1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for Test for autoconf brokenness 0. 4# 5# Report bugs to <none@example.com>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" 201 if (eval "$as_required") 2>/dev/null; then : 202 as_have_required=yes 203else 204 as_have_required=no 205fi 206 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 207 208else 209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 210as_found=false 211for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 212do 213 IFS=$as_save_IFS 214 test -z "$as_dir" && as_dir=. 215 as_found=: 216 case $as_dir in #( 217 /*) 218 for as_base in sh bash ksh sh5; do 219 # Try only shells that exist, to save several forks. 220 as_shell=$as_dir/$as_base 221 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 222 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 223 CONFIG_SHELL=$as_shell as_have_required=yes 224 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 225 break 2 226fi 227fi 228 done;; 229 esac 230 as_found=false 231done 232$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 233 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235fi; } 236IFS=$as_save_IFS 237 238 239 if test "x$CONFIG_SHELL" != x; then : 240 export CONFIG_SHELL 241 # We cannot yet assume a decent shell, so we have to provide a 242# neutralization value for shells without unset; and this also 243# works around shells that cannot unset nonexistent variables. 244# Preserve -v and -x to the replacement shell. 245BASH_ENV=/dev/null 246ENV=/dev/null 247(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 248case $- in # (((( 249 *v*x* | *x*v* ) as_opts=-vx ;; 250 *v* ) as_opts=-v ;; 251 *x* ) as_opts=-x ;; 252 * ) as_opts= ;; 253esac 254exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 255# Admittedly, this is quite paranoid, since all the known shells bail 256# out after a failed `exec'. 257$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 258exit 255 259fi 260 261 if test x$as_have_required = xno; then : 262 $as_echo "$0: This script requires a shell more modern than all" 263 $as_echo "$0: the shells that I found on your system." 264 if test x${ZSH_VERSION+set} = xset ; then 265 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 266 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 267 else 268 $as_echo "$0: Please tell bug-autoconf@gnu.org and none@example.com 269$0: about your system, including any error possibly output 270$0: before this message. Then install a modern shell, or 271$0: manually run the script under such a shell if you do 272$0: have one." 273 fi 274 exit 1 275fi 276fi 277fi 278SHELL=${CONFIG_SHELL-/bin/sh} 279export SHELL 280# Unset more variables known to interfere with behavior of common tools. 281CLICOLOR_FORCE= GREP_OPTIONS= 282unset CLICOLOR_FORCE GREP_OPTIONS 283 284## --------------------- ## 285## M4sh Shell Functions. ## 286## --------------------- ## 287# as_fn_unset VAR 288# --------------- 289# Portably unset VAR. 290as_fn_unset () 291{ 292 { eval $1=; unset $1;} 293} 294as_unset=as_fn_unset 295 296# as_fn_set_status STATUS 297# ----------------------- 298# Set $? to STATUS, without forking. 299as_fn_set_status () 300{ 301 return $1 302} # as_fn_set_status 303 304# as_fn_exit STATUS 305# ----------------- 306# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 307as_fn_exit () 308{ 309 set +e 310 as_fn_set_status $1 311 exit $1 312} # as_fn_exit 313 314# as_fn_mkdir_p 315# ------------- 316# Create "$as_dir" as a directory, including parents if necessary. 317as_fn_mkdir_p () 318{ 319 320 case $as_dir in #( 321 -*) as_dir=./$as_dir;; 322 esac 323 test -d "$as_dir" || eval $as_mkdir_p || { 324 as_dirs= 325 while :; do 326 case $as_dir in #( 327 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 328 *) as_qdir=$as_dir;; 329 esac 330 as_dirs="'$as_qdir' $as_dirs" 331 as_dir=`$as_dirname -- "$as_dir" || 332$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 333 X"$as_dir" : 'X\(//\)[^/]' \| \ 334 X"$as_dir" : 'X\(//\)$' \| \ 335 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 336$as_echo X"$as_dir" | 337 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 338 s//\1/ 339 q 340 } 341 /^X\(\/\/\)[^/].