtin and then its argument prototype would still apply.  */
     13116   builtin and then its argument prototype would still apply.
     13117   The 'extern "C"' is for builds by C++ compilers;
     13118   although this is not generally supported in C code supporting it here
     13119   has little cost and some practical benefit (sr 110532).  */
    1207413120#ifdef __cplusplus
    1207513121extern "C"
    1207613122#endif
    12077 char dlopen ();
     13123char dlopen (void);
    1207813124int
    12079 main ()
     13125main (void)
    1208013126{
    1208113127return dlopen ();
    … …  
    1208413130}
    1208513131_ACEOF
    12086 if ac_fn_c_try_link "$LINENO"; then :
     13132if ac_fn_c_try_link "$LINENO"
     13133then :
    1208713134  ac_cv_lib_dl_dlopen=yes
    12088 else
    12089   ac_cv_lib_dl_dlopen=no
    12090 fi
    12091 rm -f core conftest.err conftest.$ac_objext \
     13135else case e in #(
     13136  e) ac_cv_lib_dl_dlopen=no ;;
     13137esac
     13138fi
     13139rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1209213140    conftest$ac_exeext conftest.$ac_ext
    12093 LIBS=$ac_check_lib_save_LIBS
    12094 fi
    12095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
    12096 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
    12097 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
     13141LIBS=$ac_check_lib_save_LIBS ;;
     13142esac
     13143fi
     13144{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
     13145printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
     13146if test "x$ac_cv_lib_dl_dlopen" = xyes
     13147then :
    1209813148  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
    12099 else
    12100   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
    12101 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
    12102 if ${ac_cv_lib_svld_dlopen+:} false; then :
    12103   $as_echo_n "(cached) " >&6
    12104 else
    12105   ac_check_lib_save_LIBS=$LIBS
     13149else case e in #(
     13150  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
     13151printf %s "checking for dlopen in -lsvld... " >&6; }
     13152if test ${ac_cv_lib_svld_dlopen+y}
     13153then :
     13154  printf %s "(cached) " >&6
     13155else case e in #(
     13156  e) ac_check_lib_save_LIBS=$LIBS
    1210613157LIBS="-lsvld  $LIBS"
    1210713158cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    … …  
    1211013161/* Override any GCC internal prototype to avoid an error.
    1211113162   Use char because int might match the return type of a GCC
    12112    builtin and then its argument prototype would still apply.  */
     13163   builtin and then its argument prototype would still apply.
     13164   The 'extern "C"' is for builds by C++ compilers;
     13165   although this is not generally supported in C code supporting it here
     13166   has little cost and some practical benefit (sr 110532).  */
    1211313167#ifdef __cplusplus
    1211413168extern "C"
    1211513169#endif
    12116 char dlopen ();
     13170char dlopen (void);
    1211713171int
    12118 main ()
     13172main (void)
    1211913173{
    1212013174return dlopen ();
    … …  
    1212313177}
    1212413178_ACEOF
    12125 if ac_fn_c_try_link "$LINENO"; then :
     13179if ac_fn_c_try_link "$LINENO"
     13180then :
    1212613181  ac_cv_lib_svld_dlopen=yes
    12127 else
    12128   ac_cv_lib_svld_dlopen=no
    12129 fi
    12130 rm -f core conftest.err conftest.$ac_objext \
     13182else case e in #(
     13183  e) ac_cv_lib_svld_dlopen=no ;;
     13184esac
     13185fi
     13186rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1213113187    conftest$ac_exeext conftest.$ac_ext
    12132 LIBS=$ac_check_lib_save_LIBS
    12133 fi
    12134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
    12135 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
    12136 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
     13188LIBS=$ac_check_lib_save_LIBS ;;
     13189esac
     13190fi
     13191{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
     13192printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; }
     13193if test "x$ac_cv_lib_svld_dlopen" = xyes
     13194then :
    1213713195  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
    12138 else
    12139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
    12140 $as_echo_n "checking for dld_link in -ldld... " >&6; }
    12141 if ${ac_cv_lib_dld_dld_link+:} false; then :
    12142   $as_echo_n "(cached) " >&6
    12143 else
    12144   ac_check_lib_save_LIBS=$LIBS
     13196else case e in #(
     13197  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
     13198printf %s "checking for dld_link in -ldld... " >&6; }
     13199if test ${ac_cv_lib_dld_dld_link+y}
     13200then :
     13201  printf %s "(cached) " >&6
     13202else case e in #(
     13203  e) ac_check_lib_save_LIBS=$LIBS
    1214513204LIBS="-ldld  $LIBS"
    1214613205cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    … …  
    1214913208/* Override any GCC internal prototype to avoid an error.
    1215013209   Use char because int might match the return type of a GCC
    12151    builtin and then its argument prototype would still apply.  */
     13210   builtin and then its argument prototype would still apply.
     13211   The 'extern "C"' is for builds by C++ compilers;
     13212   although this is not generally supported in C code supporting it here
     13213   has little cost and some practical benefit (sr 110532).  */
    1215213214#ifdef __cplusplus
    1215313215extern "C"
    1215413216#endif
    12155 char dld_link ();
     13217char dld_link (void);
    1215613218int
    12157 main ()
     13219main (void)
    1215813220{
    1215913221return dld_link ();
    … …  
    1216213224}
    1216313225_ACEOF
    12164 if ac_fn_c_try_link "$LINENO"; then :
     13226if ac_fn_c_try_link "$LINENO"
     13227then :
    1216513228  ac_cv_lib_dld_dld_link=yes
    12166 else
    12167   ac_cv_lib_dld_dld_link=no
    12168 fi
    12169 rm -f core conftest.err conftest.$ac_objext \
     13229else case e in #(
     13230  e) ac_cv_lib_dld_dld_link=no ;;
     13231esac
     13232fi
     13233rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1217013234    conftest$ac_exeext conftest.$ac_ext
    12171 LIBS=$ac_check_lib_save_LIBS
    12172 fi
    12173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
    12174 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
    12175 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
     13235LIBS=$ac_check_lib_save_LIBS ;;
     13236esac
     13237fi
     13238{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
     13239printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; }
     13240if test "x$ac_cv_lib_dld_dld_link" = xyes
     13241then :
    1217613242  lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
    1217713243fi
    1217813244
    12179 
    12180 fi
    12181 
    12182 
    12183 fi
    12184 
    12185 
    12186 fi
    12187 
    12188 
    12189 fi
    12190 
    12191 
     13245               ;;
     13246esac
     13247fi
     13248
     13249             ;;
     13250esac
     13251fi
     13252
     13253           ;;
     13254esac
     13255fi
     13256
     13257         ;;
     13258esac
     13259fi
     13260
     13261       ;;
     13262esac
    1219213263fi
    1219313264
    … …  
    1221213283    LIBS="$lt_cv_dlopen_libs $LIBS"
    1221313284
    12214     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
    12215 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
    12216 if ${lt_cv_dlopen_self+:} false; then :
    12217   $as_echo_n "(cached) " >&6
    12218 else
    12219           if test yes = "$cross_compiling"; then :
     13285    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
     13286printf %s "checking whether a program can dlopen itself... " >&6; }
     13287if test ${lt_cv_dlopen_self+y}
     13288then :
     13289  printf %s "(cached) " >&6
     13290else case e in #(
     13291  e)      if test yes = "$cross_compiling"; then :
    1222013292  lt_cv_dlopen_self=cross
    1222113293else
    … …  
    1229513367  (eval $ac_link) 2>&5
    1229613368  ac_status=$?
    12297   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     13369  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    1229813370  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
    1229913371    (./conftest; exit; ) >&5 2>/dev/null
    … …  
    1231113383rm -fr conftest*
    1231213384
    12313 
    12314 fi
    12315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
    12316 $as_echo "$lt_cv_dlopen_self" >&6; }
     13385     ;;
     13386esac
     13387fi
     13388{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
     13389printf "%s\n" "$lt_cv_dlopen_self" >&6; }
    1231713390
    1231813391    if test yes = "$lt_cv_dlopen_self"; then
    1231913392      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
    12320       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
    12321 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
    12322 if ${lt_cv_dlopen_self_static+:} false; then :
    12323   $as_echo_n "(cached) " >&6
    12324 else
    12325           if test yes = "$cross_compiling"; then :
     13393      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
     13394printf %s "checking whether a statically linked program can dlopen itself... " >&6; }
     13395if test ${lt_cv_dlopen_self_static+y}
     13396then :
     13397  printf %s "(cached) " >&6
     13398else case e in #(
     13399  e)      if test yes = "$cross_compiling"; then :
    1232613400  lt_cv_dlopen_self_static=cross
    1232713401else
    … …  
    1240113475  (eval $ac_link) 2>&5
    1240213476  ac_status=$?
    12403   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     13477  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
    1240413478  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
    1240513479    (./conftest; exit; ) >&5 2>/dev/null
    … …  
    1241713491rm -fr conftest*
    1241813492
    12419 
    12420 fi
    12421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
    12422 $as_echo "$lt_cv_dlopen_self_static" >&6; }
     13493       ;;
     13494esac
     13495fi
     13496{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
     13497printf "%s\n" "$lt_cv_dlopen_self_static" >&6; }
    1242313498    fi
    1242413499
    … …  
    1245813533striplib=
    1245913534old_striplib=
    12460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
    12461 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
    12462 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
    12463   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
    12464   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
    12465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    12466 $as_echo "yes" >&6; }
    12467 else
    12468 # FIXME - insert some real tests, host_os isn't really good enough
    12469   case $host_os in
    12470   darwin*)
    12471     if test -n "$STRIP"; then
     13535{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
     13536printf %s "checking whether stripping libraries is possible... " >&6; }
     13537if test -z "$STRIP"; then
     13538  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     13539printf "%s\n" "no" >&6; }
     13540else
     13541  if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
     13542    old_striplib="$STRIP --strip-debug"
     13543    striplib="$STRIP --strip-unneeded"
     13544    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     13545printf "%s\n" "yes" >&6; }
     13546  else
     13547    case $host_os in
     13548    darwin*)
     13549      # FIXME - insert some real tests, host_os isn't really good enough
    1247213550      striplib="$STRIP -x"
    1247313551      old_striplib="$STRIP -S"
    12474       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    12475 $as_echo "yes" >&6; }
    12476     else
    12477       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    12478 $as_echo "no" >&6; }
    12479     fi
    12480     ;;
    12481   *)
    12482     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    12483 $as_echo "no" >&6; }
    12484     ;;
    12485   esac
     13552      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     13553printf "%s\n" "yes" >&6; }
     13554      ;;
     13555    freebsd*)
     13556      if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
     13557        old_striplib="$STRIP --strip-debug"
     13558        striplib="$STRIP --strip-unneeded"
     13559        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     13560printf "%s\n" "yes" >&6; }
     13561      else
     13562        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     13563printf "%s\n" "no" >&6; }
     13564      fi
     13565      ;;
     13566    *)
     13567      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     13568printf "%s\n" "no" >&6; }
     13569      ;;
     13570    esac
     13571  fi
    1248613572fi
    1248713573
    … …  
    1249813584
    1249913585  # Report what library types will actually be built
    12500   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
    12501 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
    12502   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
    12503 $as_echo "$can_build_shared" >&6; }
    12504 
    12505   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
    12506 $as_echo_n "checking whether to build shared libraries... " >&6; }
     13586  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
     13587printf %s "checking if libtool supports shared libraries... " >&6; }
     13588  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
     13589printf "%s\n" "$can_build_shared" >&6; }
     13590
     13591  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
     13592printf %s "checking whether to build shared libraries... " >&6; }
    1250713593  test no = "$can_build_shared" && enable_shared=no
    1250813594
    … …  
    1252813614    ;;
    1252913615  esac
    12530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
    12531 $as_echo "$enable_shared" >&6; }
    12532 
    12533   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
    12534 $as_echo_n "checking whether to build static libraries... " >&6; }
     13616  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
     13617printf "%s\n" "$enable_shared" >&6; }
     13618
     13619  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
     13620printf %s "checking whether to build static libraries... " >&6; }
    1253513621  # Make sure either enable_shared or enable_static is yes.
    1253613622  test yes = "$enable_shared" || enable_static=yes
    12537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
    12538 $as_echo "$enable_static" >&6; }
     13623  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
     13624printf "%s\n" "$enable_static" >&6; }
    1253913625
    1254013626
    … …  
    1257613662# Some awks crash when confronted with pnglibconf.dfa, do a test run now
    1257713663# to make sure this doesn't happen
    12578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that AWK works" >&5
    12579 $as_echo_n "checking that AWK works... " >&6; }
     13664{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that AWK works" >&5
     13665printf %s "checking that AWK works... " >&6; }
    1258013666if ${AWK} -f ${srcdir}/scripts/options.awk out="/dev/null" version=search\
    1258113667   ${srcdir}/pngconf.h ${srcdir}/scripts/pnglibconf.dfa\
    1258213668   ${srcdir}/pngusr.dfa 1>&2
    1258313669then
    12584    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
    12585 $as_echo "ok" >&6; }
    12586 else
    12587    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    12588 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     13670   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
     13671printf "%s\n" "ok" >&6; }
     13672else
     13673   { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
     13674printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
    1258913675as_fn_error 1 "failed
    12590 See \`config.log' for more details" "$LINENO" 5; }
     13676See 'config.log' for more details" "$LINENO" 5; }
    1259113677fi
    1259213678
    … …  
    1259613682
    1259713683
    12598 # -Werror cannot be passed to GCC in CFLAGS because configure will fail (it
    12599 # checks the compiler with a program that generates a warning), add the
    12600 # following option to deal with this
     13684# Check whether --enable-tests was given.
