gdb/gdbserver/configure - gdb

Functions defined

Source code

  1. #! /bin/sh
  2. # Guess values for system-dependent variables and create Makefiles.
  3. # Generated by GNU Autoconf 2.64.
  4. #
  5. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  6. # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
  7. # Foundation, Inc.
  8. #
  9. # This configure script is free software; the Free Software Foundation
  10. # gives unlimited permission to copy, distribute and modify it.
  11. ## -------------------- ##
  12. ## M4sh Initialization. ##
  13. ## -------------------- ##

  15. # Be more Bourne compatible
  16. DUALCASE=1; export DUALCASE # for MKS sh
  17. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18.   emulate sh
  19.   NULLCMD=:
  20.   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21.   # is contrary to our usage.  Disable this feature.
  22.   alias -g '${1+"$@"}'='"$@"'
  23.   setopt NO_GLOB_SUBST
  24. else
  25.   case `(set -o) 2>/dev/null` in #(
  26.   *posix*) :
  27.     set -o posix ;; #(
  28.   *) :
  29.      ;;
  30. esac
  31. fi


  34. as_nl='
  35. '
  36. export as_nl
  37. # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38. as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41. # Prefer a ksh shell builtin over an external printf program on Solaris,
  42. # but without wasting forks for bash or zsh.
  43. if test -z "$BASH_VERSION$ZSH_VERSION" \
  44.     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45.   as_echo='print -r --'
  46.   as_echo_n='print -rn --'
  47. elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48.   as_echo='printf %s\n'
  49.   as_echo_n='printf %s'
  50. else
  51.   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52.     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53.     as_echo_n='/usr/ucb/echo -n'
  54.   else
  55.     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56.     as_echo_n_body='eval
  57.       arg=$1;
  58.       case $arg in #(
  59.       *"$as_nl"*)
  60.         expr "X$arg" : "X\\(.*\\)$as_nl";
  61.         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62.       esac;
  63.       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64.     '
  65.     export as_echo_n_body
  66.     as_echo_n='sh -c $as_echo_n_body as_echo'
  67.   fi
  68.   export as_echo_body
  69.   as_echo='sh -c $as_echo_body as_echo'
  70. fi

  72. # The user is always right.
  73. if test "${PATH_SEPARATOR+set}" != set; then
  74.   PATH_SEPARATOR=:
  75.   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76.     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77.       PATH_SEPARATOR=';'
  78.   }
  79. fi


  82. # IFS
  83. # We need space, tab and new line, in precisely that order.  Quoting is
  84. # there to prevent editors from complaining about space-tab.
  85. # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86. # splitting by setting IFS to empty value.)
  87. IFS=" ""        $as_nl"

  89. # Find who we are.  Look in the path if we contain no directory separator.
  90. case $0 in #((
  91.   *[\\/]* ) as_myself=$0 ;;
  92.   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93. for as_dir in $PATH
  94. do
  95.   IFS=$as_save_IFS
  96.   test -z "$as_dir" && as_dir=.
  97.     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98.   done
  99. IFS=$as_save_IFS

  101.      ;;
  102. esac
  103. # We did not find ourselves, most probably we were run as `sh COMMAND'
  104. # in which case we are not to be found in the path.
  105. if test "x$as_myself" = x; then
  106.   as_myself=$0
  107. fi
  108. if test ! -f "$as_myself"; then
  109.   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  110.   exit 1
  111. fi

  113. # Unset variables that we do not need and which cause bugs (e.g. in
  114. # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
  115. # suppresses any "Segmentation fault" message there.  '((' could
  116. # trigger a bug in pdksh 5.2.14.
  117. for as_var in BASH_ENV ENV MAIL MAILPATH
  118. do eval test x\${$as_var+set} = xset \
  119.   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  120. done
  121. PS1='$ '
  122. PS2='> '
  123. PS4='+ '

  125. # NLS nuisances.
  126. LC_ALL=C
  127. export LC_ALL
  128. LANGUAGE=C
  129. export LANGUAGE

  131. # CDPATH.
  132. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH

  134. if test "x$CONFIG_SHELL" = x; then
  135.   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  136.   emulate sh
  137.   NULLCMD=:
  138.   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  139.   # is contrary to our usage.  Disable this feature.
  140.   alias -g '\${1+\"\$@\"}'='\"\$@\"'
  141.   setopt NO_GLOB_SUBST
  142. else
  143.   case \`(set -o) 2>/dev/null\` in #(
  144.   *posix*) :
  145.     set -o posix ;; #(
  146.   *) :
  147.      ;;
  148. esac
  149. fi
  150. "
  151.   as_required="as_fn_return () { (exit \$1); }
  152. ‌as_fn_success () { as_fn_return 0; }
  153. ‌as_fn_failure () { as_fn_return 1; }
  154. ‌as_fn_ret_success () { return 0; }
  155. ‌as_fn_ret_failure () { return 1; }

  157. exitcode=0
  158. as_fn_success || { exitcode=1; echo as_fn_success failed.; }
  159. as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
  160. as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
  161. as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
  162. if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

  164. else
  165.   exitcode=1; echo positional parameters were not saved.
  166. fi
  167. test x\$exitcode = x0 || exit 1"
  168.   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  169.   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  170.   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  171.   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
  172. test \$(( 1 + 1 )) = 2 || exit 1"
  173.   if (eval "$as_required") 2>/dev/null; then :
  174.   as_have_required=yes
  175. else
  176.   as_have_required=no
  177. fi
  178.   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

  180. else
  181.   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  182. as_found=false
  183. for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  184. do
  185.   IFS=$as_save_IFS
  186.   test -z "$as_dir" && as_dir=.
  187.   as_found=:
  188.   case $as_dir in #(
  189.          /*)
  190.            for as_base in sh bash ksh sh5; do
  191.              # Try only shells that exist, to save several forks.
  192.              as_shell=$as_dir/$as_base
  193.              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  194.                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  195.   CONFIG_SHELL=$as_shell as_have_required=yes
  196.                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  197.   break 2
  198. fi
  199. fi
  200.            done;;
  201.        esac
  202.   as_found=false
  203. done
  204. $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  205.               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  206.   CONFIG_SHELL=$SHELL as_have_required=yes
  207. fi; }
  208. IFS=$as_save_IFS


  211.       if test "x$CONFIG_SHELL" != x; then :
  212.   # We cannot yet assume a decent shell, so we have to provide a
  213.         # neutralization value for shells without unset; and this also
  214.         # works around shells that cannot unset nonexistent variables.
  215.         BASH_ENV=/dev/null
  216.         ENV=/dev/null
  217.         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  218.         export CONFIG_SHELL
  219.         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
  220. fi

  222.     if test x$as_have_required = xno; then :
  223.   $as_echo "$0: This script requires a shell more modern than all"
  224.   $as_echo "$0: the shells that I found on your system."
  225.   if test x${ZSH_VERSION+set} = xset ; then
  226.     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  227.     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  228.   else
  229.     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
  230. $0: including any error possibly output before this
  231. $0: message. Then install a modern shell, or manually run
  232. $0: the script under such a shell if you do have one."
  233.   fi
  234.   exit 1
  235. fi
  236. fi
  237. fi
  238. SHELL=${CONFIG_SHELL-/bin/sh}
  239. export SHELL
  240. # Unset more variables known to interfere with behavior of common tools.
  241. CLICOLOR_FORCE= GREP_OPTIONS=
  242. unset CLICOLOR_FORCE GREP_OPTIONS

  244. ## --------------------- ##
  245. ## M4sh Shell Functions. ##
  246. ## --------------------- ##
  247. # as_fn_unset VAR
  248. # ---------------
  249. # Portably unset VAR.
  250. ‌as_fn_unset ()
  251. {
  252.   { eval $1=; unset $1;}
  253. }
  254. as_unset=as_fn_unset

  256. # as_fn_set_status STATUS
  257. # -----------------------
  258. # Set $? to STATUS, without forking.
  259. ‌as_fn_set_status ()
  260. {
  261.   return $1
  262. } # as_fn_set_status

  264. # as_fn_exit STATUS
  265. # -----------------
  266. # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  267. ‌as_fn_exit ()
  268. {
  269.   set +e
  270.   as_fn_set_status $1
  271.   exit $1
  272. } # as_fn_exit

  274. # as_fn_mkdir_p
  275. # -------------
  276. # Create "$as_dir" as a directory, including parents if necessary.
  277. ‌as_fn_mkdir_p ()
  278. {

  280.   case $as_dir in #(
  281.   -*) as_dir=./$as_dir;;
  282.   esac
  283.   test -d "$as_dir" || eval $as_mkdir_p || {
  284.     as_dirs=
  285.     while :; do
  286.       case $as_dir in #(
  287.       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  288.       *) as_qdir=$as_dir;;
  289.       esac
  290.       as_dirs="'$as_qdir' $as_dirs"
  291.       as_dir=`$as_dirname -- "$as_dir" ||
  292. $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  293.          X"$as_dir" : 'X\(//\)[^/]' \| \
  294.          X"$as_dir" : 'X\(//\)$' \| \
  295.          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  296. $as_echo X"$as_dir" |
  297.     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  298.             s//\1/
  299.             q
  300.           }
  301.           /^X\(\/\/\)[^/].*/{
  302.             s//\1/
  303.             q
  304.           }
  305.           /^X\(\/\/\)$/{
  306.             s//\1/
  307.             q
  308.           }
  309.           /^X\(\/\).*/{
  310.             s//\1/
  311.             q
  312.           }
  313.           s/.*/./; q'`
  314.       test -d "$as_dir" && break
  315.     done
  316.     test -z "$as_dirs" || eval "mkdir $as_dirs"
  317.   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"


  320. } # as_fn_mkdir_p
  321. # as_fn_append VAR VALUE
  322. # ----------------------
  323. # Append the text in VALUE to the end of the definition contained in VAR. Take
  324. # advantage of any shell optimizations that allow amortized linear growth over
  325. # repeated appends, instead of the typical quadratic growth present in naive
  326. # implementations.
  327. if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  328.   eval 'as_fn_append ()
  329.   {
  330.     eval $1+=\$2
  331.   }'
  332. else
  333. ‌  as_fn_append ()
  334.   {
  335.     eval $1=\$$1\$2
  336.   }
  337. fi # as_fn_append

  339. # as_fn_arith ARG...
  340. # ------------------
  341. # Perform arithmetic evaluation on the ARGs, and store the result in the
  342. # global $as_val. Take advantage of shells that can avoid forks. The arguments
  343. # must be portable across $(()) and expr.
  344. if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  345.   eval 'as_fn_arith ()
  346.   {
  347.     as_val=$(( $* ))
  348.   }'
  349. else
  350. ‌  as_fn_arith ()
  351.   {
  352.     as_val=`expr "$@" || test $? -eq 1`
  353.   }
  354. fi # as_fn_arith


  357. # as_fn_error ERROR [LINENO LOG_FD]
  358. # ---------------------------------
  359. # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  360. # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  361. # script with status $?, using 1 if that was 0.
  362. ‌as_fn_error ()
  363. {
  364.   as_status=$?; test $as_status -eq 0 && as_status=1
  365.   if test "$3"; then
  366.     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  367.     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
  368.   fi
  369.   $as_echo "$as_me: error: $1" >&2
  370.   as_fn_exit $as_status
  371. } # as_fn_error

  373. if expr a : '\(a\)' >/dev/null 2>&1 &&
  374.    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  375.   as_expr=expr
  376. else
  377.   as_expr=false
  378. fi

  380. if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  381.   as_basename=basename
  382. else
  383.   as_basename=false
  384. fi

  386. if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  387.   as_dirname=dirname
  388. else
  389.   as_dirname=false
  390. fi

  392. as_me=`$as_basename -- "$0" ||
  393. $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  394.          X"$0" : 'X\(//\)$' \| \
  395.          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  396. $as_echo X/"$0" |
  397.     sed '/^.*\/\([^/][^/]*\)\/*$/{
  398.             s//\1/
  399.             q
  400.           }
  401.           /^X\/\(\/\/\)$/{
  402.             s//\1/
  403.             q
  404.           }
  405.           /^X\/\(\/\).*/{
  406.             s//\1/
  407.             q
  408.           }
  409.           s/.*/./; q'`

  411. # Avoid depending upon Character Ranges.
  412. as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  413. as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  414. as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  415. as_cr_digits='0123456789'
  416. as_cr_alnum=$as_cr_Letters$as_cr_digits


  419.   as_lineno_1=$LINENO as_lineno_1a=$LINENO
  420.   as_lineno_2=$LINENO as_lineno_2a=$LINENO
  421.   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  422.   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  423.   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  424.   sed -n '
  425.     p
  426.     /[$]LINENO/=
  427.   ' <$as_myself |
  428.     sed '
  429.       s/[$]LINENO.*/&-/
  430.       t lineno
  431.       b
  432.       :lineno
  433.       N
  434.       :loop
  435.       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  436.       t loop
  437.       s/-\n.*//
  438.     ' >$as_me.lineno &&
  439.   chmod +x "$as_me.lineno" ||
  440.     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  442.   # Don't try to exec as it changes $[0], causing all sort of problems
  443.   # (the dirname of $[0] is not the place where we might find the
  444.   # original and so on.  Autoconf is especially sensitive to this).
  445. . "./$as_me.lineno"
  446.   # Exit status is that of the last command.
  447.   exit
  448. }

  450. ECHO_C= ECHO_N= ECHO_T=
  451. case `echo -n x` in #(((((
  452. -n*)
  453.   case `echo 'xy\c'` in
  454.   *c*) ECHO_T='        ';;        # ECHO_T is single tab character.
  455.   xy)  ECHO_C='\c';;
  456.   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
  457.        ECHO_T='        ';;
  458.   esac;;
  459. *)
  460.   ECHO_N='-n';;
  461. esac

  463. rm -f conf$$ conf$$.exe conf$$.file
  464. if test -d conf$$.dir; then
  465.   rm -f conf$$.dir/conf$$.file
  466. else
  467.   rm -f conf$$.dir
  468.   mkdir conf$$.dir 2>/dev/null
  469. fi
  470. if (echo >conf$$.file) 2>/dev/null; then
  471.   if ln -s conf$$.file conf$$ 2>/dev/null; then
  472.     as_ln_s='ln -s'
  473.     # ... but there are two gotchas:
  474.     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  475.     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  476.     # In both cases, we have to default to `cp -p'.
  477.     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  478.       as_ln_s='cp -p'
  479.   elif ln conf$$.file conf$$ 2>/dev/null; then
  480.     as_ln_s=ln
  481.   else
  482.     as_ln_s='cp -p'
  483.   fi
  484. else
  485.   as_ln_s='cp -p'
  486. fi
  487. rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  488. rmdir conf$$.dir 2>/dev/null

  490. if mkdir -p . 2>/dev/null; then
  491.   as_mkdir_p='mkdir -p "$as_dir"'
  492. else
  493.   test -d ./-p && rmdir ./-p
  494.   as_mkdir_p=false
  495. fi

  497. if test -x / >/dev/null 2>&1; then
  498.   as_test_x='test -x'
  499. else
  500.   if ls -dL / >/dev/null 2>&1; then
  501.     as_ls_L_option=L
  502.   else
  503.     as_ls_L_option=
  504.   fi
  505.   as_test_x='
  506.     eval sh -c '\''
  507.       if test -d "$1"; then
  508.         test -d "$1/.";
  509.       else
  510.         case $1 in #(
  511.         -*)set "./$1";;
  512.         esac;
  513.         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
  514.         ???[sx]*):;;*)false;;esac;fi
  515.     '\'' sh
  516.   '
  517. fi
  518. as_executable_p=$as_test_x

  520. # Sed expression to map a string onto a valid CPP name.
  521. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

  523. # Sed expression to map a string onto a valid variable name.
  524. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


  527. exec 7<&0 </dev/null 6>&1

  529. # Name of the host.
  530. # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  531. # so uname gets run too.
  532. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

  534. #
  535. # Initializations.
  536. #
  537. ac_default_prefix=/usr/local
  538. ac_clean_files=
  539. ac_config_libobj_dir=.
  540. LIBOBJS=
  541. cross_compiling=no
  542. subdirs=
  543. MFLAGS=
  544. MAKEFLAGS=

  546. # Identity of this package.
  547. PACKAGE_NAME=
  548. PACKAGE_TARNAME=
  549. PACKAGE_VERSION=
  550. PACKAGE_STRING=
  551. PACKAGE_BUGREPORT=
  552. PACKAGE_URL=

  554. ac_unique_file="server.c"
  555. # Factoring default headers for most tests.
  556. ac_includes_default="\
  557. #include <stdio.h>
  558. #ifdef HAVE_SYS_TYPES_H
  559. # include <sys/types.h>
  560. #endif
  561. #ifdef HAVE_SYS_STAT_H
  562. # include <sys/stat.h>
  563. #endif
  564. #ifdef STDC_HEADERS
  565. # include <stdlib.h>
  566. # include <stddef.h>
  567. #else
  568. # ifdef HAVE_STDLIB_H
  569. #  include <stdlib.h>
  570. # endif
  571. #endif
  572. #ifdef HAVE_STRING_H
  573. # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  574. #  include <memory.h>
  575. # endif
  576. # include <string.h>
  577. #endif
  578. #ifdef HAVE_STRINGS_H
  579. # include <strings.h>
  580. #endif
  581. #ifdef HAVE_INTTYPES_H
  582. # include <inttypes.h>
  583. #endif
  584. #ifdef HAVE_STDINT_H
  585. # include <stdint.h>
  586. #endif
  587. #ifdef HAVE_UNISTD_H
  588. # include <unistd.h>
  589. #endif"

  591. ac_subst_vars='LTLIBOBJS
  592. LIBOBJS
  593. GNULIB_STDINT_H
  594. extra_libraries
  595. IPA_DEPFILES
  596. srv_xmlfiles
  597. srv_xmlbuiltin
  598. GDBSERVER_LIBS
  599. GDBSERVER_DEPFILES
  600. RDYNAMIC
  601. REPORT_BUGS_TEXI
  602. REPORT_BUGS_TO
  603. PKGVERSION
  604. WERROR_CFLAGS
  605. WARN_CFLAGS
  606. ustinc
  607. ustlibs
  608. ALLOCA
  609. SET_MAKE
  610. GMAKE_FALSE
  611. GMAKE_TRUE
  612. MAKE
  613. CCDEPMODE
  614. DEPDIR
  615. am__leading_dot
  616. host_noncanonical
  617. target_noncanonical
  618. RANLIB
  619. AR
  620. INSTALL_DATA
  621. INSTALL_SCRIPT
  622. INSTALL_PROGRAM
  623. target_os
  624. target_vendor
  625. target_cpu
  626. target
  627. host_os
  628. host_vendor
  629. host_cpu
  630. host
  631. build_os
  632. build_vendor
  633. build_cpu
  634. build
  635. EGREP
  636. GREP
  637. CPP
  638. OBJEXT
  639. EXEEXT
  640. ac_ct_CC
  641. CPPFLAGS
  642. LDFLAGS
  643. CFLAGS
  644. CC
  645. MAINT
  646. MAINTAINER_MODE_FALSE
  647. MAINTAINER_MODE_TRUE
  648. target_alias
  649. host_alias
  650. build_alias
  651. LIBS
  652. ECHO_T
  653. ECHO_N
  654. ECHO_C
  655. DEFS
  656. mandir
  657. localedir
  658. libdir
  659. psdir
  660. pdfdir
  661. dvidir
  662. htmldir
  663. infodir
  664. docdir
  665. oldincludedir
  666. includedir
  667. localstatedir
  668. sharedstatedir
  669. sysconfdir
  670. datadir
  671. datarootdir
  672. libexecdir
  673. sbindir
  674. bindir
  675. program_transform_name
  676. prefix
  677. exec_prefix
  678. PACKAGE_URL
  679. PACKAGE_BUGREPORT
  680. PACKAGE_STRING
  681. PACKAGE_VERSION
  682. PACKAGE_TARNAME
  683. PACKAGE_NAME
  684. PATH_SEPARATOR
  685. SHELL'
  686. ac_subst_files=''
  687. ac_user_opts='
  688. enable_option_checking
  689. enable_maintainer_mode
  690. enable_largefile
  691. enable_libmcheck
  692. with_ust
  693. with_ust_include
  694. with_ust_lib
  695. enable_werror
  696. with_pkgversion
  697. with_bugurl
  698. with_libthread_db
  699. enable_inprocess_agent
  700. '
  701.       ac_precious_vars='build_alias
  702. host_alias
  703. target_alias
  704. CC
  705. CFLAGS
  706. LDFLAGS
  707. LIBS
  708. CPPFLAGS
  709. CPP'


  712. # Initialize some variables set by options.
  713. ac_init_help=
  714. ac_init_version=false
  715. ac_unrecognized_opts=
  716. ac_unrecognized_sep=
  717. # The variables have the same names as the options, with
  718. # dashes changed to underlines.
  719. cache_file=/dev/null
  720. exec_prefix=NONE
  721. no_create=
  722. no_recursion=
  723. prefix=NONE
  724. program_prefix=NONE
  725. program_suffix=NONE
  726. program_transform_name=s,x,x,
  727. silent=
  728. site=
  729. srcdir=
  730. verbose=
  731. x_includes=NONE
  732. x_libraries=NONE

  734. # Installation directory options.
  735. # These are left unexpanded so users can "make install exec_prefix=/foo"
  736. # and all the variables that are supposed to be based on exec_prefix
  737. # by default will actually change.
  738. # Use braces instead of parens because sh, perl, etc. also accept them.
  739. # (The list follows the same order as the GNU Coding Standards.)
  740. bindir='${exec_prefix}/bin'
  741. sbindir='${exec_prefix}/sbin'
  742. libexecdir='${exec_prefix}/libexec'
  743. datarootdir='${prefix}/share'
  744. datadir='${datarootdir}'
  745. sysconfdir='${prefix}/etc'
  746. sharedstatedir='${prefix}/com'
  747. localstatedir='${prefix}/var'
  748. includedir='${prefix}/include'
  749. oldincludedir='/usr/include'
  750. docdir='${datarootdir}/doc/${PACKAGE}'
  751. infodir='${datarootdir}/info'
  752. htmldir='${docdir}'
  753. dvidir='${docdir}'
  754. pdfdir='${docdir}'
  755. psdir='${docdir}'
  756. libdir='${exec_prefix}/lib'
  757. localedir='${datarootdir}/locale'
  758. mandir='${datarootdir}/man'

  760. ac_prev=
  761. ac_dashdash=
  762. for ac_option
  763. do
  764.   # If the previous option needs an argument, assign it.
  765.   if test -n "$ac_prev"; then
  766.     eval $ac_prev=\$ac_option
  767.     ac_prev=
  768.     continue
  769.   fi

  771.   case $ac_option in
  772.   *=*)        ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  773.   *)        ac_optarg=yes ;;
  774.   esac

  776.   # Accept the important Cygnus configure options, so we can diagnose typos.

  778.   case $ac_dashdash$ac_option in
  779.   --)
  780.     ac_dashdash=yes ;;

  782.   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  783.     ac_prev=bindir ;;
  784.   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  785.     bindir=$ac_optarg ;;

  787.   -build | --build | --buil | --bui | --bu)
  788.     ac_prev=build_alias ;;
  789.   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  790.     build_alias=$ac_optarg ;;

  792.   -cache-file | --cache-file | --cache-fil | --cache-fi \
  793.   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  794.     ac_prev=cache_file ;;
  795.   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  796.   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  797.     cache_file=$ac_optarg ;;

  799.   --config-cache | -C)
  800.     cache_file=config.cache ;;

  802.   -datadir | --datadir | --datadi | --datad)
  803.     ac_prev=datadir ;;
  804.   -datadir=* | --datadir=* | --datadi=* | --datad=*)
  805.     datadir=$ac_optarg ;;

  807.   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  808.   | --dataroo | --dataro | --datar)
  809.     ac_prev=datarootdir ;;
  810.   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  811.   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  812.     datarootdir=$ac_optarg ;;

  814.   -disable-* | --disable-*)
  815.     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  816.     # Reject names that are not valid shell variable names.
  817.     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  818.       as_fn_error "invalid feature name: $ac_useropt"
  819.     ac_useropt_orig=$ac_useropt
  820.     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  821.     case $ac_user_opts in
  822.       *"
  823. "enable_$ac_useropt"
  824. "*) ;;
  825.       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  826.          ac_unrecognized_sep=', ';;
  827.     esac
  828.     eval enable_$ac_useropt=no ;;

  830.   -docdir | --docdir | --docdi | --doc | --do)
  831.     ac_prev=docdir ;;
  832.   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  833.     docdir=$ac_optarg ;;

  835.   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  836.     ac_prev=dvidir ;;
  837.   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  838.     dvidir=$ac_optarg ;;

  840.   -enable-* | --enable-*)
  841.     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  842.     # Reject names that are not valid shell variable names.
  843.     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  844.       as_fn_error "invalid feature name: $ac_useropt"
  845.     ac_useropt_orig=$ac_useropt
  846.     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  847.     case $ac_user_opts in
  848.       *"
  849. "enable_$ac_useropt"
  850. "*) ;;
  851.       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  852.          ac_unrecognized_sep=', ';;
  853.     esac
  854.     eval enable_$ac_useropt=\$ac_optarg ;;

  856.   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  857.   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  858.   | --exec | --exe | --ex)
  859.     ac_prev=exec_prefix ;;
  860.   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  861.   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  862.   | --exec=* | --exe=* | --ex=*)
  863.     exec_prefix=$ac_optarg ;;

  865.   -gas | --gas | --ga | --g)
  866.     # Obsolete; use --with-gas.
  867.     with_gas=yes ;;

  869.   -help | --help | --hel | --he | -h)
  870.     ac_init_help=long ;;
  871.   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  872.     ac_init_help=recursive ;;
  873.   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  874.     ac_init_help=short ;;

  876.   -host | --host | --hos | --ho)
  877.     ac_prev=host_alias ;;
  878.   -host=* | --host=* | --hos=* | --ho=*)
  879.     host_alias=$ac_optarg ;;

  881.   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  882.     ac_prev=htmldir ;;
  883.   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  884.   | --ht=*)
  885.     htmldir=$ac_optarg ;;

  887.   -includedir | --includedir | --includedi | --included | --include \
  888.   | --includ | --inclu | --incl | --inc)
  889.     ac_prev=includedir ;;
  890.   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  891.   | --includ=* | --inclu=* | --incl=* | --inc=*)
  892.     includedir=$ac_optarg ;;

  894.   -infodir | --infodir | --infodi | --infod | --info | --inf)
  895.     ac_prev=infodir ;;
  896.   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  897.     infodir=$ac_optarg ;;

  899.   -libdir | --libdir | --libdi | --libd)
  900.     ac_prev=libdir ;;
  901.   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  902.     libdir=$ac_optarg ;;

  904.   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  905.   | --libexe | --libex | --libe)
  906.     ac_prev=libexecdir ;;
  907.   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  908.   | --libexe=* | --libex=* | --libe=*)
  909.     libexecdir=$ac_optarg ;;

  911.   -localedir | --localedir | --localedi | --localed | --locale)
  912.     ac_prev=localedir ;;
  913.   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  914.     localedir=$ac_optarg ;;

  916.   -localstatedir | --localstatedir | --localstatedi | --localstated \
  917.   | --localstate | --localstat | --localsta | --localst | --locals)
  918.     ac_prev=localstatedir ;;
  919.   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  920.   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  921.     localstatedir=$ac_optarg ;;

  923.   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  924.     ac_prev=mandir ;;
  925.   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  926.     mandir=$ac_optarg ;;

  928.   -nfp | --nfp | --nf)
  929.     # Obsolete; use --without-fp.
  930.     with_fp=no ;;

  932.   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  933.   | --no-cr | --no-c | -n)
  934.     no_create=yes ;;

  936.   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  937.   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  938.     no_recursion=yes ;;

  940.   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  941.   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  942.   | --oldin | --oldi | --old | --ol | --o)
  943.     ac_prev=oldincludedir ;;
  944.   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  945.   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  946.   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  947.     oldincludedir=$ac_optarg ;;

  949.   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  950.     ac_prev=prefix ;;
  951.   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  952.     prefix=$ac_optarg ;;

  954.   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  955.   | --program-pre | --program-pr | --program-p)
  956.     ac_prev=program_prefix ;;
  957.   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  958.   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  959.     program_prefix=$ac_optarg ;;

  961.   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  962.   | --program-suf | --program-su | --program-s)
  963.     ac_prev=program_suffix ;;
  964.   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  965.   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  966.     program_suffix=$ac_optarg ;;