*/{ 342 s//\1/ 343 q 344 } 345 /^X\(\/\/\)$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\).*/{ 350 s//\1/ 351 q 352 } 353 s/.*/./; q'` 354 test -d "$as_dir" && break 355 done 356 test -z "$as_dirs" || eval "mkdir $as_dirs" 357 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 358 359 360} # as_fn_mkdir_p 361 362# as_fn_executable_p FILE 363# ----------------------- 364# Test if FILE is an executable regular file. 365as_fn_executable_p () 366{ 367 test -f "$1" && test -x "$1" 368} # as_fn_executable_p 369# as_fn_append VAR VALUE 370# ---------------------- 371# Append the text in VALUE to the end of the definition contained in VAR. Take 372# advantage of any shell optimizations that allow amortized linear growth over 373# repeated appends, instead of the typical quadratic growth present in naive 374# implementations. 375if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 376 eval 'as_fn_append () 377 { 378 eval $1+=\$2 379 }' 380else 381 as_fn_append () 382 { 383 eval $1=\$$1\$2 384 } 385fi # as_fn_append 386 387# as_fn_arith ARG... 388# ------------------ 389# Perform arithmetic evaluation on the ARGs, and store the result in the 390# global $as_val. Take advantage of shells that can avoid forks. The arguments 391# must be portable across $(()) and expr. 392if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 393 eval 'as_fn_arith () 394 { 395 as_val=$(( $* )) 396 }' 397else 398 as_fn_arith () 399 { 400 as_val=`expr "$@" || test $? -eq 1` 401 } 402fi # as_fn_arith 403 404 405# as_fn_error STATUS ERROR [LINENO LOG_FD] 406# ---------------------------------------- 407# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 408# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 409# script with STATUS, using 1 if that was 0. 410as_fn_error () 411{ 412 as_status=$1; test $as_status -eq 0 && as_status=1 413 if test "$4"; then 414 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 415 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 416 fi 417 $as_echo "$as_me: error: $2" >&2 418 as_fn_exit $as_status 419} # as_fn_error 420 421if expr a : '\(a\)' >/dev/null 2>&1 && 422 test "X`expr 00001 : '.*\(...\)'`" = X001; then 423 as_expr=expr 424else 425 as_expr=false 426fi 427 428if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 429 as_basename=basename 430else 431 as_basename=false 432fi 433 434if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 435 as_dirname=dirname 436else 437 as_dirname=false 438fi 439 440as_me=`$as_basename -- "$0" || 441$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 442 X"$0" : 'X\(//\)$' \| \ 443 X"$0" : 'X\(/\)' \| . 2>/dev/null || 444$as_echo X/"$0" | 445 sed '/^.*\/\([^/][^/]*\)\/*$/{ 446 s//\1/ 447 q 448 } 449 /^X\/\(\/\/\)$/{ 450 s//\1/ 451 q 452 } 453 /^X\/\(\/\).*/{ 454 s//\1/ 455 q 456 } 457 s/.*/./; q'` 458 459# Avoid depending upon Character Ranges. 460as_cr_letters='abcdefghijklmnopqrstuvwxyz' 461as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 462as_cr_Letters=$as_cr_letters$as_cr_LETTERS 463as_cr_digits='0123456789' 464as_cr_alnum=$as_cr_Letters$as_cr_digits 465 466 467 as_lineno_1=$LINENO as_lineno_1a=$LINENO 468 as_lineno_2=$LINENO as_lineno_2a=$LINENO 469 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 470 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 471 # Blame Lee E. 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"./$as_me.lineno" 498 # Exit status is that of the last command. 