     13685if test ${enable_tests+y}
     13686then :
     13687  enableval=$enable_tests; enable_tests="$enableval"
     13688else case e in #(
     13689  e) enable_tests=yes ;;
     13690esac
     13691fi
     13692
     13693
     13694 if test "$enable_tests" != "no"; then
     13695  ENABLE_TESTS_TRUE=
     13696  ENABLE_TESTS_FALSE='#'
     13697else
     13698  ENABLE_TESTS_TRUE='#'
     13699  ENABLE_TESTS_FALSE=
     13700fi
     13701
     13702
     13703# Check whether --enable-tools was given.
     13704if test ${enable_tools+y}
     13705then :
     13706  enableval=$enable_tools; enable_tools="$enableval"
     13707else case e in #(
     13708  e) enable_tools=yes ;;
     13709esac
     13710fi
     13711
     13712
     13713 if test "$enable_tools" != "no"; then
     13714  ENABLE_TOOLS_TRUE=
     13715  ENABLE_TOOLS_FALSE='#'
     13716else
     13717  ENABLE_TOOLS_TRUE='#'
     13718  ENABLE_TOOLS_FALSE=
     13719fi
     13720
     13721
     13722# -Werror cannot be passed to GCC in CFLAGS because configure will fail
     13723# (it checks the compiler with a program that generates a warning).
     13724# Add the following option to deal with this:
    1260113725
    1260213726# Check whether --enable-werror was given.
    12603 if test "${enable_werror+set}" = set; then :
     13727if test ${enable_werror+y}
     13728then :
    1260413729  enableval=$enable_werror; test "$enable_werror" = "yes" && enable_werror="-Werror"
    1260513730    if test "$enable_werror" != "no"; then
    1260613731      sav_CFLAGS="$CFLAGS"
    1260713732      CFLAGS="$enable_werror $CFLAGS"
    12608       { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler allows $enable_werror" >&5
    12609 $as_echo_n "checking if the compiler allows $enable_werror... " >&6; }
     13733      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler allows $enable_werror" >&5
     13734printf %s "checking if the compiler allows $enable_werror... " >&6; }
    1261013735      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    1261113736/* end confdefs.h.  */
    … …  
    1261513740            }
    1261613741_ACEOF
    12617 if ac_fn_c_try_compile "$LINENO"; then :
    12618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    12619 $as_echo "yes" >&6; }
     13742if ac_fn_c_try_compile "$LINENO"
     13743then :
     13744  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     13745printf "%s\n" "yes" >&6; }
    1262013746         PNG_COPTS="$PNG_COPTS $enable_werror"
    12621 else
    12622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    12623 $as_echo "no" >&6; }
    12624 fi
    12625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     13747else case e in #(
     13748  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     13749printf "%s\n" "no" >&6; } ;;
     13750esac
     13751fi
     13752rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    1262613753      CFLAGS="$sav_CFLAGS"
    1262713754    fi
    … …  
    1262913756
    1263013757
    12631 # For GCC 5 the default mode for C is -std=gnu11 instead of -std=gnu89
    12632 # In pngpriv.h we request just the POSIX 1003.1 and C89 APIs by defining _POSIX_SOURCE to 1
    12633 # This is incompatible with the new default mode, so we test for that and force the
    12634 # "-std=c89" compiler option:
    12635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to force back C standard to C89" >&5
    12636 $as_echo_n "checking if we need to force back C standard to C89... " >&6; }
     13758# For GCC 5 the default mode for C is -std=gnu11 instead of -std=gnu89.
     13759# In pngpriv.h we request just the POSIX 1003.1 and C89 APIs by defining
     13760# _POSIX_SOURCE to 1. This is incompatible with the new default mode, so
     13761# we test for that and force the "-std=c89" compiler option:
     13762{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we need to force back C standard to C89" >&5
     13763printf %s "checking if we need to force back C standard to C89... " >&6; }
    1263713764cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    1263813765/* end confdefs.h.  */
    … …  
    1264213769
    1264313770int
    12644 main ()
     13771main (void)
    1264513772{
    1264613773
    … …  
    1264913776}
    1265013777_ACEOF
    12651 if ac_fn_c_try_compile "$LINENO"; then :
    12652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    12653 $as_echo "no" >&6; }
    12654 else
    12655 
     13778if ac_fn_c_try_compile "$LINENO"
     13779then :
     13780  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     13781printf "%s\n" "no" >&6; }
     13782else case e in #(
     13783  e)
    1265613784      if test "x$GCC" != "xyes"; then
    1265713785         as_fn_error $? "Forcing back to C89 is required but the flags are only known for GCC" "$LINENO" 5
    1265813786      fi
    12659    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    12660 $as_echo "yes" >&6; }
     13787   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     13788printf "%s\n" "yes" >&6; }
    1266113789   CFLAGS="$CFLAGS -std=c89"
    12662 
    12663 fi
    12664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    12665 
    12666 # Checks for header files.
    12667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
    12668 $as_echo_n "checking for ANSI C header files... " >&6; }
    12669 if ${ac_cv_header_stdc+:} false; then :
    12670   $as_echo_n "(cached) " >&6
    12671 else
    12672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    12673 /* end confdefs.h.  */
    12674 #include <stdlib.h>
    12675 #include <stdarg.h>
    12676 #include <string.h>
    12677 #include <float.h>
    12678 
    12679 int
    12680 main ()
    12681 {
    12682 
    12683   ;
    12684   return 0;
    12685 }
    12686 _ACEOF
    12687 if ac_fn_c_try_compile "$LINENO"; then :
    12688   ac_cv_header_stdc=yes
    12689 else
    12690   ac_cv_header_stdc=no
    12691 fi
    12692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    12693 
    12694 if test $ac_cv_header_stdc = yes; then
    12695   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
    12696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    12697 /* end confdefs.h.  */
    12698 #include <string.h>
    12699 
    12700 _ACEOF
    12701 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
    12702   $EGREP "memchr" >/dev/null 2>&1; then :
    12703 
    12704 else
    12705   ac_cv_header_stdc=no
    12706 fi
    12707 rm -f conftest*
    12708 
    12709 fi
    12710 
    12711 if test $ac_cv_header_stdc = yes; then
    12712   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
    12713   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    12714 /* end confdefs.h.  */
    12715 #include <stdlib.h>
    12716 
    12717 _ACEOF
    12718 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
    12719   $EGREP "free" >/dev/null 2>&1; then :
    12720 
    12721 else
    12722   ac_cv_header_stdc=no
    12723 fi
    12724 rm -f conftest*
    12725 
    12726 fi
    12727 
    12728 if test $ac_cv_header_stdc = yes; then
    12729   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
    12730   if test "$cross_compiling" = yes; then :
    12731   :
    12732 else
    12733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    12734 /* end confdefs.h.  */
    12735 #include <ctype.h>
    12736 #include <stdlib.h>
    12737 #if ((' ' & 0x0FF) == 0x020)
    12738 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
    12739 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
    12740 #else
    12741 # define ISLOWER(c) \
    12742                    (('a' <= (c) && (c) <= 'i') \
    12743                      || ('j' <= (c) && (c) <= 'r') \
    12744                      || ('s' <= (c) && (c) <= 'z'))
    12745 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
    12746 #endif
    12747 
    12748 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
    12749 int
    12750 main ()
    12751 {
    12752   int i;
    12753   for (i = 0; i < 256; i++)
    12754     if (XOR (islower (i), ISLOWER (i))
    12755         || toupper (i) != TOUPPER (i))
    12756       return 2;
    12757   return 0;
    12758 }
    12759 _ACEOF
    12760 if ac_fn_c_try_run "$LINENO"; then :
    12761 
    12762 else
    12763   ac_cv_header_stdc=no
    12764 fi
    12765 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
    12766   conftest.$ac_objext conftest.beam conftest.$ac_ext
    12767 fi
    12768 
    12769 fi
    12770 fi
    12771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
    12772 $as_echo "$ac_cv_header_stdc" >&6; }
    12773 if test $ac_cv_header_stdc = yes; then
    12774 
    12775 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
    12776 
    12777 fi
    12778 
    12779 
    12780 # Checks for typedefs, structures, and compiler characteristics.
    12781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
    12782 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
    12783 if ${ac_cv_c_const+:} false; then :
    12784   $as_echo_n "(cached) " >&6
    12785 else
    12786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    12787 /* end confdefs.h.  */
    12788 
    12789 int
    12790 main ()
    12791 {
    12792 
    12793 #ifndef __cplusplus
    12794   /* Ultrix mips cc rejects this sort of thing.  */
    12795   typedef int charset[2];
    12796   const charset cs = { 0, 0 };
    12797   /* SunOS 4.1.1 cc rejects this.  */
    12798   char const *const *pcpcc;
    12799   char **ppc;
    12800   /* NEC SVR4.0.2 mips cc rejects this.  */
    12801   struct point {int x, y;};
    12802   static struct point const zero = {0,0};
    12803   /* AIX XL C 1.02.0.0 rejects this.
    12804      It does not let you subtract one const X* pointer from another in
    12805      an arm of an if-expression whose if-part is not a constant
    12806      expression */
    12807   const char *g = "string";
    12808   pcpcc = &g + (g ? g-g : 0);
    12809   /* HPUX 7.0 cc rejects these. */
    12810   ++pcpcc;
    12811   ppc = (char**) pcpcc;
    12812   pcpcc = (char const *const *) ppc;
    12813   { /* SCO 3.2v4 cc rejects this sort of thing.  */
    12814     char tx;
    12815     char *t = &tx;
    12816     char const *s = 0 ? (char *) 0 : (char const *) 0;
    12817 
    12818     *t++ = 0;
    12819     if (s) return 0;
    12820   }
    12821   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
    12822     int x[] = {25, 17};
    12823     const int *foo = &x[0];
    12824     ++foo;
    12825   }
    12826   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
    12827     typedef const int *iptr;
    12828     iptr p = 0;
    12829     ++p;
    12830   }
    12831   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
    12832        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
    12833     struct s { int j; const int *ap[3]; } bx;
    12834     struct s *b = &bx; b->j = 5;
    12835   }
    12836   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
    12837     const int foo = 10;
    12838     if (!foo) return 0;
    12839   }
    12840   return !cs[0] && !zero.x;
    12841 #endif
    12842 
    12843   ;
    12844   return 0;
    12845 }
    12846 _ACEOF
    12847 if ac_fn_c_try_compile "$LINENO"; then :
    12848   ac_cv_c_const=yes
    12849 else
    12850   ac_cv_c_const=no
    12851 fi
    12852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    12853 fi
    12854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
    12855 $as_echo "$ac_cv_c_const" >&6; }
    12856 if test $ac_cv_c_const = no; then
    12857 
    12858 $as_echo "#define const /**/" >>confdefs.h
    12859 
    12860 fi
    12861 
    12862 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
    12863 if test "x$ac_cv_type_size_t" = xyes; then :
    12864 
    12865 else
    12866 
    12867 cat >>confdefs.h <<_ACEOF
    12868 #define size_t unsigned int
    12869 _ACEOF
    12870 
    12871 fi
    12872 
    12873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
    12874 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
    12875 if ${ac_cv_struct_tm+:} false; then :
    12876   $as_echo_n "(cached) " >&6
    12877 else
    12878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     13790 ;;
     13791esac
     13792fi
     13793rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
     13794
     13795# Checks for structures and compiler characteristics.
     13796{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
     13797printf %s "checking whether struct tm is in sys/time.h or time.h... " >&6; }
     13798if test ${ac_cv_struct_tm+y}
     13799then :
     13800  printf %s "(cached) " >&6
     13801else case e in #(
     13802  e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    1287913803/* end confdefs.h.  */
    1288013804#include <sys/types.h>
    … …  
    1288213806
    1288313807int
    12884 main ()
     13808main (void)
    1288513809{
    1288613810struct tm tm;
    … …  
    1289113815}
    1289213816_ACEOF
    12893 if ac_fn_c_try_compile "$LINENO"; then :
     13817if ac_fn_c_try_compile "$LINENO"
     13818then :
    1289413819  ac_cv_struct_tm=time.h
    12895 else
    12896   ac_cv_struct_tm=sys/time.h
    12897 fi
    12898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    12899 fi
    12900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
    12901 $as_echo "$ac_cv_struct_tm" >&6; }
     13820else case e in #(
     13821  e) ac_cv_struct_tm=sys/time.h ;;
     13822esac
     13823fi
     13824rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
     13825esac
     13826fi
     13827{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
     13828printf "%s\n" "$ac_cv_struct_tm" >&6; }
    1290213829if test $ac_cv_struct_tm = sys/time.h; then
    1290313830
    12904 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
    12905 
    12906 fi
    12907 
    12908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
    12909 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
    12910 if ${ac_cv_c_restrict+:} false; then :
    12911   $as_echo_n "(cached) " >&6
    12912 else
    12913   ac_cv_c_restrict=no
    12914    # The order here caters to the fact that C++ does not require restrict.