  968.   -program-transform-name | --program-transform-name \
  969.   | --program-transform-nam | --program-transform-na \
  970.   | --program-transform-n | --program-transform- \
  971.   | --program-transform | --program-transfor \
  972.   | --program-transfo | --program-transf \
  973.   | --program-trans | --program-tran \
  974.   | --progr-tra | --program-tr | --program-t)
  975.     ac_prev=program_transform_name ;;
  976.   -program-transform-name=* | --program-transform-name=* \
  977.   | --program-transform-nam=* | --program-transform-na=* \
  978.   | --program-transform-n=* | --program-transform-=* \
  979.   | --program-transform=* | --program-transfor=* \
  980.   | --program-transfo=* | --program-transf=* \
  981.   | --program-trans=* | --program-tran=* \
  982.   | --progr-tra=* | --program-tr=* | --program-t=*)
  983.     program_transform_name=$ac_optarg ;;

  985.   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  986.     ac_prev=pdfdir ;;
  987.   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  988.     pdfdir=$ac_optarg ;;

  990.   -psdir | --psdir | --psdi | --psd | --ps)
  991.     ac_prev=psdir ;;
  992.   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  993.     psdir=$ac_optarg ;;

  995.   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  996.   | -silent | --silent | --silen | --sile | --sil)
  997.     silent=yes ;;

  999.   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  1000.     ac_prev=sbindir ;;
  1001.   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  1002.   | --sbi=* | --sb=*)
  1003.     sbindir=$ac_optarg ;;

  1005.   -sharedstatedir | --sharedstatedir | --sharedstatedi \
  1006.   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  1007.   | --sharedst | --shareds | --shared | --share | --shar \
  1008.   | --sha | --sh)
  1009.     ac_prev=sharedstatedir ;;
  1010.   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1011.   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1012.   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1013.   | --sha=* | --sh=*)
  1014.     sharedstatedir=$ac_optarg ;;

  1016.   -site | --site | --sit)
  1017.     ac_prev=site ;;
  1018.   -site=* | --site=* | --sit=*)
  1019.     site=$ac_optarg ;;

  1021.   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1022.     ac_prev=srcdir ;;
  1023.   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1024.     srcdir=$ac_optarg ;;

  1026.   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1027.   | --syscon | --sysco | --sysc | --sys | --sy)
  1028.     ac_prev=sysconfdir ;;
  1029.   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1030.   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1031.     sysconfdir=$ac_optarg ;;

  1033.   -target | --target | --targe | --targ | --tar | --ta | --t)
  1034.     ac_prev=target_alias ;;
  1035.   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1036.     target_alias=$ac_optarg ;;

  1038.   -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1039.     verbose=yes ;;

  1041.   -version | --version | --versio | --versi | --vers | -V)
  1042.     ac_init_version=: ;;

  1044.   -with-* | --with-*)
  1045.     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1046.     # Reject names that are not valid shell variable names.
  1047.     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1048.       as_fn_error "invalid package name: $ac_useropt"
  1049.     ac_useropt_orig=$ac_useropt
  1050.     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1051.     case $ac_user_opts in
  1052.       *"
  1053. "with_$ac_useropt"
  1054. "*) ;;
  1055.       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1056.          ac_unrecognized_sep=', ';;
  1057.     esac
  1058.     eval with_$ac_useropt=\$ac_optarg ;;

  1060.   -without-* | --without-*)
  1061.     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1062.     # Reject names that are not valid shell variable names.
  1063.     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1064.       as_fn_error "invalid package name: $ac_useropt"
  1065.     ac_useropt_orig=$ac_useropt
  1066.     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1067.     case $ac_user_opts in
  1068.       *"
  1069. "with_$ac_useropt"
  1070. "*) ;;
  1071.       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1072.          ac_unrecognized_sep=', ';;
  1073.     esac
  1074.     eval with_$ac_useropt=no ;;

  1076.   --x)
  1077.     # Obsolete; use --with-x.
  1078.     with_x=yes ;;

  1080.   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1081.   | --x-incl | --x-inc | --x-in | --x-i)
  1082.     ac_prev=x_includes ;;
  1083.   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1084.   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1085.     x_includes=$ac_optarg ;;

  1087.   -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1088.   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1089.     ac_prev=x_libraries ;;
  1090.   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1091.   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1092.     x_libraries=$ac_optarg ;;

  1094.   -*) as_fn_error "unrecognized option: \`$ac_option'
  1095. Try \`$0 --help' for more information."
  1096.     ;;

  1098.   *=*)
  1099.     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1100.     # Reject names that are not valid shell variable names.
  1101.     case $ac_envvar in #(
  1102.       '' | [0-9]* | *[!_$as_cr_alnum]* )
  1103.       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
  1104.     esac
  1105.     eval $ac_envvar=\$ac_optarg
  1106.     export $ac_envvar ;;

  1108.   *)
  1109.     # FIXME: should be removed in autoconf 3.0.
  1110.     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1111.     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1112.       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1113.     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  1114.     ;;

  1116.   esac
  1117. done

  1119. if test -n "$ac_prev"; then
  1120.   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1121.   as_fn_error "missing argument to $ac_option"
  1122. fi

  1124. if test -n "$ac_unrecognized_opts"; then
  1125.   case $enable_option_checking in
  1126.     no) ;;
  1127.     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
  1128.     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1129.   esac
  1130. fi

  1132. # Check all directory arguments for consistency.
  1133. for ac_var in        exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1134.                 datadir sysconfdir sharedstatedir localstatedir includedir \
  1135.                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1136.                 libdir localedir mandir
  1137. do
  1138.   eval ac_val=\$$ac_var
  1139.   # Remove trailing slashes.
  1140.   case $ac_val in
  1141.     */ )
  1142.       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1143.       eval $ac_var=\$ac_val;;
  1144.   esac
  1145.   # Be sure to have absolute directory names.
  1146.   case $ac_val in
  1147.     [\\/$]* | ?:[\\/]* )  continue;;
  1148.     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1149.   esac
  1150.   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
  1151. done

  1153. # There might be people who depend on the old broken behavior: `$host'
  1154. # used to hold the argument of --host etc.
  1155. # FIXME: To remove some day.
  1156. build=$build_alias
  1157. host=$host_alias
  1158. target=$target_alias

  1160. # FIXME: To remove some day.
  1161. if test "x$host_alias" != x; then
  1162.   if test "x$build_alias" = x; then
  1163.     cross_compiling=maybe
  1164.     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  1165.     If a cross compiler is detected then cross compile mode will be used." >&2
  1166.   elif test "x$build_alias" != "x$host_alias"; then
  1167.     cross_compiling=yes
  1168.   fi
  1169. fi

  1171. ac_tool_prefix=
  1172. test -n "$host_alias" && ac_tool_prefix=$host_alias-

  1174. test "$silent" = yes && exec 6>/dev/null


  1177. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1178. ac_ls_di=`ls -di .` &&
  1179. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1180.   as_fn_error "working directory cannot be determined"
  1181. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1182.   as_fn_error "pwd does not report name of working directory"


  1185. # Find the source files, if location was not specified.
  1186. if test -z "$srcdir"; then
  1187.   ac_srcdir_defaulted=yes
  1188.   # Try the directory containing this script, then the parent directory.
  1189.   ac_confdir=`$as_dirname -- "$as_myself" ||
  1190. $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1191.          X"$as_myself" : 'X\(//\)[^/]' \| \
  1192.          X"$as_myself" : 'X\(//\)$' \| \
  1193.          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1194. $as_echo X"$as_myself" |
  1195.     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1196.             s//\1/
  1197.             q
  1198.           }
  1199.           /^X\(\/\/\)[^/].*/{
  1200.             s//\1/
  1201.             q
  1202.           }
  1203.           /^X\(\/\/\)$/{
  1204.             s//\1/
  1205.             q
  1206.           }
  1207.           /^X\(\/\).*/{
  1208.             s//\1/
  1209.             q
  1210.           }
  1211.           s/.*/./; q'`
  1212.   srcdir=$ac_confdir
  1213.   if test ! -r "$srcdir/$ac_unique_file"; then
  1214.     srcdir=..
  1215.   fi
  1216. else
  1217.   ac_srcdir_defaulted=no
  1218. fi
  1219. if test ! -r "$srcdir/$ac_unique_file"; then
  1220.   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1221.   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
  1222. fi
  1223. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1224. ac_abs_confdir=`(
  1225.         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
  1226.         pwd)`
  1227. # When building in place, set srcdir=.
  1228. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1229.   srcdir=.
  1230. fi
  1231. # Remove unnecessary trailing slashes from srcdir.
  1232. # Double slashes in file names in object file debugging info
  1233. # mess up M-x gdb in Emacs.
  1234. case $srcdir in
  1235. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1236. esac
  1237. for ac_var in $ac_precious_vars; do
  1238.   eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1239.   eval ac_env_${ac_var}_value=\$${ac_var}
  1240.   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1241.   eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1242. done

  1244. #
  1245. # Report the --help message.
  1246. #
  1247. if test "$ac_init_help" = "long"; then
  1248.   # Omit some internal or obsolete options to make the list less imposing.
  1249.   # This message is too long to be a string in the A/UX 3.1 sh.
  1250.   cat <<_ACEOF
  1251. \`configure' configures this package to adapt to many kinds of systems.

  1253. Usage: $0 [OPTION]... [VAR=VALUE]...

  1255. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1256. VAR=VALUE.  See below for descriptions of some of the useful variables.

  1258. Defaults for the options are specified in brackets.

  1260. Configuration:
  1261.   -h, --help              display this help and exit
  1262.       --help=short        display options specific to this package
  1263.       --help=recursive    display the short help of all the included packages
  1264.   -V, --version           display version information and exit
  1265.   -q, --quiet, --silent   do not print \`checking...' messages
  1266.       --cache-file=FILE   cache test results in FILE [disabled]
  1267.   -C, --config-cache      alias for \`--cache-file=config.cache'
  1268.   -n, --no-create         do not create output files
  1269.       --srcdir=DIR        find the sources in DIR [configure dir or \`..']

  1271. Installation directories:
  1272.   --prefix=PREFIX         install architecture-independent files in PREFIX
  1273.                           [$ac_default_prefix]
  1274.   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
  1275.                           [PREFIX]

  1277. By default, \`make install' will install all the files in
  1278. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
  1279. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1280. for instance \`--prefix=\$HOME'.

  1282. For better control, use the options below.

  1284. Fine tuning of the installation directories:
  1285.   --bindir=DIR            user executables [EPREFIX/bin]
  1286.   --sbindir=DIR           system admin executables [EPREFIX/sbin]
  1287.   --libexecdir=DIR        program executables [EPREFIX/libexec]
  1288.   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  1289.   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  1290.   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  1291.   --libdir=DIR            object code libraries [EPREFIX/lib]
  1292.   --includedir=DIR        C header files [PREFIX/include]
  1293.   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  1294.   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  1295.   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  1296.   --infodir=DIR           info documentation [DATAROOTDIR/info]
  1297.   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  1298.   --mandir=DIR            man documentation [DATAROOTDIR/man]
  1299.   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
  1300.   --htmldir=DIR           html documentation [DOCDIR]
  1301.   --dvidir=DIR            dvi documentation [DOCDIR]
  1302.   --pdfdir=DIR            pdf documentation [DOCDIR]
  1303.   --psdir=DIR             ps documentation [DOCDIR]
  1304. _ACEOF

  1306.   cat <<\_ACEOF

  1308. Program names:
  1309.   --program-prefix=PREFIX            prepend PREFIX to installed program names
  1310.   --program-suffix=SUFFIX            append SUFFIX to installed program names
  1311.   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names

  1313. System types:
  1314.   --build=BUILD     configure for building on BUILD [guessed]
  1315.   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  1316.   --target=TARGET   configure for building compilers for TARGET [HOST]
  1317. _ACEOF
  1318. fi

  1320. if test -n "$ac_init_help"; then

  1322.   cat <<\_ACEOF

  1324. Optional Features:
  1325.   --disable-option-checking  ignore unrecognized --enable/--with options
  1326.   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  1327.   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  1328.   --enable-maintainer-mode  enable make rules and dependencies not useful
  1329.                           (and sometimes confusing) to the casual installer
  1330.   --disable-largefile     omit support for large files
  1331.   --enable-libmcheck      Try linking with -lmcheck if available
  1332.   --enable-werror         treat compile warnings as errors
  1333.   --enable-inprocess-agent
  1334.                           inprocess agent

  1336. Optional Packages:
  1337.   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  1338.   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  1339.   --with-ust=PATH       Specify prefix directory for the installed UST package
  1340.                           Equivalent to --with-ust-include=PATH/include
  1341.                           plus --with-ust-lib=PATH/lib
  1342.   --with-ust-include=PATH Specify directory for installed UST include files
  1343.   --with-ust-lib=PATH   Specify the directory for the installed UST library
  1344.   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
  1345.   --with-bugurl=URL       Direct users to URL to report a bug
  1346.   --with-libthread-db=PATH
  1347.                           use given libthread_db directly

  1349. Some influential environment variables:
  1350.   CC          C compiler command
  1351.   CFLAGS      C compiler flags
  1352.   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
  1353.               nonstandard directory <lib dir>
  1354.   LIBS        libraries to pass to the linker, e.g. -l<library>
  1355.   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
  1356.               you have headers in a nonstandard directory <include dir>
  1357.   CPP         C preprocessor

  1359. Use these variables to override the choices made by `configure' or to help
  1360. it to find libraries and programs with nonstandard names/locations.

  1362. Report bugs to the package provider.
  1363. _ACEOF
  1364. ac_status=$?
  1365. fi

  1367. if test "$ac_init_help" = "recursive"; then
  1368.   # If there are subdirs, report their specific --help.
  1369.   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1370.     test -d "$ac_dir" ||
  1371.       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1372.       continue
  1373.     ac_builddir=.

  1375. case "$ac_dir" in
  1376. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1377. *)
  1378.   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1379.   # A ".." for each directory in $ac_dir_suffix.
  1380.   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1381.   case $ac_top_builddir_sub in
  1382.   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1383.   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1384.   esac ;;
  1385. esac
  1386. ac_abs_top_builddir=$ac_pwd
  1387. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1388. # for backward compatibility:
  1389. ac_top_builddir=$ac_top_build_prefix

  1391. case $srcdir in
  1392.   .)  # We are building in place.
  1393.     ac_srcdir=.
  1394.     ac_top_srcdir=$ac_top_builddir_sub
  1395.     ac_abs_top_srcdir=$ac_pwd ;;
  1396.   [\\/]* | ?:[\\/]* )  # Absolute name.
  1397.     ac_srcdir=$srcdir$ac_dir_suffix;
  1398.     ac_top_srcdir=$srcdir
  1399.     ac_abs_top_srcdir=$srcdir ;;
  1400.   *) # Relative name.
  1401.     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1402.     ac_top_srcdir=$ac_top_build_prefix$srcdir
  1403.     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1404. esac
  1405. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

  1407.     cd "$ac_dir" || { ac_status=$?; continue; }
  1408.     # Check for guested configure.
  1409.     if test -f "$ac_srcdir/configure.gnu"; then
  1410.       echo &&
  1411.       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1412.     elif test -f "$ac_srcdir/configure"; then
  1413.       echo &&
  1414.       $SHELL "$ac_srcdir/configure" --help=recursive
  1415.     else
  1416.       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1417.     fi || ac_status=$?
  1418.     cd "$ac_pwd" || { ac_status=$?; break; }
  1419.   done
  1420. fi

  1422. test -n "$ac_init_help" && exit $ac_status
  1423. if $ac_init_version; then
  1424.   cat <<\_ACEOF
  1425. configure
  1426. generated by GNU Autoconf 2.64

  1428. Copyright (C) 2009 Free Software Foundation, Inc.
  1429. This configure script is free software; the Free Software Foundation
  1430. gives unlimited permission to copy, distribute and modify it.
  1431. _ACEOF
  1432.   exit
  1433. fi

  1435. ## ------------------------ ##
  1436. ## Autoconf initialization. ##
  1437. ## ------------------------ ##

  1439. # ac_fn_c_try_compile LINENO
  1440. # --------------------------
  1441. # Try to compile conftest.$ac_ext, and return whether this succeeded.
  1442. ‌ac_fn_c_try_compile ()
  1443. {
  1444.   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1445.   rm -f conftest.$ac_objext
  1446.   if { { ac_try="$ac_compile"
  1447. case "(($ac_try" in
  1448.   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1449.   *) ac_try_echo=$ac_try;;
  1450. esac
  1451. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1452. $as_echo "$ac_try_echo"; } >&5
  1453.   (eval "$ac_compile") 2>conftest.err
  1454.   ac_status=$?
  1455.   if test -s conftest.err; then
  1456.     grep -v '^ *+' conftest.err >conftest.er1
  1457.     cat conftest.er1 >&5
  1458.     mv -f conftest.er1 conftest.err
  1459.   fi
  1460.   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1461.   test $ac_status = 0; } && {
  1462.          test -z "$ac_c_werror_flag" ||
  1463.          test ! -s conftest.err
  1464.        } && test -s conftest.$ac_objext; then :
  1465.   ac_retval=0
  1466. else
  1467.   $as_echo "$as_me: failed program was:" >&5
  1468. sed 's/^/| /' conftest.$ac_ext >&5

  1470.         ac_retval=1
  1471. fi
  1472.   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
  1473.   return $ac_retval

  1475. } # ac_fn_c_try_compile

  1477. # ac_fn_c_try_cpp LINENO
  1478. # ----------------------
  1479. # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
  1480. ‌ac_fn_c_try_cpp ()
  1481. {
  1482.   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1483.   if { { ac_try="$ac_cpp conftest.$ac_ext"
  1484. case "(($ac_try" in
  1485.   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1486.   *) ac_try_echo=$ac_try;;
  1487. esac
  1488. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1489. $as_echo "$ac_try_echo"; } >&5
  1490.   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  1491.   ac_status=$?
  1492.   if test -s conftest.err; then
  1493.     grep -v '^ *+' conftest.err >conftest.er1
  1494.     cat conftest.er1 >&5
  1495.     mv -f conftest.er1 conftest.err
  1496.   fi
  1497.   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1498.   test $ac_status = 0; } >/dev/null && {
  1499.          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1500.          test ! -s conftest.err
  1501.        }; then :
  1502.   ac_retval=0
  1503. else
  1504.   $as_echo "$as_me: failed program was:" >&5
  1505. sed 's/^/| /' conftest.$ac_ext >&5

  1507.     ac_retval=1
  1508. fi
  1509.   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
  1510.   return $ac_retval

  1512. } # ac_fn_c_try_cpp

  1514. # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
  1515. # -------------------------------------------------------
  1516. # Tests whether HEADER exists, giving a warning if it cannot be compiled using
  1517. # the include files in INCLUDES and setting the cache variable VAR
  1518. # accordingly.
  1519. ‌ac_fn_c_check_header_mongrel ()
  1520. {
  1521.   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1522.   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
  1523.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1524. $as_echo_n "checking for $2... " >&6; }
  1525. if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
  1526.   $as_echo_n "(cached) " >&6
  1527. fi
  1528. eval ac_res=\$$3
  1529.                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1530. $as_echo "$ac_res" >&6; }
  1531. else
  1532.   # Is the header compilable?
  1533. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
  1534. $as_echo_n "checking $2 usability... " >&6; }
  1535. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1536. /* end confdefs.h.  */
  1537. $4
  1538. #include <$2>
  1539. _ACEOF
  1540. if ac_fn_c_try_compile "$LINENO"; then :
  1541.   ac_header_compiler=yes
  1542. else
  1543.   ac_header_compiler=no
  1544. fi
  1545. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1546. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
  1547. $as_echo "$ac_header_compiler" >&6; }

  1549. # Is the header present?
  1550. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
  1551. $as_echo_n "checking $2 presence... " >&6; }
  1552. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1553. /* end confdefs.h.  */
  1554. #include <$2>
  1555. _ACEOF
  1556. if ac_fn_c_try_cpp "$LINENO"; then :
  1557.   ac_header_preproc=yes
  1558. else
  1559.   ac_header_preproc=no
  1560. fi
  1561. rm -f conftest.err conftest.$ac_ext
  1562. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
  1563. $as_echo "$ac_header_preproc" >&6; }

  1565. # So?  What about this header?
  1566. case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
  1567.   yes:no: )
  1568.     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
  1569. $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1570.     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1571. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1572.     ;;
  1573.   no:yes:* )
  1574.     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
  1575. $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
  1576.     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
  1577. $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
  1578.     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
  1579. $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
  1580.     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
  1581. $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
  1582.     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1583. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1584.     ;;
  1585. esac
  1586.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1587. $as_echo_n "checking for $2... " >&6; }
  1588. if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
  1589.   $as_echo_n "(cached) " >&6
  1590. else
  1591.   eval "$3=\$ac_header_compiler"
  1592. fi
  1593. eval ac_res=\$$3
  1594.                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1595. $as_echo "$ac_res" >&6; }
  1596. fi
  1597.   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

  1599. } # ac_fn_c_check_header_mongrel

  1601. # ac_fn_c_try_run LINENO
  1602. # ----------------------
  1603. # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
  1604. # that executables *can* be run.
  1605. ‌ac_fn_c_try_run ()
  1606. {
  1607.   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1608.   if { { ac_try="$ac_link"
  1609. case "(($ac_try" in
  1610.   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1611.   *) ac_try_echo=$ac_try;;
  1612. esac
  1613. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1614. $as_echo "$ac_try_echo"; } >&5
  1615.   (eval "$ac_link") 2>&5
  1616.   ac_status=$?
  1617.   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1618.   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  1619.   { { case "(($ac_try" in
  1620.   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1621.   *) ac_try_echo=$ac_try;;
  1622. esac
  1623. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1624. $as_echo "$ac_try_echo"; } >&5
  1625.   (eval "$ac_try") 2>&5
  1626.   ac_status=$?
  1627.   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1628.   test $ac_status = 0; }; }; then :
  1629.   ac_retval=0
  1630. else
  1631.   $as_echo "$as_me: program exited with status $ac_status" >&5
  1632.        $as_echo "$as_me: failed program was:" >&5
  1633. sed 's/^/| /' conftest.$ac_ext >&5

  1635.        ac_retval=$ac_status
  1636. fi
  1637.   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1638.   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
  1639.   return $ac_retval

  1641. } # ac_fn_c_try_run

  1643. # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  1644. # -------------------------------------------------------
  1645. # Tests whether HEADER exists and can be compiled using the include files in
  1646. # INCLUDES, setting the cache variable VAR accordingly.
  1647. ‌ac_fn_c_check_header_compile ()
  1648. {
  1649.   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1650.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1651. $as_echo_n "checking for $2... " >&6; }
  1652. if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
  1653.   $as_echo_n "(cached) " >&6
  1654. else
  1655.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1656. /* end confdefs.h.  */
  1657. $4
  1658. #include <$2>
  1659. _ACEOF
  1660. if ac_fn_c_try_compile "$LINENO"; then :
  1661.   eval "$3=yes"
  1662. else
  1663.   eval "$3=no"
  1664. fi
  1665. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1666. fi
  1667. eval ac_res=\$$3
  1668.                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1669. $as_echo "$ac_res" >&6; }
  1670.   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

  1672. } # ac_fn_c_check_header_compile

  1674. # ac_fn_c_try_link LINENO
  1675. # -----------------------
  1676. # Try to link conftest.$ac_ext, and return whether this succeeded.
  1677. ‌ac_fn_c_try_link ()
  1678. {
  1679.   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1680.   rm -f conftest.$ac_objext conftest$ac_exeext
  1681.   if { { ac_try="$ac_link"
  1682. case "(($ac_try" in
  1683.   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1684.   *) ac_try_echo=$ac_try;;
  1685. esac
  1686. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1687. $as_echo "$ac_try_echo"; } >&5
  1688.   (eval "$ac_link") 2>conftest.err
  1689.   ac_status=$?
  1690.   if test -s conftest.err; then
  1691.     grep -v '^ *+' conftest.err >conftest.er1
  1692.     cat conftest.er1 >&5
  1693.     mv -f conftest.er1 conftest.err
  1694.   fi
  1695.   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1696.   test $ac_status = 0; } && {
  1697.          test -z "$ac_c_werror_flag" ||
  1698.          test ! -s conftest.err
  1699.        } && test -s conftest$ac_exeext && {
  1700.          test "$cross_compiling" = yes ||
  1701.          $as_test_x conftest$ac_exeext
  1702.        }; then :
  1703.   ac_retval=0
  1704. else
  1705.   $as_echo "$as_me: failed program was:" >&5
  1706. sed 's/^/| /' conftest.$ac_ext >&5

  1708.         ac_retval=1
  1709. fi
  1710.   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  1711.   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  1712.   # interfere with the next link command; also delete a directory that is
  1713.   # left behind by Apple's compiler.  We do this before executing the actions.
  1714.   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1715.   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
  1716.   return $ac_retval

  1718. } # ac_fn_c_try_link

  1720. # ac_fn_c_check_func LINENO FUNC VAR
  1721. # ----------------------------------
  1722. # Tests whether FUNC exists, setting the cache variable VAR accordingly
  1723. ‌ac_fn_c_check_func ()
  1724. {
  1725.   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1726.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1727. $as_echo_n "checking for $2... " >&6; }
  1728. if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
  1729.   $as_echo_n "(cached) " >&6
  1730. else
  1731.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1732. /* end confdefs.h.  */
  1733. /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
  1734.    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  1735. #define $2 innocuous_$2

  1737. /* System header to define __stub macros and hopefully few prototypes,
  1738.     which can conflict with char $2 (); below.
  1739.     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1740.     <limits.h> exists even on freestanding compilers.  */

  1742. #ifdef __STDC__
  1743. # include <limits.h>
  1744. #else
  1745. # include <assert.h>
  1746. #endif

  1748. #undef $2

  1750. /* Override any GCC internal prototype to avoid an error.
  1751.    Use char because int might match the return type of a GCC
  1752.    builtin and then its argument prototype would still apply.  */
  1753. #ifdef __cplusplus
  1754. extern "C"
  1755. #endif
  1756. char $2 ();
  1757. /* The GNU C library defines this for functions which it implements
  1758.     to always fail with ENOSYS.  Some functions are actually named
  1759.     something starting with __ and the normal name is an alias.  */
  1760. #if defined __stub_$2 || defined __stub___$2
  1761. choke me
  1762. #endif

  1764. int
  1765. main ()
  1766. {
  1767. return $2 ();
  1768.   ;
  1769.   return 0;
  1770. }
  1771. _ACEOF
  1772. if ac_fn_c_try_link "$LINENO"; then :
  1773.   eval "$3=yes"
  1774. else
  1775.   eval "$3=no"
  1776. fi
  1777. rm -f core conftest.err conftest.$ac_objext \
  1778.     conftest$ac_exeext conftest.$ac_ext
  1779. fi
  1780. eval ac_res=\$$3
  1781.                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1782. $as_echo "$ac_res" >&6; }
  1783.   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

  1785. } # ac_fn_c_check_func

  1787. # ac_fn_c_check_decl LINENO SYMBOL VAR
  1788. # ------------------------------------
  1789. # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
  1790. ‌ac_fn_c_check_decl ()
  1791. {
  1792.   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1793.   as_decl_name=`echo $2|sed 's/ *(.*//'`
  1794.   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  1795.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
  1796. $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
  1797. if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
  1798.   $as_echo_n "(cached) " >&6
  1799. else
  1800.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1801. /* end confdefs.h.  */
  1802. $4
  1803. int
  1804. main ()
  1805. {
  1806. #ifndef $as_decl_name
  1807. #ifdef __cplusplus
  1808.   (void) $as_decl_use;
  1809. #else
  1810.   (void) $as_decl_name;
  1811. #endif
  1812. #endif

  1814.   ;
  1815.   return 0;
  1816. }
  1817. _ACEOF
  1818. if ac_fn_c_try_compile "$LINENO"; then :
  1819.   eval "$3=yes"
  1820. else
  1821.   eval "$3=no"
  1822. fi
  1823. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1824. fi
  1825. eval ac_res=\$$3
  1826.                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1827. $as_echo "$ac_res" >&6; }
  1828.   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

  1830. } # ac_fn_c_check_decl

  1832. # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
  1833. # -------------------------------------------
  1834. # Tests whether TYPE exists after having included INCLUDES, setting cache
  1835. # variable VAR accordingly.
  1836. ‌ac_fn_c_check_type ()
  1837. {
  1838.   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 { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
  1842.   $as_echo_n "(cached) " >&6
  1843. else
  1844.   eval "$3=no"
  1845.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1846. /* end confdefs.h.  */
  1847. $4
  1848. int
  1849. main ()
  1850. {
  1851. if (sizeof ($2))
  1852.          return 0;
  1853.   ;
  1854.   return 0;
  1855. }
  1856. _ACEOF
  1857. if ac_fn_c_try_compile "$LINENO"; then :
  1858.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1859. /* end confdefs.h.  */
  1860. $4
  1861. int
  1862. main ()
  1863. {
  1864. if (sizeof (($2)))
  1865.             return 0;
  1866.   ;
  1867.   return 0;
  1868. }
  1869. _ACEOF
  1870. if ac_fn_c_try_compile "$LINENO"; then :

  1872. else
  1873.   eval "$3=yes"
  1874. fi
  1875. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1876. fi
  1877. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1878. fi
  1879. eval ac_res=\$$3
  1880.                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1881. $as_echo "$ac_res" >&6; }
  1882.   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

  1884. } # ac_fn_c_check_type
  1885. cat >config.log <<_ACEOF
  1886. This file contains any messages produced by compilers while
  1887. running configure, to aid debugging if configure makes a mistake.