499 exit 500} 501 502ECHO_C= ECHO_N= ECHO_T= 503case `echo -n x` in #((((( 504-n*) 505 case `echo 'xy\c'` in 506 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 507 xy) ECHO_C='\c';; 508 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 509 ECHO_T=' ';; 510 esac;; 511*) 512 ECHO_N='-n';; 513esac 514 515rm -f conf$$ conf$$.exe conf$$.file 516if test -d conf$$.dir; then 517 rm -f conf$$.dir/conf$$.file 518else 519 rm -f conf$$.dir 520 mkdir conf$$.dir 2>/dev/null 521fi 522if (echo >conf$$.file) 2>/dev/null; then 523 if ln -s conf$$.file conf$$ 2>/dev/null; then 524 as_ln_s='ln -s' 525 # ... but there are two gotchas: 526 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 527 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 528 # In both cases, we have to default to `cp -pR'. 529 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 530 as_ln_s='cp -pR' 531 elif ln conf$$.file conf$$ 2>/dev/null; then 532 as_ln_s=ln 533 else 534 as_ln_s='cp -pR' 535 fi 536else 537 as_ln_s='cp -pR' 538fi 539rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 540rmdir conf$$.dir 2>/dev/null 541 542if mkdir -p . 2>/dev/null; then 543 as_mkdir_p='mkdir -p "$as_dir"' 544else 545 test -d ./-p && rmdir ./-p 546 as_mkdir_p=false 547fi 548 549as_test_x='test -x' 550as_executable_p=as_fn_executable_p 551 552# Sed expression to map a string onto a valid CPP name. 553as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 554 555# Sed expression to map a string onto a valid variable name. 556as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 557 558 559test -n "$DJDIR" || exec 7<&0 </dev/null 560exec 6>&1 561 562# Name of the host. 563# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 564# so uname gets run too. 565ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 566 567# 568# Initializations. 569# 570ac_default_prefix=/usr/local 571ac_clean_files= 572ac_config_libobj_dir=. 573LIBOBJS= 574cross_compiling=no 575subdirs= 576MFLAGS= 577MAKEFLAGS= 578 579# Identity of this package. 580PACKAGE_NAME='Test for autoconf brokenness' 581PACKAGE_TARNAME='test' 582PACKAGE_VERSION='0' 583PACKAGE_STRING='Test for autoconf brokenness 0' 584PACKAGE_BUGREPORT='none@example.com' 585PACKAGE_URL='' 586 587ac_subst_vars='LTLIBOBJS 588LIBOBJS 589target_alias 590host_alias 591build_alias 592LIBS 593ECHO_T 594ECHO_N 595ECHO_C 596DEFS 597mandir 598localedir 599libdir 600psdir 601pdfdir 602dvidir 603htmldir 604infodir 605docdir 606oldincludedir 607includedir 608runstatedir 609localstatedir 610sharedstatedir 611sysconfdir 612datadir 613datarootdir 614libexecdir 615sbindir 616bindir 617program_transform_name 618prefix 619exec_prefix 620PACKAGE_URL 621PACKAGE_BUGREPORT 622PACKAGE_STRING 623PACKAGE_VERSION 624PACKAGE_TARNAME 625PACKAGE_NAME 626PATH_SEPARATOR 627SHELL' 628ac_subst_files='' 629ac_user_opts=' 630enable_option_checking 631' 632 ac_precious_vars='build_alias 633host_alias 634target_alias' 635 636 637# Initialize some variables set by options. 638ac_init_help= 639ac_init_version=false 640ac_unrecognized_opts= 641ac_unrecognized_sep= 642# The variables have the same names as the options, with 643# dashes changed to underlines. 644cache_file=/dev/null 645exec_prefix=NONE 646no_create= 647no_recursion= 648prefix=NONE 649program_prefix=NONE 650program_suffix=NONE 651program_transform_name=s,x,x, 652silent= 653site= 654srcdir= 655verbose= 656x_includes=NONE 657x_libraries=NONE 658 659# Installation directory options. 660# These are left unexpanded so users can "make install exec_prefix=/foo" 661# and all the variables that are supposed to be based on exec_prefix 662# by default will actually change. 663# Use braces instead of parens because sh, perl, etc. also accept them. 664# (The list follows the same order as the GNU Coding Standards.) 