    12915    for ac_kw in __restrict __restrict__ _Restrict restrict; do
     13831printf "%s\n" "#define TM_IN_SYS_TIME 1" >>confdefs.h
     13832
     13833fi
     13834
     13835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
     13836printf %s "checking for C/C++ restrict keyword... " >&6; }
     13837if test ${ac_cv_c_restrict+y}
     13838then :
     13839  printf %s "(cached) " >&6
     13840else case e in #(
     13841  e) ac_cv_c_restrict=no
     13842   # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see:
     13843   # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html
     13844   # Put 'restrict' last, because C++ lacks it.
     13845   for ac_kw in __restrict__ __restrict _Restrict restrict; do
    1291613846     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    1291713847/* end confdefs.h.  */
    12918 typedef int * int_ptr;
    12919         int foo (int_ptr $ac_kw ip) {
    12920         return ip[0];
    12921        }
     13848typedef int *int_ptr;
     13849           int foo (int_ptr $ac_kw ip) { return ip[0]; }
     13850           int bar (int [$ac_kw]); /* Catch GCC bug 14050.  */
     13851           int bar (int ip[$ac_kw]) { return ip[0]; }
     13852
    1292213853int
    12923 main ()
     13854main (void)
    1292413855{
    1292513856int s[1];
    12926         int * $ac_kw t = s;
    12927         t[0] = 0;
    12928         return foo(t)
     13857           int *$ac_kw t = s;
     13858           t[0] = 0;
     13859           return foo (t) + bar (t);
     13860
    1292913861  ;
    1293013862  return 0;
    1293113863}
    1293213864_ACEOF
    12933 if ac_fn_c_try_compile "$LINENO"; then :
     13865if ac_fn_c_try_compile "$LINENO"
     13866then :
    1293413867  ac_cv_c_restrict=$ac_kw
    1293513868fi
    12936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     13869rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    1293713870     test "$ac_cv_c_restrict" != no && break
    1293813871   done
    12939 
    12940 fi
    12941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
    12942 $as_echo "$ac_cv_c_restrict" >&6; }
     13872   ;;
     13873esac
     13874fi
     13875{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
     13876printf "%s\n" "$ac_cv_c_restrict" >&6; }
    1294313877
    1294413878 case $ac_cv_c_restrict in
    1294513879   restrict) ;;
    12946    no) $as_echo "#define restrict /**/" >>confdefs.h
     13880   no) printf "%s\n" "#define restrict /**/" >>confdefs.h
    1294713881 ;;
    12948    *)  cat >>confdefs.h <<_ACEOF
    12949 #define restrict $ac_cv_c_restrict
    12950 _ACEOF
     13882   *)  printf "%s\n" "#define restrict $ac_cv_c_restrict" >>confdefs.h
    1295113883 ;;
    1295213884 esac
    … …  
    1295413886
    1295513887# Checks for library functions.
    12956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5
    12957 $as_echo_n "checking for working strtod... " >&6; }
    12958 if ${ac_cv_func_strtod+:} false; then :
    12959   $as_echo_n "(cached) " >&6
    12960 else
    12961   if test "$cross_compiling" = yes; then :
    12962   ac_cv_func_strtod=no
    12963 else
    12964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    12965 /* end confdefs.h.  */
    12966 
    12967 $ac_includes_default
    12968 #ifndef strtod
    12969 double strtod ();
    12970 #endif
    12971 int
    12972 main()
    12973 {
    12974   {
    12975     /* Some versions of Linux strtod mis-parse strings with leading '+'.  */
    12976     char *string = " +69";
    12977     char *term;
    12978     double value;
    12979     value = strtod (string, &term);
    12980     if (value != 69 || term != (string + 4))
    12981       return 1;
    12982   }
    12983 
    12984   {
    12985     /* Under Solaris 2.4, strtod returns the wrong value for the
    12986        terminating character under some conditions.  */
    12987     char *string = "NaN";
    12988     char *term;
    12989     strtod (string, &term);
    12990     if (term != string && *(term - 1) == 0)
    12991       return 1;
    12992   }
    12993   return 0;
    12994 }
    12995 
    12996 _ACEOF
    12997 if ac_fn_c_try_run "$LINENO"; then :
    12998   ac_cv_func_strtod=yes
    12999 else
    13000   ac_cv_func_strtod=no
    13001 fi
    13002 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
    13003   conftest.$ac_objext conftest.beam conftest.$ac_ext
    13004 fi
    13005 
    13006 fi
    13007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5
    13008 $as_echo "$ac_cv_func_strtod" >&6; }
    13009 if test $ac_cv_func_strtod = no; then
    13010   case " $LIBOBJS " in
    13011   *" strtod.$ac_objext "* ) ;;
    13012   *) LIBOBJS="$LIBOBJS strtod.$ac_objext"
    13013  ;;
    13014 esac
    13015 
    13016 ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
    13017 if test "x$ac_cv_func_pow" = xyes; then :
    13018 
    13019 fi
    13020 
    13021 if test $ac_cv_func_pow = no; then
    13022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
    13023 $as_echo_n "checking for pow in -lm... " >&6; }
    13024 if ${ac_cv_lib_m_pow+:} false; then :
    13025   $as_echo_n "(cached) " >&6
    13026 else
    13027   ac_check_lib_save_LIBS=$LIBS
     13888
     13889  for ac_func in pow
     13890do :
     13891  ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
     13892if test "x$ac_cv_func_pow" = xyes
     13893then :
     13894  printf "%s\n" "#define HAVE_POW 1" >>confdefs.h
     13895
     13896else case e in #(
     13897  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
     13898printf %s "checking for pow in -lm... " >&6; }
     13899if test ${ac_cv_lib_m_pow+y}
     13900then :
     13901  printf %s "(cached) " >&6
     13902else case e in #(
     13903  e) ac_check_lib_save_LIBS=$LIBS
    1302813904LIBS="-lm  $LIBS"
    1302913905cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    … …  
    1303213908/* Override any GCC internal prototype to avoid an error.
    1303313909   Use char because int might match the return type of a GCC
    13034    builtin and then its argument prototype would still apply.  */
     13910   builtin and then its argument prototype would still apply.
     13911   The 'extern "C"' is for builds by C++ compilers;
     13912   although this is not generally supported in C code supporting it here
     13913   has little cost and some practical benefit (sr 110532).  */
    1303513914#ifdef __cplusplus
    1303613915extern "C"
    1303713916#endif
    13038 char pow ();
     13917char pow (void);
    1303913918int
    13040 main ()
     13919main (void)
    1304113920{
    1304213921return pow ();
    … …  
    1304513924}
    1304613925_ACEOF
    13047 if ac_fn_c_try_link "$LINENO"; then :
     13926if ac_fn_c_try_link "$LINENO"
     13927then :
    1304813928  ac_cv_lib_m_pow=yes
    13049 else
    13050   ac_cv_lib_m_pow=no
    13051 fi
    13052 rm -f core conftest.err conftest.$ac_objext \
     13929else case e in #(
     13930  e) ac_cv_lib_m_pow=no ;;
     13931esac
     13932fi
     13933rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1305313934    conftest$ac_exeext conftest.$ac_ext
    13054 LIBS=$ac_check_lib_save_LIBS
    13055 fi
    13056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
    13057 $as_echo "$ac_cv_lib_m_pow" >&6; }
    13058 if test "x$ac_cv_lib_m_pow" = xyes; then :
    13059   POW_LIB=-lm
    13060 else
    13061   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5
    13062 $as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;}
    13063 fi
    13064 
    13065 fi
    13066 
    13067 fi
    13068 
    13069 for ac_func in pow
    13070 do :
    13071   ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow"
    13072 if test "x$ac_cv_func_pow" = xyes; then :
    13073   cat >>confdefs.h <<_ACEOF
    13074 #define HAVE_POW 1
    13075 _ACEOF
    13076 
    13077 else
    13078   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
    13079 $as_echo_n "checking for pow in -lm... " >&6; }
    13080 if ${ac_cv_lib_m_pow+:} false; then :
    13081   $as_echo_n "(cached) " >&6
    13082 else
    13083   ac_check_lib_save_LIBS=$LIBS
    13084 LIBS="-lm  $LIBS"
     13935LIBS=$ac_check_lib_save_LIBS ;;
     13936esac
     13937fi
     13938{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
     13939printf "%s\n" "$ac_cv_lib_m_pow" >&6; }
     13940if test "x$ac_cv_lib_m_pow" = xyes
     13941then :
     13942  printf "%s\n" "#define HAVE_LIBM 1" >>confdefs.h
     13943
     13944  LIBS="-lm $LIBS"
     13945
     13946else case e in #(
     13947  e) as_fn_error $? "cannot find pow" "$LINENO" 5 ;;
     13948esac
     13949fi
     13950 ;;
     13951esac
     13952fi
     13953
     13954done
     13955
     13956# Some later POSIX 1003.1 functions are required for test programs, failure
     13957# here is soft (the corresponding test program is not built).
     13958ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
     13959if test "x$ac_cv_func_clock_gettime" = xyes
     13960then :
     13961
     13962else case e in #(
     13963  e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: not building timepng" >&5
     13964printf "%s\n" "$as_me: WARNING: not building timepng" >&2;} ;;
     13965esac
     13966fi
     13967
     13968 if test "$ac_cv_func_clock_gettime" = "yes"; then
     13969  HAVE_CLOCK_GETTIME_TRUE=
     13970  HAVE_CLOCK_GETTIME_FALSE='#'
     13971else
     13972  HAVE_CLOCK_GETTIME_TRUE='#'
     13973  HAVE_CLOCK_GETTIME_FALSE=
     13974fi
     13975
     13976
     13977
     13978# Check whether --with-zlib-prefix was given.
     13979if test ${with_zlib_prefix+y}
     13980then :
     13981  withval=$with_zlib_prefix; ZPREFIX=${withval}
     13982else case e in #(
     13983  e) ZPREFIX='z_' ;;
     13984esac
     13985fi
     13986
     13987{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5
     13988printf %s "checking for zlibVersion in -lz... " >&6; }
     13989if test ${ac_cv_lib_z_zlibVersion+y}
     13990then :
     13991  printf %s "(cached) " >&6
     13992else case e in #(
     13993  e) ac_check_lib_save_LIBS=$LIBS
     13994LIBS="-lz  $LIBS"
    1308513995cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    1308613996/* end confdefs.h.  */
    … …  
    1308813998/* Override any GCC internal prototype to avoid an error.
    1308913999   Use char because int might match the return type of a GCC
    13090    builtin and then its argument prototype would still apply.  */
     14000   builtin and then its argument prototype would still apply.
     14001   The 'extern "C"' is for builds by C++ compilers;
     14002   although this is not generally supported in C code supporting it here
     14003   has little cost and some practical benefit (sr 110532).  */
    1309114004#ifdef __cplusplus
    1309214005extern "C"
    1309314006#endif
    13094 char pow ();
     14007char zlibVersion (void);
    1309514008int
    13096 main ()
    13097 {
    13098 return pow ();
    13099   ;
    13100   return 0;
    13101 }
    13102 _ACEOF
    13103 if ac_fn_c_try_link "$LINENO"; then :
    13104   ac_cv_lib_m_pow=yes
    13105 else
    13106   ac_cv_lib_m_pow=no
    13107 fi
    13108 rm -f core conftest.err conftest.$ac_objext \
    13109     conftest$ac_exeext conftest.$ac_ext
    13110 LIBS=$ac_check_lib_save_LIBS
    13111 fi
    13112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
    13113 $as_echo "$ac_cv_lib_m_pow" >&6; }
    13114 if test "x$ac_cv_lib_m_pow" = xyes; then :
    13115   cat >>confdefs.h <<_ACEOF
    13116 #define HAVE_LIBM 1
    13117 _ACEOF
    13118 
    13119   LIBS="-lm $LIBS"
    13120 
    13121 else
    13122   as_fn_error $? "cannot find pow" "$LINENO" 5
    13123 fi
    13124 
    13125 fi
    13126 done
    13127 
    13128 
    13129 # Some later POSIX 1003.1 functions are required for test programs, failure here
    13130 # is soft (the corresponding test program is not built).
    13131 ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
    13132 if test "x$ac_cv_func_clock_gettime" = xyes; then :
    13133 
    13134 else
    13135   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: not building timepng" >&5
    13136 $as_echo "$as_me: WARNING: not building timepng" >&2;}
    13137 fi
    13138 
    13139  if test "$ac_cv_func_clock_gettime" = "yes"; then
    13140   HAVE_CLOCK_GETTIME_TRUE=
    13141   HAVE_CLOCK_GETTIME_FALSE='#'
    13142 else
    13143   HAVE_CLOCK_GETTIME_TRUE='#'
    13144   HAVE_CLOCK_GETTIME_FALSE=
    13145 fi
    13146 
    13147 
    13148 
    13149 # Check whether --with-zlib-prefix was given.
    13150 if test "${with_zlib_prefix+set}" = set; then :
    13151   withval=$with_zlib_prefix; ZPREFIX=${withval}
    13152 else
    13153   ZPREFIX='z_'
    13154 fi
    13155 
    13156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5
    13157 $as_echo_n "checking for zlibVersion in -lz... " >&6; }
    13158 if ${ac_cv_lib_z_zlibVersion+:} false; then :
    13159   $as_echo_n "(cached) " >&6
    13160 else
    13161   ac_check_lib_save_LIBS=$LIBS
    13162 LIBS="-lz  $LIBS"
    13163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    13164 /* end confdefs.h.  */
    13165 
    13166 /* Override any GCC internal prototype to avoid an error.