  1889. It was created by $as_me, which was
  1890. generated by GNU Autoconf 2.64.  Invocation command line was

  1892.   $ $0 $@

  1894. _ACEOF
  1895. exec 5>>config.log
  1896. {
  1897. cat <<_ASUNAME
  1898. ## --------- ##
  1899. ## Platform. ##
  1900. ## --------- ##

  1902. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1903. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1904. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1905. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1906. uname -v = `(uname -v) 2>/dev/null || echo unknown`

  1908. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1909. /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

  1911. /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
  1912. /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
  1913. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1914. /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
  1915. /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
  1916. /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
  1917. /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

  1919. _ASUNAME

  1921. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1922. for as_dir in $PATH
  1923. do
  1924.   IFS=$as_save_IFS
  1925.   test -z "$as_dir" && as_dir=.
  1926.     $as_echo "PATH: $as_dir"
  1927.   done
  1928. IFS=$as_save_IFS

  1930. } >&5

  1932. cat >&5 <<_ACEOF


  1935. ## ----------- ##
  1936. ## Core tests. ##
  1937. ## ----------- ##

  1939. _ACEOF


  1942. # Keep a trace of the command line.
  1943. # Strip out --no-create and --no-recursion so they do not pile up.
  1944. # Strip out --silent because we don't want to record it for future runs.
  1945. # Also quote any args containing shell meta-characters.
  1946. # Make two passes to allow for proper duplicate-argument suppression.
  1947. ac_configure_args=
  1948. ac_configure_args0=
  1949. ac_configure_args1=
  1950. ac_must_keep_next=false
  1951. for ac_pass in 1 2
  1952. do
  1953.   for ac_arg
  1954.   do
  1955.     case $ac_arg in
  1956.     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  1957.     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1958.     | -silent | --silent | --silen | --sile | --sil)
  1959.       continue ;;
  1960.     *\'*)
  1961.       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1962.     esac
  1963.     case $ac_pass in
  1964.     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
  1965.     2)
  1966.       as_fn_append ac_configure_args1 " '$ac_arg'"
  1967.       if test $ac_must_keep_next = true; then
  1968.         ac_must_keep_next=false # Got value, back to normal.
  1969.       else
  1970.         case $ac_arg in
  1971.           *=* | --config-cache | -C | -disable-* | --disable-* \
  1972.           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  1973.           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  1974.           | -with-* | --with-* | -without-* | --without-* | --x)
  1975.             case "$ac_configure_args0 " in
  1976.               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  1977.             esac
  1978.             ;;
  1979.           -* ) ac_must_keep_next=true ;;
  1980.         esac
  1981.       fi
  1982.       as_fn_append ac_configure_args " '$ac_arg'"
  1983.       ;;
  1984.     esac
  1985.   done
  1986. done
  1987. { ac_configure_args0=; unset ac_configure_args0;}
  1988. { ac_configure_args1=; unset ac_configure_args1;}

  1990. # When interrupted or exit'd, cleanup temporary files, and complete
  1991. # config.log.  We remove comments because anyway the quotes in there
  1992. # would cause problems or look ugly.
  1993. # WARNING: Use '\'' to represent an apostrophe within the trap.
  1994. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  1995. trap 'exit_status=$?
  1996.   # Save into config.log some information that might help in debugging.
  1997.   {
  1998.     echo

  2000.     cat <<\_ASBOX
  2001. ## ---------------- ##
  2002. ## Cache variables. ##
  2003. ## ---------------- ##
  2004. _ASBOX
  2005.     echo
  2006.     # The following way of writing the cache mishandles newlines in values,
  2007. (
  2008.   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  2009.     eval ac_val=\$$ac_var
  2010.     case $ac_val in #(
  2011.     *${as_nl}*)
  2012.       case $ac_var in #(
  2013.       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
  2014. $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
  2015.       esac
  2016.       case $ac_var in #(
  2017.       _ | IFS | as_nl) ;; #(
  2018.       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  2019.       *) { eval $ac_var=; unset $ac_var;} ;;
  2020.       esac ;;
  2021.     esac
  2022.   done
  2023.   (set) 2>&1 |
  2024.     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  2025.     *${as_nl}ac_space=\ *)
  2026.       sed -n \
  2027.         "s/'\''/'\''\\\\'\'''\''/g;
  2028.           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  2029.       ;; #(
  2030.     *)
  2031.       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  2032.       ;;
  2033.     esac |
  2034.     sort
  2035. )
  2036.     echo

  2038.     cat <<\_ASBOX
  2039. ## ----------------- ##
  2040. ## Output variables. ##
  2041. ## ----------------- ##
  2042. _ASBOX
  2043.     echo
  2044.     for ac_var in $ac_subst_vars
  2045.     do
  2046.       eval ac_val=\$$ac_var
  2047.       case $ac_val in
  2048.       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2049.       esac
  2050.       $as_echo "$ac_var='\''$ac_val'\''"
  2051.     done | sort
  2052.     echo

  2054.     if test -n "$ac_subst_files"; then
  2055.       cat <<\_ASBOX
  2056. ## ------------------- ##
  2057. ## File substitutions. ##
  2058. ## ------------------- ##
  2059. _ASBOX
  2060.       echo
  2061.       for ac_var in $ac_subst_files
  2062.       do
  2063.         eval ac_val=\$$ac_var
  2064.         case $ac_val in
  2065.         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2066.         esac
  2067.         $as_echo "$ac_var='\''$ac_val'\''"
  2068.       done | sort
  2069.       echo
  2070.     fi

  2072.     if test -s confdefs.h; then
  2073.       cat <<\_ASBOX
  2074. ## ----------- ##
  2075. ## confdefs.h. ##
  2076. ## ----------- ##
  2077. _ASBOX
  2078.       echo
  2079.       cat confdefs.h
  2080.       echo
  2081.     fi
  2082.     test "$ac_signal" != 0 &&
  2083.       $as_echo "$as_me: caught signal $ac_signal"
  2084.     $as_echo "$as_me: exit $exit_status"
  2085.   } >&5
  2086.   rm -f core *.core core.conftest.* &&
  2087.     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  2088.     exit $exit_status
  2089. ' 0
  2090. for ac_signal in 1 2 13 15; do
  2091.   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
  2092. done
  2093. ac_signal=0

  2095. # confdefs.h avoids OS command line length limits that DEFS can exceed.
  2096. rm -f -r conftest* confdefs.h

  2098. $as_echo "/* confdefs.h */" > confdefs.h

  2100. # Predefined preprocessor variables.

  2102. cat >>confdefs.h <<_ACEOF
  2103. #define PACKAGE_NAME "$PACKAGE_NAME"
  2104. _ACEOF

  2106. cat >>confdefs.h <<_ACEOF
  2107. #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  2108. _ACEOF

  2110. cat >>confdefs.h <<_ACEOF
  2111. #define PACKAGE_VERSION "$PACKAGE_VERSION"
  2112. _ACEOF

  2114. cat >>confdefs.h <<_ACEOF
  2115. #define PACKAGE_STRING "$PACKAGE_STRING"
  2116. _ACEOF

  2118. cat >>confdefs.h <<_ACEOF
  2119. #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  2120. _ACEOF

  2122. cat >>confdefs.h <<_ACEOF
  2123. #define PACKAGE_URL "$PACKAGE_URL"
  2124. _ACEOF


  2127. # Let the site file select an alternate cache file if it wants to.
  2128. # Prefer an explicitly selected file to automatically selected ones.
  2129. ac_site_file1=NONE
  2130. ac_site_file2=NONE
  2131. if test -n "$CONFIG_SITE"; then
  2132.   ac_site_file1=$CONFIG_SITE
  2133. elif test "x$prefix" != xNONE; then
  2134.   ac_site_file1=$prefix/share/config.site
  2135.   ac_site_file2=$prefix/etc/config.site
  2136. else
  2137.   ac_site_file1=$ac_default_prefix/share/config.site
  2138.   ac_site_file2=$ac_default_prefix/etc/config.site
  2139. fi
  2140. for ac_site_file in "$ac_site_file1" "$ac_site_file2"
  2141. do
  2142.   test "x$ac_site_file" = xNONE && continue
  2143.   if test -r "$ac_site_file"; then
  2144.     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
  2145. $as_echo "$as_me: loading site script $ac_site_file" >&6;}
  2146.     sed 's/^/| /' "$ac_site_file" >&5
  2147.    . "$ac_site_file"
  2148.   fi
  2149. done

  2151. if test -r "$cache_file"; then
  2152.   # Some versions of bash will fail to source /dev/null (special
  2153.   # files actually), so we avoid doing that.
  2154.   if test -f "$cache_file"; then
  2155.     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
  2156. $as_echo "$as_me: loading cache $cache_file" >&6;}
  2157.     case $cache_file in
  2158.       [\\/]* | ?:[\\/]* ) . "$cache_file";;
  2159.       *)                     . "./$cache_file";;
  2160.     esac
  2161.   fi
  2162. else
  2163.   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
  2164. $as_echo "$as_me: creating cache $cache_file" >&6;}
  2165.   >$cache_file
  2166. fi

  2168. # Check that the precious variables saved in the cache have kept the same
  2169. # value.
  2170. ac_cache_corrupted=false
  2171. for ac_var in $ac_precious_vars; do
  2172.   eval ac_old_set=\$ac_cv_env_${ac_var}_set
  2173.   eval ac_new_set=\$ac_env_${ac_var}_set
  2174.   eval ac_old_val=\$ac_cv_env_${ac_var}_value
  2175.   eval ac_new_val=\$ac_env_${ac_var}_value
  2176.   case $ac_old_set,$ac_new_set in
  2177.     set,)
  2178.       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  2179. $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  2180.       ac_cache_corrupted=: ;;
  2181.     ,set)
  2182.       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
  2183. $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  2184.       ac_cache_corrupted=: ;;
  2185.     ,);;
  2186.     *)
  2187.       if test "x$ac_old_val" != "x$ac_new_val"; then
  2188.         # differences in whitespace do not lead to failure.
  2189.         ac_old_val_w=`echo x $ac_old_val`
  2190.         ac_new_val_w=`echo x $ac_new_val`
  2191.         if test "$ac_old_val_w" != "$ac_new_val_w"; then
  2192.           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
  2193. $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  2194.           ac_cache_corrupted=:
  2195.         else
  2196.           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
  2197. $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
  2198.           eval $ac_var=\$ac_old_val
  2199.         fi
  2200.         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
  2201. $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
  2202.         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
  2203. $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
  2204.       fi;;
  2205.   esac
  2206.   # Pass precious variables to config.status.
  2207.   if test "$ac_new_set" = set; then
  2208.     case $ac_new_val in
  2209.     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  2210.     *) ac_arg=$ac_var=$ac_new_val ;;
  2211.     esac
  2212.     case " $ac_configure_args " in
  2213.       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
  2214.       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
  2215.     esac
  2216.   fi
  2217. done
  2218. if $ac_cache_corrupted; then
  2219.   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2220. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2221.   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
  2222. $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  2223.   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
  2224. fi
  2225. ## -------------------- ##
  2226. ## Main body of script. ##
  2227. ## -------------------- ##

  2229. ac_ext=c
  2230. ac_cpp='$CPP $CPPFLAGS'
  2231. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2232. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2233. ac_compiler_gnu=$ac_cv_c_compiler_gnu





  2239. ac_config_headers="$ac_config_headers config.h:config.in"



  2243. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
  2244. $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
  2245.     # Check whether --enable-maintainer-mode was given.
  2246. if test "${enable_maintainer_mode+set}" = set; then :
  2247.   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  2248. else
  2249.   USE_MAINTAINER_MODE=no
  2250. fi

  2252.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
  2253. $as_echo "$USE_MAINTAINER_MODE" >&6; }
  2254.    if test $USE_MAINTAINER_MODE = yes; then
  2255.   MAINTAINER_MODE_TRUE=
  2256.   MAINTAINER_MODE_FALSE='#'
  2257. else
  2258.   MAINTAINER_MODE_TRUE='#'
  2259.   MAINTAINER_MODE_FALSE=
  2260. fi

  2262.   MAINT=$MAINTAINER_MODE_TRUE



  2266. ac_ext=c
  2267. ac_cpp='$CPP $CPPFLAGS'
  2268. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2269. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2270. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2271. if test -n "$ac_tool_prefix"; then
  2272.   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  2273. set dummy ${ac_tool_prefix}gcc; ac_word=$2
  2274. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2275. $as_echo_n "checking for $ac_word... " >&6; }
  2276. if test "${ac_cv_prog_CC+set}" = set; then :
  2277.   $as_echo_n "(cached) " >&6
  2278. else
  2279.   if test -n "$CC"; then
  2280.   ac_cv_prog_CC="$CC" # Let the user override the test.
  2281. else
  2282. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2283. for as_dir in $PATH
  2284. do
  2285.   IFS=$as_save_IFS
  2286.   test -z "$as_dir" && as_dir=.
  2287.     for ac_exec_ext in '' $ac_executable_extensions; do
  2288.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2289.     ac_cv_prog_CC="${ac_tool_prefix}gcc"
  2290.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2291.     break 2
  2292.   fi
  2293. done
  2294.   done
  2295. IFS=$as_save_IFS

  2297. fi
  2298. fi
  2299. CC=$ac_cv_prog_CC
  2300. if test -n "$CC"; then
  2301.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  2302. $as_echo "$CC" >&6; }
  2303. else
  2304.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2305. $as_echo "no" >&6; }
  2306. fi


  2309. fi
  2310. if test -z "$ac_cv_prog_CC"; then
  2311.   ac_ct_CC=$CC
  2312.   # Extract the first word of "gcc", so it can be a program name with args.
  2313. set dummy gcc; ac_word=$2
  2314. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2315. $as_echo_n "checking for $ac_word... " >&6; }
  2316. if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
  2317.   $as_echo_n "(cached) " >&6
  2318. else
  2319.   if test -n "$ac_ct_CC"; then
  2320.   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2321. else
  2322. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2323. for as_dir in $PATH
  2324. do
  2325.   IFS=$as_save_IFS
  2326.   test -z "$as_dir" && as_dir=.
  2327.     for ac_exec_ext in '' $ac_executable_extensions; do
  2328.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2329.     ac_cv_prog_ac_ct_CC="gcc"
  2330.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2331.     break 2
  2332.   fi
  2333. done
  2334.   done
  2335. IFS=$as_save_IFS

  2337. fi
  2338. fi
  2339. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2340. if test -n "$ac_ct_CC"; then
  2341.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  2342. $as_echo "$ac_ct_CC" >&6; }
  2343. else
  2344.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2345. $as_echo "no" >&6; }
  2346. fi

  2348.   if test "x$ac_ct_CC" = x; then
  2349.     CC=""
  2350.   else
  2351.     case $cross_compiling:$ac_tool_warned in
  2352. yes:)
  2353. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  2354. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  2355. ac_tool_warned=yes ;;
  2356. esac
  2357.     CC=$ac_ct_CC
  2358.   fi
  2359. else
  2360.   CC="$ac_cv_prog_CC"
  2361. fi

  2363. if test -z "$CC"; then
  2364.           if test -n "$ac_tool_prefix"; then
  2365.     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  2366. set dummy ${ac_tool_prefix}cc; ac_word=$2
  2367. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2368. $as_echo_n "checking for $ac_word... " >&6; }
  2369. if test "${ac_cv_prog_CC+set}" = set; then :
  2370.   $as_echo_n "(cached) " >&6
  2371. else
  2372.   if test -n "$CC"; then
  2373.   ac_cv_prog_CC="$CC" # Let the user override the test.
  2374. else
  2375. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2376. for as_dir in $PATH
  2377. do
  2378.   IFS=$as_save_IFS
  2379.   test -z "$as_dir" && as_dir=.
  2380.     for ac_exec_ext in '' $ac_executable_extensions; do
  2381.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2382.     ac_cv_prog_CC="${ac_tool_prefix}cc"
  2383.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2384.     break 2
  2385.   fi
  2386. done
  2387.   done
  2388. IFS=$as_save_IFS

  2390. fi
  2391. fi
  2392. CC=$ac_cv_prog_CC
  2393. if test -n "$CC"; then
  2394.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  2395. $as_echo "$CC" >&6; }
  2396. else
  2397.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2398. $as_echo "no" >&6; }
  2399. fi


  2402.   fi
  2403. fi
  2404. if test -z "$CC"; then
  2405.   # Extract the first word of "cc", so it can be a program name with args.
  2406. set dummy cc; ac_word=$2
  2407. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2408. $as_echo_n "checking for $ac_word... " >&6; }
  2409. if test "${ac_cv_prog_CC+set}" = set; then :
  2410.   $as_echo_n "(cached) " >&6
  2411. else
  2412.   if test -n "$CC"; then
  2413.   ac_cv_prog_CC="$CC" # Let the user override the test.
  2414. else
  2415.   ac_prog_rejected=no
  2416. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2417. for as_dir in $PATH
  2418. do
  2419.   IFS=$as_save_IFS
  2420.   test -z "$as_dir" && as_dir=.
  2421.     for ac_exec_ext in '' $ac_executable_extensions; do
  2422.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2423.     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  2424.        ac_prog_rejected=yes
  2425.        continue
  2426.      fi
  2427.     ac_cv_prog_CC="cc"
  2428.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2429.     break 2
  2430.   fi
  2431. done
  2432.   done
  2433. IFS=$as_save_IFS

  2435. if test $ac_prog_rejected = yes; then
  2436.   # We found a bogon in the path, so make sure we never use it.
  2437.   set dummy $ac_cv_prog_CC
  2438.   shift
  2439.   if test $# != 0; then
  2440.     # We chose a different compiler from the bogus one.
  2441.     # However, it has the same basename, so the bogon will be chosen
  2442.     # first if we set CC to just the basename; use the full file name.
  2443.     shift
  2444.     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  2445.   fi
  2446. fi
  2447. fi
  2448. fi
  2449. CC=$ac_cv_prog_CC
  2450. if test -n "$CC"; then
  2451.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  2452. $as_echo "$CC" >&6; }
  2453. else
  2454.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2455. $as_echo "no" >&6; }
  2456. fi


  2459. fi
  2460. if test -z "$CC"; then
  2461.   if test -n "$ac_tool_prefix"; then
  2462.   for ac_prog in cl.exe
  2463.   do
  2464.     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  2465. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  2466. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2467. $as_echo_n "checking for $ac_word... " >&6; }
  2468. if test "${ac_cv_prog_CC+set}" = set; then :
  2469.   $as_echo_n "(cached) " >&6
  2470. else
  2471.   if test -n "$CC"; then
  2472.   ac_cv_prog_CC="$CC" # Let the user override the test.
  2473. else
  2474. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2475. for as_dir in $PATH
  2476. do
  2477.   IFS=$as_save_IFS
  2478.   test -z "$as_dir" && as_dir=.
  2479.     for ac_exec_ext in '' $ac_executable_extensions; do
  2480.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2481.     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  2482.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2483.     break 2
  2484.   fi
  2485. done
  2486.   done
  2487. IFS=$as_save_IFS

  2489. fi
  2490. fi
  2491. CC=$ac_cv_prog_CC
  2492. if test -n "$CC"; then
  2493.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  2494. $as_echo "$CC" >&6; }
  2495. else
  2496.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2497. $as_echo "no" >&6; }
  2498. fi


  2501.     test -n "$CC" && break
  2502.   done
  2503. fi
  2504. if test -z "$CC"; then
  2505.   ac_ct_CC=$CC
  2506.   for ac_prog in cl.exe
  2507. do
  2508.   # Extract the first word of "$ac_prog", so it can be a program name with args.
  2509. set dummy $ac_prog; ac_word=$2
  2510. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2511. $as_echo_n "checking for $ac_word... " >&6; }
  2512. if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
  2513.   $as_echo_n "(cached) " >&6
  2514. else
  2515.   if test -n "$ac_ct_CC"; then
  2516.   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2517. else
  2518. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2519. for as_dir in $PATH
  2520. do
  2521.   IFS=$as_save_IFS
  2522.   test -z "$as_dir" && as_dir=.
  2523.     for ac_exec_ext in '' $ac_executable_extensions; do
  2524.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2525.     ac_cv_prog_ac_ct_CC="$ac_prog"
  2526.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2527.     break 2
  2528.   fi
  2529. done
  2530.   done
  2531. IFS=$as_save_IFS

  2533. fi
  2534. fi
  2535. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2536. if test -n "$ac_ct_CC"; then
  2537.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  2538. $as_echo "$ac_ct_CC" >&6; }
  2539. else
  2540.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2541. $as_echo "no" >&6; }
  2542. fi


  2545.   test -n "$ac_ct_CC" && break
  2546. done

  2548.   if test "x$ac_ct_CC" = x; then
  2549.     CC=""
  2550.   else
  2551.     case $cross_compiling:$ac_tool_warned in
  2552. yes:)
  2553. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  2554. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  2555. ac_tool_warned=yes ;;
  2556. esac
  2557.     CC=$ac_ct_CC
  2558.   fi
  2559. fi

  2561. fi


  2564. test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2565. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2566. as_fn_error "no acceptable C compiler found in \$PATH
  2567. See \`config.log' for more details." "$LINENO" 5; }

  2569. # Provide some information about the compiler.
  2570. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
  2571. set X $ac_compile
  2572. ac_compiler=$2
  2573. for ac_option in --version -v -V -qversion; do
  2574.   { { ac_try="$ac_compiler $ac_option >&5"
  2575. case "(($ac_try" in
  2576.   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2577.   *) ac_try_echo=$ac_try;;
  2578. esac
  2579. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  2580. $as_echo "$ac_try_echo"; } >&5
  2581.   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  2582.   ac_status=$?
  2583.   if test -s conftest.err; then
  2584.     sed '10a\
  2585. ... rest of stderr output deleted ...
  2586.          10q' conftest.err >conftest.er1
  2587.     cat conftest.er1 >&5
  2588.     rm -f conftest.er1 conftest.err
  2589.   fi
  2590.   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  2591.   test $ac_status = 0; }
  2592. done

  2594. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2595. /* end confdefs.h.  */

  2597. int
  2598. main ()
  2599. {

  2601.   ;
  2602.   return 0;
  2603. }
  2604. _ACEOF
  2605. ac_clean_files_save=$ac_clean_files
  2606. ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
  2607. # Try to create an executable without -o first, disregard a.out.
  2608. # It will help us diagnose broken compilers, and finding out an intuition
  2609. # of exeext.
  2610. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
  2611. $as_echo_n "checking for C compiler default output file name... " >&6; }
  2612. ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

  2614. # The possible output files:
  2615. ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

  2617. ac_rmfiles=
  2618. for ac_file in $ac_files
  2619. do
  2620.   case $ac_file in
  2621.     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  2622.     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  2623.   esac
  2624. done
  2625. rm -f $ac_rmfiles

  2627. if { { ac_try="$ac_link_default"
  2628. case "(($ac_try" in
  2629.   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2630.   *) ac_try_echo=$ac_try;;
  2631. esac
  2632. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  2633. $as_echo "$ac_try_echo"; } >&5
  2634.   (eval "$ac_link_default") 2>&5
  2635.   ac_status=$?
  2636.   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  2637.   test $ac_status = 0; }; then :
  2638.   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  2639. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  2640. # in a Makefile.  We should not override ac_cv_exeext if it was cached,
  2641. # so that the user can short-circuit this test for compilers unknown to
  2642. # Autoconf.
  2643. for ac_file in $ac_files ''
  2644. do
  2645.   test -f "$ac_file" || continue
  2646.   case $ac_file in
  2647.     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  2648.         ;;
  2649.     [ab].out )
  2650.         # We found the default executable, but exeext='' is most
  2651.         # certainly right.
  2652.         break;;
  2653.     *.* )
  2654.         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  2655.         then :; else
  2656.            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2657.         fi
  2658.         # We set ac_cv_exeext here because the later test for it is not
  2659.         # safe: cross compilers may not add the suffix if given an `-o'
  2660.         # argument, so we may need to know it at that point already.
  2661.         # Even if this section looks crufty: it has the advantage of
  2662.         # actually working.
  2663.         break;;
  2664.     * )
  2665.         break;;
  2666.   esac
  2667. done
  2668. test "$ac_cv_exeext" = no && ac_cv_exeext=

  2670. else
  2671.   ac_file=''
  2672. fi
  2673. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
  2674. $as_echo "$ac_file" >&6; }
  2675. if test -z "$ac_file"; then :
  2676.   $as_echo "$as_me: failed program was:" >&5
  2677. sed 's/^/| /' conftest.$ac_ext >&5

  2679. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2680. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2681. { as_fn_set_status 77
  2682. as_fn_error "C compiler cannot create executables
  2683. See \`config.log' for more details." "$LINENO" 5; }; }
  2684. fi
  2685. ac_exeext=$ac_cv_exeext

  2687. # Check that the compiler produces executables we can run.  If not, either
  2688. # the compiler is broken, or we cross compile.
  2689. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
  2690. $as_echo_n "checking whether the C compiler works... " >&6; }
  2691. # If not cross compiling, check that we can run a simple program.
  2692. if test "$cross_compiling" != yes; then
  2693.   if { ac_try='./$ac_file'
  2694.   { { case "(($ac_try" in
  2695.   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2696.   *) ac_try_echo=$ac_try;;
  2697. esac
  2698. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  2699. $as_echo "$ac_try_echo"; } >&5
  2700.   (eval "$ac_try") 2>&5
  2701.   ac_status=$?
  2702.   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  2703.   test $ac_status = 0; }; }; then
  2704.     cross_compiling=no
  2705.   else
  2706.     if test "$cross_compiling" = maybe; then
  2707.         cross_compiling=yes
  2708.     else
  2709.         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2710. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2711. as_fn_error "cannot run C compiled programs.
  2712. If you meant to cross compile, use \`--host'.
  2713. See \`config.log' for more details." "$LINENO" 5; }
  2714.     fi
  2715.   fi
  2716. fi
  2717. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2718. $as_echo "yes" >&6; }

  2720. rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
  2721. ac_clean_files=$ac_clean_files_save
  2722. # Check that the compiler produces executables we can run.  If not, either
  2723. # the compiler is broken, or we cross compile.
  2724. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
  2725. $as_echo_n "checking whether we are cross compiling... " >&6; }
  2726. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
  2727. $as_echo "$cross_compiling" >&6; }

  2729. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
  2730. $as_echo_n "checking for suffix of executables... " >&6; }
  2731. if { { ac_try="$ac_link"
  2732. case "(($ac_try" in
  2733.   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2734.   *) ac_try_echo=$ac_try;;
  2735. esac
  2736. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  2737. $as_echo "$ac_try_echo"; } >&5
  2738.   (eval "$ac_link") 2>&5
  2739.   ac_status=$?
  2740.   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  2741.   test $ac_status = 0; }; then :
  2742.   # If both `conftest.exe' and `conftest' are `present' (well, observable)
  2743. # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  2744. # work properly (i.e., refer to `conftest.exe'), while it won't with
  2745. # `rm'.
  2746. for ac_file in conftest.exe conftest conftest.*; do
  2747.   test -f "$ac_file" || continue
  2748.   case $ac_file in
  2749.     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  2750.     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2751.           break;;
  2752.     * ) break;;
  2753.   esac
  2754. done
  2755. else
  2756.   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2757. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2758. as_fn_error "cannot compute suffix of executables: cannot compile and link
  2759. See \`config.log' for more details." "$LINENO" 5; }
  2760. fi
  2761. rm -f conftest$ac_cv_exeext
  2762. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
  2763. $as_echo "$ac_cv_exeext" >&6; }

  2765. rm -f conftest.$ac_ext
  2766. EXEEXT=$ac_cv_exeext
  2767. ac_exeext=$EXEEXT
  2768. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
  2769. $as_echo_n "checking for suffix of object files... " >&6; }
  2770. if test "${ac_cv_objext+set}" = set; then :
  2771.   $as_echo_n "(cached) " >&6
  2772. else
  2773.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2774. /* end confdefs.h.  */