665bindir='${exec_prefix}/bin' 666sbindir='${exec_prefix}/sbin' 667libexecdir='${exec_prefix}/libexec' 668datarootdir='${prefix}/share' 669datadir='${datarootdir}' 670sysconfdir='${prefix}/etc' 671sharedstatedir='${prefix}/com' 672localstatedir='${prefix}/var' 673runstatedir='${localstatedir}/run' 674includedir='${prefix}/include' 675oldincludedir='/usr/include' 676docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 677infodir='${datarootdir}/info' 678htmldir='${docdir}' 679dvidir='${docdir}' 680pdfdir='${docdir}' 681psdir='${docdir}' 682libdir='${exec_prefix}/lib' 683localedir='${datarootdir}/locale' 684mandir='${datarootdir}/man' 685 686ac_prev= 687ac_dashdash= 688for ac_option 689do 690 # If the previous option needs an argument, assign it. 691 if test -n "$ac_prev"; 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'((' could 1954# trigger a bug in pdksh 5.2.14. 1955for as_var in BASH_ENV ENV MAIL MAILPATH 1956do eval test x\${$as_var+set} = xset \ 1957 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 1958done 1959PS1='$ ' 1960PS2='> ' 1961PS4='+ ' 1962 1963# NLS nuisances. 1964LC_ALL=C 1965export LC_ALL 1966LANGUAGE=C 1967export LANGUAGE 1968 1969# CDPATH. 1970(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 1971 1972 1973# as_fn_error STATUS ERROR [LINENO LOG_FD] 1974# ---------------------------------------- 1975# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 1976# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 1977# script with STATUS, using 1 if that was 0. 1978as_fn_error () 1979{ 1980 as_status=$1; test $as_status -eq 0 && as_status=1 1981 if test "$4"; then 1982 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1983 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 1984 fi 1985 $as_echo "$as_me: error: $2" >&2 1986 as_fn_exit $as_status 1987} # as_fn_error 1988 1989 1990# as_fn_set_status STATUS 1991# ----------------------- 1992# Set $? to STATUS, without forking. 1993as_fn_set_status () 1994{ 1995 return $1 1996} # as_fn_set_status 1997 1998# as_fn_exit STATUS 1999# ----------------- 2000# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 2001as_fn_exit () 2002{ 2003 set +e 2004 as_fn_set_status $1 2005 exit $1 2006} # as_fn_exit 2007 2008# as_fn_unset VAR 2009# --------------- 2010# Portably unset VAR. 2011as_fn_unset () 2012{ 2013 { eval $1=; unset $1;} 2014} 2015as_unset=as_fn_unset 2016# as_fn_append VAR VALUE 2017# ---------------------- 2018# Append the text in VALUE to the end of the definition contained in VAR. Take 2019# advantage of any shell optimizations that allow amortized linear growth over 2020# repeated appends, instead of the typical quadratic growth present in naive 2021# implementations. 2022if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 2023 eval 'as_fn_append () 2024 { 2025 eval $1+=\$2 2026 }' 2027else 2028 as_fn_append () 2029 { 2030 eval $1=\$$1\$2 2031 } 2032fi # as_fn_append 2033 2034# as_fn_arith ARG... 2035# ------------------ 2036# Perform arithmetic evaluation on the ARGs, and store the result in the 2037# global $as_val. Take advantage of shells that can avoid forks. The arguments 2038# must be portable across $(()) and expr. 2039if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 2040 eval 'as_fn_arith () 2041 { 2042 as_val=$(( $* )) 2043 }' 2044else 2045 as_fn_arith () 2046 { 2047 as_val=`expr "$@" || test $? -eq 1` 2048 } 2049fi # as_fn_arith 2050 2051 2052if expr a : '\(a\)' >/dev/null 2>&1 && 2053 test "X`expr 00001 : '.*\(...\)'`" = X001; then 2054 as_expr=expr 2055else 2056 as_expr=false 2057fi 2058 2059if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 2060 as_basename=basename 2061else 2062 as_basename=false 2063fi 2064 2065if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 2066 as_dirname=dirname 2067else 2068 as_dirname=false 2069fi 2070 2071as_me=`$as_basename -- "$0" || 2072$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 2073 X"$0" : 'X\(//\)$' \| \ 2074 X"$0" : 'X\(/\)' \| . 2>/dev/null || 2075$as_echo X/"$0" | 2076 sed '/^.*\/\([^/][^/]*\)\/*$/{ 2077 s//\1/ 2078 q 2079 } 2080 /^X\/\(\/\/\)$/{ 2081 s//\1/ 2082 q 2083 } 2084 /^X\/\(\/\).*/{ 2085 s//\1/ 2086 q 2087 } 2088 s/.