    13167    Use char because int might match the return type of a GCC
    13168    builtin and then its argument prototype would still apply.  */
    13169 #ifdef __cplusplus
    13170 extern "C"
    13171 #endif
    13172 char zlibVersion ();
    13173 int
    13174 main ()
     14009main (void)
    1317514010{
    1317614011return zlibVersion ();
    … …  
    1317914014}
    1318014015_ACEOF
    13181 if ac_fn_c_try_link "$LINENO"; then :
     14016if ac_fn_c_try_link "$LINENO"
     14017then :
    1318214018  ac_cv_lib_z_zlibVersion=yes
    13183 else
    13184   ac_cv_lib_z_zlibVersion=no
    13185 fi
    13186 rm -f core conftest.err conftest.$ac_objext \
     14019else case e in #(
     14020  e) ac_cv_lib_z_zlibVersion=no ;;
     14021esac
     14022fi
     14023rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1318714024    conftest$ac_exeext conftest.$ac_ext
    13188 LIBS=$ac_check_lib_save_LIBS
    13189 fi
    13190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5
    13191 $as_echo "$ac_cv_lib_z_zlibVersion" >&6; }
    13192 if test "x$ac_cv_lib_z_zlibVersion" = xyes; then :
    13193   cat >>confdefs.h <<_ACEOF
    13194 #define HAVE_LIBZ 1
    13195 _ACEOF
     14025LIBS=$ac_check_lib_save_LIBS ;;
     14026esac
     14027fi
     14028{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5
     14029printf "%s\n" "$ac_cv_lib_z_zlibVersion" >&6; }
     14030if test "x$ac_cv_lib_z_zlibVersion" = xyes
     14031then :
     14032  printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h
    1319614033
    1319714034  LIBS="-lz $LIBS"
    1319814035
    13199 else
    13200   as_ac_Lib=`$as_echo "ac_cv_lib_z_${ZPREFIX}zlibVersion" | $as_tr_sh`
    13201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ZPREFIX}zlibVersion in -lz" >&5
    13202 $as_echo_n "checking for ${ZPREFIX}zlibVersion in -lz... " >&6; }
    13203 if eval \${$as_ac_Lib+:} false; then :
    13204   $as_echo_n "(cached) " >&6
    13205 else
    13206   ac_check_lib_save_LIBS=$LIBS
     14036else case e in #(
     14037  e) as_ac_Lib=`printf "%s\n" "ac_cv_lib_z_${ZPREFIX}zlibVersion" | sed "$as_sed_sh"`
     14038{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ZPREFIX}zlibVersion in -lz" >&5
     14039printf %s "checking for ${ZPREFIX}zlibVersion in -lz... " >&6; }
     14040if eval test \${$as_ac_Lib+y}
     14041then :
     14042  printf %s "(cached) " >&6
     14043else case e in #(
     14044  e) ac_check_lib_save_LIBS=$LIBS
    1320714045LIBS="-lz  $LIBS"
    1320814046cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    … …  
    1321114049/* Override any GCC internal prototype to avoid an error.
    1321214050   Use char because int might match the return type of a GCC
    13213    builtin and then its argument prototype would still apply.  */
     14051   builtin and then its argument prototype would still apply.
     14052   The 'extern "C"' is for builds by C++ compilers;
     14053   although this is not generally supported in C code supporting it here
     14054   has little cost and some practical benefit (sr 110532).  */
    1321414055#ifdef __cplusplus
    1321514056extern "C"
    1321614057#endif
    13217 char ${ZPREFIX}zlibVersion ();
     14058char ${ZPREFIX}zlibVersion (void);
    1321814059int
    13219 main ()
     14060main (void)
    1322014061{
    1322114062return ${ZPREFIX}zlibVersion ();
    … …  
    1322414065}
    1322514066_ACEOF
    13226 if ac_fn_c_try_link "$LINENO"; then :
     14067if ac_fn_c_try_link "$LINENO"
     14068then :
    1322714069  eval "$as_ac_Lib=yes"
    13228 else
    13229   eval "$as_ac_Lib=no"
    13230 fi
    13231 rm -f core conftest.err conftest.$ac_objext \
     14070else case e in #(
     14071  e) eval "$as_ac_Lib=no" ;;
     14072esac
     14073fi
     14074rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1323214075    conftest$ac_exeext conftest.$ac_ext
    13233 LIBS=$ac_check_lib_save_LIBS
     14076LIBS=$ac_check_lib_save_LIBS ;;
     14077esac
    1323414078fi
    1323514079eval ac_res=\$$as_ac_Lib
    13236                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
    13237 $as_echo "$ac_res" >&6; }
    13238 if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
    13239   cat >>confdefs.h <<_ACEOF
    13240 #define HAVE_LIBZ 1
    13241 _ACEOF
     14080               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
     14081printf "%s\n" "$ac_res" >&6; }
     14082if eval test \"x\$"$as_ac_Lib"\" = x"yes"
     14083then :
     14084  printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h
    1324214085
    1324314086  LIBS="-lz $LIBS"
    1324414087
    13245 else
    13246   as_fn_error $? "zlib not installed" "$LINENO" 5
    13247 fi
    13248 
     14088else case e in #(
     14089  e) as_fn_error $? "zlib not installed" "$LINENO" 5 ;;
     14090esac
     14091fi
     14092 ;;
     14093esac
    1324914094fi
    1325014095
    … …  
    1325314098# platforms that don't enable FP exceptions, the function appears in the math
    1325414099# library (typically), it's not an error if it is not found.
    13255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for feenableexcept in -lm" >&5
    13256 $as_echo_n "checking for feenableexcept in -lm... " >&6; }
    13257 if ${ac_cv_lib_m_feenableexcept+:} false; then :
    13258   $as_echo_n "(cached) " >&6
    13259 else
    13260   ac_check_lib_save_LIBS=$LIBS
     14100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for feenableexcept in -lm" >&5
     14101printf %s "checking for feenableexcept in -lm... " >&6; }
     14102if test ${ac_cv_lib_m_feenableexcept+y}
     14103then :
     14104  printf %s "(cached) " >&6
     14105else case e in #(
     14106  e) ac_check_lib_save_LIBS=$LIBS
    1326114107LIBS="-lm  $LIBS"
    1326214108cat confdefs.h - <<_ACEOF >conftest.$ac_ext
    … …  
    1326514111/* Override any GCC internal prototype to avoid an error.
    1326614112   Use char because int might match the return type of a GCC
    13267    builtin and then its argument prototype would still apply.  */
     14113   builtin and then its argument prototype would still apply.
     14114   The 'extern "C"' is for builds by C++ compilers;
     14115   although this is not generally supported in C code supporting it here
     14116   has little cost and some practical benefit (sr 110532).  */
    1326814117#ifdef __cplusplus
    1326914118extern "C"
    1327014119#endif
    13271 char feenableexcept ();
     14120char feenableexcept (void);
    1327214121int
    13273 main ()
     14122main (void)
    1327414123{
    1327514124return feenableexcept ();
    … …  
    1327814127}
    1327914128_ACEOF
    13280 if ac_fn_c_try_link "$LINENO"; then :
     14129if ac_fn_c_try_link "$LINENO"
     14130then :
    1328114131  ac_cv_lib_m_feenableexcept=yes
    13282 else
    13283   ac_cv_lib_m_feenableexcept=no
    13284 fi
    13285 rm -f core conftest.err conftest.$ac_objext \
     14132else case e in #(
     14133  e) ac_cv_lib_m_feenableexcept=no ;;
     14134esac
     14135fi
     14136rm -f core conftest.err conftest.$ac_objext conftest.beam \
    1328614137    conftest$ac_exeext conftest.$ac_ext
    13287 LIBS=$ac_check_lib_save_LIBS
    13288 fi
    13289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_feenableexcept" >&5
    13290 $as_echo "$ac_cv_lib_m_feenableexcept" >&6; }
    13291 if test "x$ac_cv_lib_m_feenableexcept" = xyes; then :
    13292   cat >>confdefs.h <<_ACEOF
    13293 #define HAVE_LIBM 1
    13294 _ACEOF
     14138LIBS=$ac_check_lib_save_LIBS ;;
     14139esac
     14140fi
     14141{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_feenableexcept" >&5
     14142printf "%s\n" "$ac_cv_lib_m_feenableexcept" >&6; }
     14143if test "x$ac_cv_lib_m_feenableexcept" = xyes
     14144then :
     14145  printf "%s\n" "#define HAVE_LIBM 1" >>confdefs.h
    1329514146
    1329614147  LIBS="-lm $LIBS"
    … …  
    1329814149fi
    1329914150
    13300 for ac_func in feenableexcept
    13301 do :
    13302   ac_fn_c_check_func "$LINENO" "feenableexcept" "ac_cv_func_feenableexcept"
    13303 if test "x$ac_cv_func_feenableexcept" = xyes; then :
    13304   cat >>confdefs.h <<_ACEOF
    13305 #define HAVE_FEENABLEEXCEPT 1
    13306 _ACEOF
    13307 
    13308 fi
    13309 done
    13310 
    13311 
    13312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if using Solaris linker" >&5
    13313 $as_echo_n "checking if using Solaris linker... " >&6; }
     14151ac_fn_c_check_func "$LINENO" "feenableexcept" "ac_cv_func_feenableexcept"
     14152if test "x$ac_cv_func_feenableexcept" = xyes
     14153then :
     14154  printf "%s\n" "#define HAVE_FEENABLEEXCEPT 1" >>confdefs.h
     14155
     14156fi
     14157
     14158
     14159{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if using Solaris linker" >&5
     14160printf %s "checking if using Solaris linker... " >&6; }
    1331414161SLD=`$LD --version 2>&1 | grep Solaris`
    1331514162if test "$SLD"; then
    1331614163    have_solaris_ld=yes
    13317     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    13318 $as_echo "yes" >&6; }
     14164    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     14165printf "%s\n" "yes" >&6; }
    1331914166else
    1332014167    have_solaris_ld=no
    13321     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    13322 $as_echo "no" >&6; }
     14168    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     14169printf "%s\n" "no" >&6; }
    1332314170fi
    1332414171 if test "$have_solaris_ld" = "yes"; then
    … …  
    1333114178
    1333214179
    13333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libraries can be versioned" >&5
    13334 $as_echo_n "checking if libraries can be versioned... " >&6; }
     14180{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libraries can be versioned" >&5
     14181printf %s "checking if libraries can be versioned... " >&6; }
    1333514182# Special case for PE/COFF platforms: ld reports
    1333614183# support for version-script, but doesn't actually
    … …  
    1333914186*cygwin* | *mingw32* | *interix* )
    1334014187    have_ld_version_script=no
    13341     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    13342 $as_echo "no" >&6; }
     14188    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     14189printf "%s\n" "no" >&6; }
    1334314190;;
    1334414191* )
    … …  
    1335214199if test "$GLD"; then
    1335314200    have_ld_version_script=yes
    13354     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
    13355 $as_echo "yes" >&6; }
     14201    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
     14202printf "%s\n" "yes" >&6; }
    1335614203else
    1335714204    have_ld_version_script=no
    13358     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
    13359 $as_echo "no" >&6; }
    13360     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** You have not enabled versioned symbols." >&5
    13361 $as_echo "$as_me: WARNING: *** You have not enabled versioned symbols." >&2;}
     14205    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
     14206printf "%s\n" "no" >&6; }
     14207    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** You have not enabled versioned symbols." >&5
     14208printf "%s\n" "$as_me: WARNING: *** You have not enabled versioned symbols." >&2;}
    1336214209fi
    1336314210;;
    … …  
    1337414221
    1337514222if test "$have_ld_version_script" = "yes"; then
    13376     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5
    13377 $as_echo_n "checking for symbol prefix... " >&6; }
     14223    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5
     14224printf %s "checking for symbol prefix... " >&6; }
    1337814225    SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \
    1337914226                  | ${CPP-${CC-gcc} -E} - 2>&1 \
    … …  
    1338114228                  | ${SED-sed} -e "s:^PREFIX=::" -e "s:__USER_LABEL_PREFIX__::"`
    1338214229
    13383     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SYMBOL_PREFIX" >&5
    13384 $as_echo "$SYMBOL_PREFIX" >&6; }
     14230    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SYMBOL_PREFIX" >&5
     14231printf "%s\n" "$SYMBOL_PREFIX" >&6; }
    1338514232fi
    1338614233
    … …  
    1339514242
    1339614243# Check whether --with-pkgconfigdir was given.
    13397 if test "${with_pkgconfigdir+set}" = set; then :
     14244if test ${with_pkgconfigdir+y}
     14245then :
    1339814246  withval=$with_pkgconfigdir; pkgconfigdir=${withval}
    13399 else
    13400   pkgconfigdir='${libdir}/pkgconfig'
    13401 fi
    13402 
    13403 
    13404 
    13405 { $as_echo "$as_me:${as_lineno-$LINENO}: pkgconfig directory is ${pkgconfigdir}" >&5
    13406 $as_echo "$as_me: pkgconfig directory is ${pkgconfigdir}" >&6;}
     14247else case e in #(
     14248  e) pkgconfigdir='${libdir}/pkgconfig' ;;
     14249esac
     14250fi
     14251
     14252
     14253
     14254{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: pkgconfig directory is ${pkgconfigdir}" >&5
     14255printf "%s\n" "$as_me: pkgconfig directory is ${pkgconfigdir}" >&6;}
    1340714256
    1340814257# Make the *-config binary config scripts optional
    1340914258
    1341014259# Check whether --with-binconfigs was given.