  2776. int
  2777. main ()
  2778. {

  2780.   ;
  2781.   return 0;
  2782. }
  2783. _ACEOF
  2784. rm -f conftest.o conftest.obj
  2785. if { { ac_try="$ac_compile"
  2786. case "(($ac_try" in
  2787.   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2788.   *) ac_try_echo=$ac_try;;
  2789. esac
  2790. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  2791. $as_echo "$ac_try_echo"; } >&5
  2792.   (eval "$ac_compile") 2>&5
  2793.   ac_status=$?
  2794.   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  2795.   test $ac_status = 0; }; then :
  2796.   for ac_file in conftest.o conftest.obj conftest.*; do
  2797.   test -f "$ac_file" || continue;
  2798.   case $ac_file in
  2799.     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  2800.     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  2801.        break;;
  2802.   esac
  2803. done
  2804. else
  2805.   $as_echo "$as_me: failed program was:" >&5
  2806. sed 's/^/| /' conftest.$ac_ext >&5

  2808. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2809. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2810. as_fn_error "cannot compute suffix of object files: cannot compile
  2811. See \`config.log' for more details." "$LINENO" 5; }
  2812. fi
  2813. rm -f conftest.$ac_cv_objext conftest.$ac_ext
  2814. fi
  2815. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
  2816. $as_echo "$ac_cv_objext" >&6; }
  2817. OBJEXT=$ac_cv_objext
  2818. ac_objext=$OBJEXT
  2819. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
  2820. $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  2821. if test "${ac_cv_c_compiler_gnu+set}" = set; then :
  2822.   $as_echo_n "(cached) " >&6
  2823. else
  2824.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2825. /* end confdefs.h.  */

  2827. int
  2828. main ()
  2829. {
  2830. #ifndef __GNUC__
  2831.        choke me
  2832. #endif

  2834.   ;
  2835.   return 0;
  2836. }
  2837. _ACEOF
  2838. if ac_fn_c_try_compile "$LINENO"; then :
  2839.   ac_compiler_gnu=yes
  2840. else
  2841.   ac_compiler_gnu=no
  2842. fi
  2843. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2844. ac_cv_c_compiler_gnu=$ac_compiler_gnu

  2846. fi
  2847. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
  2848. $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  2849. if test $ac_compiler_gnu = yes; then
  2850.   GCC=yes
  2851. else
  2852.   GCC=
  2853. fi
  2854. ac_test_CFLAGS=${CFLAGS+set}
  2855. ac_save_CFLAGS=$CFLAGS
  2856. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
  2857. $as_echo_n "checking whether $CC accepts -g... " >&6; }
  2858. if test "${ac_cv_prog_cc_g+set}" = set; then :
  2859.   $as_echo_n "(cached) " >&6
  2860. else
  2861.   ac_save_c_werror_flag=$ac_c_werror_flag
  2862.    ac_c_werror_flag=yes
  2863.    ac_cv_prog_cc_g=no
  2864.    CFLAGS="-g"
  2865.    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2866. /* end confdefs.h.  */

  2868. int
  2869. main ()
  2870. {

  2872.   ;
  2873.   return 0;
  2874. }
  2875. _ACEOF
  2876. if ac_fn_c_try_compile "$LINENO"; then :
  2877.   ac_cv_prog_cc_g=yes
  2878. else
  2879.   CFLAGS=""
  2880.       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2881. /* end confdefs.h.  */

  2883. int
  2884. main ()
  2885. {

  2887.   ;
  2888.   return 0;
  2889. }
  2890. _ACEOF
  2891. if ac_fn_c_try_compile "$LINENO"; then :

  2893. else
  2894.   ac_c_werror_flag=$ac_save_c_werror_flag
  2895.          CFLAGS="-g"
  2896.          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2897. /* end confdefs.h.  */

  2899. int
  2900. main ()
  2901. {

  2903.   ;
  2904.   return 0;
  2905. }
  2906. _ACEOF
  2907. if ac_fn_c_try_compile "$LINENO"; then :
  2908.   ac_cv_prog_cc_g=yes
  2909. fi
  2910. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2911. fi
  2912. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2913. fi
  2914. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2915.    ac_c_werror_flag=$ac_save_c_werror_flag
  2916. fi
  2917. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
  2918. $as_echo "$ac_cv_prog_cc_g" >&6; }
  2919. if test "$ac_test_CFLAGS" = set; then
  2920.   CFLAGS=$ac_save_CFLAGS
  2921. elif test $ac_cv_prog_cc_g = yes; then
  2922.   if test "$GCC" = yes; then
  2923.     CFLAGS="-g -O2"
  2924.   else
  2925.     CFLAGS="-g"
  2926.   fi
  2927. else
  2928.   if test "$GCC" = yes; then
  2929.     CFLAGS="-O2"
  2930.   else
  2931.     CFLAGS=
  2932.   fi
  2933. fi
  2934. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  2935. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  2936. if test "${ac_cv_prog_cc_c89+set}" = set; then :
  2937.   $as_echo_n "(cached) " >&6
  2938. else
  2939.   ac_cv_prog_cc_c89=no
  2940. ac_save_CC=$CC
  2941. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2942. /* end confdefs.h.  */
  2943. #include <stdarg.h>
  2944. #include <stdio.h>
  2945. #include <sys/types.h>
  2946. #include <sys/stat.h>
  2947. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  2948. struct buf { int x; };
  2949. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  2950. static char *e (p, i)
  2951.      char **p;
  2952.      int i;
  2953. {
  2954.   return p[i];
  2955. }
  2956. static char *f (char * (*g) (char **, int), char **p, ...)
  2957. {
  2958.   char *s;
  2959.   va_list v;
  2960.   va_start (v,p);
  2961.   s = g (p, va_arg (v,int));
  2962.   va_end (v);
  2963.   return s;
  2964. }

  2966. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  2967. ‌   function prototypes and stuff, but not '\xHH' hex character constants.
  2968.    These don't provoke an error unfortunately, instead are silently treated
  2969.    as 'x'.  The following induces an error, until -std is added to get
  2970.    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  2971.    array size at least.  It's necessary to write '\x00'==0 to get something
  2972.    that's true only with -std.  */
  2973. int osf4_cc_array ['\x00' == 0 ? 1 : -1];

  2975. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  2976.    inside strings and character constants.  */
  2977. #define FOO(x) 'x'
  2978. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

  2980. int test (int i, double x);
  2981. struct s1 {int (*f) (int a);};
  2982. struct s2 {int (*f) (double a);};
  2983. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  2984. int argc;
  2985. char **argv;
  2986. int
  2987. main ()
  2988. {
  2989. return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  2990.   ;
  2991.   return 0;
  2992. }
  2993. _ACEOF
  2994. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  2995.         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  2996. do
  2997.   CC="$ac_save_CC $ac_arg"
  2998.   if ac_fn_c_try_compile "$LINENO"; then :
  2999.   ac_cv_prog_cc_c89=$ac_arg
  3000. fi
  3001. rm -f core conftest.err conftest.$ac_objext
  3002.   test "x$ac_cv_prog_cc_c89" != "xno" && break
  3003. done
  3004. rm -f conftest.$ac_ext
  3005. CC=$ac_save_CC

  3007. fi
  3008. # AC_CACHE_VAL
  3009. case "x$ac_cv_prog_cc_c89" in
  3010.   x)
  3011.     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  3012. $as_echo "none needed" >&6; } ;;
  3013.   xno)
  3014.     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  3015. $as_echo "unsupported" >&6; } ;;
  3016.   *)
  3017.     CC="$CC $ac_cv_prog_cc_c89"
  3018.     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  3019. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  3020. esac
  3021. if test "x$ac_cv_prog_cc_c89" != xno; then :

  3023. fi

  3025. ac_ext=c
  3026. ac_cpp='$CPP $CPPFLAGS'
  3027. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3028. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3029. ac_compiler_gnu=$ac_cv_c_compiler_gnu


  3032. ac_ext=c
  3033. ac_cpp='$CPP $CPPFLAGS'
  3034. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3035. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3036. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3037. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
  3038. $as_echo_n "checking how to run the C preprocessor... " >&6; }
  3039. # On Suns, sometimes $CPP names a directory.
  3040. if test -n "$CPP" && test -d "$CPP"; then
  3041.   CPP=
  3042. fi
  3043. if test -z "$CPP"; then
  3044.   if test "${ac_cv_prog_CPP+set}" = set; then :
  3045.   $as_echo_n "(cached) " >&6
  3046. else
  3047.       # Double quotes because CPP needs to be expanded
  3048.     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  3049.     do
  3050.       ac_preproc_ok=false
  3051. for ac_c_preproc_warn_flag in '' yes
  3052. do
  3053.   # Use a header file that comes with gcc, so configuring glibc
  3054.   # with a fresh cross-compiler works.
  3055.   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  3056.   # <limits.h> exists even on freestanding compilers.
  3057.   # On the NeXT, cc -E runs the code through the compiler's parser,
  3058.   # not just through cpp. "Syntax error" is here to catch this case.
  3059.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3060. /* end confdefs.h.  */
  3061. #ifdef __STDC__
  3062. # include <limits.h>
  3063. #else
  3064. # include <assert.h>
  3065. #endif
  3066.                      Syntax error
  3067. _ACEOF
  3068. if ac_fn_c_try_cpp "$LINENO"; then :

  3070. else
  3071.   # Broken: fails on valid input.
  3072. continue
  3073. fi
  3074. rm -f conftest.err conftest.$ac_ext

  3076.   # OK, works on sane cases.  Now check whether nonexistent headers
  3077.   # can be detected and how.
  3078.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3079. /* end confdefs.h.  */
  3080. #include <ac_nonexistent.h>
  3081. _ACEOF
  3082. if ac_fn_c_try_cpp "$LINENO"; then :
  3083.   # Broken: success on invalid input.
  3084. continue
  3085. else
  3086.   # Passes both tests.
  3087. ac_preproc_ok=:
  3088. break
  3089. fi
  3090. rm -f conftest.err conftest.$ac_ext

  3092. done
  3093. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  3094. rm -f conftest.err conftest.$ac_ext
  3095. if $ac_preproc_ok; then :
  3096.   break
  3097. fi

  3099.     done
  3100.     ac_cv_prog_CPP=$CPP

  3102. fi
  3103.   CPP=$ac_cv_prog_CPP
  3104. else
  3105.   ac_cv_prog_CPP=$CPP
  3106. fi
  3107. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
  3108. $as_echo "$CPP" >&6; }
  3109. ac_preproc_ok=false
  3110. for ac_c_preproc_warn_flag in '' yes
  3111. do
  3112.   # Use a header file that comes with gcc, so configuring glibc
  3113.   # with a fresh cross-compiler works.
  3114.   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  3115.   # <limits.h> exists even on freestanding compilers.
  3116.   # On the NeXT, cc -E runs the code through the compiler's parser,
  3117.   # not just through cpp. "Syntax error" is here to catch this case.
  3118.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3119. /* end confdefs.h.  */
  3120. #ifdef __STDC__
  3121. # include <limits.h>
  3122. #else
  3123. # include <assert.h>
  3124. #endif
  3125.                      Syntax error
  3126. _ACEOF
  3127. if ac_fn_c_try_cpp "$LINENO"; then :

  3129. else
  3130.   # Broken: fails on valid input.
  3131. continue
  3132. fi
  3133. rm -f conftest.err conftest.$ac_ext

  3135.   # OK, works on sane cases.  Now check whether nonexistent headers
  3136.   # can be detected and how.
  3137.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3138. /* end confdefs.h.  */
  3139. #include <ac_nonexistent.h>
  3140. _ACEOF
  3141. if ac_fn_c_try_cpp "$LINENO"; then :
  3142.   # Broken: success on invalid input.
  3143. continue
  3144. else
  3145.   # Passes both tests.
  3146. ac_preproc_ok=:
  3147. break
  3148. fi
  3149. rm -f conftest.err conftest.$ac_ext

  3151. done
  3152. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  3153. rm -f conftest.err conftest.$ac_ext
  3154. if $ac_preproc_ok; then :

  3156. else
  3157.   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3158. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3159. as_fn_error "C preprocessor \"$CPP\" fails sanity check
  3160. See \`config.log' for more details." "$LINENO" 5; }
  3161. fi

  3163. ac_ext=c
  3164. ac_cpp='$CPP $CPPFLAGS'
  3165. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3166. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3167. ac_compiler_gnu=$ac_cv_c_compiler_gnu


  3170. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
  3171. $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  3172. if test "${ac_cv_path_GREP+set}" = set; then :
  3173.   $as_echo_n "(cached) " >&6
  3174. else
  3175.   if test -z "$GREP"; then
  3176.   ac_path_GREP_found=false
  3177.   # Loop through the user's path and test for each of PROGNAME-LIST
  3178.   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3179. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  3180. do
  3181.   IFS=$as_save_IFS
  3182.   test -z "$as_dir" && as_dir=.
  3183.     for ac_prog in grep ggrep; do
  3184.     for ac_exec_ext in '' $ac_executable_extensions; do
  3185.       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  3186.       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  3187. # Check for GNU ac_path_GREP and select it if it is found.
  3188.   # Check for GNU $ac_path_GREP
  3189. case `"$ac_path_GREP" --version 2>&1` in
  3190. *GNU*)
  3191.   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  3192. *)
  3193.   ac_count=0
  3194.   $as_echo_n 0123456789 >"conftest.in"
  3195.   while :
  3196.   do
  3197.     cat "conftest.in" "conftest.in" >"conftest.tmp"
  3198.     mv "conftest.tmp" "conftest.in"
  3199.     cp "conftest.in" "conftest.nl"
  3200.     $as_echo 'GREP' >> "conftest.nl"
  3201.     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  3202.     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  3203.     as_fn_arith $ac_count + 1 && ac_count=$as_val
  3204.     if test $ac_count -gt ${ac_path_GREP_max-0}; then
  3205.       # Best one so far, save it but keep looking for a better one
  3206.       ac_cv_path_GREP="$ac_path_GREP"
  3207.       ac_path_GREP_max=$ac_count
  3208.     fi
  3209.     # 10*(2^10) chars as input seems more than enough
  3210.     test $ac_count -gt 10 && break
  3211.   done
  3212.   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  3213. esac

  3215.       $ac_path_GREP_found && break 3
  3216.     done
  3217.   done
  3218.   done
  3219. IFS=$as_save_IFS
  3220.   if test -z "$ac_cv_path_GREP"; then
  3221.     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  3222.   fi
  3223. else
  3224.   ac_cv_path_GREP=$GREP
  3225. fi

  3227. fi
  3228. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
  3229. $as_echo "$ac_cv_path_GREP" >&6; }
  3230. GREP="$ac_cv_path_GREP"


  3233. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
  3234. $as_echo_n "checking for egrep... " >&6; }
  3235. if test "${ac_cv_path_EGREP+set}" = set; then :
  3236.   $as_echo_n "(cached) " >&6
  3237. else
  3238.   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  3239.    then ac_cv_path_EGREP="$GREP -E"
  3240.    else
  3241.      if test -z "$EGREP"; then
  3242.   ac_path_EGREP_found=false
  3243.   # Loop through the user's path and test for each of PROGNAME-LIST
  3244.   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3245. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  3246. do
  3247.   IFS=$as_save_IFS
  3248.   test -z "$as_dir" && as_dir=.
  3249.     for ac_prog in egrep; do
  3250.     for ac_exec_ext in '' $ac_executable_extensions; do
  3251.       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  3252.       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  3253. # Check for GNU ac_path_EGREP and select it if it is found.
  3254.   # Check for GNU $ac_path_EGREP
  3255. case `"$ac_path_EGREP" --version 2>&1` in
  3256. *GNU*)
  3257.   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  3258. *)
  3259.   ac_count=0
  3260.   $as_echo_n 0123456789 >"conftest.in"
  3261.   while :
  3262.   do
  3263.     cat "conftest.in" "conftest.in" >"conftest.tmp"
  3264.     mv "conftest.tmp" "conftest.in"
  3265.     cp "conftest.in" "conftest.nl"
  3266.     $as_echo 'EGREP' >> "conftest.nl"
  3267.     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  3268.     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  3269.     as_fn_arith $ac_count + 1 && ac_count=$as_val
  3270.     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  3271.       # Best one so far, save it but keep looking for a better one
  3272.       ac_cv_path_EGREP="$ac_path_EGREP"
  3273.       ac_path_EGREP_max=$ac_count
  3274.     fi
  3275.     # 10*(2^10) chars as input seems more than enough
  3276.     test $ac_count -gt 10 && break
  3277.   done
  3278.   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  3279. esac

  3281.       $ac_path_EGREP_found && break 3
  3282.     done
  3283.   done
  3284.   done
  3285. IFS=$as_save_IFS
  3286.   if test -z "$ac_cv_path_EGREP"; then
  3287.     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  3288.   fi
  3289. else
  3290.   ac_cv_path_EGREP=$EGREP
  3291. fi

  3293.    fi
  3294. fi
  3295. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
  3296. $as_echo "$ac_cv_path_EGREP" >&6; }
  3297. EGREP="$ac_cv_path_EGREP"


  3300. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  3301. $as_echo_n "checking for ANSI C header files... " >&6; }
  3302. if test "${ac_cv_header_stdc+set}" = set; then :
  3303.   $as_echo_n "(cached) " >&6
  3304. else
  3305.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3306. /* end confdefs.h.  */
  3307. #include <stdlib.h>
  3308. #include <stdarg.h>
  3309. #include <string.h>
  3310. #include <float.h>

  3312. int
  3313. main ()
  3314. {

  3316.   ;
  3317.   return 0;
  3318. }
  3319. _ACEOF
  3320. if ac_fn_c_try_compile "$LINENO"; then :
  3321.   ac_cv_header_stdc=yes
  3322. else
  3323.   ac_cv_header_stdc=no
  3324. fi
  3325. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  3327. if test $ac_cv_header_stdc = yes; then
  3328.   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  3329.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3330. /* end confdefs.h.  */
  3331. #include <string.h>

  3333. _ACEOF
  3334. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  3335.   $EGREP "memchr" >/dev/null 2>&1; then :

  3337. else
  3338.   ac_cv_header_stdc=no
  3339. fi
  3340. rm -f conftest*

  3342. fi

  3344. if test $ac_cv_header_stdc = yes; then
  3345.   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  3346.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3347. /* end confdefs.h.  */
  3348. #include <stdlib.h>

  3350. _ACEOF
  3351. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  3352.   $EGREP "free" >/dev/null 2>&1; then :

  3354. else
  3355.   ac_cv_header_stdc=no
  3356. fi
  3357. rm -f conftest*

  3359. fi

  3361. if test $ac_cv_header_stdc = yes; then
  3362.   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  3363.   if test "$cross_compiling" = yes; then :
  3364.   :
  3365. else
  3366.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3367. /* end confdefs.h.  */
  3368. #include <ctype.h>
  3369. #include <stdlib.h>
  3370. #if ((' ' & 0x0FF) == 0x020)
  3371. # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  3372. # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  3373. #else
  3374. # define ISLOWER(c) \
  3375.                    (('a' <= (c) && (c) <= 'i') \
  3376.                      || ('j' <= (c) && (c) <= 'r') \
  3377.                      || ('s' <= (c) && (c) <= 'z'))
  3378. # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  3379. #endif

  3381. #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  3382. int
  3383. main ()
  3384. {
  3385.   int i;
  3386.   for (i = 0; i < 256; i++)
  3387.     if (XOR (islower (i), ISLOWER (i))
  3388.         || toupper (i) != TOUPPER (i))
  3389.       return 2;
  3390.   return 0;
  3391. }
  3392. _ACEOF
  3393. if ac_fn_c_try_run "$LINENO"; then :

  3395. else
  3396.   ac_cv_header_stdc=no
  3397. fi
  3398. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  3399.   conftest.$ac_objext conftest.beam conftest.$ac_ext
  3400. fi

  3402. fi
  3403. fi
  3404. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
  3405. $as_echo "$ac_cv_header_stdc" >&6; }
  3406. if test $ac_cv_header_stdc = yes; then

  3408. $as_echo "#define STDC_HEADERS 1" >>confdefs.h

  3410. fi

  3412. # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  3413. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  3414.                   inttypes.h stdint.h unistd.h
  3415. do :
  3416.   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  3417. ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
  3418. "
  3419. eval as_val=\$$as_ac_Header
  3420.    if test "x$as_val" = x""yes; then :
  3421.   cat >>confdefs.h <<_ACEOF
  3422. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  3423. _ACEOF

  3425. fi

  3427. done



  3431.   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
  3432. if test "x$ac_cv_header_minix_config_h" = x""yes; then :
  3433.   MINIX=yes
  3434. else
  3435.   MINIX=
  3436. fi


  3439.   if test "$MINIX" = yes; then

  3441. $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h


  3444. $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h


  3447. $as_echo "#define _MINIX 1" >>confdefs.h

  3449.   fi


  3452.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
  3453. $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
  3454. if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
  3455.   $as_echo_n "(cached) " >&6
  3456. else
  3457.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3458. /* end confdefs.h.  */

  3460. #          define __EXTENSIONS__ 1
  3461.           $ac_includes_default
  3462. int
  3463. main ()
  3464. {

  3466.   ;
  3467.   return 0;
  3468. }
  3469. _ACEOF
  3470. if ac_fn_c_try_compile "$LINENO"; then :
  3471.   ac_cv_safe_to_define___extensions__=yes
  3472. else
  3473.   ac_cv_safe_to_define___extensions__=no
  3474. fi
  3475. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3476. fi
  3477. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
  3478. $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  3479.   test $ac_cv_safe_to_define___extensions__ = yes &&
  3480.     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h

  3482.   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h

  3484.   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h

  3486.   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h

  3488.   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h



  3492. # Check whether --enable-largefile was given.
  3493. if test "${enable_largefile+set}" = set; then :
  3494.   enableval=$enable_largefile;
  3495. fi

  3497. if test "$enable_largefile" != no; then

  3499.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
  3500. $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
  3501. if test "${ac_cv_sys_largefile_CC+set}" = set; then :
  3502.   $as_echo_n "(cached) " >&6
  3503. else
  3504.   ac_cv_sys_largefile_CC=no
  3505.      if test "$GCC" != yes; then
  3506.        ac_save_CC=$CC
  3507.        while :; do
  3508.          # IRIX 6.2 and later do not support large files by default,
  3509.          # so use the C compiler's -n32 option if that helps.
  3510.          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3511. /* end confdefs.h.  */
  3512. #include <sys/types.h>
  3513. /* Check that off_t can represent 2**63 - 1 correctly.
  3514.     We can't simply define LARGE_OFF_T to be 9223372036854775807,
  3515.     since some C++ compilers masquerading as C compilers
  3516.     incorrectly reject 9223372036854775807.  */
  3517. #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  3518.   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
  3519.                        && LARGE_OFF_T % 2147483647 == 1)
  3520.                       ? 1 : -1];
  3521. int
  3522. main ()
  3523. {

  3525.   ;
  3526.   return 0;
  3527. }
  3528. _ACEOF
  3529.          if ac_fn_c_try_compile "$LINENO"; then :
  3530.   break
  3531. fi
  3532. rm -f core conftest.err conftest.$ac_objext
  3533.          CC="$CC -n32"
  3534.          if ac_fn_c_try_compile "$LINENO"; then :
  3535.   ac_cv_sys_largefile_CC=' -n32'; break
  3536. fi
  3537. rm -f core conftest.err conftest.$ac_objext
  3538.          break
  3539.        done
  3540.        CC=$ac_save_CC
  3541.        rm -f conftest.$ac_ext
  3542.     fi
  3543. fi
  3544. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
  3545. $as_echo "$ac_cv_sys_largefile_CC" >&6; }
  3546.   if test "$ac_cv_sys_largefile_CC" != no; then
  3547.     CC=$CC$ac_cv_sys_largefile_CC
  3548.   fi

  3550.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
  3551. $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
  3552. if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
  3553.   $as_echo_n "(cached) " >&6
  3554. else
  3555.   while :; do
  3556.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3557. /* end confdefs.h.  */
  3558. #include <sys/types.h>
  3559. /* Check that off_t can represent 2**63 - 1 correctly.
  3560.     We can't simply define LARGE_OFF_T to be 9223372036854775807,
  3561.     since some C++ compilers masquerading as C compilers
  3562.     incorrectly reject 9223372036854775807.  */
  3563. #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  3564.   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
  3565.                        && LARGE_OFF_T % 2147483647 == 1)
  3566.                       ? 1 : -1];
  3567. int
  3568. main ()
  3569. {

  3571.   ;
  3572.   return 0;
  3573. }
  3574. _ACEOF
  3575. if ac_fn_c_try_compile "$LINENO"; then :
  3576.   ac_cv_sys_file_offset_bits=no; break
  3577. fi
  3578. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3579.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3580. /* end confdefs.h.  */
  3581. #define _FILE_OFFSET_BITS 64
  3582. #include <sys/types.h>
  3583. /* Check that off_t can represent 2**63 - 1 correctly.
  3584.     We can't simply define LARGE_OFF_T to be 9223372036854775807,
  3585.     since some C++ compilers masquerading as C compilers
  3586.     incorrectly reject 9223372036854775807.  */
  3587. #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  3588.   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
  3589.                        && LARGE_OFF_T % 2147483647 == 1)
  3590.                       ? 1 : -1];
  3591. int
  3592. main ()
  3593. {

  3595.   ;
  3596.   return 0;
  3597. }
  3598. _ACEOF
  3599. if ac_fn_c_try_compile "$LINENO"; then :
  3600.   ac_cv_sys_file_offset_bits=64; break
  3601. fi
  3602. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3603.   ac_cv_sys_file_offset_bits=unknown
  3604.   break
  3605. done
  3606. fi
  3607. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
  3608. $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
  3609. case $ac_cv_sys_file_offset_bits in #(
  3610.   no | unknown) ;;
  3611.   *)
  3612. cat >>confdefs.h <<_ACEOF
  3613. #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
  3614. _ACEOF
  3615. ;;
  3616. esac
  3617. rm -rf conftest*
  3618.   if test $ac_cv_sys_file_offset_bits = unknown; then
  3619.     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
  3620. $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
  3621. if test "${ac_cv_sys_large_files+set}" = set; then :
  3622.   $as_echo_n "(cached) " >&6
  3623. else
  3624.   while :; do
  3625.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3626. /* end confdefs.h.  */
  3627. #include <sys/types.h>
  3628. /* Check that off_t can represent 2**63 - 1 correctly.
  3629.     We can't simply define LARGE_OFF_T to be 9223372036854775807,
  3630.     since some C++ compilers masquerading as C compilers
  3631.     incorrectly reject 9223372036854775807.  */
  3632. #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  3633.   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
  3634.                        && LARGE_OFF_T % 2147483647 == 1)
  3635.                       ? 1 : -1];
  3636. int
  3637. main ()
  3638. {

  3640.   ;
  3641.   return 0;
  3642. }
  3643. _ACEOF
  3644. if ac_fn_c_try_compile "$LINENO"; then :
  3645.   ac_cv_sys_large_files=no; break
  3646. fi
  3647. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3648.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3649. /* end confdefs.h.  */
  3650. #define _LARGE_FILES 1
  3651. #include <sys/types.h>
  3652. /* Check that off_t can represent 2**63 - 1 correctly.
  3653.     We can't simply define LARGE_OFF_T to be 9223372036854775807,
  3654.     since some C++ compilers masquerading as C compilers
  3655.     incorrectly reject 9223372036854775807.  */
  3656. #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  3657.   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
  3658.                        && LARGE_OFF_T % 2147483647 == 1)
  3659.                       ? 1 : -1];
  3660. int
  3661. main ()
  3662. {

  3664.   ;
  3665.   return 0;
  3666. }
  3667. _ACEOF
  3668. if ac_fn_c_try_compile "$LINENO"; then :
  3669.   ac_cv_sys_large_files=1; break
  3670. fi
  3671. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3672.   ac_cv_sys_large_files=unknown
  3673.   break
  3674. done
  3675. fi
  3676. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
  3677. $as_echo "$ac_cv_sys_large_files" >&6; }
  3678. case $ac_cv_sys_large_files in #(
  3679.   no | unknown) ;;
  3680.   *)
  3681. cat >>confdefs.h <<_ACEOF
  3682. #define _LARGE_FILES $ac_cv_sys_large_files
  3683. _ACEOF
  3684. ;;
  3685. esac
  3686. rm -rf conftest*
  3687.   fi
  3688. fi


  3691. ac_aux_dir=
  3692. for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  3693.   for ac_t in install-sh install.sh shtool; do
  3694.     if test -f "$ac_dir/$ac_t"; then
  3695.       ac_aux_dir=$ac_dir
  3696.       ac_install_sh="$ac_aux_dir/$ac_t -c"
  3697.       break 2
  3698.     fi
  3699.   done
  3700. done
  3701. if test -z "$ac_aux_dir"; then
  3702.   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
  3703. fi

  3705. # These three variables are undocumented and unsupported,
  3706. # and are intended to be withdrawn in a future Autoconf release.
  3707. # They can cause serious problems if a builder's source tree is in a directory
  3708. # whose full name contains unusual characters.
  3709. ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
  3710. ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
  3711. ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.