*/./; q'` 2089 2090# Avoid depending upon Character Ranges. 2091as_cr_letters='abcdefghijklmnopqrstuvwxyz' 2092as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 2093as_cr_Letters=$as_cr_letters$as_cr_LETTERS 2094as_cr_digits='0123456789' 2095as_cr_alnum=$as_cr_Letters$as_cr_digits 2096 2097ECHO_C= ECHO_N= ECHO_T= 2098case `echo -n x` in #((((( 2099-n*) 2100 case `echo 'xy\c'` in 2101 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 2102 xy) ECHO_C='\c';; 2103 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 2104 ECHO_T=' ';; 2105 esac;; 2106*) 2107 ECHO_N='-n';; 2108esac 2109 2110rm -f conf$$ conf$$.exe conf$$.file 2111if test -d conf$$.dir; then 2112 rm -f conf$$.dir/conf$$.file 2113else 2114 rm -f conf$$.dir 2115 mkdir conf$$.dir 2>/dev/null 2116fi 2117if (echo >conf$$.file) 2>/dev/null; then 2118 if ln -s conf$$.file conf$$ 2>/dev/null; then 2119 as_ln_s='ln -s' 2120 # ... but there are two gotchas: 2121 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 2122 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 2123 # In both cases, we have to default to `cp -pR'. 2124 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 2125 as_ln_s='cp -pR' 2126 elif ln conf$$.file conf$$ 2>/dev/null; then 2127 as_ln_s=ln 2128 else 2129 as_ln_s='cp -pR' 2130 fi 2131else 2132 as_ln_s='cp -pR' 2133fi 2134rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 2135rmdir conf$$.dir 2>/dev/null 2136 2137 2138# as_fn_mkdir_p 2139# ------------- 2140# Create "$as_dir" as a directory, including parents if necessary. 2141as_fn_mkdir_p () 2142{ 2143 2144 case $as_dir in #( 2145 -*) as_dir=./$as_dir;; 2146 esac 2147 test -d "$as_dir" || eval $as_mkdir_p || { 2148 as_dirs= 2149 while :; do 2150 case $as_dir in #( 2151 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 2152 *) as_qdir=$as_dir;; 2153 esac 2154 as_dirs="'$as_qdir' $as_dirs" 2155 as_dir=`$as_dirname -- "$as_dir" || 2156$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2157 X"$as_dir" : 'X\(//\)[^/]' \| \ 2158 X"$as_dir" : 'X\(//\)$' \| \ 2159 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 2160$as_echo X"$as_dir" | 2161 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 2162 s//\1/ 2163 q 2164 } 2165 /^X\(\/\/\)[^/].*/{ 2166 s//\1/ 2167 q 2168 } 2169 /^X\(\/\/\)$/{ 2170 s//\1/ 2171 q 2172 } 2173 /^X\(\/\).*/{ 2174 s//\1/ 2175 q 2176 } 2177 s/.*/./; q'` 2178 test -d "$as_dir" && break 2179 done 2180 test -z "$as_dirs" || eval "mkdir $as_dirs" 2181 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 2182 2183 2184} # as_fn_mkdir_p 2185if mkdir -p . 2>/dev/null; then 2186 as_mkdir_p='mkdir -p "$as_dir"' 2187else 2188 test -d ./-p && rmdir ./-p 2189 as_mkdir_p=false 2190fi 2191 2192 2193# as_fn_executable_p FILE 2194# ----------------------- 2195# Test if FILE is an executable regular file. 2196as_fn_executable_p () 2197{ 2198 test -f "$1" && test -x "$1" 2199} # as_fn_executable_p 2200as_test_x='test -x' 2201as_executable_p=as_fn_executable_p 2202 2203# Sed expression to map a string onto a valid CPP name. 2204as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 2205 2206# Sed expression to map a string onto a valid variable name. 2207as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 2208 2209 2210exec 6>&1 2211## ----------------------------------- ## 2212## Main body of $CONFIG_STATUS script. ## 2213## ----------------------------------- ## 2214_ASEOF 2215test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 2216 2217cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2218# Save the log message, to keep $0 and so on meaningful, and to 2219# report actual input values of CONFIG_FILES etc. instead of their 2220# values after options handling. 2221ac_log=" 2222This file was extended by Test for autoconf brokenness $as_me 0, which was 2223generated by GNU Autoconf 2.69. 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