    13411 if test "${with_binconfigs+set}" = set; then :
     14260if test ${with_binconfigs+y}
     14261then :
    1341214262  withval=$with_binconfigs; if test "${withval}" = no; then
    1341314263      binconfigs=
    13414       { $as_echo "$as_me:${as_lineno-$LINENO}: libpng-config scripts will not be built" >&5
    13415 $as_echo "$as_me: libpng-config scripts will not be built" >&6;}
     14264      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: libpng-config scripts will not be built" >&5
     14265printf "%s\n" "$as_me: libpng-config scripts will not be built" >&6;}
    1341614266    else
    1341714267      binconfigs='${binconfigs}'
    1341814268    fi
    13419 else
    13420   binconfigs='${binconfigs}'
     14269else case e in #(
     14270  e) binconfigs='${binconfigs}' ;;
     14271esac
    1342114272fi
    1342214273
    … …  
    1342714278
    1342814279# Check whether --with-libpng-prefix was given.
    13429 if test "${with_libpng_prefix+set}" = set; then :
     14280if test ${with_libpng_prefix+y}
     14281then :
    1343014282  withval=$with_libpng_prefix; if test "${withval:-no}" != "no"; then
    1343114283      PNG_PREFIX=${withval}
    … …  
    1344714299# unversioned links are also created (normally as symbolic links):
    1344814300# Check whether --enable-unversioned-links was given.
    13449 if test "${enable_unversioned_links+set}" = set; then :
     14301if test ${enable_unversioned_links+y}
     14302then :
    1345014303  enableval=$enable_unversioned_links;
    1345114304fi
    … …  
    1346414317
    1346514318# Check whether --enable-unversioned-libpng-pc was given.
    13466 if test "${enable_unversioned_libpng_pc+set}" = set; then :
     14319if test ${enable_unversioned_libpng_pc+y}
     14320then :
    1346714321  enableval=$enable_unversioned_libpng_pc;
    1346814322fi
    … …  
    1347814332
    1347914333# Check whether --enable-unversioned-libpng-config was given.
    13480 if test "${enable_unversioned_libpng_config+set}" = set; then :
     14334if test ${enable_unversioned_libpng_config+y}
     14335then :
    1348114336  enableval=$enable_unversioned_libpng_config;
    1348214337fi
    … …  
    1349114346
    1349214347
    13493 # HOST SPECIFIC OPTIONS
     14348# HOST-SPECIFIC OPTIONS
    1349414349# =====================
    1349514350#
    … …  
    1349814353#
    1349914354# Check whether --enable-hardware-optimizations was given.
    13500 if test "${enable_hardware_optimizations+set}" = set; then :
     14355if test ${enable_hardware_optimizations+y}
     14356then :
    1350114357  enableval=$enable_hardware_optimizations; case "$enableval" in
    1350214358      no|off)
    … …  
    1350414360         enable_arm_neon=no
    1350514361
    13506 $as_echo "#define PNG_ARM_NEON_OPT 0" >>confdefs.h
     14362printf "%s\n" "#define PNG_ARM_NEON_OPT 0" >>confdefs.h
    1350714363
    1350814364         enable_mips_msa=no
    1350914365
    13510 $as_echo "#define PNG_MIPS_MSA_OPT 0" >>confdefs.h
     14366printf "%s\n" "#define PNG_MIPS_MSA_OPT 0" >>confdefs.h
     14367
     14368         enable_mips_mmi=no
     14369
     14370printf "%s\n" "#define PNG_MIPS_MMI_OPT 0" >>confdefs.h
    1351114371
    1351214372         enable_powerpc_vsx=no
    1351314373
    13514 $as_echo "#define PNG_POWERPC_VSX_OPT 0" >>confdefs.h
     14374printf "%s\n" "#define PNG_POWERPC_VSX_OPT 0" >>confdefs.h
    1351514375
    1351614376         enable_intel_sse=no
    1351714377
    13518 $as_echo "#define PNG_INTEL_SSE_OPT 0" >>confdefs.h
     14378printf "%s\n" "#define PNG_INTEL_SSE_OPT 0" >>confdefs.h
     14379
     14380         enable_loongarch_lsx=no
     14381
     14382printf "%s\n" "#define PNG_LOONGARCH_LSX_OPT 0" >>confdefs.h
    1351914383
    1352014384         ;;
    … …  
    1352514389              enable_arm_neon=yes
    1352614390
    13527 $as_echo "#define PNG_ARM_NEON_OPT 0" >>confdefs.h
     14391printf "%s\n" "#define PNG_ARM_NEON_OPT 2" >>confdefs.h
    1352814392
    1352914393              ;;
    1353014394            mipsel*|mips64el*)
     14395              enable_mips_mmi=yes
    1353114396              enable_mips_msa=yes
    1353214397
    13533 $as_echo "#define PNG_MIPS_MSA_OPT 0" >>confdefs.h
     14398printf "%s\n" "#define PNG_MIPS_MMI_OPT 1" >>confdefs.h
     14399
     14400
     14401printf "%s\n" "#define PNG_MIPS_MSA_OPT 2" >>confdefs.h
    1353414402
    1353514403              ;;
    … …  
    1353714405              enable_intel_sse=yes
    1353814406
    13539 $as_echo "#define PNG_INTEL_SSE_OPT 1" >>confdefs.h
     14407printf "%s\n" "#define PNG_INTEL_SSE_OPT 1" >>confdefs.h
    1354014408
    1354114409              ;;
    … …  
    1354314411              enable_powerpc_vsx=yes
    1354414412
    13545 $as_echo "#define PNG_POWERPC_VSX_OPT 2" >>confdefs.h
     14413printf "%s\n" "#define PNG_POWERPC_VSX_OPT 2" >>confdefs.h
     14414
     14415              ;;
     14416            loongarch*)
     14417              enable_loongarch_lsx=yes
     14418
     14419printf "%s\n" "#define PNG_LOONGARCH_LSX_OPT 1" >>confdefs.h
    1354614420
    1354714421              ;;
    … …  
    1355814432
    1355914433# Check whether --enable-arm-neon was given.
    13560 if test "${enable_arm_neon+set}" = set; then :
     14434if test ${enable_arm_neon+y}
     14435then :
    1356114436  enableval=$enable_arm_neon; case "$enableval" in
    1356214437      no|off)
    1356314438         # disable the default enabling on __ARM_NEON__ systems:
    1356414439
    13565 $as_echo "#define PNG_ARM_NEON_OPT 0" >>confdefs.h
     14440printf "%s\n" "#define PNG_ARM_NEON_OPT 0" >>confdefs.h
    1356614441
    1356714442         # Prevent inclusion of the assembler files below:
    13568          enable_arm_neon=no;;
     14443         enable_arm_neon=no ;;
    1356914444      check)
    1357014445
    13571 $as_echo "#define PNG_ARM_NEON_CHECK_SUPPORTED /**/" >>confdefs.h
     14446printf "%s\n" "#define PNG_ARM_NEON_CHECK_SUPPORTED /**/" >>confdefs.h
    1357214447;;
    1357314448      api)
    1357414449
    13575 $as_echo "#define PNG_ARM_NEON_API_SUPPORTED /**/" >>confdefs.h
     14450printf "%s\n" "#define PNG_ARM_NEON_API_SUPPORTED /**/" >>confdefs.h
    1357614451;;
    1357714452      yes|on)
    1357814453
    13579 $as_echo "#define PNG_ARM_NEON_OPT 2" >>confdefs.h
    13580 
    13581          { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-arm-neon: please specify 'check' or 'api', if
     14454printf "%s\n" "#define PNG_ARM_NEON_OPT 2" >>confdefs.h
     14455
     14456         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-arm-neon: please specify 'check' or 'api', if
    1358214457            you want the optimizations unconditionally pass -mfpu=neon
    1358314458            to the compiler." >&5
    13584 $as_echo "$as_me: WARNING: --enable-arm-neon: please specify 'check' or 'api', if
     14459printf "%s\n" "$as_me: WARNING: --enable-arm-neon: please specify 'check' or 'api', if
    1358514460            you want the optimizations unconditionally pass -mfpu=neon
    1358614461            to the compiler." >&2;};;
    … …  
    1359114466
    1359214467
    13593 # Add ARM specific files to all builds where the host_cpu is arm ('arm*') or
    13594 # where ARM optimizations were explicitly requested (this allows a fallback if a
    13595 # future host CPU does not match 'arm*')
     14468# Add ARM-specific files to all builds where $host_cpu is arm ('arm*') or
     14469# where ARM optimizations were explicitly requested (this allows a fallback
     14470# if a future host CPU does not match 'arm*')
    1359614471
    1359714472 if test "$enable_arm_neon" != 'no' &&
    1359814473    case "$host_cpu" in
    13599       arm*|aarch64*) :;;
    13600       *)    test "$enable_arm_neon" != '';;
     14474      arm*|aarch64*) : ;;
     14475      *)    test "$enable_arm_neon" != '' ;;
    1360114476    esac; then
    1360214477  PNG_ARM_NEON_TRUE=
    … …  
    1360914484
    1361014485# MIPS
    13611 # ===
     14486# ====
    1361214487#
    1361314488# MIPS MSA (SIMD) support.
    1361414489
    1361514490# Check whether --enable-mips-msa was given.
    13616 if test "${enable_mips_msa+set}" = set; then :
     14491if test ${enable_mips_msa+y}
     14492then :
    1361714493  enableval=$enable_mips_msa; case "$enableval" in
    1361814494      no|off)
    1361914495         # disable the default enabling on __mips_msa systems:
    1362014496
    13621 $as_echo "#define PNG_MIPS_MSA_OPT 0" >>confdefs.h
     14497printf "%s\n" "#define PNG_MIPS_MSA_OPT 0" >>confdefs.h
    1362214498
    1362314499         # Prevent inclusion of the assembler files below:
    13624          enable_mips_msa=no;;
     14500         enable_mips_msa=no ;;
    1362514501      check)
    1362614502
    13627 $as_echo "#define PNG_MIPS_MSA_CHECK_SUPPORTED /**/" >>confdefs.h
     14503printf "%s\n" "#define PNG_MIPS_MSA_CHECK_SUPPORTED /**/" >>confdefs.h
    1362814504;;
    1362914505      api)
    1363014506
    13631 $as_echo "#define PNG_MIPS_MSA_API_SUPPORTED /**/" >>confdefs.h
     14507printf "%s\n" "#define PNG_MIPS_MSA_API_SUPPORTED /**/" >>confdefs.h
    1363214508;;
    1363314509      yes|on)
    1363414510
    13635 $as_echo "#define PNG_MIPS_MSA_OPT 2" >>confdefs.h
    13636 
    13637          { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-mips-msa: please specify 'check' or 'api', if
     14511printf "%s\n" "#define PNG_MIPS_MSA_OPT 2" >>confdefs.h
     14512
     14513         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-mips-msa: please specify 'check' or 'api', if
    1363814514            you want the optimizations unconditionally pass '-mmsa -mfp64'
    1363914515            to the compiler." >&5
    13640 $as_echo "$as_me: WARNING: --enable-mips-msa: please specify 'check' or 'api', if
     14516printf "%s\n" "$as_me: WARNING: --enable-mips-msa: please specify 'check' or 'api', if
    1364114517            you want the optimizations unconditionally pass '-mmsa -mfp64'
    1364214518            to the compiler." >&2;};;
    … …  
    1364714523
    1364814524
     14525# Add MIPS-specific files to all builds where $host_cpu is mips ('mips*') or
     14526# where MIPS optimizations were explicitly requested (this allows a fallback
     14527# if a future host CPU does not match 'mips*')
     14528
     14529 if test "$enable_mips_msa" != 'no' &&
     14530    case "$host_cpu" in
     14531      mipsel*|mips64el*) : ;;
     14532    esac; then
     14533  PNG_MIPS_MSA_TRUE=
     14534  PNG_MIPS_MSA_FALSE='#'
     14535else
     14536  PNG_MIPS_MSA_TRUE='#'
     14537  PNG_MIPS_MSA_FALSE=
     14538fi
     14539
     14540
     14541# MIPS
     14542# ===
     14543#
     14544# MIPS MMI (SIMD) support.
     14545
     14546# Check whether --enable-mips-mmi was given.