  3714. # Make sure we can run config.sub.
  3715. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  3716.   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5

  3718. { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
  3719. $as_echo_n "checking build system type... " >&6; }
  3720. if test "${ac_cv_build+set}" = set; then :
  3721.   $as_echo_n "(cached) " >&6
  3722. else
  3723.   ac_build_alias=$build_alias
  3724. test "x$ac_build_alias" = x &&
  3725.   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  3726. test "x$ac_build_alias" = x &&
  3727.   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
  3728. ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  3729.   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5

  3731. fi
  3732. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
  3733. $as_echo "$ac_cv_build" >&6; }
  3734. case $ac_cv_build in
  3735. *-*-*) ;;
  3736. *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
  3737. esac
  3738. build=$ac_cv_build
  3739. ac_save_IFS=$IFS; IFS='-'
  3740. set x $ac_cv_build
  3741. shift
  3742. build_cpu=$1
  3743. build_vendor=$2
  3744. shift; shift
  3745. # Remember, the first character of IFS is used to create $*,
  3746. # except with old shells:
  3747. build_os=$*
  3748. IFS=$ac_save_IFS
  3749. case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


  3752. { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
  3753. $as_echo_n "checking host system type... " >&6; }
  3754. if test "${ac_cv_host+set}" = set; then :
  3755.   $as_echo_n "(cached) " >&6
  3756. else
  3757.   if test "x$host_alias" = x; then
  3758.   ac_cv_host=$ac_cv_build
  3759. else
  3760.   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  3761.     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
  3762. fi

  3764. fi
  3765. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
  3766. $as_echo "$ac_cv_host" >&6; }
  3767. case $ac_cv_host in
  3768. *-*-*) ;;
  3769. *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
  3770. esac
  3771. host=$ac_cv_host
  3772. ac_save_IFS=$IFS; IFS='-'
  3773. set x $ac_cv_host
  3774. shift
  3775. host_cpu=$1
  3776. host_vendor=$2
  3777. shift; shift
  3778. # Remember, the first character of IFS is used to create $*,
  3779. # except with old shells:
  3780. host_os=$*
  3781. IFS=$ac_save_IFS
  3782. case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac


  3785. { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
  3786. $as_echo_n "checking target system type... " >&6; }
  3787. if test "${ac_cv_target+set}" = set; then :
  3788.   $as_echo_n "(cached) " >&6
  3789. else
  3790.   if test "x$target_alias" = x; then
  3791.   ac_cv_target=$ac_cv_host
  3792. else
  3793.   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
  3794.     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
  3795. fi

  3797. fi
  3798. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
  3799. $as_echo "$ac_cv_target" >&6; }
  3800. case $ac_cv_target in
  3801. *-*-*) ;;
  3802. *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
  3803. esac
  3804. target=$ac_cv_target
  3805. ac_save_IFS=$IFS; IFS='-'
  3806. set x $ac_cv_target
  3807. shift
  3808. target_cpu=$1
  3809. target_vendor=$2
  3810. shift; shift
  3811. # Remember, the first character of IFS is used to create $*,
  3812. # except with old shells:
  3813. target_os=$*
  3814. IFS=$ac_save_IFS
  3815. case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac


  3818. # The aliases save the names the user supplied, while $host etc.
  3819. # will get canonicalized.
  3820. test -n "$target_alias" &&
  3821.   test "$program_prefix$program_suffix$program_transform_name" = \
  3822.     NONENONEs,x,x, &&
  3823.   program_prefix=${target_alias}-


  3826. # Find a good install program.  We prefer a C program (faster),
  3827. # so one script is as good as another.  But avoid the broken or
  3828. # incompatible versions:
  3829. # SysV /etc/install, /usr/sbin/install
  3830. # SunOS /usr/etc/install
  3831. # IRIX /sbin/install
  3832. # AIX /bin/install
  3833. # AmigaOS /C/install, which installs bootblocks on floppy discs
  3834. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  3835. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  3836. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  3837. # OS/2's system install, which has a completely different semantic
  3838. # ./install, which can be erroneously created by make from ./install.sh.
  3839. # Reject install programs that cannot install multiple files.
  3840. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
  3841. $as_echo_n "checking for a BSD-compatible install... " >&6; }
  3842. if test -z "$INSTALL"; then
  3843. if test "${ac_cv_path_install+set}" = set; then :
  3844.   $as_echo_n "(cached) " >&6
  3845. else
  3846.   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3847. for as_dir in $PATH
  3848. do
  3849.   IFS=$as_save_IFS
  3850.   test -z "$as_dir" && as_dir=.
  3851.     # Account for people who put trailing slashes in PATH elements.
  3852. case $as_dir/ in #((
  3853.   ./ | .// | /[cC]/* | \
  3854.   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  3855.   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  3856.   /usr/ucb/* ) ;;
  3857.   *)
  3858.     # OSF1 and SCO ODT 3.0 have their own names for install.
  3859.     # Don't use installbsd from OSF since it installs stuff as root
  3860.     # by default.
  3861.     for ac_prog in ginstall scoinst install; do
  3862.       for ac_exec_ext in '' $ac_executable_extensions; do
  3863.         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  3864.           if test $ac_prog = install &&
  3865.             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  3866.             # AIX install.  It has an incompatible calling convention.
  3867.             :
  3868.           elif test $ac_prog = install &&
  3869.             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  3870.             # program-specific install script used by HP pwplus--don't use.
  3871.             :
  3872.           else
  3873.             rm -rf conftest.one conftest.two conftest.dir
  3874.             echo one > conftest.one
  3875.             echo two > conftest.two
  3876.             mkdir conftest.dir
  3877.             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
  3878.               test -s conftest.one && test -s conftest.two &&
  3879.               test -s conftest.dir/conftest.one &&
  3880.               test -s conftest.dir/conftest.two
  3881.             then
  3882.               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  3883.               break 3
  3884.             fi
  3885.           fi
  3886.         fi
  3887.       done
  3888.     done
  3889.     ;;
  3890. esac

  3892.   done
  3893. IFS=$as_save_IFS

  3895. rm -rf conftest.one conftest.two conftest.dir

  3897. fi
  3898.   if test "${ac_cv_path_install+set}" = set; then
  3899.     INSTALL=$ac_cv_path_install
  3900.   else
  3901.     # As a last resort, use the slow shell script.  Don't cache a
  3902.     # value for INSTALL within a source directory, because that will
  3903.     # break other packages using the cache if that directory is
  3904.     # removed, or if the value is a relative name.
  3905.     INSTALL=$ac_install_sh
  3906.   fi
  3907. fi
  3908. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
  3909. $as_echo "$INSTALL" >&6; }

  3911. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  3912. # It thinks the first close brace ends the variable substitution.
  3913. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

  3915. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

  3917. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

  3919. if test -n "$ac_tool_prefix"; then
  3920.   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
  3921. set dummy ${ac_tool_prefix}ar; ac_word=$2
  3922. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3923. $as_echo_n "checking for $ac_word... " >&6; }
  3924. if test "${ac_cv_prog_AR+set}" = set; then :
  3925.   $as_echo_n "(cached) " >&6
  3926. else
  3927.   if test -n "$AR"; then
  3928.   ac_cv_prog_AR="$AR" # Let the user override the test.
  3929. else
  3930. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3931. for as_dir in $PATH
  3932. do
  3933.   IFS=$as_save_IFS
  3934.   test -z "$as_dir" && as_dir=.
  3935.     for ac_exec_ext in '' $ac_executable_extensions; do
  3936.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3937.     ac_cv_prog_AR="${ac_tool_prefix}ar"
  3938.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3939.     break 2
  3940.   fi
  3941. done
  3942.   done
  3943. IFS=$as_save_IFS

  3945. fi
  3946. fi
  3947. AR=$ac_cv_prog_AR
  3948. if test -n "$AR"; then
  3949.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
  3950. $as_echo "$AR" >&6; }
  3951. else
  3952.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3953. $as_echo "no" >&6; }
  3954. fi


  3957. fi
  3958. if test -z "$ac_cv_prog_AR"; then
  3959.   ac_ct_AR=$AR
  3960.   # Extract the first word of "ar", so it can be a program name with args.
  3961. set dummy ar; ac_word=$2
  3962. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3963. $as_echo_n "checking for $ac_word... " >&6; }
  3964. if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
  3965.   $as_echo_n "(cached) " >&6
  3966. else
  3967.   if test -n "$ac_ct_AR"; then
  3968.   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
  3969. else
  3970. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3971. for as_dir in $PATH
  3972. do
  3973.   IFS=$as_save_IFS
  3974.   test -z "$as_dir" && as_dir=.
  3975.     for ac_exec_ext in '' $ac_executable_extensions; do
  3976.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3977.     ac_cv_prog_ac_ct_AR="ar"
  3978.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3979.     break 2
  3980.   fi
  3981. done
  3982.   done
  3983. IFS=$as_save_IFS

  3985. fi
  3986. fi
  3987. ac_ct_AR=$ac_cv_prog_ac_ct_AR
  3988. if test -n "$ac_ct_AR"; then
  3989.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
  3990. $as_echo "$ac_ct_AR" >&6; }
  3991. else
  3992.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3993. $as_echo "no" >&6; }
  3994. fi

  3996.   if test "x$ac_ct_AR" = x; then
  3997.     AR=""
  3998.   else
  3999.     case $cross_compiling:$ac_tool_warned in
  4000. yes:)
  4001. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  4002. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  4003. ac_tool_warned=yes ;;
  4004. esac
  4005.     AR=$ac_ct_AR
  4006.   fi
  4007. else
  4008.   AR="$ac_cv_prog_AR"
  4009. fi

  4011. if test -n "$ac_tool_prefix"; then
  4012.   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
  4013. set dummy ${ac_tool_prefix}ranlib; ac_word=$2
  4014. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  4015. $as_echo_n "checking for $ac_word... " >&6; }
  4016. if test "${ac_cv_prog_RANLIB+set}" = set; then :
  4017.   $as_echo_n "(cached) " >&6
  4018. else
  4019.   if test -n "$RANLIB"; then
  4020.   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
  4021. else
  4022. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4023. for as_dir in $PATH
  4024. do
  4025.   IFS=$as_save_IFS
  4026.   test -z "$as_dir" && as_dir=.
  4027.     for ac_exec_ext in '' $ac_executable_extensions; do
  4028.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4029.     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
  4030.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  4031.     break 2
  4032.   fi
  4033. done
  4034.   done
  4035. IFS=$as_save_IFS

  4037. fi
  4038. fi
  4039. RANLIB=$ac_cv_prog_RANLIB
  4040. if test -n "$RANLIB"; then
  4041.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
  4042. $as_echo "$RANLIB" >&6; }
  4043. else
  4044.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  4045. $as_echo "no" >&6; }
  4046. fi


  4049. fi
  4050. if test -z "$ac_cv_prog_RANLIB"; then
  4051.   ac_ct_RANLIB=$RANLIB
  4052.   # Extract the first word of "ranlib", so it can be a program name with args.
  4053. set dummy ranlib; ac_word=$2
  4054. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  4055. $as_echo_n "checking for $ac_word... " >&6; }
  4056. if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
  4057.   $as_echo_n "(cached) " >&6
  4058. else
  4059.   if test -n "$ac_ct_RANLIB"; then
  4060.   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
  4061. else
  4062. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4063. for as_dir in $PATH
  4064. do
  4065.   IFS=$as_save_IFS
  4066.   test -z "$as_dir" && as_dir=.
  4067.     for ac_exec_ext in '' $ac_executable_extensions; do
  4068.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4069.     ac_cv_prog_ac_ct_RANLIB="ranlib"
  4070.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  4071.     break 2
  4072.   fi
  4073. done
  4074.   done
  4075. IFS=$as_save_IFS

  4077. fi
  4078. fi
  4079. ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  4080. if test -n "$ac_ct_RANLIB"; then
  4081.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
  4082. $as_echo "$ac_ct_RANLIB" >&6; }
  4083. else
  4084.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  4085. $as_echo "no" >&6; }
  4086. fi

  4088.   if test "x$ac_ct_RANLIB" = x; then
  4089.     RANLIB=":"
  4090.   else
  4091.     case $cross_compiling:$ac_tool_warned in
  4092. yes:)
  4093. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  4094. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  4095. ac_tool_warned=yes ;;
  4096. esac
  4097.     RANLIB=$ac_ct_RANLIB
  4098.   fi
  4099. else
  4100.   RANLIB="$ac_cv_prog_RANLIB"
  4101. fi


  4104. test "$program_prefix" != NONE &&
  4105.   program_transform_name="s&^&$program_prefix&;$program_transform_name"
  4106. # Use a double $ so make ignores it.
  4107. test "$program_suffix" != NONE &&
  4108.   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  4109. # Double any \ or $.
  4110. # By default was `s,x,x', remove it if useless.
  4111. ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  4112. program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`


  4115. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  4116. $as_echo_n "checking for ANSI C header files... " >&6; }
  4117. if test "${ac_cv_header_stdc+set}" = set; then :
  4118.   $as_echo_n "(cached) " >&6
  4119. else
  4120.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4121. /* end confdefs.h.  */
  4122. #include <stdlib.h>
  4123. #include <stdarg.h>
  4124. #include <string.h>
  4125. #include <float.h>

  4127. int
  4128. main ()
  4129. {

  4131.   ;
  4132.   return 0;
  4133. }
  4134. _ACEOF
  4135. if ac_fn_c_try_compile "$LINENO"; then :
  4136.   ac_cv_header_stdc=yes
  4137. else
  4138.   ac_cv_header_stdc=no
  4139. fi
  4140. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4142. if test $ac_cv_header_stdc = yes; then
  4143.   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4144.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4145. /* end confdefs.h.  */
  4146. #include <string.h>

  4148. _ACEOF
  4149. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4150.   $EGREP "memchr" >/dev/null 2>&1; then :

  4152. else
  4153.   ac_cv_header_stdc=no
  4154. fi
  4155. rm -f conftest*

  4157. fi

  4159. if test $ac_cv_header_stdc = yes; then
  4160.   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4161.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4162. /* end confdefs.h.  */
  4163. #include <stdlib.h>

  4165. _ACEOF
  4166. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4167.   $EGREP "free" >/dev/null 2>&1; then :

  4169. else
  4170.   ac_cv_header_stdc=no
  4171. fi
  4172. rm -f conftest*

  4174. fi

  4176. if test $ac_cv_header_stdc = yes; then
  4177.   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4178.   if test "$cross_compiling" = yes; then :
  4179.   :
  4180. else
  4181.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4182. /* end confdefs.h.  */
  4183. #include <ctype.h>
  4184. #include <stdlib.h>
  4185. #if ((' ' & 0x0FF) == 0x020)
  4186. # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4187. # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4188. #else
  4189. # define ISLOWER(c) \
  4190.                    (('a' <= (c) && (c) <= 'i') \
  4191.                      || ('j' <= (c) && (c) <= 'r') \
  4192.                      || ('s' <= (c) && (c) <= 'z'))
  4193. # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4194. #endif

  4196. #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4197. int
  4198. main ()
  4199. {
  4200.   int i;
  4201.   for (i = 0; i < 256; i++)
  4202.     if (XOR (islower (i), ISLOWER (i))
  4203.         || toupper (i) != TOUPPER (i))
  4204.       return 2;
  4205.   return 0;
  4206. }
  4207. _ACEOF
  4208. if ac_fn_c_try_run "$LINENO"; then :

  4210. else
  4211.   ac_cv_header_stdc=no
  4212. fi
  4213. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4214.   conftest.$ac_objext conftest.beam conftest.$ac_ext
  4215. fi

  4217. fi
  4218. fi
  4219. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
  4220. $as_echo "$ac_cv_header_stdc" >&6; }
  4221. if test $ac_cv_header_stdc = yes; then

  4223. $as_echo "#define STDC_HEADERS 1" >>confdefs.h

  4225. fi


  4228. # Set the 'development' global.
  4229. . $srcdir/../../bfd/development.sh

  4231. # Enable -lmcheck by default (it provides cheap-enough memory
  4232. # mangling), but turn it off for releases.
  4233. if $development; then
  4234.   libmcheck_default=yes
  4235. else
  4236.   libmcheck_default=no
  4237. fi

  4239.   # Check whether --enable-libmcheck was given.
  4240. if test "${enable_libmcheck+set}" = set; then :
  4241.   enableval=$enable_libmcheck; case "${enableval}" in
  4242.       yes | y) ENABLE_LIBMCHECK="yes" ;;
  4243.       no | n)  ENABLE_LIBMCHECK="no" ;;
  4244.       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
  4245.     esac
  4246. fi


  4249.   if test -z "${ENABLE_LIBMCHECK}"; then
  4250.     ENABLE_LIBMCHECK=${libmcheck_default}
  4251.   fi

  4253.   if test "$ENABLE_LIBMCHECK" = "yes" ; then
  4254.     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
  4255. $as_echo_n "checking for main in -lmcheck... " >&6; }
  4256. if test "${ac_cv_lib_mcheck_main+set}" = set; then :
  4257.   $as_echo_n "(cached) " >&6
  4258. else
  4259.   ac_check_lib_save_LIBS=$LIBS
  4260. LIBS="-lmcheck  $LIBS"
  4261. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4262. /* end confdefs.h.  */


  4265. int
  4266. main ()
  4267. {
  4268. return main ();
  4269.   ;
  4270.   return 0;
  4271. }
  4272. _ACEOF
  4273. if ac_fn_c_try_link "$LINENO"; then :
  4274.   ac_cv_lib_mcheck_main=yes
  4275. else
  4276.   ac_cv_lib_mcheck_main=no
  4277. fi
  4278. rm -f core conftest.err conftest.$ac_objext \
  4279.     conftest$ac_exeext conftest.$ac_ext
  4280. LIBS=$ac_check_lib_save_LIBS
  4281. fi
  4282. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
  4283. $as_echo "$ac_cv_lib_mcheck_main" >&6; }
  4284. if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
  4285.   cat >>confdefs.h <<_ACEOF
  4286. #define HAVE_LIBMCHECK 1
  4287. _ACEOF

  4289.   LIBS="-lmcheck $LIBS"

  4291. fi

  4293.   fi


  4296. case ${build_alias} in
  4297.   "") build_noncanonical=${build} ;;
  4298.   *) build_noncanonical=${build_alias} ;;
  4299. esac

  4301. case ${host_alias} in
  4302.   "") host_noncanonical=${build_noncanonical} ;;
  4303.   *) host_noncanonical=${host_alias} ;;
  4304. esac

  4306. case ${target_alias} in
  4307.   "") target_noncanonical=${host_noncanonical} ;;
  4308.   *) target_noncanonical=${target_alias} ;;
  4309. esac






  4316. # Dependency checking.
  4317. rm -rf .tst 2>/dev/null
  4318. mkdir .tst 2>/dev/null
  4319. if test -d .tst; then
  4320.   am__leading_dot=.
  4321. else
  4322.   am__leading_dot=_
  4323. fi
  4324. rmdir .tst 2>/dev/null

  4326. DEPDIR="${am__leading_dot}deps"

  4328. ac_config_commands="$ac_config_commands depdir"


  4331. depcc="$CC"   am_compiler_list=

  4333. am_depcomp=$ac_aux_dir/depcomp
  4334. { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
  4335. $as_echo_n "checking dependency style of $depcc... " >&6; }
  4336. if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
  4337.   $as_echo_n "(cached) " >&6
  4338. else
  4339.   if test -f "$am_depcomp"; then
  4340.   # We make a subdir and do the tests there.  Otherwise we can end up
  4341.   # making bogus files that we don't know about and never remove.  For
  4342.   # instance it was reported that on HP-UX the gcc test will end up
  4343.   # making a dummy file named `D' -- because `-MD' means `put the output
  4344.   # in D'.
  4345.   mkdir conftest.dir
  4346.   # Copy depcomp to subdir because otherwise we won't find it if we're
  4347.   # using a relative directory.
  4348.   cp "$am_depcomp" conftest.dir
  4349.   cd conftest.dir
  4350.   # We will build objects and dependencies in a subdirectory because
  4351.   # it helps to detect inapplicable dependency modes.  For instance
  4352.   # both Tru64's cc and ICC support -MD to output dependencies as a
  4353.   # side effect of compilation, but ICC will put the dependencies in
  4354.   # the current directory while Tru64 will put them in the object
  4355.   # directory.
  4356.   mkdir sub

  4358.   am_cv_CC_dependencies_compiler_type=none
  4359.   if test "$am_compiler_list" = ""; then
  4360.      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  4361.   fi
  4362.   for depmode in $am_compiler_list; do
  4363.     if test $depmode = none; then break; fi

  4365.     $as_echo "$as_me:$LINENO: trying $depmode" >&5
  4366.     # Setup a source with many dependencies, because some compilers
  4367.     # like to wrap large dependency lists on column 80 (with \), and
  4368.     # we should not choose a depcomp mode which is confused by this.
  4369.     #
  4370.     # We need to recreate these files for each test, as the compiler may
  4371.     # overwrite some of them when testing with obscure command lines.
  4372.     # This happens at least with the AIX C compiler.
  4373.     : > sub/conftest.c
  4374.     for i in 1 2 3 4 5 6; do
  4375.       echo '#include "conftst'$i'.h"' >> sub/conftest.c
  4376.       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  4377.       # Solaris 8's {/usr,}/bin/sh.
  4378.       touch sub/conftst$i.h
  4379.     done
  4380.     echo "include sub/conftest.Po" > confmf

  4382.     # We check with `-c' and `-o' for the sake of the "dashmstdout"
  4383.     # mode.  It turns out that the SunPro C++ compiler does not properly
  4384.     # handle `-M -o', and we need to detect this.
  4385.     depcmd="depmode=$depmode \
  4386.        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  4387.        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  4388.        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
  4389.     echo "| $depcmd" | sed -e 's/  */ /g' >&5
  4390.     if env $depcmd > conftest.err 2>&1 &&
  4391.        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
  4392.        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
  4393.        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
  4394.       # icc doesn't choke on unknown options, it will just issue warnings
  4395.       # or remarks (even with -Werror).  So we grep stderr for any message
  4396.       # that says an option was ignored or not supported.
  4397.       # When given -MP, icc 7.0 and 7.1 complain thusly:
  4398.       #   icc: Command line warning: ignoring option '-M'; no argument required
  4399.       # The diagnosis changed in icc 8.0:
  4400.       #   icc: Command line remark: option '-MP' not supported
  4401.       if (grep 'ignoring option' conftest.err ||
  4402.           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  4403.         am_cv_CC_dependencies_compiler_type=$depmode
  4404.         $as_echo "$as_me:$LINENO: success" >&5
  4405.         break
  4406.       fi
  4407.     fi
  4408.     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
  4409.     sed -e 's/^/| /' < conftest.err >&5
  4410.   done

  4412.   cd ..
  4413.   rm -rf conftest.dir
  4414. else
  4415.   am_cv_CC_dependencies_compiler_type=none
  4416. fi

  4418. fi
  4419. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
  4420. $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  4421. if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
  4422. then as_fn_error "no usable dependency style found" "$LINENO" 5
  4423. else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

  4425. fi


  4428. # Check for the 'make' the user wants to use.
  4429. for ac_prog in make
  4430. do
  4431.   # Extract the first word of "$ac_prog", so it can be a program name with args.
  4432. set dummy $ac_prog; ac_word=$2
  4433. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  4434. $as_echo_n "checking for $ac_word... " >&6; }
  4435. if test "${ac_cv_prog_MAKE+set}" = set; then :
  4436.   $as_echo_n "(cached) " >&6
  4437. else
  4438.   if test -n "$MAKE"; then
  4439.   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
  4440. else
  4441. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4442. for as_dir in $PATH
  4443. do
  4444.   IFS=$as_save_IFS
  4445.   test -z "$as_dir" && as_dir=.
  4446.     for ac_exec_ext in '' $ac_executable_extensions; do
  4447.   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4448.     ac_cv_prog_MAKE="$ac_prog"
  4449.     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  4450.     break 2
  4451.   fi
  4452. done
  4453.   done
  4454. IFS=$as_save_IFS

  4456. fi
  4457. fi
  4458. MAKE=$ac_cv_prog_MAKE
  4459. if test -n "$MAKE"; then
  4460.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
  4461. $as_echo "$MAKE" >&6; }
  4462. else
  4463.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  4464. $as_echo "no" >&6; }
  4465. fi


  4468.   test -n "$MAKE" && break
  4469. done

  4471. MAKE_IS_GNU=
  4472. case "`$MAKE --version 2>&1 | sed 1q`" in
  4473.   *GNU*)
  4474.     MAKE_IS_GNU=yes
  4475.     ;;
  4476. esac
  4477. if test "$MAKE_IS_GNU" = yes; then
  4478.   GMAKE_TRUE=
  4479.   GMAKE_FALSE='#'
  4480. else
  4481.   GMAKE_TRUE='#'
  4482.   GMAKE_FALSE=
  4483. fi

  4485. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  4486. $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  4487. set x ${MAKE-make}
  4488. ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  4489. if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
  4490.   $as_echo_n "(cached) " >&6
  4491. else
  4492.   cat >conftest.make <<\_ACEOF
  4493. SHELL = /bin/sh
  4494. all:
  4495.         @echo '@@@%%%=$(MAKE)=@@@%%%'
  4496. _ACEOF
  4497. # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
  4498. case `${MAKE-make} -f conftest.make 2>/dev/null` in
  4499.   *@@@%%%=?*=@@@%%%*)
  4500.     eval ac_cv_prog_make_${ac_make}_set=yes;;
  4501.   *)
  4502.     eval ac_cv_prog_make_${ac_make}_set=no;;
  4503. esac
  4504. rm -f conftest.make
  4505. fi
  4506. if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  4507.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  4508. $as_echo "yes" >&6; }
  4509.   SET_MAKE=
  4510. else
  4511.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  4512. $as_echo "no" >&6; }
  4513.   SET_MAKE="MAKE=${MAKE-make}"
  4514. fi


  4517. gnulib_extra_configure_args=
  4518. # If large-file support is disabled, make sure gnulib does the same.
  4519. if test "$enable_largefile" = no; then
  4520. gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
  4521. fi

  4523. # Configure gnulib.  We can't use AC_CONFIG_SUBDIRS as that'd expect
  4524. # to find the the source subdir to be configured directly under
  4525. # gdbserver/.  We need to build gnulib under some other directory not
  4526. # "gnulib", to avoid the problem of both GDB and GDBserver wanting to
  4527. # build it in the same directory, when building in the source dir.