     14547if test ${enable_mips_mmi+y}
     14548then :
     14549  enableval=$enable_mips_mmi; case "$enableval" in
     14550      no|off)
     14551         # disable the default enabling on __mips_mmi systems:
     14552
     14553printf "%s\n" "#define PNG_MIPS_MMI_OPT 0" >>confdefs.h
     14554
     14555         # Prevent inclusion of the assembler files below:
     14556         enable_mips_mmi=no;;
     14557      check)
     14558
     14559printf "%s\n" "#define PNG_MIPS_MMI_CHECK_SUPPORTED /**/" >>confdefs.h
     14560;;
     14561      api)
     14562
     14563printf "%s\n" "#define PNG_MIPS_MMI_API_SUPPORTED /**/" >>confdefs.h
     14564;;
     14565      yes|on)
     14566
     14567printf "%s\n" "#define PNG_MIPS_MMI_OPT 1" >>confdefs.h
     14568
     14569         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-mips-mmi: please specify 'check' or 'api', if
     14570            you want the optimizations unconditionally pass '-mloongson-mmi -march=loongson3a'
     14571            to the compiler." >&5
     14572printf "%s\n" "$as_me: WARNING: --enable-mips-mmi: please specify 'check' or 'api', if
     14573            you want the optimizations unconditionally pass '-mloongson-mmi -march=loongson3a'
     14574            to the compiler." >&2;};;
     14575      *)
     14576         as_fn_error $? "--enable-mips-mmi=${enable_mips_mmi}: invalid value" "$LINENO" 5
     14577   esac
     14578fi
     14579
     14580
    1364914581# Add MIPS specific files to all builds where the host_cpu is mips ('mips*') or
    1365014582# where MIPS optimizations were explicitly requested (this allows a fallback if a
    1365114583# future host CPU does not match 'mips*')
    1365214584
    13653  if test "$enable_mips_msa" != 'no' &&
     14585 if test "$enable_mips_mmi" != 'no' &&
    1365414586    case "$host_cpu" in
    1365514587      mipsel*|mips64el*) :;;
    1365614588    esac; then
    13657   PNG_MIPS_MSA_TRUE=
    13658   PNG_MIPS_MSA_FALSE='#'
    13659 else
    13660   PNG_MIPS_MSA_TRUE='#'
    13661   PNG_MIPS_MSA_FALSE=
     14589  PNG_MIPS_MMI_TRUE=
     14590  PNG_MIPS_MMI_FALSE='#'
     14591else
     14592  PNG_MIPS_MMI_TRUE='#'
     14593  PNG_MIPS_MMI_FALSE=
    1366214594fi
    1366314595
    … …  
    1366914601
    1367014602# Check whether --enable-intel-sse was given.
    13671 if test "${enable_intel_sse+set}" = set; then :
     14603if test ${enable_intel_sse+y}
     14604then :
    1367214605  enableval=$enable_intel_sse; case "$enableval" in
    1367314606      no|off)
    1367414607         # disable the default enabling:
    1367514608
    13676 $as_echo "#define PNG_INTEL_SSE_OPT 0" >>confdefs.h
     14609printf "%s\n" "#define PNG_INTEL_SSE_OPT 0" >>confdefs.h
    1367714610
    1367814611         # Prevent inclusion of the assembler files below:
    13679          enable_intel_sse=no;;
     14612         enable_intel_sse=no ;;
    1368014613      yes|on)
    1368114614
    13682 $as_echo "#define PNG_INTEL_SSE_OPT 1" >>confdefs.h
     14615printf "%s\n" "#define PNG_INTEL_SSE_OPT 1" >>confdefs.h
    1368314616;;
    1368414617      *)
    … …  
    1368814621
    1368914622
    13690 # Add Intel specific files to all builds where the host_cpu is Intel ('x86*')
    13691 # or where Intel optimizations were explicitly requested (this allows a
    13692 # fallback if a future host CPU does not match 'x86*')
     14623# Add Intel-specific files to all builds where $host_cpu is Intel ('x86*') or
     14624# where Intel optimizations were explicitly requested (this allows a fallback
     14625# if a future host CPU does not match 'x86*')
    1369314626 if test "$enable_intel_sse" != 'no' &&
    1369414627    case "$host_cpu" in
    13695       i?86|x86_64) :;;
    13696       *)    test "$enable_intel_sse" != '';;
     14628      i?86|x86_64) : ;;
     14629      *)    test "$enable_intel_sse" != '' ;;
    1369714630    esac; then
    1369814631  PNG_INTEL_SSE_TRUE=
    … …  
    1370514638
    1370614639# PowerPC
    13707 # ===
     14640# =======
    1370814641#
    1370914642# PowerPC VSX (SIMD) support.
    1371014643
    1371114644# Check whether --enable-powerpc-vsx was given.
    13712 if test "${enable_powerpc_vsx+set}" = set; then :
     14645if test ${enable_powerpc_vsx+y}
     14646then :
    1371314647  enableval=$enable_powerpc_vsx; case "$enableval" in
    1371414648      no|off)
    1371514649         # disable the default enabling on __ppc64__ systems:
    1371614650
    13717 $as_echo "#define PNG_POWERPC_VSX_OPT 0" >>confdefs.h
    13718 
    13719          # Prevent inclusion of the platform specific files below:
    13720          enable_powerpc_vsx=no;;
     14651printf "%s\n" "#define PNG_POWERPC_VSX_OPT 0" >>confdefs.h
     14652
     14653         # Prevent inclusion of the platform-specific files below:
     14654         enable_powerpc_vsx=no ;;
    1372114655      check)
    1372214656
    13723 $as_echo "#define PNG_POWERPC_VSX_CHECK_SUPPORTED /**/" >>confdefs.h
    13724 
    13725          { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-powerpc-vsx Please check contrib/powerpc/README file
     14657printf "%s\n" "#define PNG_POWERPC_VSX_CHECK_SUPPORTED /**/" >>confdefs.h
     14658
     14659         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-powerpc-vsx Please check contrib/powerpc/README file
    1372614660            for the list of supported OSes." >&5
    13727 $as_echo "$as_me: WARNING: --enable-powerpc-vsx Please check contrib/powerpc/README file
     14661printf "%s\n" "$as_me: WARNING: --enable-powerpc-vsx Please check contrib/powerpc/README file
    1372814662            for the list of supported OSes." >&2;};;
    1372914663      api)
    1373014664
    13731 $as_echo "#define PNG_POWERPC_VSX_API_SUPPORTED /**/" >>confdefs.h
     14665printf "%s\n" "#define PNG_POWERPC_VSX_API_SUPPORTED /**/" >>confdefs.h
    1373214666;;
    1373314667      yes|on)
    1373414668
    13735 $as_echo "#define PNG_POWERPC_VSX_OPT 2" >>confdefs.h
    13736 
    13737          { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-powerpc-vsx: please specify 'check' or 'api', if
     14669printf "%s\n" "#define PNG_POWERPC_VSX_OPT 2" >>confdefs.h
     14670
     14671         { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --enable-powerpc-vsx: please specify 'check' or 'api', if
    1373814672            you want the optimizations unconditionally pass '-maltivec -mvsx'
    13739             or '-mcpu=power8'to the compiler." >&5
    13740 $as_echo "$as_me: WARNING: --enable-powerpc-vsx: please specify 'check' or 'api', if
     14673            or '-mcpu=power8' to the compiler." >&5
     14674printf "%s\n" "$as_me: WARNING: --enable-powerpc-vsx: please specify 'check' or 'api', if
    1374114675            you want the optimizations unconditionally pass '-maltivec -mvsx'
    13742             or '-mcpu=power8'to the compiler." >&2;};;
     14676            or '-mcpu=power8' to the compiler." >&2;};;
    1374314677      *)
    1374414678         as_fn_error $? "--enable-powerpc-vsx=${enable_powerpc_vsx}: invalid value" "$LINENO" 5
    … …  
    1374714681
    1374814682
    13749 # Add PowerPC specific files to all builds where the host_cpu is powerpc('powerpc*') or
    13750 # where POWERPC optimizations were explicitly requested (this allows a fallback if a
    13751 # future host CPU does not match 'powerpc*')
     14683# Add PowerPC-specific files to all builds where $host_cpu is powerpc('powerpc*')
     14684# or where PowerPC optimizations were explicitly requested (this allows a fallback
     14685# if a future host CPU does not match 'powerpc*')
    1375214686
    1375314687 if test "$enable_powerpc_vsx" != 'no' &&
    1375414688    case "$host_cpu" in
    13755       powerpc*|ppc64*) :;;
     14689      powerpc*|ppc64*) : ;;
    1375614690    esac; then
    1375714691  PNG_POWERPC_VSX_TRUE=
    … …  
    1376314697
    1376414698
    13765 
    13766 { $as_echo "$as_me:${as_lineno-$LINENO}: Extra options for compiler: $PNG_COPTS" >&5
    13767 $as_echo "$as_me: Extra options for compiler: $PNG_COPTS" >&6;}
     14699# LOONGARCH
     14700# ===
     14701#
     14702# LOONGARCH LSX (SIMD) support
     14703
     14704if test "$LSX_CFLAGS" = ''; then
     14705    LSX_CFLAGS="-mlsx"
     14706fi
     14707
     14708compiler_support_loongarch_lsx=no
     14709{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use loongarch LSX intrinsics" >&5
     14710printf %s "checking whether to use loongarch LSX intrinsics... " >&6; }
     14711save_CFLAGS=$CFLAGS
     14712CFLAGS="$CFLAGS $LSX_CFLAGS"
     14713cat confdefs.h - <<_ACEOF >conftest.$ac_ext
     14714/* end confdefs.h.  */
     14715
     14716#include<lsxintrin.h>
     14717int main(){
     14718    __m128i a, b, c;
     14719    a = __lsx_vadd_w(b, c);
     14720    return 0;
     14721}
     14722_ACEOF
     14723if ac_fn_c_try_compile "$LINENO"
     14724then :
     14725  compiler_support_loongarch_lsx=yes
     14726fi
     14727rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
     14728CFLAGS=$save_CFLAGS
     14729{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $compiler_support_loongarch_lsx" >&5
     14730printf "%s\n" "$compiler_support_loongarch_lsx" >&6; }
     14731
     14732# Check whether --enable-loongarch-lsx was given.
     14733if test ${enable_loongarch_lsx+y}
     14734then :
     14735  enableval=$enable_loongarch_lsx; case "$enableval" in
     14736      no|off)
     14737         # disable the default enabling on __loongarch_simd systems:
     14738
     14739printf "%s\n" "#define PNG_LOONGARCH_LSX_OPT 0" >>confdefs.h
     14740
     14741         # Prevent inclusion of the assembler files below:
     14742         enable_loongarch_lsx=no;;
     14743      yes|on)
     14744
     14745printf "%s\n" "#define PNG_LOONGARCH_LSX_OPT 1" >>confdefs.h
     14746
     14747         ;;
     14748      *)
     14749         as_fn_error $? "--enable-loongarch-lsx=${enable_loongarch_lsx}: invalid value" "$LINENO" 5
     14750   esac
     14751fi
     14752
     14753
     14754if test "$enable_loongarch_lsx" != 'no'; then
     14755   if test $compiler_support_loongarch_lsx = yes; then
     14756
     14757printf "%s\n" "#define PNG_LOONGARCH_LSX_OPT 1" >>confdefs.h
     14758
     14759   else
     14760      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Compiler does not support loongarch LSX." >&5
     14761printf "%s\n" "$as_me: WARNING: Compiler does not support loongarch LSX." >&2;}
     14762   fi
     14763fi
     14764
     14765# Add LOONGARCH specific files to all builds where the host_cpu is loongarch ('loongarch*') or
     14766# where LOONGARCH optimizations were explicitly requested (this allows a fallback if a
     14767# future host CPU does not match 'loongarch*')
     14768
     14769 if test "$enable_loongarch_lsx" != 'no' && test $compiler_support_loongarch_lsx = yes &&
     14770    case "$host_cpu" in
     14771      loongarch*) :;;
     14772      *)    test "$enable_loongarch_lsx" != '';;
     14773    esac; then
     14774  PNG_LOONGARCH_LSX_TRUE=
     14775  PNG_LOONGARCH_LSX_FALSE='#'
     14776else
     14777  PNG_LOONGARCH_LSX_TRUE='#'
     14778  PNG_LOONGARCH_LSX_FALSE=
     14779fi
     14780
     14781
     14782{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Extra options for compiler: $PNG_COPTS" >&5
     14783printf "%s\n" "$as_me: Extra options for compiler: $PNG_COPTS" >&6;}
    1376814784
    1376914785# Config files, substituting as above
    … …  
    1378314799# the --recheck option to rerun configure.
    1378414800#
    13785 # `ac_cv_env_foo' variables (set or unset) will be overridden when
    13786 # loading this file, other *unset* `ac_cv_foo' will be assigned the
     14801# 'ac_cv_env_foo' variables (set or unset) will be overridden when
     14802# loading this file, other *unset* 'ac_cv_foo' will be assigned the
    1378714803# following values.
    1378814804
    … …  
    1380014816    *${as_nl}*)
    1380114817      case $ac_var in #(
    13802       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
    13803 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     14818      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
     14819printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
    1380414820      esac
    1380514821      case $ac_var in #(
    … …  
    1381414830    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    1381514831    *${as_nl}ac_space=\ *)
    13816       # `set' does not quote correctly, so add quotes: double-quote
     14832      # 'set' does not quote correctly, so add quotes: double-quote
    1381714833      # substitution turns \\\\ into \\, and sed turns \\ into \.
    1381814834      sed -n \
    … …  
    1382114837      ;; #(
    1382214838    *)
    13823       # `set' quotes correctly as required by POSIX, so do not add quotes.
     14839      # 'set' quotes correctly as required by POSIX, so do not add quotes.
    1382414840      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
    1382514841      ;;
    … …  
    1383114847     t clear
    1383214848     :clear
    13833      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     14849     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
    1383414850     t end
    1383514851     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
    … …  
    1383814854  if test -w "$cache_file"; then
    1383914855    if test "x$cache_file" != "x/dev/null"; then
    13840       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
    13841 $as_echo "$as_me: updating cache $cache_file" >&6;}
     14856      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
     14857printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
    1384214858      if test ! -f "$cache_file" || test -h "$cache_file"; then
    1384314859        cat confcache >"$cache_file"
    … …  
    1385314869    fi
    1385414870  else
    13855     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
    13856 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
     14871    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
     14872printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
    1385714873  fi
    1385814874fi
    … …  
    1387114887  # 1. Remove the extension, and $U if already installed.
    1387214888  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
    13873   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
     14889  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
    1387414890  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
    1387514891  #    will be set to the directory where LIBOBJS objects are built.
    … …  
    1388214898
    1388314899
    13884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
    13885 $as_echo_n "checking that generated files are newer than configure... " >&6; }
     14900{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
     14901printf %s "checking that generated files are newer than configure... " >&6; }
    1388614902   if test -n "$am_sleep_pid"; then
    1388714903     # Hide warnings about reused PIDs.
    1388814904     wait $am_sleep_pid 2>/dev/null
    1388914905   fi
    13890    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
    13891 $as_echo "done" >&6; }
     14906   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
     14907printf "%s\n" "done" >&6; }
    1389214908 if test -n "$EXEEXT"; then
    1389314909  am__EXEEXT_TRUE=
    … …  
    1391414930Usually this means the macro was only invoked conditionally." "$LINENO" 5
    1391514931fi
     14932if test -z "${ENABLE_TESTS_TRUE}" && test -z "${ENABLE_TESTS_FALSE}"; then
     14933  as_fn_error $? "conditional \"ENABLE_TESTS\" was never defined.
     14934Usually this means the macro was only invoked conditionally." "$LINENO" 5
     14935fi
     14936if test -z "${ENABLE_TOOLS_TRUE}" && test -z "${ENABLE_TOOLS_FALSE}"; then
     14937  as_fn_error $? "conditional \"ENABLE_TOOLS\" was never defined.
     14938Usually this means the macro was only invoked conditionally." "$LINENO" 5
     14939fi
    1391614940if test -z "${HAVE_CLOCK_GETTIME_TRUE}" && test -z "${HAVE_CLOCK_GETTIME_FALSE}"; then
    1391714941  as_fn_error $? "conditional \"HAVE_CLOCK_GETTIME\" was never defined.
    … …  
    1395014974Usually this means the macro was only invoked conditionally." "$LINENO" 5
    1395114975fi
     14976if test -z "${PNG_MIPS_MMI_TRUE}" && test -z "${PNG_MIPS_MMI_FALSE}"; then
     14977  as_fn_error $? "conditional \"PNG_MIPS_MMI\" was never defined.
     14978Usually this means the macro was only invoked conditionally." "$LINENO" 5
     14979fi
    1395214980if test -z "${PNG_INTEL_SSE_TRUE}" && test -z "${PNG_INTEL_SSE_FALSE}"; then
    1395314981  as_fn_error $? "conditional \"PNG_INTEL_SSE\" was never defined.
    … …  
    1395614984if test -z "${PNG_POWERPC_VSX_TRUE}" && test -z "${PNG_POWERPC_VSX_FALSE}"; then
    1395714985  as_fn_error $? "conditional \"PNG_POWERPC_VSX\" was never defined.
     14986Usually this means the macro was only invoked conditionally." "$LINENO" 5
     14987fi
     14988if test -z "${PNG_LOONGARCH_LSX_TRUE}" && test -z "${PNG_LOONGARCH_LSX_FALSE}"; then
     14989  as_fn_error $? "conditional \"PNG_LOONGARCH_LSX\" was never defined.
    1395814990Usually this means the macro was only invoked conditionally." "$LINENO" 5
    1395914991fi
    … …  
    1396314995ac_clean_files_save=$ac_clean_files
    1396414996ac_clean_files="$ac_clean_files $CONFIG_STATUS"
    13965 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
    13966 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
     14997{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
     14998printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
    1396714999as_write_fail=0
    1396815000cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
    … …  
    1398715019# Be more Bourne compatible
    1398815020DUALCASE=1; export DUALCASE # for MKS sh
    13989 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
     15021if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
     15022then :
    1399015023  emulate sh
    1399115024  NULLCMD=:
    … …  
    1399415027  alias -g '${1+"$@"}'='"$@"'
    1399515028  setopt NO_GLOB_SUBST
    13996 else
    13997   case `(set -o) 2>/dev/null` in #(
     15029else case e in #(
     15030  e) case `(set -o) 2>/dev/null` in #(
    1399815031  *posix*) :
    1399915032    set -o posix ;; #(
    1400015033  *) :
    1400115034     ;;
    14002 esac
    14003 fi
    14004 
    14005 
     15035esac ;;
     15036esac
     15037fi
     15038
     15039
     15040
     15041# Reset variables that may have inherited troublesome values from
     15042# the environment.
     15043
     15044# IFS needs to be set, to space, tab, and newline, in precisely that order.
     15045# (If _AS_PATH_WALK were called with IFS unset, it would have the
     15046# side effect of setting IFS to empty, thus disabling word splitting.)
     15047# Quoting is to prevent editors from complaining about space-tab.
    1400615048as_nl='
    1400715049'
    1400815050export as_nl
    14009 # Printing a long string crashes Solaris 7 /usr/bin/printf.
    14010 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    14011 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
    14012 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
    14013 # Prefer a ksh shell builtin over an external printf program on Solaris,
    14014 # but without wasting forks for bash or zsh.
    14015 if test -z "$BASH_VERSION$ZSH_VERSION" \
    14016     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
    14017   as_echo='print -r --'
    14018   as_echo_n='print -rn --'
    14019 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
    14020   as_echo='printf %s\n'
    14021   as_echo_n='printf %s'
    14022 else
    14023   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    14024     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    14025     as_echo_n='/usr/ucb/echo -n'
    14026   else
    14027     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    14028     as_echo_n_body='eval
    14029       arg=$1;
    14030       case $arg in #(
    14031       *"$as_nl"*)
    14032         expr "X$arg" : "X\\(.*\\)$as_nl";
    14033         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
    14034       esac;
    14035       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    14036     '
    14037     export as_echo_n_body
    14038     as_echo_n='sh -c $as_echo_n_body as_echo'
    14039   fi
    14040   export as_echo_body
    14041   as_echo='sh -c $as_echo_body as_echo'
    14042 fi
     15051IFS=" ""        $as_nl"
     15052
     15053PS1='$ '
     15054PS2='> '
     15055PS4='+ '
     15056
     15057# Ensure predictable behavior from utilities with locale-dependent output.
     15058LC_ALL=C
     15059export LC_ALL
     15060LANGUAGE=C
     15061export LANGUAGE
     15062
     15063# We cannot yet rely on "unset" to work, but we need these variables
     15064# to be unset--not just set to an empty or harmless value--now, to
     15065# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
     15066# also avoids known problems related to "unset" and subshell syntax
     15067# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
     15068for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
     15069do eval test \${$as_var+y} \
     15070  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
     15071done
     15072
     15073# Ensure that fds 0, 1, and 2 are open.
     15074if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
     15075if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
     15076if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
    1404315077
    1404415078# The user is always right.
    14045 if test "${PATH_SEPARATOR+set}" != set; then
     15079if ${PATH_SEPARATOR+false} :; then
    1404615080  PATH_SEPARATOR=:
    1404715081  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    … …  
    1405115085fi
    1405215086
    14053 
    14054 # IFS
    14055 # We need space, tab and new line, in precisely that order.  Quoting is
    14056 # there to prevent editors from complaining about space-tab.
    14057 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
    14058 # splitting by setting IFS to empty value.)
    14059 IFS=" ""        $as_nl"
    1406015087
    1406115088# Find who we are.  Look in the path if we contain no directory separator.
    … …  
    1406715094do
    1406815095  IFS=$as_save_IFS
    14069   test -z "$as_dir" && as_dir=.
    14070     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
     15096  case $as_dir in #(((
     15097    '') as_dir=./ ;;
     15098    */) ;;
     15099    *) as_dir=$as_dir/ ;;
     15100  esac
     15101    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
    1407115102  done
    1407215103IFS=$as_save_IFS
    … …  
    1407415105     ;;
    1407515106esac
    14076 # We did not find ourselves, most probably we were run as `sh COMMAND'
     15107# We did not find ourselves, most probably we were run as 'sh COMMAND'
    1407715108# in which case we are not to be found in the path.
    1407815109if test "x$as_myself" = x; then
    … …  
    1408015111fi
    1408115112if test ! -f "$as_myself"; then
    14082   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
     15113  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    1408315114  exit 1
    1408415115fi
    1408515116
    14086 # Unset variables that we do not need and which cause bugs (e.g. in
    14087 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
    14088 # suppresses any "Segmentation fault" message there.  '((' could
    14089 # trigger a bug in pdksh 5.2.14.
    14090 for as_var in BASH_ENV ENV MAIL MAILPATH
    14091 do eval test x\${$as_var+set} = xset \
    14092   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
    14093 done
    14094 PS1='$ '
    14095 PS2='> '
    14096 PS4='+ '
    14097 
    14098 # NLS nuisances.
    14099 LC_ALL=C
    14100 export LC_ALL
    14101 LANGUAGE=C
    14102 export LANGUAGE
    14103 
    14104 # CDPATH.
    14105 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
    1410615117
    1410715118
    … …  
    1411615127  if test "$4"; then
    1411715128    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    14118     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
     15129    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
    1411915130  fi
    14120   $as_echo "$as_me: error: $2" >&2
     15131  printf "%s\n" "$as_me: error: $2" >&2
    1412115132  as_fn_exit $as_status
    1412215133} # as_fn_error
    … …  
    1414915160}
    1415015161as_unset=as_fn_unset
     15162
    1415115163# as_fn_append VAR VALUE
    1415215164# ----------------------
    … …  
    1415515167# repeated appends, instead of the typical quadratic growth present in naive
    1415615168# implementations.
    14157 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
     15169if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
     15170then :
    1415815171  eval 'as_fn_append ()
    1415915172  {
    1416015173    eval $1+=\$2
    1416115174  }'
    14162 else
    14163   as_fn_append ()
     15175else case e in #(
     15176  e) as_fn_append ()
    1416415177  {
    1416515178    eval $1=\$$1\$2
    14166   }
     15179  } ;;
     15180esac
    1416715181fi # as_fn_append
    1416815182
    … …  
    1417215186# global $as_val. Take advantage of shells that can avoid forks. The arguments
    1417315187# must be portable across $(()) and expr.
    14174 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
     15188if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
     15189then :
    1417515190  eval 'as_fn_arith ()
    1417615191  {
    1417715192    as_val=$(( $* ))
    1417815193  }'
    14179 else
    14180   as_fn_arith ()
     15194else case e in #(
     15195  e) as_fn_arith ()
    1418115196  {
    1418215197    as_val=`expr "$@" || test $? -eq 1`
    14183   }
     15198  } ;;
     15199esac
    1418415200fi # as_fn_arith
    1418515201
    … …  
    1420815224         X"$0" : 'X\(//\)$' \| \
    1420915225         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
    14210 $as_echo X/"$0" |
     15226printf "%s\n" X/"$0" |
    1421115227    sed '/^.*\/\([^/][^/]*\)\/*$/{
    1421215228            s//\1/
    … …  
    1423015246as_cr_alnum=$as_cr_Letters$as_cr_digits
    1423115247
     15248
     15249# Determine whether it's possible to make 'echo' print without a newline.
     15250# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
     15251# for compatibility with existing Makefiles.
    1423215252ECHO_C= ECHO_N= ECHO_T=
    1423315253case `echo -n x` in #(((((
    … …  
    1424315263esac
    1424415264
     15265# For backward compatibility with old third-party macros, we provide
     15266# the shell variables $as_echo and $as_echo_n.  New code should use
     15267# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
     15268as_echo='printf %s\n'
     15269as_echo_n='printf %s'
     15270
    1424515271rm -f conf$$ conf$$.exe conf$$.file
    1424615272if test -d conf$$.dir; then
    … …  
    1425415280    as_ln_s='ln -s'
    1425515281    # ... but there are two gotchas:
    14256     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    14257     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    14258     # In both cases, we have to default to `cp -pR'.
     15282    # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
     15283    # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
     15284    # In both cases, we have to default to 'cp -pR'.
    1425915285    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    1426015286      as_ln_s='cp -pR'
    … …  
    1428415310    while :; do
    1428515311      case $as_dir in #(
    14286       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
     15312      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
    1428715313      *) as_qdir=$as_dir;;
    1428815314      esac
    … …  
    1429315319         X"$as_dir" : 'X\(//\)$' \| \
    1429415320         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
    14295 $as_echo X"$as_dir" |
     15321printf "%s\n" X"$as_dir" |
    1429615322    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
    1429715323            s//\1/
    … …  
    1433715363
    1433815364# Sed expression to map a string onto a valid CPP name.
    14339 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
     15365as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
     15366as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
    1434015367
    1434115368# Sed expression to map a string onto a valid variable name.
    14342 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
     15369as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
     15370as_tr_sh="eval sed '$as_sed_sh'" # deprecated
    1434315371
    1434415372
    … …  
    1435515383# values after options handling.
    1435615384ac_log="
    14357 This file was extended by libpng $as_me 1.6.37, which was
    14358 generated by GNU Autoconf 2.69.  Invocation command line was
     15385This file was extended by libpng $as_me 1.6.42, which was
     15386generated by GNU Autoconf 2.72.  Invocation command line was
    1435915387
    1436015388  CONFIG_FILES    = $CONFIG_FILES
    … …  
    1438815416cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
    1438915417ac_cs_usage="\
    14390 \`$as_me' instantiates files and other configuration actions
     15418'$as_me' instantiates files and other configuration actions
    1439115419from templates according to the current configuration.  Unless the files
    1439215420and actions are specified as TAGs, all are instantiated by default.