  4529.   in_src="../gnulib"
  4530.   in_build="build-gnulib-gdbserver"
  4531.   in_extra_args="$gnulib_extra_configure_args"

  4533.   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
  4534.   # so they do not pile up.
  4535.   ac_sub_configure_args=
  4536.   ac_prev=
  4537.   eval "set x $ac_configure_args"
  4538.   shift
  4539.   for ac_arg
  4540.   do
  4541.     if test -n "$ac_prev"; then
  4542.       ac_prev=
  4543.       continue
  4544.     fi
  4545.     case $ac_arg in
  4546.     -cache-file | --cache-file | --cache-fil | --cache-fi \
  4547.     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  4548.       ac_prev=cache_file ;;
  4549.     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  4550.     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
  4551.     | --c=*)
  4552.       ;;
  4553.     --config-cache | -C)
  4554.       ;;
  4555.     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  4556.       ac_prev=srcdir ;;
  4557.     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  4558.       ;;
  4559.     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  4560.       ac_prev=prefix ;;
  4561.     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  4562.       ;;
  4563.     --disable-option-checking)
  4564.       ;;
  4565.     *)
  4566.       case $ac_arg in
  4567.       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  4568.       esac
  4569.       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
  4570.     esac
  4571.   done

  4573.   # Always prepend --prefix to ensure using the same prefix
  4574.   # in subdir configurations.
  4575.   ac_arg="--prefix=$prefix"
  4576.   case $ac_arg in
  4577.   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  4578.   esac
  4579.   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"

  4581.   # Pass --silent
  4582.   if test "$silent" = yes; then
  4583.     ac_sub_configure_args="--silent $ac_sub_configure_args"
  4584.   fi

  4586.   # Always prepend --disable-option-checking to silence warnings, since
  4587.   # different subdirs can have different --enable and --with options.
  4588.   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"

  4590.   ac_popdir=`pwd`
  4591.   ac_dir=$in_build

  4593.   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
  4594.   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
  4595.   $as_echo "$ac_msg" >&6
  4596.   as_dir="$ac_dir"; as_fn_mkdir_p

  4598.   case $srcdir in
  4599.   [\\/]* | ?:[\\/]* )
  4600.     ac_srcdir=$srcdir/$in_src ;;
  4601.   *) # Relative name.
  4602.     ac_srcdir=../$srcdir/$in_src ;;
  4603.   esac

  4605.   cd "$ac_dir"

  4607.   ac_sub_configure=$ac_srcdir/configure

  4609.   # Make the cache file name correct relative to the subdirectory.
  4610.   case $cache_file in
  4611.   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
  4612.   *) # Relative name.
  4613.     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
  4614.   esac

  4616.   if test -n "$in_extra_args"; then
  4617.     # Add the extra args at the end.
  4618.     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
  4619.   fi

  4621.   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
  4622. $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
  4623.   # The eval makes quoting arguments work.
  4624.   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
  4625.        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
  4626.     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5

  4628.   cd "$ac_popdir"



  4632.   in_src="../../libiberty"
  4633.   in_build="build-libiberty-gdbserver"
  4634.   in_extra_args=

  4636.   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
  4637.   # so they do not pile up.
  4638.   ac_sub_configure_args=
  4639.   ac_prev=
  4640.   eval "set x $ac_configure_args"
  4641.   shift
  4642.   for ac_arg
  4643.   do
  4644.     if test -n "$ac_prev"; then
  4645.       ac_prev=
  4646.       continue
  4647.     fi
  4648.     case $ac_arg in
  4649.     -cache-file | --cache-file | --cache-fil | --cache-fi \
  4650.     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  4651.       ac_prev=cache_file ;;
  4652.     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  4653.     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
  4654.     | --c=*)
  4655.       ;;
  4656.     --config-cache | -C)
  4657.       ;;
  4658.     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  4659.       ac_prev=srcdir ;;
  4660.     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  4661.       ;;
  4662.     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  4663.       ac_prev=prefix ;;
  4664.     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  4665.       ;;
  4666.     --disable-option-checking)
  4667.       ;;
  4668.     *)
  4669.       case $ac_arg in
  4670.       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  4671.       esac
  4672.       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
  4673.     esac
  4674.   done

  4676.   # Always prepend --prefix to ensure using the same prefix
  4677.   # in subdir configurations.
  4678.   ac_arg="--prefix=$prefix"
  4679.   case $ac_arg in
  4680.   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  4681.   esac
  4682.   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"

  4684.   # Pass --silent
  4685.   if test "$silent" = yes; then
  4686.     ac_sub_configure_args="--silent $ac_sub_configure_args"
  4687.   fi

  4689.   # Always prepend --disable-option-checking to silence warnings, since
  4690.   # different subdirs can have different --enable and --with options.
  4691.   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"

  4693.   ac_popdir=`pwd`
  4694.   ac_dir=$in_build

  4696.   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
  4697.   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
  4698.   $as_echo "$ac_msg" >&6
  4699.   as_dir="$ac_dir"; as_fn_mkdir_p

  4701.   case $srcdir in
  4702.   [\\/]* | ?:[\\/]* )
  4703.     ac_srcdir=$srcdir/$in_src ;;
  4704.   *) # Relative name.
  4705.     ac_srcdir=../$srcdir/$in_src ;;
  4706.   esac

  4708.   cd "$ac_dir"

  4710.   ac_sub_configure=$ac_srcdir/configure

  4712.   # Make the cache file name correct relative to the subdirectory.
  4713.   case $cache_file in
  4714.   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
  4715.   *) # Relative name.
  4716.     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
  4717.   esac

  4719.   if test -n "$in_extra_args"; then
  4720.     # Add the extra args at the end.
  4721.     ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
  4722.   fi

  4724.   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
  4725. $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
  4726.   # The eval makes quoting arguments work.
  4727.   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
  4728.        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
  4729.     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5

  4731.   cd "$ac_popdir"


  4734. for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h                  proc_service.h sys/procfs.h linux/elf.h                  fcntl.h signal.h sys/file.h                  sys/ioctl.h netinet/in.h sys/socket.h netdb.h                  netinet/tcp.h arpa/inet.h
  4735. do :
  4736.   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4737. ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
  4738. eval as_val=\$$as_ac_Header
  4739.    if test "x$as_val" = x""yes; then :
  4740.   cat >>confdefs.h <<_ACEOF
  4741. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4742. _ACEOF

  4744. fi

  4746. done

  4748. for ac_func in pread pwrite pread64
  4749. do :
  4750.   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  4751. ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
  4752. eval as_val=\$$as_ac_var
  4753.    if test "x$as_val" = x""yes; then :
  4754.   cat >>confdefs.h <<_ACEOF
  4755. #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
  4756. _ACEOF

  4758. fi
  4759. done



  4763.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  4764. $as_echo_n "checking for ANSI C header files... " >&6; }
  4765. if test "${ac_cv_header_stdc+set}" = set; then :
  4766.   $as_echo_n "(cached) " >&6
  4767. else
  4768.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4769. /* end confdefs.h.  */
  4770. #include <stdlib.h>
  4771. #include <stdarg.h>
  4772. #include <string.h>
  4773. #include <float.h>

  4775. int
  4776. main ()
  4777. {

  4779.   ;
  4780.   return 0;
  4781. }
  4782. _ACEOF
  4783. if ac_fn_c_try_compile "$LINENO"; then :
  4784.   ac_cv_header_stdc=yes
  4785. else
  4786.   ac_cv_header_stdc=no
  4787. fi
  4788. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  4790. if test $ac_cv_header_stdc = yes; then
  4791.   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4792.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4793. /* end confdefs.h.  */
  4794. #include <string.h>

  4796. _ACEOF
  4797. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4798.   $EGREP "memchr" >/dev/null 2>&1; then :

  4800. else
  4801.   ac_cv_header_stdc=no
  4802. fi
  4803. rm -f conftest*

  4805. fi

  4807. if test $ac_cv_header_stdc = yes; then
  4808.   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4809.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4810. /* end confdefs.h.  */
  4811. #include <stdlib.h>

  4813. _ACEOF
  4814. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4815.   $EGREP "free" >/dev/null 2>&1; then :

  4817. else
  4818.   ac_cv_header_stdc=no
  4819. fi
  4820. rm -f conftest*

  4822. fi

  4824. if test $ac_cv_header_stdc = yes; then
  4825.   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4826.   if test "$cross_compiling" = yes; then :
  4827.   :
  4828. else
  4829.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4830. /* end confdefs.h.  */
  4831. #include <ctype.h>
  4832. #include <stdlib.h>
  4833. #if ((' ' & 0x0FF) == 0x020)
  4834. # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4835. # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4836. #else
  4837. # define ISLOWER(c) \
  4838.                    (('a' <= (c) && (c) <= 'i') \
  4839.                      || ('j' <= (c) && (c) <= 'r') \
  4840.                      || ('s' <= (c) && (c) <= 'z'))
  4841. # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4842. #endif

  4844. #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4845. int
  4846. main ()
  4847. {
  4848.   int i;
  4849.   for (i = 0; i < 256; i++)
  4850.     if (XOR (islower (i), ISLOWER (i))
  4851.         || toupper (i) != TOUPPER (i))
  4852.       return 2;
  4853.   return 0;
  4854. }
  4855. _ACEOF
  4856. if ac_fn_c_try_run "$LINENO"; then :

  4858. else
  4859.   ac_cv_header_stdc=no
  4860. fi
  4861. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4862.   conftest.$ac_objext conftest.beam conftest.$ac_ext
  4863. fi

  4865. fi
  4866. fi
  4867. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
  4868. $as_echo "$ac_cv_header_stdc" >&6; }
  4869. if test $ac_cv_header_stdc = yes; then

  4871. $as_echo "#define STDC_HEADERS 1" >>confdefs.h

  4873. fi

  4875.   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
  4876. # for constant arguments.  Useless!
  4877. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
  4878. $as_echo_n "checking for working alloca.h... " >&6; }
  4879. if test "${ac_cv_working_alloca_h+set}" = set; then :
  4880.   $as_echo_n "(cached) " >&6
  4881. else
  4882.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4883. /* end confdefs.h.  */
  4884. #include <alloca.h>
  4885. int
  4886. main ()
  4887. {
  4888. char *p = (char *) alloca (2 * sizeof (int));
  4889.                           if (p) return 0;
  4890.   ;
  4891.   return 0;
  4892. }
  4893. _ACEOF
  4894. if ac_fn_c_try_link "$LINENO"; then :
  4895.   ac_cv_working_alloca_h=yes
  4896. else
  4897.   ac_cv_working_alloca_h=no
  4898. fi
  4899. rm -f core conftest.err conftest.$ac_objext \
  4900.     conftest$ac_exeext conftest.$ac_ext
  4901. fi
  4902. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
  4903. $as_echo "$ac_cv_working_alloca_h" >&6; }
  4904. if test $ac_cv_working_alloca_h = yes; then

  4906. $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h

  4908. fi

  4910. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
  4911. $as_echo_n "checking for alloca... " >&6; }
  4912. if test "${ac_cv_func_alloca_works+set}" = set; then :
  4913.   $as_echo_n "(cached) " >&6
  4914. else
  4915.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4916. /* end confdefs.h.  */
  4917. #ifdef __GNUC__
  4918. # define alloca __builtin_alloca
  4919. #else
  4920. # ifdef _MSC_VER
  4921. #  include <malloc.h>
  4922. #  define alloca _alloca
  4923. # else
  4924. #  ifdef HAVE_ALLOCA_H
  4925. #   include <alloca.h>
  4926. #  else
  4927. #   ifdef _AIX
  4928. #pragma alloca
  4929. #   else
  4930. #    ifndef alloca /* predefined by HP cc +Olibcalls */
  4931. char *alloca ();
  4932. #    endif
  4933. #   endif
  4934. #  endif
  4935. # endif
  4936. #endif

  4938. int
  4939. main ()
  4940. {
  4941. char *p = (char *) alloca (1);
  4942.                                     if (p) return 0;
  4943.   ;
  4944.   return 0;
  4945. }
  4946. _ACEOF
  4947. if ac_fn_c_try_link "$LINENO"; then :
  4948.   ac_cv_func_alloca_works=yes
  4949. else
  4950.   ac_cv_func_alloca_works=no
  4951. fi
  4952. rm -f core conftest.err conftest.$ac_objext \
  4953.     conftest$ac_exeext conftest.$ac_ext
  4954. fi
  4955. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
  4956. $as_echo "$ac_cv_func_alloca_works" >&6; }

  4958. if test $ac_cv_func_alloca_works = yes; then

  4960. $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h

  4962. else
  4963.   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
  4964. # that cause trouble.  Some versions do not even contain alloca or
  4965. # contain a buggy version.  If you still want to use their alloca,
  4966. # use ar to extract alloca.o from them instead of compiling alloca.c.

  4968. ALLOCA=\${LIBOBJDIR}alloca.$ac_objext

  4970. $as_echo "#define C_ALLOCA 1" >>confdefs.h


  4973. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
  4974. $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
  4975. if test "${ac_cv_os_cray+set}" = set; then :
  4976.   $as_echo_n "(cached) " >&6
  4977. else
  4978.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4979. /* end confdefs.h.  */
  4980. #if defined CRAY && ! defined CRAY2
  4981. webecray
  4982. #else
  4983. wenotbecray
  4984. #endif

  4986. _ACEOF
  4987. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4988.   $EGREP "webecray" >/dev/null 2>&1; then :
  4989.   ac_cv_os_cray=yes
  4990. else
  4991.   ac_cv_os_cray=no
  4992. fi
  4993. rm -f conftest*

  4995. fi
  4996. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
  4997. $as_echo "$ac_cv_os_cray" >&6; }
  4998. if test $ac_cv_os_cray = yes; then
  4999.   for ac_func in _getb67 GETB67 getb67; do
  5000.     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  5001. ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
  5002. eval as_val=\$$as_ac_var
  5003.    if test "x$as_val" = x""yes; then :

  5005. cat >>confdefs.h <<_ACEOF
  5006. #define CRAY_STACKSEG_END $ac_func
  5007. _ACEOF

  5009.     break
  5010. fi

  5012.   done
  5013. fi

  5015. { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
  5016. $as_echo_n "checking stack direction for C alloca... " >&6; }
  5017. if test "${ac_cv_c_stack_direction+set}" = set; then :
  5018.   $as_echo_n "(cached) " >&6
  5019. else
  5020.   if test "$cross_compiling" = yes; then :
  5021.   ac_cv_c_stack_direction=0
  5022. else
  5023.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5024. /* end confdefs.h.  */
  5025. $ac_includes_default
  5026. int
  5027. ‌find_stack_direction ()
  5028. {
  5029.   static char *addr = 0;
  5030.   auto char dummy;
  5031.   if (addr == 0)
  5032.     {
  5033.       addr = &dummy;
  5034.       return find_stack_direction ();
  5035.     }
  5036.   else
  5037.     return (&dummy > addr) ? 1 : -1;
  5038. }

  5040. int
  5041. main ()
  5042. {
  5043.   return find_stack_direction () < 0;
  5044. }
  5045. _ACEOF
  5046. if ac_fn_c_try_run "$LINENO"; then :
  5047.   ac_cv_c_stack_direction=1
  5048. else
  5049.   ac_cv_c_stack_direction=-1
  5050. fi
  5051. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  5052.   conftest.$ac_objext conftest.beam conftest.$ac_ext
  5053. fi

  5055. fi
  5056. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
  5057. $as_echo "$ac_cv_c_stack_direction" >&6; }
  5058. cat >>confdefs.h <<_ACEOF
  5059. #define STACK_DIRECTION $ac_cv_c_stack_direction
  5060. _ACEOF


  5063. fi



  5067.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
  5068. $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
  5069. if test "${am_cv_langinfo_codeset+set}" = set; then :
  5070.   $as_echo_n "(cached) " >&6
  5071. else
  5072.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5073. /* end confdefs.h.  */
  5074. #include <langinfo.h>
  5075. int
  5076. main ()
  5077. {
  5078. char* cs = nl_langinfo(CODESET);
  5079.   ;
  5080.   return 0;
  5081. }
  5082. _ACEOF
  5083. if ac_fn_c_try_link "$LINENO"; then :
  5084.   am_cv_langinfo_codeset=yes
  5085. else
  5086.   am_cv_langinfo_codeset=no
  5087. fi
  5088. rm -f core conftest.err conftest.$ac_objext \
  5089.     conftest$ac_exeext conftest.$ac_ext

  5091. fi
  5092. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
  5093. $as_echo "$am_cv_langinfo_codeset" >&6; }
  5094.   if test $am_cv_langinfo_codeset = yes; then

  5096. $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h

  5098.   fi


  5101.   for ac_header in linux/perf_event.h locale.h memory.h signal.h                    sys/resource.h sys/socket.h sys/syscall.h                    sys/un.h sys/wait.h                    thread_db.h wait.h
  5102. do :
  5103.   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  5104. ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
  5105. eval as_val=\$$as_ac_Header
  5106.    if test "x$as_val" = x""yes; then :
  5107.   cat >>confdefs.h <<_ACEOF
  5108. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  5109. _ACEOF

  5111. fi

  5113. done


  5116.   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
  5117. do :
  5118.   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  5119. ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
  5120. eval as_val=\$$as_ac_var
  5121.    if test "x$as_val" = x""yes; then :
  5122.   cat >>confdefs.h <<_ACEOF
  5123. #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
  5124. _ACEOF

  5126. fi
  5127. done


  5130.   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
  5131. if test "x$ac_cv_have_decl_strerror" = x""yes; then :
  5132.   ac_have_decl=1
  5133. else
  5134.   ac_have_decl=0
  5135. fi

  5137. cat >>confdefs.h <<_ACEOF
  5138. #define HAVE_DECL_STRERROR $ac_have_decl
  5139. _ACEOF
  5140. ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
  5141. if test "x$ac_cv_have_decl_strstr" = x""yes; then :
  5142.   ac_have_decl=1
  5143. else
  5144.   ac_have_decl=0
  5145. fi

  5147. cat >>confdefs.h <<_ACEOF
  5148. #define HAVE_DECL_STRSTR $ac_have_decl
  5149. _ACEOF


  5152.     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
  5153. $as_echo_n "checking for sigsetjmp... " >&6; }
  5154. if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
  5155.   $as_echo_n "(cached) " >&6
  5156. else
  5157.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5158. /* end confdefs.h.  */

  5160. #include <setjmp.h>

  5162. int
  5163. main ()
  5164. {
  5165. sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
  5166.   ;
  5167.   return 0;
  5168. }
  5169. _ACEOF
  5170. if ac_fn_c_try_compile "$LINENO"; then :
  5171.   gdb_cv_func_sigsetjmp=yes
  5172. else
  5173.   gdb_cv_func_sigsetjmp=no
  5174. fi
  5175. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5176. fi
  5177. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
  5178. $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
  5179. if test $gdb_cv_func_sigsetjmp = yes; then

  5181. $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h

  5183. fi


  5186. # Check for UST
  5187. ustlibs=""
  5188. ustinc=""


  5191. # Check whether --with-ust was given.
  5192. if test "${with_ust+set}" = set; then :
  5193.   withval=$with_ust;
  5194. fi


  5197. # Check whether --with-ust_include was given.
  5198. if test "${with_ust_include+set}" = set; then :
  5199.   withval=$with_ust_include;
  5200. fi


  5203. # Check whether --with-ust_lib was given.
  5204. if test "${with_ust_lib+set}" = set; then :
  5205.   withval=$with_ust_lib;
  5206. fi


  5209. case $with_ust in
  5210.   no)
  5211.     ustlibs=
  5212.     ustinc=
  5213.     ;;
  5214.   "" | yes)
  5215.     ustlibs=" -lust "
  5216.     ustinc=""
  5217.     ;;
  5218.   *)
  5219.     ustlibs="-L$with_ust/lib -lust"
  5220.     ustinc="-I$with_ust/include "
  5221.     ;;
  5222. esac
  5223. if test "x$with_ust_include" != x; then
  5224.   ustinc="-I$with_ust_include "
  5225. fi
  5226. if test "x$with_ust_lib" != x; then
  5227.   ustlibs="-L$with_ust_lib -lust"
  5228. fi

  5230. if test "x$with_ust" != "xno"; then
  5231.   saved_CFLAGS="$CFLAGS"
  5232.   CFLAGS="$CFLAGS $ustinc"
  5233.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
  5234. $as_echo_n "checking for ust... " >&6; }
  5235.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5236. /* end confdefs.h.  */

  5238. #define CONFIG_UST_GDB_INTEGRATION
  5239. #include <ust/ust.h>

  5241. int
  5242. main ()
  5243. {

  5245.   ;
  5246.   return 0;
  5247. }
  5248. _ACEOF
  5249. if ac_fn_c_try_compile "$LINENO"; then :
  5250.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  5251. $as_echo "yes" >&6; };
  5252. $as_echo "#define HAVE_UST 1" >>confdefs.h

  5254. else
  5255.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5256. $as_echo "no" >&6; }; ustlibs= ; ustinc=
  5257. fi
  5258. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5259.   CFLAGS="$saved_CFLAGS"
  5260. fi

  5262. # Flags needed for UST



  5266. # Check whether --enable-werror was given.
  5267. if test "${enable_werror+set}" = set; then :
  5268.   enableval=$enable_werror; case "${enableval}" in
  5269.      yes | y) ERROR_ON_WARNING="yes" ;;
  5270.      no | n)  ERROR_ON_WARNING="no" ;;
  5271.      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
  5272.    esac
  5273. fi


  5276. # Enable -Werror by default when using gcc.  Turn it off for releases.
  5277. if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
  5278.     ERROR_ON_WARNING=yes
  5279. fi

  5281. WERROR_CFLAGS=""
  5282. if test "${ERROR_ON_WARNING}" = yes ; then
  5283.     WERROR_CFLAGS="-Werror"
  5284. fi

  5286. build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
  5287. -Wformat-nonliteral -Wno-char-subscripts -Wempty-body"

  5289. WARN_CFLAGS=""
  5290. if test "x$GCC" = xyes
  5291. then
  5292.     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
  5293. $as_echo_n "checking compiler warning flags... " >&6; }
  5294.     # Separate out the -Werror flag as some files just cannot be
  5295.     # compiled with it enabled.
  5296.     for w in ${build_warnings}; do
  5297.         case $w in
  5298.         -Werr*) WERROR_CFLAGS=-Werror ;;
  5299.         *) # Check that GCC accepts it
  5300.             saved_CFLAGS="$CFLAGS"
  5301.             CFLAGS="$CFLAGS $w"
  5302.             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5303. /* end confdefs.h.  */

  5305. int
  5306. main ()
  5307. {

  5309.   ;
  5310.   return 0;
  5311. }
  5312. _ACEOF
  5313. if ac_fn_c_try_compile "$LINENO"; then :
  5314.   WARN_CFLAGS="${WARN_CFLAGS} $w"
  5315. fi
  5316. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5317.             CFLAGS="$saved_CFLAGS"
  5318.         esac
  5319.     done
  5320.     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
  5321. $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
  5322. fi



  5326. old_LIBS="$LIBS"
  5327. LIBS="$LIBS -ldl"
  5328. for ac_func in dladdr
  5329. do :
  5330.   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
  5331. if test "x$ac_cv_func_dladdr" = x""yes; then :
  5332.   cat >>confdefs.h <<_ACEOF
  5333. #define HAVE_DLADDR 1
  5334. _ACEOF

  5336. fi
  5337. done

  5339. LIBS="$old_LIBS"

  5341. ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
  5342. if test "x$ac_cv_have_decl_strerror" = x""yes; then :
  5343.   ac_have_decl=1
  5344. else
  5345.   ac_have_decl=0
  5346. fi

  5348. cat >>confdefs.h <<_ACEOF
  5349. #define HAVE_DECL_STRERROR $ac_have_decl
  5350. _ACEOF
  5351. ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
  5352. if test "x$ac_cv_have_decl_perror" = x""yes; then :
  5353.   ac_have_decl=1
  5354. else
  5355.   ac_have_decl=0
  5356. fi

  5358. cat >>confdefs.h <<_ACEOF
  5359. #define HAVE_DECL_PERROR $ac_have_decl
  5360. _ACEOF
  5361. ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
  5362. if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
  5363.   ac_have_decl=1
  5364. else
  5365.   ac_have_decl=0
  5366. fi

  5368. cat >>confdefs.h <<_ACEOF
  5369. #define HAVE_DECL_VASPRINTF $ac_have_decl
  5370. _ACEOF
  5371. ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
  5372. if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
  5373.   ac_have_decl=1
  5374. else
  5375.   ac_have_decl=0
  5376. fi

  5378. cat >>confdefs.h <<_ACEOF
  5379. #define HAVE_DECL_VSNPRINTF $ac_have_decl
  5380. _ACEOF


  5383. ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
  5384. #include <sys/socket.h>

  5386. "
  5387. if test "x$ac_cv_type_socklen_t" = x""yes; then :

  5389. cat >>confdefs.h <<_ACEOF
  5390. #define HAVE_SOCKLEN_T 1
  5391. _ACEOF


  5394. fi


  5397. ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>

  5399. "
  5400. if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :

  5402. cat >>confdefs.h <<_ACEOF
  5403. #define HAVE_ELF32_AUXV_T 1
  5404. _ACEOF


  5407. fi
  5408. ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>

  5410. "
  5411. if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :

  5413. cat >>confdefs.h <<_ACEOF
  5414. #define HAVE_ELF64_AUXV_T 1
  5415. _ACEOF


  5418. fi




  5423. # Check whether --with-pkgversion was given.
  5424. if test "${with_pkgversion+set}" = set; then :
  5425.   withval=$with_pkgversion; case "$withval" in
  5426.       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
  5427.       no)  PKGVERSION= ;;
  5428.       *)   PKGVERSION="($withval) " ;;
  5429.      esac
  5430. else
  5431.   PKGVERSION="(GDB) "

  5433. fi





  5439. # Check whether --with-bugurl was given.
  5440. if test "${with_bugurl+set}" = set; then :
  5441.   withval=$with_bugurl; case "$withval" in
  5442.       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
  5443.       no)  BUGURL=
  5444.            ;;
  5445.       *)   BUGURL="$withval"
  5446.            ;;
  5447.      esac
  5448. else
  5449.   BUGURL="http://www.gnu.org/software/gdb/bugs/"

  5451. fi

  5453.   case ${BUGURL} in
  5454.   "")
  5455.     REPORT_BUGS_TO=
  5456.     REPORT_BUGS_TEXI=
  5457.     ;;
  5458.   *)
  5459.     REPORT_BUGS_TO="<$BUGURL>"
  5460.     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
  5461.     ;;
  5462.   esac;




  5467. cat >>confdefs.h <<_ACEOF
  5468. #define PKGVERSION "$PKGVERSION"
  5469. _ACEOF


  5472. cat >>confdefs.h <<_ACEOF
  5473. #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
  5474. _ACEOF


  5477. # Check for various supplementary target information (beyond the
  5478. # triplet) which might affect the choices in configure.srv.
  5479. case "${target}" in
  5480.   i[34567]86-*-linux*)
  5481.     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
  5482. $as_echo_n "checking if building for x86-64... " >&6; }
  5483. if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
  5484.   $as_echo_n "(cached) " >&6
  5485. else
  5486.   save_CPPFLAGS="$CPPFLAGS"
  5487.                     CPPFLAGS="$CPPFLAGS $CFLAGS"
  5488.                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5489. /* end confdefs.h.  */

  5491. #if __x86_64__
  5492. got it
  5493. #endif

  5495. _ACEOF
  5496. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  5497.   $EGREP "got it" >/dev/null 2>&1; then :
  5498.   gdb_cv_i386_is_x86_64=yes
  5499. else
  5500.   gdb_cv_i386_is_x86_64=no
  5501. fi
  5502. rm -f conftest*

  5504.                     CPPFLAGS="$save_CPPFLAGS"
  5505. fi
  5506. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
  5507. $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
  5508.     ;;
  5509.   m68k-*-*)
  5510.     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
  5511. $as_echo_n "checking if building for Coldfire... " >&6; }
  5512. if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
  5513.   $as_echo_n "(cached) " >&6
  5514. else
  5515.   save_CPPFLAGS="$CPPFLAGS"
  5516.                     CPPFLAGS="$CPPFLAGS $CFLAGS"
  5517.                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5518. /* end confdefs.h.  */

  5520. #ifdef __mcoldfire__
  5521. got it
  5522. #endif

  5524. _ACEOF
  5525. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  5526.   $EGREP "got it" >/dev/null 2>&1; then :
  5527.   gdb_cv_m68k_is_coldfire=yes
  5528. else
  5529.   gdb_cv_m68k_is_coldfire=no
  5530. fi
  5531. rm -f conftest*

  5533.                     CPPFLAGS="$save_CPPFLAGS"
  5534. fi
  5535. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
  5536. $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
  5537.     ;;
  5538. esac

  5540. . ${srcdir}/configure.srv

  5542. if test "${srv_mingwce}" = "yes"; then
  5543.   LIBS="$LIBS -lws2"
  5544. elif test "${srv_mingw}" = "yes"; then
  5545.   LIBS="$LIBS -lws2_32"
  5546. elif test "${srv_qnx}" = "yes"; then
  5547.   LIBS="$LIBS -lsocket"
  5548. elif test "${srv_lynxos}" = "yes"; then
  5549.   LIBS="$LIBS -lnetinet"
  5550. fi

  5552. if test "${srv_mingw}" = "yes"; then

  5554. $as_echo "#define USE_WIN32API 1" >>confdefs.h

  5556. fi

  5558. if test "${srv_linux_usrregs}" = "yes"; then

  5560. $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h

  5562. fi

  5564. if test "${srv_linux_regsets}" = "yes"; then

  5566. $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h


  5569.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
  5570. $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
  5571.   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
  5572.   $as_echo_n "(cached) " >&6
  5573. else
  5574.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5575. /* end confdefs.h.  */
  5576. #include <sys/ptrace.h>
  5577. int
  5578. main ()
  5579. {
  5580. PTRACE_GETREGS;
  5581.   ;
  5582.   return 0;
  5583. }
  5584. _ACEOF
  5585. if ac_fn_c_try_compile "$LINENO"; then :
  5586.   gdbsrv_cv_have_ptrace_getregs=yes
  5587. else
  5588.   gdbsrv_cv_have_ptrace_getregs=no
  5589. fi
  5590. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5591. fi

  5593.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
  5594. $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
  5595.   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then

  5597. $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h

  5599.   fi

  5601.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
  5602. $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
  5603.   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
  5604.   $as_echo_n "(cached) " >&6
  5605. else
  5606.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5607. /* end confdefs.h.  */
  5608. #include <sys/ptrace.h>
  5609. int
  5610. main ()
  5611. {
  5612. PTRACE_GETFPXREGS;
  5613.   ;
  5614.   return 0;
  5615. }
  5616. _ACEOF
  5617. if ac_fn_c_try_compile "$LINENO"; then :
  5618.   gdbsrv_cv_have_ptrace_getfpxregs=yes
  5619. else
  5620.   gdbsrv_cv_have_ptrace_getfpxregs=no
  5621. fi
  5622. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5623. fi

  5625.   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
  5626. $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
  5627.   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then

  5629. $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h

  5631.   fi
  5632. fi

  5634. if test "${srv_linux_btrace}" = "yes"; then

  5636. $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h

  5638. fi

  5640. if test "$ac_cv_header_sys_procfs_h" = yes; then
  5641.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
  5642. $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
  5643. if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
  5644.   $as_echo_n "(cached) " >&6
  5645. else
  5646.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5647. /* end confdefs.h.  */

  5649. #define _SYSCALL32
  5650. /* Needed for new procfs interface on sparc-solaris.  */
  5651. #define _STRUCTURED_PROC 1
  5652. #include <sys/procfs.h>
  5653. int
  5654. main ()
  5655. {
  5656. lwpid_t avar
  5657.   ;
  5658.   return 0;
  5659. }
  5660. _ACEOF
  5661. if ac_fn_c_try_compile "$LINENO"; then :
  5662.   bfd_cv_have_sys_procfs_type_lwpid_t=yes
  5663. else
  5664.   bfd_cv_have_sys_procfs_type_lwpid_t=no

  5666. fi
  5667. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5668. fi

  5670. if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then

  5672. $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h

  5674. fi
  5675. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
  5676. $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }

  5678.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
  5679. $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
  5680. if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
  5681.   $as_echo_n "(cached) " >&6
  5682. else
  5683.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5684. /* end confdefs.h.  */

  5686. #define _SYSCALL32
  5687. /* Needed for new procfs interface on sparc-solaris.  */
  5688. #define _STRUCTURED_PROC 1
  5689. #include <sys/procfs.h>
  5690. int
  5691. main ()
  5692. {
  5693. psaddr_t avar
  5694.   ;
  5695.   return 0;
  5696. }
  5697. _ACEOF
  5698. if ac_fn_c_try_compile "$LINENO"; then :
  5699.   bfd_cv_have_sys_procfs_type_psaddr_t=yes
  5700. else
  5701.   bfd_cv_have_sys_procfs_type_psaddr_t=no

  5703. fi
  5704. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5705. fi

  5707. if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then

  5709. $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h

  5711. fi
  5712. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
  5713. $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }

  5715.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
  5716. $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
  5717. if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
  5718.   $as_echo_n "(cached) " >&6
  5719. else
  5720.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5721. /* end confdefs.h.  */

  5723. #define _SYSCALL32
  5724. /* Needed for new procfs interface on sparc-solaris.  */
  5725. #define _STRUCTURED_PROC 1
  5726. #include <sys/procfs.h>
  5727. int
  5728. main ()
  5729. {
  5730. prgregset_t avar
  5731.   ;
  5732.   return 0;
  5733. }
  5734. _ACEOF
  5735. if ac_fn_c_try_compile "$LINENO"; then :
  5736.   bfd_cv_have_sys_procfs_type_prgregset_t=yes
  5737. else
  5738.   bfd_cv_have_sys_procfs_type_prgregset_t=no

  5740. fi
  5741. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5742. fi

  5744. if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then

  5746. $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h

  5748. fi
  5749. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
  5750. $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }

  5752.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
  5753. $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
  5754. if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
  5755.   $as_echo_n "(cached) " >&6
  5756. else
  5757.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5758. /* end confdefs.h.  */

  5760. #define _SYSCALL32
  5761. /* Needed for new procfs interface on sparc-solaris.  */
  5762. #define _STRUCTURED_PROC 1
  5763. #include <sys/procfs.h>
  5764. int
  5765. main ()
  5766. {
  5767. elf_fpregset_t avar
  5768.   ;
  5769.   return 0;
  5770. }
  5771. _ACEOF
  5772. if ac_fn_c_try_compile "$LINENO"; then :
  5773.   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
  5774. else
  5775.   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no

  5777. fi
  5778. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5779. fi

  5781. if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then

  5783. $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h

  5785. fi
  5786. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
  5787. $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }

  5789. fi

  5791. if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
  5792.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
  5793. $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
  5794. if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
  5795.   $as_echo_n "(cached) " >&6
  5796. else
  5797.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5798. /* end confdefs.h.  */

  5800. #include <thread_db.h>
  5801. int
  5802. main ()
  5803. {
  5804. lwpid_t avar
  5805.   ;
  5806.   return 0;
  5807. }
  5808. _ACEOF
  5809. if ac_fn_c_try_compile "$LINENO"; then :
  5810.   gdbserver_cv_have_thread_db_type_lwpid_t=yes
  5811. else
  5812.   gdbserver_cv_have_thread_db_type_lwpid_t=no

  5814. fi
  5815. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5816. fi

  5818. if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then

  5820. $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h

  5822. fi
  5823. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
  5824. $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }

  5826. fi

  5828. if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
  5829.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
  5830. $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
  5831. if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
  5832.   $as_echo_n "(cached) " >&6
  5833. else
  5834.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5835. /* end confdefs.h.  */

  5837. #include <thread_db.h>
  5838. int
  5839. main ()
  5840. {
  5841. psaddr_t avar
  5842.   ;
  5843.   return 0;
  5844. }
  5845. _ACEOF
  5846. if ac_fn_c_try_compile "$LINENO"; then :
  5847.   gdbserver_cv_have_thread_db_type_psaddr_t=yes
  5848. else
  5849.   gdbserver_cv_have_thread_db_type_psaddr_t=no

  5851. fi
  5852. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5853. fi

  5855. if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then

  5857. $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h

  5859. fi
  5860. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
  5861. $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }

  5863. fi

  5865. old_LIBS="$LIBS"
  5866. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
  5867. $as_echo_n "checking for dlopen in -ldl... " >&6; }
  5868. if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
  5869.   $as_echo_n "(cached) " >&6
  5870. else
  5871.   ac_check_lib_save_LIBS=$LIBS
  5872. LIBS="-ldl  $LIBS"
  5873. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5874. /* end confdefs.h.  */

  5876. /* Override any GCC internal prototype to avoid an error.
  5877.    Use char because int might match the return type of a GCC
  5878.    builtin and then its argument prototype would still apply.  */
  5879. #ifdef __cplusplus
  5880. extern "C"
  5881. #endif
  5882. char dlopen ();
  5883. int
  5884. main ()
  5885. {
  5886. return dlopen ();
  5887.   ;
  5888.   return 0;
  5889. }
  5890. _ACEOF
  5891. if ac_fn_c_try_link "$LINENO"; then :
  5892.   ac_cv_lib_dl_dlopen=yes
  5893. else
  5894.   ac_cv_lib_dl_dlopen=no
  5895. fi
  5896. rm -f core conftest.err conftest.$ac_objext \
  5897.     conftest$ac_exeext conftest.$ac_ext
  5898. LIBS=$ac_check_lib_save_LIBS
  5899. fi
  5900. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
  5901. $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
  5902. if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
  5903.   cat >>confdefs.h <<_ACEOF
  5904. #define HAVE_LIBDL 1
  5905. _ACEOF

  5907.   LIBS="-ldl $LIBS"

  5909. fi

  5911. LIBS="$old_LIBS"

  5913. srv_thread_depfiles=
  5914. srv_libs=

  5916. if test "$srv_linux_thread_db" = "yes"; then
  5917.   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
  5918.     srv_libs="-ldl"
  5919.     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
  5920. $as_echo_n "checking for the dynamic export flag... " >&6; }
  5921.     old_LDFLAGS="$LDFLAGS"
  5922.     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
  5923.     # supported there.
  5924.     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
  5925.     LDFLAGS="$LDFLAGS $RDYNAMIC"
  5926.     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5927. /* end confdefs.h.  */

  5929. int
  5930. main ()
  5931. {

  5933.   ;
  5934.   return 0;
  5935. }
  5936. _ACEOF
  5937. if ac_fn_c_try_link "$LINENO"; then :
  5938.   found="-Wl,--dynamic-list"
  5939.                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
  5940. else
  5941.   RDYNAMIC="-rdynamic"
  5942.                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
  5943.                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5944. /* end confdefs.h.  */

  5946. int
  5947. main ()
  5948. {

  5950.   ;
  5951.   return 0;
  5952. }
  5953. _ACEOF
  5954. if ac_fn_c_try_link "$LINENO"; then :
  5955.   found="-rdynamic"
  5956. else
  5957.   found="no"
  5958.                               RDYNAMIC=""
  5959. fi
  5960. rm -f core conftest.err conftest.$ac_objext \
  5961.     conftest$ac_exeext conftest.$ac_ext
  5962. fi
  5963. rm -f core conftest.err conftest.$ac_objext \
  5964.     conftest$ac_exeext conftest.$ac_ext

  5966.     LDFLAGS="$old_LDFLAGS"
  5967.     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
  5968. $as_echo "$found" >&6; }
  5969.   else
  5970.     srv_libs="-lthread_db"
  5971.   fi

  5973.   srv_thread_depfiles="thread-db.o proc-service.o"

  5975. $as_echo "#define USE_THREAD_DB 1" >>confdefs.h

  5977.   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
  5978. $as_echo_n "checking for TD_VERSION... " >&6; }
  5979. if test "${gdbsrv_cv_have_td_version+set}" = set; then :
  5980.   $as_echo_n "(cached) " >&6
  5981. else
  5982.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5983. /* end confdefs.h.  */
  5984. #include <thread_db.h>
  5985. int
  5986. main ()
  5987. {
  5988. TD_VERSION;
  5989.   ;
  5990.   return 0;
  5991. }
  5992. _ACEOF
  5993. if ac_fn_c_try_compile "$LINENO"; then :
  5994.   gdbsrv_cv_have_td_version=yes
  5995. else
  5996.   gdbsrv_cv_have_td_version=no
  5997. fi
  5998. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5999. fi
  6000. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
  6001. $as_echo "$gdbsrv_cv_have_td_version" >&6; }
  6002.   if test $gdbsrv_cv_have_td_version = yes; then

  6004. $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h

  6006.   fi
  6007. fi


  6010. # Check whether --with-libthread-db was given.
  6011. if test "${with_libthread_db+set}" = set; then :
  6012.   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
  6013.   srv_libs="$srv_libthread_db_path"

  6015. fi


  6018. if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then

  6020. $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h

  6022. fi

  6024. if test "$srv_xmlfiles" != ""; then
  6025.   srv_xmlbuiltin="xml-builtin.o"

  6027. $as_echo "#define USE_XML 1" >>confdefs.h


  6030.   tmp_xmlfiles=$srv_xmlfiles
  6031.   srv_xmlfiles=""
  6032.   for f in $tmp_xmlfiles; do
  6033.     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
  6034.   done
  6035. fi

  6037. GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
  6038. GDBSERVER_LIBS="$srv_libs"

  6040. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
  6041. $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
  6042. if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
  6043.   $as_echo_n "(cached) " >&6
  6044. else

  6046. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6047. /* end confdefs.h.  */

  6049. int
  6050. main ()
  6051. {
  6052. int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
  6053.   ;
  6054.   return 0;
  6055. }
  6056. _ACEOF
  6057. if ac_fn_c_try_link "$LINENO"; then :
  6058.   gdbsrv_cv_have_sync_builtins=yes
  6059. else
  6060.   gdbsrv_cv_have_sync_builtins=no
  6061. fi
  6062. rm -f core conftest.err conftest.$ac_objext \
  6063.     conftest$ac_exeext conftest.$ac_ext
  6064. fi
  6065. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
  6066. $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
  6067. if test $gdbsrv_cv_have_sync_builtins = yes; then

  6069. $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h

  6071. fi

  6073. saved_cflags="$CFLAGS"
  6074. CFLAGS="$CFLAGS -fvisibility=hidden"
  6075. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6076. /* end confdefs.h.  */

  6078. int
  6079. main ()
  6080. {

  6082.   ;
  6083.   return 0;
  6084. }
  6085. _ACEOF
  6086. if ac_fn_c_try_compile "$LINENO"; then :
  6087.   gdbsrv_cv_have_visibility_hidden=yes
  6088. else
  6089.   gdbsrv_cv_have_visibility_hidden=no
  6090. fi
  6091. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6092. CFLAGS="$saved_cflags"

  6094. ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
  6095. "
  6096. if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
  6097.   ac_have_decl=1
  6098. else
  6099.   ac_have_decl=0
  6100. fi

  6102. cat >>confdefs.h <<_ACEOF
  6103. #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
  6104. _ACEOF


  6107. if test "$cross_compiling" = yes; then :
  6108.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6109. /* end confdefs.h.  */
  6110. #include <sys/personality.h>
  6111. int
  6112. main ()
  6113. {

  6115. #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
  6116. #       define ADDR_NO_RANDOMIZE 0x0040000
  6117. #      endif
  6118.        /* Test the flag could be set and stays set.  */
  6119.        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
  6120.        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
  6121.            return 1
  6122.   ;
  6123.   return 0;
  6124. }
  6125. _ACEOF
  6126. if ac_fn_c_try_link "$LINENO"; then :
  6127.   gdbsrv_cv_have_personality=true
  6128. else
  6129.   gdbsrv_cv_have_personality=false
  6130. fi
  6131. rm -f core conftest.err conftest.$ac_objext \
  6132.     conftest$ac_exeext conftest.$ac_ext
  6133. else
  6134.   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6135. /* end confdefs.h.  */
  6136. #include <sys/personality.h>
  6137. int
  6138. main ()
  6139. {

  6141. #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
  6142. #       define ADDR_NO_RANDOMIZE 0x0040000
  6143. #      endif
  6144.        /* Test the flag could be set and stays set.  */
  6145.        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
  6146.        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
  6147.            return 1
  6148.   ;
  6149.   return 0;
  6150. }
  6151. _ACEOF
  6152. if ac_fn_c_try_run "$LINENO"; then :
  6153.   gdbsrv_cv_have_personality=true
  6154. else
  6155.   gdbsrv_cv_have_personality=false
  6156. fi
  6157. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  6158.   conftest.$ac_objext conftest.beam conftest.$ac_ext
  6159. fi

  6161. if $gdbsrv_cv_have_personality
  6162. then

  6164. $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h

  6166. fi


  6169. IPA_DEPFILES=""
  6170. extra_libraries=""

  6172. # check whether to enable the inprocess agent
  6173. if test "$ipa_obj" != "" \
  6174.    -a "$gdbsrv_cv_have_sync_builtins" = yes \
  6175.    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
  6176.    have_ipa=true
  6177. else
  6178.    have_ipa=false
  6179. fi

  6181. # Check whether --enable-inprocess-agent was given.
  6182. if test "${enable_inprocess_agent+set}" = set; then :
  6183.   enableval=$enable_inprocess_agent; case "$enableval" in
  6184.   yes) want_ipa=true ;;
  6185.   no) want_ipa=false ;;
  6186.   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
  6187. esac
  6188. else
  6189.   want_ipa=$have_ipa
  6190. fi


  6193. if $want_ipa ; then
  6194.    if $have_ipa ; then
  6195.      IPA_DEPFILES="$ipa_obj"
  6196.      extra_libraries="$extra_libraries libinproctrace.so"
  6197.    else
  6198.      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
  6199.    fi
  6200. fi








  6209. GNULIB=build-gnulib-gdbserver/import

  6211. GNULIB_STDINT_H=
  6212. if test x"$STDINT_H" != x; then
  6213.   GNULIB_STDINT_H=$GNULIB/$STDINT_H
  6214. fi


  6217. ac_config_files="$ac_config_files Makefile"

  6219. ac_config_commands="$ac_config_commands default"

  6221. cat >confcache <<\_ACEOF
  6222. # This file is a shell script that caches the results of configure
  6223. # tests run on this system so they can be shared between configure
  6224. # scripts and configure runs, see configure's option --config-cache.
  6225. # It is not useful on other systems.  If it contains results you don't
  6226. # want to keep, you may remove or edit it.
  6227. #
  6228. # config.status only pays attention to the cache file if you give it
  6229. # the --recheck option to rerun configure.
  6230. #
  6231. # `ac_cv_env_foo' variables (set or unset) will be overridden when
  6232. # loading this file, other *unset* `ac_cv_foo' will be assigned the
  6233. # following values.

  6235. _ACEOF

  6237. # The following way of writing the cache mishandles newlines in values,
  6238. # but we know of no workaround that is simple, portable, and efficient.
  6239. # So, we kill variables containing newlines.
  6240. # Ultrix sh set writes to stderr and can't be redirected directly,
  6241. # and sets the high bit in the cache file unless we assign to the vars.
  6242. (
  6243.   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
  6244.     eval ac_val=\$$ac_var
  6245.     case $ac_val in #(
  6246.     *${as_nl}*)
  6247.       case $ac_var in #(
  6248.       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
  6249. $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
  6250.       esac
  6251.       case $ac_var in #(
  6252.       _ | IFS | as_nl) ;; #(
  6253.       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  6254.       *) { eval $ac_var=; unset $ac_var;} ;;
  6255.       esac ;;
  6256.     esac
  6257.   done

  6259.   (set) 2>&1 |
  6260.     case $as_nl`(ac_space=' '; set) 2>&1` in #(
  6261.     *${as_nl}ac_space=\ *)
  6262.       # `set' does not quote correctly, so add quotes: double-quote
  6263.       # substitution turns \\\\ into \\, and sed turns \\ into \.
  6264.       sed -n \
  6265.         "s/'/'\\\\''/g;
  6266.           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
  6267.       ;; #(
  6268.     *)
  6269.       # `set' quotes correctly as required by POSIX, so do not add quotes.
  6270.       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  6271.       ;;
  6272.     esac |
  6273.     sort
  6274. ) |
  6275.   sed '
  6276.      /^ac_cv_env_/b end
  6277.      t clear
  6278.      :clear
  6279.      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
  6280.      t end
  6281.      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
  6282.      :end' >>confcache
  6283. if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  6284.   if test -w "$cache_file"; then
  6285.     test "x$cache_file" != "x/dev/null" &&
  6286.       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
  6287. $as_echo "$as_me: updating cache $cache_file" >&6;}
  6288.     cat confcache >$cache_file
  6289.   else
  6290.     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
  6291. $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  6292.   fi
  6293. fi
  6294. rm -f confcache

  6296. test "x$prefix" = xNONE && prefix=$ac_default_prefix
  6297. # Let make expand exec_prefix.
  6298. test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

  6300. DEFS=-DHAVE_CONFIG_H

  6302. ac_libobjs=
  6303. ac_ltlibobjs=
  6304. for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  6305.   # 1. Remove the extension, and $U if already installed.
  6306.   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  6307.   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  6308.   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  6309.   #    will be set to the directory where LIBOBJS objects are built.
  6310.   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  6311.   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
  6312. done
  6313. LIBOBJS=$ac_libobjs

  6315. LTLIBOBJS=$ac_ltlibobjs


  6318. if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
  6319.   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
  6320. Usually this means the macro was only invoked conditionally." "$LINENO" 5
  6321. fi
  6322. if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
  6323.   as_fn_error "conditional \"GMAKE\" was never defined.
  6324. Usually this means the macro was only invoked conditionally." "$LINENO" 5
  6325. fi

  6327. : ${CONFIG_STATUS=./config.status}
  6328. ac_write_fail=0
  6329. ac_clean_files_save=$ac_clean_files
  6330. ac_clean_files="$ac_clean_files $CONFIG_STATUS"
  6331. { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
  6332. $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
  6333. as_write_fail=0
  6334. cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
  6335. #! $SHELL
  6336. # Generated by $as_me.
  6337. # Run this file to recreate the current configuration.
  6338. # Compiler output produced by configure, useful for debugging
  6339. # configure, is in config.log if it exists.

  6341. debug=false
  6342. ac_cs_recheck=false
  6343. ac_cs_silent=false

  6345. SHELL=\${CONFIG_SHELL-$SHELL}
  6346. export SHELL
  6347. _ASEOF
  6348. cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
  6349. ## -------------------- ##
  6350. ## M4sh Initialization. ##
  6351. ## -------------------- ##

  6353. # Be more Bourne compatible
  6354. DUALCASE=1; export DUALCASE # for MKS sh
  6355. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  6356.   emulate sh
  6357.   NULLCMD=:
  6358.   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  6359.   # is contrary to our usage.  Disable this feature.
  6360.   alias -g '${1+"$@"}'='"$@"'
  6361.   setopt NO_GLOB_SUBST
  6362. else
  6363.   case `(set -o) 2>/dev/null` in #(
  6364.   *posix*) :
  6365.     set -o posix ;; #(
  6366.   *) :
  6367.      ;;
  6368. esac
  6369. fi


  6372. as_nl='
  6373. '
  6374. export as_nl
  6375. # Printing a long string crashes Solaris 7 /usr/bin/printf.
  6376. as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  6377. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  6378. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  6379. # Prefer a ksh shell builtin over an external printf program on Solaris,
  6380. # but without wasting forks for bash or zsh.
  6381. if test -z "$BASH_VERSION$ZSH_VERSION" \
  6382.     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  6383.   as_echo='print -r --'
  6384.   as_echo_n='print -rn --'
  6385. elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  6386.   as_echo='printf %s\n'
  6387.   as_echo_n='printf %s'
  6388. else
  6389.   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  6390.     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  6391.     as_echo_n='/usr/ucb/echo -n'
  6392.   else
  6393.     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  6394.     as_echo_n_body='eval
  6395.       arg=$1;
  6396.       case $arg in #(
  6397.       *"$as_nl"*)
  6398.         expr "X$arg" : "X\\(.*\\)$as_nl";
  6399.         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  6400.       esac;
  6401.       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  6402.     '
  6403.     export as_echo_n_body
  6404.     as_echo_n='sh -c $as_echo_n_body as_echo'
  6405.   fi
  6406.   export as_echo_body
  6407.   as_echo='sh -c $as_echo_body as_echo'
  6408. fi

  6410. # The user is always right.
  6411. if test "${PATH_SEPARATOR+set}" != set; then
  6412.   PATH_SEPARATOR=:
  6413.   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  6414.     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  6415.       PATH_SEPARATOR=';'
  6416.   }
  6417. fi


  6420. # IFS
  6421. # We need space, tab and new line, in precisely that order.  Quoting is
  6422. # there to prevent editors from complaining about space-tab.
  6423. # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  6424. # splitting by setting IFS to empty value.)
  6425. IFS=" ""        $as_nl"

  6427. # Find who we are.  Look in the path if we contain no directory separator.
  6428. case $0 in #((
  6429.   *[\\/]* ) as_myself=$0 ;;
  6430.   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6431. for as_dir in $PATH
  6432. do
  6433.   IFS=$as_save_IFS
  6434.   test -z "$as_dir" && as_dir=.
  6435.     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  6436.   done
  6437. IFS=$as_save_IFS

  6439.      ;;
  6440. esac
  6441. # We did not find ourselves, most probably we were run as `sh COMMAND'
  6442. # in which case we are not to be found in the path.
  6443. if test "x$as_myself" = x; then
  6444.   as_myself=$0
  6445. fi
  6446. if test ! -f "$as_myself"; then
  6447.   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  6448.   exit 1
  6449. fi

  6451. # Unset variables that we do not need and which cause bugs (e.g. in
  6452. # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
  6453. # suppresses any "Segmentation fault" message there.  '((' could
  6454. # trigger a bug in pdksh 5.2.14.
  6455. for as_var in BASH_ENV ENV MAIL MAILPATH
  6456. do eval test x\${$as_var+set} = xset \
  6457.   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  6458. done
  6459. PS1='$ '
  6460. PS2='> '
  6461. PS4='+ '

  6463. # NLS nuisances.
  6464. LC_ALL=C
  6465. export LC_ALL
  6466. LANGUAGE=C
  6467. export LANGUAGE

  6469. # CDPATH.
  6470. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH


  6473. # as_fn_error ERROR [LINENO LOG_FD]
  6474. # ---------------------------------
  6475. # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  6476. # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  6477. # script with status $?, using 1 if that was 0.
  6478. ‌as_fn_error ()
  6479. {
  6480.   as_status=$?; test $as_status -eq 0 && as_status=1
  6481.   if test "$3"; then
  6482.     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  6483.     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
  6484.   fi
  6485.   $as_echo "$as_me: error: $1" >&2
  6486.   as_fn_exit $as_status
  6487. } # as_fn_error


  6490. # as_fn_set_status STATUS
  6491. # -----------------------
  6492. # Set $? to STATUS, without forking.
  6493. ‌as_fn_set_status ()
  6494. {
  6495.   return $1
  6496. } # as_fn_set_status

  6498. # as_fn_exit STATUS
  6499. # -----------------
  6500. # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  6501. ‌as_fn_exit ()
  6502. {
  6503.   set +e
  6504.   as_fn_set_status $1
  6505.   exit $1
  6506. } # as_fn_exit

  6508. # as_fn_unset VAR
  6509. # ---------------
  6510. # Portably unset VAR.
  6511. ‌as_fn_unset ()
  6512. {
  6513.   { eval $1=; unset $1;}
  6514. }
  6515. as_unset=as_fn_unset
  6516. # as_fn_append VAR VALUE
  6517. # ----------------------
  6518. # Append the text in VALUE to the end of the definition contained in VAR. Take
  6519. # advantage of any shell optimizations that allow amortized linear growth over
  6520. # repeated appends, instead of the typical quadratic growth present in naive
  6521. # implementations.
  6522. if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  6523.   eval 'as_fn_append ()
  6524.   {
  6525.     eval $1+=\$2
  6526.   }'
  6527. else
  6528. ‌  as_fn_append ()
  6529.   {
  6530.     eval $1=\$$1\$2
  6531.   }
  6532. fi # as_fn_append

  6534. # as_fn_arith ARG...
  6535. # ------------------
  6536. # Perform arithmetic evaluation on the ARGs, and store the result in the
  6537. # global $as_val. Take advantage of shells that can avoid forks. The arguments
  6538. # must be portable across $(()) and expr.
  6539. if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  6540.   eval 'as_fn_arith ()
  6541.   {
  6542.     as_val=$(( $* ))
  6543.   }'
  6544. else
  6545. ‌  as_fn_arith ()
  6546.   {
  6547.     as_val=`expr "$@" || test $? -eq 1`
  6548.   }
  6549. fi # as_fn_arith


  6552. if expr a : '\(a\)' >/dev/null 2>&1 &&
  6553.    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  6554.   as_expr=expr
  6555. else
  6556.   as_expr=false
  6557. fi

  6559. if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  6560.   as_basename=basename
  6561. else
  6562.   as_basename=false
  6563. fi

  6565. if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  6566.   as_dirname=dirname
  6567. else
  6568.   as_dirname=false
  6569. fi

  6571. as_me=`$as_basename -- "$0" ||
  6572. $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  6573.          X"$0" : 'X\(//\)$' \| \
  6574.          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  6575. $as_echo X/"$0" |
  6576.     sed '/^.*\/\([^/][^/]*\)\/*$/{
  6577.             s//\1/
  6578.             q
  6579.           }
  6580.           /^X\/\(\/\/\)$/{
  6581.             s//\1/
  6582.             q
  6583.           }
  6584.           /^X\/\(\/\).*/{
  6585.             s//\1/
  6586.             q
  6587.           }
  6588.           s/.*/./; q'`

  6590. # Avoid depending upon Character Ranges.
  6591. as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  6592. as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  6593. as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  6594. as_cr_digits='0123456789'
  6595. as_cr_alnum=$as_cr_Letters$as_cr_digits

  6597. ECHO_C= ECHO_N= ECHO_T=
  6598. case `echo -n x` in #(((((
  6599. -n*)
  6600.   case `echo 'xy\c'` in
  6601.   *c*) ECHO_T='        ';;        # ECHO_T is single tab character.
  6602.   xy)  ECHO_C='\c';;
  6603.   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
  6604.        ECHO_T='        ';;
  6605.   esac;;
  6606. *)
  6607.   ECHO_N='-n';;
  6608. esac

  6610. rm -f conf$$ conf$$.exe conf$$.file
  6611. if test -d conf$$.dir; then
  6612.   rm -f conf$$.dir/conf$$.file
  6613. else
  6614.   rm -f conf$$.dir
  6615.   mkdir conf$$.dir 2>/dev/null
  6616. fi
  6617. if (echo >conf$$.file) 2>/dev/null; then
  6618.   if ln -s conf$$.file conf$$ 2>/dev/null; then
  6619.     as_ln_s='ln -s'
  6620.     # ... but there are two gotchas:
  6621.     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  6622.     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  6623.     # In both cases, we have to default to `cp -p'.
  6624.     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  6625.       as_ln_s='cp -p'
  6626.   elif ln conf$$.file conf$$ 2>/dev/null; then
  6627.     as_ln_s=ln
  6628.   else
  6629.     as_ln_s='cp -p'
  6630.   fi
  6631. else
  6632.   as_ln_s='cp -p'
  6633. fi
  6634. rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  6635. rmdir conf$$.dir 2>/dev/null