    … …  
    1441815446
    1441915447_ACEOF
     15448ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
     15449ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
    1442015450cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
    14421 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
     15451ac_cs_config='$ac_cs_config_escaped'
    1442215452ac_cs_version="\\
    14423 libpng config.status 1.6.37
    14424 configured by $0, generated by GNU Autoconf 2.69,
     15453libpng config.status 1.6.42
     15454configured by $0, generated by GNU Autoconf 2.72,
    1442515455  with options \\"\$ac_cs_config\\"
    1442615456
    14427 Copyright (C) 2012 Free Software Foundation, Inc.
     15457Copyright (C) 2023 Free Software Foundation, Inc.
    1442815458This config.status script is free software; the Free Software Foundation
    1442915459gives unlimited permission to copy, distribute and modify it."
    … …  
    1446515495    ac_cs_recheck=: ;;
    1446615496  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    14467     $as_echo "$ac_cs_version"; exit ;;
     15497    printf "%s\n" "$ac_cs_version"; exit ;;
    1446815498  --config | --confi | --conf | --con | --co | --c )
    14469     $as_echo "$ac_cs_config"; exit ;;
     15499    printf "%s\n" "$ac_cs_config"; exit ;;
    1447015500  --debug | --debu | --deb | --de | --d | -d )
    1447115501    debug=: ;;
    … …  
    1447315503    $ac_shift
    1447415504    case $ac_optarg in
    14475     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     15505    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    1447615506    '') as_fn_error $? "missing file argument" ;;
    1447715507    esac
    … …  
    1448115511    $ac_shift
    1448215512    case $ac_optarg in
    14483     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     15513    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    1448415514    esac
    1448515515    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    … …  
    1448715517  --he | --h)
    1448815518    # Conflict between --help and --header
    14489     as_fn_error $? "ambiguous option: \`$1'
    14490 Try \`$0 --help' for more information.";;
     15519    as_fn_error $? "ambiguous option: '$1'
     15520Try '$0 --help' for more information.";;
    1449115521  --help | --hel | -h )
    14492     $as_echo "$ac_cs_usage"; exit ;;
     15522    printf "%s\n" "$ac_cs_usage"; exit ;;
    1449315523  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    1449415524  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    … …  
    1449615526
    1449715527  # This is an error.
    14498   -*) as_fn_error $? "unrecognized option: \`$1'
    14499 Try \`$0 --help' for more information." ;;
     15528  -*) as_fn_error $? "unrecognized option: '$1'
     15529Try '$0 --help' for more information." ;;
    1450015530
    1450115531  *) as_fn_append ac_config_targets " $1"
    … …  
    1451815548  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
    1451915549  shift
    14520   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
     15550  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
    1452115551  CONFIG_SHELL='$SHELL'
    1452215552  export CONFIG_SHELL
    … …  
    1453215562## Running $as_me. ##
    1453315563_ASBOX
    14534   $as_echo "$ac_log"
     15564  printf "%s\n" "$ac_log"
    1453515565} >&5
    1453615566
    … …  
    1458715617reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
    1458815618reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
     15619FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`'
    1458915620deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
    1459015621file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
    … …  
    1459315624sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
    1459415625AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
     15626lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`'
    1459515627AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
    1459615628archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
    … …  
    1471615748lt_NL2SP \
    1471715749reload_flag \
     15750FILECMD \
    1471815751deplibs_check_method \
    1471915752file_magic_cmd \
    … …  
    1472215755sharedlib_from_linklib_cmd \
    1472315756AR \
    14724 AR_FLAGS \
    1472515757archiver_list_spec \
    1472615758STRIP \
    … …  
    1484215874    "libpng-config") CONFIG_FILES="$CONFIG_FILES libpng-config:libpng-config.in" ;;
    1484315875
    14844   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
     15876  *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;;
    1484515877  esac
    1484615878done
    … …  
    1485215884# bizarre bug on SunOS 4.1.3.
    1485315885if $ac_need_defaults; then
    14854   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
    14855   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
    14856   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
     15886  test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
     15887  test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
     15888  test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
    1485715889fi
    1485815890
    … …  
    1486215894# Hook for its removal unless debugging.
    1486315895# Note that there is a small window in which the directory will not be cleaned:
    14864 # after its creation but before its name has been assigned to `$tmp'.
     15896# after its creation but before its name has been assigned to '$tmp'.
    1486515897$debug ||
    1486615898{
    … …  
    1488615918# Set up the scripts for CONFIG_FILES section.
    1488715919# No need to generate them if there are no CONFIG_FILES.
    14888 # This happens for instance with `./config.status config.h'.
     15920# This happens for instance with './config.status config.h'.
    1488915921if test -n "$CONFIG_FILES"; then
    1489015922
    … …  
    1504416076# Set up the scripts for CONFIG_HEADERS section.
    1504516077# No need to generate them if there are no CONFIG_HEADERS.
    15046 # This happens for instance with `./config.status Makefile'.
     16078# This happens for instance with './config.status Makefile'.
    1504716079if test -n "$CONFIG_HEADERS"; then
    1504816080cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
    … …  
    1505016082_ACEOF
    1505116083
    15052 # Transform confdefs.h into an awk script `defines.awk', embedded as
     16084# Transform confdefs.h into an awk script 'defines.awk', embedded as
    1505316085# here-document in config.status, that substitutes the proper values into
    1505416086# config.h.in to produce config.h.
    … …  
    1516016192  case $ac_mode$ac_tag in
    1516116193  :[FHL]*:*);;
    15162   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
     16194  :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;;
    1516316195  :[FH]-) ac_tag=-:-;;
    1516416196  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
    … …  
    1518216214      *) # Look for the file first in the build tree, then in the source tree
    1518316215         # (if the path is not absolute).  The absolute path cannot be DOS-style,
    15184          # because $ac_f cannot contain `:'.
     16216         # because $ac_f cannot contain ':'.
    1518516217         test -f "$ac_f" ||
    1518616218           case $ac_f in
    … …  
    1518816220           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
    1518916221           esac ||
    15190            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
     16222           as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;;
    1519116223      esac
    15192       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
     16224      case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
    1519316225      as_fn_append ac_file_inputs " '$ac_f'"
    1519416226    done
    1519516227
    15196     # Let's still pretend it is `configure' which instantiates (i.e., don't
     16228    # Let's still pretend it is 'configure' which instantiates (i.e., don't
    1519716229    # use $as_me), people would be surprised to read:
    1519816230    #    /* config.h.  Generated by config.status.  */
    1519916231    configure_input='Generated from '`
    15200           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
     16232          printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
    1520116233        `' by configure.'
    1520216234    if test x"$ac_file" != x-; then
    1520316235      configure_input="$ac_file.  $configure_input"
    15204       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
    15205 $as_echo "$as_me: creating $ac_file" >&6;}
     16236      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
     16237printf "%s\n" "$as_me: creating $ac_file" >&6;}
    1520616238    fi
    1520716239    # Neutralize special characters interpreted by sed in replacement strings.
    1520816240    case $configure_input in #(
    1520916241    *\&* | *\|* | *\\* )
    15210        ac_sed_conf_input=`$as_echo "$configure_input" |
     16242       ac_sed_conf_input=`printf "%s\n" "$configure_input" |
    1521116243       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    1521216244    *) ac_sed_conf_input=$configure_input;;
    … …  
    1522516257         X"$ac_file" : 'X\(//\)$' \| \
    1522616258         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
    15227 $as_echo X"$ac_file" |
     16259printf "%s\n" X"$ac_file" |
    1522816260    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
    1522916261            s//\1/
    … …  
    1524916281.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
    1525016282*)
    15251   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
     16283  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
    1525216284  # A ".." for each directory in $ac_dir_suffix.
    15253   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
     16285  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
    1525416286  case $ac_top_builddir_sub in
    1525516287  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
    … …  
    1531316345*datarootdir*) ac_datarootdir_seen=yes;;
    1531416346*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
    15315   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
    15316 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
     16347  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
     16348printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
    1531716349_ACEOF
    1531816350cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
    … …  
    1532716359_ACEOF
    1532816360
    15329 # Neutralize VPATH when `$srcdir' = `.'.
     16361# Neutralize VPATH when '$srcdir' = '.'.
    1533016362# Shell code in configure.ac might set extrasub.
    1533116363# FIXME: do we really want to maintain this feature?
    … …  
    1535816390  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
    1535916391      "$ac_tmp/out"`; test -z "$ac_out"; } &&
    15360   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
     16392  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir'
    1536116393which seems to be undefined.  Please make sure it is defined" >&5
    15362 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
     16394printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir'
    1536316395which seems to be undefined.  Please make sure it is defined" >&2;}
    1536416396
    … …  
    1537616408  if test x"$ac_file" != x-; then
    1537716409    {
    15378       $as_echo "/* $configure_input  */" \
     16410      printf "%s\n" "/* $configure_input  */" >&1 \
    1537916411      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    1538016412    } >"$ac_tmp/config.h" \
    1538116413      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    1538216414    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
    15383       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
    15384 $as_echo "$as_me: $ac_file is unchanged" >&6;}
     16415      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
     16416printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
    1538516417    else
    1538616418      rm -f "$ac_file"
    … …  
    1538916421    fi
    1539016422  else
    15391     $as_echo "/* $configure_input  */" \
     16423    printf "%s\n" "/* $configure_input  */" >&1 \
    1539216424      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
    1539316425      || as_fn_error $? "could not create -" "$LINENO" 5
    … …  
    1540916441         X"$_am_arg" : 'X\(//\)$' \| \
    1541016442         X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
    15411 $as_echo X"$_am_arg" |
     16443printf "%s\n" X"$_am_arg" |
    1541216444    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
    1541316445            s//\1/
    … …  
    1542916461 ;;
    1543016462
    15431   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
    15432 $as_echo "$as_me: executing $ac_file commands" >&6;}
     16463  :C)  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
     16464printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
    1543316465 ;;
    1543416466  esac
    … …  
    1545616488  do
    1545716489    # Strip MF so we end up with the name of the file.
    15458     am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
     16490    am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
    1545916491    # Check whether this is an Automake generated Makefile which includes
    1546016492    # dependency-tracking related rules and includes.
    … …  
    1546816500         X"$am_mf" : 'X\(//\)$' \| \
    1546916501         X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
    15470 $as_echo X"$am_mf" |
     16502printf "%s\n" X"$am_mf" |
    1547116503    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
    1547216504            s//\1/
    … …  
    1549016522         X"$am_mf" : 'X\(//\)$' \| \
    1549116523         X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
    15492 $as_echo X/"$am_mf" |
     16524printf "%s\n" X/"$am_mf" |
    1549316525    sed '/^.*\/\([^/][^/]*\)\/*$/{
    1549416526            s//\1/
    … …  
    1551516547  done
    1551616548  if test $am_rc -ne 0; then
    15517     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
    15518 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     16549    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
     16550printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
    1551916551as_fn_error $? "Something went wrong bootstrapping makefile fragments
    15520     for automatic dependency tracking.  Try re-running configure with the
     16552    for automatic dependency tracking.  If GNU make was not used, consider
     16553    re-running the configure script with MAKE=\"gmake\" (or whatever is
     16554    necessary).  You can also try re-running configure with the
    1552116555    '--disable-dependency-tracking' option to at least be able to build
    1552216556    the package (albeit without support for automatic dependency tracking).
    15523 See \`config.log' for more details" "$LINENO" 5; }
     16557See 'config.log' for more details" "$LINENO" 5; }
    1552416558  fi
    1552516559  { am_dirpart=; unset am_dirpart;}
    … …  
    1567416708to_tool_file_cmd=$lt_cv_to_tool_file_cmd
    1567516709
     16710# A file(cmd) program that detects file types.
     16711FILECMD=$lt_FILECMD
     16712
    1567616713# Method to check whether dependent libraries are shared objects.
    1567716714deplibs_check_method=$lt_deplibs_check_method
    … …  
    1569216729AR=$lt_AR
    1569316730
     16731# Flags to create an archive (by configure).
     16732lt_ar_flags=$lt_ar_flags
     16733
    1569416734# Flags to create an archive.
    15695 AR_FLAGS=$lt_AR_FLAGS
     16735AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"}
    1569616736
    1569716737# How to feed a file listing to the archiver.
    … …  
    1606117101
    1606217102
     17103
    1606317104ltmain=$ac_aux_dir/ltmain.sh
    1606417105
    … …  
    1606817109  # text mode, it properly converts lines to CR/LF.  This bash problem
    1606917110  # is reportedly fixed, but why not run on old versions too?
    16070   sed '$q' "$ltmain" >> "$cfgfile" \
     17111  $SED '$q' "$ltmain" >> "$cfgfile" \
    1607117112     || (rm -f "$cfgfile"; exit 1)
    1607217113
    … …  
    1611117152fi
    1611217153if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
    16113   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
    16114 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
    16115 fi
    16116 
     17154  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
     17155printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
     17156fi
     17157
     17158
Note: See TracChangeset for help on using the changeset viewer.

© 2025 Oracle Support Privacy / Do Not Sell My Info Terms of Use Trademark Policy Automated Access Etiquette