  6638. # as_fn_mkdir_p
  6639. # -------------
  6640. # Create "$as_dir" as a directory, including parents if necessary.
  6641. ‌as_fn_mkdir_p ()
  6642. {

  6644.   case $as_dir in #(
  6645.   -*) as_dir=./$as_dir;;
  6646.   esac
  6647.   test -d "$as_dir" || eval $as_mkdir_p || {
  6648.     as_dirs=
  6649.     while :; do
  6650.       case $as_dir in #(
  6651.       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  6652.       *) as_qdir=$as_dir;;
  6653.       esac
  6654.       as_dirs="'$as_qdir' $as_dirs"
  6655.       as_dir=`$as_dirname -- "$as_dir" ||
  6656. $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  6657.          X"$as_dir" : 'X\(//\)[^/]' \| \
  6658.          X"$as_dir" : 'X\(//\)$' \| \
  6659.          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  6660. $as_echo X"$as_dir" |
  6661.     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  6662.             s//\1/
  6663.             q
  6664.           }
  6665.           /^X\(\/\/\)[^/].*/{
  6666.             s//\1/
  6667.             q
  6668.           }
  6669.           /^X\(\/\/\)$/{
  6670.             s//\1/
  6671.             q
  6672.           }
  6673.           /^X\(\/\).*/{
  6674.             s//\1/
  6675.             q
  6676.           }
  6677.           s/.*/./; q'`
  6678.       test -d "$as_dir" && break
  6679.     done
  6680.     test -z "$as_dirs" || eval "mkdir $as_dirs"
  6681.   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"


  6684. } # as_fn_mkdir_p
  6685. if mkdir -p . 2>/dev/null; then
  6686.   as_mkdir_p='mkdir -p "$as_dir"'
  6687. else
  6688.   test -d ./-p && rmdir ./-p
  6689.   as_mkdir_p=false
  6690. fi

  6692. if test -x / >/dev/null 2>&1; then
  6693.   as_test_x='test -x'
  6694. else
  6695.   if ls -dL / >/dev/null 2>&1; then
  6696.     as_ls_L_option=L
  6697.   else
  6698.     as_ls_L_option=
  6699.   fi
  6700.   as_test_x='
  6701.     eval sh -c '\''
  6702.       if test -d "$1"; then
  6703.         test -d "$1/.";
  6704.       else
  6705.         case $1 in #(
  6706.         -*)set "./$1";;
  6707.         esac;
  6708.         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
  6709.         ???[sx]*):;;*)false;;esac;fi
  6710.     '\'' sh
  6711.   '
  6712. fi
  6713. as_executable_p=$as_test_x

  6715. # Sed expression to map a string onto a valid CPP name.
  6716. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

  6718. # Sed expression to map a string onto a valid variable name.
  6719. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


  6722. exec 6>&1
  6723. ## ----------------------------------- ##
  6724. ## Main body of $CONFIG_STATUS script. ##
  6725. ## ----------------------------------- ##
  6726. _ASEOF
  6727. test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

  6729. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  6730. # Save the log message, to keep $0 and so on meaningful, and to
  6731. # report actual input values of CONFIG_FILES etc. instead of their
  6732. # values after options handling.
  6733. ac_log="
  6734. This file was extended by $as_me, which was
  6735. generated by GNU Autoconf 2.64.  Invocation command line was

  6737.   CONFIG_FILES    = $CONFIG_FILES
  6738.   CONFIG_HEADERS  = $CONFIG_HEADERS
  6739.   CONFIG_LINKS    = $CONFIG_LINKS
  6740.   CONFIG_COMMANDS = $CONFIG_COMMANDS
  6741.   $ $0 $@

  6743. on `(hostname || uname -n) 2>/dev/null | sed 1q`
  6744. "

  6746. _ACEOF

  6748. case $ac_config_files in *"
  6749. "*) set x $ac_config_files; shift; ac_config_files=$*;;
  6750. esac

  6752. case $ac_config_headers in *"
  6753. "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
  6754. esac


  6757. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  6758. # Files that config.status was made for.
  6759. config_files="$ac_config_files"
  6760. config_headers="$ac_config_headers"
  6761. config_commands="$ac_config_commands"

  6763. _ACEOF

  6765. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  6766. ac_cs_usage="\
  6767. \`$as_me' instantiates files and other configuration actions
  6768. from templates according to the current configuration.  Unless the files
  6769. and actions are specified as TAGs, all are instantiated by default.

  6771. Usage: $0 [OPTION]... [TAG]...

  6773.   -h, --help       print this help, then exit
  6774.   -V, --version    print version number and configuration settings, then exit
  6775.   -q, --quiet, --silent
  6776.                    do not print progress messages
  6777.   -d, --debug      don't remove temporary files
  6778.       --recheck    update $as_me by reconfiguring in the same conditions
  6779.       --file=FILE[:TEMPLATE]
  6780.                    instantiate the configuration file FILE
  6781.       --header=FILE[:TEMPLATE]
  6782.                    instantiate the configuration header FILE

  6784. Configuration files:
  6785. $config_files

  6787. Configuration headers:
  6788. $config_headers

  6790. Configuration commands:
  6791. $config_commands

  6793. Report bugs to the package provider."

  6795. _ACEOF
  6796. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  6797. ac_cs_version="\\
  6798. config.status
  6799. configured by $0, generated by GNU Autoconf 2.64,
  6800.   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

  6802. Copyright (C) 2009 Free Software Foundation, Inc.
  6803. This config.status script is free software; the Free Software Foundation
  6804. gives unlimited permission to copy, distribute and modify it."

  6806. ac_pwd='$ac_pwd'
  6807. srcdir='$srcdir'
  6808. INSTALL='$INSTALL'
  6809. test -n "\$AWK" || AWK=awk
  6810. _ACEOF

  6812. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  6813. # The default lists apply if the user does not specify any file.
  6814. ac_need_defaults=:
  6815. while test $# != 0
  6816. do
  6817.   case $1 in
  6818.   --*=*)
  6819.     ac_option=`expr "X$1" : 'X\([^=]*\)='`
  6820.     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
  6821.     ac_shift=:
  6822.     ;;
  6823.   *)
  6824.     ac_option=$1
  6825.     ac_optarg=$2
  6826.     ac_shift=shift
  6827.     ;;
  6828.   esac

  6830.   case $ac_option in
  6831.   # Handling of the options.
  6832.   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
  6833.     ac_cs_recheck=: ;;
  6834.   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
  6835.     $as_echo "$ac_cs_version"; exit ;;
  6836.   --debug | --debu | --deb | --de | --d | -d )
  6837.     debug=: ;;
  6838.   --file | --fil | --fi | --f )
  6839.     $ac_shift
  6840.     case $ac_optarg in
  6841.     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
  6842.     esac
  6843.     as_fn_append CONFIG_FILES " '$ac_optarg'"
  6844.     ac_need_defaults=false;;
  6845.   --header | --heade | --head | --hea )
  6846.     $ac_shift
  6847.     case $ac_optarg in
  6848.     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
  6849.     esac
  6850.     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
  6851.     ac_need_defaults=false;;
  6852.   --he | --h)
  6853.     # Conflict between --help and --header
  6854.     as_fn_error "ambiguous option: \`$1'
  6855. Try \`$0 --help' for more information.";;
  6856.   --help | --hel | -h )
  6857.     $as_echo "$ac_cs_usage"; exit ;;
  6858.   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  6859.   | -silent | --silent | --silen | --sile | --sil | --si | --s)
  6860.     ac_cs_silent=: ;;

  6862.   # This is an error.
  6863.   -*) as_fn_error "unrecognized option: \`$1'
  6864. Try \`$0 --help' for more information." ;;

  6866.   *) as_fn_append ac_config_targets " $1"
  6867.      ac_need_defaults=false ;;

  6869.   esac
  6870.   shift
  6871. done

  6873. ac_configure_extra_args=

  6875. if $ac_cs_silent; then
  6876.   exec 6>/dev/null
  6877.   ac_configure_extra_args="$ac_configure_extra_args --silent"
  6878. fi

  6880. _ACEOF
  6881. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  6882. if \$ac_cs_recheck; then
  6883.   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  6884.   shift
  6885.   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  6886.   CONFIG_SHELL='$SHELL'
  6887.   export CONFIG_SHELL
  6888.   exec "\$@"
  6889. fi

  6891. _ACEOF
  6892. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  6893. exec 5>>config.log
  6894. {
  6895.   echo
  6896.   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
  6897. ## Running $as_me. ##
  6898. _ASBOX
  6899.   $as_echo "$ac_log"
  6900. } >&5

  6902. _ACEOF
  6903. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  6904. #
  6905. # INIT-COMMANDS
  6906. #
  6907. ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR

  6909. _ACEOF

  6911. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

  6913. # Handling of arguments.
  6914. for ac_config_target in $ac_config_targets
  6915. do
  6916.   case $ac_config_target in
  6917.     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
  6918.     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
  6919.     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
  6920.     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;

  6922.   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  6923.   esac
  6924. done


  6927. # If the user did not use the arguments to specify the items to instantiate,
  6928. # then the envvar interface is used.  Set only those that are not.
  6929. # We use the long form for the default assignment because of an extremely
  6930. # bizarre bug on SunOS 4.1.3.
  6931. if $ac_need_defaults; then
  6932.   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  6933.   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
  6934.   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
  6935. fi

  6937. # Have a temporary directory for convenience.  Make it in the build tree
  6938. # simply because there is no reason against having it here, and in addition,
  6939. # creating and moving files from /tmp can sometimes cause problems.
  6940. # Hook for its removal unless debugging.
  6941. # Note that there is a small window in which the directory will not be cleaned:
  6942. # after its creation but before its name has been assigned to `$tmp'.
  6943. $debug ||
  6944. {
  6945.   tmp=
  6946.   trap 'exit_status=$?
  6947.   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
  6948. ' 0
  6949.   trap 'as_fn_exit 1' 1 2 13 15
  6950. }
  6951. # Create a (secure) tmp directory for tmp files.

  6953. {
  6954.   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  6955.   test -n "$tmp" && test -d "$tmp"
  6956. }  ||
  6957. {
  6958.   tmp=./conf$$-$RANDOM
  6959.   (umask 077 && mkdir "$tmp")
  6960. } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5

  6962. # Set up the scripts for CONFIG_FILES section.
  6963. # No need to generate them if there are no CONFIG_FILES.
  6964. # This happens for instance with `./config.status config.h'.
  6965. if test -n "$CONFIG_FILES"; then


  6968. ac_cr=`echo X | tr X '\015'`
  6969. # On cygwin, bash can eat \r inside `` if the user requested igncr.
  6970. # But we know of no other shell where ac_cr would be empty at this
  6971. # point, so we can use a bashism as a fallback.
  6972. if test "x$ac_cr" = x; then
  6973.   eval ac_cr=\$\'\\r\'
  6974. fi
  6975. ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
  6976. if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  6977.   ac_cs_awk_cr='\r'
  6978. else
  6979.   ac_cs_awk_cr=$ac_cr
  6980. fi

  6982. echo 'BEGIN {' >"$tmp/subs1.awk" &&
  6983. _ACEOF


  6986. {
  6987.   echo "cat >conf$$subs.awk <<_ACEOF" &&
  6988.   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  6989.   echo "_ACEOF"
  6990. } >conf$$subs.sh ||
  6991.   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
  6992. ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
  6993. ac_delim='%!_!# '
  6994. for ac_last_try in false false false false false :; do
  6995. . ./conf$$subs.sh ||
  6996.     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5

  6998.   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  6999.   if test $ac_delim_n = $ac_delim_num; then
  7000.     break
  7001.   elif $ac_last_try; then
  7002.     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
  7003.   else
  7004.     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  7005.   fi
  7006. done
  7007. rm -f conf$$subs.sh

  7009. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  7010. cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
  7011. _ACEOF
  7012. sed -n '
  7013. h
  7014. s/^/S["/; s/!.*/"]=/
  7015. p
  7016. g
  7017. s/^[^!]*!//
  7018. :repl
  7019. t repl
  7020. s/'"$ac_delim"'$//
  7021. t delim
  7022. :nl
  7023. h
  7024. s/\(.\{148\}\).*/\1/
  7025. t more1
  7026. s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
  7027. p
  7028. n
  7029. b repl
  7030. :more1
  7031. s/["\\]/\\&/g; s/^/"/; s/$/"\\/
  7032. p
  7033. g
  7034. s/.\{148\}//
  7035. t nl
  7036. :delim
  7037. h
  7038. s/\(.\{148\}\).*/\1/
  7039. t more2
  7040. s/["\\]/\\&/g; s/^/"/; s/$/"/
  7041. p
  7042. b
  7043. :more2
  7044. s/["\\]/\\&/g; s/^/"/; s/$/"\\/
  7045. p
  7046. g
  7047. s/.\{148\}//
  7048. t delim
  7049. ' <conf$$subs.awk | sed '
  7050. /^[^""]/{
  7051.   N
  7052.   s/\n//
  7053. }
  7054. ' >>$CONFIG_STATUS || ac_write_fail=1
  7055. rm -f conf$$subs.awk
  7056. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  7057. _ACAWK
  7058. cat >>"\$tmp/subs1.awk" <<_ACAWK &&
  7059.   for (key in S) S_is_set[key] = 1
  7060.   FS = ""

  7062. }
  7063. {
  7064.   line = $ 0
  7065.   nfields = split(line, field, "@")
  7066.   substed = 0
  7067.   len = length(field[1])
  7068.   for (i = 2; i < nfields; i++) {
  7069.     key = field[i]
  7070.     keylen = length(key)
  7071.     if (S_is_set[key]) {
  7072.       value = S[key]
  7073.       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
  7074.       len += length(value) + length(field[++i])
  7075.       substed = 1
  7076.     } else
  7077.       len += 1 + keylen
  7078.   }

  7080.   print line
  7081. }

  7083. _ACAWK
  7084. _ACEOF
  7085. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  7086. if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  7087.   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
  7088. else
  7089.   cat
  7090. fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
  7091.   || as_fn_error "could not setup config files machinery" "$LINENO" 5
  7092. _ACEOF

  7094. # VPATH may cause trouble with some makes, so we remove $(srcdir),
  7095. # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
  7096. # trailing colons and then remove the whole line if VPATH becomes empty
  7097. # (actually we leave an empty line to preserve line numbers).
  7098. if test "x$srcdir" = x.; then
  7099.   ac_vpsub='/^[         ]*VPATH[         ]*=/{
  7100. s/:*\$(srcdir):*/:/
  7101. s/:*\${srcdir}:*/:/
  7102. s/:*@srcdir@:*/:/
  7103. s/^\([^=]*=[         ]*\):*/\1/
  7104. s/:*$//
  7105. s/^[^=]*=[         ]*$//
  7106. }'
  7107. fi

  7109. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  7110. fi # test -n "$CONFIG_FILES"

  7112. # Set up the scripts for CONFIG_HEADERS section.
  7113. # No need to generate them if there are no CONFIG_HEADERS.
  7114. # This happens for instance with `./config.status Makefile'.
  7115. if test -n "$CONFIG_HEADERS"; then
  7116. cat >"$tmp/defines.awk" <<\_ACAWK ||
  7117. BEGIN {
  7118. _ACEOF

  7120. # Transform confdefs.h into an awk script `defines.awk', embedded as
  7121. # here-document in config.status, that substitutes the proper values into
  7122. # config.h.in to produce config.h.

  7124. # Create a delimiter string that does not exist in confdefs.h, to ease
  7125. # handling of long lines.
  7126. ac_delim='%!_!# '
  7127. for ac_last_try in false false :; do
  7128.   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
  7129.   if test -z "$ac_t"; then
  7130.     break
  7131.   elif $ac_last_try; then
  7132.     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
  7133.   else
  7134.     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  7135.   fi
  7136. done

  7138. # For the awk script, D is an array of macro values keyed by name,
  7139. # likewise P contains macro parameters if any.  Preserve backslash
  7140. # newline sequences.

  7142. ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
  7143. sed -n '
  7144. s/.\{148\}/&'"$ac_delim"'/g
  7145. t rset
  7146. :rset
  7147. s/^[         ]*#[         ]*define[         ][         ]*/ /
  7148. t def
  7149. d
  7150. :def
  7151. s/\\$//
  7152. t bsnl
  7153. s/["\\]/\\&/g
  7154. s/^ \('"$ac_word_re"'\)\(([^()]*)\)[         ]*\(.*\)/P["\1"]="\2"\
  7155. D["\1"]=" \3"/p
  7156. s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
  7157. d
  7158. :bsnl
  7159. s/["\\]/\\&/g
  7160. s/^ \('"$ac_word_re"'\)\(([^()]*)\)[         ]*\(.*\)/P["\1"]="\2"\
  7161. D["\1"]=" \3\\\\\\n"\\/p
  7162. t cont
  7163. s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
  7164. t cont
  7165. d
  7166. :cont
  7167. n
  7168. s/.\{148\}/&'"$ac_delim"'/g
  7169. t clear
  7170. :clear
  7171. s/\\$//
  7172. t bsnlc
  7173. s/["\\]/\\&/g; s/^/"/; s/$/"/p
  7174. d
  7175. :bsnlc
  7176. s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
  7177. b cont
  7178. ' <confdefs.h | sed '
  7179. s/'"$ac_delim"'/"\\\
  7180. "/g' >>$CONFIG_STATUS || ac_write_fail=1

  7182. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  7183.   for (key in D) D_is_set[key] = 1
  7184.   FS = ""
  7185. }
  7186. /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  7187.   line = \$ 0
  7188.   split(line, arg, " ")
  7189.   if (arg[1] == "#") {
  7190.     defundef = arg[2]
  7191.     mac1 = arg[3]
  7192.   } else {
  7193.     defundef = substr(arg[1], 2)
  7194.     mac1 = arg[2]
  7195.   }
  7196.   split(mac1, mac2, "(") #)
  7197.   macro = mac2[1]
  7198.   prefix = substr(line, 1, index(line, defundef) - 1)
  7199.   if (D_is_set[macro]) {
  7200.     # Preserve the white space surrounding the "#".
  7201.     print prefix "define", macro P[macro] D[macro]
  7202.     next
  7203.   } else {
  7204.     # Replace #undef with comments.  This is necessary, for example,
  7205.     # in the case of _POSIX_SOURCE, which is predefined and required
  7206.     # on some systems where configure will not decide to define it.
  7207.     if (defundef == "undef") {
  7208.       print "/*", prefix defundef, macro, "*/"
  7209.       next
  7210.     }
  7211.   }
  7212. }
  7213. { print }
  7214. _ACAWK
  7215. _ACEOF
  7216. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  7217.   as_fn_error "could not setup config headers machinery" "$LINENO" 5
  7218. fi # test -n "$CONFIG_HEADERS"


  7221. eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
  7222. shift
  7223. for ac_tag
  7224. do
  7225.   case $ac_tag in
  7226.   :[FHLC]) ac_mode=$ac_tag; continue;;
  7227.   esac
  7228.   case $ac_mode$ac_tag in
  7229.   :[FHL]*:*);;
  7230.   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
  7231.   :[FH]-) ac_tag=-:-;;
  7232.   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  7233.   esac
  7234.   ac_save_IFS=$IFS
  7235.   IFS=:
  7236.   set x $ac_tag
  7237.   IFS=$ac_save_IFS
  7238.   shift
  7239.   ac_file=$1
  7240.   shift

  7242.   case $ac_mode in
  7243.   :L) ac_source=$1;;
  7244.   :[FH])
  7245.     ac_file_inputs=
  7246.     for ac_f
  7247.     do
  7248.       case $ac_f in
  7249.       -) ac_f="$tmp/stdin";;
  7250.       *) # Look for the file first in the build tree, then in the source tree
  7251.          # (if the path is not absolute).  The absolute path cannot be DOS-style,
  7252.          # because $ac_f cannot contain `:'.
  7253.          test -f "$ac_f" ||
  7254.            case $ac_f in
  7255.            [\\/$]*) false;;
  7256.            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
  7257.            esac ||
  7258.            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
  7259.       esac
  7260.       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
  7261.       as_fn_append ac_file_inputs " '$ac_f'"
  7262.     done

  7264.     # Let's still pretend it is `configure' which instantiates (i.e., don't
  7265.     # use $as_me), people would be surprised to read:
  7266.     #    /* config.h.  Generated by config.status.  */
  7267.     configure_input='Generated from '`
  7268.           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
  7269.         `' by configure.'
  7270.     if test x"$ac_file" != x-; then
  7271.       configure_input="$ac_file.  $configure_input"
  7272.       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
  7273. $as_echo "$as_me: creating $ac_file" >&6;}
  7274.     fi
  7275.     # Neutralize special characters interpreted by sed in replacement strings.
  7276.     case $configure_input in #(
  7277.     *\&* | *\|* | *\\* )
  7278.        ac_sed_conf_input=`$as_echo "$configure_input" |
  7279.        sed 's/[\\\\&|]/\\\\&/g'`;; #(
  7280.     *) ac_sed_conf_input=$configure_input;;
  7281.     esac

  7283.     case $ac_tag in
  7284.     *:-:* | *:-) cat >"$tmp/stdin" \
  7285.       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
  7286.     esac
  7287.     ;;
  7288.   esac

  7290.   ac_dir=`$as_dirname -- "$ac_file" ||
  7291. $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  7292.          X"$ac_file" : 'X\(//\)[^/]' \| \
  7293.          X"$ac_file" : 'X\(//\)$' \| \
  7294.          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
  7295. $as_echo X"$ac_file" |
  7296.     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  7297.             s//\1/
  7298.             q
  7299.           }
  7300.           /^X\(\/\/\)[^/].*/{
  7301.             s//\1/
  7302.             q
  7303.           }
  7304.           /^X\(\/\/\)$/{
  7305.             s//\1/
  7306.             q
  7307.           }
  7308.           /^X\(\/\).*/{
  7309.             s//\1/
  7310.             q
  7311.           }
  7312.           s/.*/./; q'`
  7313.   as_dir="$ac_dir"; as_fn_mkdir_p
  7314.   ac_builddir=.

  7316. case "$ac_dir" in
  7317. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  7318. *)
  7319.   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  7320.   # A ".." for each directory in $ac_dir_suffix.
  7321.   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  7322.   case $ac_top_builddir_sub in
  7323.   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  7324.   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  7325.   esac ;;
  7326. esac
  7327. ac_abs_top_builddir=$ac_pwd
  7328. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  7329. # for backward compatibility:
  7330. ac_top_builddir=$ac_top_build_prefix

  7332. case $srcdir in
  7333.   .)  # We are building in place.
  7334.     ac_srcdir=.
  7335.     ac_top_srcdir=$ac_top_builddir_sub
  7336.     ac_abs_top_srcdir=$ac_pwd ;;
  7337.   [\\/]* | ?:[\\/]* )  # Absolute name.
  7338.     ac_srcdir=$srcdir$ac_dir_suffix;
  7339.     ac_top_srcdir=$srcdir
  7340.     ac_abs_top_srcdir=$srcdir ;;
  7341.   *) # Relative name.
  7342.     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  7343.     ac_top_srcdir=$ac_top_build_prefix$srcdir
  7344.     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  7345. esac
  7346. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  7349.   case $ac_mode in
  7350.   :F)
  7351.   #
  7352.   # CONFIG_FILE
  7353.   #

  7355.   case $INSTALL in
  7356.   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  7357.   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  7358.   esac
  7359. _ACEOF

  7361. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  7362. # If the template does not know about datarootdir, expand it.
  7363. # FIXME: This hack should be removed a few years after 2.60.
  7364. ac_datarootdir_hack=; ac_datarootdir_seen=
  7365. ac_sed_dataroot='
  7366. /datarootdir/ {
  7367.   p
  7368.   q
  7369. }
  7370. /@datadir@/p
  7371. /@docdir@/p
  7372. /@infodir@/p
  7373. /@localedir@/p
  7374. /@mandir@/p'
  7375. case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
  7376. *datarootdir*) ac_datarootdir_seen=yes;;
  7377. *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  7378.   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
  7379. $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
  7380. _ACEOF
  7381. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  7382.   ac_datarootdir_hack='
  7383.   s&@datadir@&$datadir&g
  7384.   s&@docdir@&$docdir&g
  7385.   s&@infodir@&$infodir&g
  7386.   s&@localedir@&$localedir&g
  7387.   s&@mandir@&$mandir&g
  7388.   s&\\\${datarootdir}&$datarootdir&g' ;;
  7389. esac
  7390. _ACEOF

  7392. # Neutralize VPATH when `$srcdir' = `.'.
  7393. # Shell code in configure.ac might set extrasub.
  7394. # FIXME: do we really want to maintain this feature?
  7395. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  7396. ac_sed_extra="$ac_vpsub
  7397. $extrasub
  7398. _ACEOF
  7399. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  7400. :t
  7401. /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
  7402. s|@configure_input@|$ac_sed_conf_input|;t t
  7403. s&@top_builddir@&$ac_top_builddir_sub&;t t
  7404. s&@top_build_prefix@&$ac_top_build_prefix&;t t
  7405. s&@srcdir@&$ac_srcdir&;t t
  7406. s&@abs_srcdir@&$ac_abs_srcdir&;t t
  7407. s&@top_srcdir@&$ac_top_srcdir&;t t
  7408. s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
  7409. s&@builddir@&$ac_builddir&;t t
  7410. s&@abs_builddir@&$ac_abs_builddir&;t t
  7411. s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
  7412. s&@INSTALL@&$ac_INSTALL&;t t
  7413. $ac_datarootdir_hack
  7414. "
  7415. eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
  7416.   || as_fn_error "could not create $ac_file" "$LINENO" 5

  7418. test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  7419.   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
  7420.   { ac_out=`sed -n '/^[         ]*datarootdir[         ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
  7421.   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  7422. which seems to be undefined.  Please make sure it is defined." >&5
  7423. $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  7424. which seems to be undefined.  Please make sure it is defined." >&2;}

  7426.   rm -f "$tmp/stdin"
  7427.   case $ac_file in
  7428.   -) cat "$tmp/out" && rm -f "$tmp/out";;
  7429.   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
  7430.   esac \
  7431.   || as_fn_error "could not create $ac_file" "$LINENO" 5
  7432. ;;
  7433.   :H)
  7434.   #
  7435.   # CONFIG_HEADER
  7436.   #
  7437.   if test x"$ac_file" != x-; then
  7438.     {
  7439.       $as_echo "/* $configure_input  */" \
  7440.       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
  7441.     } >"$tmp/config.h" \
  7442.       || as_fn_error "could not create $ac_file" "$LINENO" 5
  7443.     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
  7444.       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
  7445. $as_echo "$as_me: $ac_file is unchanged" >&6;}
  7446.     else
  7447.       rm -f "$ac_file"
  7448.       mv "$tmp/config.h" "$ac_file" \
  7449.         || as_fn_error "could not create $ac_file" "$LINENO" 5
  7450.     fi
  7451.   else
  7452.     $as_echo "/* $configure_input  */" \
  7453.       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
  7454.       || as_fn_error "could not create -" "$LINENO" 5
  7455.   fi
  7456. ;;

  7458.   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
  7459. $as_echo "$as_me: executing $ac_file commands" >&6;}
  7460. ;;
  7461.   esac


  7464.   case $ac_file$ac_mode in
  7465.     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
  7466.     "default":C) case x$CONFIG_HEADERS in
  7467. xconfig.h:config.in)
  7468. echo > stamp-h ;;
  7469. esac
  7470. ;;

  7472.   esac
  7473. done # for ac_tag


  7476. as_fn_exit 0
  7477. _ACEOF
  7478. ac_clean_files=$ac_clean_files_save

  7480. test $ac_write_fail = 0 ||
  7481.   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5


  7484. # configure is writing to config.log, and then calls config.status.
  7485. # config.status does its own redirection, appending to config.log.
  7486. # Unfortunately, on DOS this fails, as config.log is still kept open
  7487. # by configure, so config.status won't be able to write to it; its
  7488. # output is simply discarded.  So we exec the FD to /dev/null,
  7489. # effectively closing config.log, so it can be properly (re)opened and
  7490. # appended to by config.status.  When coming back to configure, we
  7491. # need to make the FD available again.
  7492. if test "$no_create" != yes; then
  7493.   ac_cs_success=:
  7494.   ac_config_status_args=
  7495.   test "$silent" = yes &&
  7496.     ac_config_status_args="$ac_config_status_args --quiet"
  7497.   exec 5>/dev/null
  7498.   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  7499.   exec 5>>config.log
  7500.   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  7501.   # would make configure fail if this is the last instruction.
  7502.   $ac_cs_success || as_fn_exit $?
  7503. fi
  7504. if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  7505.   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
  7506. $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
  7507. fi